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Lead Software Engineer

Role: Lead Python Engineer (Hands-on Team Lead) Location: London – Hybrid (3 days office / 2 days WFH) Salary: Up to130k base Industry: Fintech Platform We’re working with a profitable, <stro ...

Senior Software Engineer

Senior Software Engineer (Python) – Reducing Carbon Emissions with Machine Learning! Python on AWS £90-£110,000 per annum plus stock London Office - 1-2 days a week Are you a Senior Software Engine ...

Lead Software Engineer

Lead Full-stack Engineer | Digital Product Studio London (Hybrid) £75,000 – £100,000 + benefits Permanent We’re partnering with an award-winning digital product studio known for building beautifully crafted, human-centred digital ...

Senior Software Engineer

Senior Full Stack Engineer | London | Hybrid | Tech4Good Location: London (hybrid, minimum 2 days in office) Salary: £80,000 - £90,000 + shares + benefits Tech stack: Python (Django or Flask or FastAPI) - considering Engineers with a strong backgr ...

Senior Software Engineer

Role Title / Position: Software Development Engineer Type : Contract Duration:12 months Location : London (EC2A 2FA), UK Hybrid / Onsite : 5 days required onsite. Job Description: Must Haves : Strong backend exp ...

Lead Software Engineer

Reports To: Vice President, Engineering, CoinDesk The Team The CoinDesk Data Engineering Team builds the infrastructure that powers global crypto market data. Our mission is to architect resilient systems that process tens of billions of monthly requests, managing the full lifecycle of da ...

Backend Software Engineer

We are a start-up between pre-seed and seed investment rounds disrupting the construction industry. We started writing code in Jan 2022. Our crew is less than 10 members with several ex-Revolut employees among founders. One of the founders has built up a ~$100,000,000 revenue construction business and ...

Software Engineer (DevSecOps)

Looking for more than just another ticket? Build technology that combats homelessness, domestic abuse, and mental health inequality. I'm partnering exclusively with a leading Tech for Good organization that builds the technical infrastructure used by government bodies and local authorities ...

Software Engineer, Desktop

About The Role A1 is building a proactive AI chat app for everyday users to bring intelligence to conversations, errands, organising and workflows. Unlike traditional chat-based applications, our product focuses on achieving high reliability for long-running workflows, persistent context, and rea ...

Junior Software Engineer

Dirac Trading Group is building the market maker for the $750bn+ excess stock industry; using AI and software to find buyers and sellers for the world's excess stock. Traction Backed by top VCs and angels, we reached a £1m+ revenue run rate in our first 30 days of trading. Visa < ...

Junior Software Engineer

Dirac Trading Group is building the market maker for the $750bn+ excess stock industry; using AI and software to find buyers and sellers for the world's excess stock. Traction Backed by top VCs and angels, we reached a £1m+ revenue run rate in our first 30 days of trading. Visa < ...

Software Engineer / Developer

Software Engineer / Developer – Corgi Insurance Corgi Insurance is a YC-backed insurtech ($108M raised, $630M valuation). We're building AI-powered business insurance from the ground up and need engineers who can move fast. What You Will Do Build and maintain our Django-ba ...

Software Engineer Infrastructure

At Coram AI, we’re reimagining video security for the modern world. Our cloud-native platform uses computer vision and AI to help businesses stay safe, make smarter decisions, and move faster; from real-time alerts to seamless clip sharing and multi-site visibility. You’ll be joining a small, fast- ...

Software Engineer FutureVoices

Kickstart your career with FutureVoices. Our 12-month Graduate Programme offers an opportunity to work with a team of highly skilled and knowledgeable senior engineers. You’ll gain hands‑on experience with scalable SaaS systems, build cross‑functional skills working alongside colleagues in marketing and sa ...

Senior Software Engineer

Location: Central London - Hybrid or (entertaining candidates outside of London, doing once a month onsite collaborative visits) Sponsorship: Not available (must have full UK Right to Work) The Opportunity Join a mission‑driven, Series A scale‑up following a record‑br ...

Senior Software Engineer

At Collinson, we shape the experiences behind some of the world’s most recognisable brands. From airlines and hotels to financial services leaders, our products power loyalty, travel, and customer engagement at global scale. With over 30 years of expertise and a presence in 170+ countries, we partn ...

