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Location: Birmingham, Alabama, United States About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI. Listed on Nasdaq (NBIS) and headquartered in Amsterdam, we have a global footprint with R&D hubs across Europe, the UK, North America and Israel. Our team of 1,500+ includes hundreds of engineers with deep expertise across hardware, software and AI R&D. The role Nebius operates large-scale, GPU-dense AI infrastructure across mission-critical data center environments. As a Senior Delivery Deployment Engineer, you will own the end-to-end delivery, deployment, and production readiness of next-generation GPU platforms inside our data centers. This role sits at the intersection of hardware, Linux systems, and operational execution. You will lead on-site rack bring-up, validate NVIDIA-based AI systems, coordinate repairs, and ensure GB-series infrastructure moves from installation to fully operational production environments with precision and reliability. You will collaborate closely with hardware engineering, networking, and infrastructure teams to deploy and stabilize H200 and B200-based GPU systems at scale. Your responsibilities will include: Lead end-to-end deployment of GB-series racks within data center environments Oversee installation, bring-up, validation, and production readiness of NVIDIA H200 and B200-based servers Troubleshoot complex hardware, firmware, Linux OS, and networking issues Execute structured testing and validation procedures during deployment Develop and maintain basic Linux-based hardware health-check and diagnostic scripts Coordinate on-site hardware repairs, part replacements, and vendor escalations Drive root cause analysis and ensure corrective actions are implemented Manage and prioritize deployment timelines across multiple concurrent rollouts Provide technical leadership and guidance to on-site engineers and technicians Partner with networking and infrastructure teams to ensure seamless integration Document deployment processes, validation standards, and operational runbooks What we expect you to have: Strong hands-on experience deploying and operating data center infrastructure Deep familiarity with GPU-dense systems, ideally NVIDIA H-series platforms Experience working with high-density rack deployments (GB-series or similar) Solid Linux experience, including troubleshooting and scripting Ability to diagnose issues across hardware, OS, firmware, and network layers Experience coordinating field repairs and working directly with hardware vendors Proven experience leading technical teams or overseeing field operations High ownership mindset and ability to operate in production-critical environments Clear communication skills and ability to collaborate across distributed teams It will be an added bonus if you have: Experience deploying AI or HPC clusters at scale Familiarity with automated provisioning or infrastructure lifecycle systems Background in hardware qualification, burn-in testing, or factory validation Experience supporting rapid infrastructure expansion Exposure to ARM-based or heterogeneous compute environments Working conditions: Collaboration with globally distributed engineering and operations teams Key employee benefits: Health insurance: 100% company-paid medical, dental, and vision coverage for employees and families 401(k) plan: up to 4% company match with immediate vesting Parental leave: 20 weeks paid for primary caregivers, 12 weeks for secondary caregivers Remote work reimbursement: up to $85/month for mobile and internet Disability & life insurance: company-paid short-term, long-term, and life insurance coverage Compensation We offer competitive salaries, ranging from $112k- $140k base + quarterly performance bonuses. Join Nebius today and help build the software that powers the next generation ofAI infrastructure. #LI-AL1 Pay Transparency We offer competitive compensation and benefits packages. Actual compensation will be determined based on job-related factors, including experience, skills, qualifications, the level at which the candidate is hired, and geographic location, consistent with applicable law. Base Compensation Range $112,000 — $140,000 USD Benefits & Perks: Competitive compensation Career growth and learning opportunities Flexibility and ownership Collaborative and innovative culture Opportunity to work on impactful AI projects International environment and talented teams What's it like to work at Nebius: Fast moving - Bold thinking - Constant growth - Meaningful impact - Trust and real ownership - Opportunity to shape the future of AI Equal Opportunity Statement: Nebius is an equal opportunity employer. We are committed to fostering an inclusive and diverse workplace and to providing equal employment opportunities in all aspects of employment. We do not discriminate on the basis of race, color, religion, sex (including pregnancy), national origin, ancestry, age, disability, genetic information, marital status, veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by applicable law. Applicants must be authorized to work in the country in which they apply and will be required to provide proof of employment eligibility as a condition of hire. If you need accommodations during the application process, please let us know.

Location: San Francisco, United States Workplace: hybrid We are looking for a driven, commercially-minded Senior Strategic Partnerships Manager to join our expanding global Partnerships team, based in San Francisco and supporting Sokin's next stage of growth across North America. This is a ground-floor opportunity to build Sokin's enterprise and platform-distribution partnerships motion from scratch in the US: rather than a single-client pipeline, you will target category-leading platforms and ecosystems - ecommerce, payments, vertical software, marketplaces - and architect deals that embed Sokin's cross-border payments and treasury infrastructure directly into their products, reaching thousands of businesses through a single signed agreement. About Us Sokin is a next-generation B2B financial services provider, enabling businesses to make and receive global payments with greater speed, lower cost, and total transparency. Our mission is simple: we’re simplifying global business - so businesses thrive wherever they choose to grow. We deliver services across: • Global payments and receivables • Foreign Exchange (FX) • Treasury management • Finance reconciliations We are rapidly expanding, with established presence in EMEA, APAC, and North America, backed by a strong global infrastructure and industry-leading partners, we are redefining how businesses move money worldwide. Our clients span industries from sports and entertainment to logistics and travel, and our community is growing rapidly. As we continue to expand, we’re building a team of exceptional people who share our ambition to transform the future of global payments. Key Responsibilities 1. Platform & Distribution Deal Development · Identify, target, and pursue the highest-leverage partnership opportunities across ecommerce, marketplaces, vertical software, and other platforms where Sokin's target customers already operate - making Sokin the embedded cross-border payments and treasury layer underneath them · Own the full deal lifecycle from outreach and business-case development through commercial negotiation, legal close, integration scoping, and launch, engaging decision-makers up to senior executive and C-suite level · Collaborate with cross-functional teams (Product, Engineering, Legal, Finance, GTM) to ensure successful integration and execution of embedded and API-driven partnerships · Work closely with Sokin's global Partnerships leadership to align on target segments, account prioritisation, and how the US enterprise motion connects to our EMEA and APAC partnership programs 2. Deal Structuring · Architect bespoke partnership structures - embedded finance arrangements, deep API integrations, co-distribution models - that create strategic lock-in and measurable commercial impact · Leverage Sokin's full product suite (global payments, FX, treasury, reconciliations) as strategic currency in negotiations, matching capabilities to each partner's specific needs · Develop and pressure-test the business case for each partnership, modelling deal economics and aligning cross-functional stakeholders at Sokin 3. Relationship Management · Warm handover of closed partnerships to the relationship/account management team, ensuring a smooth transition and clear context on the account · Support the relationship manager where needed during the early stages of the partnership 4. Market & Sector Focus · Build a strong understanding of the US payments landscape, including fintech, platforms, ecommerce, marketplaces, travel, and logistics · Target enterprise and platform-scale organisations where an embedded partnership unlocks distribution at scale, not just a single account Qualifications: · 8-10+ years of progressive experience in strategic partnerships, business development, or enterprise sales within financial services, payments, or a high-growth technology company · A track record of closing platform-scale deals that unlocked distribution at scale - embedding a product into a platform, ecosystem, or distribution channel that reached far more customers than a direct sales motion · An existing, activatable network at the senior executive and C-suite level within your target ecosystem · Deep experience structuring embedded or API-driven deals, with the technical credibility to hold a substantive conversation about integration architecture, even without writing code yourself · Solid understanding of cross-border payments, FX, and the US regulatory environment · Strong commercial and financial fluency - able to model deal economics and negotiate complex incentive arrangements · The ability to operate in ambiguity and build a new function from scratch · Strong negotiation, communication, and stakeholder management skills; commercially driven and able to work autonomously against targets · Passion for payments, fintech innovation, and evolving digital ecosystems

