Вакансии

-Ручное тестирование веб-сайтов, сервисов и интеграций. -Проверка API (Postman, Swagger).

Plurio is an AI agent that automates media buying on Meta, Google, and TikTok for teams spending $300K–$15M a month, handling daily analysis, optimization calls, and execution directly in ad accounts. The system runs $500M+ per year in ad spend and has grown 5× since March. The AI marketing engineer role involves owning the client's marketing targets and improving metrics by automating media buying. Задачи: — Onboard clients by connecting their full-funnel data and ad accounts, setting business context including unit economics, P&L, products, geos, funnels, and media buying playbook. — Adapt and build automation skills and rules from Plurio's catalog or create new ones as needed, backtesting on historical data before deployment. Rules are deterministic SQL with campaign logic and guardrails. — Explain agent decisions and methodology changes to clients' Heads of UA and CMOs, assist marketers in running the agent, and handle discussions about spend and KPIs. — Standardize successful approaches into reusable templates and methodologies for future clients. Требования: — Managed approximately $500K+/month in ad spend hands-on on one or multiple channels (Meta, Google, TikTok). — Deep understanding of buying mechanics: account structure, optimization events, creative testing thresholds, scaling, burnout, budget allocation, attribution windows. — AI-native with experience automating parts of buying via rules, scripts, or skills in Cursor, Claude, or platform APIs. — Systems thinking: ability to logically chain goals, plan roadmaps, and clearly explain processes. — Client-facing experience communicating with Heads of UA, defending ideas with data and experiments, and maintaining relationships. — Ability to convert proven results into templates and methodologies for scaling. — Strong English communication skills. Условия: — Competitive base salary plus performance bonus based on client results. — Two grades hiring: Middle ($72,000–$96,000/year) and Senior ($102,000–$126,000/year) on-target earnings, gross. — Remote work worldwide within timezones up to UTC+5. — Provided laptop, software, and AI tools including Cursor, Claude, Codex, and shared AI infrastructure. — 50% coverage of relevant educational costs. — Vacation: two weeks twice a year plus holidays. — Employment via Deel contract. Процесс отклика: — Apply via the "Apply for this role" button on the linked page with social media and contacts. — Recruiter contacts within two days. — Calls with leadership and CPO including background, methodology, compensation, math, and AI mechanics. — Presentation of a built project. — Offer.

Full-Stack разработчик с опытом более 4 лет в создании и запуске цифровых продуктов под ключ — от проектирования архитектуры и UI/UX до backend-разработки, деплоя, оптимизации производительности и SEO.

