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Software Engineer Post Trade Derivatives (C#/.NET, AWS)

A global financial services platform is seeking a software developer to join their ETD Operations Technology team in London. The role involves maintaining and enhancing applications that support operational workflows for Exchange-Traded Derivatives. Candidates must have strong experience in C# .NET and be versed ...

Staff Software Engineer, Privacy & Data Security — Remote (Europe)

A leading security technology firm in London is seeking a Staff Software Engineer to drive technical initiatives and bolster its engineering team. You will manage large projects, design new product features, and mentor junior engineers in a rapidly scaling environment. The ideal candidate will have 10+ years of ...

Full Stack Software Engineer (TypeScript, React, AWS) London

A leading IT firm in London is seeking a Software Developer to join their engineering team. The successful candidate will have at least 3 years of experience in full-stack development and proficiency in TypeScript, React, and Node.js. Strong understanding of cloud services and RESTful APIs is essential. The posi ...

Senior AI Software Engineer Build AI Driven Tools

A leading financial technology firm in Greater London is looking to build a new software engineering team with a strong focus on applied AI. This role involves collaborating with cross-functional teams to gather requirements, designing scalable AI-driven products, and staying updated on technical advancements. C ...

Staff Software Engineer (£120k £180k + Equity) at Fanvue.com

Job Title Staff Software Engineer Salary £120k-£180k + Equity Company Fanvue.com – AI‑powered creator monetisation platform growing 450% YoY Location London, UK Job Description Join Fanvue as the most senior Individual Contributor ...

Senior Software Engineer – React & ML Infra (FinTech Trading)

A leading FinTech firm in London is seeking a talented Senior Software Engineer to join its growing technology team. In this role, you will design, develop, and maintain scalable applications, focusing on front-end interfaces using React. The ideal candidate will have over 7 years of software engineering experie ...

Senior Staff Software Engineer Unity Catalog Runtime Enforcement

RDQ127R176 At Databricks, we are passionate about enabling data teams to solve the world's toughest problems — from making the next mode of transportation a reality to accelerating the development of medical breakthroughs. We do this by building and running the world's best data and AI infrastruc ...

Senior Embedded Software Engineer — SC Cleared (Defence/Aerospace)

A leading recruitment company is seeking a Senior Embedded Software Engineer to join their Defence, Nuclear & Aerospace teams. This permanent role in Surrey involves leading software projects, managing teams, and ensuring compliance with industry standards. Candidates should have a BSc in Engineering, experience ...

Senior Software Engineer Build a Global Immigration Platform

A technology-driven immigration platform is looking for a Senior Software Engineer based in Greater London. The ideal candidate will be responsible for building their core immigration platform, writing clean code in TypeScript and React, and collaborating with multiple teams. This full-time position requires 3 d ...

Senior Software Engineer, Enterprise Agentic Automation (Remote EMEA)

About the role We’re entering a new era of automation. At Camunda, we’re building the operating system for agentic AI to automate critical business processes. The Enterprise Agentic Automation Team (EAAT) designs and operates production‑grade agentic solutions that serve as proof points for our c ...

Senior Software Engineer, AI Global Treasury Payment Network

About Airwallex Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide – including Brex, Rippling, Navan, Qantas, SHEIN and many more – with ful ...

Senior Software Engineer C#, .NET, React | Hybrid Growth

A Global Commodities Brokerage in the City of London seeks a Senior C#, .NET Software Engineer to join their front office team. This pivotal role involves immediate contributions to the design, coding, and testing of modern web applications, and requires excellent knowledge of C#, .NET, and React. The position o ...

Senior Software Engineer, Risk Tech – Build VaR Platforms

A diversified trading firm is seeking a Senior Software Engineer to enhance their Unified Platform - Risk team. The role involves designing and maintaining API and service platforms, with responsibilities across the development lifecycle. Ideal candidates should be fluent in various programming languages and pos ...

Senior XR Software Engineer – On Device Rendering & UX

A leader in construction technology is seeking a Senior Software Engineer to contribute to its innovative ATOM headset. The role involves designing software for well-optimized user experiences, requiring strong C++ skills and experience in real-time graphics. The candidate will collaborate closely with cross-fun ...

Senior Software Engineer TRAX London, GBR Posted today

Senior Software Engineer - TRAX Location London Business Area Engineering and CTO Ref # Description & Requirements Description The Trade Automation & Execution group builds the platforms and services that power modern electronic tradin ...

Senior Software Engineer – End to End Energy Tech

A leading energy tech company in Greater London is seeking a Software Engineer to join an elite team focused on building the future of home energy management. You will take full ownership of your code, from design to deployment, working with technologies such as Node.js, TypeScript, and React. The role offers au ...

