Location: San Francisco, California
Workplace: Hybrid
ABOUT SENTRY
Software runs the world and the pace is faster than ever. Sentry helps developers fix errors and performance issues before users notice, so teams can spend less time firefighting and more time building.
Trusted by 200,000+ organizations, Sentry is today’s application monitoring standard and our team is building its AI-native future.
ABOUT THE ROLE
Sentry’s Foundational Storage team builds and supports the stateful storage systems that all our products rely on: object storage, relational databases, key-value stores, and caches. We help Sentry engineers store and access data consistently, durably, securely, and efficiently as our products and traffic grow.
We develop storage services like our open-source Objectstore https://github.com/getsentry/objectstore and build libraries and APIs that make existing storage systems easier to use. In our own services, we design storage protocols that keep data consistent across backends, even through concurrent updates and failures. Our abstractions let other engineering teams use storage without worrying about which cluster or instance holds their data.
As a Senior Software Engineer on the team, you’ll work on both the systems and the code that makes them easy to use. You’ll tackle questions of data consistency, availability, performance, and cost-efficiency, and work with product teams to turn their needs into practical solutions. The goal is simple: make the right way to store data the easy and obvious way.
IN THIS ROLE YOU WILL
- Design and operate storage systems used across Sentry, including their configuration and performance tuning.
- Create APIs and abstractions that make storage easy for product teams to use, with best practices for correctness, security, and scale built in.
- Solve storage challenges at scale, including consistency under concurrent access, sharding and rebalancing, and routing reads and writes across storage backends as workloads grow.
- Work with product engineers to choose storage approaches, plan safe migrations, and help teams adopt the tools you build.
- Plan and build with other Platform and Infrastructure teams, including analytical storage and streaming, to deliver a complete, fault-tolerant platform for product teams. Align roadmaps and standards, and design for failures and recovery.
- Improve storage performance and cost efficiency by making better use of backends and resources, while keeping the platform simple for product teams.
- Write code primarily in Rust and Python, with clear user-facing documentation. Develop advanced testing scenarios, such as production-scale chaos tests covering backend and infrastructure outages.
- Own latency and availability SLOs for your services, improve monitoring and incident response, and participate in the team’s on-call rotation.
- Work within Postsres and perform database tuning or query optimization
YOU’LL LOVE THIS JOB IF YOU
- Enjoy digging into the internals of storage systems and understanding how they behave when traffic grows, requests race, or a dependency has a bad day.
- Care about a useful, easy-to-use API as much as what happens behind it.
- Like working with other engineers to understand their needs and make their day-to-day work easier.
- Want to follow your work from design and code through rollout and production for millions of developers.
- Want open-source contributions to be at the center of your day job.
QUALIFICATIONS
- 5+ years of software engineering experience building and operating distributed, stateful systems in production.
- Hands-on experience with object storage, relational databases, OR caching systems at production scale. Experience with key-value or wide-column stores is a plus.
- An understanding of distributed systems fundamentals, including consistency, concurrency, and what happens when requests fail or need to be retried.
- Proficiency in a systems language such as Go, C++, Java, or Rust, and comfort working in Python. We primarily use Rust and Python, and welcome engineers who are new to Rust.
- Experience running services on Kubernetes in a cloud environment, including observability, SLOs, and incident response. Familiarity with Terraform is a plus.
- Good written and spoken English, especially in explaining technical choices and writing documentation.
- Nice to have: experience building shared libraries or internal APIs, migrating data between systems, or improving system performance and cost.
The base salary range (or hourly wage range, if applicable) that Sentry reasonably expects to pay for this position is $190,000 to $400,000 USD. A successful candidate’s actual base salary (or hourly wage) amount will be determined by a variety of relevant factors including, without limitation, the candidate’s work location, education, work and other relevant experience, skills, and job-related knowledge. A successful candidate will be eligible to participate in Sentry’s employee benefit plans/programs applicable to the candidate’s position (including incentive compensation, equity grants, paid time off, and group health insurance coverage). See Sentry Benefits https://sentry.io/careers/ for more details about the Company’s benefit plans/programs.
EQUAL OPPORTUNITY AT SENTRY
Sentry is committed to providing equal employment opportunities to its employees and candidates for employment regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, veteran status, or other legally-protected characteristic. This commitment includes the provision of reasonable accommodations to employees and candidates for employment with physical or mental disabilities who require such accommodations in order to (a) perform the essential functions of their jobs, or (b) seek employment with Sentry. We strive to build a diverse team, with an inclusive culture where every teammate can thrive. Sentry is an open-source company because we believe that everyone, everywhere, should have the ability and tools to make great software. Software should be accessible. That starts with making our industry accessible.
If you need assistance or an accommodation due to a disability, you may contact us at accommodations@sentry.io.
Want to learn more about how Sentry handles applicant data? Get the details in our Applicant Privacy Policy https://sentry.io/careers/applicantprivacy/.
Задачи:
— строить и запускать в эксплуатацию инструменты AI, шлюзы, интеграции и механизмы контроля использования.
Требования:
— опыт работы с backend, LLM, API Gateway, Azure OpenAI, распределёнными системами, облачной инженерией.
— знание Go и Python.
— опыт настройки прокси, работы с API, ключами API, сетями, инфраструктурой инференса, деплоем моделей, алертингом.
— навыки платформенной инженерии и интеграции.
Условия:
— null.
Location: San Francisco; New York
Workplace: Hybrid
ABOUT ALCHEMY
Alchemy is the Web3 infrastructure and developer platform that powers millions of users and the world’s most innovative blockchain applications. From enabling $1+ trillion in financial transactions worldwide to scaling L2s and enabling DeFi, Alchemy provides the infrastructure and tools developers need to build reliable, scalable, and accessible experiences.
Trusted by companies like JPMorgan, Stripe, Visa, Franklin Templeton, Nike, and backed by a16z, Coatue, Silver Lake, Lightspeed, and Stanford University, Alchemy is building the foundational layer for a decentralized and AI-enabled Web3 ecosystem. For more information, visit alchemy.com http://alchemy.com.
THE ROLE
Build the systems that turn blockchain activity into data developers can use. Alchemy’s Data Services work includes token, portfolio, and transfer APIs, with streaming in the updated roadmap.
You will own backend projects from ingestion through serving, making data correct, fresh, and fast to query. You will work with Product and customer-facing teams to understand what developers need, then ship improvements and measure their effect on reliability, performance, and cost.
WHAT YOU WILL DO
- Build and operate blockchain ingestion, indexing, storage, and API-serving systems.
- Handle reorganizations, retries, duplicate events, and historical backfills without silently losing or corrupting data.
- Improve query performance and data freshness. Make those properties observable to the team and understandable to customers.
- Extend API capabilities and chain coverage, with tests for differences in chain behavior and data semantics.
- Develop streaming and event-delivery capabilities with explicit guarantees for ordering, replay, and failure recovery.
