1 to 25 of 237 Software Engineering Jobs in the City of London

Senior Software Engineer A fantastic opportunity for a Senior Software Engineer to join a world-class technology company developing advanced AI-driven software solutions. Working within an exceptional engineering environment, you will play a key role in designing, building and enhancing highly sophisticated software platforms … organisation is known for attracting some of the brightest technical minds in the industry and places a strong emphasis on both academic excellence and engineering capability. Location: Cambridge or London (minimum 2 days per week in the office) Salary: £75,000 - £80,000 per annum + 15% bonus + ...

Interim Head of Software Engineering Contract | Inside IR35 | London/Hybrid | £700–750 per day We are partnering with a large and complex organisation undergoing a significant technology transformation to appoint an experienced Interim Head of Software Engineering . This is a high-impact interim leadership … opportunity for a senior engineering professional who can provide stability, technical direction, and operational leadership during a critical period of change and delivery. Rather than a traditional “own everything” permanent leadership role, this assignment is focused on ensuring the engineering function continues to operate effectively, enabling strategic transformation ...

Learning Experience Designer – Cloud & Engineering 🤖 📍 London/Hybrid 💰 Up to £70k We’re currently partnered with a globally recognised Consulting firm, supporting their entire transformation to redesign their entire training programmes. We are hiring for a technical Learning Experience Designer to help shape the next generation of Cloud … Software Engineering talent within a modern Technology & AI learning environment. However, this is not a traditional L&D role. We are specifically looking for individuals who bring a blend of hands-on software engineering, DevOps, platform engineering, or cloud infrastructure experience plus some kind ...

Software Engineering Manager Location: London Type: Permanent, Full-Time Working Pattern: Hybrid Lead Engineering Excellence in a High-Growth Data & Technology Business We're partnering with a fast-growing global data and technology organisation that delivers market intelligence, analytics, and forecasting solutions to customers worldwide. Operating across … help organisations make informed commercial decisions, manage risk, and improve performance. As part of an ambitious growth strategy, they are investing heavily in technology, engineering capability, and product innovation. They are now seeking a Software Engineering Manager to play a key role in shaping the future ...

Office-Led Working] Role Overview We’re partnering with a leading global trading and technology firm as it continues to expand its broader cybersecurity engineering capability across multiple international locations. This role is intentionally broad in scope, designed for strong software-oriented security engineers who may sit across … offensive security, defensive engineering, infrastructure security, detection, tooling, or platform protection rather than one narrowly defined domain. The environment is highly engineering-led, with a strong preference for technically exceptional generalists who enjoy building, automating, and solving security problems through software and systems thinking. Successful candidates will ...

supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in software engineering, logical reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept … ideal for engineers who have shipped high-impact products at fast-moving companies like Stripe, Airbnb, Cloudflare, Datadog, Coinbase, or similar high-growth engineering environments. We especially welcome graduates from programs with strong CS foundations such as University of Washington, University of Illinois Urbana-Champaign, UT Austin, University ...

supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in software engineering, logical reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept … Carnegie Mellon, UC Berkeley, Georgia Tech, and comparable institutions — though exceptional experience and skill always take precedence over pedigree. Project Overview: As a Software Engineering evaluator, you will create cutting-edge datasets for training, benchmarking, and advancing large language models, collaborating closely with researchers. This includes curating code ...

supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in software engineering, logical reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept … Background: This role is ideal for engineers who have built production systems at companies like Google, Microsoft, Apple, Amazon, Meta, or similar high-scale engineering organizations. We especially welcome graduates from leading programs such as Harvard, Columbia, Princeton, Yale, University of Pennsylvania, and comparable institutions — though exceptional experience ...

supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in software engineering, logical reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept … Background: This role is ideal for engineers who have built production systems at companies like Google, Microsoft, Apple, Amazon, Meta, or similar high-scale engineering organizations. We especially welcome graduates from leading programs such as Harvard, Columbia, Princeton, Yale, University of Pennsylvania, and comparable institutions — though exceptional experience ...

supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in software engineering, logical reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept … ideal for engineers who have shipped high-impact products at fast-moving companies like Stripe, Airbnb, Cloudflare, Datadog, Coinbase, or similar high-growth engineering environments. We especially welcome graduates from programs with strong CS foundations such as University of Washington, University of Illinois Urbana-Champaign, UT Austin, University ...

supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in software engineering, logical reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept … ideal for engineers who have shipped high-impact products at fast-moving companies like Stripe, Airbnb, Cloudflare, Datadog, Coinbase, or similar high-growth engineering environments. We especially welcome graduates from programs with strong CS foundations such as University of Washington, University of Illinois Urbana-Champaign, UT Austin, University ...

supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in software engineering, logical reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept … Harvard, Columbia, Princeton, Yale, University of Pennsylvania, and comparable institutions — though exceptional experience and skill always take precedence over pedigree. Project Overview: As a Software Engineering evaluator, you will create cutting-edge datasets for training, benchmarking, and advancing large language models, collaborating closely with researchers. This includes curating ...

Senior AI Software Engineer We are seeking an experienced Senior AI Software Engineer to join a growing AI Enablement team focused on designing, building and deploying internal AI-powered software solutions across a large, complex organisation. This is a hands-on engineering role where you will … intelligent automation tools, and take ownership of solutions from concept through to deployment and ongoing optimisation. Key Responsibilities Design, develop and deploy AI-enabled software solutions for enterprise use, specifically using Python. Build and maintain custom AI assistants, generative AI applications and intelligent workflow solutions. Write clean, scalable, well ...

This is not a research or data science role. We're looking for engineers who understand that successful AI products are built on strong software engineering foundations . The ideal candidate will combine deep machine learning expertise with a proven track record of building reliable, scalable production systems … work directly with clients to design and deploy production-grade AI solutions that solve commercially critical problems, operating at the intersection of machine learning, software engineering, cloud infrastructure and financial services. What You'll Be Doing Designing and building production-grade machine learning applications and platforms Developing scalable ...

Software Engineer - Graduates Considered A fantastic opportunity for a graduate or experienced Software Engineer to join a highly innovative technology company at the forefront of advanced AI research and development. Working as part of a world-class engineering team, you will help design and develop cutting-edge … software solutions that tackle complex real-world challenges. This role would suit exceptional graduates through to experienced software engineers looking to work on technically challenging projects within a research-driven environment. Location: Cambridge or London (minimum 2 days per week in the office) Salary ...

capabilities that power our Firm, enabling our clients and colleagues to redefine markets and shape the future of our communities. This is a Principal Software Engineering position at Vice President level, which is part of the job family responsible for developing and maintaining software solutions that support … domain modelling, integration patterns, resilience, observability, and operational robustness, ensuring the platform is fit for 24/7 global production use. Work across multiple software engineering teams to drive consistency in engineering standards, development practices, and delivery execution while enabling teams to build in parallel without fragmentation. ...

Senior Mathematical Software Engineer Location: London Permanent: Full time, on site Salary: £125,000 to £140,000 A specialist insurance business is building out its analytical software capability, supporting a proprietary simulation platform used across underwriting, exposure management, actuarial and portfolio decision making. This is a complex engineering … complex marine exposure data. This is not a traditional Back End role focused on web applications or APIs. The work is centred on mathematical software engineering, simulation, large scale data processing and building maintainable code (Julia) for a complex production platform. The business does not require prior insurance ...

White Collar Factory (95009), United Kingdom, London, London Engineering Manager - Software & ML About this role We are looking for a Software Engineering Manager who brings a solid foundation in modern development and some experience with Machine Learning environments . You'll lead and grow a team … that builds the core software powering our data-driven financial products, ensuring our models are integrated into seamless, consumer-facing experiences. What you'll do Lead & Scale: Support a cross-functional group of engineers to design, develop, and integrate software features that are vital to the lives ...

