226 to 250 of 1,076 Software Engineer Jobs in London

Software Engineer - RUST Webex Real-time Media Engineering Group Meet the Team Cisco's Webex Real-time Media Engineering Group is redefining the future of collaboration.We'rebuilding a world where people connect effortlessly to enjoy modern, uncompromised collaboration across every room, desk, pocket, and application. Our technology powers … willingness to learn new languages quickly.Withtheexpectation tocontributeacrossRust/Java/C++/Pythoncodebases asrequired. Experience with Linux development : Experience with using Linux and developing software running on Linux. Experience with virtualisation and containers : An understanding of virtual machines and containerisation technologies, and experience with Docker. Preferred Qualifications ...

# **Software Engineer**# **Webex Real-time Media Engineering Group****Meet the Team**Cisco's Webex Real-time Media Engineering Group is redefining the future of collaboration. We're building a world where people connect effortlessly to enjoy modern, uncompromised collaboration across every room, desk, pocket, and application.Our … professional programming experience in C++ and the willingness to learn new languages quickly.* **Experience with Linux development**: Experience with using Linux and developing software running on Linux.* **Experience with virtualisation and containers**: An understanding of virtual machines and containerisation technologies, and experience with Docker.**Preferred Qualifications ...

it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. DRW has an opening for a Senior Software Engineer focused on digital assets. The team builds and operates systems that move and safeguard cryptoassets across the firm - including treasury automation, wallet inventory … used by digital asset operations and related business partners Partnering with those teams to turn ambiguous business problems into clear technical plans and shipped software Owning software end-to-end after it ships - we run what we build (deploy, operate, on-call); we don't hand systems ...

Wellington Management is a leading investment management firm that provides comprehensive technology solutions to institutional clients worldwide. Senior Software Engineer – Research Technology Job Family : Software Engineering Location : London Job Overview Join our Research Technology team within Investment Technology as a Senior Software Engineer. You will collaborate … business teams, engineers, and business analysts to review and qualify business requirements, functional specifications, use cases, and test plans. Design new prototypes and develop software components across the full stack – services, web and mobile clients, infrastructure, and back‐end. Coordinate and facilitate infrastructure upgrades, disaster recovery testing, and cross ...

Operational Cyber Software Engineer Locations: Gloucester, Manchester or London (Onsite) Employment Type: Full-time or Part-time About the Role We're looking for experienced Software Engineers to join a specialist cyber team delivering high-assurance software for complex security challenges. You'll work on cutting … system design, implementation and testing. Work collaboratively within multidisciplinary engineering teams. Review code, mentor junior engineers and share technical knowledge. Produce well-documented, maintainable software following industry best practice. Embrace emerging technologies while understanding associated security risks. Identify vulnerabilities during development and implement appropriate mitigations. Skills & Experience ...

Join Citi's XVA Technology team in London as a Lead Software Engineer at Vice President level, and take on a role at the intersection of advanced software engineering and AI‐driven innovation — at a firm where your code, your decisions, and your ideas operate at global … scale. This role is built for a hands‐on engineer with deep AI and software development expertise who can independently set and drive a technical agenda — building production systems, embedding intelligent tooling, and owning project outcomes across a complex, high‐impact domain. You will work alongside high‐calibre ...

Senior/Principal Software Engineer Application Deadline: 31 May 2026 Department: Software Engineering Employment Type: Permanent Location: London (Hybrid) Compensation: £70,000 - £100,000/year Description Please note: This role requires applicants to hold active, or recently active, SC or DV clearance. This role also requires … build modern cloud‐native services, guide engineering standards, and solve genuinely hard problems with our customers. The Role: Design and deliver secure, scalable software in small agile teams Stay hands‐on while shaping architecture and technical direction Set engineering standards and mentor others Work directly with customers to solve ...

world's money. For everyone, everywhere. More about our mission and what we offer . About the role We’re looking for a Senior Software Engineer II to join our Wise for Banks team and help shape the technical direction of the systems powering Wise’s global payment … liquidity within interbank payment networks. Our platform helps partners optimise liquidity, support seamless payments, and manage foreign exchange (FX) exposure at scale. As a Software Product Engineer, you’ll play a critical role in evolving this platform to support the next generation of global financial partnerships. ...

## Senior Software EngineerApplyremote type: Hybridlocations: London, United Kingdomtime type: Full timeposted on: Posted 6 Days Agojob requisition id: 2014393**Senior Software Engineer**## **Webex Real-time Media Engineering Group****Meet the Team**Cisco's Webex Real-time Media Engineering Group is redefining the future of collaboration. … programming experience in C++/C#, and the willingness to learn new languages quickly.* **Experience with Linux development**: Experience with using Linux and developing software running on Linux.* **Experience with virtualisation and containers**: An understanding of virtual machines and containerisation technologies, and experience with Docker.**Preferred Qualifications ...

Software Engineer (Backend) Job type: Full Time · Department: Technology · Work type: Hybrid · USD 150,000-200,000/year London, England, United Kingdom; New York, New York, United States About Lorum Global payments are not broken. Incentives are. Clearing has been deprioritized inside balance sheet driven institutions whose … about working across currencies, markets, and supervisory frameworks to deliver reliable, final settlement. Role purpose We are looking for an experienced backend engineer to join our team and help build the foundational infrastructure. You’ll be joining a small, cross-functional team focused on shipping real value quickly ...

Senior Software Engineer – Scala, Distributed Systems Location: UK, remote-first with occasional onsite. UK-based, UK data handling only. Engagement: Contract, outside IR35. Rate: circa £700/day depending on experience. Clearance: Current, portable NPPV3 is essential (SC alongside is a strong plus). We can only consider ...