- Reduce the cost of storing, processing, and serving data through measured changes to architecture and query execution.
- Participate in production support and incident response for the systems you own. Maintain monitoring, runbooks, safe rollouts, and fixes that prevent recurrence.
WHAT WE ARE LOOKING FOR
- A track record of independently designing, shipping, and operating production backend or distributed data systems.
- Strong programming skills in a production backend language, plus experience with databases, indexing, and query performance.
- Experience reasoning about consistency, partitioning, asynchronous processing, and failure recovery.
- Evidence that you can diagnose a production problem and improve the system beyond the immediate fix.
- Sound API design judgment, including compatibility, pagination, error handling, and data contracts.
- Clear communication and the ability to turn an ambiguous customer problem into a scoped engineering project.
Blockchain experience is helpful, but not required. You should be interested in learning how chain behavior affects data correctness.
HELPFUL EXPERIENCE
- ClickHouse or other analytical databases; Kafka or similar streaming systems.
- Blockchain indexers, EVM logs and traces, finality, or non-EVM data models.
- Developer-facing data APIs, real-time delivery, or large historical datasets.
- Storage migrations and performance or cost optimization under production traffic.
WHAT SUCCESS LOOKS LIKE
Within three months:
- You have shipped a customer-facing improvement and can show its effect on data quality, freshness, latency, or cost.
- You own a production component, have tested its recovery behavior, and have proposed the next improvement using operational evidence and developer feedback.
Benefits & Perks
🏥 Private Health Insurance
💪 Gym Reimbursement
🚅 Commuter Benefits
🌴 Flexible Time Off
🥙 In-Office Group Meals
🧠 Learning & Development Stipend
🌎 Company Sponsored Conferences & Events
🎧 Books & Audiobook subscription with Bookster https://landing.bookster.ro/
Ожидания:
— Опыт тестирования mobile приложений от трех лет (Android+IOS)
— Опыт работы с Rest API
— Опыт работы с SQL/nosql БД на уровне сложных запросов и выгрузок
— Опыт покрытия новых функциональностей при помощи инструментов автотестирования JAVA от двух лет
— Опыт работы с интеграционным тестированием
— Опыт работы с CI/CD (Jenkins, GitlabCI)
— Опыт работы с брокерами сообщений (Kafka, RabbitMQ, аналоги)
— Опыт работы с Мок-сервисами (Wiremock или аналоги)
— Опыт работы с SOAP UI, Postman, Jira, Confluence, Git, IntelliJ IDEA, Bitbucket
Чем предстоит заниматься:
— Тестировать мобильное приложение
— Прорабатывать тестовую стратегию по новым функциональностям
— Подготавливать тест-кейсы, чек-листы и тестовые сценарии
— Проводить функциональное, регрессионное и интеграционное тестирование
— Разрабатывать и поддерживать автотесты для мобильного приложения
— Поддерживать UI-, API- и screenshot-тесты
— Интегрировать автотесты в CI/CD-процессы
— Анализировать результаты прогонов автотестов и причины падений
— Работать с логами, API, БД, брокерами сообщений и мок-сервисами для проверки end-to-end сценариев
— Заводить, анализировать и сопровождать дефекты до исправления
— Участвовать в планировании релизов и контроле качества поставок
— Проводить code review автотестов
— Помогать команде улучшать процессы тестирования
— Менторить QA-инженеров и помогать им развиваться технически
— Взаимодействовать с разработчиками, аналитиками, backend-командами и владельцами продукта
Задачи:
— Работа с банковскими проектами и большим количеством интеграций.
— Backend- и интеграционное тестирование.
Требования:
— Опыт ручного тестирования от 2 лет.
— Обязательный опыт работы с платформой Pega.
— Знание видов и техник тестирования и практический опыт их применения.
— Опыт составления чек-листов и тест-планов.
— Опыт работы с Jira, Confluence, SoupUI и Postman.
— Знание SQL и HTTP-запросов.
— Обязательный опыт интеграционного тестирования REST/SOAP.
— Проактивность, усидчивость, аналитический склад ума и желание развиваться в функциональном тестировании.
Условия:
— Удалённая работа по всей РФ.
— Зарплата от 230 000 ₽ по договорённости.
Location: Brazil, Colombia
Why Join Exadel
We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.
From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.
What powers it all? Our people are ambitious, collaborative, and constantly evolving.
About the Client
Our customer is a leading education technology company that develops digital platforms and software solutions to support learning and improve educational experiences. The organization combines technology, data, and innovation to deliver scalable solutions to users and institutions worldwide.
What You’ll Do
Design, develop, and maintain reliable, scalable data pipelines and ELT processes using SQL and dbt.
Build, optimize, and maintain data transformations, ensuring data quality, consistency, and reliability.
Manage and maintain infrastructure using Terraform and infrastructure-as-code practices.
Develop and support web applications and services using Node.js, TypeScript, GraphQL, and React.
Collaborate with data, product, and engineering teams to deliver integrated data and application solutions.
Contribute to the monitoring, troubleshooting, and continuous improvement of data pipelines, applications, and infrastructure.
Participate in code reviews, technical discussions, and engineering best practices using GitHub and related tools.
Participate in the on-call rotation, serving as the primary on-call engineer for one week out of every four and as backup on-call engineer for an additional week out of every four.
What You Bring
Strong hands-on experience with data engineering and ELT processes, including advanced SQL and dbt for building and maintaining data transformations and pipelines.
Practical experience with Terraform and infrastructure-as-code practices for managing and maintaining technical environments.
Proven web application development experience with Node.js, TypeScript, GraphQL, and React, with the ability to contribute across backend and frontend components.
Strong problem-solving and troubleshooting skills, with a focus on reliability, maintainability, and production support.
Ability to collaborate effectively with distributed, cross-functional teams and work with colleagues operating in the US Mountain Time zone.
Availability to participate in the on-call rotation, including one primary on-call week and one backup on-call week in every four-week cycle.
Nice to have
Experience with Snowflake and AWS cloud services.
Familiarity with Apache Airflow for workflow orchestration, Looker for analytics and business intelligence, and Python for scripting or data engineering.
Experience with GitHub-based development workflows, including version control, pull requests, and collaborative code reviews.
English level
Intermediate/Upper-Intermediate
Legal & Hiring Information
Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more
Reasonable accommodations are available to enable individuals with disabilities to perform essential functions
Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs
Compensation details are shared with candidates at the early stage of the recruitment process.
The offer is not binding until a signed contract is in place.
Our AI-Enabled Screening Process
As an AI-first company, Exadel uses an AI recruiter to conduct a brief initial screening for this highly specialized position. This conversation helps us understand each applicant’s relevant experience and alignment with the role’s core requirements. The AI recruiter supports the process but does not make the final hiring decision. Candidates who successfully complete the initial screening will be connected directly with a member of our Talent team for the next step. If you require an accommodation or an alternative screening format, please let us know.
