1 to 25 of 123 Software Engineering Jobs in the City of London

Security Software Engineer (GenAI & LLM Security) Location: London (Hybrid - 1-2 days per week in the office) Salary: Up to £90,000 + Bonus + Excellent Benefits We're partnering with a leading global technology consultancy that's expanding its AI Security and Engineering practice. As organisations rapidly … building secure, enterprise-grade AI platforms that protect Large Language Model (LLM) applications from emerging threats. We're looking for an experienced AI Security Software Engineer to design and develop innovative security solutions that safeguard enterprise AI applications. This is an exciting opportunity to work at the intersection ...

Director of Software Engineering - Executive Director LONDON, LONDON, United Kingdom and 1 more Job Information Job Identification 210707625 Job Category Software Engineering Business Unit Corporate Sector Posting Date 07/03/2026, 03:50 PM Locations 4 John Carpenter St, London, Greater London, EC4Y … Argyle Street, Glasgow, Glasgow City, G2 8AT, GB Job Schedule Full time Job Shift Day Job Description If you are a software engineering leader ready to take the reins and drive impact, we’ve got an opportunity just for you. As a Director of Software Engineeringat JPMorgan ...

Head of Software Engineering (Hands on) My client is looking for head of software engineering to join their digital product team on a contract basis. This will suit someone who has experience of building and scaling teams from 0-1 sitting within a product engineering team. Whilst the team is being built this person needs to be hands-on. Experience Building and managing the following functions with software engineering: Front end, back end, integration's, mobile engineering. Technology stack: Kotlin multi-platform (KMP), React, Next JS, C#, .NET, Azure Cloud ...

Head of Software Engineering (Hands on) My client is looking for head of software engineering to join their digital product team on a contract basis. This will suit someone who has experience of building and scaling teams from 0-1 sitting within a product engineering team. Whilst the team is being built this person needs to be hands-on. Experience Building and managing the following functions with software engineering: Front end, back end, integration's, mobile engineering. Technology stack: Kotlin multi-platform (KMP), React, Next JS, C#, .NET, Azure Cloud ...

Software Engineer Mid-Level or Senior A fantastic opportunity for experienced Software Engineers 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 experienced software engineers looking to work on technically challenging projects within a research-driven environment. Location: London office available (minimum 2 days per week in office) Salary: £60,000 - £80,000 basic per annum + comprehensive benefits ...

About the Team With Codex we’re building an AI software engineer. One that you can pair with, delegate to, or even ask to take on future tasks proactively. Our team is a fast-moving group within OpenAI, bringing together research, engineering, design, and product. We iteratively build … Codex agent harness and product to get the most out of the model, and we iteratively train the model to be great at complex software engineering tasks. The Codex team is responsible for building state-of-the‐art AI systems that can write code, reason about software ...

JPMorgan Chase & Co. is seeking a Director of Software Engineering in London. This role involves leading engineering teams and overseeing the development of Observability Platforms, influencing strategic decisions and governance. Your responsibilities will include driving AIOps innovation and delivering technical solutions across various business units. The ideal … candidate will have extensive experience in software engineering, including leading cross-functional teams and implementing cloud solutions. The position offers a full-time schedule with an emphasis on diversity and inclusion. #J-18808-Ljbffr ...

Senior Xplan Software Engineer Location: London, Glasgow or Liverpool (Hybrid) We’re partnering with a leading UK Wealth Management organisation that is investing heavily in its technology estate and is looking to hire an experienced Senior Xplan Software Engineer. This is an opportunity to work … largest financial planning platforms, helping to develop, enhance and integrate Iress Xplan as part of a wider modern engineering environment. This isn't a role for someone who has only configured Xplan. We're looking for a well-rounded Software Engineer who has experience working with Xplan alongside ...

Full Time A globally recognised strategy and technology consultancy is seeking a Senior AI Engineer to help organisations design, build and scale secure, intelligent software platforms that solve complex business challenges. Working across a diverse range of industries, the Senior AI Engineer will partner with clients to design … deliver modern cloud native solutions that combine strong software engineering principles with the practical application of AI. Every engagement is different, requiring engineers who are comfortable working across multiple technologies, cloud environments and problem domains while selecting the most appropriate approach for each challenge. Responsibilities Design and develop ...

