Location: Pakistan; India; Brazil; Mexico; United Kingdom
About Huzzle
At Huzzle, we connect high-performing B2B sales professionals with global companies across the UK, US, Canada, Europe, and Australia. Our clients include startups, digital agencies, and tech platforms in industries like SaaS, MarTech, FinTech, and EdTech. We match top sales talent to full-time remote roles where they’re hired directly into client teams and provided ongoing support by Huzzle.
Role Type: Full-time
Engagement: Independent Contractor
Job Summary
We’re hiring a Founding Engineer (Fullstack) to help take the product from zero to launch and beyond to product-market fit. This is a rare opportunity to work side-by-side with the founding team and play a defining role in shaping both the product and the company.
You’ll be responsible for building core systems, crafting exceptional user experiences, and driving technical decisions across the stack. This role is ideal for a highly intelligent, pragmatic builder who thrives in early-stage environments and has a track record of shipping complex, user-facing applications.
Key Responsibilities
Own end-to-end development of core product features across the fullstack, with a strong focus on frontend UX and performance.
Collaborate closely with the founder, product designer, and early users to iterate rapidly and deliver exceptional user experiences.
Design, build, and maintain scalable backend systems, including PostgreSQL schemas and Row-Level Security (RLS) via Supabase.
Develop and manage edge APIs, backend services, and workers to support real-time, high-performance applications.
Translate complex product concepts into intuitive, elegant, and user-friendly interfaces.
Make foundational architecture and infrastructure decisions that balance speed, scalability, and reliability.
Build and optimize systems to support product growth from early launch through scale.
Integrate and interact with smart contracts and blockchain infrastructure.
Own and maintain blockchain indexing systems to power real-time product functionality.
Develop modern authentication and digital asset experiences using technologies like WebAuthn.
Partner with fintech and infrastructure providers to deliver secure and scalable solutions.
Contribute to product strategy, experimentation, and iteration to help achieve product-market fit.
Establish and uphold strong engineering practices, performance standards, and a security-first mindset.
Requirements
Exceptional intellectual ability and curiosity, with a strong academic background (e.g. Computer Science, Mathematics, Physics, Electrical Engineering) or equivalent experience.
5+ years of software engineering experience, including at least 1 year at a senior level with high ownership.
Strong proficiency in TypeScript and React for building production-grade frontend applications.
Backend and systems experience; familiarity with Go or low-level/system design is a strong plus.
Extensive experience with PostgreSQL and scalable data architecture.
Proven track record of building and shipping complex user-facing products (e.g. social platforms, marketplaces, trading systems).
Strong interest in finance, blockchain/Web3, consumer apps, user psychology, and AI/LLMs.
A strong security-first mindset, with attention to data integrity and system resilience.
Ability to move fast, make pragmatic decisions, and thrive in ambiguity.
Strong communication skills and a collaborative, founder-level mindset.
Benefits
💻 Fully Remote: Work from anywhere with international teams
🚀 Career Growth: Join companies in SaaS, MarTech, and B2B services
🤝 Peer Community: Connect with high-performing sales professionals in our network
🧭 Ongoing Support: Receive guidance from Huzzle before and after placement
💰 Tailored Compensation: Salaries vary by client and candidate preference — we’ll match you with options that fit your goals
УдалённоPakistan; India; Brazil; Mexico; United Kingdom
Location: Warsaw
Workplace: onsite
With multiple awards to our name, Larian Studios has proven that we’re dedicated to delivering high-quality role-playing games As we move on to new projects, the studio that brought you Baldur’s Gate 3 & Divinity: Original Sin 2 is looking for a Senior Devops Full Stack Developer to join the team and help us in crafting the high calibre games our fans have come to expect.
Responsibilities
Work closely with other teams to design tools and improve the development process
Maintain and improve our internal libraries used across all our web applications
Design and implement pipelines to automate development processes
Extend, maintain and improve our existing tools
Provide support for other team members during critical stages of development
Requirements
Minimum 4 years programming experience
Good knowledge of full stack web programming (TypeScript, React, Node.js, MySQL)
Good knowledge of relational databases (RDBMs)
Good knowledge of scripting in ruby or python
Readiness to experiment with new technologies and software to meet development requirements and limitations
Good communication skills in spoken and written English
You are a team player and willing to take responsibility
This is a full-time, on-site role, requiring your presence in the office to support collaboration and creativity
Nice to Haves
Knowledge of Perforce
Experience in Game or Application development in C++
Experience with developing and hosting APIs in the Cloud
Knowledge of Kubernetes and Docker
Experience in a similar position in another game company
What we Offer
An international team of over 600 employees spread across 7 studios around the world, each of which have their own unique qualities, and maintain a small-studio feel
An open, collaborative environment where ideas are welcome and encouraged
A managerial team consisting of highly experienced game developers at the top of their fields
Sharing hobbies and passions with like-minded colleagues
Inclusive environment with many activities organized by the studios or the employees
Commitment to making the best game possible for the fans, including listening to community feedback
Location: San Francisco, CA | New York City, NY | Seattle, WA
About Anthropic
Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems.
About the role
Anthropic’s Product Engineering org is looking for experienced engineers with strong full-stack fundamentals to join one of teams owning our current or emergent products. You'll be a technical leader who thinks holistically about the consumer and/or enterprise end user experience - be that via
Claude.ai
, the Anthropic API, enterprise deployments, Claude Code, or mission-driven applications - and carry real end-to-end ownership.
You'll partner with engineering managers, product leaders, designers, and researchers to understand new model capabilities and redefine what is possible for users in the world of LLMs - and how to build it. We’ll look to you to have a product-oriented mindset and input, own technical quality across the stack (performance, accessibility, reliability, and developer experience), scale your efforts to millions of users on a global scale, and carry genuine excitement about what AI makes possible.
We have multiple teams that are currently hiring. Team placement occurs after the interview process, taking into account your interests and experience alongside organizational needs. This flexible approach allows us to match talented engineers with the backend product efforts where they'll have the greatest impact and growth potential.