Location: Warsaw, Poland On behalf of FinTech Client #3 , SD Solutions is looking for a talented Backend Engineer This position offers a unique opportunity to work at the intersection of technology, compliance, and data. As a Senior BE Engineer , you will take ownership of ensuring the integrity of critical processes - such as Compliance Control, Due Diligence, Legal Automation, and more. You will be responsible for the full lifecycle of these systems, driving both architectural modernization and day-to-day stability. Your work will range from designing new automated capabilities to rigorously refactoring existing flows, deep-diving into complex logic to optimize alerts, and ensuring our production environment remains robust at scale. We are looking for someone who enjoys diversity, wants to understand the "business behind the code," and is eager to replace manual operations with sophisticated, event-driven automation. SD Solutions is a staffing company operating globally. Contact us to get more details about the benefits we offer. Responsibilities: Design & Build : Lead the design and implementation of backend systems and scalable microservices that ensure regulatory compliance and legal process automation (e.g., IVV, Due Diligence). Data Integrity & Scale : Work with large datasets and oversee complex data pipelines, ensuring absolute data integrity across critical financial systems. Drive Modernization : Lead engineering modernization efforts, including significant refactoring of legacy code and migration to a modern, distributed architecture to improve system resilience. Automation & Integration : Replace manual operations with event-driven automation (Kafka) and maintain robust integrations with third-party providers (Verdata, Salesforce, and more) to support business scale. Cross-Functional Collaboration : Collaborate closely with Legal, Compliance, and engineering teams to translate complex regulatory requirements into accurate, high-quality technical solutions. Requirements: 5+ years of experience in Software Development (Backend focused). Strong proficiency in Java or Kotlin in production environments. System Design : Experience in building scalable APIs, working with microservices, and understanding distributed systems. Experience with AWS and cloud-based infrastructure. Ownership Mindset : We don’t just resolve tickets; we look at the bigger picture, understand the business logic, and take responsibility for the quality of our delivery. Excellent problem-solving and system design skills. B.Sc. in Computer Science or equivalent practical experience. Fluent in English, both written and spoken. Advantages: Strong proficiency in SQL and experience working with relational databases . Python. Experience with Snowflake, Spark, or DBT . Experience with Event-Driven Architecture and Kafka . Background in Fintech , Banking , or regulatory environments . Experience with AI development tools like Cursor and Claude Code . About the company: A fintech company that builds point-of-sale financing and consumer credit products for everyday service businesses. Their solution is deployed at thousands of service locations — including auto service centers, dental offices, optical clinics, and veterinary practices — and is managed through a no-fee mobile credit card. By applying for this position, you agree to the terms outlined in our Privacy Policy. Please take a moment to review our Privacy Policy https://sd-solutions.breezy.hr/privacy-notice , and make sure you understand its contents. If you have any questions or concerns regarding our Privacy Policy, please feel free to contact us.

