Fullstack Developer (Node.js & React)

🏢 Summary: Remote or hybrid Fullstack Developer role focused on building and maintaining scalable web applications using Node.js and React in a fast-paced, AI-assisted development environment. The position involves cloud deployments, API development, troubleshooting, and cross-project collaboration with modern DevOps and testing practices. 🗂️ Requirements: 3+ years of Fullstack or Frontend Development experience, Node.js development, React development, Building scalable APIs, Experience with AWS, GCP, or Azure, Linux environment experience, Daily Git usage, SQL database knowledge, NoSQL database knowledge, Experience with AI coding tools, Polish fluent or native, English B2+ 📃 Skills: Node.js, React, Express, NestJS, Redux, MobX, JavaScript, TypeScript, REST, GraphQL, Docker, GitHub, GitLab, Jest, Cypress, Sentry, Bash, Gemini, Copilot, Claude, AWS, GCP, Azure, Linux, Git, SQL, NoSQL, Next.js, Vue.js 🏢 Description: We’re FOTC – a team of cloud enthusiasts helping companies get the most out of Google Cloud and Google Workspace. Whether it's moving to the cloud, building smarter workplaces, using AI, or just making everyday work easier — we're here for it. We’ve been around for over 10 years, and in that time we’ve worked with more than 6,500 companies in 50+ countries. Big names, small teams, startups, scaleups – you name it. From our offices in Wrocław, Warsaw, Bucharest, Budapest – or from wherever we’re working remotely – we help businesses grow with the right tech. We’re a Google Cloud Premier Partner, but more than that — we’re people who genuinely like solving problems, testing new ideas, and turning complex stuff into simple solutions. What we believe in We believe work should make sense — not just on paper, but in real life. That means innovation, partnership, responsibility, flexibility & adaptation, transparency, and a team you can count on. We support each other, share what we know, and celebrate wins (big and small). If you're someone who likes figuring things out, isn’t afraid to take initiative, and wants to work with tech that actually makes a difference — you might just find your place with us. Because at FOTC, it’s not just about cloud. It’s about people. We're a team that loves ambitious apps and thrives in a dynamic environment. We're hunting for a web dev enthusiast who crushes deadlines with a smile and wants to join our exciting journey in the coding world – because together, we build game-changing software! Your responsibilities will include: Building Robust Applications : Developing, launching, and maintaining high-performing, reliable web applications using Node.js and React. Navigating Dynamic Environments: Adapting quickly to shifting project requirements, fast-paced development cycles, and frequent iterations while maintaining high productivity. P ragmatic Code Delivery: Balancing clean, well-architected code with business priorities, focusing on delivering practical, working solutions when speed-to-market is key. Proactive Problem Solving: Troubleshooting, debugging, and resolving complex technical issues with a calm, solution-oriented mindset. AI-Assisted Development: Leveraging modern AI tools (such as GitHub Copilot, Claude, etc.) to streamline workflows, automate repetitive tasks, and accelerate code delivery. Cross-Project Flexibility: Seamlessly transitioning between different projects and environments, demonstrating agility and openness to new technical challenges. Tech-stack: Node.js – Backend development with Express or Nest.js React – Frontend development with Hooks and State Management (Redux/MobX) Full-stack Tools – JavaScript/TypeScript, REST/GraphQL APIs Docker – For containerization CI/CD Pipelines – GitHub Actions, GitLab CI Testing & Monitoring – Jest, Cypress, Sentry Scripting – Node.js scripts, Bash AI Tools – Gemini, Copilot, Claude, etc. – for code generation, debugging, and rapid prototyping Requirements: Fullstack Development: Building scalable APIs with Node.js and crafting efficient user interfaces using React, leveraging your 3+ years of experience in Fullstack/Frontend Development. Cloud & Infrastructure: Managing deployments across AWS, GCP, or Azure, while working comfortably in Linux environments and using Git daily. Data Management: Designing and optimizing both SQL and NoSQL database solutions. AI-Powered & Pragmatic Coding: Accelerating feature delivery using AI tools (Copilot, Gemini) and focusing on pragmatic, working solutions rather than tech dogmatism. Team & Culture: Collaborating closely with the team using strong communication skills, an experimental mindset, and a good sense of humor. Languages: Polish: Native/fluent, English B2+. Nice to have: GitOps Proficiency – Strong understanding and practical knowledge of GitOps workflows and principles Certifications – Cloud certifications (e.g., AWS, Google Cloud) On-Premise Experience – Hands-on experience working with on-premise infrastructure and deployments Frontend Ecosystem – Proficiency in TypeScript, Next.js, or Vue.js We offer: B2B contract 100% remote or hybrid collaboration from our office in Wrocław (Św. Mikołaja) compensated days without service delivery obligation (up to 31!) UNUM group insurance private medical care and sport card company retreats abroad or in Poland once a year (bonding time, yeah!) company equipment provided

