Praca full stackbackend developer – Krakow

We are looking for a Senior Full-stack Developer to join a team building a new product that leverages Python and FastAPI on the backend, React/TypeScript on the front end, with database management powered by PostgreSQL and OpenSearch. The product operates in a multi-cloud environment and makes heavy use of Databricks. Responsibilities Develop and maintain...

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...

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...

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...

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.,...

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,...

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...

We are looking for a Senior Java Full Stack Developer to design and build next-generation business applications using the latest technologies, iteratively refine user requirements, and remove ambiguity while being challenged to learn and grow professionally.ResponsibilitiesProvide technology solutions that solve business problems and strengthen our position...

About UltaHost UltaHost is a rapidly growing global web hosting and cloud infrastructure provider delivering high-performance hosting, VPS, dedicated servers, and cloud solutions to customers worldwide. Our mission is to provide reliable, scalable, and innovative infrastructure services while maintaining exceptional customer satisfaction. As our global...

🚀 We’re hiring: Qlik Developer 📍 Kraków (hybrid - 6 days/month in the office) 🤝 B2B contract We’re looking for an experienced Qlik Developer to join an ambitious, fast-moving team building best-in-class IT visualization solutions for Corporate & Investment Banking. You’ll work alongside highly motivated IT analysts and engineers, turning...

Posting Description: ServiceNow Developer Do you enjoy converting business requirements into practical ServiceNow solutions? Are you experienced in ServiceNow development and eager to lead solutions from requirements through implementation and support? Join Aon and help develop and improve ServiceNow solutions used across our business! Aon is in the...

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...

Hybrid work: 3 days/week from the office in Krakow or Wroclaw 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...

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....

ServiceNow Developer Do you enjoy converting business requirements into practical ServiceNow solutions? Are you experienced in ServiceNow development and eager to lead solutions from requirements through implementation and support? Join Aon and help develop and improve ServiceNow solutions used across our business! Aon is in the business of better...

Application Developer – IAM & API We are looking for an Application Developer with strong experience in Identity & Access Management (IAM), API development and identity integrations. You will join a team responsible for building and improving identity lifecycle and access management solutions, developing APIs and automating identity-related processes...

We are looking for an experienced Senior Java Fullstack Developer to join our team and be responsible for the development, integration, and maintenance of modern backend solutions. Responsibilities Design, develop, and maintain backend applications. Integrate systems and participate in migration projects. Create and develop RESTful APIs. Build and maintain...

We are looking for a Senior Full Stack Developer to join the MyDevOps platform team. In this role, you will focus on developing and maintaining an internal developer platform that supports access management, license management, automation, integrations, and self-service workflows for engineering tools. You will work in a remote setup, collaborating with a...

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...