golang engineer jobs in Greater London

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Contract Role: Senior Software Engineer (x2) Rate: Up to £375/day (Inside IR35) Location: London - 1 day a week onsite Duration: ASAP - 31 March 2026 We're building a brand-new engineering team to modernise and futureproof Media Services products. This is your chance to join a major legacy replacement programme, tackling technical debt and designing cloud-native components that will drive...

You will be part of a large engineering team and will take ownership of products and services. Deliver maintainable software, understand dynamics across the company as well as good processes. All Engineer's play a leading role within the Software Development lifecycle, drive requirement workshops and ceremonies whilst fixing critical and time-sensitive issues.

🚀 Full Stack Engineer (Go / TypeScript) – AI Infrastructure Platform | London, Hybrid A fast-growing AI infrastructure company is looking for a Full Stack Engineer with strong backend experience in Golang to help build and scale a cloud platform used by ML teams globally. If you enjoy working across the stack but thrive in backend systems, this role offers high ownership and real technical...

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview We are Citi's Application, Platform and Engineering team, a start-up with the exciting mission of...

You will be singularly responsible for orchestrating a best-in-class, buy, don't build AI stack (STT LLM TTS) to deliver a seamless, natural, and responsive voice-to-voice (V2V) experience, targeting a sub-1000ms latency from the moment a caller stops speaking to the moment our AI begins its response.

Job Title: Golang Consultant Or Full Stack Engineer Location: Address: 1-13 St Giles High St, London WC2H 8AG Mode of working: Hybrid (3 Days in the Office) Duration: 6+ Months contract initially Job description : As a Web Solutions Engineer (WSE) you are responsible for building, designing, and deploying scalable, modern, web applications. You deliver full pieces of functionality on moderately...

Golang Software Backend Engineer Fully Remote/UK Working Hours A couple of Golang Software Backend Engineers are required for an exciting and innovative Software house company based in London and Hong Kong. The company operates at the forefront of sports, entertainment, and cryptocurrency, and they are growing rapidly. The successful Software Backend Engineer will be responsible for developing...

Staff Golang Engineer (Contract – Pharma / Life Sciences) - up to £750 per day, outside IR35 Location: 3 days a week in the office in London, 2 days WFH Contract Type: 6 months (with potential to extend) Day Rate: up to £750 per day, outside IR35 About the Role Our client within the Life Sciences industry is seeking 3 x experienced Staff Golang Engineer to join our engineering team on a...

Golang Engineer – Build the Data Layer for an AI Analyst Up to £85K + 1.5% Equity An early-stage UK-based AI startup (fresh off a seed raise) is hiring a Senior Golang Engineer to help build the data backbone of their product: an AI-powered BI Analyst that allows non-technical users to perform complex analysis, create dynamic dashboards, and trigger operational actions in minutes, not...

Job Title: Golang Consultant Or Full Stack Engineer Location: Address: 1-13 St Giles High St, London WC2H 8AG Mode of working: Hybrid (3 Days in the Office) Duration: 6months + contract initially Job description: As a Web Solutions Engineer (WSE) you are responsible for building, designing, and deploying scalable, modern, web applications. You deliver full pieces of functionality on moderately...

Lead Software Engineer – Golang We’re working with a fast-growing cybersecurity SaaS business that’s building a completely new product from the ground up. The goal is to turn complex, messy data into something powerful and insightful. They’re looking for a Tech Lead who still loves to code. Around 80% hands-on, you’ll stay close to the tech while guiding a small team (currently 2 engineers,...

Contract Role: Senior Software Engineer (x2) Rate: Up to £375/day (Inside IR35) Location: London - 1 day a week onsite Duration: ASAP - 31 March 2026 We're building a brand-new engineering team to modernise and futureproof Media Services products. This is your chance to join a major legacy replacement programme, tackling technical debt and designing cloud-native components that will drive...

Overview Co-Founder Venture Up - Building Tech and Product teams across UK and Europe. Senior Golang Software Backend Engineer. Fully Remote/UK Working Hours.A couple of Senior Golang Software Backend Engineers are required for an exciting and innovative Software house company based in London and Hong Kong. The company operates at the forefront of sports, entertainment, and cryptocurrency, and...

Software Engineer (Golang) – Global Fintech Location: Remote / Hybrid (with offices in London, New York, Singapore) Employment Type: Full-time Salary: Competitive + bonus + equity options About Us We’re a global fintech company transforming the way money moves around the world. Our platform powers cross-border payments, trading infrastructure, and digital banking solutions for millions of...

Golang Engineer – Build the Data Layer for an AI Analyst Up to £85K + 1.5% Equity An early-stage UK-based AI startup (fresh off a seed raise) is hiring a Senior Golang Engineer to help build the data backbone of their product: an AI-powered BI Analyst that allows non-technical users to perform complex analysis, create dynamic dashboards, and trigger operational actions in minutes, not...

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Discover your future at Citi Working at Citi is far more than just a job. A career with us means...

You will be singularly responsible for orchestrating a best-in-class, “buy, don't build” AI stack (STT → LLM → TTS) to deliver a seamless, natural, and responsive voice-to-voice (V2V) experience, targeting a sub-1000ms latency from the moment a caller stops speaking to the moment our AI begins its response.

You will be the Critical Path Owner for Track Zero, the 30-day foundational sprint to validate and integrate the first-ever CAMARA-based signals (like sim-swap and device-roaming-status) from our telco founders. Your success is the Go/No-Go gate for our MWC 2026 launch.

You must be comfortable talking to network engineers.

You will be the Critical Path Owner for Track Zero, the 30-day foundational sprint to validate and integrate the first-ever CAMARA-based signals (like sim-swap and device-roaming-status) from our telco founders. Your success is the Go/No-Go gate for our MWC 2026 launch.

You must be comfortable talking to network engineers.