What you'll do:
Developer Experience:
You'll build the products and tools - console, SDKs, docs, and observability - that give developers the confidence to rely on Claude in their most critical applications. Our mission is to meet developers where they are and bring them closer to the ceiling of what's possible with our models and API. That means building trust through great platform fundamentals, inspiring developers to raise the bar in how they use Claude's capabilities, and accelerating the path to agentic development by designing for both human and AI developers. You'll work closely with teams across the Platform org to turn Claude's newest capabilities into experiences developers can actually pick up and run with - from first prompt to production agent.
Beneficial Deployments:
Beneficial Deployments Engineering brings Claude to organizations doing the most good with the fewest resources — nonprofits, schools, healthcare providers, researchers, and economic mobility programs.We're looking for a full-stack engineer to build the access programs, tooling, and product work that make frontier AI usable for teams that couldn't afford this capacity any other way.
Vertical AI Products:
Purpose-built experiences for specific industries where Claude can transform complex professional work. We're currently building for three verticals, with more to come:
Life Sciences
— an agentic research platform for scientists: specialist agents for computational biology, literature review, and regulatory review, built on model capabilities we're investing in for biology and chemistry. Live with early customers and expanding fast.
Enterprise AI Products:
You'll work on the products that make Claude a daily-use tool for enterprise customers across industries – the connective tissue that lets Claude operate effectively across workflows. On this team you will systematically understand why Enterprise users aren't activating, what's blocking adoption, and building the capabilities to close those gaps.Some of our focuses are:
Extensibility
— plugins, skills, connectors, and the MCP ecosystem that lets a company shape Claude around their specific workflows and distribute that work across teams.
Context
— enterprise knowledge, organizational memory, and the retrieval layer that makes Claude genuinely aware of a company's people, documents, and workflows. A connected, contextual Claude is the difference between a general-purpose chatbot and a real coworker.
Proactivity
— Cowork suggestions, workflow capture, ambient Claude inside the apps people already use. Moving from "Claude answers when asked" to "Claude notices what you need".
Public Sector:
Build products that deliver Claude to the U.S. federal & state governments and allied democracies — from FedRAMP environments to classified networks. We're a startup-minded team with huge surface area: we own Claude for Government, ship zero-to-one products into the most regulated environments in the world, and work directly with the agencies using them.
Enterprise Foundations:
You'll build the systems large organizations require before they can adopt Claude at scale: identity and permissions, security and compliance controls, and the admin analytics that let them see how it's being used. This is the work that turns "we love the demo" into a signed enterprise deal.The role is part product, part platform. You'll work closely with Product and GTM to understand what our largest customers need, then build it once in a way that works across Claude.ai, Claude Code, and Cowork.
Growth:
Drive user acquisition, engagement, retention, and monetization through data-driven strategies and technical implementations. At Anthropic, we're not just building AI tools; we're reimagining how AI can enhance and expand its user base! As a member of the growth team, you will have a unique opportunity to shape our growth strategy. You will work with a cross-functional team of engineers, data scientists, marketers, and product managers to design, implement, and optimize growth initiatives that scale our AI-powered tools and maximize their impact.
You might be a good fit if you:
Have a minimum of 6 years of practical full-stack engineering experience
Have led the design and delivery of complex, consumer or B2B user-facing products across the full stack
Are technically proficient in
modern
frontend and backend development, with demonstrated depth in key languages and frameworks (ie. React, Typescript)
Take a product-focused approach to building solutions that are robust, scalable, and easy to use
Have worked in early start-up or otherwise fast moving, rapidly evolving environments, and have ideally built products from 0 to 1
Have successfully driven cross-team alignment to get impactful work shipped, and work with influence over authority
Have experience establishing engineering standards, component architectures, and development best practices
Thrive in fast-paced environments and can navigate ambiguity to deliver high-quality products
Deadline to apply:
None. Applications will be reviewed on a rolling basis.
Location Preference:
Preference will be given to candidates based in NY, SEA, SF or the Bay Area given the current location of teams.
The annual compensation range for this role is listed below.
For sales roles, the range provided is the role’s On Target Earnings ("OTE") range, meaning that the range includes both the sales commissions/sales bonuses target and annual base salary for the role.
Annual Salary:
$320,000
—
$320,000 USD
Logistics
Minimum education:
Bachelor’s degree or an equivalent combination of education, training, and/or experience
Required field of study:
A field relevant to the role as demonstrated through coursework, training, or professional experience
Minimum years of experience:
Years of experience required will correlate with the internal job level requirements for the position
Location-based hybrid policy:
Currently, we expect all staff to be in one of our offices at least 25% of the time. However, some roles may require more time in our offices.
Visa sponsorship:
We do sponsor visas! However, we aren't able to successfully sponsor visas for every role and every candidate. But if we make you an offer, we will make every reasonable effort to get you a visa, and we retain an immigration lawyer to help with this.
We encourage you to apply even if you do not believe you meet every single qualification.
Not all strong candidates will meet every single qualification as listed. Research shows that people who identify as being from underrepresented groups are more prone to experiencing imposter syndrome and doubting the strength of their candidacy, so we urge you not to exclude yourself prematurely and to submit an application if you're interested in this work. We think AI systems like the ones we're building have enormous social and ethical implications. We think this makes representation even more important, and we strive to include a range of diverse perspectives on our team.
Your safety matters to us.
To protect yourself from potential scams, remember that Anthropic recruiters only contact you from @anthropic.com email addresses. In some cases, we may partner with vetted recruiting agencies who will identify themselves as working on behalf of Anthropic. Be cautious of emails from other domains. Legitimate Anthropic recruiters will never ask for money, fees, or banking information before your first day. If you're ever unsure about a communication, don't click any links—visit
anthropic.com/careers
directly for confirmed position openings.
How we're different
We believe that the highest-impact AI research will be big science. At Anthropic we work as a single cohesive team on just a few large-scale research efforts. And we value impact — advancing our long-term goals of steerable, trustworthy AI — rather than work on smaller and more specific puzzles. We view AI research as an empirical science, which has as much in common with physics and biology as with traditional efforts in computer science. We're an extremely collaborative group, and we host frequent research discussions to ensure that we are pursuing the highest-impact work at any given time. As such, we greatly value communication skills.