Location: London, United Kingdom Workplace: hybrid About us At Xelix, we work with some of the world’s largest companies to automate and strengthen their financial controls. Our AI solutions redefine how Accounts Payable teams operate – moving from manual processes to automated, intelligent workflows. Xelix is a fast-paced scale-up – things move fast and expectations are high. We raised our Series B with Insight Partners in June 2025 and are expanding aggressively. We have a team 150 talented people pulling together to achieve our goals. Everyone is trusted to take ownership, move fast and have a meaningful impact. We prioritise personal and professional growth, keep things fun, and love to celebrate a milestone together. In this role you’ll grow, be challenged and help shape the future of Xelix. If you’re excited about building something special with us, we’d love to hear from you. About the role We are hiring an AI Engineer to join our growing AI Engineering team. You’ll design and build production AI systems — combining machine learning, large language models, and strong engineering — to solve real problems across documents, email, and financial data. We focus on building systems that work reliably in production, not just prototypes. We use modern AI tools extensively in our workflow, enabling engineers to operate at a higher level — focusing on system design, product thinking, and solving complex problems. What you'll be doing AI Systems & Agents: design and build production AI systems — including agent-based workflows, tool use, and multi-step reasoning. Model Development & Adaptation: develop and improve models across text, vision, and structured data, including fine-tuning and hybrid ML + LLM approaches. LLM Platform Work: work with hosted and self-hosted models, contributing to decisions around model selection, performance, and cost. Production Engineering: write clean, maintainable Python and contribute to scalable, observable systems. Evaluation & Iteration: design evals, measure performance rigorously, and improve systems using real-world feedback. AI-Assisted Development: use modern AI coding tools to move faster while maintaining high standards. Collaboration: work closely with product and engineering teams to deliver high-impact features. What you’ll bring Experience: 2–5 years building and shipping ML or AI-powered systems into production. Strong Engineering Skills: clean, testable Python; solid software design; experience working in production environments. AI/ML Breadth: experience with either traditional ML (e.g. gradient boosting) and/or LLM systems (prompting, tool use, evals, agents). Systems Thinking: ability to reason about trade-offs (accuracy, latency, cost, reliability) and design accordingly. Data Skills: SQL, pandas, and experience working with messy real-world data. AI-Native Workflow: comfortable using AI-assisted coding tools effectively. Curiosity & Ownership: proactive in exploring new approaches and improving existing systems. Collaboration: strong cross-functional working style. What we offer in return 💰 Competitive salary of £65,000 to £75,000 depending on experience 🏝️ 27 days of annual leave (including 3 days Christmas closing) which increases up to 3 days based on tenure, with the option to roll over, buy or sell up to 3 days 🏡 Hybrid working with two days a week from our dog-friendly Hoxton office 💪 On-site gym and cycle to work scheme 🛍️ Employee discount at over 100 retailers 🏥 Comprehensive private medical & dental cover with Vitality 🍼 Enhanced parental leave pay 📚 Learning & development culture – £1,000 personal annual budget 🌍 We’re carbon-neutral and are working towards ambitious carbon reduction goals 🎯 Lots of team socials & activities ☀️ Annual team retreat Want to learn more? About us Xelix blog Xelix news Xelix glassdoor We believe that people from diverse backgrounds, with different identities and experiences make our company and product better. No matter your background, we'd love to hear from you! And if you have a disability, please let us know if there's any way we can make the interview process better for you - we're happy to accommodate! If you're a recruiting agency - we have an existing list of agencies we work with if required and we are not currently planning on expanding the list. Neither the Talent team nor hiring managers or the Support team will respond to cold outreach. This is a full-time position, with standard working hours from 9:00 AM to 6:00 PM, Monday through Friday. Interview Process While the exact process may vary slightly depending on the role, our typical interview stages are: Introductory Call – A short Teams conversation with a Talent Partner to discuss your background and the opportunity. Hiring Manager Interview – A 30–45 minute Teams meeting to explore your experience and fit for the team. Technical Task or Presentation – A role-relevant exercise to demonstrate your skills and approach. Final On-site Interview – An in-person meeting with our senior leadership team and co-founders at our office. We strive to make the process clear, efficient, and respectful of your time. We welcome the responsible use of AI for research and interview preparation, but ask that it isn't used to generate answers during live interviews. We also believe in being transparent - we use Metaview's AI note-taker during interviews so our interviewers can stay fully present. If you'd prefer us not to use it, just let your interviewer know. While you may need to answer eligibility questions as part of your application, we do not use AI to review or make decisions on applications - every application is reviewed fairly by a member of our Talent team.

Location: San Francisco, United States Workplace: hybrid The role We are looking for an experienced, commercially minded Strategic Partnerships Manager to take Sokin's VC, private equity, and law firm partnerships program to the next level in the US. You will have full ownership of Sokin's emerging-manager and ecosystem partner strategy: identifying opportunities in our existing partner channel, recruiting new strategic partners, and building the relationships that make Sokin the natural cross-border payments and treasury partner for venture-backed and PE-backed companies. This role touches all elements of Sokin's work with the VC, PE, and law firm community, and will involve frequent travel to major tech hubs. About Us Sokin is a next-generation B2B financial services provider, enabling businesses to make and receive global payments with greater speed, lower cost, and total transparency. Our mission is simple: we’re simplifying global business - so businesses thrive wherever they choose to grow. We deliver services across: • Global payments and receivables • Foreign Exchange (FX) • Treasury management • Finance reconciliations We are rapidly expanding, with established presence in EMEA, APAC, and North America, backed by a strong global infrastructure and industry-leading partners, we are redefining how businesses move money worldwide. Our clients span industries from sports and entertainment to logistics and travel, and our community is growing rapidly. As we continue to expand, we’re building a team of exceptional people who share our ambition to transform the future of global payments. Key Responsibilities Partnership Development – VC, PE & Law Firm Ecosystem · Grow Sokin's VC and PE partnerships program, driving new customers to Sokin - including VC and PE funds and their portfolio companies · Maintain and nurture strong ecosystem partnerships that drive measurable usage, including VC funds, PE firms, accelerators, venture studios, law firms, fund administrators, communities, and universities · Identify partners' and their customers' needs to ensure win-win outcomes by maximizing customer referrals and revenue on both sides · Work closely with Sokin's global Partnerships leadership to align on target segments and account prioritization across the VC/PE/law firm channel Programs & Go-to-Market · Lead go-to-market strategy for the VC/PE emerging-managers and law firm channel, including recruiting new partners and exploring international expansion opportunities · Implement sponsorship opportunities - conferences, events, newsletters, podcasts, and more - in collaboration with the Marketing team · Own program management of Sokin's top VC, PE, and law firm ecosystem partners, driving value for both partners and Sokin · Help build and run a founder/investor introduction program to facilitate warm connections between Sokin's investor partners and their portfolio companies Cross-Functional Collaboration · Collaborate with Business Development, Onboarding, and Customer Support teams to ensure smooth partner onboarding, training, and support · Partner with Product, Growth, and Business Operations on roadmap input to drive product-driven referrals for VC, PE, and law firm customers · Leverage data to provide analytics and insight into partnership reporting, and identify ways to optimize performance in regular check-ins Relationship Management · Warm handover of closed partnerships to the relationship/account management team, ensuring a smooth transition and clear context on the account · Support the relationship manager where needed during the early stages of the partnership Qualifications: • Experience with externally-facing stakeholder management or partnerships • Experience working with founders and/or investors at a VC or PE firm, accelerator program, founder community, or other startup-ecosystem experience • Solid understanding of cross-border payments, FX, and the US regulatory environment • A hunger to make things work and a curiosity to ask questions; comfortable thriving in a fast-paced, high-growth environment with minimal guidance • A strong product mindset to help identify new opportunities for Sokin to better serve customers • Strong attention to detail and excellent written and verbal communication skills • Able to collaborate with teams across the globe, remotely • Willingness to travel to major tech hubs (~35% of time) Requirements Minimum 5+ years of progressive experience in business development within the remittance, ecommerce or financial services industry, with a proven track record of achieving business objectives. Based in, or willing to relocate to, the San Francisco Bay Area Demonstrated success in establishing and managing strategic partnerships. Strong understanding of remittance and ecommerce market dynamics, regulatory compliance, and industry trends. Exceptional negotiation, communication, and stakeholder management skills. Ability to think strategically, analyse market trends, and make data-driven decisions. Previous experience working in a FinTech/Start-Up environment Payments/Remittance/Ecommerce market in a business development, sales or partnerships role, preferably in the remittance/ecommerce industry is preferred but not essential. Strong passion for the remittance and ecommerce industry and a keen interest in emerging technologies and digital innovations. Proven ability to identify and generate new business opportunities, resulting in increased revenue and growth. Demonstrated success in developing and managing strategic partnerships. About you Exceptional organizational skills and the ability to manage multiple targets and deadlines simultaneously. Excellent communication and interpersonal skills, with the ability to build rapport and influence key stakeholders, both written and verbal/over the phone/via email. Self-motivated, proactive, and results-driven mindset with a strong spirit. Ability to work collaboratively within a team environment, as well as independently. Proficiency in Microsoft Office suite and CRM software. Bachelor's degree in Business, Marketing, or a related field.