3D Graphics Software Engineer II (C++, OpenGL/Vulkan)

A leading location platform provider is seeking a Software Development Engineer II, specializing in 3D graphics, to enhance their open source map rendering engines. The ideal candidate will have strong skills in C++, JavaScript/TypeScript, and graphics programming, with a passion for solving technical challenges ...

Staff Software Engineer AI Native Security at Scale

A leading tech company in the United Kingdom seeks an experienced Staff Software Engineer to lead the design and implementation of secure AI software solutions. You'll play a key role in shaping how organizations build secure software at scale, contributing to projects that impact millions of developers worldwid ...

Solana PERP DEX: Superis Labs Software Engineer, Frontend

Superis Labs is building a high-performance perpetual futures DEX on Solana. The first production MVP is underway, and early boxer team members will define(OS) core architecture and protocol design. The company is fully backed by Ergonia, a crypto-native market-making firm with deep experience trad ...

Senior Full Stack Software Engineer (C#/.NET, React)

Gearset is the leading DevOps platform for Salesforce - our users can build and manage many aspects of their Salesforce development from within Gearset, from complex CI/CD pipelines to disaster recovery. The Gearset platform is a standalone tool that sits outside of the Salesforce platform, integra ...

C++ Software Engineer | Systematic Hedge Fund | £160,000 + Bonus

C++ Software Engineer | Systematic Hedge Fund | £160,000 + Bonus QuantScope have partnered with a systematic hedge fund who are looking to add a talented C++ Software Engineer to one of their core engineering teams which is tasked with the ongoing design, development and improvement of the firm's tra ...

Senior Generalist Software Engineer — AI/NLP, Remote Friendly

An innovative AI company in London seeks a generalist software engineer to build and architect its core product. As a senior role, you will lead engineering decisions and grow the team. If you have experience with Natural Language Processing and Artificial Intelligence, this position offers an opportunity to inn ...

Senior Data Scientist (Senior Software Engineer), BBC Verify

Senior Data Scientist (Senior Software Engineer), BBC Verify Permanent - Full Time Location: London, GB, W1A 1AA Job Reference: 20803Band: DSalary: Up to £70,000 plus London weighting depending on relevant skills, knowledge and experience.Contra ...

Software Engineer: Build Scalable Travel Tech with Equity

A technology company in Greater London is looking for a Software Engineer to design, architect, and implement their innovative travel management platform. The ideal candidate will have extensive programming experience in any web programming language, with a focus on backend development, and will thrive in an Agi ...

Software Engineer III JPM Personal Investing Mid Level

Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to J.P. Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing, and the trust that 150 years of J.P. Morgan heritage brings. </p ...

Graduate Software Engineer — Full Stack with Growth & Shares

A leading technology company in Central London is seeking individuals for a full stack development role. Candidates should be on course for a STEM degree, possess strong problem-solving skills, and be ready to work in a dynamic environment where they can have an immediate impact. The company values training, gro ...

Embedded Software Engineer Linux/ARM for HighSpeed Networks

A leading networking solutions company based in Greater London is seeking Software Engineers to develop embedded and host software. You will be responsible for defining software architecture, developing embedded software for network interface cards, and working on Linux PCIe drivers. The ideal candidate has hand ...

Solana PERP DEX: Superis Labs Software Engineer, Backend

Superis Labs is building a high-performance perpetual futures DEX on Solana. The first production MVP is underway, and early team members will define core architecture and protocol design. The company is fully backed by Ergonia, a crypto-native market-making firm and venture builder with deep exper ...

Global IT GenAI Software Engineer Director AI & Innovation

Locations : London | Lisbon Who We Are Boston Consulting Group partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities. BCG was the pioneer in business strategy when it was founded in 1963. Today, we help clie ...

Senior Software AI Engineer Production Systems, TS/React

A technology company in Greater London is seeking a Senior Software Engineer to design and maintain reliable full-stack systems. You will work in a self-organizing team, focusing on software engineering and applied AI. The ideal candidate should have hands-on experience with TypeScript and React, and possess str ...

Senior Software Engineer – AI‑Driven Event Platform (Remote)

A leading event platform company is seeking a Senior Software Engineer to own features from inception to completion. This role emphasizes a hybrid work environment and offers significant career development opportunities. Candidates should have experience with modern languages and frameworks, AI competencies, and ...

Senior Software Engineer — AI Driven, High Impact IC

A forward-thinking fintech firm based in London is seeking an individual contributor in engineering. You will develop clean, maintainable code to support an ethical finance platform while collaborating closely with product teams. Ideal candidates will have strong experience in JavaScript/TypeScript and Java/Kotl ...

Senior Software Engineer, Content Agent Full Stack & AI

A pioneering content technology firm in Greater London is looking for a Senior Engineer for their Content Agent. In this role, you'll engage in full-stack product work using TypeScript and React, contributing to the development of AI-powered systems that handle structured content. You’ll collaborate closely with ...