Your Benefits at Exadel
Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.
International projects
In-office, hybrid, or remote flexibility
Medical healthcare
Recognition program
Ongoing learning & reimbursement
Well-being program
Team events & local benefits
Sports compensation
Referral bonuses
Top-tier equipment provision
Exadel Culture
We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.
Location: London
Workplace: Hybrid
Why loveholidays?
We’re on a mission to open the world to everyone, giving our customers unlimited choice, unmatched ease and unmissable value for their next getaway.
Our trailblaze together culture is what drives our success, powered by our people and the way they work. Using progressive technology, we drive cutting-edge innovation and improve how our customers discover, book and experience their holidays. You’ll have the opportunity to accelerate your growth through meaningful challenges, new experiences and the freedom to shape your own path. You’ll create impact for our future by taking ownership, contributing to shared goals and helping shape what comes next, all as part of our enhanced international community of talented, collaborative and passionate teams.
The difference you’ll make:
You’ll sit in the Applied AI who are part of the wider AI Centre of Excellence reporting to the Lead Applied AI Engineer. You’ll work closely with our business verticals, engineering, security, vendors and business stakeholders to build, administer and improve the AI-enabled systems and SaaS platforms that support our customers and colleagues.
Together, the Centre of Excellence teams builds and operates applied and agentic AI workflows, SaaS services, integrations and data pipelines to deliver the business objectives of the supported verticals. You’ll contribute to production services from day one, developing your skills while improving reliability, automation and operational outcomes.
The team sits within Business IT & AI Operations, providing the technical expertise, governance and operational ownership that help loveholidays scale intelligent automation and well-run business systems safely and effectively.
Your day-to-day:
- Administer and continuously improve a rangeSaaS platforms and AI-enabled services, including configuration, access, environments, integrations and lifecycle management.
- Build and maintain applied and agentic AI workflows and automation pipelines that connect models, tools, business data, APIs and SaaS systems.
- Use Google ADK or similar frameworks to build, test and iterate on tool-using agents and AI-powered automations.
- Monitor service health, usage, cost and performance; lead testing, evaluation and incident triage to improve reliability and prevent recurring issues.
- Partner with product, engineering, security, vendors and business teams to translate needs into effective platform configurations, integrations and automations.
- Document configurations, dependencies and runbooks, applying secure change-management, governance and operational practices.
Your skillset:
- SaaS Administration: Experience administering cloud-based business systems, including configuration, user access, environments, integrations, release management and vendor support.
- Applied AI & Agentic Workflows: Experience building agentic workflows that combine models, tools and business data, including orchestration, retrieval-augmented generation and evaluation. Familiarity with Google ADK or similar frameworks is desirable.
- API & Data Integration: Strong knowledge of REST APIs, webhooks and event-driven or scheduled pipelines for connecting SaaS platforms, AI services and backend systems.
- Familiarity with cloud environments, preferably Google Cloud Platform, CI/CD, observability, incident management and secure operational practices.
The interview journey:
- Intro with a member of the Talent Acquisition team - 30 mins
- 1st stage video interview with Lead Applied AI Engineer - 1 hour
- Applied AI and SaaS administration task
- Final stage with Director of Applied AI and senior stakeholders - 1 hour
Perks of joining us:
- Company pension contributions at 5%
- Individualised training budget for you to learn on the job and level yourself up
- Discounted holidays for you, your family and friends
- 25 days of holidays per annum (plus 8 public holidays) increases by 1 day for every second year of service, up to a maximum 30 days per annum
- Ability to buy and sell annual leave
- Cycle to work scheme, season ticket loan and eye care vouchers
Our commitment to inclusion:
At loveholidays, we focus on creating an inclusive environment where everyone can contribute, grow and succeed. We value the different perspectives, experiences and ideas each person brings, because they help us work better together, challenge our thinking and make stronger decisions.
As we continue to grow and evolve, we want everyone to feel supported and able to do their best work. We’re also committed to making our hiring process accessible, so please let our Talent Acquisition team know if you need any adjustments at any stage.
Location: Mapbox Poland
Workplace: Remote
Mapbox is the leading real-time location platform for a new generation of location-aware businesses. Mapbox is the only platform that equips organizations with the full set of tools to power the navigation of people, packages, and vehicles everywhere. More than 4 million registered developers have chosen Mapbox because of the platform’s flexibility, security and privacy compliance. Organizations use Mapbox applications, data, SDKs and APIs to create customized and immersive experiences that delight their customers.
WHAT WE DO
The Navigation team https://www.mapbox.com/navigation at Mapbox develops and operates web services powering virtually all of Mapbox’s strategic navigation initiatives in consumer, automotive, and logistics verticals. We are a highly multidisciplinary organization, with work spanning distributed systems on AWS to geospatial localization, traffic telemetry, and mapping.
Collectively we are revolutionizing in-car experiences with technology to build fast, industry-leading maps and navigation for any vehicle. We’ve launched products such as MapGPT https://www.mapbox.com/mapgpt, Mapbox for EV https://www.mapbox.com/ev, and we’re enhancing the visual experience of in-vehicle navigation with 3D styling with our new Mapbox Standard through web and mobile SDKs. Mapbox has worked with automotive partners https://www.mapbox.com/automotive— including BMW, Toyota, and GM — to bring the best aspects of mobile app development into in-vehicle navigation and infotainment.
- Mapbox Blog: Introducing 3D Live Navigation https://www.mapbox.com/blog/mapbox-3d-navigation
- Mapbox Blog: Route Notifications Improve Driver Safety https://www.mapbox.com/blog/route-notifications-improve-driver-safety
- Mapbox Newsroom: AI Features in New Navigation SDK https://www.mapbox.com/press-releases/mapbox-unveils-ai-features-in-new-navigation-sdk
As AI becomes embedded in modern engineering workflows, we value engineers who can thoughtfully integrate AI into design, development, and decision-making. Our interview process will include discussion of how you use AI in your engineering workflow.
WHAT YOU’LL DO
As a Machine Learning Engineer III on the Routing Cost team, you will lead the design, development, and delivery of highly trafficked recommendation systems for our routing cost engine. Your technical contributions will include:
- Lead the engineering team(s) to execute end-to-end feature implementation within the larger navigation organization (~80 engineers).
- Design and build new ML and data pipelines, as well as optimizing existing ML and data pipelines.
- Build tools for automated quality assurance and data exploration.
- Leverage geospatial algorithms to optimize pipelines, as well as creating automated tuning and outlier detection algorithms.
- Partner with data scientists to make improvements to our models for determining patterns in movement and/or traffic.
- Mentor colleagues and participate in code and design reviews.
- Participate in an on-call rotation to ensure our systems remain available to customers 24/7. Team members alternate as the on-call primary responder, which may require immediate response outside normal working hours, including weekends.