Задачи: — Разрабатывать и развивать высоконагруженные сервисы и платформенные решения на Python — Проектировать и улучшать архитектуру продуктов вместе с командой — Оптимизировать производительность сервисов и автоматизировать процессы разработки — Работать с базами данных, распределёнными системами и современными инструментами разработки — Участвовать в code review, обсуждении технических решений и развитии инженерных практик — Влиять на развитие продуктов на всех этапах — от проектирования до сопровождения Требования: — Знание Python и понимание принципов его работы — Опыт участия в code review — Понимание многопоточности и асинхронного программирования — Умение писать читаемый и поддерживаемый код — Опыт работы с базами данных и понимание принципов их работы — Знакомство с инструментами наблюдаемости: логирование, метрики, трасировка — Понимание принципов ООП, SOLID и основы функционального программирования Преимущества: — Опыт проектирования распределённых систем и работы с Kubernetes — Опыт внедрения AI-решений в продукты или интерес к AI, LLM и RAG — Участие в улучшении процессов разработки и развитии продуктовых решений

Location: Ireland, Dublin Why Sony Interactive Entertainment? Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we’re part of a proud legacy of innovation and excellence. SIE is a dynamic technology company, delivering cutting-edge hardware and network services to more than 100 million people and an entertainment leader, home to some of the most beloved and recognizable intellectual properties (IP) in the world. Our role at SIE is to create and nurture the experiences under the PlayStation brand, a name synonymous with entertainment excellence and creativity. Role overview: As a Senior Technical Program Manager, you will put your abilities to work building online services that are performant and delightful, and working with diverse team members and partner teams on delivering complex projects for consumer products. You have shown solid leadership in leading teams and programs to deliver successful outcomes. You will use industry standard methodologies for scheduling, tracking and execution of our projects as well as initiating, planning, and implementing intermediate-to-large cross team or company-wide programs. You will have a balance of people, organizational, and technical skills, and can execute and deliver successfully in situations with implicit authority. Interaction and leadership across functional lines is critical. What you'll be doing: Work with software developers to schedule development, write functional specifications, and drive decision-making to build amazing online experiences. Act as overall lead in driving technical discussions and solutions to business and/or customer requirements. You will handle all phases of the software development lifecycle including design, development, testing, and deployment, while collaborating with other internal teams and groups. You will participate in initial requirements reviews, analysis to assess technical complexity and resolve dependencies. You will provide ongoing visibility into the progress, risks, schedules, and timelines of the features in development. You will develop and manage end-to-end implementations toward technical standards as well as expected delivery dates. What we're looking for: 6+ years of Program Management and Project Management experience with high-volume online user experiences. Experience with agile methodologies, including experience with scrum master and product owner roles. Strong communication, cross-group collaboration, and interpersonal skills Prior experience as a software developer or tester Ability to manage a feature through the entire development and release cycle BA/BS/BSE in computer science, math, or equivalent technical experience Solid leadership skills and a passion for building world class consumer experiences. Keen eye for detail and managing multiple simultaneous dependencies. Ability to travel and manage projects with distributed resources sometimes in international locations. Strong sense of ownership. Skills which encompass communicating to executives, product managers, software engineers, and project managers At SIE, we consider several factors when setting each role’s base pay range, including the competitive benchmarking data for the market and geographic location. Please note that the base pay range may vary in line with our hybrid working policy and individual base pay will be determined based on job-related factors which may include knowledge, skills, experience, and location. In addition, this role is eligible for SIE’s top-tier benefits package that includes paid time off, wellness program and coveted employee discounts for Sony products. This role also may be eligible for a bonus package. Click here to learn more. The estimated base pay range for this role is listed below. €92.400 — €138.600 EUR Please note, Sony Interactive Entertainment conducts background checks at the offer stage for all new employees (which may include criminal background checks for some roles) and will need to process personal information to support these checks. Please refer to our Candidate Privacy Notice (where applicable) for more information about what personal information we collect, how we use it, who we share it with, and your data protection rights. Equal Opportunity Statement: Sony is an Equal Opportunity Employer. All persons will receive consideration for employment without regard to gender (including gender identity, gender expression and gender reassignment), race (including colour, nationality, ethnic or national origin), religion or belief, marital or civil partnership status, disability, age, sexual orientation, pregnancy, maternity or parental status, trade union membership or membership in any other legally protected category. We strive to create an inclusive environment, empower employees and embrace diversity. We encourage everyone to respond. Sony Interactive Entertainment is a Fair Chance employer and qualified applicants with arrest and conviction records will be considered for employment.

Проект: Мы разрабатываем и поддерживаем продукт ERA - систему комплексной диагностики продуктов и услуг. Наше решение позволяет производить диагностику, анализ и аудит продукта для получения комплексного решения развития, снятия барьеров роста. Цель проекта — построить полностью автономную экспертную систему, где ключевую роль играют смарт-агенты, выполняющие комплексный анализ без участия человека. Технологический стек: Язык программирования: Python 3.12+ Фреймворки: FastAPI, LangChain / LangGraph, FastStream Базы данных: PostgreSQL, Redis Очереди: Kafka, RabbitMQ Поиск и аналитика: Opensearch, Elasticsearch CI/CD: Jenkins, Nexus, BitBucket, SonarQube Инфраструктура: OpenShift (Kubernetes), DropApp, Docker Управление: Jira, Confluence Требования: Высшее профильное образование Опыт коммерческой разработки на Python от 4 лет (по ТК РФ) Уверенное знание Python 3.7+ (в проекте используется 3.12+) Понимание и успешный опыт применения паттернов проектирования (GoF, SOLID, GRASP) Опыт проведения код-ревью и работы по GitFlow Опыт разработки агентных систем с помощью langchain, langgraph и успешное внедрение в промышленную среду Опыт разработки приложений, основанных на микросервисной архитектуре Уверенное знание SQL и понимание принципов работы реляционных СУБД (PostgreSQL) Опыт написания unit-тестов Опыт разработки асинхронных приложений на Python Понимание жизненного цикла разработки приложений в контексте Agile Важно: Опыт и желание работать в команде, умение аргументировать свои решения и договариваться Задачи: Разработка co-pilot решения на базе данных RAG и применении LLM Разработка и интеграция AI-агентов, исследование новых поверхностей взаимодействия с AI Разработка микросервисов на Python в качестве MCP инструментов Анализ требований, формализация функционала, проектирование архитектуры взаимодействия агентов и сервисов Участие в планировании, декомпозиции задач и оценке сложностей, планировании спринтов на основе SCRUM церемоний Проведение код-ревью, поддержание высокого стандарта качества и чистоты кода Тесное взаимодействие с командой на всех этапах разработки Участие в подготовке и выпуске релизов, взаимодействие со смежными подразделениями Документирование своей работы и менторство джуниор-разработчиков Условия: Возможность участия в интересном проекте Возможность профессионального и карьерного роста в компании Опыт работы в команде профессионалов Уровень заработной платы обсуждается индивидуально Формат работы - офисный формат в Москве на период ИС, далее возможен гибрид

