Jobs Fullstack
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· 52 views · 4 applications · 9d
Senior Fullstack Node.js Developer (Node.js, React.js,TypeScript)
Full Remote · Ukraine · 6 years of experience · English - NoneWe are looking for a Senior Fullstack Node.js Developer. This role is perfect for an experienced and proactive person with outstanding programming skills. The ideal candidate is a team player who has a passion for designing and developing innovative and...We are looking for a Senior Fullstack Node.js Developer. This role is perfect for an experienced and proactive person with outstanding programming skills. The ideal candidate is a team player who has a passion for designing and developing innovative and scalable solutions, from front-end user interfaces to back-end system logic. This is an amazing opportunity to join a growing product in an enterprise company with ample opportunities for professional growth.
About Us
Check Point is a key player in the network security field, striving to provide the leading SASE platform in the market. Our innovative approach, merging cloud and on-device protection, redefines how businesses connect in the era of cloud and remote work. Our team values collaboration, flawless execution, and an agile mindset. We offer continuous learning opportunities, including access to training programs, conferences, and workshops to help you grow professionally.
RESPONSIBILITIES
- End-to-end development of new software features (research, design, development, testing, deployment, monitoring).
- Contribute to technological and architectural decisions.
- Mentor other engineers in the team (via code reviews, dedicated sessions, pair programming, etc.).
- Analyze and improve efficiency, scalability, and stability of various components in our system.
- Optimize front-end and back-end performance and implement best practices for scalable and maintainable code.
- Participate in code reviews and provide constructive feedback to team members.
- Collaborate with Designers, Product Managers, and Software Engineers to deliver the best product to our customers.
SKILLS
- Bachelor's degree in computer science/engineering or equivalent, with a minimum of 6 years of hands-on experience.
- Extensive experience with Node.js/React.js/TypeScript.
- Proven track record of designing and building native-cloud web applications from scratch on AWS.
- Strong understanding of microservice architecture, including serverless (lambda).
- Experience working in Agile scrum teams.
- Solid grasp of design patterns, software development techniques, and clean code practices.
- Fluent in English (written & spoken) with excellent communication skills.
- A team player with a proactive and can-do approach.
- Experience with Test-Driven Development (TDD) and Behavior-Driven Development (BDD) is a plus.
WE OFFER
- Work in a creative friendly environment using cutting-edge technologies.
- Work-life balance and flexible schedule.
- Competitive compensation with focus on your expectations; annual salary review.
- 24-day paid vacation and 100% paid sick leave.
- Financial support and legal support for individual entrepreneurs from our side.
- Professional, language and soft skills trainings.
- Health insurance coverage: individual and family, Fitness plan.
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· 130 views · 17 applications · 23d
Junior Full-stack engineer to $650
Full Remote · Countries of Europe or Ukraine · 0.5 years of experience · English - B2We’re seeking a junior full-stack engineer with experience in Java, SQL, and Angular (or React). Tech stack is MySQL, Java, Angular 19+, and AWS. Initially, the engineer will focus on fixing bugs while learning the system, with the expectation of taking...We’re seeking a junior full-stack engineer with experience in Java, SQL, and Angular (or React).
Tech stack is MySQL, Java, Angular 19+, and AWS.
Initially, the engineer will focus on fixing bugs while learning the system, with the expectation of taking on more responsibility over time.
Skills & Experience:
• 0.5+ years of commercial experience as a full-stack engineer.
• Languages & Technologies: Java, SQL, JavaScript, HTML, CSS. Experience with modern frameworks (e.g., Angular, React, or Vue) is a plus.
• Experience delivering features end-to-end, including frontend, backend, and database work.
• Strong problem-solving skills and ability to work through ambiguous requirements.• English Upper-Intermediate
We offer:
— Remote-first model of work;
— From our side, we would like to offer an opportunity to work with international projects and complete interesting tasks;
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— Cooperation under the FOP model/B2B contract;
— Paid vacation (18 working days per year);
— Paid sick leaves (10 working days per year);
— Paid medical insurance after the probation period;
— English-speaking clubs. -
· 133 views · 58 applications · 6d
Full stack developer
Full Remote · Worldwide · Product · 4 years of experience · English - C2About Us We're a US fintech company developing low-latency trading systems for high-frequency trading in the US stock market. We train AI models and build agent-based systems for trading operations. What You'll Do Build and maintain trading platform...About Us
We're a US fintech company developing low-latency trading systems for high-frequency trading in the US stock market. We train AI models and build agent-based systems for trading operations.