🏢 Summary: Senior Frontend (React) role focused on optimizing performance and architecture of a large-scale e-commerce web platform, especially for mobile. The position involves leading technical initiatives, ensuring high code quality, monitoring performance metrics, and evolving frontend architecture within a SAFe environment. The role combines hands-on development with technical leadership and collaboration across teams. 🗂️ Requirements: Advanced JavaScript (ES6+), Strong TypeScript expertise, Deep understanding of asynchronous programming, Expert-level React knowledge, Experience with Next.js (App Router, SSR, SSG, ISR), Experience with REST and WebSockets integration, Knowledge of frontend architecture and scalable design, Experience with state management (Redux), Experience with unit testing (Jest, Vitest, React Testing Library), Knowledge of authentication and authorization (OAuth, JWT), Experience with CI/CD pipelines 📃 Skills: JavaScript, TypeScript, React, Next.js, Redux, REST, WebSockets, Jest, Vitest, ReactTestingLibrary, OAuth, JWT, GitLab, CI/CD 🏢 Description: About Wakacje.pl ​: We are an organization that has been fulfilling the travel dreams of Poles for 25 years. Wakacje.pl is the largest e-commerce platform in Poland and a network of travel agencies offering a wide range of travel products. Since 2015, we have been part of Wirtualna Polska Holding – the largest Polish group of media and e-commerce companies. At Wakacje.pl , we offer thousands of domestic and international trips, as well as travel insurance, airport parking, and holiday vouchers. We constantly expand our offer to best meet our customers' needs. If you approach life with #ENERGY , value #HONESTY AND OPENNESS , focus on #CUSTOMER UNDERSTANDING and #COLLABORATION at work, carry out your tasks with high #EFFICIENCY and #RESPONSIBILITY , and want to play a key role in making us #INNOVATIVE – join us! About us: We are a growing team of over 100 IT specialists, including Developers, DevOps Engineers, Testers, Product Owners, Architects, and Analysts. We're driven by passion and engagement and prioritize a culture of open communication. A commitment to high code quality, robust test automation, and efficient processes is at the core of what we do. We work in Scaled Agile Framework (SAFe), and our development is built on the React ecosystem. Key responsibilities: Delivering business initiatives, the team's goal is to ensure high performance of the web service listings on both desktop and mobile, with a particular focus on mobile performance Monitoring the current performance and health metrics of the service, such as TTFB, LCP, FCP, etc Responding promptly to any degradation of these indicators Maintaining, improving, and evolving the monitoring and alerting systems Delegating tasks within the team appropriately, based on the situation, priorities, and individual capabilities Working with people: development plans, assessments, and regular 1:1 status meetings Collaborating with other leaders and key roles across the organization, such as architects and engineering managers Requirements: Advanced JavaScript (ES6+), including design patterns​ Deep understanding of asynchronous programming (event loop, promises, async/await) Browser performance optimization techniques Strong TypeScript expertise Designing scalable type architectures for large codebases Best practices for TS in monorepos or multi‑module environments React expert-Level Skills Rendering optimization (memoization, useCallback, useMemo) State management solutions such as Redux Deep Knowledge of Next.js App Router & Server Components SSR, SSG, ISR, API Routes, Server Actions Backend integration through REST Front‑End Architecture (designing modular, scalable application architecture) Standards for code quality, structure, and engineering practices Familiarity with microfrontends (optional but valuable) Quality Assurance & Testing (Unit testing with Jest, Vitest, React Testing Library) Backend Integration (Working with REST, WebSockets) Authentication/authorization handling (OAuth, JWT, Next.js middleware) API contract validation and integration patterns DevOps for Front‑End (CI/CD pipelines (GitLab CI/CD) Nice to have: Databases (SQL, NoSQL) Programming languages (e.g. PHP, GoLang) Using AI tools like Codex, CloudCode Soft skills - Relational‑Transformational Leade Inspires with a clear vision and builds trust shows the direction of change while creating a sense of safety within the team. Communicates with empathy and engagement listens, understands, and energizes people to take action. Supports both individual and team development nurtures talents, provides constructive feedback, and enables continuous learning. Strengthens collaboration and responsibility builds strong relationships while delegating and giving space for independent decision‑making. Promotes innovation in a supportive environment encourages bold ideas, experimentation, and learning from mistakes. What do we offer: Workplace safety and comfort: Employment based on an employment contract or B2B, Full support during the onboarding period under the supervision of an engaging leader/buddy. Business agency and agility: Real influence on business decisions, the ability to take initiatives and implement your ideas. Development within the organization: Individual Development Plan, Participation in training courses and conferences to enhance professional competencies. All-inclusive for Employees: A benefits package that you can use according to your preferences – Lux Med medical care, Health and Life Insurance (PZU and Warta), Multisport card, shopping and lunch vouchers, and many other cafeteria offers available on the Worksmile platform, A training and webinar package supporting professional and personal development, Discounts on our products for employees and their families, Work in the modern Alchemia office complex – Neon building, 100 meters from the Gdańsk Przymorze-Uniwersytet SKM station, Willingness to work in a hybrid model – partly from the office, Teambuilding events for the start and end of the tourist season – check them out: Instagram , LinkedIn , Tiktok , Facebook , Casual dress code. Ready to join the team with a #travelmindset ? We’re waiting for you!