Location: Russia; Perm; Moscow Workplace: remote ABOUT US Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund, distribute, market, and monetize their games. Grounded in the belief in the future of video games, Xsolla is resolute in the mission to bring opportunities together, and continually make new resources available to creators. Headquartered and incorporated in Los Angeles, California, Xsolla operates as the merchant of record and has helped over 1,500+ game developers to reach more players and grow their businesses around the world. With more paths to profits and ways to win, developers have all the things needed to enjoy the game. For more information, visit xsolla.com. THE ROLE We are hiring a Team Lead, Web3 to lead a cross-functional team of frontend, backend, smart contract and QA engineers in XsollaZK, Xsolla's Web3 ecosystem on a zkSync-based L2. Your team builds: smart wallets built on account abstraction; SDKs that game studios and partners use to bring players on-chain; infrastructure backend services for tokenizing in-game items and currencies; ecosystem dApps: a DEX, an NFT marketplace and an auction. This is a management role. Most of your time goes to people and delivery: building the team, growing engineers, and making delivery predictable. The rest goes to technical leadership: architecture, reviews and hands-on code where it matters. Responsibilities WHAT YOU WILL OWN The team: hiring, onboarding, growth and performance of frontend, backend, smart contract and QA engineers Delivery: predictable commitments, a sustainable pace and the quality of what the team ships How the team works: processes, engineering standards and an AI-assisted workflow Relationships with Product, DevOps and other Xsolla product teams: priorities, dependencies and expectations The technical direction of the team's product area: on-chain / off-chain architecture and key technical decisions, justified in writing Security and reliability of what the team ships: signing flows, contracts that hold user assets, production operation and the team's on-call rotation WHAT YOU WILL DO People Set clear goals and expectations for each engineer Run regular 1:1s, performance reviews and career development conversations; give direct feedback and address underperformance Hire engineers across disciplines: define roles, run interviews and onboard new people Grow engineers through mentoring and build the team's next leaders Build a culture of technical excellence, collaboration and continuous learning Delivery Work with Product to shape requirements, estimate and plan work Manage scope, workload, risks and dependencies so the team delivers on its commitments Report progress, risks and blockers to stakeholders Lead the team through production incidents and post-mortems Continuously improve development processes and team efficiency Technical leadership Review architecture and critical code across backend, frontend and smart contracts, with a focus on edge cases specific to Xsolla products: smart wallets, tokenization of in-game items and currencies, marketplace and auction flows Lead key decisions on smart wallet integration (UserOperations, paymaster and gas sponsorship), session keys and the signing flow Identify systemic risks (key management, signature phishing, bundler and RPC dependencies) and make sure they are addressed before they become incidents Contribute hands-on to critical features when needed Set up AI tooling in the repositories (Claude Code, Codex, Cursor: rules, context, harness) and drive its adoption across the team REQUIRED Management experience 5+ years of engineering management experience Managing cross-functional teams that combine several disciplines (for example frontend, backend, smart contracts and QA) Teams you led shipped dApps to production and maintained them People leadership Hiring and building teams: defining roles, running interviews, onboarding Performance management: setting goals, giving feedback, running performance reviews, handling underperformance Growing engineers: career plans, mentoring Delivery and stakeholders Delivery planning: estimation, sprint planning, managing scope, risks and dependencies Working with Product and other teams on priorities and trade-offs; explaining technical trade-offs to non-technical stakeholders Leading a team through production incidents and post-mortems Balancing management with hands-on technical work Technical depth A strong technical background: hands-on engineering experience across the Web3 stack, deep enough to lead technical decisions and review work on each layer: Web3 libraries and wallets: viem and wagmi in production; how wallet signers work (EOAs, browser and embedded wallets, smart accounts, EIP-191, EIP-712, EIP-1193); smart wallets (UserOperations, paymasters, ERC-1271) Backend: Go and TypeScript (Node.js); processing on-chain events (idempotency, reorgs, retries); asynchronous messaging (Kafka, RabbitMQ or NATS ); PostgreSQL and Redis; REST and gRPC API design Frontend: React and TypeScript; web security fundamentals ( XSS , CSRF , CSP , safe handling of signatures and keys in the browser) Smart contracts: reading Solidity and the EVM (storage, gas, proxy upgrade patterns, access control); common vulnerability classes (reentrancy, front-running / MEV , oracle manipulation, signature replay) Operations: Docker, Kubernetes, CI/CD; observability (we use Datadog; experience with Prometheus, Grafana, ELK / Graylog or OpenTelemetry also counts) AI-assisted engineering Daily hands-on use of AI coding tools (Claude Code, Codex, Cursor) for development and review, including configuring them for a repository English Spoken English at B2 level or higher Nice to Have ZK Stack and zk -rollups: EraVM vs EVM , system contracts (ContractDeployer, NonceHolder), L1↔L2 messaging, bridging and finality Smart contract development in Solidity with Foundry Deeper account abstraction: ERC-4337 EntryPoint versions and validation rules (ERC-7562, ERC-6492), modular accounts (ERC-7579 / ERC-6900), session keys and delegated permissions (ERC-7710 / ERC-7715), EIP-7702 Hands-on experience with wallet and AA infrastructure technologies (Sequence, thirdweb, Privy, Dynamic, Turnkey, Pimlico, Alchemy, ZeroDev, Safe{Core}), with clear views on build versus buy Key management: HSM , MPC / threshold signing, social or guardian-based recovery DeFi ( DEX , AMM ) and NFT marketplaces (ERC-721, ERC-1155, auctions) go-ethereum and abigen Managing distributed or remote teams Gaming or fintech experience with high-load systems HOW WE WORK Decisions in writing. Significant technical decisions are written up as an RFC or ADR that lays out the options and trade-offs. We discuss the document, not a blank whiteboard. AI is part of everyday engineering. We use AI coding tools for development and review, and we treat configuring them for a codebase as real engineering work. HOW WE HIRE Intro call. Your background, your motivation and the role. Technical interview. Built on the Technical depth part of the Required section and the technical items in What you will own . People and delivery. Built on the Management experience , People leadership and Delivery and stakeholders parts of Required : real situations from your experience with hiring, performance, delivery and incidents. Bar raiser. An engineer from outside the hiring team checks that you raise the overall engineering bar. BENEFITS We are passionate about fostering a supportive environment for our team, so we prioritize the physical, mental, and emotional well-being of our employees and their families through a comprehensive Benefits Program. This includes medical, dental, and vision, PTO, and a personalized career roadmap for each employee. By investing in professional development through training and educational opportunities, we ensure that our team thrives both personally and professionally. Together, we're not just building a business; we're cultivating a community that values creativity, collaboration, and the transformative power of play. EMPLOYMENT DETAILS Location: Remote  Employment Type: Full-time Schedule: 10:00–19:00 (flexible) Contract: Employment agreement (entity or EOR arranged per candidate location) EQUAL EMPLOYMENT STATEMENT Xsolla is dedicated to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, language, sexual orientation, national origin, genetics, political beliefs, disability, age, marital status, social background or other characteristics. We are committed to compliance with all fair employment practices regarding citizenship and immigration status. CONTACT If you have questions regarding our hiring practices, please contact careers@xsolla.com. For more vacancies, visit xsolla.com/careers.

Location: Paris Workplace: OnSite Company Description We’re http://checkout.comCheckout.com http://Checkout.com. You might not know our name, but companies like eBay, Spotify, Klarna, Uber, and Sony do, because we’re behind many of the digital experiences you use every day. We are where the world checks out, enabling over 10 billion transactions yearly for more than one billion global shoppers. Whether you want to book a holiday, order food, renew a subscription, or check out online, there’s a good chance our tech powers the payments behind the scenes. Our platform helps the most ambitious businesses deliver effortless digital experiences, at scale. If you want to do career-defining work, you’ve come to the right place. We move fast, think globally, and believe great teams are built by hiring exceptional people with conviction, curiosity, and the desire to make an impact. With 20 offices across six continents and London as our HQ, we’re shaping the future of fintech – and we’re just getting started. Checkout.com http://Checkout.com is actively looking for an enthusiastic and talented Payments Sales Manager to join our Commercial Payments Team to drive rapid growth across various industries for our revolutionary online payment solution. If you are a driven and focused salesperson with a proven track record of success selling direct payment solutions to enterprise companies, in a high-growth and competitive environment, this is the role for you. In return, on top of a tremendous working environment, we offer you an unrivaled uncapped recurring commissions plan, hybrid work model and competitive benefits package. The Sales Manager will play a key role in growing Checkout.com http://Checkout.com’s payments footprint. They will be responsible for selling Checkout.com http://Checkout.com’s full payments technology stack to middle market and large enterprise organizations. Along the way, you'll collaborate closely with various in-house talents across Technology and Business to position our capabilities, products, services and solutions effectively with prospects. Desire an independent, high-achieving individual that stands out in an entrepreneurial environment and has the grit and desire to outperform sales targets.   How you’ll make impact: ● Acting as a consultative Payments strategist able to advise companies on an optimal payments structure that pulls from a myriad of solutions Checkout.com http://Checkout.com provides ● Identify, qualify and close the most promising prospects and partners that will help Checkout.com http://Checkout.com grow a healthy pipeline across various verticals. ● Build prospect engagement strategies and partner with marketing, business development, product and other departments to build qualified that pipeline in cold and warm channels ● Pitch our next-generation payment solutions and value-added services ● Prepare high-quality presentations and proposals for C-suite stakeholders at prospective merchants, and implement winning negotiation strategies ● Become the expert on Checkout.com http://Checkout.com’s technology stack, help new merchants understand the value of Checkout.com http://Checkout.com to solve their pain points, and handle detailed questions about our product capabilities. ● Orchestrate the entire Sales process, drive urgency and work to mutual action plans, and act as the main point of contact for merchants and internal stakeholders. ● Maintain a solid, well-organized portfolio and nurture key accounts by having a deep understanding of their industry, pain points, and needs. ● Partner with other Payment Sales Managers to share best practices, key business insights and industry trends. ● Provide feedback on local trends including competitor insights, customer needs, sales, product and marketing information.   Qualifications: ● 3+ years Enterprise Sales experience ideally in the Payments industry ● Track record of high performance, and self sourcing leads ● Highly motivated and committed to growth and development with excellent communication skills ● Solid network of potential prospects and partners within the payments landscape ● Tech-savvy, with a passion for Fintech and Payments ● Strong commercial acumen, ability to effectively negotiate complex structures ● Fluent in English + French Additional Information Bring all of you to work We create the conditions for high performers to thrive, through real ownership, fewer blockers, and work that makes a difference from day one. Here, you’ll move fast, take on meaningful challenges, and be recognized for the impact you deliver. It’s a place where ambition gets met with opportunity, and where your growth is in your hands. We work as one team, and we back each other to succeed. So whatever your background or identity, if you’re ready to grow and make a difference, you’ll be right at home here. It’s important we set you up for success and make our process as accessible as possible. So let us know in your application, or tell your recruiter directly, if you need anything to make your experience or working environment more comfortable. Life at Checkout.com http://Checkout.com We understand that work is just one part of your life. Our hybrid working model offers flexibility, with three days per week in the office to support collaboration and connection. Curious about what it’s like to be part of our team? Visit our Careers Page https://www.checkout.com/careers to learn more about our culture, open roles, and what drives us. For a closer look at daily life at Checkout.com http://Checkout.com, follow us on LinkedIn https://www.linkedin.com/company/checkout/life/ and Instagram https://www.instagram.com/checkout_com/

