Fullstack Developer

Senior Fullstack Developer

A company in the marine and energy industry is building a unified field service platform for around 3,000 engineers, bringing together at least three separate systems that are poorly integrated today. They're starting a proof of concept in January, and they're looking for a senior full-stack developer to lead the technical PoC work, together with the Solution Architect. This is a hands-on technical lead role, with the focus on backend, APIs & integrations.

Requirements:

• Strong backend, API and integration skills
• Understanding of offline and synchronization patterns, ideally from offline-capable applications
• Experience comparing and validating different technical approaches
• Hands-on technical lead experience

Beneficial:

• Experience with PWA
• Some Flutter or React Native experience

Start: January 2027

Duration: 8-10 weeks

Language: english

Location: remote (Finland)

Interested? Let me know at katja.rannisto@witted.com or slack katja_witted