Wagner Matos is hiring a
Senior Software Engineer
About Wagner Matos
Freelance software engineer offering end-to-end product development on fixed scope and fixed price. Specializes in Ruby on Rails, Python (FastAPI), TypeScript/Node, Go, PostgreSQL, AWS, and Hotwire. Senior engineer with 15 years of experience delivering complete products as a single accountable engineer, AI-accelerated. Notable projects include a clinical alerting platform used by NHS trusts, an edge-to-cloud analytics platform for Johnson & Johnson Medical, and a cloud platform behind a fielded detection-hardware fleet. Available for contract engagements (Rails).
Job Description
Contract role: Senior Software Engineer offering end-to-end product development on fixed scope and fixed price. Responsible for delivering complete products; AI-accelerated development. Notable projects: clinical alerting platform used by NHS trusts; edge-to-cloud analytics platform for Johnson & Johnson Medical; cloud platform behind fielded detection-hardware fleet. Technologies: Ruby on Rails, Python (FastAPI), TypeScript/Node, Go, PostgreSQL, AWS, Hotwire. Open to contract engagements (Rails).Remote
Remote Conditions
Remote work allowed in UK, US, and EU time zones; base in Dorset, UK; no relocation.
Salary
Not Specified
Benefits
Not Specified
Tech Tags
Senior Role
Date Listed
03 November, 2026 (about 7 hours ago)