Location: City of London; Uxbridge We take play seriously. We’re looking for curious adventurers ready to find their party, fueled by imagination and drive to build what’s never been built before. At Hasbro and Wizards of the Coast, you’ll collaborate with passionate teams to reimagine our iconic brands and create experiences that spark joy, connection, and community through the magic of play. This is your chance to shape legendary play that lasts a lifetime. Job Overview The Compensation team leads compensation programs for Hasbro. Our work impacts every employee globally through the programs we coordinate. The team also has a meaningful role to play by ensuring our employee value proposition is competitive in the marketplace and financially balanced. We are looking for a Senior Compensation Analyst to lead this effort across EMEA and APAC. The incumbent shall partner closely with local HR teams and leaders to build and implement compensation programs. This role will provide direction and strategic solutions for compensation matters, considering business and HR priorities, market practices, and emerging trends, and offers the chance to shape programs that reach employees around the world. Location and Work Arrangement This role is based at our London, United Kingdom or Uxbridge, United Kingdom office and follows a hybrid schedule designed to support in-person collaboration. Employees are expected to work onsite on Tuesdays, Wednesdays, and Thursdays, with the flexibility to work remotely or onsite on Mondays and Fridays. What You'll Do Lead compensation programs including but not limited to: market benchmarking reviews, compensation planning, recognition programs, offer development, retention programs, and budget management. Advise and educate key business stakeholders, HR Business Partners and Talent Acquisition on our compensation philosophy, including base, variable, sales and equity compensation, as well as cyclical and ad-hoc programs, and provide consultation, mentoring and sophisticated advice to HR Business Partners and business leaders. Partner and collaborate closely with vital team members and client groups to understand organizational needs and prioritize accordingly, providing compensation insights to support strategic decisions, and represent the needs of business and HR clients in the design of enterprise-wide pay programs and lead the design of pay programs for client groups. Proactively assess internal and external trends, relevant pay legislation, market intelligence, and potential impact to our pay philosophy including our pay transparency projects. Partner with Finance teams to craft and develop incentive plans, and support formal plan governance and oversight activities. Operate with a high degree of autonomy in managing compensation programs and analyses, applying sound judgment while ensuring alignment with company guidelines and governance standards. What You'll Bring Bachelors or equivalent; proven track record in compensation. Experience crafting, developing and owning a variety of compensation programs and processes including base salary, variable pay programs, sales compensation, compensation strategy and competitive pay analysis. Deep analytical skills with an ability to break down sophisticated questions / data into well-structured analyses and synthesize key points. Forward-thinking with ability to think end-to-end; ability to influence and communicate with executive audiences; skilled in building consultative partnerships. Proven experience in advising across regions, ideally with experience supporting not only EMEA but also APAC. Solid experience in working in matrix global organization, flexible in management style across various cultures and backgrounds. Who We Are We’re a team of creators, storytellers, and innovators united under the Hasbro family and home to beloved brands, AAA digital games studios and immersive experiences that spark imagination across generations. Together, we’re committed to a culture rooted in creativity, excellence, curiosity, and inclusion, and where every employee is empowered to think boldly, act with integrity, and spark joy for all. Hasbro About the Company – Hasbro Wizards of the Coast Who We Are – Wizards of the Coast Equal Opportunity Hasbro is committed to equality of opportunity in all aspects of employment. We are committed to making all employment decisions without regard to race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, marital status, or any other legally protected status. Accommodations If you have a disability and need reasonable accommodation during the hiring process, please inform your recruiter anytime throughout the process. Employees may be eligible for annual and long-term incentives as part of their overall compensation package, depending on role, location, and eligibility. Benefits and programs may include: Health & Wellness Time Off to Recharge Financial Well-being Life & Family Support Volunteer and Community Initiatives Learning & Development Exclusive Perks Please review our Applicant Privacy Notice to learn how we collect, use, and protect your personal information in connection with the application process.

Location: Israel; Portugal; Poland Workplace: remote About airSlate airSlate is a global SaaS technology company that develops no-code workflow automation, electronic signature, and document management solutions. Our award-winning products - SignNow, pdfFiller, DocHub, altaFlow, Instapage, and US Legal Forms - serve over hundreds of millions of users and more than one million customers worldwide, helping organizations of every size digitize processes, improve efficiency, and transform how they work.   We’re in an exciting phase of growth and transformation, with teammates in more than 20 countries across three continents and main hubs in the United States, Poland, Ukraine and Philippines.  At airSlate, we’re building value for customers and a culture where growth and innovation go hand in hand. We’re looking for people eager to shape products, scale a company, and thrive in a fast-moving environment. About SignNow team: We are a passionate and ambitious team of 140+ people on a mission to succeed with our award-winning signature solution – SignNow. SignNow empowers over 28 million people at companies across the world to move fast with everything they need to send and eSign their documents. Increase productivity with document workflows, impress customers, and save money while maximizing ROI with SignNow. And now, we are looking for a Senior Content Manager who is prepared to contribute to the next chapter of our company's growth. The person will join the SignNow Product Marketing team and take on the responsibility of creating and managing content across the funnel, including the website, blog, email, sales collateral, and social, to support product launches, GTM campaigns, and sales enablement. As Senior Content Manager, you will own content end to end, from brief to production, publishing, and optimization, working closely with the Principal Product Marketing Manager with direct line of sight into product strategy and launches. What you'll be working on: Create and execute content strategy: decide what we do, why, and what result we expect Own content across its full lifecycle: brief, production, publishing, optimization, and performance review Partner with Product Marketing, Design, Sales, and Customer Success to deliver content for product launches, GTM campaigns, and sales enablement Optimize content based on performance data such as organic traffic, engagement, CTA conversion, and search visibility Keep messaging consistent across all channels and formats, and fix drift when it appears Use analytics tools such as GA4 and Ahrefs to understand what works, what doesn't, and why, and act on the findings Evaluate and adopt new content technologies and platforms that improve quality or speed Use AI writing tools (e.g., ChatGPT, Claude) as a deliberate part of your workflow for ideation, drafting, and iteration, applying editorial judgment to every output What we expect from you: Proven experience creating content across multiple formats and channels, with a portfolio that shows range and quality Experience in a B2B SaaS environment A solid grasp of SEO fundamentals and conversion-focused writing An understanding of marketing fundamentals, including funnel stages and how content serves each one Technical comfort with CMS platforms and publishing and collaboration tools Structured, integrated use of AI writing tools in your content workflow Excellent English What helps you rock: B2B SaaS experience where your content contributed directly to pipeline, trial activation, or product adoption Experience working with Product Marketing or Product teams on launch content or feature messaging A product marketing background or training A track record of turning content performance data into strategic decisions What we offer   Flexible working environment - Our teams operate across the globe. We value in‑person collaboration in our hubs, but we also embrace remote and hybrid working. You can work from one of our offices in the United States, Poland, Romania or Ukraine, or remotely from many countries.   Competitive compensation and stock options - We offer salaries that reflect local market conditions and experience,  plus a performance-based bonus system and stock options so you share in the company’s growth.   Professional growth and learning - We invest in your development through courses, conferences, and access to learning resources. We encourage career growth and internal mobility, supporting teammates who want to explore new opportunities within airSlate.   Health and well‑being - We provide comprehensive benefits tailored to each country, including health coverage, wellness programmes and access to fitness options. We also dedicate quarterly company-wide Mental Health Days, when everyone takes time off to rest and recharge.   Family‑friendly culture - Family life is part of who we are, and we embrace it in many forms. From flexibility for parents to our airSlate Junior Club for kids, to company-wide family days and our pet-friendly approach, we’re committed to making work and life easier to balance.   Giving back - We support charitable initiatives around the world through the airSlate Care programme. Our current focus includes humanitarian aid in Ukraine and other regions, matching employee donations and supporting causes chosen by our teams.   Open communication - We encourage transparent dialogue at all levels. From team discussions to company-wide Q&A sessions with our CEO, we make sure everyone has the chance to be heard and to influence how we grow.       It is airSlate's policy to comply with all applicable equal employment opportunity laws by making all employment decisions without unlawful regard or consideration of any individual’s race, religion, ethnicity, color, sex, sexual orientation, gender identity or expressions, transgender status, sexual and other reproductive health decisions, marital status, age, national origin, genetic information, ancestry, citizenship, physical or mental disability, veteran or family status or any other basis protected by applicable national, federal, state, provincial or local law. airSlate's policy prohibits unlawful discrimination based on any of these impermissible bases, as well as any bases or grounds protected by applicable law in each jurisdiction. If you need assistance or an accommodation during the application process because of a disability, it is available upon request. airSlate is pleased to provide such assistance and no applicant will be penalized as a result of such a request. Pursuant to relevant law, where applicable, airSlate will consider for employment qualified applicants with arrest and conviction records.   Read our Recruitment Privacy Notice to Learn how we process your personal information.