Senior Software Engineer, Content Agent — AI Powered Ops

A tech company specializing in content operations seeks a Senior Engineer for their Content Agent product. This role involves full-stack product work, primarily using TypeScript and React to design system interfaces, develop tools, and run experiments. The ideal candidate has experience with LLM-based systems an ...

Senior & Staff Software Engineer, Continuous Integration London, UK

Senior & Staff Software Engineer, Continuous Integration London, UK About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing gr ...

Senior Software Engineer — AI Driven, High Impact IC

A leading fintech company in Greater London is looking for a highly motivated engineer to enhance product quality and delivery efficiency. You will play a pivotal role in adopting AI-driven development tools and improving coding standards. With a focus on ethical finance, you will work closely with product teams ...

Product Facing Software Engineer — Own Features, Equity Included

Endra Systems AB is looking for an experienced front-end engineer to join their team in Greater London. The role involves ownership of features from concept to deployment, requiring expertise in C++, TypeScript, and Python. You will work closely with customers to enhance the user experience while managing the fr ...

Staff Software Engineer, Cloud Applied AI, Agent Building

Staff Software Engineer, Cloud Applied AI, Agent Building corporate_fare Google place London, UK Apply Requirements Bachelor’s degree or equivalent practical experience. 8 years of experience in software development. 5 years of experience testin ...

Founding Software Engineer — Build AI Platform in London

HartleyCo, an innovative startup in London, is seeking a Founding Engineer to aid in scaling their AI product. The ideal candidate has 3+ years of full stack experience and a passion for ownership over technical direction. You'll work closely with founders, directly impacting product development and culture. The ...

Senior Full Stack Software Engineer in London Townhouse

Customer-Facing Solutions From mobile apps and POS kiosks to internal tools and backend services. You’ll be hands-on across the stack — working with TypeScript, Vue, Expo, and Bun — and collaborating closely with product, design, and operational stakeholders to deliver robust solutions that ...

Graduate Software Engineer: Build Next‑Gen Systems & Impact

About Amodo We are a Sheffield based start-up providing expert engineering consultancy to a variety of clients and industries. We primarily focus on engineered product design, and work in a range of industries and contexts from quantum computing and biotech to heavy industry and animal welfare. W ...

Principal Software Engineer Gram Games New London, UK

Principal Software Engineer - Gram Games London, UK Position Overview As a Principal Software Engineer, you will lead the architecture and development of highly advanced software systems. You will provide strategic technical direction, mentor senior engineers, and ensure that so ...

New Grad Software Engineer — London, Real World Impact

Deliveroo is seeking a Software Engineer, New Grad, for their London headquarters. The role involves building software for a three-sided marketplace, focusing on high-quality code, system ownership, and operational readiness. Candidates should have a degree in Computer Science or a related technical field. Deliv ...

Software Engineer Vulnerability Management in London Starling Bank

Software Engineer - Vulnerability Management London, United Kingdom Posted 9 months ago Tech stack Vue.js TypeScript JavaScript Qualifications Interest in Cyber Security, specifically Vulnerability Management Famili ...

Graduate Software Engineer Mentored in Cutting Edge Tech

Susquehanna International Group, LLP is searching for talented Software Development Graduates to join their London office in September 2026. You will work closely with experienced technologists, participating in the development of innovative software solutions using languages such as C#, C++, and Python. ...

Senior Software Engineer Rust (Any Backend Language Accepted)

Fastest Growing Start-up in the UK | Defense | Senior Software Engineer | Rust We are partnered with one of the UK's fastest growing start-ups. They are a very technically focused group building cutting-edge decision making technology. The company's founding team has real pedigree, ...

BXTI Liquid Credit, Full Stack Software Engineer, Associate

Blackstone is the world’s largest alternative asset manager. We seek to create positive economic impact and long‑term value for our investors, the companies we invest in, and the communities in which we work. We do this by using extraordinary people and flexible capital to help companies solve problems. Ou ...

Software Engineer in London Keller Executive Search International

Preferred Qualifications Experience with modern web frameworks (e.g., Angular, React, Vue.js). Familiarity with Agile development methodologies. Understanding of DevOps principles and CI/CD processes. Key Skills Ability to work well in a team envi ...

Senior Software Engineer — AI‑driven, high‑impact systems

Amodo Design, a Sheffield-based startup, is seeking an engineer with a strong background in frontend and/or backend development. Successful candidates will design and develop innovative solutions alongside a multidisciplinary team, using languages such as CPP, JS, TypeScript, and Python. The role requires a mini ...

Senior Software Engineer, Backend Engineering London, United Kingdom

Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits, and computers. For the first time ever, you can manage and automate every part of the employee lifecycle in a singl ...

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