🏢 Summary: Technical leadership role focused on optimizing and scaling a high‑traffic web platform built in the React ecosystem, with strong emphasis on performance (especially mobile) and monitoring. The position combines hands‑on front‑end architecture, performance optimization, and backend integration with team coordination. The goal is to ensure high code quality, robust testing, and efficient CI/CD processes in a SAFe environment. 🗂️ Requirements: Advanced JavaScript (ES6+) knowledge, Deep understanding of asynchronous programming, Browser performance optimization expertise, Strong TypeScript proficiency, Experience designing scalable type architectures, Experience with monorepos or multi‑module environments, Expert‑level React knowledge, Rendering optimization techniques, Experience with Redux or similar state management, Deep knowledge of Next.js (App Router, Server Components), Experience with SSR, SSG, ISR, API Routes, Server Actions, Experience integrating REST APIs, Ability to design scalable front‑end architecture, Knowledge of code quality standards and engineering best practices, Experience with unit testing frameworks, Experience with REST and WebSockets integration, Knowledge of authentication and authorization mechanisms (OAuth, JWT), Experience with API contract validation, Experience with CI/CD pipelines (GitLab CI/CD) 📃 Skills: JavaScript, TypeScript, React, Next.js, Redux, REST, WebSockets, Jest, Vitest, RTL, GitLab, OAuth, JWT, SSR, SSG, ISR, CI/CD 🏢 Description: About Wakacje.pl ​: We are an organization that has been fulfilling the travel dreams of Poles for 25 years. Wakacje.pl is the largest e-commerce platform in Poland and a network of travel agencies offering a wide range of travel products. Since 2015, we have been part of Wirtualna Polska Holding – the largest Polish group of media and e-commerce companies. At Wakacje.pl , we offer thousands of domestic and international trips, as well as travel insurance, airport parking, and holiday vouchers. We constantly expand our offer to best meet our customers' needs. If you approach life with #ENERGY , value #HONESTY AND OPENNESS , focus on #CUSTOMER UNDERSTANDING and #COLLABORATION at work, carry out your tasks with high #EFFICIENCY and #RESPONSIBILITY , and want to play a key role in making us #INNOVATIVE – join us! About us: We are a growing team of over 100 IT specialists, including Developers, DevOps Engineers, Testers, Project Managers, Architects, and Analysts. We're driven by passion and engagement and prioritize a culture of open communication. A commitment to high code quality, robust test automation, and efficient processes is at the core of what we do. We work in Scaled Agile Framework (SAFe), and our development is built on the React ecosystem. Key responsibilities: Delivering business initiatives, the team's goal is to ensure high performance of the web service listings on both desktop and mobile, with a particular focus on mobile performance Monitoring the current performance and health metrics of the service, such as TTFB, LCP, FCP, etc Responding promptly to any degradation of these indicators Maintaining, improving, and evolving the monitoring and alerting systems Delegating tasks within the team appropriately, based on the situation, priorities, and individual capabilities Working with people: development plans, assessments, and regular 1:1 status meetings Collaborating with other leaders and key roles across the organization, such as architects and engineering managers Requirements: Advanced JavaScript (ES6+), including design patterns​ Deep understanding of asynchronous programming (event loop, promises, async/await) Browser performance optimization techniques Strong TypeScript expertise Designing scalable type architectures for large codebases Best practices for TS in monorepos or multi‑module environments React expert-Level Skills Rendering optimization (memoization, useCallback, useMemo) State management solutions such as Redux Deep Knowledge of Next.js App Router & Server Components SSR, SSG, ISR, API Routes, Server Actions Backend integration through REST Front‑End Architecture (designing modular, scalable application architecture) Standards for code quality, structure, and engineering practices Familiarity with microfrontends (optional but valuable) Quality Assurance & Testing (Unit testing with Jest, Vitest, React Testing Library) Backend Integration (Working with REST, WebSockets) Authentication/authorization handling (OAuth, JWT, Next.js middleware) API contract validation and integration patterns DevOps for Front‑End (CI/CD pipelines (GitLab CI/CD) Nice to have: Databases (SQL, NoSQL) Programming languages (e.g. PHP, GoLang) Using AI tools like Codex, CloudCode Soft skills - Relational‑Transformational Leade Inspires with a clear vision and builds trust – shows the direction of change while creating a sense of safety within the team. Communicates with empathy and engagement – listens, understands, and energizes people to take action. Supports both individual and team development – nurtures talents, provides constructive feedback, and enables continuous learning. Strengthens collaboration and responsibility – builds strong relationships while delegating and giving space for independent decision‑making. Promotes innovation in a supportive environment – encourages bold ideas, experimentation, and learning from mistakes. What do we offer: Workplace safety and comfort: Employment based on an employment contract or B2B, Full support during the onboarding period under the supervision of an engaging leader/buddy. Business agency and agility: Real influence on business decisions, the ability to take initiatives and implement your ideas. Development within the organization: Individual Development Plan, Participation in training courses and conferences to enhance professional competencies. All-inclusive for Employees: A benefits package that you can use according to your preferences – Lux Med medical care, Health and Life Insurance (PZU and Warta), Multisport card, shopping and lunch vouchers, and many other cafeteria offers available on the Worksmile platform, Study Tour – trips abroad to explore our product offerings (destination tours and hotel audits), A training and webinar package supporting professional and personal development, Discounts on our products for employees and their families, Work in the modern Alchemia office complex – Neon building, 100 meters from the Gdańsk Przymorze-Uniwersytet SKM station, Teambuilding events for the start and end of the tourist season – check them out: Instagram , LinkedIn , Tiktok , Facebook , Mini events, delicious coffee, and on Mondays, hot chocolate, Casual dress code. Ready to join the team with a #travelmindset ? We’re waiting for you!