О проекте: Платформа разработки, валидации, транспорта и развёртывания DWH-объектов между ландшафтами (DEV → TEST → PROD). Целевые СУБД: ADB (Greenplum) и ADQM (ClickHouse). В продуктиве — CLI-конвейер Linter → Builder → Deployer. В работе — интегрированный сценарий: Backend (Repository / Transport / Deploy Orchestration / Load / Admin), Execution Service, Deployment Worker, peer Transport API и Web UI поверх CLI. Задачи: — Разработка и развитие модулей toolchain на Python: mors-linter, mors-builder, mors-deployer (CLI на Typer, packaging через uv/Hatchling). — Доработка и реализация интегрированного сценария на FastAPI: Web API (M-API), модули Repository, Transport, Deployment Orchestrator, Load, Administration; единый error-contract (ApiError), health-checks, OpenAPI. — Реализация peer Transport API между ландшафтами: multipart/form-data (metadata + artifacts), status poll, маршруты DEV/TEST/PROD; интеграция с Deployment Worker (BUILD_PACKAGE / DEPLOY_PACKAGE) над CLI. — Проектирование и работа с PostgreSQL: Metadata DB и Operational DB (раздельные инстансы), typed JSONB definitions, dependency index, locks (EDIT/IMPORT), транзакции, FOR UPDATE / очереди на БД (SKIP LOCKED). — Статический анализ SQL/YAML/конфигов DWH-проектов (sqlglot, sqlparse, networkx); правила именования, namespaces, циклические зависимости, диалекты Greenplum/ClickHouse. — Логика сборки транспортных артефактов и деплоя: стратегии миграций (create / alter / skip / drop / recreate / shadow), DB locks, логирование в deployer_metadata. — Интеграции: S3-compatible ArtifactStore (boto3; MVP — BYTEA, S3 — эволюция), Artifactory / private PyPI, GitLab CI. — Покрытие Unit- и Integration-тестами (pytest), Code Review, рефакторинг, отладка сквозных сценариев Activate / Import / Transport / Deploy. — Участие в Spec-Driven Development (specs, C4/Structurizr, ADR); стыковка с frontend по JSON/OpenAPI (Repository tree, OBJREQ/OBJTRAN, RUNMON, Admin). Требования: — Уверенный Python 3.10+ (желательно 3.11–3.13); — Опыт FastAPI (routing, Depends, Pydantic-модели, OpenAPI, middleware, multipart upload); — Опыт CLI (Typer / Click / argparse); — Понимание asyncio; клиенты httpx / aiohttp для peer-вызовов; uvicorn/gunicorn для сервисов; — Отличное знание PostgreSQL (транзакции, JSONB, индексы, advisory/FOR UPDATE locks, миграции схем — Alembic или аналог); — Опыт работы с Greenplum/PostgreSQL DDL через драйвер (psycopg2 / psycopg3); — Прямой SQL + понимание ORM (SQLAlchemy — плюс); — Знание SQL / DWH-домена: схемы, таблицы, views, functions, roles, external/FDW, transforms; жизненный цикл объектов склада; чтение и составление сложных SQL; — Парсинг и графы: sqlglot/sqlparse (или аналоги), графы зависимостей (networkx), топологический порядок выполнения; — Валидация и конфиги: Pydantic / pydantic-settings, PyYAML, TOML; env-based конфигурация (environs / dotenv); — Работа с артефактами и файлами: ZIP/архивы, файловая структура проектов, S3 API (boto3); — Принципы разработки: SOLID, DRY, KISS, YAGNI; модульный дизайн; понимание Clean Architecture / hexagonal на уровне сервисов; — Инструменты: Git, uv, packaging (Hatchling/wheel), pre-commit (black, isort, mypy), GitLab CI; — Тестирование: pytest (+ pytest-cov, pytest-mock), Unit и Integration; умение писать тесты на API (TestClient / httpx ASGI); — Базовые знания фронтенда: JavaScript/TypeScript, HTML/CSS, JSON/AJAX для работы с UI-командой и OpenAPI; — Адекватная оценка сроков, ответственность за изменения, работа по Agile (Scrum/Kanban), Jira.

