426 to 450 of 554 Software Engineering Jobs in London

Embedded Linux Software Engineer (Medical Devices & Custom Computing Systems) Are you passionate about building software that powers life-saving technology? Join a multidisciplinary team working on cutting-edge medical devices and custom computing platforms for hospital operating rooms. What You’ll Do Collaborate with diverse technical teams (application … software, embedded systems, computer vision, cloud platforms). Develop and productize custom computing and medical-grade devices. Work closely with hardware teams to build and maintain compatible kernels and drivers. Architect, develop, test, and debug system services and hardware-dependent applications. Lead code reviews for embedded software ...

Role We are helping to hire a Senior Software Engineer to strengthen the core foundation of our agentic data analytics platform, ensuring reliability, scalability, and performance as we move from MVP to enterprise scale. This is a core platform role with real ownership. You will work on data integrations … modern AI tooling landscape Some cloud infrastructure experience including Terraform Nice to Have Zero-to-one product experience, including OSS or side projects Data engineering experience such as pipelines and analytics Experience integrating LLMs, including prompt design and understanding model capabilities Deeper cloud experience, especially with GCP Experience with ...

want to work on problems that actually matter. 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. This is serious engineering … shape how new systems are designed and brought into production Collaborating closely with technical stakeholders to solve ambiguous problems Taking real ownership over the software you build Most of the work is Python, but this is not scripting. You will be designing systems that need to be correct, performant ...

looking for a Contract Java Software Engineer to join my client in their FinTech Business Unit. 6 month | Inside IR35 | Hybrid (1x week London) | £550 per day What you'll do: Develop scalable, high-performance systems and microservices Solve complex technical challenges and advocate best practices Support compliance processes ...

looking for a Contract Java Software Engineer to join my client in their FinTech Business Unit. 6 month | Inside IR35 | Hybrid (1x week London) | £550 per day What you'll do: Develop scalable, high-performance systems and microservices Solve complex technical challenges and advocate best practices Support compliance processes ...

operation and closing over 90 million ledger, the XRPL offers streamlined development, low transaction costs, high performance, and sustainability. We are looking for senior engineering talent to help us maintain this high technical bar, while building innovative solutions to ensure the XRPL can power the growing needs … global digital economy. WHAT YOU'LL DO Increase the capabilities, performance, scalability, and reliability of the XRP ledger. Participate in the full software development lifecycle, including architecture, technical design, C++ development, bug fixing, as well as functional and performance validations. Be part of the open-source XRP ledger community ...

system that can reason across millions of documents immediately. What You'll Do Architect the backbone of a revolutionary system Pioneer breakthrough Performance Engineering Lead technical innovation Engineer systems that transform an industry What They're Looking For 8+ years of Python Development experience, ideally experience in distributed systems … Deep systems architecture experience Performance Engineering experience Technical Leadership experience Track record of building systems that handle millions of operations with sub second response times Background with AI/ML platforms Regulated industry experience What's On Offer Competitive salary and a meaningful equity stake in a fast-growing ...

provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you. Job Title: GenAI Developer/Software Engineer Duration: 3 months Pay Rate: Market rate Clearance required: SC Location: Home—On-site once a month Role Description: We are running … with the equivalent of the pulse survey. We require developers who are comfortable innovating with tools that can generate audio, video etc. Strong prompt engineering skills are required. The role is predominantly working within Azure and embedded within a mature AI Factory. Deep technical understanding of GenAI tools, such ...

strong track record and a research-driven culture, they continue to scale aggressively across trading and technology. They are now looking for a Software Engineer to join a high-impact derivatives team responsible for the accuracy, automation and reliability of all futures and options lifecycle processes across the firm. … derivatives reference data and lifecycle workflows across global exchanges, directly supporting trading, operations and risk. The firm offers market-leading compensation and a collaborative engineering culture. ...

financial market, backed by top-tier investors (including Anthropic backers) and founders from MIT, Cambridge, Oxford. The role This is a greenfield platform engineering role with complete ownership over the core architecture. You'll design and build the systems powering real-time trading from the ground up, working directly ...

Stack Python (FastAPI), Postgres TypeScript, Next.js GCP, Kubernetes LLMs (OpenAI, Gemini), Speech-to-Text, Text-to-Speech Requirements 5–10 years of backend-leaning engineering experience. Strong Python experience. Some experience with LLMs or AI products. Early-stage startup experience strongly preferred. Having worked with customers is a plus. ...

Startup - Backend Python Engineer A pair of second time founders who have already built and exited successful ventures are assembling a new elite engineering team for their next AI startup! They have secured top tier backing (8 figures!), built early traction with thousands of users and are now searching … foundations from day zero Work directly with the founders on product strategy and technical direction Move fast in an iterative environment while maintaining high engineering quality Shape backend engineering culture, tooling and processes for a rapidly scaling product 🛠️ Tech Environment Python with FastAPI PostgreSQL Event driven backend services ...

Development team that designs and maintains cutting-edge trading platforms. You will be responsible for optimizing trading engines, developing custom hardware solutions, and leveraging software, hardware engineering, data science, and research to build critical tools and infrastructure. As a C++ Software Engineer, your role will involve designing ...