WHAT WE BELIEVE ARE IMPORTANT TRAITS FOR THIS ROLE
- 8-10+ years of backend and ML experience: Extensive hands-on experience showcasing expertise and a strong track record in the engineering field.
- Technical knowledge: Extensive experience with Python, distributed processing pipelines (Hadoop, Spark, Airflow, Dask), and very large datasets – statistical analysis, data quality control, optimizing storage.
- Cloud proficiency: Extensive experience with cloud and infrastructure services, including, as well as deploying and managing infrastructure in cloud environments.
- Operational excellence: You drive a culture of quality and continuous improvement in your organization. Strong passion for clean code and robust architecture, with a drive to elevate engineering practices and design standards across the team.
- Ownership & execution: Own the technical vision, lead the strategy and guide the team to execute towards building the future of our routing cost engine.
- Customer focus: You care deeply about your customers and their problems, and you work tirelessly to innovate on their behalf.
- Growth mindset: Have the humility to accept mistakes, learn and grow from them.
- Mentorship: Experience mentoring and leading engineering teams developing skill sets and career growth.
- Strong written and vocal communication skills: You can talk and write about complex ideas concisely to a wide audience. You are able to lead and resolve org-wide technical discussions and are able to collaborate and include input from cross-functional teams (security, devops, data, compliance and product).
- Data informed mindset: You believe in the value of data informed decision making and strive to measure things that are not straight forward but essential. You also have the right instincts to make speedy decisions in the absence of perfect & comprehensive data
WHAT WE VALUE
In addition to our core values https://www.mapbox.com/about/values/, which are not unique to this position and are necessary for Mapbox leaders:
- We value high-performing creative individuals who dig into problems and opportunities.
- We believe in individuals being their whole selves at work. We commit to this through supportive health care, parental leave, flexibility for the things that come up in life, and innovating on how we think about supporting our people.
- We emphasize an environment of teaching and learning to equip employees with the tools needed to be successful in their function and the company.
- We strongly believe in the value of growing a diverse team and encourage people of all backgrounds, genders, ethnicities, abilities, and sexual orientations to apply.
Our annual compensation for this role ranges from $102.000 - $153.000 (salaries are in USD). Job level and actual compensation will be decided based on factors including, but not limited to, individual qualifications objectively assessed during the interview process (including skills and prior relevant experience, potential impact, and scope of the role).
By applying for this position, you acknowledge that you have received the Mapbox Non-US Privacy Notice https://www.mapbox.com/legal/applicant-privacy-notice/ for applicants, which is linked here. Completing this application requires you to provide personal data, such as your name and contact information, which is mandatory for Mapbox to process your application.
We are committed to a fair and equitable hiring process. We do not discriminate against any protected class.
Задачи:
— Разработка новых страниц и компонентов.
— Поддержка и улучшение существующего функционала.
— Создание адаптивных пользовательских интерфейсов.
— Интеграция с backend через REST API.
— Работа с формами, состоянием приложения и обработкой ошибок.
— Использование и развитие компонентов дизайн-системы.
— Написание unit- и component-тестов.
— Исправление дефектов и участие в code review.
— Взаимодействие с разработчиками, аналитиками, дизайнерами и тестировщиками.
Требования:
— Знание HTML5, CSS3, JavaScript и TypeScript.
— Понимание React, React Hooks и основных возможностей Next.js.
— Умение создавать адаптивные интерфейсы.
— Базовый опыт работы с REST API и асинхронными запросами.
— Понимание локального и глобального состояния приложения.
— Навыки работы с Git.
— Базовые знания Jest и React Testing Library.
— Понимание принципов доступности интерфейсов.
— Соблюдение принципов KISS, DRY, YAGNI и SRP.
— Стремление писать понятный, типизированный и переиспользуемый код.
— Готовность обучаться, принимать обратную связь и работать в команде.
Условия:
— Официальное трудоустройство.
— Ежегодный трудовой отпуск + 2 оклада.
— Небольшие плюшки по праздникам.
— Профессиональный рост и развитие.
— Участие в архитектурных решениях.
— График работы: 5/2, с 08:00 до 17:30.
— Место работы: г. Астана, EXPO C2.3.
Location: Finland; Mapbox Helsinki
Workplace: Remote
Mapbox is the leading real-time location platform for a new generation of location-aware businesses. Mapbox is the only platform that equips organizations with the full set of tools to power the navigation of people, packages, and vehicles everywhere. More than 4 million registered developers have chosen Mapbox because of the platform’s flexibility, security and privacy compliance. Organizations use Mapbox applications, data, SDKs and APIs to create customized and immersive experiences that delight their customers.
WHAT WE DO
The Navigation team https://www.mapbox.com/navigation at Mapbox develops and operates web services powering virtually all of Mapbox’s strategic navigation initiatives in consumer, automotive, and logistics verticals. We are a highly multidisciplinary organization, with work spanning distributed systems on AWS to geospatial localization, traffic telemetry, and mapping.
Collectively we are revolutionizing in-car experiences with technology to build fast, industry-leading maps and navigation for any vehicle. We’ve launched products such as MapGPT https://www.mapbox.com/mapgpt, Mapbox for EV https://www.mapbox.com/ev, and we’re enhancing the visual experience of in-vehicle navigation with 3D styling with our new Mapbox Standard through web and mobile SDKs. Mapbox has worked with automotive partners https://www.mapbox.com/automotive— including BMW, Toyota, and GM — to bring the best aspects of mobile app development into in-vehicle navigation and infotainment.
- Mapbox Blog: Introducing 3D Live Navigation https://www.mapbox.com/blog/mapbox-3d-navigation
- Mapbox Blog: Route Notifications Improve Driver Safety https://www.mapbox.com/blog/route-notifications-improve-driver-safety
- Mapbox Newsroom: AI Features in New Navigation SDK https://www.mapbox.com/press-releases/mapbox-unveils-ai-features-in-new-navigation-sdk
As AI becomes embedded in modern engineering workflows, we value engineers who can thoughtfully integrate AI into design, development, and decision-making. Our interview process will include discussion of how you use AI in your engineering workflow.
WHAT YOU’LL DO
As a Machine Learning Engineer III on the Routing Cost team, you will lead the design, development, and delivery of highly trafficked recommendation systems for our routing cost engine. Your technical contributions will include:
- Lead the engineering team(s) to execute end-to-end feature implementation within the larger navigation organization (~80 engineers).
- Design and build new ML and data pipelines, as well as optimizing existing ML and data pipelines.
- Build tools for automated quality assurance and data exploration.
- Leverage geospatial algorithms to optimize pipelines, as well as creating automated tuning and outlier detection algorithms.
- Partner with data scientists to make improvements to our models for determining patterns in movement and/or traffic.
- Mentor colleagues and participate in code and design reviews.
- Participate in an on-call rotation to ensure our systems remain available to customers 24/7. Team members alternate as the on-call primary responder, which may require immediate response outside normal working hours, including weekends.
