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Развивать архитектуру ядра цифрового депозитария: учет и хранение ...

Location: Portugal Workplace: remote WELCOME TO OLX   We're building marketplace sustainable ecosystems that millions of people depend on every month – to buy and sell cars, find homes, land jobs, and trade secondhand goods. It's commerce that matters: safe, smart, and environmentally responsible.   We do this with courage to innovate, commitment to outcomes, collaboration across 50+ nationalities and 7 markets, and a customer-led approach that puts real people first. Add a desire to win – and you get a culture that's ambitious, fast-moving, and built on trust.   Our brands – including AutoTrader, OLX, Otomoto Property24, and more – are loved by millions. And we're backed by Prosus, one of the world's largest tech investors.   Join OLX and see how far you can go. Join one of our Core Tech teams: Developer Experience, Platform Engineering, Cloud Engineering, Observability or Engineering Ops as a Junior Site Reliability Engineer! As part of this platform group, you will support the development and maintenance of the core infrastructure and engineering practices that enable our products and services to thrive. You will have the opportunity to work closely with experienced engineers, deepen your knowledge of cloud environments, distributed systems, and automation, and contribute to building reliable and scalable platforms.   You will be guided as you develop your technical expertise in system scalability, observability, automation, and reliability, while learning how to deliver incremental value, manage dependencies, and navigate ambiguity. If you're passionate about growing your career in Site Reliability Engineering and making an impact, we’d love to hear from you! What you will be doing: Support foundational tasks that ensure scalability, availability, and efficiency of our cloud and distributed systems. Collaborate with Senior SREs in diagnosing, resolving, and proactively preventing production incidents. Automate simple operational tasks and manage configurations using scripting and Infrastructure as Code tools. Assist in monitoring and maintaining service health by working with observability platforms and dashboards. Participate in incremental delivery of tasks, including estimating complexity, managing dependencies, and handling ambiguous requirements with guidance. Take part in an on-call rotation to develop incident management skills, focusing on learning and contributing to blameless postmortems. Engage in continuous learning, building a growth mindset, and progressively taking more ownership of your tasks and impact. Who we are looking for: A motivated learner with a growth mindset, eager to develop their SRE skills and contribute to building reliable, scalable systems. Someone with foundational experience in at least one programming language (e.g., Python or Go) and a desire to grow in automation and scripting. A person with a basic understanding of cloud environments (preferably AWS) and distributed systems concepts. Someone familiar with containers and orchestration tools (e.g., Kubernetes), with this being a plus. A candidate with an interest in Infrastructure as Code (e.g., Terraform) and exposure to CI/CD tools (e.g., GitLab CI, Jenkins, GitHub Actions). Someone with strong analytical and troubleshooting skills, focused on learning and applying best practices. A team player with the ability to manage tasks reliably, communicate effectively, and maintain clear documentation. An individual enthusiastic about reliability engineering principles, including incident management, monitoring, and service level management. Our hiring process: Recruiter Interview Engineering Manager Interview Technical Interview Our benefits: Competitive salary + 10% annual bonus Training and conference budget Health and life insurance Unique opportunity to become a part of an international team of top engineers learning from one another and contributing to the global OLX  success Working with and impacting all Classifieds websites in Europe, collaborating with European and other International Hubs Work in a multicultural and international environment. We currently have 50+ nationalities! Remote contract Diversity, Equity and Inclusion at OLX OLX values diversity and welcomes applicants of all races, ethnicities, disabilities, ages, genders, sexual orientations, religions, backgrounds, and experiences to apply. If this role excites you, we encourage you to apply, even if you don’t meet all the requirements - you may be just the right fit for this or other opportunities with us!   OLX will process your personal data to assess your fit for the applied position. You may optionally consent to store your data for up to 12 months after the application process for consideration in future OLX roles. For more details on how your application data will be processed please check our Privacy Statement.

Проводить аналитику новых источников, реплику автоматизированных систем (АС). (Hadoop, spark).