Location: Paris, Remote Workplace: remote The Data team builds and evolves the data platform that powers critical product features and helps every team make smarter, faster decisions. Our data ecosystem supports hundreds of pipelines, dashboards, and tools, providing the foundation for both day-to-day operations and strategic decision-making. What makes our team unique is our central role across the company: we sit at the intersection of Product, Operations, Customer Success, Sales, and Engineering. As our first Analytics Engineer, you’ll bridge the gap between our data platform and business teams by building trusted datasets, meaningful KPIs, and self-service analytics capabilities. You’ll work closely with our Senior Data Analyst and Data Engineers to improve data models and documentation, strengthen the reliability and efficiency of our warehouse, and help teams become increasingly autonomous with Snowflake, Looker/Metabase, and AI-powered analytics. You’ll then contribute to our broader mission of making data more accessible and actionable across 360Learning. Within 1 month, you will: Discover 360Learning, its platform, teams, and culture Get familiar with our data stack (Snowflake, Looker, dbt, etc.) and our ways of working Understand our data models, ways of working, and self-service analytics strategy Within 3 months, you will: Build reliable, well-documented datasets and KPIs that help teams answer their own business questions Enable teams to access and leverage data through Snowflake MCP, empowering them to answer business questions more independently Collaborate with our Senior Data Analyst to improve documentation, data models, and best practices to strengthen self-service adoption Within 6 months, you will: Partner with Data Engineering to improve warehouse performance, reliability, and cost efficiency Help teams become more autonomous on Snowflake and BI tools by guiding them toward the right datasets and sources of truth Become a go-to partner for teams looking to monitor key metrics, explore data, and make data-driven decisions The Skill Set: Strong SQL skills with the ability to write complex queries and work confidently with data. Hands-on experience with BI and analytics tools, such as Looker, Metabase, or Omni. Experience with modern data warehouses, such as BigQuery, Redshift, or Snowflake. Good working knowledge of Git and version control best practices. Experience with dbt is a strong advantage. Strong interest in AI and emerging analytics tools, with a focus on their practical application to business and data-related challenges. Solid understanding of data modeling and data warehousing principles, with an interest in building reliable, scalable, and efficient data solutions. Curiosity and problem-solving mindset: able to break down ambiguous questions into clear, actionable steps Comfortable collaborating with non-technical stakeholders, understanding their needs, and communicating technical concepts in a simple way. Fluent English (US/UK) / French fluent Enthusiasm for our working environment explained here: https://bit.ly/Convexity_360L What We Offer: Compensation: Package includes base salary, a variable component and equity 📈 Benefits/Perks : Work From Home stipend, RTT, lunch vouchers, medical insurance, gym subscription, 1 month parental leave for the second parent. Balance: Flexible hours, full remote work possible anywhere in France 🏠 Diversity, Equity, and Inclusion : We have 6 active ERGs including Mental Health, Environmental/Sustainability, Women, Parents, LGBTQIA2S+, and Ethnic Diversity. Each group has at least one executive team member serving as a member of the group, bringing greater awareness to each group’s activities and providing a quick path to impact 🤝 Corporate Social Responsibility : Review our CSR Charter: 360learning.com/blog/corporate-social-responsibility-charter 🌎🌏🌍 Culture: A framework that will help you make an impact - envision our way of working and our Convexity Culture: https://bit.ly/Convexity360L & find out more about the teams, product and processes https://bit.ly/42H1ggC 🚀👩🏻‍💻🏆 Interview Process: Phone Screen with our Talent Acquisition Manager Discovery Meeting with our Senior Data Manager Case study Meeting with our Senior Data Manager and our Senior Data Analyst Clarification Meeting with our 1 Data Engineer and our Senior Data Analyst Culture Fit Meeting with our VP Engineering Offer! Who We Are 360Learning enables companies to upskill from within by turning their experts into champions for employee, customer, and partner growth. With our LMS for collaborative learning, Learning & Development teams can accelerate upskilling with the help of internal experts instead of slow top-down training. 360Learning is the easiest way to onboard and upskill employees, train customer-facing teams, and enable customers and partners–all from one place. 360Learning powers the future of work at 1,700 organizations. Founded in 2013, 360Learning has raised $240 million with 400+ team members across North America and EMEA. Learning Includes Everyone. In concert with our culture, 360Learning believes learning includes everyone and that means embracing the strengths of diversity, connectedness, and inclusion. Through conscientious efforts, our global footprint celebrates cultures, perspectives, and experiences from all over the world to support our platform that is built for all regardless of race, ethnicity, gender identity or expression, sexual orientation, religion, age, neurodiversity, disability status, citizenship, veteran status or any other aspect which makes an individual unique or protected by laws and regulations in the locations where we operate. Thus, 360Learning is proud to be an equal opportunity workplace, and we commit to continue this throughout our processes for recruitment, compensation, benefits, performance, promotion, and all other conditions and terms of employment. We want to learn from and with you!