The easiest way to understand our research directions is to read our recent research. This research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences.
Come work with us!
Anthropic is a public benefit corporation headquartered in San Francisco. We offer competitive compensation and benefits, optional equity donation matching, generous vacation and parental leave, flexible working hours, and a lovely office space in which to collaborate with colleagues.
Guidance on Candidates' AI Usage:
Learn about
our policy
for using AI in our application process.
Location: San Francisco, CA | New York City, NY | Seattle, WA
About Anthropic
Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems.
About the role
Anthropic’s Product Engineering org is looking for experienced engineers with strong full-stack fundamentals to join one of teams owning our current or emergent products. You'll be a technical leader who thinks holistically about the consumer and/or enterprise end user experience - be that via
Claude.ai
, the Anthropic API, enterprise deployments, Claude Code, or mission-driven applications - and carry real end-to-end ownership.
You'll partner with engineering managers, product leaders, designers, and researchers to understand new model capabilities and redefine what is possible for users in the world of LLMs - and how to build it. We’ll look to you to have a product-oriented mindset and input, own technical quality across the stack (performance, accessibility, reliability, and developer experience), scale your efforts to millions of users on a global scale, and carry genuine excitement about what AI makes possible.
We have multiple teams that are currently hiring. Team placement occurs after the interview process, taking into account your interests and experience alongside organizational needs. This flexible approach allows us to match talented engineers with the backend product efforts where they'll have the greatest impact and growth potential.
What you'll do:
Platform Ecosystem:
The Ecosystem team is empowering the next big industries beyond coding to build on our platform & creating the right commercial rails to let any business in our ecosystem profit from building on Claude. As an early member of this foundational effort, you'd identify and build for the next 10x markets starting with Life Sciences and Healthcare. We also build the commercial rails and controls that let the platform do business anywhere, with anyone, and turn Claude from a cost line into a revenue line.
Beneficial Deployments:
Beneficial Deployments Engineering brings Claude to organizations doing the most good with the fewest resources — nonprofits, schools, healthcare providers, researchers, and economic mobility programs.We're looking for a full-stack engineer to build the access programs, tooling, and product work that make frontier AI usable for teams that couldn't afford this capacity any other way.
Vertical AI Products:
Purpose-built experiences for specific industries where Claude can transform complex professional work. We're currently building for three verticals, with more to come:
Life Sciences
— an agentic research platform for scientists: specialist agents for computational biology, literature review, and regulatory review, built on model capabilities we're investing in for biology and chemistry. Live with early customers and expanding fast.
Enterprise AI Products:
You'll work on the products that make Claude a daily-use tool for enterprise customers across industries – the connective tissue that lets Claude operate effectively across workflows. On this team you will systematically understand why Enterprise users aren't activating, what's blocking adoption, and building the capabilities to close those gaps.Some of our focuses are:
Extensibility
— plugins, skills, connectors, and the MCP ecosystem that lets a company shape Claude around their specific workflows and distribute that work across teams.
Context
— enterprise knowledge, organizational memory, and the retrieval layer that makes Claude genuinely aware of a company's people, documents, and workflows. A connected, contextual Claude is the difference between a general-purpose chatbot and a real coworker.
Proactivity
— Cowork suggestions, workflow capture, ambient Claude inside the apps people already use. Moving from "Claude answers when asked" to "Claude notices what you need".
Public Sector:
Build products that deliver Claude to the U.S. federal & state governments and allied democracies — from FedRAMP environments to classified networks. We're a startup-minded team with huge surface area: we own Claude for Government, ship zero-to-one products into the most regulated environments in the world, and work directly with the agencies using them
Enterprise Foundations:
You'll build the systems large organizations require before they can adopt Claude at scale: identity and permissions, security and compliance controls, and the admin analytics that let them see how it's being used. This is the work that turns "we love the demo" into a signed enterprise deal.The role is part product, part platform. You'll work closely with Product and GTM to understand what our largest customers need, then build it once in a way that works across Claude.ai, Claude Code, and Cowork.
Growth:
Drive user acquisition, engagement, retention, and monetization through data-driven strategies and technical implementations. At Anthropic, we're not just building AI tools; we're reimagining how AI can enhance and expand its user base! As a member of the growth team, you will have a unique opportunity to shape our growth strategy. You will work with a cross-functional team of engineers, data scientists, marketers, and product managers to design, implement, and optimize growth initiatives that scale our AI-powered tools and maximize their impact.
You might be a good fit if you:
Have a minimum of 8 years of practical full-stack engineering experience, ideally with 2+ years operating at a Staff or equivalent technical leadership level
Have led the design and delivery of complex, consumer or B2B user-facing products across the full stack
Are a technical expert in
modern
frontend and backend development, with demonstrated depth in key languages and frameworks (ie. React, Typescript)
Take a product-focused approach to building solutions that are robust, scalable, and easy to use
Have worked in early start-up or otherwise fast moving, rapidly evolving environments, and have ideally built products from 0 to 1
Care deeply in investing in the mentorship and growth of your peers
Have successfully driven cross-team/cross-org organizational alignment to get impactful work shipped, and work with influence over authority
Have experience establishing engineering standards, component architectures, and development best practices
Thrive in fast-paced environments and can navigate ambiguity to deliver high-quality products
Deadline to apply:
None. Applications will be reviewed on a rolling basis.
Location Preference:
Preference will be given to candidates based in NY, NJ, SEA, SF or the Bay Area given the current location of team.
The annual compensation range for this role is listed below.
For sales roles, the range provided is the role’s On Target Earnings ("OTE") range, meaning that the range includes both the sales commissions/sales bonuses target and annual base salary for the role.
Annual Salary:
$405,000
—
$485,000 USD
Logistics
Minimum education:
Bachelor’s degree or an equivalent combination of education, training, and/or experience
Required field of study:
A field relevant to the role as demonstrated through coursework, training, or professional experience
Minimum years of experience:
Years of experience required will correlate with the internal job level requirements for the position
Location-based hybrid policy:
Currently, we expect all staff to be in one of our offices at least 25% of the time. However, some roles may require more time in our offices.