Position Summary Senior Vice President of Software Engineering – report to the Chief Technology Officer. Lead the engineering vision powering the Infinity platform, building and inspiring a 200+ person engineering organization globally. Establish technical strategy, architecture standards, and innovation roadmap that enable platform scale, regulatory expansion … highly regulated, 24/7 global environment. • Exceptional people leader with proven experience in platform modernization and championing AI adoption across products and engineering operations. Key Responsibilities Define a 3‐year roadmap aligned with business objectives, articulating a clear vision for platform evolution, AI integration, and architectural modernization. Champion ...

technical and customer-facing Forward Deployed Engineer (FDE) to join the Customer Solutions team at DaVinci Commerce. This is a hybrid role that combines software engineering, solution architecture, AI agent deployment, customer onboarding, and technical consulting. You will work closely with enterprise customers to design, build, deploy … powered commerce experiences using DaVinci Commerce’s APIs, MCP interfaces, and Agentic BrandStore framework. As an FDE, you will bridge the gap between Product, Engineering, and Customers — acting as both a technical problem solver and trusted solution advisor. You will rapidly prototype customer-specific solutions, build scalable AI agents ...

Technical Lead – UK (Remote, Permanent) Overview Velocity Tech has partnered with a global digital consultancy specialising in data, AI, and modern software engineering, helping enterprise clients build scalable, high-impact digital products. With a strong reputation for solving complex technical challenges, they work with leading organisations to deliver … enabled solutions, modernise legacy systems, and build high-performance applications. Their teams are distributed globally and operate in a highly collaborative, engineering-led environment. The Role As a Technical Lead, you will play a key role in leading engineering teams and working closely with clients to translate business ...

developing an award-winning SaaS analytics platform used to assess over £200bn of non-life insurance business? This is a mid to senior level software engineering role focused heavily on production-grade Python development. This is not a web-facing CRUD or API-endpoint development role. The core … focus of this position is building high-performance computational pipelines, optimising memory for large datasets, and engineering mathematical/analytical engines, you will need relevant experience in this space to be considered. This is a hybrid role based in London (2 days per week in office). The role ...

Software Developer Location: London minimum of 3 days a week (for the 1st month it is expected they will be in 5 days, dependent on project ) Length: 12 months Salary: £48,000 per annum ***CANDIDATES MUST BE UK NATIONALS AND ELIGIBLE FOR SC CLEARANCE*** Role Overview We are seeking … Developer with strong expertise in Java and Web Technologies to design, develop, and support enterprise-grade applications. The role involves working across the full software development lifecycle, building scalable solutions using the Java/JEE stack, and contributing to modern, secure, and high-performing systems. You will play ...

Software Developer Location: London minimum of 3 days a week (for the 1st month it is expected they will be in 5 days, dependent on project ) Length: 12 months Salary: £48,000 per annum *CANDIDATES MUST BE UK NATIONALS AND ELIGIBLE FOR SC CLEARANCE* Role Overview We are seeking … Developer with strong expertise in Java and Web Technologies to design, develop, and support enterprise-grade applications. The role involves working across the full software development life cycle, building scalable solutions using the Java/JEE stack, and contributing to modern, secure, and high-performing systems. You will play ...

Senior Engineering Manager (AI) Shape how engineering teams adopt AI in practice We’re hiring a Senior Engineering Manager (AI) to support and grow high‐performing teams as they adopt AI‐enabled development and modern engineering practices . This is a people‐focused leadership role … someone with a strong software engineering background , leading through credibility, collaboration, and influence . 🔍 Why this role? You’ll help define how AI is actually used by engineering teams — not just tooling, but ways of working, behaviours, and delivery standards. ⚙️ What you’ll do Lead and support ...