Location: Madrid OUR STORY: Every year millions of people are either filing their taxes in fear or giving up on their tax refund altogether. We're working on fixing that. Our intuitive app enables anyone, regardless of education or background, to file their taxes with newfound confidence. Spread across Germany, Spain and the UK, the team at Taxfix Group with its brands Taxfix and Steuerbot, is a compassionate group of solution-finders. We speak our minds openly, and with over 400 professionals, including tax experts, developers, and IT security experts, we're rich in ideas and voices. The group has facilitated more than 3.5 billion euros in tax refunds for its customers since its founding in 2016.   THE OPPORTUNITY: As a Staff Software Engineer, you’ll build core features for our flagship product, turning complex tax scenarios into simple, reliable experiences. You’ll bring a builder-first mindset: staying close to customer problems, using AI and modern engineering tools to move from idea to impact quickly, and taking ownership of outcomes—not just code. You’ll work hands-on in a cross-functional team and bring deep expertise in either frontend or backend engineering, while collaborating effectively across the stack. You’ll help us raise the bar for scalable design, quality, maintainability, and AI-first software development.   YOUR RESPONSIBILITIES AND DECISIONS: - Partner with product management, design, and engineering to understand customer problems, shape pragmatic solutions, and deliver measurable outcomes. - Own work end to end—from discovery and technical design through implementation, release, monitoring, and iteration. - Turn ambiguity into action, make sound trade-offs, and deliver valuable increments without compromising long-term maintainability. - Contribute to technical direction and strategy in support of the long-term product vision. - Use AI-assisted development tools in your daily engineering work to accelerate exploration, implementation, testing, debugging, and documentation while maintaining high engineering standards. - Critically evaluate, validate, and troubleshoot AI-generated output, using effective prompting and appropriate safeguards rather than accepting results at face value. - Share effective AI-assisted development practices, encourage responsible experimentation, and help teammates improve how they use AI tools. - Improve developer experience through tools, automation, and engineering practices that enable reliable, frequent delivery. - Collaborate across product and platform teams, and contribute to an environment where people learn, grow, give constructive feedback, and raise challenges safely.   YOUR PROFILE: - Professional software engineering experience (React, Node.js) and designing reliable backend services and APIs. Experience with React Native experience is a plus. - Able to work effectively across system boundaries and collaborate with engineers outside your primary specialism. - Use AI-assisted development tools in your daily engineering work to accelerate exploration, implementation, testing, debugging, and documentation while maintaining high engineering standards. - Able to evaluate and troubleshoot AI-generated output, use effective prompting where relevant, and share practical learnings with teammates. - Experience working with a public cloud environment such as Google Cloud, AWS, or Microsoft Azure. - Familiarity with DevOps concepts and practices, including CI/CD, observability, and operating software in production. - Understanding of core application and backend concepts such as authentication, databases, distributed systems, cloud infrastructure, and API integrations. - A builder-first, pragmatic approach: You turn customer problems into shipped outcomes. You take initiative, test and learn quickly, and make clear trade-offs between speed, quality, maintainability, and risk. - Passion for writing maintainable, elegant code and continuously improving how software is built. - A collaborative, positive attitude and a willingness to challenge ideas constructively. - You have a builder mindset. You thrive in environments where things are still taking shape, take initiative to move ideas forward, and find ways to create impact even when the path isn't fully defined. - You embrace trying things out over waiting for perfect conditions, ship early to learn fast, and treat iteration as progress.     WHY TAXFIX? - A chance to do meaningful, people-centric work with an international team of passionate professionals. - Holistic well-being with free mental health coaching sessions and yoga. - A monthly allowance to spend on an extensive range of services that you can use and roll over as flexibly as you like. - Employee stock options for all employees—because everyone deserves to benefit from the success they help to create. - 30 annual vacation days and flexible working hours. - Work from abroad for up to six weeks every year. Just align with your team, and then enjoy your trip. - Plenty of opportunities to socialise as a team. In addition to internal tech meetups, our international team hosts regular get-togethers—virtually and in person when possible. - Free tax declaration filing, of course, through the Taxfix app—and internal support for all personal tax-related questions. - Have a four-legged friend in your life? We’re happy to have dogs join us in the office. Excited? So are we. Check out our Life at Taxfix page on LinkedIn to get a glimpse of our culture.   At Taxfix, we believe that incredible things happen when you have a wealth of perspectives and experiences. We're proudly committed to equal employment and development opportunities no matter your gender, race, religion, age, sexual orientation, colour, disability, or place of origin. To help mitigate any potential unconscious biases, we ask that you refrain from including your picture, age, or marital status on your CV. Let your experiences speak for themselves.   Not sure if you meet all the requirements for this role? Please apply anyway. You might bring something special to the team that we hadn't considered previously.