Location: Russia; Moscow; Perm Workplace: remote About Xsolla Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund, distribute, market, and monetize their games. Grounded in the belief in the future of video games, Xsolla is resolute in the mission to bring opportunities together, and continually make new resources available to creators. Headquartered and incorporated in Los Angeles, California, Xsolla operates as the merchant of record and has helped over 1,500+ game developers to reach more players and grow their businesses around the world. With more paths to profits and ways to win, developers have all the things needed to enjoy the game. For more information, visit xsolla.com. About the Role We are hiring a Staff Software Engineer to own the smart wallet and account abstraction layer of XsollaZK, Xsolla's Web3 platform on a zkSync-based L2. This is an individual contributor role with a large technical scope. You are the technical anchor for how millions of players get an on-chain account they never have to think about. The product. Every player who signs in with Xsolla ID receives a deterministic, non-custodial smart account. The account is derived from their identity claim, is identical on every device, and its private keys never leave the client. It is not a separate wallet screen: it is the player's inventory. It backs: minting and gifting; trading on our Bazaar marketplace; Merkle-based reward airdrops; gas sponsorship; an in-app dApp browser that exposes the same signer to third-party applications through an EIP-1193 provider. Responsibilities The technical strategy and architecture of the smart wallet platform: account model, signing, session management and gas abstraction at scale The smart account and permissioning model, evolved to meet both product and compliance needs The security model where our signer meets third-party applications: what a player is actually approving, and proof that the UI shows it The custody and recovery roadmap, from today's interim mechanisms (including raw key export) to MPC -based custody Cross-team technical decisions on account architecture, SDK contracts, data modeling and platform reliability, with buy-in from the wallet, marketplace, SDK, mobile and security teams Engineering standards in the Web3 domain Production escalations in the wallet and account abstraction domain WHAT YOU WILL DO Design and evolve the ERC -4337 user operation lifecycle (prepare → sign → submit → confirm), EIP -7702 delegation, deterministic address derivation from identity, and the session-key and permission primitives (including origin-bound Smart Sessions) that let players act without a prompt on every transaction Set the paymaster and gas-sponsorship strategy: what we sponsor, how we meter and cap it, how we defend it from abuse, and how it degrades when sponsorship is unavailable Define EIP -1193 / EIP -6963 provider behavior, origin-bound and policy-versioned sessions, trust tiers, and the transaction and signature confirmation flow Design recovery paths (passkeys, guardians, social recovery) that a non-crypto-native player can complete without losing assets Identify systemic risks (key management, signature phishing, reorgs and indexer staleness, bundler and RPC dependencies, contract upgrade paths) and lead initiatives that resolve them before they become incidents Write RFCs and design docs; review critical code, contracts and designs Work with product, security, legal and infra teams to align on the roadmap and turn business and regulatory needs into well-scoped technical plans Create leverage for the engineering org through documentation, tooling and mentorship Serve as the escalation point for complex production issues: a stuck user operation, a drained paymaster, a signing prompt a player didn't understand Set up and maintain AI tooling in the repositories (Claude Code, Codex, Cursor: rules, context, harness) so the team uses it effectively REQUIRED Experience 8+ years of engineering in the Ethereum ecosystem working with crypto wallets and smart wallets Designing or operating a production smart wallet or account abstraction system serving real users and real value Shipping and operating systems where a bug meant lost funds. You can talk concretely about the guardrails, reviews and rollback paths you put in place Account abstraction and smart wallets ERC -4337 in depth: EntryPoint (v0.6 through v0.8), the UserOperation lifecycle, bundler and paymaster roles, validation rules ( ERC -7562), gas estimation and its failure modes, counterfactual deployment, signature validation for undeployed accounts ( ERC -6492) EIP -7702 and the post-Pectra landscape: EOA delegation, its interaction with EntryPoint v0.8, and the risks it introduces (residual key authority, delegation phishing, storage collisions) Building on or extending production smart account implementations; modular account standards ( ERC -7579 / ERC -6900) Session keys and delegated permissions: scoped, time-limited, policy-bound authority; TTLs and contract allowlists, origin binding, permission revocation; ERC -7710 / ERC -7715 Signature schemes and wallet interfaces: EIP -712 typed data, ERC -1271 contract signatures, WebAuthn / passkey (P-256) signers; EIP -1193, EIP -6963, EIP -5792 batched calls, ERC -7677 paymaster interfaces Smart contracts and EVM Solidity and the EVM : reading, reviewing and writing account, paymaster and module contracts; gas-aware design; upgradeability and migration patterns; working effectively with external auditors L2 specifics and their effect on wallet design: native account abstraction on zkSync-family chains, transaction and fee models, finality and reorg behavior, RPC and indexer semantics Backend Go: idiomatic code, concurrency patterns, performance profiling TypeScript and SDK design: client-side SDK surfaces that internal and external teams build on Distributed systems and their trade-offs (consistency, availability, failure modes); reconciling off-chain state against an authoritative on-chain result Data and infrastructure PostgreSQL: schema design, query optimization, migrations at scale Kubernetes: deploying, operating and debugging services Asynchronous messaging and event-driven design (Kafka or NATS ): consumer groups, at-least-once delivery Git, CI/CD Security Key management in production: platform secure storage (Keychain / Keystore), HSMs, MPC or threshold signing, and the operational discipline around each Wallet threat modeling: signature and delegation phishing, malicious dApp origins, replay and cross-chain replay, token approval abuse, paymaster griefing and DoS Leadership Leading multi-quarter technical initiatives across teams Influencing architecture and standards beyond your immediate team RFCs and design docs that stand on their own and are actionable without you in the room AI-assisted engineering Daily hands-on use of AI coding tools (Claude Code, Codex, Cursor) for development and review, including configuring them for a repository English English at C1 level Nice to Have Hands-on experience with ZK Stack and zk -rollups Hands-on experience with embedded and ecosystem wallet and AA infrastructure technologies (thirdweb, Privy, Dynamic, Turnkey, Pimlico, Alchemy, Biconomy, ZeroDev, Safe{Core}), with clear views on build versus buy MPC / threshold custody, social recovery or guardian-based recovery in a consumer product NFT and token infrastructure at scale: ERC -721 / ERC -1155 / ERC -20 mechanics, marketplace contracts, Merkle-based airdrop and claim distribution, chain indexing services Contributions to open-source wallet, security or identity projects, including authoring or reviewing ERC / EIP standards Compliance requirements for crypto consumer products: KYC / AML , geofencing, MiCA , SOC 2, ISO 27001, GDPR data minimization, audit logging Identity and auth integration for wallet derivation: OAuth 2.0 / OIDC , JWT verification, token scoping Platform or infrastructure engineering: building systems other engineers build on Owning a mobile wallet surface: React Native / Expo, WebView provider injection, native signing UI Gaming industry experience: platforms for game developers, publishers or players How We Work Decisions in writing. Significant technical decisions are written up as an RFC or ADR that lays out the options and trade-offs. We work across time zones, so a design has to stand on its own. AI is part of everyday engineering. We use AI coding tools for development and review, and we treat configuring them for a codebase as real engineering work. HOW WE HIRE Intro call. Your background, your motivation and the role. Technical interview. Built directly on the What you will own and Required sections above. We won't ask about anything this posting doesn't promise. System design. You design part of a wallet or account abstraction platform end to end and walk us through the trade-offs. Bar raiser. An engineer from outside the hiring team checks that you raise the overall engineering bar. Benefits We are passionate about fostering a supportive environment for our team, so we prioritize the physical, mental, and emotional well-being of our employees and their families through a comprehensive Benefits Program. This includes medical, dental, and vision, PTO, and a personalized career roadmap for each employee. By investing in professional development through training and educational opportunities, we ensure that our team thrives both personally and professionally. Together, we're not just building a business; we're cultivating a community that values creativity, collaboration, and the transformative power of play. EMPLOYMENT DETAILS Location: Remote  Employment Type: Full-time Schedule: 10:00–19:00 (flexible)

Location: PL Workplace: remote Overview: SOFTSWISS continues to expand the team and is looking for a Technical Account Manager to support clients of the SOFTSWISS Casino Platform. This role combines client communication, technical problem-solving, and cross-team coordination to ensure stable and effective platform operations. About Product: Casino Platform: The SOFTSWISS Casino Platform is the core infrastructure operators rely on to launch, manage, and scale their online casino businesses. You’ll contribute to mission-critical systems covering account management, game operations, responsible gaming, and regulatory compliance, in an environment where reliability, scalability, and business impact matter, working with people who build solutions operators depend on. Purpose of the role: The Technical Account Manager acts as the main technical contact between the Client and internal teams, ensuring smooth communication, timely resolution of technical requests, and alignment of the Casino Platform with the Client’s needs, while translating feedback into actionable product improvements. Key responsibilities: Coordinating communication between the Client and internal teams Acting as the Client’s representative within the Casino Platform Assisting the Client with technical requests/issues via the helpdesk Performing initial troubleshooting, debugging, and issue iteration Escalating unsolved cases to related teams Prioritising and managing the Client’s requests and issues Consulting the Client on their use of our product Acting as a stakeholder for client-relevant product requests Iterating on the client’s ideas and problems to tailor our product to their needs Proactive monitoring of the Client’s system and its metrics, both technical and business-related Required Experience: Fluency or proficiency in English, at least B2 or higher Fluency or proficiency in Russian, at least C1 or higher Strong soft skills, focusing on communication for both technical and non-technical audiences, conflict resolution, and the ability to collaborate within cross-functional teams Strong analytical thinking skills, including the ability to distinguish correlation from causation, the capability to identify patterns, solve complex problems, and think critically under pressure Experience with business analysis and product management processes to align technical solutions with customer needs. Previous work experience in large-scale software development environments, including customer-facing roles Experience with monitoring and logging tools such as Datadog, ELK (primarily Kibana), and JIRA Proficiency in analyzing datasets to extract actionable insights and drive decision-making Experience with GitLab CI/CD pipelines, comprehension of data-driven systems Good command of markup web languages (HTML, CSS) Nice to have: Familiarity with Agile frameworks, including SCRUM, and a solid understanding of iterative delivery. Desire and ability to learn new concepts, tools, and methodologies. Familiarity with Application Programming Interfaces (APIs); a basic understanding of multi-tenant architecture, knowledge of proxying, and related network concepts. Basic knowledge of modern frontend frameworks, particularly React; Server-Side Rendering (SSR), Search Engine Optimization (SEO) principles, and responsive design practices. Main Advantages Private health insurance Sports benefits Comprehensive Mental Health Program Free English lessons (online) Local language courses Paid time off Maternity leave support Referral program rewards Upskilling, internal workshops, and participation in professional conferences and corporate events

Задачи: — Работа с legacy-кодом и его постепенный рефакторинг; — Переписывание и вынос логики в API; — Разработка и поддержка backend на PHP; — Разработка frontend на Angular; — Работа с микросервисной архитектурой; — Проектирование и поддержка REST API; — Интеграция сервисов через очереди (RabbitMQ); — Работа с базами данных (PostgreSQL / MySQL); — Использование Doctrine ORM; — Оптимизация производительности и рефакторинг; — Участие в код-ревью; — Использование AI-агентов/ассистентов в разработке; — Взаимодействие с командой (backend, frontend, QA, DevOps). Требования: — Опыт коммерческой разработки 2–4 года; — Уверенная работа с Git; — Опыт работы с Docker / docker compose; — Понимание CI/CD процессов; — Уверенное знание PHP 8.3+; — Опыт работы с Symfony или Laravel; — Уверенный опыт работы с Doctrine ORM; — Понимание ООП, SOLID; — Опыт построения REST API; — Опыт работы с Angular 19+, RxJS; — Уверенное знание TypeScript; — Понимание SPA архитектуры; — Уверенное знание SQL; — Опыт оптимизации запросов; — Понимание индексов и транзакций. Условия: — Официальное трудоустройство в аккредитованной IT-компании с первого дня; — Удаленная работа, полная занятость; — Зарплата по результатам собеседования и выполнения тестового задания.