Engineering Manager | Python | AI Platform & Data Engineering Location: London (Hybrid - 1-2 Days Per Week) Salary: Up to £140,000 + Bonus + Benefits We're working with a rapidly growing technology business that is making significant investment into the platforms, APIs and data infrastructure that will underpin … future AI capabilities. As part of this journey, they're looking for an Engineering Manager to build and lead a brand-new engineering function focused on developing scalable Python services, API architecture, and large-scale data integrations that enable AI products across the organisation. This ...

About The Role We are looking for a Lead Software Engineer who will be responsible for the design, development, and deployment of high-quality software solutions. You will collaborate closely with cross-functional teams, including product management and UX/UI, to ensure that our software solutions … customer needs. This role involves leading a team of engineers on high-profile projects, ensuring best practices are followed, and driving continuous improvement in software development processes. You will be responsible for driving culture through your craft and be keen to take on line management responsibilities. We value adaptability ...

Role As a Principal Consultant for Cloud & Engineering, you will provide senior technical and engineering leadership across complex client engagements. You will help clients shape and deliver practical strategies for cloud adoption, optimisation and migration, ensuring that technology decisions support their wider business goals. You will combine cloud … architecture expertise with consulting, delivery and engineering leadership. You will work directly with client stakeholders and delivery teams to solve complex problems, challenge conventional thinking and turn strategic intent into practical, high-quality outcomes. This is a client-facing, delivery-oriented role. You will engage with teams, contribute ...

Global Banking & Markets - London - Associate/Vice President - Business Analyst Job Description Payments Engineering Business Analyst (Associate/VicePresident) WHO WE ARE At Goldman Sachs, our Engineers don’t just make things – we make things possible. Change the world by connecting people and capital with ideas. Solve the most … challenging and pressing engineering problems for our clients. Join our engineering teams that build massively scalable software and systems, architect low latency infrastructure solutions, proactively guard against cyber threats, and leverage machine learning alongside financial engineering to continuously turn data into action. Create new businesses, transform ...

enabled services, and automation solutions that deliver real business value. This role offers broad technical exposure, with responsibilities spanning front-end development, backend engineering, cloud-native architectures, APIs, databases, and AI integrations. You'll collaborate with product, architecture, engineering and business stakeholders to develop robust solutions while contributing … technical best practices, code quality, and continuous improvement initiatives. Key Responsibilities Design, develop and maintain full-stack applications using modern software engineering practices Build and enhance scalable backend services, APIs and distributed systems Develop AI-powered features, workflows and automation capabilities across business applications Work across the entire ...

Asset & Wealth Management - Engineering Manager, Marcus Mobile - Vice President - London Job Description Overview We are seeking an experienced Engineering Manager to lead a team of software engineers responsible for delivering mobile technology solutions that support critical business capabilities across the firm. The successful candidate will combine strong … technical leadership with people management, delivery execution, and stakeholder engagement. They will work closely with engineering teams, product partners, and business stakeholders to drive the development of secure, scalable, and high-quality mobile applications. Responsibilities Engineering Leadership Lead and develop a team of software engineers through coaching ...

Software Development Manager – Enterprise Software – London/Hybrid (Key skills: Software Development Manager, Agile, Software Engineering Leadership, Product Delivery, Application Security, Identity & Access Management, .NET 8, SQL Server, Microservices, Cloud (AWS/Azure), DevOps, CI/CD, Jenkins, Ansible, Stakeholder Engagement, Resilience Engineering, Full … Stack Development) Are you an experienced and inspiring software leader who thrives on solving complex challenges, building high-performing teams, and delivering enterprise-scale applications? If you’re looking for a role where your technical expertise and leadership will drive tangible impact, this could be your next great opportunity. ...

have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III at JPMorganChase within the Enterprise Observability Platforms, you serve as a seasoned member of an agile team to design and deliver trusted market-leading … carrying out critical technology solutions across multiple technical areas within various business functions in support of the firm’s business objectives. Job Responsibilities Executes software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or breakdown technical problems Creates secure ...

