151 to 175 of 207 Software Engineering Jobs in the City of London

Lead Software Engineer - London (Hybrid) RJC Group is working with a Global energy trading company based in London who require a Lead Software Engineer. They are looking for a hands-on manager with broad technical skills and experience within trading environments to lead a team of .Net developers … managerial experience Experience working within a trading environment (energy or commodities preferred) ETRM/CTRM experience (beneficial) Responsibilities Grow, Lead and Manage high performing engineering team Hands-on development of greenfield application Communicate engineer team goals with engineering staff members Explore and define next technology adoption paths ...

+ meaningful equity Tech stack: Experience across some combination of: TypeScript/Node.js React.js/Next.js Golang Python Rust AWS or GCP Most B2B software companies talk about product engineering. In reality, many engineers still spend their time working through ticket queues, operating within narrow technical boundaries, and implementing … orchestrating AI-driven workflows, integrating with a wide range of third-party systems, and delivering intelligent experiences that customers interact with every day. The engineering challenges are complex and sit well beyond traditional CRUD applications. You'll encounter problems involving: Real-time event streaming and high-volume data processing ...

+ meaningful equity Tech stack: Experience across some combination of: TypeScript/Node.js React.js/Next.js Golang Python Rust AWS or GCP Most B2B software companies talk about product engineering. In reality, many engineers still spend their time working through ticket queues, operating within narrow technical boundaries, and implementing … orchestrating AI-driven workflows, integrating with a wide range of third-party systems, and delivering intelligent experiences that customers interact with every day. The engineering challenges are complex and sit well beyond traditional CRUD applications. You'll encounter problems involving: Real-time event streaming and high-volume data processing ...

Senior Software Engineer C++ (Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency, Backend) This is a hybrid role, 3 days remote and 2 days in the office Our client actively encourages diversity, equality and inclusion within its workforce and welcomes applications from a diverse background, REC Solutions Limited ...

Software Engineer (UX Engineer) Role: full-time, permanent. Office: London, Hybrid working. At CPC Systems, our vision is to be “the best at delivering safe, high-performing infrastructure”. Our people are dedicated to meeting our clients’ needs, unified by a core set of values and behaviours that bring … right knowledge, experience and a fresh approach to unlocking every project’s full potential. We build software to be used in control rooms to assist the operational running of some of the largest rail operating companies in the UK and overseas. We are currently looking to recruit a Software ...

Software Engineer (UX Engineer) Role: full-time, permanent. Office: London, Hybrid working. At CPC Systems, our vision is to be “the best at delivering safe, high-performing infrastructure”. Our people are dedicated to meeting our clients’ needs, unified by a core set of values and behaviours that bring … right knowledge, experience and a fresh approach to unlocking every project’s full potential. We build software to be used in control rooms to assist the operational running of some of the largest rail operating companies in the UK and overseas. We are currently looking to recruit a Software ...

Software Engineer (Typescript/NodeJS/React/Web) As a Senior Software Engineer, you will play a hands on role in building and evolving the web platforms. You will be expected to work closely with other functions such as product, design to deliver accessible and maintainable digital ...

Tittle - (Software Engineer IV/V) Location - London, UK Contract - 6 + Months Pay Range - £55- £60/hour via PAYE (Inside IR35) About the Role We are looking for Research Engineers who are passionate about advancing the next generation of artificial intelligence. You will join a world-class … Implement scalable solutions using Python and PyTorch. Conduct experiments, analyze results, and improve model performance through data-driven research. Collaborate with research scientists and software engineers to translate research into production-ready solutions. Contribute to the development of new methodologies, tools, and frameworks for modern AI systems. Required Skills ...

Tittle - (Software Engineer IV/V) Location - London, UK Contract - 6 + Months Pay Range - £55- £60/hour via PAYE (Inside IR35) About the Role We are looking for Research Engineers who are passionate about advancing the next generation of artificial intelligence. You will join a world-class … Implement scalable solutions using Python and PyTorch. Conduct experiments, analyze results, and improve model performance through data-driven research. Collaborate with research scientists and software engineers to translate research into production-ready solutions. Contribute to the development of new methodologies, tools, and frameworks for modern AI systems. Required Skills ...

office per week. A rapidly expanding London-based UAV start-up is seeking a talented Embedded C/C++ Engineer to join its core engineering team. Youll work on cutting-edge drone and autonomous aerial systems, contributing to next-generation platforms used across defence, security, and advanced robotics. This … place. Applicants must be UK or EU nationals and eligible for security clearance. About the Role Youll design, implement and optimise embedded software for UAV flight controllers, sensor integration, autonomy modules and real-time mission systems. Expect modern C/C++, low-level programming, hardware interaction, and involvement across ...

Senior Software Engineer (React, TS, Node, Postgres, Redis) A well-backed core business systems tech scale-up based in Central London, building AI-powered workforce software for fast-growing businesses. Strong product culture, lean team, and a genuine focus on solving real problems. The Role Two senior engineer ...

Lunio, you lead the design and delivery of complex, cross-service features on our ad-fraud prevention platform. You set a high bar for engineering quality by example. You make pragmatic architectural choices and help others navigate ambiguity. You operate the services you build, improve reliability and performance … Shape team practices & roadmap: contribute to technical strategy and sequencing, surface trade-offs and risks early, champion incremental delivery. Service Ownership: own the full software development lifecycle not only for your changes, but for all changes that affect a Service you have worked on, by monitoring PRs and success ...