🏢 Summary: Fullstack Developer role focused primarily on frontend development for building and maintaining internal tools in the payment industry. The position involves designing responsive, data-heavy user interfaces, integrating with backend services, and ensuring high performance and reliability. The role requires close collaboration with cross-functional teams and availability for late meetings with the US team 2–3 times per week. 🗂️ Requirements: Proficiency in JavaScript and TypeScript, Proficiency in Python, Strong experience with React and Redux, Solid knowledge of HTML5 and CSS3, Experience integrating RESTful or GraphQL APIs, Experience with frontend testing frameworks, Familiarity with Git, Experience building data-heavy UIs, Understanding of responsive design principles, Availability until 9:00 pm 2–3 times per week 📃 Skills: JavaScript, TypeScript, Python, React, Redux, HTML5, CSS3, REST, GraphQL, Git, Jest, ReactTestingLibrary, D3, Chart.js, Plotly, MaterialUI, Tailwind, Linaria, CI/CD, Agile, Scrum 🏢 Description: 2-3 per week you need to be available until 9:00 pm due to meetings with the US team. Altimetrik Poland is a digital enablement company. We deliver bite-size outcomes to enterprises and startups from all industries in an agile way to help them scale and accelerate their businesses. We are unique in Poland's IT market. Our differentiators are an innovation-first approach, a strong focus on core development, and an ability to attack the challenging and complex problems of the biggest companies in the world. We are looking for a Fullstack Developer for one of our clients in the payment industry to build and maintain internal tools that support our teams’ workflows and improve operational efficiency. The ideal candidate is comfortable working across the stack, with a primary focus on frontend development and strong proficiency in JavaScript, and Familiarity with Python. You will collaborate closely with product managers, designers, and backend engineers, data engineers to design intuitive user interfaces, integrate with backend services, and ensure our internal tools are reliable, performant, and easy to use. Responsibilities: Design, develop, and maintain frontend interfaces for internal tools used by various teams. Implement responsive, accessible, and user-friendly UI components using modern JavaScript frameworks/libraries (e.g., React, Redux, TypeScript, Linaria (CSS-in-JS), etc). Integrate frontend applications with backend services and APIs Write clean, maintainable, and testable code (unit, integration, and end-to-end tests as needed). Participate in code reviews, providing and receiving constructive feedback to maintain high code quality. Troubleshoot, debug, and resolve issues in production and staging environments. Contribute to technical design discussions and help define best practices, coding standards, and tooling for the frontend stack. Document features, components, and workflows for internal users and other developers. Skills and Experience: Proficiency in Python, JavaScript and modern frontend development practices. Solid understanding of HTML5, CSS3, and responsive design principles. Experience consuming RESTful and/or GraphQL APIs from frontend applications. Familiarity with version control systems (e.g., Git) and collaborative development workflows. Ability to write tests and use testing frameworks (e.g., Jest, React Testing Library). Strong problem-solving skills and attention to detail. Good communication skills and ability to work cross-functionally with non-technical stakeholders. Experience building internal tools, admin dashboards, or operational dashboards. Strong TypeScript and React fundamentals, including Redux state management patterns. Experience with design systems, component libraries, or UI frameworks (e.g., Material UI, Tailwind CSS). Familiar with Graph visualization, Search tool Experience with data visualization libraries (e.g., D3.js, Chart.js, Plotly) for internal reporting tools Experience building data-heavy UIs — tables with pagination, lazy-loaded trees, filterable lists. Familiarity with CI/CD pipelines and automated deployment workflows. Experience working in an Agile or Scrum environment. 🔥We grow fast. 🤓We learn a lot. 🤹We prefer to do things instead of just talking about them. If you would like to work in an environment that values trust and empowerment... don't hesitate, just apply!

🏢 Summary: Senior AI Engineer role focused on designing and building AI Agentic systems within complex, production-grade platforms. The position combines hands-on full-stack development (with backend ownership) and architectural leadership to deliver scalable, enterprise-ready LLM-based solutions. The role involves close collaboration with clients and cross-functional teams across the full AI system lifecycle. 🗂️ Requirements: Strong full-stack experience with NodeJS, Strong full-stack experience with TypeScript, Minimum 1 year experience in AI Engineering role, Experience with AI Agentic technologies and architectures, Understanding of RAG and Multi-Agent concepts, Understanding of MCP Servers and LLM-based systems, Hands-on experience with LLM APIs or SDKs, Experience with LangChain or LlamaIndex, Experience with AWS, Azure, or GCP, Experience with CI/CD pipelines and DevOps practices, Experience with REST APIs, Experience with database integration, Senior-level experience in system design and architecture, Ability to design AI-driven systems within enterprise architectures, Fluency in English 📃 Skills: NodeJS, TypeScript, LLM, RAG, LangChain, LlamaIndex, OpenAI, Anthropic, AWS, Azure, GCP, CI/CD, REST, SQL, MCP 🏢 Description: Hi there! 👋🏻 We’re Tooploox 💎 , part of Solvd Inc . We create AI-powered products and services that make a real difference. Our team of nearly 200 specialists - including a 40+ person R&D team with many PhDs - has pioneered AI solutions across industries from healthcare to e-commerce. We’ve published research in top-tier venues like NeurIPS and ICML, while delivering real-world applications that help our clients innovate and scale. Now, as part of Solvd Inc., we’re building on our strengths with even greater global reach and resources - while keeping the creative, human-scale culture that defines us here in Poland. If you want to work on meaningful AI projects, with space to grow and the freedom to innovate, you’ll feel right at home. Feel invited! What you will do: Design and build AI Agentic systems as part of complex, production-grade platforms. Collaborate with cross-functional teams to define architecture and technical direction across the full lifecycle, from early exploration to production. Lead and influence system and architecture discussions while ensuring AI solutions are scalable, reliable, performant, and maintainable in the long term. Act as a trusted technical advisor by challenging assumptions, framing problems clearly, and proposing well-reasoned engineering solutions rather than simply executing tasks. Work hands-on across both backend and frontend, with primary ownership of backend systems. Collaborate confidently in a customer-facing, multi-vendor environment and strengthen our expert positioning through strong technical credibility