Senior Software Engineer

Navartis

Contract Poland, Poland Computer Occupations

Posted:

February 18, 2026

Location:

Poland, Poland, Poland

Job Description

Responsibilities
 for this Senior Software Engineer Position:Architect and implement high-performance, distributed backend services using TypeScript and Java
Maintain and refactor legacy PHP codebases
Contribute to frontend development workflows using React.js
Design and develop robust APIs, microservices, and system integrations leveraging REST, event-driven paradigms, and messaging systems
Collaborate with cross-functional stakeholders to translate technical requirements into scalable product features
Drive engineering excellence, including system architecture reviews, design document authorship, and code review
Develop and maintain CI/CD pipelines for automated testing, deployment, and rollback
Conduct thorough root cause analysis for production issues and implement long-term fixes to improve system reliability
Engage in Agile software development practices

Key Requirements for this Senior Softwa...
                

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Job Overview

Job Type: Contract

Location: Poland, Poland

Posted: February 18, 2026

Deadline: March 30, 2026