WHAT WE BELIEVE ARE IMPORTANT TRAITS FOR THIS ROLE
- 8-10+ years of backend and ML experience: Extensive hands-on experience showcasing expertise and a strong track record in the engineering field.
- Technical knowledge: Extensive experience with Python, distributed processing pipelines (Hadoop, Spark, Airflow, Dask), and very large datasets – statistical analysis, data quality control, optimizing storage.
- Cloud proficiency: Extensive experience with cloud and infrastructure services, including, as well as deploying and managing infrastructure in cloud environments.
- Operational excellence: You drive a culture of quality and continuous improvement in your organization. Strong passion for clean code and robust architecture, with a drive to elevate engineering practices and design standards across the team.
- Ownership & execution: Own the technical vision, lead the strategy and guide the team to execute towards building the future of our routing cost engine.
- Customer focus: You care deeply about your customers and their problems, and you work tirelessly to innovate on their behalf.
- Growth mindset: Have the humility to accept mistakes, learn and grow from them.
- Mentorship: Experience mentoring and leading engineering teams developing skill sets and career growth.
- Strong written and vocal communication skills: You can talk and write about complex ideas concisely to a wide audience. You are able to lead and resolve org-wide technical discussions and are able to collaborate and include input from cross-functional teams (security, devops, data, compliance and product).
- Data informed mindset: You believe in the value of data informed decision making and strive to measure things that are not straight forward but essential. You also have the right instincts to make speedy decisions in the absence of perfect & comprehensive data
WHAT WE VALUE
In addition to our core values https://www.mapbox.com/about/values/, which are not unique to this position and are necessary for Mapbox leaders:
- We value high-performing creative individuals who dig into problems and opportunities.
- We believe in individuals being their whole selves at work. We commit to this through supportive health care, parental leave, flexibility for the things that come up in life, and innovating on how we think about supporting our people.
- We emphasize an environment of teaching and learning to equip employees with the tools needed to be successful in their function and the company.
- We strongly believe in the value of growing a diverse team and encourage people of all backgrounds, genders, ethnicities, abilities, and sexual orientations to apply.
By applying for this position, you acknowledge that you have received the Mapbox Non-US Privacy Notice https://www.mapbox.com/legal/applicant-privacy-notice/ for applicants, which is linked here. Completing this application requires you to provide personal data, such as your name and contact information, which is mandatory for Mapbox to process your application.
We are committed to a fair and equitable hiring process. We do not discriminate against any protected class.
Location: London, England, United Kingdom
About Us
Fanatics is a leading global sports platform redefining how fans connect with the teams, players and moments they love. Our businesses — Fanatics Commerce, Fanatics Collectibles, Fanatics Betting & Gaming, Fanatics Events, Fanatics Advertising, Fanatics Markets and Fanatics Studios — maximize the presence and reach for hundreds of partners globally and create a one-stop experience that allows fans to buy, bet, collect, and earn, while engaging with sports in deeper, more immersive ways. This includes licensed fan gear and lifestyle products, sportsbook and iGaming, physical and digital trading cards, live events, premium sports entertainment content, credit card offerings and more. Together, they form a powerful, integrated ecosystem — connected by the Fanatics ONE loyalty program and FanCash, the currency of sport — delivering personalized experiences to over 100 million fans worldwide. Fanatics holds partnerships with over 900 sports properties, from professional leagues and players’ associations to teams, colleges and retail partners; over 7,000 athletes and celebrities; and over 2,000 retail locations, including all Lids stores. Backed by a team of more than 22,000 employees, Fanatics is committed to relentlessly enhancing the fan experience.
About Fanatics Markets:
Fanatics Markets is the real-money prediction and trading app where you can invest in moments you care about. Built on a secure platform, we let users predict real-world outcomes and trade on events they actually follow — from sports and entertainment to political elections and beyond. Our mission is to redefine how fans engage with the moments and markets that matter most. We're looking for the right people to help us build the future of prediction markets.
Overview:
This Staff Software Engineer role is an individual contributor position with technical leadership and significant ownership across our full stack: the web application customers use to interact with our product and the backend systems that power it. You'll combine hands-on engineering with responsibility for shaping architecture, setting technical direction, and enabling engineers across teams to deliver effectively.
Whether your deepest expertise is in frontend or backend engineering, you'll apply that strength across the platform while making meaningful contributions on the other side of the stack. Joining a product at an exciting early stage, you'll help define its technical foundations, identify the highest-impact engineering challenges, and turn ambiguous problems into clear plans that balance customer needs, delivery speed, and long-term reliability.
Your impact will extend beyond the systems you build. You'll lead complex initiatives spanning teams, mentor engineers, and establish practices that improve engineering quality and effectiveness. You'll also shape our approach to AI-assisted development while building systems that can handle millions of events daily.
On the engineering side, we're pioneering the use of AI as a code collaborator. We need engineers who have gone beyond experimentation — who actively use Claude Code, Codex, GitHub Copilot, or similar tools to ship production code faster while maintaining exceptional quality standards, and who can help others adopt these workflows responsibly and effectively.