and clear communication. Experience and skills you need to join us: Strong full-stack experience with NodeJS and TypeScript. At least 1 year of experience in an AI Engineering role . Experience with AI Agentic technologies, architectures, and best practices. Understanding of RAG, Multi-Agent concepts, MCP Servers, and LLM-based systems. Hands-on experience with LLM APIs /SDKs (e.g., OpenAI, Anthropic). Practical experience with orchestration frameworks such as LangChain or LlamaIndex. Experience with cloud platforms (AWS, Azure, or GCP). Familiarity with CI/CD pipelines, DevOps best practices, REST APIs, and database integration. Senior-level software engineering experience with a strong focus on system design and overall architecture. Ability to design AI-driven systems as part of broader enterprise architectures. Strong problem-framing skills and confidence to challenge designs and requirements constructively. Comfort working directly with client engineers and stakeholders in an enterprise, multi-vendor setup. Fluency in English (Polish is a plus). It would be great if you also have: Basic knowledge of machine learning principles. Ability to read and understand Python code. Experience with React. Experience with model fine-tuning, distillation, or LLM evaluation. Experience with Model Context Protocol (MCP). Experience with graph databases or Voice Agent frameworks (e.g. Pipecat). Language-agnostic mindset with comfort across multiple stacks (Java is a strong plus). Experience supporting or mentoring other engineers. What we offer: 🏖️ 26 days of annual service break. 🤒 An additional pool of 14 days per year paid at 80% of your standard rate . 🇬🇧 English lessons once a week or more frequently, depending on your needs. 📚 Access to a curated library of books and e-books, regularly updated based on employee suggestions, plus recurring knowledge-sharing initiatives . 🏡 Flexible hours and the option to work 100% remotely or from one of our offices in Wrocław or Warsaw . 💻 Top-quality equipment – we provide MacBooks, new monitors, noise-cancelling headphones, and any additional gear you may need to work comfortably. 🏥 Group insurance with Warta and private medical care with Enel-Med for just 1 PLN. 🧠 Mental health support – we offer access to a psychologist with fully anonymous consultations if needed. 🏋️‍♂️ Multisport card (we cover most of the cost – your contribution is currently no more than 45 PLN, or less depending on the selected package), access to gyms in our Wrocław and Warsaw offices , and sports initiatives like the annual Bike 2 Work Challenge . 🍕🎮🕺🏻 We host team lunches, webinars, game nights, and social events . We enjoy the occasional barbecue, dance party, time on the terrace, foosball, or PlayStation session.

🏢 Summary: Fullstack Developer role focused on modernizing a mature enterprise financial management platform into a cloud-native architecture using Java, React, and TypeScript. The position combines hands-on development with technical leadership, software architecture design, and AI-assisted engineering practices. The role includes mentoring engineers, driving DevOps adoption, and collaborating with international teams in a remote B2B setup. 🗂️ Requirements: Commercial experience with Java, Experience with Java/Jakarta EE, Hands-on experience with React, Hands-on experience with TypeScript, Experience designing enterprise software architecture, Knowledge of Azure, Knowledge of Docker, Experience with CI/CD, Knowledge of DevOps practices, Experience with AI-assisted development tools, Understanding of software architecture, Knowledge of design patterns, Experience with distributed systems, Experience building scalable applications 📃 Skills: Java, JakartaEE, React, TypeScript, Azure, Docker, CI/CD, DevOps, GitHubCopilot, MicrosoftCopilot, Kubernetes, C, C++ 🏢 Description: Company Description Our mission as a company providing IT services is to provide our clients all over the world with the best solutions. We manage to do this by analyzing the needs of our clients and matching them to the skills and aspirations of our employees. Therefore, one of our main motivations is to provide each Employee and Consultant with a satisfying experience. Joining us means being part of a community with diverse personalities. Start your adventure with act digital Polska ! Job Description We are looking for Fullstack Developer to work on mature enterprise financial management platform , as it evolves towards a modern, cloud-native architecture. The role combines hands-on software engineering with technical leadership, driving architecture, front-end standards, and AI-assisted development practices. Responsibilities Design and evolve application architecture , supporting the modernization of a large-scale enterprise platform. Lead development using Java, React, and TypeScript , promoting engineering best practices and reusable solutions. Drive adoption of AI-assisted development tools (e.g. GitHub Copilot, Microsoft Copilot) and contribute to AI-enabled engineering capabilities. Mentor engineers, review technical solutions, and collaborate with cross-functional teams to define the product's technical direction. Requirements Strong commercial experience with Java (Java/Jakarta EE) . Hands-on experience with React and TypeScript . Experience designing software architecture for enterprise applications. Knowledge of Azure , Docker , CI/CD , and modern DevOps practices. Experience with AI-assisted development tools (e.g. GitHub Copilot , Microsoft Copilot ). Strong understanding of software architecture , design patterns, distributed systems, and scalable application development. Nice to have Kubernetes. Experience modernizing monolithic applications into cloud-native architectures. Experience with ERP, financial, or other enterprise business applications. Knowledge of C/C++. Experience with AI integrations, APIs, Model Context Protocol (MCP), or developer platforms. Experience mentoring senior engineers and working in distributed international teams. Additional Information Work model: Remote Type of contract: B2B We offer Access to local and international projects - Clients from France, Germany, Portugal, UK, and Benelux. Professional development support - trainings, technical certificates, conference participation, foreign language classes, and soft skills trainings are subsidized for up to 2 000 PLN. Bonus for recommending Candidates starting from 6 000 up to 10000 PLN. Fully paid Medicover healthcare card. Psychological support program WellBee. Multisport card. Regular integration events and gifts. Long-term cooperation. Relocation Program. If You applied for this position the Controller of your personal will be ACT DIGITAL POLSKA Sp. z o.o., with its registered office at Przyokopowa 31, 01-208 Warsaw . The personal data provided by you will be processed for the purpose of the recruitment process and for future recruitment processes. You have the right to access the content of your data, request their rectification, erasure, restriction of processing, the right to data portability, the right to object to the processing of your data and the right to lodge a complaint to the President of the Personal Data Protection Office.