Senior Software Engineer

Wanting that next career move you make to ensure that your work leaves an ever‑lasting change? If the answer is yes, then keep reading. Overview In today’s world where the importance of worldwide interaction is so crucial, having that ability to connect across the globe is absolutely para ...

Senior Software Engineer

We’re looking for a Full Stack Product Engineer to help build and scale a high-growth product in a fast-paced environment. This role is ideal for someone who enjoys working across the stack, shipping features quickly, and solving real user problems. Responsibilities Build and own us ...

Senior Software Engineer

Looking for a Senior Java Developer that has worked with Kotlin. The ideal candidate should be passionate about clean code and scalable solutions. This opportunity will allow you to design robust Microservices Architecture, within an automated data-heavy environment. This will be an init ...

Senior Software Engineer

Our Mission The way businesses buy stuff is completely broken. Whether it’s SaaS, hardware, or contractors, the average B2B purchase takes over 3 months, requires 50+ emails, and involves multiple different stakeholders (IT, Legal, InfoSec, Finance, etc.). No one likes the way it is and it’s slow ...

Senior Software Engineer

Overview Senior Backend Engineer | London | £120,000 – £180,000 + equity | Platform | AI Systems If you’re more interested in the systems that make AI work than the models themselves, this is where things get interesting. We’re working with a high-calibre startup building ...

Senior Software Engineer

Overview Snyk is the leader in secure AI software development, helping millions of developers develop fast and stay secure as AI transforms how software is built. Our AI-native Developer Security Platform integrates seamlessly into development and security workflows, making it easy to find, fix, a ...

Senior Software Engineer

Senior C# Engineer City of London (On-site) Permanent | £90,000 – £120,000 We’re partnered with an innovative proprietary trading firm in the City of London that is hiring a Senior C# Software Engineer . You ...

Lead Software Engineer

Microsoft Dynamics | Software Developer | C# | Power Platform | Dataverse | Finance Lead Software Developer – Dynamics 365 & Power Platform Location - London (2–3 days in office) Salary - £90,000 (20% bonus, plus attractive benefits) ...

Lead Software Engineer

We’re looking for a Lead Software Engineer to take ownership of designing and delivering scalable, cloud-native systems. You’ll play a key role in shaping architecture, leading engineering efforts, and mentoring a high-performing team. This is a hands-on leadership position suited to someone ...

Lead Software Engineer

Software Engineer Tech Stack: C#, .NET, Python, AI Development, SQL, Azure London - Onsite Salary Range: £70,000 - £90,000 Harrington Starr has partnered with a boutique Investment Bank, with decade ...

Senior Software Engineer

Role: Senior Software Engineer – Defence Location: North London Job Type: Permanent, Full Time, Hybrid We are partnering with a leading defence radar technology company to recruit a Senior Software ...

Senior Software Engineer

Please Find the Job Description: Role: ServiceNow Developer Job Location: London, UK Mode of hiring: Fixed Term Contract 3 Months Job Summary We are see ...

Senior Software Engineer

Senior Software Engineer Salary: Negotiable (Depending on Experience) Location: North London Area Schedule: 3-days on site and 2-days WFH per week The Opportunity We ...

Software Engineer, Director

White Collar Factory (95009), United Kingdom, London, LondonDirector of Software Engineering About this role We are looking for a Director of Software Engineering to lead a team of 100+ engineers. You’ll be able to seamlessly switch from executive-level progress conversations, to diving deep into solutions, to ...

Senior Software Engineer

Staff Product Engineer - £150,000 + Equity Location: Shoreditch, London About the Opportunity A high-growth AI-first law firm is looking to transform the UK conveyancing market, starting with the legal process behind every property transacti ...

Senior Software Engineer

Senior Software Engineer Location: London (Hybrid / On-site) Salary: £100,000 – £150,000 + equity About the Company We’re working with an early-stage, venture-backed legal technology startup on a mission to transform one of the UK’s mo ...

Lead Software Engineer

Lead Software Engineer Contract to Permanent Hybrid (London) Rates negotiable Most streaming platforms struggle to scale backend systems properly you’ve seen it. This role is about building ...

