Senior Software Developer

Location requirement: The consultant MUST be based in Nearshore EU and willing to travel to Geneva offices 1–2 times per year (≈1 week per visit). !!!
Start date: Mid–end of April 2026
Duration: Until end of 2026 (extension highly probable)
Engagement: Full-time (CET time zone)
Seniority: 10+ years
English: B2+
Interview: general and a technical interview

Role Overview
You will join our team within the Solutions Design and Delivery Section, contributing to the continuous improvement of critical software applications.
This is a hands-on senior role requiring full-stack development expertise and the ability to operate autonomously across the entire software lifecycle.

Mandatory Requirements (Must-have – no exceptions) !!!
Candidates must meet all of the following:

• 10+ years of hands-on experience in Java-based software development
• Strong experience with Java, Spring (Spring Boot), JEE, JPA, Hibernate, Maven
• Minimum 3 years of solid experience with Angular
• Strong knowledge of HTML, CSS, JavaScript
• Experience with relational databases (preferably Oracle)
• Proven experience in designing, developing, and deploying enterprise-grade applications
• Strong computer science fundamentals
• Excellent communication skills in English (spoken and written)
• High attention to detail and code quality
• Demonstrated ability to work effectively in a team environment
  
  Nice-to-Have (Adds strong advantage)
• Experience with AWS services and deployment automation
• Familiarity with Docker
• Experience with JIRA, Confluence, Bamboo
• Experience in QA / testing practices
• Experience with Agile/SCRUM environments
• Familiarity with data management concepts

Key Responsibilities

• Design, develop, maintain, and support full-stack applications
• Contribute to architecture and technical decisions
• Write clean, testable, high-quality code (unit & functional tests required)
• Analyze and translate business requirements into technical solutions
• Collaborate with cross-functional stakeholders
• Participate in code reviews, mentoring, and knowledge sharing
• Ensure maintainability, scalability, and performance of systems
• Produce technical and user documentation
• Follow established development practices (JIRA tracking, CI/CD pipelines, etc.)
  
  Work Context
  Due to the continuous growth in system usage (applications, renewals, decisions, updates), the platform requires ongoing technical enhancements across both front-office and back-office systems.
  You will play a key role in ensuring reliability, scalability, and long-term maintainability of these systems.