Responsibilities:
Set technical direction for major areas of the Markets platform, aligning architectural decisions with product strategy and guiding their implementation across teams
Lead the design and delivery of complex, scalable systems and customer experiences, contributing hands-on in React, Next.js, and TypeScript or backend services in Go, while making meaningful contributions across the stack
Identify and resolve ambiguous engineering problems spanning team or system boundaries, turning them into clear proposals, delivery plans, and measurable outcomes
Own critical initiatives end-to-end, from discovery and technical specifications through implementation, instrumentation, deployment, monitoring, and iteration
Partner with product, design, platform, and infrastructure teams to make informed tradeoffs across customer experience, accessibility, performance, security, reliability, and delivery speed
Define architecture and integration patterns for frontend applications, backend APIs, and event-driven systems, with particular attention to correctness in markets, orders, and transactions
Guide the design of experimentation capabilities, including feature flags and A/B tests, so teams can validate ideas quickly and safely
Anticipate scaling constraints, reliability risks, and technical debt; build alignment on pragmatic improvements and drive them through to completion
Raise engineering standards through design reviews, code reviews, testing strategies, observability, and safe deployment practices
Mentor engineers and develop technical leaders, helping teams make sound decisions and solve problems independently
Establish and evolve standards for AI-assisted development, including appropriate use cases, review expectations, security safeguards, and validation strategies
Measure and improve engineering effectiveness, sharing tools and practices that increase delivery speed without compromising quality
Lead through influence in an early-stage product environment, creating clarity, unblocking teams, and establishing ways of working that support growth
Qualifications:
Substantial experience building and operating highly scalable production systems, with demonstrated impact at Staff level or equivalent scope, including technical leadership across teams or major platform areas
Deep expertise in either user-facing web applications built with JavaScript/TypeScript and React or backend services built with languages such as Go, Java, or Python, alongside the ability to reason across the full stack. If you're frontend-strong, you don't need to arrive fluent in Go, but you should be comfortable engaging with backend architecture and system tradeoffs
A track record of setting technical direction and delivering complex initiatives from ambiguous requirements through to measurable production outcomes
Strong architectural judgment, including the ability to assess tradeoffs, establish clear system boundaries, and evolve systems as product requirements and scale change
Experience shaping React architecture, component-driven development, and modern state management using tools such as Next.js, TanStack Query, Tailwind, or Zustand; or deep backend experience with data modeling, distributed systems, and event-driven architecture using technologies such as Postgres and Kafka/PubSub
Deep knowledge of your primary language's features, idioms, and best practices, with experience establishing standards adopted beyond your immediate team
Strong understanding of performance, reliability, and security, including responsive design and accessibility on the frontend or scalability, observability, data integrity, and failure handling on the backend
Experience defining API contracts and collaborating across product, platform, and infrastructure teams to deliver reliable systems
Experience shaping CI/CD pipelines, testing strategies, and safe deployment practices across services or applications
Demonstrated ability to lead through influence, build alignment across teams, and communicate technical decisions clearly to engineers and non-technical stakeholders
A track record of mentoring engineers, strengthening technical decision-making, and increasing the effectiveness of others
Demonstrated experience using AI tools such as Claude Code, Codex, Cursor, or Copilot to ship production code, with sound judgment about their limitations and appropriate validation
Specific examples of improving development workflows, with evidence of their impact on delivery speed, quality, or engineering productivity
A team-first approach, with the judgment to move between strategic technical work and hands-on delivery according to the needs of the product
Ability to create clarity in a high-growth environment where priorities evolve and decisions must be made quickly
Strong cross-functional collaboration skills, including experience aligning teams and navigating dependencies within large enterprise environments
You don't need to tick every box — deep strength in one area, demonstrated technical leadership, and a willingness to learn go a long way.
Preferred Qualifications:
Previous experience shaping technical foundations in early-stage or high-growth startup environments
Experience with real-money transaction systems, including financial correctness, auditability, and regulatory requirements
Experience developing technical roadmaps or leading architectural changes adopted across multiple teams
Background in building developer tools or improving engineering productivity at scale
Experience establishing AI-assisted engineering practices across teams
Contributions to open-source projects or the technical community
BSc in Computer Science or a related field
Depending on the role, your interview and onboarding experience may include in-person components, such as onsite interviews or Launching into Better: LIVE—a multi-day cultural immersion in New York City for full-time, non-seasonal hires. These sessions are designed to build connections and bring our culture to life, though specific travel and participation requirements will be confirmed based on your role and location. Your recruiter will provide clear guidance at each stage of the process.
Ready to build the future of sports trading? If you possess some of these skills but not all of them, we still encourage you to apply! Please note that visa sponsorship is not available for this position. We are open to fully remote candidates based in the United Kingdom. Remote employees may also be eligible for a home office setup stipend.
By submitting your application, you agree to our terms of service and acknowledge you have read our
Candidate Privacy Policy.
Fanatics will never ask candidates for money, banking information, or other sensitive personal information as part of the interview process. If you receive a suspicious message claiming to be from Fanatics recruiting, please do not respond and report it
here
.
Location: London, United Kingdom - Deliveroo
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.
Senior Software Engineer (Full Stack) - Home Page and Merchandising Platform
Join us in our mission to transform the way people shop and eat, where impact, innovation and growth drive everything we do. Our Engineering teams tackle complex technical challenges across a global, three-sided marketplace, building and scaling systems that serve millions of customers, riders and partners every day.
From real-time logistics to resilient infrastructure and marketplace optimisation, we design, build and operate technology that powers Deliveroo’s growth at scale.
The Team:
Home Page & Merchandising Platform team at Deliveroo, owning the backend that powers the homepage experience for millions of customers. You'll work closely with Product and Design, contribute to a platform that's evolving alongside Deliveroo's broader integration with DoorDash and Wolt, and help shape how we build at scale. We're leaning into AI-assisted engineering to ship faster while keeping a high craft bar.
We’re looking for a
Senior Software Engineer - Full Stack
to join our
London
team. In this role you'll work across the stack, own features end to end, partner closely with Product and Design, and lead technical planning.
Get to know our
Engineering team
— what drives us, how we work, and what you can expect.
What You’ll Be Doing
This role is based in our London office with a
hybrid
setup, typically 3 days in the office.
Here’s what your day-to-day might look like:
Drive technical execution
by designing, building, and scaling backend services and frontend components that handle high-traffic workloads (20krpm and above).
Lead architectural improvements
and code reviews, ensuring the efficiency, visibility, and operational health of your team's systems.
Partner with cross-functional disciplines
(PMs, Experience Designers) to plan projects, foresee dependencies, and mitigate technical risks.
Break down complex problems
into deliverable choices, influencing the roadmap and technical direction within your team.
Support the growth of others
by mentoring colleagues and taking an active role in our engineering hiring process to build high-performing teams.
What You’ll Need to Thrive
Our ideal candidate will bring strong expertise in some of these areas and curiosity to grow in others:
Significant experience building web-based applications
in a modern stack; we use Go, Ruby, Python, and Scala, and we’re looking for someone keen to work across them.
Proven ability to design and operate web architecture at scale
, specifically with systems handling significant request volumes.
Demonstrated ownership of relational databases
(PostgreSQL, MySQL) and experience with "NoSQL" backends such as Redis, DynamoDB, or Elasticsearch.
A commitment to software craft
, with a pride in writing readable, well-designed, and thoroughly tested code.
Strong collaborative leadership skills
, with a track record of guiding implementation choices and supporting the personal growth of teammates.
Why Join Us?
At Deliveroo, you’ll do work that matters—solving real-world problems in a three-sided marketplace that’s constantly evolving. We’re food lovers, problem solvers, community builders and more, brought together by a shared drive to make things better. Working here you can expect to:
🔧
Solve meaningful problems at real scale
Work on a complex, always-on marketplace that impacts millions every day.
🌱
See your impact, fast
Ship, test and improve ideas quickly in a low-hierarchy, high-ownership environment.
🧠
Grow through challenge and ownership
Take on big, ambiguous problems and accelerate your career with strong support.
🌎
A culture built for builders
High standards, collaboration, flexible working and continuous learning.
💰
Share in the success you help create
Competitive salary and equity options, so you’re rewarded for the impact you make.
➡️ Want a deeper look at how we build? Check out our
Tech Blog
.
We aim to create a fair process that lets your skills shine—our interview typically includes 3-4 stages.
Explore our Engineering Interview Guide here
to help you feel confident at each stage.
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
.
Location: London, United Kingdom - Deliveroo
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.
