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Offer summary
(Summary generated by AI based on the full job description)
The project is an international application with a strong frontend focus. Work centers on frontend development using React and TypeScript with contributions to backend using Java and Spring Boot. Responsibilities include building UI components, integrating with REST APIs, writing unit and integration tests, participating in code reviews and architecture discussions. Required 4+ years experience, knowledge of JPA/Hibernate, REST/JSON/WebSockets, Git, Docker and CI/CD practices, and frontend testing tools (e.g. Cypress, Jest). Offer includes long-term B2B cooperation, 100% remote work and flexible hours.
Fullstack Developer (React / TypeScript + Java)
Company: ITEAMLY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
from: 15 October 2026
to: 14 November 2026
25 000 - 25 000 złnet (+ VAT)/ mth.B2B contract (full-time)
Offer parameters
level:mid
working mode:remote
location:Kraków, Lesser Poland
Kraków, Lesser Poland
Requirements
Expected technologies
React.js
TypeScript
Java
Spring Boot
Jenkins
Docker
Git
Optional technologies
Jenkins
JUnit
AWS
Kubernetes
Terraform
MySQL
MongoDB
Kafka
Hadoop
Apache Spark
Vite
webpack
Prometheus
Elasticsearch
Operating system
Windows
Our requirements
- 4+ years of commercial software development experience.
- Strong commercial experience with React and TypeScript.
- Hands-on commercial experience with Java and Spring Boot.
- Familiarity with JPA/Hibernate.
- Experience with REST APIs, JSON, and WebSockets.
- Knowledge of Git, Docker, and CI/CD practices.
- Experience with frontend testing tools (e.g. Cypress, Jest).
- Familiarity with Agile/Scrum environments.
- English at B2 level or higher.
Optional
- Experience with JUnit and backend integration testing.
- Experience with Java EE, JSF, or JBoss.
- Experience in pharmaceutical or life sciences projects.
- Knowledge of AWS, Kubernetes, or Terraform.
- Experience with SQL/NoSQL databases (MySQL, MongoDB).
- Familiarity with Kafka, Hadoop, or Spark.
- Experience with Vite, Webpack, or Apache JackRabbit.
- Knowledge of monitoring tools such as Prometheus or ELK.
Your responsibilities
- Develop and maintain modern frontend applications using React and TypeScript.
- Build reusable UI components and integrate applications with REST APIs.
- Contribute to backend development using Java and Spring Boot.
- Participate in technical discussions and architecture improvements.
- Write unit and integration tests to maintain code quality.
- Collaborate with Backend, QA, Product, and DevOps teams.
- Participate in code reviews and Agile ceremonies.
About the project
We are looking for a Fullstack Developer with a strong frontend focus to join an international software development project.
You will primarily work with React and TypeScript, while also contributing to backend development using Java and Spring Boot.
This role is ideal for someone who is confident in frontend development, has commercial exposure to Java, and enjoys working across the full application stack.
This is how we organize our work
This is how we work
you develop several projects simultaneouslyyou have influence on the choice of tools and technologiesyou have influence on the technological solutions appliedyou have influence on the productyou focus on product developmentagilescrum
Team members
backend developerfrontend developertechnical leaderdevOpsautomated test programmermanual testerproduct ownerproject manager
This is how we work on a project
- code review
- Continuous Deployment
- Continuous Integration
- DevOps
- documentation
- issue tracking tools
- integration tests
- test automation
- unit tests
What we offer
- Long-term B2B cooperation on an international project.
- 100% remote work.
- Flexible working hours.
- Opportunity to contribute to technical decisions and architecture.
- Modern development practices and collaborative engineering teams.
- Knowledge sharing and professional development opportunities.
Development opportunities we offer
- development budget
- external training
- mentoring
- technical knowledge exchange within the company
- time for development of your ideas
Benefits
- remote work opportunities
- flexible working time
ITEAMLY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
As Venture Building, we create profitable technology companies from scratch. We collaborate with partners who share similar aspirations and are open to leveraging the potential of their networks, cultivated over years. We regularly launch new projects founded on long-term, amicable relationships with our associates.
Fullstack Developer (React / TypeScript + Java)
25k–25k zł / mth. (B2B)
I apply to:
ITEAMLY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
Kraków, Lesser Poland
Need more information?
- Make sure the body of the offer doesn’t already include what you’re looking for.
- Ask a question if you need more information you’re interested in.
- We’ll forward your question to the employer and aim to provide a response within 3 business days.