What You'll Do
- Build and maintain trading platform interfaces (mostly frontend, some backend)
- Work with real-time data and low-latency systems
- Design intuitive UX/UI for complex trading workflows
- Work autonomously with minimal micromanagement
Collaborate directly with the team lead
Must-Haves
- 4+ years of professional development experience
- Strong TypeScript skills
- MongoDB production experience
Solid UX/UI understanding (not just implementing designs - thinking about user flows)
Nice-to-Haves
- AWS experience
- Real-time/low-latency systems background
- Financial systems exposure
- AI/ML familiarity
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· 127 views · 44 applications · 20d
Senior Full stack developer and Prompt Engineer
Full Remote · Worldwide · 7 years of experience · English - B2We’re seeking a super-experienced Senior Fullstack Developer with deep expertise in JavaScript/TypeScript, particularly in Node.js, React, and Supabase, combined with practical experience in AI prompt engineering. You’ll architect, build, and optimize...We’re seeking a super-experienced Senior Fullstack Developer with deep expertise in JavaScript/TypeScript, particularly in Node.js, React, and Supabase, combined with practical experience in AI prompt engineering. You’ll architect, build, and optimize scalable applications that seamlessly integrate AI-assisted functionalities and modern cloud backends.
Requirements
Position name: Senior FS Developer (with AI agents experience)
Level: SeniorHard skills:
- 8+ years of experience building fullstack web applications.
- Advanced proficiency in JavaScript/TypeScript, Node.js, React, and Supabase.
- Practical hands-on experience with AI prompt engineering, leveraging ArgumentCode, Cursor, or equivalent developer-AI tools.
- Experience with Figma MCP integrations to pull designs directly from Figma files
- Deep understanding of RESTful and GraphQL APIs, modern web performance, and security.
- Advanced experience with SQL databases, especially PostgreSQL
- Solid understanding of LLM context design, tool integration, and code-generation workflows.
- Experience with Docker, GitHub Actions, and cloud deployments (Vercel, AWS, or similar).
Nice-to-Have:
- Familiarity with Next.js, tRPC, or Edge functions.
- Exposure to RAG systems, vector databases, or LangChain/OpenDevin-style orchestration.
Responsibilities:
- Design and develop full-stack applications using Node.js (backend), React (frontend), and Supabase (database/auth/storage).
- Build scalable APIs and event-driven systems.
- Integrate and optimize AI/LLM workflows (e.g., OpenAI, Anthropic, or local models) through prompt design, argument-code, or Cursor-based pipelines.
- Collaborate closely with product and design teams to turn ideas into high-quality software.
- Write clean, maintainable, and testable code following best practices (CI/CD, unit/integration tests, performance monitoring).
- Review code, mentor team members, and participate in architecture discussions.
Office/Remote: Remote
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English: Upper (must have)
Time zone: PDT -
· 169 views · 66 applications · 22d
Senior Software Engineer
Full Remote · Countries of Europe or Ukraine · Product · 3 years of experience · English - NoneStudio 402 is a digital product team building in-house platforms and services. We craft exceptional digital experiences through custom software solutions. Our expertise spans web applications, mobile development, scalable infrastructure, and Web3...Studio 402 is a digital product team building in-house platforms and services. We craft exceptional digital experiences through custom software solutions. Our expertise spans web applications, mobile development, scalable infrastructure, and Web3 technologies.
We connect win-win partnerships, supported by strong product, marketing, and tech expertise!
We believe music is more than just sound — it’s a way to tell stories.
Our latest project is an AI-powered music application that transforms written narratives, moods, and prompts into original musical compositions.
It’s going to be a thrilling ride — come build it with us!:)
About the Role:
We’re looking for an experienced Senior Software Engineer to design scalable systems, integrate AI models, and help us build products used by millions.
