Senior Software Engineer I jobs
30 live Senior Software Engineer I vacancies. Every listing comes from an employer's own careers feed and links straight to their application — no reposts, no expired ads.
30 vacancies · showing 1–30
Senior Software Engineer in Test (SDET)new
Hargreaves Lansdown · London, United Kingdom · Full time
Closes 21 Aug 2026
Senior Software Engineer I - Pricing Core
Wise · London, United Kingdom · Full-time
Senior Software Engineer I - Fincrime Requests
Wise · Tallinn, Estonia · Full-time
Senior Software Engineer I - Europe and UK Business Onboarding and Verification
Wise · London, United Kingdom · Full-time
Senior Software Engineer II - Wealth & Investments Team
Wise · London, United Kingdom · Full-time
Senior Software Engineer II - Data Onboarding & Reporting
Wise · London, United Kingdom · Full-time
Senior Software Engineer II - Send Core
Wise · London, United Kingdom · Full-time
Senior Software Engineer II2 locations
Carta · WA, United Kingdom
Senior Software Engineer I - Stream Processing - Kafka & Flink
Wise · London, United Kingdom · Full-time
Senior Software Engineer I - Servicing Platform
Wise · London, United Kingdom · Full-time
Senior Software Engineer I - KYC Experience
Wise · London, United Kingdom · Full-time
Senior Software Engineer IInew2 locations
Thought Machine · United Kingdom, Portugal · FullTime · Remote
Thought Machine · London, United Kingdom · FullTime · Remote
Senior Software Engineer II - FinCrime - Scam Prevention Team
Wise · London, United Kingdom · Full-time
Senior Software Engineer II - Payin Platform - Backend (Java)
Wise · London, United Kingdom · Full-time
Senior Software Engineer II - Wise for Enterprise
Wise · London, United Kingdom · Full-time
Senior Software Engineer Inew4 locations
Checkout.com · France, United Kingdom, Brazil · FullTime
Senior Software Engineer I - Account Integrity Team - Fincrime
Wise · London, United Kingdom · Full-time
Senior Software Engineer in Testnew
ISS STOXX · Mumbai, India · Full time
Senior Software Engineer I – Contacts Team
Wise · London, United Kingdom · Full-time
Senior Software Engineer I - Wise for Enterprise - Banks
Wise · London, United Kingdom · Full-time
Senior Software Engineer I - Acquiring Platform - Backend (Java)
Wise · London, United Kingdom · Full-time
Senior Software Engineer I - Regional Expansion
Wise · London, United Kingdom · Full-time
Senior Software Engineer I - Receive
Wise · London, United Kingdom · Full-time
Senior Software Engineer II, Integration Teamnew
Checkout.com · Paris, France · FullTime
Senior Software Engineer II, Developer Experience
Carta · San Francisco, NY
Senior Software Engineer II - Contacts Team - Java
Wise · London, United Kingdom · Full-time
Senior Software Engineer I - Backend (Java) - Business Accounting Integrations and Reporting
Wise · London, United Kingdom · Full-time
Senior Software Engineer (Senior Software Engineer in Test)
Mastercard · Pune, India · Full time
Senior Software Engineer I - Payment Processing Platform
Wise · Tallinn, Estonia · Full-time