Location: Cebu City, Philippines Workplace: remote At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a U.S. B2B Sales Representative to join one of our clients ' teams. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you. Responsibilities: Proactively prospect and cold call U.S.-based businesses to generate new B2B sales opportunities. Identify and qualify potential customers through outbound calling, email outreach, and follow-ups. Conduct discovery calls to understand prospects’ business needs, challenges, and buying requirements. Present and demonstrate the company’s AI-driven solutions, clearly communicating business value and relevant use cases. Own the sales process from initial cold outreach through closing , rather than only booking appointments for another salesperson. Handle objections related to pricing, timing, competition, product fit, and other concerns during the sales process. Build relationships with decision-makers and key stakeholders within U.S. businesses. Prepare and present commercial proposals tailored to prospective clients. Negotiate pricing, terms, and agreements and work toward converting qualified prospects into paying customers. Maintain consistent follow-up with prospects throughout the sales cycle. Manage and maintain an accurate sales pipeline in the CRM, including activities, opportunities, next steps, and deal stages. Meet or exceed individual sales, revenue, and conversion targets. Provide regular pipeline updates, sales forecasts, and performance reports to leadership. Collaborate with Marketing, Product, and Customer Success teams and share market and prospect feedback. Demonstrated experience in B2B sales, preferably in technology, software, or AI-driven solutions. Strong skills in lead generation, prospecting, and pipeline management using CRM tools. Ability to conduct consultative sales conversations, understand client business challenges, and propose appropriate solutions. Effective negotiation, presentation, and communication skills with stakeholders at multiple organizational levels. Comfort working with United States business clients and understanding of U.S. business practices and etiquette. Ability to collaborate with cross-functional teams, including marketing, product, and customer success. Solid analytical and problem-solving abilities, with capacity to interpret data and sales metrics. Fluency in English; additional language skills are a plus. Self-motivated, organized, and able to manage priorities in a fast-paced environment. Bachelor’s degree in Business, Marketing, Communications, or a related field, or equivalent practical experience.

Location: Remote (Poland) Workplace: remote ELEKS Project Management Office is looking for a Senior/Middle Project Manager in Poland, Croatia, or other European countries, with business‑fluent German language skills. ABOUT CLIENT   ABOUT PROJECT ELEKS is starting a new collaboration with University Medicine in Germany. The project focuses on the digital transformation of the public website and intranet, including the introduction of a new content management system, migration of existing content, and transition into ongoing service operations. REQUIREMENTS At least five years of proven professional experience as a Senior Project Manager in complex digital, web, portal, or CMS projects. At least three years of practical experience as a Scrum Master or Agile Coach. Proven experience in change management and supporting organizational transformation initiatives. Experience managing agile, traditional, and hybrid project delivery models. Solid practical knowledge of Scrum, Kanban, or comparable agile methodologies. Experience with sprint planning, reviews, retrospectives, backlog management, and agile reporting formats. Experience in schedule, budget, quality, risk, dependency, and escalation management. Experience leading and coordinating interdisciplinary and geographically distributed teams. Strong communication skills with executive management, project leadership, business stakeholders, IT, data protection, information security, and external service providers. Hands-on experience with Jira, Confluence, Microsoft Project (or similar planning tools), and Miro. Business-fluent German language skills, minimum C1 level. Very good English language skills for collaboration with international project teams. Reliable availability during the agreed CET/CEST core working hours. Willingness and confirmed availability for approximately ten on-site meetings with the client in Magdeburg during the project duration. RESPONSIBILITIES Overall responsibility for operational project management and coordination of all involved project teams. Central point of contact for the customer/client. Creation and maintenance of the project management plan, milestone plan, and communication plan. Management of scope, schedule, budget, quality, resources, and dependencies. Establishment and continuous maintenance of the RAID log (Risks, Assumptions, Issues, and Dependencies). Coordination of collaboration between the client, business departments, UX/UI, business analysis, development, quality assurance, DevOps, and other stakeholders. Preparation and facilitation of sprint planning sessions, sprint reviews, retrospectives, and other agile ceremonies. Ensuring transparent and iterative project progress. Conducting daily internal status alignment meetings. Preparation of a weekly written status report. Preparation and facilitation of status meetings, steering committee meetings, and escalation meetings. Stakeholder, risk, change, issue, and escalation management. Management of requirements, decision-making, acceptance, and release processes. Coordination of quality assurance, user acceptance testing (UAT), approvals, go-live, and hypercare activities. Supporting the organization in introducing new processes, systems, and ways of working. Ensuring compliance with contractual, regulatory, data protection, and security requirements. Participation in required on-site meetings in Magdeburg.

Location: Paris, France Our Global Structure Deliveroo is now part of DoorDash, bringing together teams with even greater reach, scale, and ambition. Depending on your role, you may collaborate with teammates, systems, and leaders across DoorDash and Wolt. Together, we’re unlocking new possibilities as one global team. Rejoignez-nous dans notre mission de transformer la façon dont le monde mange et fait ses courses. Chez Deliveroo, impact, innovation et croissance sont au cœur de tout ce que nous faisons. Notre équipe Commerciale développe des partenariats durables avec des restaurants et commerçants partout en France afin de les accompagner dans leur croissance grâce à des solutions innovantes, une approche orientée data et une excellence opérationnelle au quotidien. Nous recherchons un(e) Account Manager pour rejoindre notre équipe en France, dans un environnement de travail hybride avec des déplacements réguliers sur votre secteur. Dans ce rôle, vous contribuerez activement au développement et au succès d’un portefeuille stratégique de partenaires restaurants, tout en garantissant la meilleure expérience possible à nos partenaires comme à nos clients. ✨ Découvrez notre équipe Commerciale - ce qui nous anime, notre façon de travailler et ce que vous pouvez attendre de nous. Ce que vous ferez au quotidien Au sein de notre équipe Commerciale Régionale, vous accompagnerez vos partenaires restaurants dans le développement de leur activité sur Deliveroo. Votre rôle sera à la fois stratégique, analytique et relationnel. Vos principales missions : Gérer et développer un portefeuille stratégique de restaurants partenaires sur des marchés matures Construire des relations solides et durables avec vos partenaires en devenant leur interlocuteur(trice) privilégié(e) et expert(e) Food Tech sur votre secteur Analyser les performances commerciales et opérationnelles afin d’identifier des leviers de croissance et des opportunités d’optimisation Recommander et déployer des campagnes marketing et promotionnelles adaptées aux besoins de votre portefeuille Collaborer étroitement avec les Regional et City Managers afin de partager des recommandations stratégiques et des insights marché Accompagner les partenaires dans l’amélioration de leurs opérations et de l’expérience client Réaliser une veille concurrentielle régulière afin d’anticiper les tendances et identifier de nouvelles opportunités de développement Ce qu’il vous faut pour réussir Notre candidat(e) idéal(e) possède une expérience solide dans plusieurs des domaines suivants, ainsi qu’une forte envie d’apprendre et d’évoluer dans un environnement dynamique : Expérience en gestion de comptes stratégiques ou en développement de partenariats commerciaux Excellentes compétences relationnelles et capacité à construire des partenariats de confiance sur le long terme Solides compétences en négociation et en gestion commerciale Capacité à analyser des données de performance et à transformer les insights en actions concrètes Autonomie, sens des priorités et capacité à gérer plusieurs sujets simultanément Esprit proactif, orienté résultats et amélioration continue Très bonnes compétences en communication en français et en anglais, à l’écrit comme à l’oral Diversity, Equity and Inclusion At Deliveroo, we know that a great workplace reflects the world around us and that true diversity and inclusion make us stronger, more creative, and better at what we do. We’re committed to fostering an environment where everyone can do their best work and feel they belong. We believe in equality of opportunity and welcome candidates from all backgrounds regardless of age, gender, ethnicity, disability, sexual orientation, gender identity, socio-economic background, religion, or belief. If you have a disability or long-term health condition and need support to apply for one of our roles, or require any reasonable adjustments during the recruitment process, you’ll have the opportunity to let us know once you’ve submitted your application. We’ll share details on how to request support so we can ensure you have a fair and equitable experience. If you’re excited about making a real impact in a fast-moving marketplace and growing your career alongside ambitious, supportive teams, we’d love to hear from you! Beware of recruitment scams: DASH Brands will never ask you to pay money or share sensitive financial information during hiring — learn more about DASH Brands' legitimate recruiting process at careersatdoordash.com/recruitment-scam-awareness .