What You’ll Do:
• Design and develop the architecture of AI products (full stack + integrations);
• Optimize performance and scalability of our systems;
• Work with ML/AI APIs and embedded models;
• Set up CI/CD pipelines and automate development processes;
• Contribute to both product and technical decision-making.
What We Expect:
• 3+ years of experience in fullstack development;
• Strong proficiency in one of the following languages: TypeScript;
• Hands-on experience with cloud platforms (AWS);
• Deep understanding of distributed systems and microservices architecture;
• Solid knowledge of AI/ML integrations (LLMs, generative models, vector databases, etc.);
• Passion for artificial intelligence and eagerness to apply new technologies in practice.
What We Offer (aka: why you’ll enjoy working with us)
We don’t like calling it a “social package” — we just create an environment where people feel motivated and empowered:
• A product with real users and growth.
• Fully remote work and a flexible schedule.
• Autonomy and trust — your decisions influence real outcomes.
• A creative and ambitious team of professionals.
• Official employment and full benefits.
• Access to all needed AI, analytics, and collaboration platforms.
Let’s build something amazing together 💫
Join us and help shape the future of creator-driven content and AI-powered applications!:)
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· 436 views · 72 applications · 1d
Full-Stack Software Developer
Full Remote · Ukraine · 1 year of experience · English - B2Shaw and Partners Who we are and what we do Shaw and Partners is a software development provider for high-profile startups with approximately 25 remote staff. We are also incubating two startups. Christopher Shaw, the founder and CEO, would be your...Shaw and Partners
Who we are and what we do
Shaw and Partners is a software development provider for high-profile startups with approximately 25 remote staff. We are also incubating two startups. Christopher Shaw, the founder and CEO, would be your manager.
Responsibilities:
- Design, build, and maintain efficient, reusable, and reliable code
- Ensure the best possible performance, quality, and responsiveness of the applications
- Identify and track bottlenecks and bugs, and devise solutions to these problems
- Help maintain code quality, organization, and internal standards
Technical requirements:
- Frustrated with poorly structured, inefficient, and unmaintainable code
- Experience with testing frameworks, building backend APIs and user-centric frontends
- Solid Computer Science fundamentals knowledge (algorithms, data structures, concurrency, etc.)
Languages you need to know:
- React.js, Node.js and TypeScript
It would be very nice if you had:
- Strong experience and interest in working with Kubernetes, Amazon Web Services, Google Cloud Platform
- Experience with Next, and Responsive Web Design, state management patterns and solutions (e.g. Redux) ES2015+, HTML5 APIs and CSS3
- Working experience in Continuous Integration/Deployment
- B.Sc. degree or equivalent in Computer Science or Software Engineering
But before you apply, you need to know that:
- You will have the opportunity to work very closely with our CEO, relax he doesn't bite
- We pay you in USD
- We don't ask you to keep advanced English in your pocket, we have employees from Jordan, Egypt, Argentina, Brazil, the United States, Ukraine and more
- We don't have happy hours on Fridays because everyone works remotely, but there are online games if you arrange them with the team
- Do you have a doctor's appointment or a driving test in the middle of the week? No problem, you manage your own hours, you just have to keep an eye on when the client sends a message and requests a meeting
- It sounds a bit obvious, but for those who have never worked remotely, we don't require a dress code. You just can't show up without a shirt when you're on a video call, okay?
- If you refer a colleague to work with us and they are hired, after three months of your friend's employment contract, we'll pay you an allowance
- We're not Google, but our selection process is faster than theirs, you can trust us
We'll have a crush on you if:
- You have a sense of ownership, the project is yours, there was a bug at the weekend? Fix it
- You enjoy working on a project from start to finish, so roll up your sleeves because you'll be working on both the front-end and the back-end too. But don't worry if you're not so keen on working on either, tell us and we'll find a way!