Senior Software Engineer (Full Stack) - Merchants
Join us in our mission to transform the way people shop and eat, where impact, innovation and growth drive everything we do. Our Engineering teams tackle complex technical challenges across a global, three-sided marketplace, building and scaling systems that serve millions of customers, riders and partners every day.
From real-time logistics to resilient infrastructure and marketplace optimisation, we design, build and operate technology that powers Deliveroo’s growth at scale.
We partner with some of the largest grocery retailers in the world, as well as a large number of small independent grocers.
The Team:
MX Intelligence builds the tools DoorDash, Deliveroo and Wolt use to find, sign and onboard restaurants and merchants. That covers identifying and matching prospective merchants through to the CRM, quoting and contracting tools sales teams use to bring them onto the platform. We're replacing a Salesforce-based stack with one first-party platform shared across all three brands.
We’re looking for a
Senior Software Engineer - Full Stack
to join our
London
team. In this role you'll work across the stack, from the backend services and integrations that handle merchant discovery, matching and onboarding to the web tools sales and operations teams use to quote and sign merchants. You'll own features end to end, partner closely with Product and Design, and lead technical planning as we move core sales workflows off Salesforce and onto our own platform
Get to know our
Engineering team
— what drives us, how we work, and what you can expect.
What You’ll Be Doing
This role is based in our London office with a
hybrid
setup, typically 3 days in the office.
Here’s what your day-to-day might look like:
Drive technical execution
by designing, building, and scaling backend services and frontend components that handle high-traffic workloads (20krpm and above).
Lead architectural improvements
and code reviews, ensuring the efficiency, visibility, and operational health of your team's systems.
Partner with cross-functional disciplines
(PMs, Experience Designers) to plan projects, foresee dependencies, and mitigate technical risks.
Break down complex problems
into deliverable choices, influencing the roadmap and technical direction within your team.
Support the growth of others
by mentoring colleagues and taking an active role in our engineering hiring process to build high-performing teams.
What You’ll Need to Thrive
Our ideal candidate will bring strong expertise in some of these areas and curiosity to grow in others:
Significant experience building web-based applications
in a modern stack; we use Go, Ruby, Python, and Scala, and we’re looking for someone keen to work across them.
Proven ability to design and operate web architecture at scale
, specifically with systems handling significant request volumes.
Demonstrated ownership of relational databases
(PostgreSQL, MySQL) and experience with "NoSQL" backends such as Redis, DynamoDB, or Elasticsearch.
A commitment to software craft
, with a pride in writing readable, well-designed, and thoroughly tested code.
Strong collaborative leadership skills
, with a track record of guiding implementation choices and supporting the personal growth of teammates.
Why Join Us?
At Deliveroo, you’ll do work that matters—solving real-world problems in a three-sided marketplace that’s constantly evolving. We’re food lovers, problem solvers, community builders and more, brought together by a shared drive to make things better. Working here you can expect to:
🔧
Solve meaningful problems at real scale
Work on a complex, always-on marketplace that impacts millions every day.
🌱
See your impact, fast
Ship, test and improve ideas quickly in a low-hierarchy, high-ownership environment.
🧠
Grow through challenge and ownership
Take on big, ambiguous problems and accelerate your career with strong support.
🌎
A culture built for builders
High standards, collaboration, flexible working and continuous learning.
💰
Share in the success you help create
Competitive salary and equity options, so you’re rewarded for the impact you make.
➡️ Want a deeper look at how we build? Check out our
Tech Blog
.
We aim to create a fair process that lets your skills shine—our interview typically includes 3-4 stages.
Explore our Engineering Interview Guide here
to help you feel confident at each stage.
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
.
Location: Warszawa, Poland; Madrid, Spain; Belgrade, Serbia; Bucharest, Romania; Vilnius, Lithuania; Rīga, Latvia; Almaty, Kazakhstan; Tallinn, Estonia; Tbilisi, Georgia; Yerevan, Armenia
Workplace: fully
🧠 Tech Level: Senior
🗣 Language Proficiency: Requires fluent Russian, as part of the team communication is conducted in Russian
🧾 Employment type: Full time
🌍 Candidate Location: Poland,
other EU countries, Armenia, Georgia, Kazakhstan
🕐 Working Time Zone: CET
🚀 Start: asap
🧭 Planned Work Duration: Preliminary 3 months with potential for extension
👥 Customer Description:
The customer is a global mobility and urban services platform offering ride-hailing, intercity travel, delivery, and task assistance.
🧩 Project Description:
Data-collection platform spanning a worker mobile application, back office, and backend services.
⚙️ Project Phase:
Ongoing
👨💻Project Team:
frontend, 2 backend, QA, product manager
💡 Hard Skills / Must Have:
• Functional, integration, API, and end-to-end testing across onboarding, task processing, data capture, review, earnings, and payouts
• Testing TTL, expiry, reassignment, quotas, targeting, financial flows, privacy, consent, retention, and erasure
• Experience testing financial flows, such as accruals, balances, batch payouts, and reconciliation with third-party payout providers; understanding of data privacy requirements, including consent management, data retention, and erasure.
• Experience testing integrations with internal and third-party services, such as authentication, CRM and push notifications, payout partners, LLM providers, and cloud storage (S3).
• Strong understanding of microservices, event-driven and asynchronous architectures, including retries, timeouts, idempotency, duplicate events, and eventual consistency.
• REST/gRPC API testing and automation with Postman
• Automated testing with Playwright, Cypress, Appium, or similar frameworks
• Troubleshooting using logs, metrics, traces, databases, message queues, SQL/MySQL, Kafka, Grafana, Kibana, and CloudWatch
• Ability to validate consistency across the mobile app (Kotlin), WebView, back office, backend APIs, and distributed services, and troubleshoot partial failures and partner/service outages.
• CI/CD, Docker, AWS, distributed-service testing, test strategy, release validation, and production issue analysis
✨ Hard Skills / Nice to Have:
• Experience testing media capture and upload on mobile devices (photo, voice, video, text), including device fragmentation, permissions, poor or unstable networks, resumable uploads, and on-device validation.
• Experience testing ML/LLM-powered features and validating AI-generated outputs.
📌 Responsibilities and Tasks:
• Own test strategy, test planning, and release sign-off for the platform
• Test mobile media capture and upload under real-world device and network conditions
• Verify task lifecycle, quotas, submissions, review workflows, segmentation, and isolation
• Validate financial, compliance, consent, erasure, and audit flows
• Build and maintain end-to-end and API automation in CI, including load testing
🧪 Technology Stack:
Kotlin, Playwright/Cypress/Appium, Postman, REST/gRPC APIs, SQL (MySQL), Kafka, Grafana, Kibana, AWS (S3, CloudWatch), Docker, CI/CD
📞 Interview stages:
• English check (15 minutes)
• Internal technical interview (1-1,5 hour)
• Client interview (1 hour)
• Client interview – cultural fit (45 minutes)
💼
What we offer
Model: B2B contract with Bonapolia - one contract, one monthly invoice
Rate: negotiated per candidate seniority and client budget
Payment: monthly invoice, paid on the same schedule the client pays us (usually 30 days)
Contract written under your country's law
We handle the client-side paperwork: MSA, NDA, invoicing
🏢
About Bonapolia
Bonapolia is a family-owned IT staff augmentation team based in Lisbon. We build engineering teams for product companies and IT consultancies across Europe and the US.