Location: Poland; United Kingdom Workplace: Remote ABOUT ELEVENLABS ElevenLabs is an AI research and product company transforming how we interact with technology. We launched in January 2023 with the first human-like AI voice model. Today, we serve millions of users and thousands of businesses - from fast-growing startups to large enterprises like Deutsche Telekom and Meta. Our investors are some of the world's most prominent, including Andreessen Horowitz, ICONIQ Growth and Sequoia. We've raised $781M in funding and our last valuation was $22B - multiples of 11, always. We have expanded from voice into three main platforms: - ElevenAgents enables businesses to deliver seamless and intelligent customer experiences, with the integrations, testing, monitoring, and reliability necessary to deploy voice and chat agents at scale. - ElevenCreative empowers creators and marketers to generate and edit speech, music, image, and video across 70+ languages. - ElevenAPI gives developers access to our leading AI audio foundational models. Everything we do is the result of the creativity and commitment of our team - builders doing the best work of their lives. We are researchers, engineers, and operators. IOI medalists and ex-founders. If you want to work hard and create lasting positive impact, we want to hear from you. HOW WE WORK - High-velocity: Rapid experimentation, lean autonomous teams, and minimal bureaucracy. - Impact not job titles: We don’t have job titles. Instead, it’s about the impact you have. No task is above or beneath you. - AI first: We use AI to move faster with higher-quality results. We do this across the whole company—from engineering to growth to operations. - Excellence everywhere: Everything we do should match the quality of our AI models. - Global team: We prioritize your talent, not your location. WHAT WE OFFER - Innovative culture: You’ll be part of a generational opportunity to define the trajectory of AI, surrounded by a team pushing the boundaries of what’s possible. - Growth paths: Joining ElevenLabs means joining a dynamic team with countless opportunities to drive impact - beyond your immediate role and responsibilities. - Learning & development: ElevenLabs proactively supports professional development through an annual discretionary stipend. - Social travel: We also provide an annual discretionary stipend to meet up with colleagues each year, however you choose. - Annual company offsite: Each year, we bring the entire team together in a new location - past offsites have included Croatia and Italy. - Co-working: If you’re not located near one of our main hubs, we offer a monthly co-working stipend. About the role We're looking for an experienced Analytics Engineer to join our Data team as one of its first hires. You will own the transformation layer between raw data and business decisions: modelling our data in dbt, defining the certified metrics the company runs on, and setting the standards that every analyst and data scientist at ElevenLabs builds. - Drive the implementation of a world-class metric layer for the company: modelling conventions, project structure, testing, CI, and documentation. - Design and maintain the certified KPI layer for product (activation, adoption, retention, usage), finance (billing, ARR, revenue), and company-wide topics, built to withstand audit scrutiny. - Partner with Data Engineering on evolving the data warehouse architecture, and with stakeholders to turn ambiguous questions into trusted, reusable data products, including data served through AI agents. Requirements Demonstrated experience building and scaling a dbt project and metrics layer, ideally as one of the first analytics engineers on a growing team. - Expert knowledge of dbt and advanced SQL (required); strong grasp of dimensional modelling, grain, and incremental patterns. - Proficiency across the modern data stack (BigQuery or similar warehouse, Python, BI tools such as Looker). - Rigour around data quality: you test, document, and reconcile by default, and you spot a model that runs cleanly but is quietly wrong. - Strong ability to understand varied stakeholder requirements, push back where needed, and translate them into generalised, well-documented models. Bonus: - Experience modelling billing, subscription and ARR data (Stripe, Salesforce) or product event data at scale. - Experience serving data to LLM-based agents or building semantic / metrics layers consumed by AI tools. - Experience with CI for data (Slim CI, data contracts, PII policy tags) and infrastructure-as-code for warehouse access.   LOCATION This role is remote-first, so it can be executed from anywhere in Europe, with the ability to operate in GMT and GMT+1 timezones. If you prefer, you can work from our offices in London and Warsaw.   #LI-Remote We are an equal opportunity employer and do not discriminate on the basis of race, religion, national origin, gender, sexual orientation, age, veteran status, disability or other legally protected statuses.

Задачи: — Устанавливать, настраивать и поддерживать Linux-серверы (Ubuntu, Debian) — Диагностировать и устранять сетевые проблемы и аварии — Настраивать и оптимизировать VPN-инфраструктуру (VLESS, Remnawave) — Анализировать блокировки и ограничения на уровне провайдеров, тестировать обходы — Работать с хостинг-провайдерами и серверными конфигурациями — Вводить серверы в эксплуатацию (production-ready setup) — Тюнить систему под стабильность, отказоустойчивость и производительность — Помогать support-команде в сложных технических кейсах — Проводить сетевую диагностику и анализ трафика — Изучать документацию и ресерчить актуальные изменения в блокировках Требования: — Уверенная работа с Linux (Ubuntu, Debian Server) — Понимание сетей: TCP/IP, OSI, DNS, DHCP, NAT, VLAN, Routing, TLS/SSL, HTTPS, SSH, QUIC — Уверенные навыки сетевой диагностики: ping, traceroute, ss, curl, openssl, dig, tcpdump, wireshark — Уверенная работа с systemd — Базовый опыт с Docker, Nginx — Bash-скриптинг (автоматизация, утилиты) — Опыт работы с iptables / nftables — Умение самостоятельно искать и проверять гипотезы — Чтение технической документации на английском Будет плюсом: — Понимание DPI / ТСПУ и механизмов фильтрации трафика — Практический опыт обхода блокировок (разные подходы и кейсы) — Опыт работы с VLESS / Xray / прокси-решениями — Опыт работы с highload-инфраструктурой Условия: — Удалённый формат работы — Влияние на архитектуру и инфраструктуру — Минимум бюрократии, быстрые решения — Продукт с реальными пользователями и нагрузкой — Сложные инженерные задачи (сеть, блокировки, стабильность)