Visa sponsorship:
We do sponsor visas! However, we aren't able to successfully sponsor visas for every role and every candidate. But if we make you an offer, we will make every reasonable effort to get you a visa, and we retain an immigration lawyer to help with this.
We encourage you to apply even if you do not believe you meet every single qualification.
Not all strong candidates will meet every single qualification as listed. Research shows that people who identify as being from underrepresented groups are more prone to experiencing imposter syndrome and doubting the strength of their candidacy, so we urge you not to exclude yourself prematurely and to submit an application if you're interested in this work. We think AI systems like the ones we're building have enormous social and ethical implications. We think this makes representation even more important, and we strive to include a range of diverse perspectives on our team.
Your safety matters to us.
To protect yourself from potential scams, remember that Anthropic recruiters only contact you from @anthropic.com email addresses. In some cases, we may partner with vetted recruiting agencies who will identify themselves as working on behalf of Anthropic. Be cautious of emails from other domains. Legitimate Anthropic recruiters will never ask for money, fees, or banking information before your first day. If you're ever unsure about a communication, don't click any links—visit
anthropic.com/careers
directly for confirmed position openings.
How we're different
We believe that the highest-impact AI research will be big science. At Anthropic we work as a single cohesive team on just a few large-scale research efforts. And we value impact — advancing our long-term goals of steerable, trustworthy AI — rather than work on smaller and more specific puzzles. We view AI research as an empirical science, which has as much in common with physics and biology as with traditional efforts in computer science. We're an extremely collaborative group, and we host frequent research discussions to ensure that we are pursuing the highest-impact work at any given time. As such, we greatly value communication skills.
The easiest way to understand our research directions is to read our recent research. This research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences.
Come work with us!
Anthropic is a public benefit corporation headquartered in San Francisco. We offer competitive compensation and benefits, optional equity donation matching, generous vacation and parental leave, flexible working hours, and a lovely office space in which to collaborate with colleagues.
Guidance on Candidates' AI Usage:
Learn about
our policy
for using AI in our application process.
О ПРОЕКТЕ
Мы — продуктовая команда на стыке Web2 и Web3. Ищем разработчика, способного закрывать задачи end-to-end: от проектирования proto-схем и backend-сервисов до реализации интерфейсов с глубокой типизацией. Мы ценим чистую архитектуру, автономность и умение доводить фичи до продакшена.
ТЕХНИЧЕСКИЙ СТЕК
— Frontend: React 18/19, TypeScript (generics, utility types), TanStack (Query, Router, Table), MobX.
— Backend: Node.js / Bun, Protocol Buffers (схемы, кодогенерация), gRPC / ConnectRPC.
— Database: PostgreSQL (индексы, транзакции), Redis (кеширование, pub/sub), MikroORM / Prisma.
— Infra: Docker (multi-stage builds), Git (PR flow, code review).
— Web3: Понимание архитектуры блокчейна, чтение ABI, интеграция кошельков.
ОСНОВНЫЕ ЗАДАЧИ
— Проектирование и реализация ConnectRPC / gRPC сервисов по требованиям.
— Создание переиспользуемых React-компонентов с корректной типизацией.
— Работа с базами данных: написание миграций (MikroORM), оптимизация запросов.
— Самостоятельный деплой и настройка локального окружения через docker-compose.
— Интеграция Web3-провайдеров и взаимодействие со смарт-контрактами.
БУДЕТ ПРЕИМУЩЕСТВОМ
— Опыт с NestJS, GraphQL или WebSockets.
— Навыки работы с Ethers.js / Viem / Wagmi.
— Базовое понимание Solidity (чтение контрактов).
— Опыт настройки CI/CD (GitHub Actions) и написания тестов (Jest / Vitest).
УСЛОВИЯ РАБОТЫ
— Полностью удаленный формат и отсутствие микроменеджмента.
— Работа в Agile-команде над сложным технологическим продуктом.
— Профессиональный рост через глубокое погружение в архитектурные решения.
О ПРОЕКТЕ
Мы создаем масштабируемый крипто-продукт и ищем сильного инженера, готового войти в команду на этапе запуска. Роль предполагает прямое влияние на архитектуру системы и участие в принятии ключевых технических решений с нуля.
ОСНОВНЫЕ ЗАДАЧИ
— Энд-ту-энд разработка и развитие веб-приложения (Frontend + Backend).
— Проектирование масштабируемой архитектуры совместно с лидами.
— Реализация API, интеграция внешних сервисов и оптимизация производительности.
— Обеспечение качественной адаптивной верстки и стабильности клиентской части.
— Участие в формировании технического вектора развития продукта.
ТРЕБОВАНИЯ К КАНДИДАТУ
— Опыт коммерческой Full-Stack разработки от 3 лет.
— Экспертное владение Node.js (Express) и TypeScript.
— Уверенная работа с одним из фреймворков: React, Vue (Nuxt.js) или Angular.
— Глубокие знания PostgreSQL и опыт проектирования реляционных баз данных.
— Понимание принципов REST API и паттернов проектирования.
БУДЕТ ПРЕИМУЩЕСТВОМ
— Опыт в Web3/Crypto проектах или работа со смарт-контрактами.
— Навыки построения высоконагруженных (Highload) систем.
— Опыт работы с Docker и настройки CI/CD пайплайнов.
УСЛОВИЯ РАБОТЫ
— Полностью удаленный формат в часовом поясе, близком к МСК.
— Возможность стоять у истоков продукта и влиять на финальный результат.
— Отсутствие легаси-кода и бюрократии стартапа ранней стадии.
— Стабильные выплаты в цифровых активах.