- You like working as part of a team, “nobody's hand is in anyone else's”
- You're plugged into the latest news in the tech world and like to give input on new ideas and solutions
- Is always attentive to customer feedback, after all it's the customer who pays the bills
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· 176 views · 53 applications · 9d
Full-stack Python Developer (Telegram Bots)
Full Remote · Ukraine · Product · 3 years of experience · English - B1Our client is a leading affiliate (arbitrage) company. We are looking for a strong Python Developer who will build and enhance Telegram bots, internal tools, and integrations. You can expect challenging technical tasks, a high level of autonomy, and real...Our client is a leading affiliate (arbitrage) company. We are looking for a strong Python Developer who will build and enhance Telegram bots, internal tools, and integrations. You can expect challenging technical tasks, a high level of autonomy, and real impact on the product.
Responsibilities
- Development of Telegram bots using Telegram Bot API and MTProto;
- Working with multiple accounts: sessions, authentication, 2FA;
- Creating menus, inline buttons, callback logic, and admin panels;
- Integrations with external APIs (LOLZ Market API, Proxy API, etc.);
- Working with Google Sheets API, processing large volumes of data;
- Generating HTML reports and viewers (HTML+CSS);
- Parsing Telegram exports, working with Jinja2 and BeautifulSoup;
- Working with SQLite/PostgreSQL;
- Environment setup using Docker, basic Linux operations (systemd, crontab);
- Performance optimization (asynchronous/multithreaded processing).
Requirements
- Excellent knowledge of Python 3.10+;
- Experience developing Telegram bots, knowledge of Bot API and MTProto;
- Docker / docker-compose;
- Linux (Ubuntu/Debian): systemd, crontab, service autostart;
- Git, CI/CD;
- Experience working with external APIs and large datasets;
- SQLite or PostgreSQL;
- Google Cloud / Firebase / Cloud Run or equivalents.
Nice to have
- Google Drive API, experience building internal tools.
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· 100 views · 39 applications · 16d
Full Stack Developer (Gyre)
Full Remote · Worldwide · Product · 3 years of experience · English - NoneAbout the company: AIR Media-Tech is the ultimate space for creators. With over 30 advanced tools and expert support, we help creators grow, monetize, and safeguard their content. For over 15 years, we’ve been empowering creators to expand their reach,...About the company:
AIR Media-Tech is the ultimate space for creators. With over 30 advanced tools and expert support, we help creators grow, monetize, and safeguard their content. For over 15 years, we’ve been empowering creators to expand their reach, boost their income, and scale globally with innovative solutions tailored to their needs.About product:
Gyre is an innovative tool for conducting 24/7 streams based on pre-recorded videos on YouTube, Twitch, Instagram, Facebook, Kick, and other platforms aimed at promoting channels.
Our site: gyre.pro/ua
Candidate Requirements:
Technical Skills (Hard Skills)
- Version Control Systems:
- Confident knowledge and use of Git (including branching, merging, and conflict resolution).
- Experience working with IT project hosting services, specifically GitHub.
- Databases (SQL):
- Profound understanding of Relational Databases (SQL).
- Ability to design relational database schemas.
- Proficiency in operating with the SQL query language, with practical experience using MySQL.
- Network Protocols and Communication:
- Understanding of the principles behind HTTP and HTTPS protocols.
- Ability to work with Web Sockets to implement real-time, bi-directional communication.
- Development and Code Quality:
- Ability to perform high-quality Code Review to ensure standards, readability, and efficiency.
- Skill in conducting application testing.
- Computer Science Fundamentals:
- Excellent knowledge of algorithms and data structures and the ability to apply them to solve complex problems and optimize performance.
Nice-to-Have Skills (Strong Pluses)
- Operating Systems and Servers:
- Practical skills working with the Linux operating system.
- Experience configuring and working with the Nginx web server.
- Cloud Technologies:
- Existing experience utilizing and working with cloud services, specifically Google Cloud Platform (GCP).
Project Technology Stack:
- Back-end:
- Programming Language: PHP
- Framework: Laravel
- Front-end:
- Frameworks and Libraries: Vue.js, jQuery
- Markup and Styling: HTML, CSS
- Style Preprocessors: SASS/SCSS
- CSS Framework: Bootstrap
- Specific Layout Requirements:
- Ability to ensure Responsive and Cross-browser layout/markup.
Key Responsibilities:
- Analytics and Reporting:
- Developing Sales Funnel analytics within the Gyre Admin panel.