Location: Barcelona, Spain Workplace: remote About seQura seQura provides innovative, flexible and easy-to-use payment technologies that help merchants acquire, convert and retain more customers. We make a difference in sales performance by tailoring our solutions to different sectors, to address their unique pain points and deliver superior results in Retail, Education, Eyewear, Repairs and Travel. We also empower smart shopping to consumers who seek more value, convenience, and flexibility in their shopping, with new payment experiences that allow them to save, access interest-free credit, or pay in small, comfortable installments of up to 24 months. Born in Barcelona, seQura is a privately-owned fintech, currently expanding throughout southern Europe and Latin America, growing above 50% CAGR. Over 6000 businesses, almost 3 million shoppers, and almost 400 employees continue to rate us as one of the most loved and trusted fintechs out there, with an NPS of 87%, a Trustpilot rating of 4.7/5, and a Glassdoor rating of 4.1/5. About the role 🤓 We're looking for a Senior Platform Engineer to join our Platform team and help us build the platform that lets every engineer at seQura ship safely, quickly, and on their own. seQura is expanding into new international markets, and the platform has to grow with it without growing its cost at the same pace. At the same time, AI is changing how infrastructure is built and run. We already put AI agents to work on our everyday platform work, from reviewing infrastructure changes and explaining plans to helping engineers resolve incidents on their own. Our goal is to go much further: independent agents working across the whole scope of the platform, with engineers who decide what matters and own the outcome. You'll work in a cloud-native AWS environment, in a regulated fintech, where security, compliance, and reliability are part of the product we offer to the rest of engineering. How we build at seQura 🤖 AI-assisted development is how our engineers work every day. We use AI agents to think through problems, write, review and iterate on code, and we're looking for engineers who already work this way, or are actively making the shift. What matters to us isn't whether you know the syntax and idioms of your preferred programming language or tech stack by heart. It's whether you understand the problem you're solving, can explain the business logic behind it, and own every line you ship, no matter who (or what) wrote it first. AI helps you move faster, challenge assumptions, explore different approaches and improve your solutions. But knowing which questions to ask, making sound technical and product decisions, and taking responsibility for the outcome is always up to you. Our technical interviews reflect this approach: you'll use your own AI tools, and we'll ask you to walk us through your solution, both the business reasoning and the code. If you're only interested in technical challenges without engaging in the product decisions behind them, or you'd rather not work with AI, this probably isn't the right role for you. About the Platform team 🧩 Team Mission To empower engineers with secure, efficient, and compliant infrastructure, while continuously improving through automation and collaboration. What we own Our multi-account AWS foundation and the Kubernetes (EKS) clusters where seQura's products run Infrastructure as Code with Terragrunt, delivered through pull requests and Atlantis Deployment and GitOps tooling: Helm charts, shared deploy configuration, and CI/CD pipelines The observability stack used across engineering: metrics, logs, traces, and alerting Security and compliance foundations: secrets management, access control, PCI DSS, and the controls required to operate regulated entities across multiple countries under regulations such as DORA, NIS2 and those still to come. Internal developer tooling, including the AI agents and Claude Code plugins that engineers use to work with our platform on their own How we work We're enablers: internal teams are our customers, and we measure success by how much they can do without us We're autonomous end-to-end: we code, deploy, observe, improve, and document what we build Everything as code, everything through a pull request, everything reviewed, and every important decision written down in an ADR Strong opinions, held weakly; collaborators over rock stars; blameless by default We plan by quarter and choose initiatives by their impact on users and on the business We work closely with every product engineering team, with Security, with the Data Platform team, and with Compliance. What challenges you'll be solving 🚀 International expansion : help seQura launch in multiple new markets, with the isolation, compliance, and reliability each one requires AI-native platform : move from AI that assists us to independent agents that operate across the whole scope of the platform, from infrastructure changes to support and incident response Keeping up with open source in the AI era : define new strategies to adopt, upgrade, and secure the open source software we depend on, now that it moves faster than ever Scale without raising our baseline cost : design the strategies that let the business keep growing while our base infrastructure cost stays flat What to expect in the next 90 days 🏁 Month 1: Learn the terrain 🧭 You'll join initiatives the team already has in motion, pairing with your teammates and shipping your first changes to production. You'll learn how we work, why we made the decisions we made, and what the rest of engineering expects from us. By the end of the month: you've shipped to production and you know who to ask for what. Month 2: Own your first mission 🎯 We'll hand you an opportunity the team has already identified, and it's yours: from the technical design to running it in production. You'll keep discovering seQura along the way, and we'll be there whenever you need context. By the end of the month: you've delivered an initiative end-to-end and you have your own opinion on where the platform should go next. Month 3: Shape what comes next 🚀 With more context, you'll be the one finding the opportunity. You'll talk with other teams to understand their friction, lead a cross-team initiative, and bring your own proposals to the planning of next quarter. By the end of the month: part of next quarter's roadmap has your name on it. What we are looking for🤝 Must have: You've designed and operated highly available distributed systems in production, and you've lived through what happens when they fail : incidents, post-mortems, and the changes that made sure it didn't happen again Proven experience scaling infrastructure at a global scale Strong hands-on experience with AWS , Kubernetes , and Terraform in production A product mindset : you put users and the business at the center of your decisions, and you can explain why one initiative matters more than another Hands-on experience working with AI agents in your daily engineering work Agency: you don't wait for a ticket. You spot the problem, decide it's worth solving, bring people along, and own it until it runs in production Professional proficiency in English, both written and spoken Nice to have: Experience in fintech, payments, or other regulated environments (PCI DSS, DORA, or similar) Experience with Terragrunt, Atlantis, or GitOps workflows Scripting or programming in Python, Go, or similar Experience with Prometheus, Grafana, the Elastic stack, or Tempo Experience building internal developer platforms or self-service tooling Experience building your own AI agents, skills, or automations for engineering teams Experience being part of an on-call rotation Spanish Tech stack 🛠️ AWS (multi-account), Kubernetes (EKS), Terragrunt, Atlantis, Helm, Jenkins, GitHub Actions, SOPS, Prometheus, Grafana, Thanos, Elastic, Tempo, Python, and AI coding agents such as Claude Code as part of our daily workflow. What we offer 😎 We have a strong and sustainable foundation, where we provide a secure and reliable workplace. You have the freedom and trust to make the best contribution possible. One of our most valued strengths by our employees is our fellowship and supportive culture, which fosters a sense of belonging by working closely with our values. With us, you will have challenging projects to work on and push your skills and knowledge. In addition, we are very proud of the unique office we have, which offers a comfortable and inspiring environment to work in with everything you need. 23 vacation days + 2 days of free disposal per year. Flexible compensation plan for transportation, restaurants, and kindergarten with Cobee. Health insurance discounts Flexible working hours. A personal budget for professional development. Hybrid or fully remote work. Office workshops and meet-ups to encourage community participation and career growth. Moreover, we have a Wellness Program that embraces a holistic approach by covering 6 areas (occupational, physical, financial, emotional, social, and environmental consciousness). Each area will include a variety of activities, and you'll be able to choose from 34 different activities that best meet your needs to configure a plan that best works for you. Which are the next steps? 🙌 Interview with our People Team. Technical challenge (async), solved with your own AI tools Live session with the team, where you walk us through your decisions and your solution Meet the Hiring Manager We kindly ask that you submit your CV in English, as it is the official language of our community. We promote equal opportunity to all, regardless of age, color, gender identity, medical condition, physical or mental disability, race, religion, sexual orientation, or any other characteristic. We have an inclusive environment, and respect is above all. Do you want to be part of the change? Join us!👇