design, build, test, deploy, and operations. Modernise legacy applications using agentic AI for discovery, transformation, and refactoring. Define end‐to‐end architectures integrating traditional software, LLMs, vector stores, and orchestration. Drive AI adoption within Avanade Regions, enabling AI‐driven solution roadmaps. Contribute to solution planning and design across multi … disciplinary and multi‐cloud environments. Develop accelerators, reference architectures, and reusable assets for agentic AI patterns. Guide engineering, data, and DevOps teams on AI automation and pipeline integration. Travel occasionally for high‐value client engagements. Skills and Experience 12+ years of experience designing and developing enterprise‐scale applications. Strong ...

model - using AI agents not just in what we build for the business, but in how we build it. The goal is to multiply engineering delivery by an order of magnitude: not by cutting corners or generating throwaway code, but by designing robust systems and processes that let agents … handle well-defined work while engineers focus on architecture, design, and the problems that actually require human judgment. This is a deliberate, engineering-led approach. We care about code quality, testability, and maintainability - the agent-generated code meets the same standards as everything else. We expect that a successful ...

large-scale distributed systems and database platforms? We're looking for a hands-on technical leader to help shape the future of our platform engineering capability. This is an opportunity to lead complex engineering initiatives, define technical strategy, and act as a subject matter expert across AWS infrastructure … services. You'll work closely with architects, engineers and senior stakeholders to design resilient, scalable and secure platform solutions while mentoring engineers and driving engineering best practices across the organisation. What You'll Do Lead the design and engineering of secure, scalable and highly available cloud platforms Build ...

days per week on site £Negotiable rate (Inside IR35) We are seeking an experienced Python Data Engineer to join a high-performing data engineering team, building and enhancing centralised data services used by quantitative researchers, traders and front-office teams. ***The ideal candidate will have experience in Hedge funds … Asset management or Investment banks*** ***As well as a good understanding of Quant engineering/Quant data groups, Fixed income, rates, FX, macro, trading or pricing environments*** This is a hands-on engineering role focused on designing, developing and maintaining scalable data platforms, pipelines and services that deliver ...

days per week on site £Negotiable rate (Inside IR35) We are seeking an experienced Python Data Engineer to join a high-performing data engineering team, building and enhancing centralised data services used by quantitative researchers, traders and front-office teams. The ideal candidate will have experience in Hedge funds … Asset management or Investment banks. As well as a good understanding of Quant engineering/Quant data groups, Fixed income, rates, FX, macro, trading or pricing environments. This is a hands‐on engineering role focused on designing, developing and maintaining scalable data platforms, pipelines and services that deliver ...

SOFTWARE ENGINEER - DV CLEARED BRAND NEW OUTSIDE IR35 CONTRACT OPPORTUNITY AVAILABLE WITH A LEADING NATIONAL SECURITY CONSULTANCY FOR AN AI SOFTWARE ENGINEER Contract opportunity for an AI Software Engineer Outside IR35 Day rate up to £650 Hybrid role - London Must hold active UKSV DV clearance To apply … please email or call 07704 152 640 WHO WE ARE? We are working with a specialist consultancy delivering cutting-edge AI and software solutions into the UK National Security and Defence sector. Due to continued growth and the expansion of several mission-critical programmes, we are looking ...

data processing and availability at scale, as our footprint grows. Responsible for managing the individual team members' career growth. Minimum Qualifications 4+ years of software engineering management experience leading teams of 4 or more engineers. Have experience formulating a team's technical strategy and roadmap; you've collaborated … experience building distributed enterprise architectures, with a proven track record of delivering major features from inception to production. Are a strong proponent of Agile software methodologies, such as Scrum, and engineering principles such as Test-Driven Development. Understand how to balance tactical needs with strategic growth and quality ...

What You'll Be Doing - Provide technical leadership across AI-enabled software and DevOps engineering teams - Set architectural direction for API-first design, system integration, and platform enablement for AI - Lead the evolution of legacy or existing applications towards modern, service-based and API-driven architectures - Define … solutions meet appropriate standards for security, resilience, performance, and operability - Anticipate and manage architectural and operational risks associated with AI-enabled systems - Champion strong engineering practices across software development, DevOps, and platform engineering Your Experience To succeed in this role, you will bring: - A strong background ...