- Creating a user-friendly tool for obtaining detailed user information, including: used channels, subscription status, volume and metrics of broadcasts (monthly, quarterly, yearly, etc.).
- New Products and Portals:
- Developing a dedicated portal/cabinet page for selling the product to B2B companies.
- Developing the broadcast calendar functionality.
- Automation and User Interaction:
- Integrating mailing/newsletter and a chatbot into the cabinet to send messages and recommendations based on the user's activity within the product.
- Developing a gamification algorithm for the cabinet (for completing training, performing tasks, etc.).
- Platform Development and Integrations:
- Ongoing work with providers: expanding the list of providers that meet our internal quality metrics.
- Developing new product functionality, including its testing and final implementation.
The Benefits:
- Quality health insurance
- Remote work and flexible schedule
- Financial compensation for language courses
- Corporate events for you and your family
- Online and offline team building
- Vacation leave of 18 work days
- Paid sick leave
- Corporate library, lectures, and webinars
- Opportunity to participate in volunteer and charitable projects
- Gifts for birthdays and special occasions (weddings, Christmas, etc.)
Do you want to be involved in outstanding projects? Send us your resume.
If we feel you could be a good fit, we will contact you soon!
More - Version Control Systems:
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· 107 views · 38 applications · 8d
Senior Full-Stack Engineer
Full Remote · EU · 5 years of experience · English - NoneCustomer: A global automotive company developing autonomous solutions for moving vehicles. The company has a $15B valuation and a strong international presence. Requirements 6+ years of experience in software development ReactJS + TypeScript — must...Customer: A global automotive company developing autonomous solutions for moving vehicles. The company has a $15B valuation and a strong international presence.
Requirements
- 6+ years of experience in software development
- ReactJS + TypeScript — must have
- Backend experience with Golang / Python / Java or another backend/server-side language
- PostgreSQL
- Git
- Docker (nice to have)
- Upper-intermediate English level
Nice to have:
- Customer-oriented mindset — previous client-facing experience and comfort with direct communication
Responsibilities
- Design and implement large or complex parts of the software
- Develop unit, integration, and automated end-to-end tests
- Participate in requirements clarification sessions and raise questions regarding task inputs and requirements
- Peer-review design and code with senior specialists; proactively request reviews
- Promote clean code practices and good design principles (modularity, reuse, extensibility) and mentor others
- Participate in project/team meetings and contribute relevant input
- Join conference calls and face-to-face meetings with the Customer
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· 110 views · 39 applications · 14d
Node.js / AI Developer (RAG, LangChain)
Full Remote · Countries of Europe or Ukraine · 2 years of experience · English - B2About us We build AI-powered solutions that solve real business problems. You’ll work with the latest technologies and implement production-grade AI features, including RAG pipelines, agentic and multi-agent workflows, and complex LLM-driven systems. ...About us
We build AI-powered solutions that solve real business problems. You’ll work with the latest technologies and implement production-grade AI features, including RAG pipelines, agentic and multi-agent workflows, and complex LLM-driven systems.
Responsibilities
- Solve engineering problems related to process automation, knowledge systems, and agentic / multi-agent architectures.
- Design, build, and maintain AI-powered features that go beyond basic LLM API calls.
- Develop backend services using Node.js (Express, Fastify, or NestJS).
- Implement and iterate on RAG pipelines (retrieval strategies, chunking, evaluation, quality improvements).
- Work with vector databases (pgvector, Qdrant, Pinecone, Weaviate).
- Integrate external APIs, payment systems, and authentication flows.
- Design clean REST APIs and ensure reliable client–server communication.
- Work with PostgreSQL.
- Write unit tests and take ownership of debugging, performance profiling, and optimization to ensure systems are reliable and scalable.
- Follow best practices with Git, Docker, and basic CI workflows.
Requirements
- Strong problem-solving mindset, creativity, and ability to learn quickly.
- Solid Node.js experience in production (2+ years).
- Experience with at least one Node.js framework (Express, Fastify, or NestJS).
- Practical experience and strong interest in LLM-based systems, not just simple ChatGPT-style wrappers, including:
- RAG
- LangChain (bonus: LangGraph, LangSmith)
- Prompt engineering
- Understanding of backend fundamentals: APIs, databases, performance, and debugging.