Location: Cape Town, South Africa Job Description: Microsoft Dynamics 365 CRM Engineer Location: CBD Cape Town, South Africa (Office-based, on-site) UK-aligned Hours: Mon-Fri (10am-7pm winter / 11am-8pm summer) Reports to: VP Engineering Department: Engineering Type: Full-time We’re seeking a seasoned Microsoft Dynamics 365 CRM Engineer to design, build, and scale enterprise-grade solutions across model-driven and Canvas apps. You will lead integrations, implement refined UI/visual enhancements, craft custom components (PCF), and deliver secure, performant data experiences in Dataverse. This role suits an engineer with a proven track record across the full SDLC in complex, fast-moving environments. Key Responsibilities Architecture & Customization — Implement model-driven app customizations (forms, views, command bar/ribbon, Business Process Flows) with clean, maintainable patterns Canvas & Power Fx — Build responsive, accessible Canvas apps with robust Power Fx logic and thoughtful UX PCF Development — Develop reusable PCF controls (TypeScript/React), including dataset and field components with unit tests Server-Side Extensibility — Create plugins, custom workflow activities, and custom actions in C# (real-time and async) Dataverse Data Shaping — Pull and transform conditional data via FetchXML, OData, Web API, and QueryExpression with security-aware filtering Systems Integration — Integrate with internal and third-party systems through REST/Graph APIs and Azure services (Functions, Logic Apps, Service Bus) ALM & Governance — Own solution management and CI/CD in Azure DevOps (managed/unmanaged strategy, environment strategy, versioning) Client-Side Engineering — Implement standards-compliant JavaScript/TypeScript for form logic, validation, and UX polish Data Modeling — Define and maintain tables, relationships, keys/alternate keys, and business rules to uphold data quality Security & Compliance — Apply best practices for roles, field-level security, auditing, and DLP across the Power Platform Performance & Reliability — Monitor, troubleshoot, and optimize plugins, PCF, queries, and Canvas app performance Documentation & Collaboration — Produce clear technical documentation and partner effectively with product and business stakeholders Requirements 5+ years delivering production systems on Dynamics 365/Dataverse and Power Platform Strong C# for plugins/custom workflow activities; TypeScript/React for PCF; Power Fx for Canvas apps Demonstrated experience customizing model-driven UI and implementing client scripting Proven delivery of secure, reliable integrations using Azure Functions/Logic Apps/Service Bus and REST/Graph APIs Solid ALM expertise with Azure DevOps (repos, CI/CD pipelines, automated solution deployments) Deep understanding of solution layering, dependencies, upgrades, and migrations Advanced troubleshooting and performance tuning across client and server Excellent stakeholder communication and documentation skills Fluent English (spoken and written) Nice to Have Virtual Tables, custom connectors, and event-driven patterns Power Automate at scale (governance, error handling, retry policies) Unit/integration testing for PCF and plugins; automated quality gates Familiarity with licensing, governance, and DLP in the Power Platform Microsoft certifications (e.g., PL-400 , PL-600 , MB-260 ) Experience in high-growth or multi-region deployments About OneDome OneDome is a UK-based housing and fintech technology platform building an AI-powered platform to simplify life’s biggest financial decisions — from buying a first home to building and protecting long-term wealth. The platform brings together property discovery, mortgage origination, legal and transaction ser-vices, insurance, and financial planning into a single, end-to-end digital experience. OneDome’s flagship HomeBuyer Service reimagines home ownership as a retail-style product, bundling every-thing required to purchase a home into one transparent, fixed-price offering. Beyond home purchases, the platform supports customers across the full lifecycle of home ownership and personal finance. OneDome operates at scale, working with a nationwide network of over 500 mortgage brokers and arranging approximately $1.4 billion in mortgage volume per month , positioning the company among the largest housing and mortgage platforms in the UK. The company is profitable and has been recognised for rapid, capital-efficient growth, including being ranked the 4th fastest-growing fintech and 17th fastest-growing technology company by the Deloitte Fast 50 in 2025, and the 6th fastest-growing tech company by the Sunday Times Tech 100 in 2026. Backed by Channel 4 Ventures and family offices across the UK, Saudi Arabia, the United States, and Australia, OneDome is building the next generation housing and fintech super-platform , re-placing fragmented, manual processes with a modern, data-driven, AI-enabled consumer experience. Salary: R55,000 – R60,000 / month

