Senior Fullstack Developer (React + Node.js) | Kraków

Hello, let’s meet!

We are Xebia - a place where experts grow. For nearly two decades now, we've been developing digital solutions for clients from many industries and places across the globe. Among the brands we’ve worked with are UPS, McLaren, Aviva, Deloitte, and many, many more.

We're passionate about Cloud-based solutions. So much so, that we have a partnership with three of the largest Cloud providers in the business – Amazon Web Services (AWS), Microsoft Azure & Google Cloud Platform (GCP). We even became the first AWS Premier Consulting Partner in Poland.

Formerly we were known as PGS Software. In 2021, we joined Xebia Group – a family of interlinked companies driven by the desire to make a difference in the world of technology.

Xebia stands for innovation, talented team members, and technological excellence. Xebia means worldwide recognition, and thought leadership. This regularly provides us with the opportunity to work on global, innovative projects.

Our mission can be captured in one word: Authority. We want to be recognized as the authority in our field of expertise.

What makes us stand out? It's the little details, like our attitude, dedication to knowledge, and the belief in people's potential - emphasizing every team members development. Obviously, these things are not easy to present on paper – so make sure to visit us to see it with your own eyes!

Now, we've talked a lot about ourselves – but we'd love to hear more about you.

Send us your resume to start the conversation and join the #Xebia.

You will be:

• designing and developing cross-platform, mobile-first progressive web applications,

• writing clean, efficient code and conducting code reviews,

• ensuring high standards of performance, availability, security, and reliability,

• defining and implementing features for services owned by the team,

• communicating effectively with team members, managers, and other stakeholders,

• collaborating closely with other teams to support global-scale initiatives.

Your profile:

• availability to work on-site in Kraków three days a week,

• minimum 5 years of commercial experience in software development using JavaScript/TypeScript,

• experience with modern frontend frameworks, especially React,

• solid knowledge of Node.js and Express.js,

• familiarity with reactive programming principles,

• experience working with GitOps workflows and tools,

• understanding of Micro-frontend architecture,

• expertise in building Single Page Applications (SPA),

• proficient in writing automated tests (e.g., Unit Testing, E2E Testing),

• strong problem-solving and analytical thinking,

• ability to design and reason about complex systems,

• ownership mindset – you follow through from concept to resolution,

• comfortable working in agile, cross-functional teams,

• strong command of written and spoken English.

Work from the European Union region and a work permit are required.

Nice to have:

• proven experience in supporting and operating production systems (DevOps mindset),

• hands-on experience in designing and building systems for high availability and scalability,

• background in e-commerce or other large-scale environments, with a focus on security, performance, and reliability.

Recruitment Process:

CV review – HR Interview – Technical Interview – Client Interview – Decision