201 to 225 of 283 Software Engineering Jobs in the City of London

Remote-first with occasional travel to the office) Employment: Full Time, Permanent This is an opportunity to join a high-growth, PE-backed cybersecurity software company where security isn’t simply a support function – it’s at the heart of the product itself. Trusted by Government, Defence, Financial Services … hands‐on Security Engineer who enjoys getting into the detail of vulnerabilities, understanding how applications behave and working directly with developers to make software more secure. This isn’t a traditional vulnerability management, SOC or governance position. Instead, you’ll join a small Security Engineering team where ...

Brown & Brown, Inc. is seeking a hands-on software engineer to build, integrate and support the 3XD digital platform. You will work across .NET 8 MVC, Razor Pages and REST APIs, delivering new capabilities, insurer integrations and live-service support. You will collaborate with Product, QA and Operations ...

Aimlroles is seeking a Principal Software Engineer/Principal AI Engineer to lead an embedded Innovation Squad, owning from discovery to production. You will assess AI prototypes, deliver new ones, and establish agentic AI patterns, tool use, memory, and retrieval for reuse across functions. You will mentor engineers, design ...

Backend Software Engineer/Developer (C# .Net Claude) London/WFH to £100k Are you a backend focussed Software Engineer with strong C# skills combined with an outstanding academic record? You could be progressing your career in a hands-on Backend Software Engineer role at a tech … Asset Manager with multiple billions of dollars under management, working on complex and interesting systems with continual learning and development opportunities. As a Backend Software Engineer you will join a small team to design and develop new features and enhancements to the client portal and KYC systems. ...

Impact and Responsibilities We are seeking a Senior Software Engineer who thrives on untangling complex systems and modernising core infrastructure without breaking production. This is an exciting opportunity to modernise core C#/SQL systems! Extract legacy business logic, build clean services, and verify changes in shadow mode with ...

Dynamics is a start-up based in Gloucestershire, Manchester and London working in the Defence and Cyber Security industries. We are seeking an experienced Software Engineer to join our growing technology team in our next phase of expansion. Required Skills and Technologies We are seeking someone who has experience ...

looking for Software Engineers to develop embedded and host software to manage and monitor our high-speed network. These engineers will be part of the team building solutions to connect GPU systems to our innovative photonics. Responsibilities will include software architecture definition, implementation, as well as debugging … benchmarking, of embedded and host driver components. Responsibilities Software architecture definition in collaboration with the broader team Embedded software development within our network interface card Devops Infrastructure enhancements Linux PCIe driver development Network control and monitoring server and client development Working with prototype hardware, identifying and root causing ...

partnering with a London data-driven software company looking for a permanent Full Stack Software Engineer to join their in-office team. Their core product helps industrial organisations optimise asset performance, minimise waste, and boost reliability using advanced data science and ML. This role is fully office-based … debate, and collective problem-solving, giving you direct access to decision-makers and a real voice in high-level architectural strategy. Role: Full Stack Software Engineer Location: Central London (Fully Office-Based) Salary: Up to £65,000 + benefits What You'll Be Doing: High-Level Impact: Work alongside ...

helping a team build technology that makes a meaningful difference? We're recruiting a Technical Lead Engineer for a tech for good business developing software for the care sector. This is an opportunity to combine technical leadership, practical engineering and a clear social purpose. We're looking … decisions and supporting other engineers to do their best work. You'll be comfortable moving between writing code, discussing product priorities and improving how software gets delivered. The role Lead technical delivery from initial design through development, release and ongoing operation. Stay hands-on with coding, architecture and code ...

helping a team build technology that makes a meaningful difference? We're recruiting a Technical Lead Engineer for a tech for good business developing software for the care sector. This is an opportunity to combine technical leadership, practical engineering and a clear social purpose. We're looking … decisions and supporting other engineers to do their best work. You'll be comfortable moving between writing code, discussing product priorities and improving how software gets delivered. The role Lead technical delivery from initial design through development, release and ongoing operation. Stay hands-on with coding, architecture and code ...

London, Greater London, England, United Kingdom · Forward Deployed Engineering C3 AI (NYSE: AI), is the Enterprise AI application software company. C3 AI delivers a family of fully integrated products including the C3 Agentic AI Platform, an end-to-end platform for developing, deploying, and operating enterprise AI applications … suite of domain-specific generative AI offerings for the enterprise.Learn more at: C3 AI As a Forward Deployed Engineer , you will be engineering full-stack AI-driven web applications on the C3 AI Platform, working directly with customers to design, develop, and deploy production applications, demos, and proofs ...