🏢 Summary: Fullstack Developer role focused on building and scaling web-based MVP products from scratch, collaborating with cross-functional teams and leveraging AI tools to deliver scalable, secure, and high-quality solutions. The position involves roadmap ownership, architecture design, cloud deployment, and continuous product improvement based on metrics and user feedback. 🗂️ Requirements: Proven experience as Fullstack Developer with portfolio of web-based products, Strong knowledge of TypeScript or JavaScript, Knowledge of at least one: Python, Rust, or C#, Experience with React and JSX-based frameworks, Experience with Next.js, Understanding of cloud computing platforms and networking, Experience with Docker and CDN technologies, Knowledge of Edge Workers, Experience with data modeling, Experience with relational databases, Knowledge of PostgreSQL, Architecture design skills, Ability to use AI tooling for coding productivity, Familiarity with Agile methodologies, Experience with Jira or Linear 📃 Skills: TypeScript, JavaScript, Python, Rust, C#, React, Next.js, JSX, Docker, CDN, EdgeWorkers, PostgreSQL, SQL, Cloud, AI, Jira, Linear, Agile 🏢 Description: We’re a well-knit digital design studio working with products, brands and (no-)code. Founders come to us because we help them define, build and scale their MVPs. That means we gotta think beyond “u mnie działa” (though we love all the memes). You’re free to do the job your way, but the team is there for you. Doesn’t matter if you’re just in a pickle or need a real talk about your career — there’s always folks happy to give you a hand. And hey, we’re not here to point the finger at what to do. If you see something we can improve or know how to reach our goals — do it and get your cred. The team is already asking about you. Don't make them wait, apply! Your day-to-day Developing and maintaining the product roadmap & ensuring alignment with the project vision. Collaborating with cross-functional teams, including product design, engineering, no-code, to ensure that the product meets the desired specifications Defining growth metrics for individual products in cooperation with the team Writing code with help of AI to match the best standards of product development. Ensuring the product is scalable, reliable, and secure Testing the product thoroughly to identify and fix any issues before launch Monitoring the product's performance and user feedback after launch, iterating and improving as necessary It's a match if you're like this Proven experience as a Fullstack Developer or a similar role, with a portfolio of successful web-based products Solid skills how to leverage AI tooling for productivity gains. Strong knowledge of modern web development languages, TypeScript/JavaScript, and at least one of Python, Rust, C#. Experience with React/JSX-based web frameworks, preferably Next.js (app directory) Strong understanding of cloud computing platforms, networks, and associated technologies like Docker, CDN, Edge Workers, etc. Knowledge of data modeling and relational databases preferably PostgreSQL Architecture design skills Familiarity with Agile development methodologies and project management tools such as Jira or Linear Excellent communication and collaboration skills Passion for innovation and a desire to stay up-to-date with the latest development trends and technologies (nice to have) Bachelor's degree in Computer Science, Engineering, or a related field If you are a highly motivated and skilled Fullstack Developer looking for an exciting opportunity to create innovative products from scratch, we invite you to apply for this position. What you get Work wherever & whenever you want (but bonus points for being relatively close to our HQ) Unlimited budget for growth Unlimited hardware & software budget Paid time off and sick leave No overtime (but paid double if you volunteer) Dinners, retreats, and workations Worksmile cafeteria plan The process 1. You first Hit that big Apply button and tell us about yourself. 2. Vibe check Let’s jump on a call, so we can both figure whether it’s a fit. 3. Show off We’ll ask you to do a little task (that we’ll pay for) so we can see your wizardry. 4. Join the team One last interview to talk details and that’s it, you’re on board! Find out more at tonik.com

🏢 Summary: The role involves developing high-quality Android applications in autonomous, agile teams, taking responsibility for technical decisions and delivering end-to-end mobile solutions for major brands. You will design app architecture, integrate with server-side data sources, build UI based on design systems, and ensure code quality through testing and reviews. The position focuses on modern Android technologies and continuous technical improvement. 🗂️ Requirements: 3+ years commercial experience in Android development, Strong knowledge of Kotlin, Experience with Android architecture patterns, Knowledge of Android best practices, Experience with REST or GraphQL integration, Experience with unit testing in Android, Ability to design and implement app architecture, English proficiency for technical communication 📃 Skills: Kotlin, Android, MVVM, Kotlinx, Hilt, Coroutines, Flow, Jetpack, Compose, Navigation, WorkManager, Paging, Retrofit, Apollo, Moshi, JUnit5, MockK, Room, SQLDelight, KotlinMultiplatform, RxJava, Databinding, Koin, SQL, REST, GraphQL 🏢 Description: Future Mind is a brilliant, inspiring team, one of the most awarded tech consulting companies in the region. We value proactive professionals who enjoy teamwork, solving problems, and sharing knowledge. Together we create high-quality solutions that fulfill the business needs of our clients and impact the lives of their customers every day. We all strive for continuous professional development with the active support of experienced mentors and team leaders along a well-structured professional development path – we all keep learning. In our frequent internal tech meetups, we share knowledge, discuss technical and business issues, and find solutions, and when you want to take an external course, participate in a conference, or go to a meetup, we provide relevant funding. As a team, we have received several industry awards for delivering some of the best eCommerce applications in Poland, listed among the most popular and best reviewed applications in app stores. Our expert engineers, testers, designers, project managers, and analysts work on projects ranging from top mobile commerce apps used daily by millions of customers to IoT experiments. If you are an experienced, reliable software engineer, ready to join a team of more than 40 mobile application developers, work in or lead autonomous project teams, and develop great software products for clients such as Żabka, HEBE, Superpharm, LPP (Sinsay, Reserved), eobuwie, Biedronka and many others, take part in our quick and remote hiring process. Let's talk! This job is all about: working in autonomous, agile teams on ambitious, end-to-end projects, taking initiative and responsibility for the technical side of your projects, delivering high-quality Android applications for outstanding local and global brands, designing and establishing communication with server data sources, creating user interfaces based on design systems prepared by our Product Designers, testing the effects of your work and reviewing the work of your team, taking part in preparing