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September 3, 2026

Fullstack Software Developer

Senior • Remote

130 - 140 PLN/yr

Warsaw, MZ, Poland

Responsibilities

  • Embrace new technology with passion.
  • Write clean, secure code, ideally following a test-driven approach.
  • Create code that others can reuse.
  • Apply technical knowledge and experience to create or design workable prototypes and outputs.
  • Translate user stories and propose design approaches or services to meet user needs; engage with users when required.
  • Adopt a modern approach to standards.
  • Apply appropriate design standards, methods and tools effectively.
  • Collaborate, share knowledge and learn continually.
  • Think outside the box.
  • Document all aspects of software for ongoing maintenance and revisions.
  • Collaborate with IT specialists and technicians to deliver software solutions.
  • Participate in ongoing training to stay current in required skills.

Requirements

  • 6+ years of full-stack development experience, with Angular for frontend and Java with Spring for backend development.
  • Strong technical skills in Angular, Java, JavaScript, TypeScript, HTML, CSS, Camel, Spring, Spring Boot, PostgreSQL, Oracle, Git/GitLab/Jenkins, and PrivacyIDEA.
  • Knowledge of PHP and the Yii framework is a plus.
  • Strong knowledge of authentication and security mechanisms, including OAuth2, mTLS, JWT and API security best practices.
  • Knowledge of creating and maintaining reusable Angular libraries to optimize development for future projects.
  • Strong knowledge of the Spring ecosystem, including Spring Boot, Spring Security, Spring Data and Spring Cloud.
  • Good knowledge of dependency injection, AOP and other core Spring concepts.
  • DevOps experience with CI/CD tools such as Jenkins, GitLab CI and GitHub Actions.
  • Knowledge of containerization with Docker and container orchestration with Kubernetes.
  • Degree in Software Engineering, Computer Science or a similar field.
  • Strong analytical and problem-solving skills.
  • Good understanding of UI/UX design principles.
  • Working knowledge of Google Cloud Platform and/or other cloud providers, with experience hosting software solutions on cloud platforms.
  • Experience working in an Agile environment.
  • Strong organizational and time-management skills.
  • High level of accuracy and attention to detail.
  • Willingness to learn additional technologies and programming languages.
  • Strong interpersonal and communication skills.
  • Fluency in English; German is a plus.

Our offer

  • Competitive remuneration on a B2B contract.
  • Option to activate Medicover and Multisport on preferential terms.
  • Access to Mindgram, a mental health and well-being platform.
  • Free gym at Q22.
  • Personal development through internal online and onsite DevTalks.
  • Referral bonus program.
  • International environment.

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