- Experience with JavaScript / TypeScript (1+ year).
Nice to have
- Experience with Python and FastAPI.
- Redis, queues, caching.
- AWS or GCP familiarity.
- CI with GitHub Actions.
- Monitoring and tracing tools (Prometheus, Grafana, OpenTelemetry).
What we offer
- Competitive salary and bonuses
- Remote-first culture
- Flexible schedule
- Open-minded, results-driven environment
- Product ownership and impact
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· 159 views · 4 applications · 8d
Software Engineer to $1000
Full Remote · Countries of Europe or Ukraine · Product · 5 years of experience · English - C1We are looking for a passionate Software Engineer to develop, innovate, and support Keylabs.AI, a data labeling platform. This role is critical to our mission and offers the opportunity to make a significant contribution to the AI industry. ...We are looking for a passionate Software Engineer to develop, innovate, and support Keylabs.AI, a data labeling platform. This role is critical to our mission and offers the opportunity to make a significant contribution to the AI industry.
Qualifications
Education:
Bachelor's or Master's degree in Computer Science.
ExperienceAt least 5 years of full-time experience in software development.
Experience in team leadership roles would be an advantage.
Required: At least 2 years of experience in client-side web development using JavaScript, HTML, and CSS.
At least 2 years of proven experience with MongoDB and SQL databases, including writing complex SQL queries involving JOIN operations.
Hands-on experience with production systems and high-availability architectures.
Experience with automation, infrastructure as code, and GitOps.
Experience with Python-based machine learning tools such as PyTorch, Pandas, NumPy, etc.
Technical Skills:Deep understanding of design patterns and ability to effectively apply them in various scenarios.
Knowledge of C or C++ is required.
Excellent Python proficiency with at least 3 years of hands-on experience.
Familiarity with C# and/or Java.
Excellent Node.js / JavaScript proficiency.
Deep knowledge of modern web frameworks (React, Angular, Vue, Django, Flask or similar).
Experience and knowledge of Docker and cloud platforms (AWS / GCP / Azure).Requirements:
Knowledge of Linux, Linux tools, network technologies and system security (main daily working platform is Linux).
Knowledge related to training and using machine learning models.
Ability to analyze and solve complex algorithmic problems.
Ability to interpret and understand complex technical specifications.Working Schedule
- Willingness to occasionally work non-standard hours to support critical releases, incidents, or customer needs.
English Language
- Advanced level of English proficiency (C1).
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· 200 views · 106 applications · 14d
Senior Full-Stack Developer
Full Remote · Worldwide · Product · 5 years of experience · English - None Ukrainian Product 🇺🇦Who are we? Fuel is on a mission to unlock billions of dollars in GDP by helping SMBs make better financial decisions every day. We manage over $500M in customer P&Ls through our FP&A platform, combining AI with hands-on CFO expertise to deliver...Who are we?
Fuel is on a mission to unlock billions of dollars in GDP by helping SMBs make better financial decisions every day. We manage over $500M in customer P&Ls through our FP&A platform, combining AI with hands-on CFO expertise to deliver enterprise-grade finance - without the enterprise price tag or complexity.
fuelfinance.me
instagram.com/fuelfinance
youtu.be/eI5VH2Ks9o4Who are we searching for?
We’re looking for a Senior Full-Stack Developer who loves ownership and shipping real impact. You’ll help build our AI-powered financial platform end-to-end - from architecture to integrations - and deliver features that directly influence how startups run their finances.
If you want to build fast, solve hard problems, and shape the future of fintech, you’ll fit right in.
Team structure: 1 Engineering Manager, 2 Senior Full-Stack Developers, 1 Middle Full-Stack Developer, an AI Researcher, and a Head of R&D (responsible for product management and product strategy).
What are your responsibilities?
- Build full-stack features end-to-end - from architecture and database design to releasing it for customers and further support.
- Develop AI-powered product capabilities, including conversational interfaces and intelligent financial tools.
- Create scalable, reliable systems and integrations with financial APIs (QuickBooks, Stripe, Xero, etc.).
- Collaborate with Product, FP&A, and Design to turn business requirements into elegant technical solutions.
