Jobs · nofluffjobs

Fullstack Developer (Java/React/Node)
Link Group · Kraków · Posted 11d ago
About the role
We are looking for a Mid/Senior Full Stack Engineer to join a product engineering team working on cloud-based applications built with React, Node.js, Java Spring Boot, and Azure . The role is hands-on and focused on designing, developing, and improving scalable web applications, APIs, and microservices in a modern distributed environment. You will work across frontend and backend, contribute to technical decisions, support code quality, and collaborate closely with engineers, product teams, and architects. This is a good fit for someone who enjoys building features end to end, understands modern engineering practices, and wants to grow further in architecture, cloud, and platform-level topics. Who we are looking for We are looking for an engineer who can deliver high-quality software, work across the full stack, and take ownership of assigned technical areas. You will be a strong fit if you enjoy practical development, understand both frontend and backend perspectives, and want to grow in a modern cloud-based product environment.
Requirements:
Commercial experience as a Full Stack Engineer or Software Engineer working across frontend and backend. Strong knowledge of JavaScript/TypeScript , HTML5, CSS3, and modern frontend development. Good hands-on experience with React.js . Experience with Node.js and frameworks such as Fastify or Express . Experience with Java Spring Boot for building REST APIs and microservices. Understanding of distributed systems, REST API design, and integration patterns. Experience with cloud-based environments, preferably Azure . Knowledge of relational databases such as PostgreSQL or MS SQL Server . Familiarity with CI/CD pipelines, version control, and modern software delivery practices. Good communication skills and ability to work effectively in a team. Practical experience or openness to working with AI-assisted engineering tools such as GitHub Copilot . Nice to have Experience with microfrontends or large-scale frontend architecture. Knowledge of Azure App Services , Azure Functions , or Azure DevOps . Experience with DevOps practices, CI/CD, and automated testing. Experience with performance optimisation and troubleshooting distributed applications. Familiarity with cloud security, scalability, and reliability practices. Experience mentoring less experienced developers or supporting technical decision-making in a team.
Must have: JavaScript, TypeScript, HTML5, CSS, Node.js, Java, Spring Boot, REST API, API, Relational database, MS SQL Server, PostgreSQL, CD, Communication skills
Nice to have: GitHub, Azure, Azure DevOps, DevOps, Automated testing, Cloud, Security
Daily tasks: - Develop and maintain web applications using React, TypeScript, and modern frontend tooling.
– Build and improve backend services and APIs using Node.js and Java Spring Boot.
– Work with microservices and integration patterns in a cloud-based environment.
– Participate in solution design, technical refinements, code reviews, and architecture discussions.
– Support the development of scalable, secure, and reliable applications.
– Improve code quality, maintainability, performance, and test coverage.
– Collaborate with product owners, architects, and other engineers to translate business needs into technical solutions.
– Support CI/CD and deployment processes in Azure.
– Use AI-assisted development tools such as GitHub Copilot to improve productivity and code quality.
Read the full posting on nofluffjobs →
FAQ
Is the Fullstack Developer (Java/React/Node) role at Link Group remote?+
This Fullstack Developer (Java/React/Node) position is listed as onsite (Kraków).
What is the salary for the Fullstack Developer (Java/React/Node) role at Link Group?+
The listing states 120-130 PLN / hour (permanent).
What seniority level is this Fullstack Developer (Java/React/Node) role?+
This is a senior level position.
How do I apply for the Fullstack Developer (Java/React/Node) role at Link Group?+
Use the "Apply on nofluffjobs" button to open the original posting on nofluffjobs, where you can submit your application directly to Link Group.