Задачи:
— Создание полноценных приложений (frontend + backend)
— Разработка современных пользовательских интерфейсов с использованием React.js + TypeScript
— Создание backend-сервисов на Python
— Проектирование и интеграция REST/GraphQL API
— Работа с базами данных (PostgreSQL, MySQL, MongoDB)
— Развертывание приложений с использованием Docker и облачных платформ (AWS/Azure/GCP)
— Интеграция сторонних сервисов и сервисов на базе искусственного интеллекта
— Полная ответственность за функции от проектирования до развертывания
Требования:
— Опыт в fullstack разработке от 3 до 6 лет
— Отличные навыки frontend-разработки (React.js + TypeScript)
— Уверенный опыт работы с backend (предпочтительно Python)
— Опыт создания API и работы с базами данных
— Знакомство с облачными средами и контейнеризацией
— Способность работать самостоятельно и брать на себя полную ответственность
Условия:
— Конкурентная заработная плата
— 30 дней ежегодного отпуска + виза и медицинская страховка
— Возможность работать над корпоративными и AI-системами
— Высокий уровень ответственности и автономии
Location: Serbia
Workplace: remote
ABOUT YOU
We are looking for a Senior Full-Stack Engineer who is innovative, detail-oriented, and highly collaborative to join our Engineering team. The best candidate will be someone who thrives in a fast-paced, highly collaborative, and exceptionally dynamic setting and is excited to build end-to-end solutions, design scalable architectures, and drive performance and reliability across both frontend and backend systems.
Strong proficiency in React and modern frontend development practices, along with solid backend expertise in Go (or a similar language) is essential, along with experience in microservices architecture, distributed systems, and cloud-native environments using Docker and Kubernetes. The ability to own features from concept to production, troubleshoot complex system behaviors, and continuously optimize performance and resiliency will be key to your success in this role.
If you're passionate about building seamless full-stack experiences that power impactful products and love creating scalable solutions that support gaming, payment, and digital commerce ecosystems, we would love to hear from you!
ABOUT US
Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund, distribute, market, and monetize their games. Grounded in the belief in the future of video games, Xsolla is resolute in the mission to bring opportunities together, and continually make new resources available to creators. Headquartered and incorporated in Los Angeles, California, Xsolla operates as the merchant of record and has helped over 1,500+ game developers to reach more players and grow their businesses around the world. With more paths to profits and ways to win, developers have all the things needed to enjoy the game.
For more information, visit xsolla.com.
Responsibilities
Design, build, and maintain full-stack applications that power core products and platforms.
Develop responsive, high-performance user interfaces using React.
Build and maintain backend services using Go and event-driven architectures.
Build scalable microservices in containerized environments using Docker and Kubernetes.
Drive architecture decisions that improve performance, resiliency, and maintainability.
Collaborate with engineers, product managers, designers, and QA to deliver end-to-end solutions.
Own your code in production, monitor, debug, and continuously improve application performance and reliability.
Write automated tests and follow CI/CD best practices to ensure high-quality deployments.
Participate in code reviews, technical discussions, and knowledge sharing across teams.
Participate in on-call rotation to support production systems and respond to incidents.
Qualifications & Skills
5+ years of full-stack development experience.
Strong proficiency in React and modern frontend development practices.
Solid backend experience in Go or a similar language.
Strong understanding of microservices architecture, distributed systems, and event-based communication.
Familiarity with cloud infrastructure and container orchestration (e.g., Kubernetes, Docker).
Solid understanding of observability, monitoring, and performance optimization.
Ability to troubleshoot production issues, analyze system behavior, and drive resolution.
Nice to Have
Experience with React Native for mobile development.
Background in gaming, payments, or commerce systems.
Experience in adtech or offer monetization platforms.
Hands-on experience with Kafka or equivalent streaming platforms.
Experience with Redis or other in-memory data stores.
Experience with cloud platforms (e.g., AWS, GCP, or Azure).
Familiarity with ClickHouse, Postgres, or other analytical/OLAP/OLTP databases.
Prior experience working on internal platforms or developer-facing tools.
Benefits:
We are passionate about fostering a supportive environment for our team, so we prioritize the physical, mental, and emotional well-being of our employees through a comprehensive Benefits Program. This includes unlimited Flexible Time Off and a personalized career roadmap for each employee. By investing in professional development through training and educational opportunities, we ensure that our team thrives both personally and professionally. Together, we’re not just building a business; we’re cultivating a community that values creativity, collaboration, and the transformative power of play.
The duties and responsibilities of this position may evolve over time to support the organization’s goals and individual growth. This job description is intended to outline the general nature and level of work being performed and is not intended to be an exhaustive list of all duties, responsibilities, and qualifications required.
By submitting your application, you consent to Xsolla conducting background checks, where permitted by law, after the final interview stage. All checks will comply with local regulations, and your information will be handled confidentially.
Xsolla takes your privacy seriously and will not sell or externally distribute any personal data received during the hiring process. In accordance with applicable data protection laws, Xsolla is committed to protecting your personal information and respecting your privacy.
For any inquiries related to data privacy, please contact: careers@xsolla.com
Explore more opportunities at: https://xsolla.com/careers
Location: United States
About Huzzle
At Huzzle, we connect high-performing B2B sales professionals with global companies across the UK, US, Canada, Europe, and Australia. Our clients include startups, digital agencies, and tech platforms in industries like SaaS, MarTech, FinTech, and EdTech. We match top sales talent to full-time remote roles where they’re hired directly into client teams and provided ongoing support by Huzzle.
Role Type: Full-time
Engagement: Independent Contractor
Timezone: EST Hours
Job Summary
We’re hiring a
US-based Full Stack Website Developer
to build, optimize, and maintain websites and CRM systems across multiple platforms. This is a hands-on role for someone who thrives in a fast-paced environment and can deliver high-quality work with urgency and attention to detail.
You will be responsible for managing end-to-end website and CRM development projects, ensuring builds are completed on time, functional, user-friendly, and aligned with business goals. This is an ideal opportunity for a proactive developer with strong platform expertise, a polished portfolio, and excellent communication skills.