Senior Software Engineer

Role: Python Software Engineer (customer facing) Location: London (hybrid) + some travel Salary: up to £150k base + equity We are partnered with a high-growth, AI software company that helps large enterprises build and deplo ...

Senior Software Engineer

Join Keith to build the future of legal services; using technology to add speed, consistency and affordability. Keith is an AI-native and full-stack regulated law firm, initially focusing on disrupting the UK conveyancing market. By leveraging technology, we aim to automate c. 80% of the current human ...

Staff Software Engineer

Staff Software Engineer | FinTech SaaS | Azure | .NET | Angular Ready to shape the future of treasury technology? Ripple Treasury (previously GTreasury) is hiring a Staff Software Engineer to help scale and evolve a global SaaS tr ...

Staff Software Engineer

Who are we and What do we do? ShareChat (Mohalla Tech Pvt Ltd) is India’s largest homegrown social media company and the only local player to achieve profitability in the industry, with 200+ million Monthly Monetizable Users across all its platforms. Founded in 2015, ...

Senior Software Engineer

Title: Senior Fullstack Engineer Salary/Package: £70k-£100k + Equity Company Sector: Fintech (SaaS) Tech: TypeScript, Node, React, Next, GraphQL, AWS Location: Central London (London Bridge / ...

Senior Software Engineer

Senior Software Engineer London – Hybrid We’re working with a growing, international technology business at a pivotal stage of its scale-up journey. With a high-performing team of around 40 people and ambitious growth plans, the company is now seeki ...

Senior Software Engineer

Full Stack Developer £80,000-£110,000 London – Hybrid (4 days in office, 1 day WFH) Initial contract period with perm switch after 6-12 months. A leading investment management firm is seeking a Full Stack De ...

Senior Software Engineer

If you’re looking for a comfortable 9 to 5, something well established, structured, and where you’re told exactly what to do, this won't be for you. But if you want to build something extraordinary from the ground up and have a direct hand in shaping a company that’s scaling at breathtaking speed, keep readin ...

Lead Software Engineer

Lead Software Engineer | Distributed Systems | Sustainable Cloud Native Platform Up to £130,000 per annum plus bonus plus stock Central London office ️Golang, Rust, C, Kubernetes, Linux, Cloud Native, Distributed systems... Are ...

Senior Software Engineer

Senior Software Engineer | Distributed Systems | Sustainable Cloud Native Platform Up to £110,000 per annum plus bonus plus stock Central London office ️Golang, Rust, C, Kubernetes, Linux, Cloud Native, Distributed systems... A ...

Software Engineer Contract

ABOUT THE COMPANY Onmo believes that everyone has the right to access, understand and manage their money with confidence. Our ambition is to improve lives by providing better clarity, intelligence and technology to empower every individual in making the smartest financial decisions. W ...

C++ Software Engineer

C++ Software Engineer – High-Frequency Trading A systematic trading firm of similar calibre to leading names in the space is seeking exceptional C++ Software Engineers to join its world-class engineering team. This is a hybrid position, open to candidates based ...

Senior Software Engineer

Software Engineer £700 per day (inside ir35) Contract until Jan 2027 with 1 year extension expected. Responsibilities Develop quality software and web applications in Python and C# Process file automation - Extracting, Loading and Transfor ...

Principal Software Engineer

About The Role Team – UK Health, Adviser & Employer Engineering Working Pattern - Hybrid – 2 days per week in the Vitality London, Bournemouth or Stockport Office - Full time hours We are happy ...

eDV Software Engineer

eDV Software Engineer - Mid-Lead Level - Security & Defence Location: London, Gloucester, or Manchester (Hybrid options available) Salary: £47,000 - £90,000 + clearance uplift + company bonuses + benefits ...

C++ Software Engineer

C++ Software Engineer Salary: £150k–£200k Total Comp: £250k–£500k (based on performance and seniority) I'm partnered with a quantitative trading firm hiring a C++ Software Engineer to join its high-frequency trading team in ...

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    Software Engineer Python Java Data Jobs in London Job Search Guide, Trends and Insights