- Make informed architectural decisions that balance speed, quality, and long-term maintainability.
- Improve system performance, reliability, and engineering workflows (CI/CD, monitoring, coding standards).
- Mentor engineers through reviews, pairing, and knowledge sharing.
- Drive technical initiatives that increase development velocity and product impact.
What are the preferred requirements for the role?
Must-have skills:
- 5+ years of full-stack experience building and shipping products end-to-end.
- Strong skills in Node.js (Nest.js), React, LLM APIs, Typescript, SQL, NoSQL, and AWS
- Experience integrating third-party APIs, ideally financial ones.
- Solid understanding of security, data handling, and compliance basics.
- Able to communicate clearly with both technical and non-technical stakeholders.
- Ownership mindset: reliable, proactive, and accountable for results.
- English B2
Nice-to-have skills:
- Experience with Kubernetes and Docker.
- Knowledge of REST and GraphQL.
- Familiarity with OpenAPI/Swagger documentation.
- Prior experience building fintech or financial automation products.
- Background in startups with rapid iteration and high-pressure releases.
Reporting Structure:
You will report to the Head of R&D and the Engineering Manager.
Recruitment Process:
- Recruiter interview
- Technical interview
- Test task
- Test task review call with the hiring manager (*optional stage)
Cultural fit interview
Why work with us?
- Build an AI-powered financial platform used by global startups.
- High ownership: every feature you ship directly impacts revenue (MRR) and customer satisfaction.
- Work closely with founders and senior leaders - real influence, not just ticket execution.
- Learn deep fintech, accounting, and financial data logic - a rare and highly valuable skill set.
- Fast professional growth: architecture ownership, AI systems, leadership potential (the opportunity to become the team lead as the team grows)
- Flexible schedule, 18 days of paid vacation per year, 10 days of paid sick leave, and a low-ego team culture.
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· 273 views · 81 applications · 20d
Fullstack Developer
Full Remote · Countries of Europe or Ukraine · 1 year of experience · English - B2We are growing our Talent Pool of skilled Full-Stack Developers who are open to new exciting opportunities. If you have experience with React, Python, Node.js, or a mix of these technologies - we would be happy to connect with you. Requirements: - 2+...We are growing our Talent Pool of skilled Full-Stack Developers who are open to new exciting opportunities.
If you have experience with React, Python, Node.js, or a mix of these technologies - we would be happy to connect with you.Requirements:
- 2+ years of hands-on experience in software development
- Strong knowledge of JavaScript/TypeScript
- Experience with React on the frontend
- Backend experience with Python (Django/FastAPI) or Node.js (Express/Nest.js)
- Solid understanding of REST APIs
- Experience with relational or NoSQL databases (PostgreSQL, MySQL, MongoDB, etc.)
- Version control experience (Git)
- English level B2 or higher (communication with clients)
Nice to Have:
- Familiarity with Docker or basic DevOps practices
- Experience working with cloud platforms (AWS, GCP, Azure)
- Basic understanding of testing frameworks (Jest, PyTest, etc.)
- Experience with TypeScript on both FE and BE
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· 88 views · 19 applications · 21d
Lead/Principal Full Stack Developer (ReactJS/Next.js, Node.js) (IRC283433)
Full Remote · Ukraine · 7 years of experience · English - B2An experienced and highly skilled Full Stack Developer to lead the design, development, and optimization of scalable web applications. You will be responsible for driving architectural decisions, mentoring teams, and ensuring best practices across the...An experienced and highly skilled Full Stack Developer to lead the design, development, and optimization of scalable web applications. You will be responsible for driving architectural decisions, mentoring teams, and ensuring best practices across the full development lifecycle. The ideal candidate is a hands-on leader with deep technical expertise across ReactJS/Next.js and Node.js and has an advanced level of English.
Key Responsibilities- Architecture & Design
- Lead the design and development of complex, scalable, and high-performance applications.
- Define and enforce coding standards, best practices, and architectural guidelines.
- Collaborate with architects, product managers, and business stakeholders to design system solutions.
- Development & Technical Leadership:
- Build end-to-end features using ReactJS/Next.js (frontend) and Node.js (backend).