Lunio, you lead the design and delivery of complex, cross-service features on our ad-fraud prevention platform. You set a high bar for engineering quality by example. You make pragmatic architectural choices and help others navigate ambiguity. You operate the services you build, improve reliability and performance … Shape team practices & roadmap: contribute to technical strategy and sequencing, surface trade-offs and risks early, champion incremental delivery. Service Ownership: own the full software development lifecycle not only for your changes, but for all changes that affect a Service you have worked on, by monitoring PRs and success ...

HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered on digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing … Consolidated revenues as of $13+ billion. For more information on how we process your personal data, please refer to HCLTech’ s Role : Senior Vendor Software Engineer (Kotlin) DB require two senior, experienced Kotlin engineers to support and extend a cloud‐hosted platform used for bookbuilding issuances across Investment Banking ...

HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered on digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing … 13+ billion. For more information on how we process your personal data, please refer to HCLTech’ s Candidate Data Privacy Notice. Role : Senior Vendor Software Engineer (Kotlin) DB require two senior, experienced Kotlin engineers to support and extend a cloud‐hosted platform used for bookbuilding issuances across Investment Banking ...

reusable agent components and playbooks Proactively surface new automation opportunities across the business Key Skills Python & LLM agent frameworks (LangChain, CrewAI, LlamaIndex) Prompt engineering & RAG pipelines Business analysis & stakeholder management Process mapping & workshop facilitation Microsoft 365 & Microsoft Copilot No-code/low-code tooling (Zapier, Make) Desirable Skills Experience … deployment or implementation-focused technical role Familiarity with RPA tools Product management or solutions engineering background Claude Code, Claude Cowork, or Claude Skills Experience 35 years in a role blending business problem-solving with hands-on technical building solutions engineering, technical consulting, or a deployment/implementation role. ...

Software Engineer (Android), Remote, UK About Revolut People deserve more from their money. More visibility, more control, and more freedom. Since 2015, Revolut has been on a mission to deliver just that. Our powerhouse of products including spending, saving, investing, exchanging, travelling, and more help our 75+ million customers … Android SDK and Kotlin A background in building Android apps for a wide range of devices A track record of collaborating on cross-functional software projects An eagerness to learn quickly and deliver results in a dynamic environment Excellent communication and organisational skills A collaborative mindset to thrive ...

HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered on digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing … Public Services. Consolidated revenues as of $13+ billion. For more information on how we process your personal data, please refer to HCLTech’ s Role : Engineering for the London Stock Exchange’s platform Real-Time Distribution System & Real-Time Managed Distribution System Transformation of the platform to a hybrid cloud ...

HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered on digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing … 13+ billion. For more information on how we process your personal data, please refer to HCLTech’ s Candidate Data Privacy Notice. Role : Engineering for the London Stock Exchange’s platform Real-Time Distribution System & Real-Time Managed Distribution System Transformation of the platform to a hybrid cloud model Packaging ...

office per week. A rapidly expanding London-based UAV start-up is seeking a talented Embedded C/C++ Engineer to join its core engineering team. Youll work on cutting-edge drone and autonomous aerial systems, contributing to next-generation platforms used across defence, security, and advanced robotics click ...

Python Software Engineer/Developer London/WFH to £80k Do you have strong backend Python software development experience? You could be progressing your career at the world's most advanced cybersecurity technology business that uses AI technology to protect clients across the globe from advanced cyber threats ...

partnering with a fast growing technology driven organisation based in central London that operates in a highly analytical and engineering led environment. They are looking to hire a Technical Project Manager to support delivery across multiple complex systems and development initiatives. This is a hands on role working closely … with software engineers and technical stakeholders, owning delivery plans, managing priorities, and ensuring projects are executed efficiently in a fast paced setting. The role will include: Managing multiple technical projects end to end across software and data platforms Building and maintaining delivery roadmaps while adapting to changing priorities ...

Software Engineer (Android), Remote, Poland This position is fully remote. Candidates may be based anywhere globally. About Revolut People deserve more from their money. More visibility, more control, and more freedom. Since 2015, Revolut has been on a mission to deliver just that. Our powerhouse of products including spending … Android SDK and Kotlin A background in building Android apps for a wide range of devices A track record of collaborating on cross-functional software projects An eagerness to learn quickly and deliver results in a dynamic environment Excellent communication and organisational skills A collaborative mindset to thrive ...

Lead Software Engineer/Developer London/WFH to £120k Are you a skilled a backend focussed Python technologist with team leadership experience? You could be progressing your career at a well-funded and profitable FinTech start-up. As a Lead Software Engineer you'll head ...

Software Engineer (AI & Full Stack) - Senior Consultant Salary: £60,000 - £70,000 pa + £4,000 Bonus plus benefits, perks and healthcare options Base locations: London, Manchester, Newcastle or Glasgow Job Type: Permanent Hybrid (2 days per week) Occasional travel to client site Overview: We're looking … Software Engineer with strong frontend and backend development skills and experience with v click apply for full job details ...