More at
bonapolia.com
About Agoda:
Agoda is part of Booking Holdings with a diverse team of over 7,000 people from 90 countries. The company focuses on connecting people to travel destinations and experiences worldwide, leveraging data and technology.
Team and Technology:
Join a team passionate about front-end development, building cutting-edge web applications using Typescript, React, and Redux.
The Opportunity:
As a Front-End Engineering Manager, you will lead a team building scalable, high-performance web applications at a global scale. You will collaborate closely with product managers, designers, data scientists, and cross-functional engineering teams.
Responsibilities:
— Lead a team of engineers to build scalable, reliable, and user-friendly web applications and product experiences.
— Drive development of front-end and full-stack solutions across core product areas.
— Collaborate with product, design, data, and engineering teams to deliver intuitive and impactful user experiences.
— Shape architecture in areas such as state management, SSR, micro-frontends, and API integration.
— Ensure new features are performant, maintainable, observable, and production-ready.
— Guide design of interfaces and workflows that enhance product usability and reliability.
— Improve application quality through best engineering practices including code reviews, testing, experimentation, and continuous delivery.
— Support integration with backend services via REST, GraphQL, WebSockets, and other interfaces.
— Drive technical decisions on performance, reliability, monitoring, and maintainability in production.
— Mentor engineers and grow team capabilities in modern web engineering and product development practices.
Requirements:
— Strong experience leading teams building large-scale web applications with React, Angular, or Vue.
— Solid hands-on expertise in JavaScript / TypeScript and front-end development.
— Strong knowledge of web performance optimization, scalability, and frontend best practices.
— Experience integrating frontend applications with backend services through REST, GraphQL, or WebSockets.
— Proven technical and people leadership with mentoring and coaching skills.
— Effective collaboration with product, design, and engineering stakeholders.
— Contribution to architectural decisions including SSR, micro-frontends, and state management.
— Strong understanding of CI/CD, automated testing, and deployment for web applications.
— Clear communication skills and ability to thrive in a fast-paced, collaborative environment.
Preferred Qualifications:
— Exposure to full-stack development and backend technologies such as C#, Kotlin, or Scala.
— Familiarity with Agile development methodologies.
— Experience with mobile web, cross-platform frameworks, or cloud platforms.
— Experience with analytics, A/B testing, and SEO for large-scale web products.
— Experience building customer-facing products in high-traffic or global-scale environments.
Location and Work Format:
Hybrid work in Bangkok, Thailand, with relocation support.
Задачи:
— Проводить функциональное, интеграционное, регрессионное и End-to-End тестирование.
— Тестировать Web-приложения на уровнях Frontend и Backend.
— Проводить API-тестирование с использованием Postman, Insomnia или Swagger.
— Анализировать требования, разрабатывать тест-кейсы и чек-листы, оформлять баг-репорты.
— Тестировать сложные бизнес-процессы, статусные модели и интеграции с внешними информационными системами.
— Проверять корректность обработки запросов, авторизации и передачи данных между сервисами.
— Работать с базами данных PostgreSQL, выполнять SQL-запросы и проверять корректность данных.
— Анализировать логи для выявления причин возникновения ошибок.
— Взаимодействовать с разработчиками, аналитиками и другими участниками команды для устранения дефектов.
— Участвовать в планировании спринтов и совершенствовании процессов обеспечения качества ПО.
Требования:
— Опыт работы от 3 лет.
— Уверенное знание теории тестирования, техник тест-дизайна и жизненного цикла разработки и тестирования ПО (SDLC/STLC).
— Опыт функционального, интеграционного, регрессионного и E2E-тестирования.
— Опыт тестирования Web-приложений (Frontend и Backend).
— Понимание REST API, HTTP/HTTPS, методов запросов, статус-кодов, заголовков и механизмов авторизации.
— Уверенное владение Postman, Insomnia или Swagger.
— Знание SQL и опыт работы с PostgreSQL: SELECT, JOIN, GROUP BY, фильтрация и сортировка.
— Опыт работы с DBeaver или аналогичными инструментами.
— Уверенное использование DevTools для анализа работы Web-приложений.
— Базовые навыки работы с Linux и терминалом.
— Понимание принципов работы SSH, VPN и SSH-туннелей.
— Опыт анализа логов через Kibana или аналогичные системы.
— Базовое понимание Docker, Kubernetes, CI/CD и процессов развёртывания приложений.
— Аналитическое мышление, внимательность к деталям и системный подход к поиску дефектов.
Будет преимуществом:
— Опыт работы с ЭЦП и NCALayer.
— Понимание криптографических алгоритмов RSA, ГОСТ и механизмов хеширования SHA-256.
— Опыт тестирования интеграций с государственными информационными системами и внешними сервисами.
— Понимание микросервисной архитектуры.
— Навыки автоматизации тестирования.
— Базовые знания Git и одного из языков программирования: Python, Java или JavaScript.
Личные качества:
— Ответственность и внимательность к деталям.
— Аналитическое и критическое мышление.
— Умение работать в команде.
— Самостоятельность в решении задач.
— Грамотная коммуникация с разработчиками и аналитиками.
— Готовность разбираться в сложных технических вопросах.
Условия:
— Офис — г. Астана, пр. Мәңгілік Ел, 55/14.
— Полная занятость.
— График работы: 5/2, с 08:00 до 17:30.
— Лечебное пособие к ежегодному отпуску — 2 оклада.
— Аванс в середине месяца.
— Возможные премии по праздникам и итогам года.
— Материальную помощь к памятным датам.
— Комфортабельный офис в центре Астаны.
— Утреннюю и вечернюю развозку по городу.
— Возможность работать над государственными информационными системами и масштабными интеграционными решениями.
ГибридseniorSan Francisco; New York
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Настройте подбор, и подходящие вакансии будут приходить в Telegram.
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УдалённоГеография найма не уточнена
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London, England, United Kingdom; We are open to fully remote candidates based in the United Kingdom
seniorLondon, United Kingdom - Deliveroo; 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
seniorLondon, United Kingdom - Deliveroo; 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
seniorWarszawa, Poland; Madrid, Spain; Belgrade, Serbia; Bucharest, Romania; Vilnius, Lithuania; Rīga, Latvia; Almaty, Kazakhstan; Tallinn, Estonia; Tbilisi, Georgia; Yerevan, Armenia; 🕐 Working Time Zone: CET
ГибридГибрид (Бангкок, Таиланд), с релокацией; #relocation #hybrid #frontend #job
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