Praca remote front-end full-stack developer – Krakow

We are seeking a skilled Lead .NET Engineer with deep knowledge of Front-End, Cloud, and AI to join a dynamic development team supporting one of our key clients. In this role, you will design, build, and maintain secure, scalable, and reliable web applications and services using .NET, cloud, and AI technologies, in addition to solid front-end development...

We are seeking a Senior Full-stack Developer who thrives on building scalable, cloud-native applications. You'll bring deep expertise across Node.js, React or Angular, and AI integration to deliver intelligent, user-focused solutions. Please note that office work at least 3 days a week at the EPAM office in Krakow, Gdansk, Wroclaw, Katowice or Lodz is...

We are seeking an experienced Lead Java Full Stack Developer to join our team and contribute to a cutting-edge platform. The platform you will work on is made up of a series of components providing next-generation valuation and risk management services.Please note that this role requires 3 days in the office in "flex-hybrid" mode.ResponsibilitiesDesign,...

Strong experience with TypeScript, React, and Next.js . Solid understanding of modern frontend architecture (components, routing, state management). Experience delivering full-stack features and familiarity with backend systems (Java, Spring Boot). Proficiency working with REST APIs, authentication flows, and secure coding practices. Ability to write clean,...

6 years of experience in enterprise software development, including Agile and Waterfall environments. Strong Java development and Spring Framework expertise (including RESTful API development). Experience with system integrations and migration projects; exposure to full-stack approaches is a plus. Familiarity with DevOps practices and Agile frameworks (e.g.,...

You will join a high-performing team of software engineers, with the ability to work on the backend or full stack, but primarily working on the backend, and taking responsibility for implementing a range of new application features, as well as improving the architecture, performance, scalability, and resilience of the existing...

3 years of experience as a full stack developer. Strong frontend skills in React and HTML. Experience building RESTful services with Node.js. Working knowledge of Git. Experience writing unit tests. Ability to work independently and take ownership of your work. Fluent English for daily communication. - Prestigious position at one of the world's largest...

About the project: We are looking for an experienced Senior Full Stack Engineer to join an international technology team developing high-performance applications for the financial services industry. The team builds and maintains solutions supporting foreign exchange (FX) operations, including trade execution, order management, risk management, and financial...

N-iX is a global software development service company that helps businesses across the globe create next-generation software products. Founded in 2002, we unite 2,400 tech-savvy professionals across 40 countries, working on impactful projects for industry leaders and Fortune 500 companies. Our expertise spans cloud, data, AI/ML, embedded software, IoT, and...

5 years of experience as a Full Stack Software Engineer or similar role. Backend: Strong experience in object‐oriented languages (e.g., Java, Kotlin, Python, Scala) and building distributed systems. Frontend: Proficiency in modern JavaScript frameworks (React and/or TypeScript). Hands‐on experience with REST / GraphQL APIs, microservices, containers...

Proven experience with React TypeScript and modern frontend architecture. Hands‐on understanding of Next.js , state management, and data‐fetching patterns. Familiarity with Java/Spring Boot backend development and API integration. Experience collaborating on cross‐functional product delivery. Understanding of observability and monitoring tools....

We’re looking for a Senior Full-Stack Engineer who brings deep technical expertise and a collaborative mindset to our product development team. You will work with a modern microservices architecture, building scalable backend services using the ASP.NET Web API with C#, and intuitive frontend interfaces using mainly React and TypeScript. This is a hands-on...

Project Description: We're looking for a senior Full-Stack Developer (Java + React) to join our client's team and help build a new AI-enabled application platform. The team works with modern AI-assisted tools such as GitHub Copilot and generative AI, and cares about clean code, agile methods and high-quality delivery. The client is in the investment banking...

Strong experience in software engineering , focusing on building backend services and microservice-based systems. Proven ability to design, develop, and maintain large-scale distributed applications . Experience delivering RESTful APIs to production . Hands-on experience writing schemas and working with PostgreSQL databases . Demonstrated experience...

8 years of enterprise application development with strong Backend Engineering focus 2 years in formal technical leadership , including mentoring and technical delivery ownership Strong experience with Java and Spring ecosystem (Boot, Data, REST, Security) Hands-on experience with microservices architecture and micro-database design patterns Understanding of...

Minimum 5 years of professional experience in backend development. Solid hands‐on experience with Node.js and Web API development . Strong database design and SQL skills (preferably PostgreSQL). Demonstrated understanding of the Software Development Lifecycle (SDLC) . Excellent problem‐solving and analytical skills with keen attention to detail. Good...

We're building technology platforms that improve the engineering experience and help teams deliver safely to production. A key focus is automating compliance controls and evidence collection, reducing manual effort and allowing engineers to focus on delivering value. As part of this initiative, we're developing a Platform Control Automation service that...

We are looking for an experienced Full Stack Developer to work on the development and maintenance of web applications, backend services, and data solutions. The role involves working across the full technology stack, including system integrations and database development. 5 years of professional software development experience. Strong Java and backend...

Senior Full Stack Developer Location: Remote (European Time Zone), once per month in the office in Cracow Contract Type: B2B About Us: ETFBOOK is a Swiss SaaS company providing data, analytics, and custom solutions in the Exchange Traded Funds (ETFs) space. Founded in 2020, we aim to make global ETF data accessible, actionable, and valuable for...

We are seeking a Lead Fullstack Developer with a proven ability to deliver complex web applications, guide technical teams, and leverage modern AI capabilities. The ideal candidate has deep expertise in either Node.js on the back end and React or Angular on the front end, and is comfortable architecting solutions on AWS, GCP, or Azure. Please note, office...