Проводить архитектурные ревью и моделирование угроз как для текущих, так и для новых сервисов и функциональностей. Проводить анализ защищенности приложений, API и бизнес-логики.

• Проектировать графовые решения для банков и крупных компаний; • Создавать PoV-прототипы и проводить технические воркшопы;

Location: London 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. The ideal candidate thrives in an entrepreneurial environment and consistently outperforms goals. Prior experience in building and scaling platform integrations is essential. Existing platform-specific industry knowledge and network are a valuable bonus.   What you’ll do - Be the technical owner throughout the partner integration lifecycle, including technical discovery with partner, selection and SOW process for System Integrators for building new integrations, and technical project management. - Be the interface between partnerships and product/engineering teams, both internally and externally. - Provide subject matter expertise on platforms for merchants, assist merchant RFPs and technical questions wherever platforms are relevant, and be the escalation point for routing issues to partner technical contacts - Provide input to partnership and product teams on technology trends, integration gaps, future features and platform product roadmaps. - Technical evangelist for platform partners internally and externally. - Build integrations into tech stacks, including APIs. - Run debugging and UAT testing, as well as reviewing code.Act as the core technical owner throughout the partner integration lifecycle, encompassing technical discovery, selection of System Integrators, drafting Statements of Work (SOWs) for new integrations, and technical project management.   Qualifications - 8+ Years experience in a Solutions Engineering, Partner Engineering, Implementation Engineering or similar role (payments industry a bonus). - Knowledge / experience working with eCommerce platforms, subscription management platforms, and ERPs. - Highly familiar with API-based integration methods. - Development experience in frontend and backend web technologies, such as JavaScript, PHP, C# or others. - DevOps experience from a technical and customer solutions point of view. - Strong communicator who can both explain high-level takeaways and drill into technical details with clarity. - Confident working closely with product and engineering teams. - Highly organised and able to prioritise shifting workloads and responsibilities effectively. - Able to thrive in a fast-paced environment. - Fluent in English 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: London 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. The ideal candidate thrives in an entrepreneurial environment and consistently outperforms goals. Prior experience in building and scaling platform integrations is essential. Existing platform-specific industry knowledge and network are a valuable bonus.   What you’ll do - Be the technical owner throughout the partner integration lifecycle, including technical discovery with partner, selection and SOW process for System Integrators for building new integrations, and technical project management. - Be the interface between partnerships and product/engineering teams, both internally and externally. - Provide subject matter expertise on platforms for merchants, assist merchant RFPs and technical questions wherever platforms are relevant, and be the escalation point for routing issues to partner technical contacts - Provide input to partnership and product teams on technology trends, integration gaps, future features and platform product roadmaps. - Technical evangelist for platform partners internally and externally. - Build integrations into tech stacks, including APIs. - Run debugging and UAT testing, as well as reviewing code.Act as the core technical owner throughout the partner integration lifecycle, encompassing technical discovery, selection of System Integrators, drafting Statements of Work (SOWs) for new integrations, and technical project management.   Qualifications - 8+ Years experience in a Solutions Engineering, Partner Engineering, Implementation Engineering or similar role (payments industry a bonus). - Knowledge / experience working with eCommerce platforms, subscription management platforms, and ERPs. - Highly familiar with API-based integration methods. - Development experience in frontend and backend web technologies, such as JavaScript, PHP, C# or others. - DevOps experience from a technical and customer solutions point of view. - Strong communicator who can both explain high-level takeaways and drill into technical details with clarity. - Confident working closely with product and engineering teams. - Highly organised and able to prioritise shifting workloads and responsibilities effectively. - Able to thrive in a fast-paced environment. - Fluent in English 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: Warsaw, Poland On behalf of FinTech Client # 9, SD Solutions is looking for a talented QA Engineer (Manual & Automation) SD Solutions is a staffing company operating globally. Contact us to get more details about the benefits we offer. Responsibilities: Test new features by hand, deeply: exploratory testing of long, multi-role flows (pricing, eligibility, documents) Build and own automation: Playwright + TypeScript E2E and API tests, running in CI Keep the suite trustworthy: hunt down flaky tests, maintain selectors and test data, keep regression fast Own the release: run the QA board, test plans and regression, and give the go/no-go before every deploy Investigate production issues: use Sentry, Datadog, and PostHog to find the error, the logs, and the user session, reproduce it, and hand developers a ticket they can fix right away Requirements: 3–5 years in QA, with real, recent experience in both manual and automated testing Hands-on test automation with Playwright in TypeScript or JavaScript Comfortable with Git and CI (GitHub Actions or similar) API testing experience (Postman, pytest or similar) and solid SQL to verify data directly in the database A sharp eye for business-logic edge cases: states, roles, calculations, and flows that break halfway Understanding of how a financial company works: money flows, compliance, and why one wrong number matters Clear test plans, test cases and bug reports that a developer can act on without a follow-up question Daily use of AI tools in QA work (Claude Code, Cursor, Copilot or similar) to write tests, generate data and find gaps Detail-obsessed, and knows which details matter to the business Confident saying “not ready,” and explaining why calmly, with evidence Strong team player who works with developers, not against them Proven remote work: has tested and shipped for years from a home office, communicates in writing by default, and does not need someone nearby to stay unblocked Excellent English, written and live Organized, independent, and quick to learn a complex domain Advantages: US mortgage industry experience Built QA from scratch: planned how to cover a platform (test strategy, flows, regression scope) and ran it in Jira and Confluence Performance testing (k6) Security testing basics Python About the company: A direct marketplace for whole-loan mortgage transactions, providing lenders and investors with smarter pricing, automated eligibility assessment, and end-to-end transaction management — built to modernize an industry still heavily reliant on manual processes. The R&D team is based in Israel and works closely with colleagues in the US. This is a fully remote, long-term B2B contractor role paid in EUR, with real ownership of QA processes, tools, and standards. 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.

