Senior Software Developer – Java / .NET / Node.js

Coco Link Oy is building a pool of experienced EU-based software developers for upcoming remote assignments with Swiss IT agencies.

We are looking for senior developers with strong professional experience in one or more of the following areas:

• Java / Spring Boot
• .NET / C# / ASP.NET
• Node.js / TypeScript
• Backend-focused Full-Stack development
• React or Angular as an additional frontend skill

Requirements

• At least 5 years of professional software development experience
• Strong practical experience in at least one of the listed technology stacks
• Experience with SQL and common relational databases such as PostgreSQL, MySQL or MSSQL
• Good English communication skills
• Ability to work independently in remote international teams
• Based in the EU
• Operating as an independent contractor / self-employed professional with a registered business
• Availability for remote assignments from approximately late January / February 2027

What we offer

• Fully remote assignments
• Cooperation with Swiss IT agencies and their project environments
• Long-term project opportunities depending on client demand
• Transparent assignment terms and agreed hourly rates
• Direct communication with Coco Link Oy throughout the cooperation
• Possibility to join our selected senior developer pool for future assignments

This is an independent contractor opportunity, not an employment position. Joining the developer pool does not guarantee a specific assignment or minimum amount of work.

Applications are reviewed based on technical experience, seniority, availability and project fit.