- Experience in manual testing for 2+ years, primarily focused on backend, API, and integration testing. - Experience in banking, fintech, or payment systems, including testing loyalty programs, bonuses, cashback, and financial transactions.

Location: Europe/Ukraine We are the creators of a new fintech era! Our mission is to change this world by making blockchain accessible to everyone in everyday life. WhiteBIT is a global team of over 1,200 professionals united by one mission — to shape the new world order in the Web3 era. Each of our employees is fully engaged in this transformative journey. We work on our blockchain platform, providing maximum transparency and security for more than 8 million users worldwide. Our breakthrough solutions, incredible speed of adaptation to market challenges, and technological superiority are the strengths that take us beyond ordinary companies. Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT and VISA. The future of Web3 starts with you: Requirements — Experience: 4+ years of professional experience in software engineering, where the last 2+ years was hands-on experience in the blockchain domain. — Strong production Golang: you write and ship services in Go, and you are comfortable reading, debugging and patching upstream Go codebases. — Blockchain Expertise: Extensive experience with Ethereum, including a deep understanding of its protocol, smart contract development, and associated technologies. — Hands-on experience in developing, deploying, and maintaining smart contracts on EVM chains (Solidity). — Understanding of L2s and optimistic rollup fundamentals: block derivation from L1, batch submission, state proposals, the withdrawal flow, and forced inclusion. — Understanding of OP Stack components and architecture. — Kubernetes and CI/CD: familiarity with Kubernetes for container orchestration and CI/CD tools for deployment automation. — Monitoring Tools: Familiarity with monitoring tools such as Prometheus and Grafana for performance tracking. — Cloud Platforms: Familiarity with cloud platforms (preferably AWS) and experience with containerization (Docker) is a strong plus. Would be a plus: — Rust at the level of reading and patching code. — Understanding of fault proofs: dispute games, bisection, FPVM, as well as ZK-based approaches. — Experience in conducting and successfully passing smart contract security audits. — Experience in developing blockchain nodes, bridges, indexers, etc. Responsibilities — Deploy, upgrade, and operate OP Stack components. — Set up monitoring and alerting: Prometheus, Grafana, PromQL dashboards, instrumentation of domain metrics (economic, bridge, sequencing). — Take part in the on-call rotation, drive incident response, and write post-mortems and runbooks. — Work with the smart contracts, security and product teams on launches, network upgrades and hard fork activations. — Foster collaboration, knowledge sharing, and professional growth. — Work closely with cross-functional teams to define project requirements and ensure alignment with business objectives. — Stay updated on advancements in blockchain technology and Ethereum, and apply new features and best practices to enhance our solutions. Working terms Immerse yourself in Crypto & Web3: Master cutting-edge technologies and become an expert in the most innovative industry. Work with the Fintech of the Future: Develop your skills in digital finance and shape the global market. Take Your Professionalism to the Next Level: Gain unique experience and be part of global transformations. Drive Innovations: Influence the industry and contribute to groundbreaking solutions. Join a Strong Team: Collaborate with top experts worldwide and grow alongside the best. Work-Life Balance & Well-being: Modern equipment. Comfortable working conditions, and an inspiring environment to help you thrive. 24 calendar days of paid leave. Additional days off for national holidays. With us, you’ll dive into the world of unique blockchain technologies, reshape the crypto landscape, and become an innovator in your field. If you’re ready to take on challenges and join our dynamic team, apply now and start a new chapter in your career! Let’s Build the Future Together! WhiteBIT offers all candidates an equal opportunity to join the team. All hiring decisions are made without regard to race, national origin, gender identity or sexual orientation, age, religion, disability, medical condition, marital status, familial status, veteran status, or any other legally protected characteristic of an individual.

-Проводить глубокий research в рамках поставленных задач. -Изучение и анализ JS скриптов на сайтах.

* Act as a key technical leader across site reliability, platform architecture, and infrastructure scaling. * Experience in effectively designing and operating large-scale cloud environments in a platform, SRE, or architecture team, with a focus on enabling self-service capabilities and a great user experience.

* Own delivery of key features end-to-end across the technology stack from building detection for emerging cyber attack patterns and large scale data processing to building intuitive, high quality user experiences. * Contributing to team processes and practices to help us scale the team and product.

— Аудит и оптимизация инфраструктуры двух проектов на AWS: ресурсы, настройки, безопасность, затраты. — Проверка и доработка файлового хранилища S3: доступы, шифрование, версионирование, lifecycle, CloudFront.

Crusoe is looking for a Senior Staff Program Lead Cloud Engineering Operations to lead operating programs, metrics, and accountability across cloud engineering.

Accountable is looking for a Junior DVN Backend Engineer to build backend services, integrate protocols, monitor client activity, and support client integrations.

Crusoe is looking for a Senior Staff Optics Engineer Network Qualification and Strategy to qualify optical interconnects and define data-center optics strategy.

Crusoe is looking for a Senior Staff Linux Security Engineer to harden Linux kernel systems and lead vulnerability remediation.

Aave Labs is looking for a Senior Smart Contract Engineer to design, test, deploy, and secure smart contracts for DeFi protocol infrastructure.

Ищем Senior PostgreSQL Engineer / DRE, который будет отвечать за надёжность, производительность и масштабирование production PostgreSQL-кластеров в 24/7 среде.