Java Software Engineer A leading trading firm in London is growing its engineering team and is looking for a high-performance Java Engineer to help build ultra-low-latency systems used directly on live trading desks. What You’ll Be Doing Designing and building low-latency Java systems ...

Lead C++ Software Engineer/Developer (Windows C/C++, C#) London to £115k FTC Are you a skilled C++ Software Engineer with technical/team leadership skills looking for a new opportunity? You could be progressing your career in a senior, hands-on role at a global … market data provider. As a Lead C++ Software Engineer you will head-up an Agile team (5 engineers) focussed on building and maintaini click apply for full job details ...

Software Engineer, GraphRAG, TypeScript, AWS, Remote, CO7428A A pre-seed start-up building a workflow and intelligence platform powered by agentic AI, multimodal analysis and domain-specific insight, requires an AI Software Engineer/Knowledge Graph Specialist. The AI Software Engineer will be contracted initially ...

Software Engineer London - Remote first (onsite twice per month) £160,000 + bonus + 10% pension + 10% benefit funding + 30 days holiday A leading financial institution is hiring an eFX Software Engineer to build and optimise high-performance trading systems within a low-latency e-trading … environment. You'll work as a senior technical contributor within the eFX engineering group, driving architectural decisions, evolving Java performance patterns, and shaping platform strategy at scale. This role offers significant technical scope, direct impact, and the opportunity to influence system performance, design, and future direction across ...

joining one of London’s most exciting entertainment brands - a creative, fast-moving business with over 100 people and a growing in-house engineering function that supports everything from digital production systems to cloud infrastructure powering live experiences. They’re building out their DevOps capability to bring more structure … scaling Kubernetes clusters, managing deployments with Helm and ArgoCD Owning CI/CD pipelines across multiple environments (GitHub Actions, Jenkins, etc.) Working closely with software engineers to streamline delivery and performance Bringing structure and observability into their environments using tools like Prometheus, Grafana, and ELK Championing DevOps best practice ...

review candidates. After applying, you will be invited to create your profile on the Via platform. Your profile stays anonymous until you match. Engineering Manager £90,000 to £120,000 Hybrid working/London based The Opportunity This is a senior engineering leadership role within a fast-growing … tech-led consumer platform operating in a highly regulated, mission-driven space. You will lead a small, high-calibre engineering team building core web products used by a rapidly expanding customer base. This is a hands-on leadership role where you will shape how products are built, how teams ...

Title : Senior Software Engineer (Compilers) Company : HPC & AI Location : London (primarily remote) Compensation : Up to £190,000 Company : An advanced HPC R&D firm, looking to expand the UK compiler team. Most of the team are ex-Big-Tech, ex-FAANG or ex-Chip firms. They joined because they … leadership. If you want to work alongside some of the brightest, most enthusiastic people in the industry, this may be worth exploring. Role : Senior Software Engineer position with an emphasis on AI Compiler development. You will be a significant hire and will own much of the development ...

Title : Senior Software Engineer (GPU Drivers) Company : AI Acceleration Location : London (very flexible WFH) Pay : Up to £160,000 + bonus and benefits Company : An advanced HPC R&D firm, looking to expand their GPU Driver team. Most of the team are ex-Big-Tech, ex-FAANG … leadership. If you want to work alongside some of the brightest, most enthusiastic people in the industry, this may be worth exploring. Role : Senior Software Engineer position. You will be a significant hire spearheading much of their 2025 development. Much of the team will be built around ...

Backend Software Engineer/Developer (C# .Net) London onsite to £90k Are you an experienced C#, backend focussed Software Engineer? You could be progressing your career in a hands-on, backend focussed Software Engineer role at a global sports trading firm, earning substantial bonuses. What ...

inspiring designers, gardeners, growers, chefs, artists and makers working today. About the role We are seeking a Mid-Level Full Stack Ruby on Rails Software Engineer to help create engaging learning experiences for our web app and a soon-to-be-announced project. Leveraging your expertise in AI-enabled … engineering, you will champion all development work from concept stage through to feature completion. You’ll gain a deep understanding of Create Academy’s customers and use this insight to drive technical excellence and communicate that process and thinking to the founders and wider product team. Tech Stack - Current ...

Product Specialist A brilliant opportunity for a talented Graduate to work as a Product Specialist, joining a market-leading disruptive software technology firm in London. Offering excellent training, career progression and prospects, this is a unique opportunity to work for a rapidly expanding machine learning software house. This … advise customers how to import/export data Provide updates to the management team on accounts What this offers Working for an industry-leading software company who have a fantastic track record of successfully hiring and training graduates An exciting opportunity supporting projects on a machine learning platform ...

Role: Senior Software Engineer/COBOL Developers/Engineers Work Location: London, Glasgow or Newcastle (Office based) Duration: 6 Months+ Our banking client is currently seeking a Senior Software Engineer/COBOL Developers with hands-on expertise in FIS Systematics to join a dynamic team click apply ...