relevant project documentation. Here's what we're looking for: at least 3+ years of commercial experience in developing Android applications, solid knowledge of Kotlin, the patterns and good practices related to developing Android applications, good command of English, which will allow you to communicate with clients and peers and read specs, good communication skills — we want you to interact with the people you work with, help them do a better job, great attention to detail, consistency, and accuracy, creativity and proactiveness — good ideas and constructive remarks are always welcome! Here's some of the tech you can come across on our projects : Kotlin; MVVM; Kotlinx; Hilt; Coroutines+Flow; Jetpack: Compose, Navigation, Work, Paging etc; Retrofit, Apollo, Moshi; junit5, mockk; Room, SQLDelight, Kotlin Multiplatform, and in some older projects we used RxJava, databinding, and Hilt/Koin. You don’t have to know it all, but you can expect to learn it with the help of your experienced Future Mind colleagues. We create every project from scratch, and we get to use the newest, most reliable tech available every time, as we see fit. What we actually use depends on the project, and it is the team that decides, you included. ...and here's what we offer: non-corporate, transparent work environment where everyone has their say, frequently reviewed salary, relevant to market rates, your developing skills, and the results you achieve, possibility to significantly impact your projects — your input has real value, continuous professional development and application of new technologies — we all keep learning, active support of experienced mentors and team leaders along a well-structured professional development path, frequent team meetings with the purpose of sharing knowledge and discussing interesting case studies and problems that we come across on our projects, financial support for professional development, when you want to learn, take part in a conference, or go to a meetup, flexible working hours, which means that you can actually the ability to work fully or partially remotely, or check in to one of our offices whenever you like, fully paid private health insurance, subsidized sports membership, and language courses, free breakfast, snacks, and drinks at the office, along with a chill-out space, a foosball table, and some gaming gear at our Warsaw office for when you need to relax and charge your batteries, a laptop with the operating system which you choose (Mac/PC/Linux) and an additional, good quality monitor.

🏢 Summary: Senior or Staff Product Engineer role focused on building and shipping intuitive, high-performance end-to-end web product experiences in an AI-native accounting platform. The position involves owning full-stack feature delivery from UI to server-side logic, collaborating directly with leadership and design, and setting engineering best practices. The role requires strong frontend expertise, cloud infrastructure knowledge, and hands-on work with modern AI tooling. 🗂️ Requirements: 5+ years of full-stack product engineering experience, Proven experience building and shipping production web applications, Strong practical experience with React and TypeScript, Experience designing and working with AWS or GCP cloud infrastructure, Ability to design and implement scalable server-side logic, Experience delivering end-to-end features from frontend to backend, Ability to work on-site 4–5 days per week in Wrocław 📃 Skills: TypeScript, React, Node.js, AWS, GCP, Terraform, PostgreSQL, OpenAI, Azure, GitHub, Figma, LLM 🏢 Description: ABOUT THE COMPANY We're an applied AI company building an AI-native alternative to legacy accounting software — a market worth tens of billions in annual recurring revenue. Our mission is to help entrepreneurs focus on what matters in their business and life, and to help their accountants become more strategic. We've raised $20M from a group of top-tier investors and have grown ARR 60% month-on-month since our public launch. We now serve thousands of businesses and are expanding our product to serve accountants directly — creating a two-sided platform where both business owners and their accountants use and recommend us. We're at an early but proven stage, moving fast, and building a world-class engineering team in Wrocław to match our ambition. ABOUT THE ROLE We're looking for a Senior or Staff Product Engineer with a strong track record of building intuitive, performant end-to-end product experiences. The defining quality of this role is craft — you care deeply about how things feel to use, and you're energised by the opportunity to make software feel like magic because AI is doing real work behind the scenes. You'll work directly with the CEO, Operations, AI, and Design teams to scope and ship user-facing features. There's no product manager layer here — you'll engage directly with users, iterate quickly, and own the quality of what you deliver from UI through to server-side logic. WHAT YOU'LL WORK ON End-to-end feature delivery Work directly with the CEO, Operations, AI, and Design teams to scope and ship polished, scalable user-facing features with beautiful UI components and robust server-side logic. Engineering best practices Redefine what best-in-class software development looks like for the team. You'll set the standard, not follow it. Technology evaluation Continuously research and evaluate new technologies to improve the speed, scalability, and performance of the product. Bring recommendations and drive adoption. User-focused iteration Engage directly with users to understand how the product is being used, iterate quickly, and deliver experiences that feel genuinely polished — not just functional. WHAT WE LOOK FOR 5+ years of full-stack product engineering A strong track record building and shipping full-stack production web applications that real users depend on. Modern frontend fluency Deep practical experience with React and TypeScript. You write frontend code that is fast, accessible, and maintainable — and you have an eye for detail in UI. Cloud infrastructure experience Familiarity with AWS or GCP architecture and design patterns, and an understanding of how infrastructure choices affect product performance and reliability. Strong communication Clear written and verbal communication. You can articulate trade-offs, give and receive direct feedback, and work well without a lot of process around you. Bonus Experience as a founder or early founding team member. Familiarity with modern LLM tooling and AI-assisted development (Cursor, Claude Code, etc). Background in finance or accounting. TECH STACK TypeScript, React, Node.js, AWS, Terraform, PostgreSQL, OpenAI, Azure AI. The team uses GitHub, Slack, Linear, Figma, and Notion day to day. THE TEAM Small, senior, and in-person. The office is in central Wrocław, next to the main train station. The expectation is 4–5 days a week in the office — this is a deliberate choice, not a compromise. Relocation support is available for the right candidate. COMPENSATION & BENEFITS Salary $130,000 – $190,000 USD depending on experience, plus competitive equity. Wellness and commute stipend $100 per month. Hardware Premium hardware provided — MacBook Pro and AirPods. Food Daily in-office lunch and dinner. Time off 20 PTO days plus 9 US public holidays. Relocation Support available for candidates relocating to Wrocław.