-Автоматизация тестирования веб-приложений, используя язык программирования Python. -Знание методологии тестирования и понимание процесса разработки ПО.

Location: Worldwide; Georgia; Armenia; Serbia; Poland Social Discovery Group (SDG) is a group of social discovery companies. SDG solves the problems of loneliness, isolation, and disconnection - transforming virtual intimacy into the new normal. SDG’s products redefine the way people interact and connect with one another. Our portfolio includes social entertainment platforms designed to connect people online across different cultures and regions of the world. We bring together a team of like-minded people and IT professionals who specialize in creating and developing globally impactful social discovery products. Our international team of digital nomads works remotely from all over the world. We’re proud to be a two-time “Great Place to Work” winner (USA & Japan, 2024–2025) and a Top-5 Company for Work-From-Anywhere Jobs (FlexJobs, 2025). We are looking for a Team Lead Software Engineer (.NET) . Your main tasks will be: Own delivery of the monolith-to-microservices modernization end-to-end — from legacy analysis through production release — with full visibility into pipeline status and risk. Partner with Product and Architecture to review specs, map legacy dependencies, and turn that into estimates the team can actually hit. Guide architectural decisions across .NET Core services, databases (SQL/NoSQL), and frontend integrations, and be the go-to for the hardest backend, data migration, and production incident calls. Sharpen how the team works day-to-day — tighter task tracking in Jira, more accurate estimation, and a QA partnership that keeps bugs resolved fast and production stable. Run regular 1-on-1s tied to real career goals, and drive the feedback and process changes that keep the team improving and engaged. We expect from you: Solid .NET engineering background with deep expertise in C#, .NET 8, and ASP.NET Core. Deep understanding of web application architecture, REST APIs, the microservices pattern, message brokers (RabbitMQ), and database design (PostgreSQL, MS SQL Server, Redis). Practical experience with legacy system modernization, monorepo-to-microservices refactoring, and containerization (Docker, Kubernetes). Ability to act as the technical escalation point for complex implementation, data migration, or performance issues. Proven experience managing engineering teams — running 1-on-1s, performance reviews, and objective evaluations. Strong track record in delivery management: task tracking in Jira, process discipline, and hitting internal deadlines with predictable releases. Experience reviewing business specs, assessing technical feasibility, and providing high-level estimates — partnering closely with PM and product to keep engineering output aligned with product goals. What do we offer: REMOTE OPPORTUNITY to work full-time; The initial pay level or pay range for this role will be shared with candidates during the recruitment process and before the commencement of employment; Vacation 28 calendar days per year; 7 wellness days per year (time off) that can be used to deal with household issues, to lie down and recover without taking sick leave; Bonuses up to $5000 for recommending successful applicants for positions in the company; 50% payment for professional training, international conferences, and meetings; Corporate discount for English lessons; ​ Health benefits. According to the paychecks, if you are not eligible for corporate medical insurance, the company will compensate you with up to $ 1,000 gross per year per employee. This can be spent on self-purchase of health insurance or on doctor’s fees for yourself and close relatives (spouse, children); ​ Workplace organization. The company provides all employees with an equipped workplace and all the necessary equipment (table, armchair, wifi, etc.) in our offices or co-working locations. In the other locations, the company provides reimbursement of workplace costs up to $ 1000 gross once every 3 years, according to the paychecks. This money can be spent on the rent of the co-working room, on equipping the working place at home (desk, chair, Internet, etc.) during those 3 years; Internal gamified gratitude system: receive bonuses from colleagues and exchange them for our merchandise, team building activities, massage certificates, etc. Sounds good? Join us now! The initial pay level or pay range for this role will be shared with candidates during the recruitment process and before the commencement of employment.