Key Responsibilities
Build, customize, and maintain websites across platforms such as
WordPress
and
Shopify
Manage CRM setup, customization, and integrations using tools such as
HubSpot
and
HighLevel
Handle full-cycle website and CRM builds from planning through launch
Ensure all projects are delivered on time and meet high standards for quality, performance, and usability
Troubleshoot bugs, technical issues, and integration challenges quickly and effectively
Collaborate with internal stakeholders to understand business needs and translate them into technical solutions
Optimize websites for speed, responsiveness, SEO readiness, and conversion performance
Maintain clear, proactive communication on progress, blockers, timelines, and deliverables
Requirements
Must-Haves:
Based in the
United States
Proven experience as a
Full Stack Developer
,
Website Developer
, or similar role
Strong hands-on experience with
WordPress
,
Shopify
,
HubSpot
, and
HighLevel
Demonstrated ability to manage both website development and CRM-related builds
Strong portfolio showcasing high-quality website and/or CRM projects
Excellent sense of urgency and ability to work efficiently without sacrificing quality
Strong eye for detail, functionality, and user experience
Comfortable working in the
EST timezone
Strong written and verbal communication skills
Proactive, dependable, and solution-oriented approach to work
Nice to Have:
Experience working across both website and CRM development in the same role
Familiarity with marketing automation, lead capture systems, and CRM workflows
Experience supporting high-growth or well-established businesses with digital infrastructure
Ability to recommend process improvements and best practices for web and CRM builds
Benefits
💻 Fully Remote: Work from anywhere with international teams
🚀 Career Growth: Join companies in SaaS, MarTech, and B2B services
🤝 Peer Community: Connect with high-performing sales professionals in our network
🧭 Ongoing Support: Receive guidance from Huzzle before and after placement
💰 Tailored Compensation: Salaries vary by client and candidate preference — we’ll match you with options that fit your goals
Задачи:
— Разработка критических финансовых функций, включая двойную бухгалтерию, неизменяемые транзакции и комплаенс.
— Моделирование бизнес-логики в ActiveRecord и написание REST-контроллеров по стандартам CRUD.
— Создание server-rendered интерфейсов с использованием Turbo и Stimulus.
— Написание надежных тестов, особенно для процессов управления денежными потоками.
— Прямое взаимодействие с CTO в компактной команде без бюрократии.
Требования:
— Глубокое знание основ Rails, включая миграции, ассоциации и решение проблем N+1.
— Уверенное владение Hotwire Stack: Turbo и Stimulus.
— Опыт работы с Rails на уровне Middle (2–4 года).
— Умение не переусложнять архитектуру и внимание к деталям в финтех-домене.
— Навыки написания чистого кода и тестирования, опыт работы с PostgreSQL.
Будет плюсом:
— Опыт в Fintech, платежных системах или бухгалтерии.
— Базовое понимание работы блокчейна.
— Знание языка Go.
Условия:
— Конкурентная заработная плата.
— Социальный пакет: 21 день отпуска и 10 дней больничного.
— Бюджет на профессиональное обучение и развитие.
— Полная свобода в выборе локации для работы.
Location: Berlin (Germany)
About The Role
At thinkcell, we are continuously improving how professionals create business presentations by introducing smarter automation and assistance features into our product. In this role, you will help turn new ideas and early AI-driven concepts into reliable features used by more than 1.3 million users worldwide.
You will build production-ready systems that connect modern backend services with intuitive user interfaces. In this role, you will work closely with both C++ engineers developing the core product and AI engineers exploring new automation capabilities, helping bring new functionality from concept into everyday product usage.
This role is ideal for engineers who enjoy building clean, scalable systems, care deeply about code quality, and are motivated by shipping impactful features in a highly collaborative engineering environment.
What you will do
Build and maintain production-ready backend and full-stack features using TypeScript
Integrate AI-powered functionality into the thinkcell product, such as text editing assistance and automated slide creation
Work closely with
C++ engineers and AI engineers
to translate ideas and prototypes into robust product features
Contribute to a strong engineering culture with rigorous code reviews and high standards for code quality
You will be great for this position if you have
A degree in computer science, mathematics, physics, or a similar technical field
Relevant experience as a backend or full-stack engineer
Strong experience with TypeScript and Node.js in production environments
Curiosity about AI technologies and interest in integrating them into real-world products
Experience with Python or C++ is a plus
What We Offer
Brilliant Team: Work with international colleagues with strong academic and professional experience
Work–life balance: Flexible working hours and an environment that respects your time and focus.
Stable Environment: Join a market leader with a reliable product.
Direct Exposure to C-level
Competitive salary & Relocation Support to Berlin
Our Values
As part of our team, you will embody and help shape the following principles that define us:
Forward Thinking
: We embrace change and challenge the status quo.
Ownership
: We take pride in our work and learn from our mistakes.
Customer First
: We prioritize delivering lasting value.
Unified Team
: We foster collaboration, respect, and integrity.
Strive for Excellence
: We set ambitious goals and pursue quality.
We believe in a human hiring process, every application is personally reviewed.
Why is thinkcell the right place for you?
We empower over 1.3 million users across 35,000 companies, including top consulting firms and major global enterprises. With offices in Berlin, Munich, Denver, Boston, London, Tokyo, and Dubai, we’re a diverse team of over 240 people, committed to innovation and excellence.
thinkcell is more than a job – it's a chance to be part of an innovative, inclusive team that values collaboration and growth. We encourage applicants from all backgrounds to apply. Together, we can shape the future of productivity software. We can’t wait to see what you’ll bring to the team!
Location: Lisbon, Portugal
About the Role
iCapital is looking for a
Full-Stack Engineer
to join the
iCapital Identity Platform
team. This role will help define and deliver new features for one or more of iCapital's software platforms. You will work closely with Product Management and Design throughout the software development lifecycle—scoping requirements, reviewing work in progress, and addressing issues uncovered during automated and manual testing.
The iCapital Identity frontend uses
TypeScript
,
React
,
GraphQL
, and
Relay
. The backend is built in
Elixir/Phoenix
, with some
Go
and
Node.js
, backed by
PostgreSQL
. Our infrastructure runs on
AWS
and is provisioned using
Terraform
.
Responsibilities:
Leverage an
Elixir + Phoenix
backend running on Amazon’s latest serverless technologies to power a
TypeScript + React
frontend
Support existing products and features while helping design and build new ones
Design and develop integrations with other iCapital platforms
Collaborate regularly with stakeholders and partners to gather requirements, seek feedback, and provide updates
Qualifications:
10–15+ years of experience in a related field
Strong understanding of modern browser technologies and web fundamentals (HTTP, cookies, CSP, CORS, etc.)
