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Ascendion

Full Stack Engineer

Ascendion
Poland · Full-time · Mid-Senior

About the Role:

We are looking for a skilled Full Stack Developer to join our dynamic technology team in Poland. The ideal candidate will have solid hands-on experience across both frontend and backend technologies, with a passion for clean code, scalability, and secure development practices. You'll play a key role in designing, developing, and deploying end-to-end features for complex web applications.


Key Responsibilities:

  • Develop scalable and secure frontend applications using React (with Java integration).
  • Build and maintain backend services using Java.
  • Integrate authentication and authorization solutions using JWT and Auth0 (nice to have).
  • Contribute to the design and implementation of DevOps pipelines using tools like Docker and Kubernetes.
  • Collaborate with cross-functional teams, participate in code reviews, and follow Agile methodologies.
  • Ensure performance, security, and maintainability of the codebase.


Required Skills:

Frontend:

  • Strong experience with React.js and Typescript
  • Exposure to Java integration in frontend environments
  • Familiarity with JWT and Auth0 is a plus

Backend:

  • Proficient in Java backend development, some Python experience would be nice.
  • Experience designing RESTful APIs and microservices architecture

DevOps:

  • Solid experience with Docker and Kubernetes
  • Exposure to CI/CD tools such as Harness is a plus


Additional Requirements:

  • Ability to work independently in a remote or hybrid team setting
  • Excellent communication skills in English
  • Previous experience working in Agile/Scrum teams is preferred


What We Offer:

  • Competitive salary based on experience
  • Opportunity to work on innovative and impactful projects
  • Collaborative and international team environment

Key Skills

Ranked by relevance

microservices restful apis python java
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Posted
Aug 04, 2025
Type
Full-time
Level
Mid-Senior
Location
Poland
Company
Ascendion

Industries

Technology Information Internet Investment Banking Financial Services

Categories

Engineering Information Technology

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