Role Software Engineer (Java) – Associate Manager Location: London, Bristol, Manchester and Birmingham Salary: Competitive salary and package (Depending on level of experience) Please Note: Any offer of employment is subject to satisfactory BPSS and DV security clearance which typically requires 10 years continuous UK address history usually including ...

graduates to join its 12-month Technology Graduate Program in London. You will rotate across projects in big data, AI, SRE, DevOps, and security engineering, gaining hands-on experience with AWS/Azure and modern development practices. You will work with Java/J2EE, Python, JavaScript, and other languages ...

November 2026 Salary Range £84,624 - £126,936 Flexible Working Options Hybrid Working, Job Share Job Description Summary . Job Description JOB TITLE: Senior Software Engineer SALARY: £84,624-£105,780 LOCATION(S): London HOURS: Full-time WORKING PATTERN: Our work style is hybrid, which involves spending at least ...

complex underwriting decisions that drive real business outcomes - not demos, not proof-of-concepts sitting on a shelf. The team includes ML engineers and software engineers shipping production services, and this role sits alongside them as an analytical counterpart: running experiments, stress-testing assumptions, and generating the evidence that … offline-modelling role - when research is carried out and potential opportunities identified it is expected that you will work closely with ML engineers and software engineers to build this into a live system, where quality, reliability, and evaluation rigor directly affects the business. We expect that a successful candidate ...

Senior Software Engineer: Sports Betting Up to £120,000 + Bonus + Excellent Benefits London - 5 Days On-Site Python Java AI Low Latency Distributed Systems Build software where performance, mathematics and real-time decision-making genuinely matter. We're partnering with a highly technical sports betting business … continuing to invest in its engineering function click apply for full job details ...

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 it's workforce and welcomes applications from a diverse background, REC Solutions ...

result of such a request. Job Summary We are looking for a Product Engineer to join our AI Search and Retrieval Context Engineering as we build the next generation of legal AI experiences for law firms. This is not a traditional front‐end developer role where requirements are handed … over and built from a specification. It is a hands‐on product engineering role for someone who can understand the problem, shape the user experience, think through the system design and then build high‐quality software. The role is primarily focused on React, TypeScript and modern user experience development ...

research outcomes, scientific discovery and national capability. Every engagement starts with the customer’s workloads, not the technology. The Senior Solution Architect profiles scientific, engineering and AI workloads to shape the right mix of compute, interconnect, storage, software, facilities and hosting. They direct and validate designs from vendor … architects and CDW's engineering teams, acting as the customer’s independent technical advocate. HPC opportunities bring demands beyond a standard infrastructure engagement. These include data centre power and cooling, secure and sovereign research environments, benchmarking with real workloads, and constrained GPU supply. The Senior Solution Architect brings these ...

Level Software Engineer (Backend and Integrations) - Fixed-term Contract Job Title: Mid-Level Software Engineer (Backend and Integrations) Location: London (Hybrid) Department: Technology, Infrastructure Type: Full-time, Fixed-term (12-month contract) About Us: Founded in 2018, Skyports is at the forefront of the Advanced Air Mobility revolution … exciting time to be part of our mission to reshape the future of air mobility. The Role: We are looking for a mid-level Software Engineer with a backend and integration focus to join Infrastructure Services. Your main focus will be building the backend services for charging software ...

Backend GOLANG Software Engineers 100% remote in the UK This is a new and exclusive opportunity for a Backend GO Software Engineer for a 100% remote in the UK to join a thriving start up software business Role details Title: Backend GO Software Engineers Location … bonus Requirements: extensive GOLANG knowledge and experience, experience in a start up is beneficial but not essential This role is for a Backend GOLANG Software Engineer to join this start up business, and this role is 100% remote in the UK As a Senior Software Engineer ...

Checkatrade is hiring a Senior Software Engineer in Trust & Safety to own verification, reviews flow, and content moderation systems. You’ll lead incident responses, design robust event-driven workflows, and partner with vetting teams to uphold trust at scale. Expect strong TypeScript, Node.js, and full-stack capabilities with Next.js. ...

trusted trade, first time, every time We get to build products that change homes and lives across the country As our next Senior Software Engineer in Trust & Safety, you'll own the systems that decide how tradespeople are checked, how reviews are processed and how our marketplace stays honest ...

bring: experience of, or a clear aptitude for, client-facing technical support an understanding of how technical operations run in a software environment the ability to collaborate across teams and take the lead on projects Skills that will help you succeed Comfort working with XML and JSON, making ...

role: We are looking for highly talented and driven software engineers who take pride in their work, to expand our Engineering team in London. Successful candidates will join a cross functional team including product managers and designers working closely with the rest of our business to deliver working … external customers. You will take ownership of the services managed by your team, ensuring that their development aligns with the higher level AlphaSights Engineering strategy, while mentoring more junior Engineers. If you have a strong passion for solving problems with code, and want to work with exceptional colleagues ...