• Partner closely with feature strike teams and engineering leads—both internally and with our partner studio—to support rendering needs, clear technical blockers, and keep visual feature workflows moving. • Drive crucial profiling, memory management, and runtime optimization passes across graphics and engine subsystems to hit key performance targets.

Location: Remote; Portugal; Armenia; Serbia; Poland Workplace: Remote We are looking for a hands-on DevSecOps Engineer to join a fast-growing software development company delivering fintech and iGaming products. In this role, you will take ownership of security across cloud infrastructure, CI/CD pipelines, and development processes, helping build secure and scalable products. Responsibilities: - Drive the evolution of the company’s DevSecOps function by defining security initiatives, long-term priorities, and promoting a security-first engineering mindset - Partner with the DevOps team to improve the security and resilience of Kubernetes (EKS), Istio, Service Mesh, and related cloud-native infrastructure - Support engineering teams during service transitions by embedding security best practices into operational processes and ensuring effective knowledge sharing - Develop and maintain policy-as-code frameworks and infrastructure validation mechanisms using technologies such as OPA and other compliance automation tools - Improve the security of infrastructure provisioning and deployment workflows across Terraform, Ansible, and other Infrastructure-as-Code solutions - Integrate, maintain, and optimise security testing and scanning capabilities throughout the software development and release lifecycle - Build automation around security monitoring, compliance checks, and operational controls to increase efficiency and reduce manual effort Requirements: - Strong practical understanding of modern DevOps principles and secure CI/CD pipeline design - Hands-on experience with Kubernetes or other enterprise-grade container orchestration platforms - Proven experience working with Infrastructure-as-Code and configuration management technologies such as Terraform, Ansible, Chef, or equivalent tools - Solid background in administering production infrastructure, including web servers, databases, and supporting services - Good understanding of networking concepts, including TCP/IP, routing principles, and the OSI model - Experience securing distributed systems and microservices-based architectures - Proficiency with Git or other source code version control platforms - Practical experience securing cloud environments, preferably AWS, though experience with GCP or other major cloud providers is also valuable - Ability to assess infrastructure security posture, identify vulnerabilities, and implement appropriate remediation measures - Experience implementing identity and access management controls together with security automation practices - Hands-on knowledge of secrets management platforms (such as Vault) and Privileged Access Management (PAM) solutions - Experience integrating SAST, DAST, dependency scanning, container scanning, or similar security tooling into CI/CD workflows - Good understanding of Secure Software Development Lifecycle (SSDLC) principles and familiarity with security maturity frameworks such as OWASP SAMM v2 - English level: Upper-intermediate or higher What’s in it for you: - Fully remote working format - Competitive salary based on experience - Paid annual leave and sick leave - Opportunities for professional and career growth - Supportive environment focused on continuous development and long-term growth

Задачи: тестировать API, мобильные и веб-приложения; составлять тест-планы и тест-кейсы;