Extensive experience developing full-stack web applications
Experience in collaborative environments where engineers define project vision, influence technical strategy, and continuously learn
Strong relational database fundamentals
Excellent written and verbal communication skills
Demonstrated proficiency and professional success coding in at least one programming language
Experience with Linux and strong command-line skills
Preferred/Additional Experience
Writing production-ready code in
Elixir
,
Python
,
TypeScript
,
JavaScript
,
Go
, or
Ruby
Optimizing queries in
PostgreSQL
Developing with
React
,
Vue
,
Angular
, or
LiveView
Deploying and configuring applications on
Amazon Web Services (AWS)
Prior experience in a security or penetration-testing role
Querying
Google BigQuery
or other large relational datasets
Technical leadership, team lead, or management experience
We believe the best ideas and innovation happen when we are together. Employees in this role will work in the office four days, with the flexibility to work remotely one day (Friday).
Benefits
iCapital offers a comprehensive benefits package that includes a total compensation program consisting of competitive salary, annual performance bonus, and equity for all full-time employees; healthcare with 100% employer-paid health and dental insurance; and generous paid time off (PTO).
For additional information on iCapital Network, please visit
https://www.icapitalnetwork.com/about-us
Twitter: @icapitalnetwork | LinkedIn:
https://www.linkedin.com/company/icapital-network-inc
Location: Pakistan; South Africa; Philippines; Mexico; Colombia
About Huzzle
At Huzzle, we connect high-performing B2B sales professionals with global companies across the UK, US, Canada, Europe, and Australia. Our clients include startups, digital agencies, and tech platforms in industries like SaaS, MarTech, FinTech, and EdTech. We match top sales talent to full-time remote roles where they’re hired directly into client teams and provided ongoing support by Huzzle.
Role Type: Full-time
Engagement: Independent Contractor
Job Summary
We are seeking a
Remote AI Backend / Full-Stack Engineer
with strong
Python and modern web development experience
to help build and scale an AI-powered travel planning platform.
You will work closely with the product and engineering teams to develop backend services, build APIs, and contribute to frontend features. This role requires a developer who can
write clean, scalable code, collaborate through GitHub pull requests, and contribute to sprint planning in an agile environment
.
The ideal candidate is comfortable working in a
startup environment
, takes ownership of deliverables, and is passionate about building high-quality AI-driven applications.
Key Responsibilities
Develop and maintain backend services using
Python and FastAPI
Build and optimize APIs that power AI-driven travel planning features
Collaborate with engineers through
high-quality GitHub pull requests and code reviews
Contribute to
sprint planning and agile development cycles
Work on frontend components using
React
Integrate backend systems with
MongoDB databases and AWS infrastructure
Ensure code follows
clean architecture principles and coding standards
Improve system performance, reliability, and scalability
Collaborate with AI and product teams to implement new platform capabilities
Requirements
Strong
English
communication skills
Strong experience with
Python backend development
Experience building APIs using
FastAPI or similar frameworks
Familiarity with
React for frontend development
Experience working with
MongoDB
Experience using
GitHub for version control, pull requests, and collaborative development
Understanding of
cloud infrastructure (AWS or similar platforms)
Ability to contribute effectively to
sprint planning and agile workflows
Nice to Haves
Experience working with
AI-assisted development tools (e.g., Claude Code)
Strong understanding of
software architecture
and
scalable system design
Ability to write high-quality, maintainable, and well-structured code
Experience working in fast-paced
startup
environments
Benefits
💻 Fully Remote: Work from anywhere with international teams
🚀 Career Growth: Join companies in SaaS, MarTech, and B2B services
🤝 Peer Community: Connect with high-performing sales professionals in our network
🧭 Ongoing Support: Receive guidance from Huzzle before and after placement
💰 Tailored Compensation: Salaries vary by client and candidate preference — we’ll match you with options that fit your goals
Компания JETLYN занимается развитием и поддержкой B2B-приложений.
Задачи:
— Развитие и поддержка 5 B2B-приложений.
Требования:
— Высшее техническое образование.
— Опыт от 5 лет в backend-разработке NodeJS или Full-Stack.
— Знание Node.js и Vue (минимальное понимание).
— Опыт работы с PostgreSQL, микросервисами, nginx.
— Опыт работы с Docker, Kubernetes.
— Опыт работы с SQL Server, .Net, GraphQL, Hasura.
— Гражданство РФ.
Условия:
— Оформление по ТК РФ или как ИП.
Location: United States
About Huzzle
At Huzzle, we connect high-performing B2B sales professionals with global companies across the UK, US, Canada, Europe, and Australia. Our clients include startups, digital agencies, and tech platforms in industries like SaaS, MarTech, FinTech, and EdTech. We match top sales talent to full-time remote roles where they’re hired directly into client teams and provided ongoing support by Huzzle.
Role Type: Full-time
Engagement: Independent Contractor
Timezone: EST Hours
Job Summary
We are seeking a highly skilled
Full Stack Website Developer
based in the United States to manage and execute all aspects of website and CRM development. This role is ideal for someone with strong technical expertise across
WordPress, Shopify,
and
CRM platforms
such as
HubSpot
and
HighLevel
, who thrives in a fast-paced environment and takes pride in delivering high-quality work on time.
You will be responsible for building, optimizing, and maintaining websites and CRM systems that directly impact marketing performance, lead generation, and sales operations.
