software support jobs in London

PHP Engineering LeadWorking Hours: Full time,PermanentLocation: Hybrid: minimum 2 days per week at our clients Elstree / Kings Cross offices About the Company: Our client is a forward-thinking technology organisation reshaping how creative products are produced and delivered. Their platform connects a global network of industry partners while empowering independent artists with scalable,...

You will likely have experience in the below areas: - Software analysis, reverse engineering and vulnerability research of compiled or interpreted code that could be disguised or defensively structured

You will have likely used some of the below technologies: - Ghidra or IDA Pro for reverse engineering.

Job Description .Net Developer Hybrid working - London £650 Outside IR35 Key Responsibilities: - Design, develop, and maintain robust .NET applications and platforms with a focus on integrating and managing data workflows. - Establish and enforce security protocols based on privacy requirements, ensuring all data handling conforms to regulatory and company standards. - Strong experience with...

You will play a key part in the continued evolution of the platform, working on new products and features that directly support wealth managers and advisers. This is a hands-on role with real ownership and influence over technical decisions.

You will be joining a collaborative and supportive environment where engineers are trusted to do their best work.

Job Description About Us Electron is a fast-growing tech company in the energy flexibility space. We’re working to transform how electricity grids work, as the need for electricity doubles and the increase in renewables continues to add pressure to the grid. We’re looking to bring more passionate people into our team to help us do this! In just a few years, we’ve gone from pilot projects in...

Job Description Senior Software Engineer (Python) 💰 Up to £130,000 + excellent benefits (including work from abroad) 📍 Hybrid - 2 days onsite in Central London (London Bridge) Are you a Senior Python Engineer who loves solving deep technical challenges? Want to help reinvent how future hardware is created? 🚀🔬 Join a top-tier engineering team building a revolutionary platform that turns...

You will be building backend systems that support advanced AI research and deployment decisions. The software you work on influences how complex models are tested, understood, and monitored before they reach the real world.

You will be designing systems that need to be correct, performant, and maintainable under real load.

You will own features end to end, from idea through to production use

You will work on leading-edge technologies across AI/Data Science, Cyber, Cloud, DevOps/SRE, and Platform Engineering, developing solutions that protect people, platforms, and information against constantly evolving threats.

You will work on novel products that combine physical and digital systems, collaborate closely with clients to define strategy, and explore emerging technologies.

Contract type:Permanent Hours:37.5/ weekSalary:circa £70,000 depending on experienceLocation:London, Canary WharfWFH policy:Employees are required to attend the office 2 days/weekFlexible working: Variety of flexible work patterns subject to line manager discretion e.g. Compressed 9-day fortnight.Reports to:Software Engineering Manager Deadline Note:We reserve the right to close the advert before...

Job Description Overview We are seeking an experienced Software Technical Lead to provide hands-on technical leadership within an automation and intralogistics environment. This role is ideal for a senior engineer who actively writes and reviews code, has managed and supported other developers, and can lead the technical delivery of complex software solutions, including Warehouse Management...

Job Description Job Title: Senior Embedded Software Engineer Rank: Determined by the confirmed level and scope of experience Company: Chevalier Tech Limited Location: Colindale, Greater London (On-site) Salary: Salary is competitive and negotiable based on experience. Job Type: Full-time, Permanent About Us Chevalier Tech Limited is a tier-one supplier specialising in advanced technology...

Job Description Lead Software Engineer – Java Microservices | London (1 day per week on-site) | £74,000 – £92,000 + Package We’re partnering with a leading UK bank to recruit a Lead Software Engineer with strong Java and microservices expertise. This is a hands-on role building high-performance, scalable software for real-world, high-traffic systems. About the Role You’ll join a permanent...

You will lead technology change that improves finance and support the digital transformation of construction, partnering with commercial, site and finance teams. As a team lead you will set the tone for delivery excellence: coaching junior consultants, shaping ways of working, and building a supportive, high-trust environment.

You should be comfortable with most of our core technologies:

Python Software Engineer Visual Quality / Media London Hybrid Outside IR35 A London-based technology company is seeking a capable Python Developer to support development and maintenance of an in-house quality test framework used to validate next-generation video codec technology. Initial 3-month contract. Key Requirements Strong Python development skills (multithreaded, production code) Linux...

Staff Product Engineer London Hybrid Full-time Salary: Up to £125,000 We re partnering with a high-growth, AI-native consumer technology start-up that s tackling a large, complex and highly visible everyday problem at national scale. They re looking for a Staff Product Engineer to operate at the intersection of product, engineering and systems design, owning a small number of high-impact...

Job Description Control Systems Software Engineer (PLC / SCADA) Location: London (Hybrid)Clearance: SC Cleared To apply, email: or call Overview An opportunity for an experienced Control Systems Software Engineer to work on mission-critical naval platform management systems within a highly regulated defence environment. The role covers full lifecycle development and in-service support of...

You will design, build and maintain scalable systems that manage expiries, contract rolls, corporate actions, coupon payments and other lifecycle events, ensuring full data integrity for front-office trading and research teams. Tech Stack: Python/C#, SQL, distributed systems, CI/CD pipelines

You will collaborate closely with cross-functional partners to push technology forward, even in areas where solutions are still being defined. Key Responsibilities Monitor industry and company-wide computing technology trends to evaluate and develop new capabilities aligned with the product roadmap.

Full Stack Software Engineer Location: Gloucester (Hybrid)Salary: £50,000 - £65,000 + Benefits and BonusSC clearance required to start. Applicants must be a sole British national due to the nature of the work being within National Security What you'll be doing As a Full-Stack Software Engineer, you'll build cutting-edge products that protect people, platforms, missions, and information from...