Location: Remote, Global ABOUT SUPABASE Supabase is the Postgres development platform, built by developers for developers. We provide a complete backend solution including Database, Auth, Storage, Edge Functions, Realtime, and Vector Search. All services are deeply integrated and designed for growth. More than 9 million developers and 250,000+ customers now build on Supabase, and the majority of new databases on the platform are created by AI app builders — so the systems underneath have to stay reliable while they grow fast. ABOUT THE ROLE Container Engineering (ConEng) owns the internal container platform that runs Supabase's multi-tenant, multi-region services — the managed Kubernetes platform that other engineering teams build and deploy on top of. We own cluster lifecycle and cluster classes, multi-cluster and multi-region topology, capacity, scheduling, isolation and runtime safety, the higher-level platform APIs, the Kubernetes deployment contract and Argo semantics, rollout primitives, and runtime configuration and secret injection.   Your job is to make the platform itself trustworthy, observable, and cheap to operate at scale — and to raise the reliability bar for everyone who depends on it. This is not a gatekeeper role. You'll make the reliable path the easy path: building the automation and platform APIs that let product teams run safely by default, instrumenting what we operate, and making sure that when something breaks we detect it and recover fast.   The work spans three strength areas: Tooling & ecosystem — deep knowledge of the container and orchestration landscape (Kubernetes, containerd/OCI, the CNCF ecosystem) and a clear point of view on how to compose it. Software engineering — designing and building the platform's automation, controllers, and internal tooling as production code, including solutions that don't come pre-shaped by an existing tool. Operational / SRE practice — the discipline (SLOs, error budgets, incident response, ORRs) that runs the platform at scale as a predictable one. We expect you to be genuinely deep in at least one of these, and many of our strongest candidates are deep in two (usually leaning toward one). Bringing real strength across all three is rare and exceptional — and even then, no one is equally strong in all three at once, so you'd focus where you're most needed at any given time. Different profiles are welcome here; tell us which of these is your center of gravity. WHAT YOU'LL BE RESPONSIBLE FOR Regardless of the skill set, all team members carry a share of the team's on-call rota, responding to platform incidents and driving them to resolution and follow-up. Platform reliability & operations - Define SLIs/SLOs and error budgets for the container platform itself, and build error-budget policies that actually gate platform changes. - Own the Operational Readiness Review (ORR) process for new platform capabilities and major changes. - Design and track metrics for platform uptime, and increase observability into the platform by capturing the right metrics, logs, and traces across the platform layers. - Drive the incident-to-improvement pipeline: facilitate blameless postmortems, connect findings to readiness gaps, spot repeat failure patterns, and push through systemic fixes. Software engineering - Build and maintain the platform's automation, controllers, operators, and internal tooling — writing production code and shipping it, not just wiring together existing tools. - Design and implement the platform-side CI/CD and rollout primitives that speed up platform deployments while working within proper change and release management. - Implement and maintain security automation for the platform: intrusion detection, automated remediation, and patch management. - Identify and quantify operational toil, and build the automation that removes it rather than just documenting it. - Contribute to the platform's continual testing automation — the test suites and pipelines that validate platform releases are fit for purpose before they reach tenants. Tooling, ecosystem & architecture - Act as a platform reliability and architecture expert — contribute to failure-mode analysis, dependency mapping, and resilience design for multi-tenant container workloads. - Evaluate and evolve the platform's tooling ecosystem (orchestration, runtime, networking, isolation, and observability stack) with a clear, opinionated view on trade-offs. - Improve system architecture to reduce infrastructure cost while balancing security, reliability, and performance across tenants. - Guide teams building on the platform to design sustainable on-call practices for their own services: alert quality, escalation paths, runbook coverage, and noise reduction.   YOU MIGHT BE A GOOD FIT IF YOU - Have 5+ years in platform engineering, container/Kubernetes platform operations, SRE, or production infrastructure, and have operated production systems at scale and carried on-call for them. - Are genuinely deep in at least one — ideally two — of the three strength areas below (and tell us which is your center of gravity): - Tooling & ecosystem — know the container/orchestration landscape well: Kubernetes, containerd and the OCI/CRI standards, and the surrounding CNCF ecosystem (e.g. Argo CD/Argo Rollouts for GitOps and progressive delivery; Cilium/eBPF networking and the Gateway API; Karpenter/KEDA-style autoscaling; and workload-isolation runtimes such as gVisor or Kata Containers). You reason about trade-offs rather than reaching for defaults. - Software engineering — write real production code (Go and/or a comparable systems language) and can build controllers, operators, and platform APIs — stepping back to the underlying problem and building the right solution when no off-the-shelf tool fits. - Operational / SRE practice — are fluent in SLOs, error budgets, and operational KPIs; have led incident response and blameless postmortems; and have driven down MTTD/MTTR for systems you operated. - Have worked with large-scale multi-tenant systems and understand isolation as a spectrum — from namespaces, RBAC, network policies, and resource quotas through to stronger primitives such as virtual clusters (e.g. vCluster) or VM-class runtimes. - Operate confidently on AWS (multiple accounts, IAM, VPC) and are comfortable with infrastructure-as-code (Pulumi preferred; Terraform/CDK also fine) and Kubernetes. - Script and automate to eliminate toil rather than absorb it. - Communicate clearly with both infrastructure specialists and product engineers, and thrive in async, globally distributed teams. - Are comfortable navigating ambiguity and iterating toward better systems over time. Nice to Have - Experience building and operating a multi-tenant Kubernetes platform that internal teams deploy onto. - Familiarity with policy engines (Kyverno, or OPA/Gatekeeper) and cost-attribution tooling (OpenCost/Kubecost) for per-tenant chargeback/showback. - Experience with managed database platforms or Postgres. - Familiarity with OpenTelemetry, Prometheus/VictoriaMetrics, Grafana, or similar observability tooling. WHAT WE OFFER - Fully Remote We hire globally. We believe you can do your best work from anywhere. There are no Supabase offices, but we provide a WeWork membership or co-working allowance you can use anywhere in the world. - ESOP Every team member receives ESOP (equity ownership) in the company. We want everyone to share in the upside of what we’re building together. - Tech Allowance Use this budget to set up your ideal work environment—laptop, monitor, headphones, or whatever helps you do your best work. - Health Benefits Supabase covers 100% of health insurance for employees and 80% for dependents, wherever you are. Your wellbeing and your family’s health are important to us. - Annual Off-Sites Once a year, the entire company gathers in a new city for a week of connection, collaboration, and fun. It’s a highlight of our year. - Flexible Work We operate asynchronously and trust you to manage your own time. You know what needs to be done and when. - Professional Development Every team member receives an annual education allowance to spend on learning—courses, books, conferences, or anything that supports your growth. ABOUT THE TEAM Supabase was born-remote and open-source-first. We believe our globally distributed team is our secret weapon in building tools developers love. - ~400 team members - 60+ countries - 20+ languages spoken - Over $1B raised (including our $500M Series F) - 540,000+ community members We move fast, build in public, and use what we ship. If it’s in your project, we probably use it in ours too. We believe deeply in the open-source ecosystem and strive to support—not replace—existing tools and communities.