🏢 Summary: Senior Full Stack Team Lead role focused on building and scaling web applications using React and Node.js while leading a development team. The position combines hands-on front-end and back-end development with architecture design, API development, and deployment in cloud environments. You will drive technical decisions, ensure code quality, and oversee delivery of scalable, production-ready systems. 🗂️ Requirements: 7+ years full-stack development experience with React and Node.js, 2+ years experience in leadership or senior technical role, Strong experience with React.js, Redux, React Hooks, Strong knowledge of HTML5, CSS3, modern JavaScript, Proficiency in Node.js and Express.js, Experience building REST APIs, Experience with PostgreSQL or MySQL, Experience with authentication methods (OAuth, JWT, sessions), Experience with CI/CD and Docker, Experience working with production systems, Experience with Git, Understanding of Agile/Scrum methodologies 📃 Skills: React, Redux, JavaScript, HTML5, CSS3, Node.js, Express, REST, GraphQL, PostgreSQL, MySQL, OAuth, JWT, Docker, Kubernetes, AWS, Azure, GCP, Git, CI/CD, Webpack, Babel, Vite, MongoDB 🏢 Description: Overview We are a leading company in AI-based enterprise operations. We provide digital solutions and consulting services that help businesses grow and improve. We use modern technology to make processes simpler, increase efficiency, and create new ways to earn money, especially in private capital markets. Our ecosystem includes three main parts. First, PaaS (Platform as a Service) with the Orion Platform, which helps improve workflows, show useful insights, and support value growth across portfolios. Second, SaaS (Software as a Service), a cloud platform that offers strong performance and smart tools at scale. Third, our Solutions and Consulting Suite, which includes flexible technology solutions to manage, grow, and improve company performance. With more than 10 years of experience, we support fast-growing companies and private equity platforms, turning technology into a real business advantage. Responsibilities and Duties We are looking for an experienced Full Stack Team Lead with strong skills in React and Node.js. The right person has over 7 years of experience building high-quality web applications and has experience leading a team. You will guide developers, work on both front-end and back-end, take part in all stages of development, and support junior team members. Key Responsibilities Team Leadership & Mentorship: Lead and support a team of developers. Help them grow, review code, and give technical advice. Front-End Development: Build and maintain user interfaces using React.js, Redux, and modern JavaScript. Back-End Development: Create strong and scalable server applications and APIs using Node.js and Express. Integration: Work with database engineers to design databases and manage data using MongoDB or SQL. Application Architecture: Design scalable systems and microservices that meet business needs. Testing & Debugging: Write tests, fix issues, and improve performance. Support good testing practices. Deployment: Manage releases using CI/CD tools and Docker. Collaboration: Work with designers, product managers, and developers to create useful solutions. Communicate with both technical and non-technical teams. Maintenance: Monitor systems, fix problems, and improve applications. Documentation: Write and maintain technical documents for systems and APIs. Requirements Front-End: Strong experience with React.js, Redux, React Hooks, and component-based design Good knowledge of HTML5, CSS3, and modern JavaScript Familiar with tools like Webpack, Babel, or Vite Back-End: Strong skills in Node.js and Express.js Experience building and using APIs (GraphQL is a plus, REST is required) Knowledge of authentication methods like OAuth, JWT, and sessions Database: Experience with PostgreSQL or MySQL Additional Skills: Experience with Docker and Kubernetes is a plus Knowledge of cloud platforms like AWS, Azure, or GCP Experience with Git Understanding of Agile/Scrum methods Qualifications At least 7 years of experience in full-stack development with React and Node.js At least 2 years in a leadership or senior role Experience working with live production systems Bachelor’s degree in Computer Science or similar (preferred) Soft Skills Strong problem-solving and analytical thinking Good communication and teamwork skills Ability to work independently and manage tasks well Willingness to learn new technologies and improve continuously Why Join Us? We look for people who solve problems creatively, learn quickly, and enjoy working in an open and diverse team. We work hard, but we also like to enjoy what we do and aim for high results.