Senior Software Engineer Department: Engineering Employment Type: Full Time Location: London Description Hybrid: 2 days per week in our Tower Bridge office (Tuesdays and Thursdays) Uswitch At Uswitch, our goal is to be the UK’s favourite way to choose and manage home-life essentials - from broadband ...

About Arondite Arondite enables organisations to wield autonomy, data and AI at scale. We equip operators with the foundational software to orchestrate their mix of platforms and capabilities, and then take mission‐critical decisions faster than their adversaries. We exist to ensure the UK and its allies out‐think … mission and if you want to be part of a growing team of outstanding people, then we want to hear from you. As Lead Software Engineer at Arondite you will be responsible for the success of an area of our enterprise software product, Cobalt. The role gives ...

citizens Generating high-quality training data for custom LLMs Upskilling and advisory services to spread the impact of AI As a Full Stack Software Engineer (Forward Deployed), you’ll collaborate directly with public sector counterparts to quickly build full-stack, AI applications, to solve their most pressing challenges … first cultures to streamline global engineering velocity and reduce friction. Nice to haves: Past experience working at a startup as a CTO or founding engineer or in a forward deployed engineer/dedicated customer engineer role Experience working cross‐functionally with operations Proven track record of building ...

tracked - and where humans and AI agents can safely work together. We unify legacy planning models, operational data, and grid workflows into software that helps teams run checks, compare models, explain changes, validate assumptions, and move faster without losing engineering rigour. Based in London, Squid is backed by premier … investors like Y Combinator and partners with industry leaders including National Grid and Northern Powergrid. About the role We are hiring a Software Engineer with power systems experience to join Squid as one of our first engineers. You will work closely with the founders and early engineering team ...

Junior Software Engineer up to £40,0004 days in London This is a fantastic opportunity to join a high-growth InsurTech where you'll take ownership of building customer-facing products from day one across multiple insurance lines. THE COMPANY: This B-Corp certified InsureTech business places sustainability … fairness, and customer experience at the heart of everything they build, and are now looking for their next Junior Software Engineer. THE ROLE: You will take ownership of building and shipping customer-facing products . Key responsibilities include: Building and launching production features Contributing to new product launches , partner ...

Lead software engineer 8th Light London, United Kingdom Posted 9 months ago Tech stack JavaScript React Java Python Artificial Intelligence Skills and Experience Understanding the unique needs of the clients you've served Written production-quality code in the following languages: Python, Java, Javascript, and React Leveraged … assistive development tools for tasks like scaffolding, refactoring, debugging, test generation, and documentation Company Overview 8th Light is a global team of software professionals specializing in crafting elegant, robust software solutions for complex digital challenges. With expertise in software design, development, data, and DevOps, they partner with ...

have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the Equity Derivatives Group you will join our agile team creating, transforming, and supporting our trusted market‐leading … technology products using modern technologies and industry best practices. Job responsibilities Execute creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems. Collaborate with engineers, product owners, traders, sales and Quants to develop best ...

Convergent Research, LLC seeks an entrepreneurial Software Engineer to own the software systems for their multi-photon microscopy platform. The role involves maintaining and extending MATLAB-based software, collaborating closely with FPGA engineers and experimental neuroscientists. Candidates should have experience in software engineering for hardware ...

Range: £75k-£200k (salary + equity), based in London, UK. We are hiring a Software Engineer to join Squid as one of our first engineers. You will work closely with the founders and early engineering team to build production software for grid operators. This is a broad … software engineering role spanning backend systems, frontend products, data-intensive applications, cloud infrastructure and applied AI. You will help turn complex engineering workflows into reliable, intuitive software used by planners, operators and engineers. This is a high-ownership role based in our central London office, with the opportunity ...

innovative technology organizations. Here, your work doesn't just support a product - it powers the infrastructure that keeps global markets moving. As a Software Engineer III at the company within the Infrastructure Platforms, Data Center Services team, you serve as a seasoned member of an agile team that … components, ensuring design constraints are met in implementation Gather, analyze, synthesize, and develop visualizations from large data sets in support of continuous improvement of software applications Proactively identify hidden problems and patterns in data, and use these insights to drive improvements to coding hygiene and system architecture Develop subject ...

Microsoft is hiring a Senior Software Engineer - FDE for the Software Engineering team in London. This onsite role focuses on building scalable software solutions and collaborating with cross-functional partners across product, design, and operations. Based in London, the role requires strong coding skills, software ...

Software Engineer - SC/DV Cleared Location: UK (Fully Remote, occasional client site visits) Salary: £45,000 - £80,000 DOE + Company Bonus Employment: Permanent Security Clearance: SC or MOD DV required To apply, email ...

Software Engineer, GenAI Platform About the Team the company's GenAI Platform team sits within Machine Learning Platform and builds the shared infrastructure that helps DoorDash, Wolt, and the company teams safely bring GenAI-powered products, agents, automation, and personalization to production. Our mission is to increase … inference engines, fine-tuning and training pipelines, GPU autoscaling and utilization, batch pipelines, backend services, and observability. This role is ideal for an engineer who enjoys pushing the cost/performance frontier of GPU inference and fine-tuning in a fast-moving technical area where product needs, model capabilities ...

Lynx Recruitment are looking for a talented engineer to join a growing technology consultancy delivering cloud-native solutions for enterprise organisations. This role combines hands-on software engineering with technical consulting, giving you the opportunity to influence architecture, guide clients, and deliver high-quality solutions using modern Microsoft … technologies. You'll work across the full software development lifecycle, building scalable cloud applications while collaborating with architects, engineers and stakeholders to deliver innovative digital solutions. The Role As a Senior Software Engineer, you'll lead the design and development of modern cloud-native applications, working closely ...