- Design and implement APIs using GraphQL and REST where appropriate.
- Ensure test coverage and reliability through unit/integration testing with Jest. Mentorship & Team Collaboration:
- Mentor and guide engineers, ensuring continuous technical growth within the team.
- Collaborate with cross-functional teams, including UX/UI, QA, and DevOps.
Lead technical discussions, proof of concepts, and design reviews.
Technical Expertise:
- Frontend: ReactJS, Next.js, modern UI design principles.
- Backend: Node.js
- Languages: TypeScript, JavaScript (ES6+).
- APIs: GraphQL, RESTful APIs.
- Testing: Jest, unit, and integration testing frameworks.
Preferred Skills:
- Experience with serverless architecture and event-driven systems.
- Familiarity with Agile/Scrum methodologies.
- Strong knowledge of performance optimization and security best practices.
- Experience with infrastructure as code (Terraform/CloudFormation).
- Excellent leadership, problem-solving, analytical thinking, and communication skills.
Job Responsibilities
Responsibilities:
1. Work with PEs of JD and ensure that
the initiatives are led and delivered to closure
2. Collaborate with the product managers , challenge them in terms of features, and keep the delivery timeline intact
3. Ensure that the solution is technically robust and scalable to meet all the fascia needs
4. Have Unit tests, integration tests, and mocks as part of the solution
5. Direct the teams in terms of development, testing, and integration
6. Be hands-on and write code, reviewthe code of the team before it goes to the client
7. Zero tolerance towards bad coding practices and lack of tests
8. Look at the features to be independently deployable and released independently
9. Look at the cost optimization and scale optimization for the features deployed
10. Guide the team with the implementation in terms of tech, design, and be accountable for the
work package deliveryDepartment/Project Description
Global leader in sports fashion and streetwear retail, known for its wide range of premium brands, innovative product selection, and exceptional in-store and online experience. With a strong international presence and a commitment to trend-driven style, the client continues to shape the future of athletic and lifestyle fashion.
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Full-stack JavaScript Developer
Full Remote · Ukraine · 3 years of experience · English - NoneHi! We’re REZET. We help our business partners worldwide achieve their goals by creating game-changing software that accurately corresponds to their business needs and procreative mindsets. We’re looking for a talented, experienced Middle(+) Full Stack...Hi! We’re REZET.
We help our business partners worldwide achieve their goals by creating game-changing software that accurately corresponds to their business needs and procreative mindsets.
We’re looking for a talented, experienced Middle(+) Full Stack JavaScript developer who will join our team and help us drive towards new success stories and achievements, together!Joining our team, you will:
- Collaborate on worldwide projects;
- Solve challenging and engaging tasks;
- Share your ideas freely, and be able to integrate them into the workflow.
Required skills:
- Experience with JavaScript ≥3 years;
- Async code callbacks, promises;
- NodeJS/MongoDB;
- Experience with React, Vue, Angular (at least one from the list);
- HTML / CSS / Flex;
- Git;
- Conversational English (B1 — B2).
Would be a plus:
- ReactNative;
- SASS / LESS / SCSS;
- AWS / Heroku / DO;
- SQL, MySQL, Postgresql;
- Docker;
- Unit testing with Jest;
- TypeScript;
Main responsibilities:
- take a proactive part in software development;
- code refactoring & optimization;
- build new and tweak existing functionality and features;
- participate in client meetings.
Required personal traits:
- High level of communication skills: clearly express your thoughts verbally and in writing. Know how to ask the right questions. Explain complex things in simple terms.
- Proactivity. Take responsibility and accountability in the area of your professional domain. Suggest ideas for improving the work process.
- Positive attitude and optimism. Believe in the positive outcome in any circumstances. Support your teammates. Be ready for changes.
We offer:
- Challenging and engaging tasks;
- Flexible work schedule;
- Competitive salary;
- Paid vacations, days off, and sick leaves;
- Medical insurance;
- Paid gym, sports, and educational activities;
- Professional growth;
- Career growth and the possibility of becoming an influential part of the projects and team.
Rezet is a team that fuses talent, innovation, and technology — feel free to share your CV and join us!
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