Key Responsibilities
Build, customize, and maintain high-performing websites using
WordPress
and
Shopify
Develop and manage CRM builds and automations using
HubSpot
,
HighLevel
, and related tools
Ensure websites are responsive, SEO-optimized, and conversion-focused
Integrate CRM systems with websites, landing pages, and marketing automation tools
Manage technical implementations end-to-end — from planning to deployment
Deliver projects on time with strong attention to detail and quality standards
Troubleshoot and resolve technical issues efficiently
Collaborate with marketing and sales teams to optimize funnels and customer journeys
Maintain documentation and ensure scalable system architecture
Requirements
Must-Haves:
Strong portfolio demonstrating website and
CRM
development projects
Advanced experience with
WordPress
and
Shopify
development
Hands-on experience with
HubSpot, HighLevel
, or similar CRM platforms
Proven ability to manage full-stack development tasks independently
Strong understanding of w
ebsite performance, UX/UI best practices
, and
SEO fundamentals
Excellent time management and ability to meet deadlines
Strong sense of urgency and commitment to high-quality output
Proactive communication and problem-solving mindset
Nice to Have:
Advanced CRM automation and workflow build experience
Experience building custom integrations or API connections
Experience optimizing conversion funnels and landing pages
Benefits
💻 Fully Remote: Work from anywhere with international teams
🚀 Career Growth: Join companies in SaaS, MarTech, and B2B services
🤝 Peer Community: Connect with high-performing sales professionals in our network
🧭 Ongoing Support: Receive guidance from Huzzle before and after placement
💰 Tailored Compensation: Salaries vary by client and candidate preference — we’ll match you with options that fit your goals
Location: Limassol, Cyprus
Workplace: remote
Our team is developing a payment gateway for accepting funds from users on behalf of merchants, as well as sending funds from merchants to users. The system involves storing user payment data and is subject to PCI DSS compliance. It contains multiple integrations with payment systems, providers, and other gateways and processors, including 3DS.
Job Responsibilities
Performing quality control of a high-load web project at all stages of development, from requirements analysis to production release;
Automating API testing using Kotlin/Java and developing auxiliary utilities;
Automating UI testing using Playwright and developing auxiliary utilities;
Code reviewing of automated tests;
Conducting manual testing;
Building releases, deploying to environments, verifying tasks in production, and ensuring system stability and operability;
Processing and resolving requests from technical support and users as part of daily duties;
Monitoring and improving metrics and dashboards (Grafana);
Analyzing bugs and incidents in production (Kibana);
Writing detailed and clear bug and incident reports in Jira;
Creating and maintaining Postman collections;
Regularly updating and enhancing the overall test plan in Allure TestOps;
Assisting in onboarding new QA engineers and ensuring test quality;
Defining technical epics, preparing tasks, and conducting estimations.
You’ll thrive here if you have
3+ years of experience as a QA Engineer;
Practical experience in test automation using one of the popular programming languages (preferably Kotlin or Java, possibly JavaScript);
Practical experience in UI test automation using a popular framework (preferably Playwright);
Practical experience in manual testing;
Experience testing integrations with external systems;
Practical experience using AI-assisted coding tools (Copilot, ChatGPT, Codeium, etc.) to improve speed and quality of development;
Ability to critically review AI-generated code, ensuring production-ready quality and compliance with company standards;
Knowledge and ability to apply various test design techniques;
Knowledge of HTTP protocol methods, features, and semantics;
Knowledge of SQL at the level of writing queries with various JOIN operations and using indexes;
Ability to work with test management systems (e.g., Allure TestOps);
Experience with GitLab;
Experience with Postman;
Experience analyzing bugs and incidents in production (Kibana);
Experience working with metrics and dashboards (Grafana);;
English proficiency at B1 level or higher.
It can be a plus
Experience with payment gateways;
Practical skills with high-load web projects;
Experience with Jira and Allure TestOps.
Conditions
We know that great talent deserves great conditions, so here's what you can expect when joining us:
Full remote work.
Competitive compensation with a service contract.
Transparent performance reviews twice a year, with bonus opportunities and salary adjustments.
An annual allowance that you can use for home office improvements, sports activities, equipment upgrades, and more—tailor it to what benefits you most.
Investment in your development: paid language courses, access to various learning platforms, and a mindfulness benefit, including psychological support with 50% coverage.
Career growth in a fast-scaling project with opportunities to influence technical decisions.
A culture of recognition: our peer reward program celebrates contributions from across the team.
This opportunity is also available for those who already live in
Limassol,
Cyprus.
EU-based employment contract and a 3-year Cyprus work visa.
Private medical insurance for you and your family, a corporate mobile plan (unlimited in Cyprus with roaming included), and interest-free support for car purchases.
50% coverage of school and kindergarten fees for your children.
Fully covered sports benefits, and also access to in-house electric scooters and bike rentals.
A fully equipped office in Limassol’s city center, with everything you need for deep work and collaboration.
Free catering in the office and an in-house coffee bar with high-quality drinks and a health bar stocked with nutritious snacks.
Benefits are provided in accordance with the company’s policies and eligibility criteria.
Recruitment process
HR interview (40 min);
Technical interview (1.5 hour);
Test task;
Recommendations check;
Job Offer.
Задачи:
— Доработка бекенда и фронтенда BI-инструмента Apache Superset;
— Кастомизация визуализаций (интерфейса/чартов/фильтров) как в рамках преднастроенных возможностей, так и в рамках добавления новых полей и функций;
— Конфигурирование, обновление версий Apache Superset, а также решение технических проблем, связанных со стандартным функционалом (ошибки, баги, недоработки);
Требования:
— Опыт работы в роли фуллстек-разработчика от 4-х лет;
— Понимание принципов работы и навыки программирования на Node.js;
— Знание JavaScript, Typescript, Python;
— Опыт разработки веб-приложений с использованием фреймворков React, Vue.js;
— Опыт работы с Pandas, Django/Flask;
— Уверенное владение языком запросов SQL, применение макросов и Jinja-шаблонов;
— Понимание принципов работы Docker, CI/CD.
Дополнительно:
— Опыт работы с Apache Superset или близкими по архитектуре системами;
— Опыт работы с PostgreSQL, Redis, Celery;
— Опыт работы с Linux, Bash, Git, создания контейнеров Docker, Gitlab CI/CD или аналоги.
Условия:
— Удаленная работа, полная занятость.
УдалённоГеография найма не уточнена
seniorSan Francisco, CA | New York City, NY | Seattle, WA; Preference will be given to candidates based in NY, SEA, SF or the Bay Area given the current location of teams
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San Francisco, CA | New York City, NY | Seattle, WA; Preference will be given to candidates based in NY, NJ, SEA, SF or the Bay Area given the current location of team
УдалённоseniorSerbia
УдалённоUnited States; Timezone: EST Hours; EST timezone
seniorBerlin (Germany); Competitive salary & Relocation Support to Berlin; We encourage applicants from all backgrounds to apply
Lisbon, Portugal
УдалённоPakistan; South Africa; Philippines; Mexico; Colombia