726 to 750 of 1,040 Software Engineer Jobs in London

disrupting how organizations leverage their data to innovate and stay competitive. The Role: Here at Neo4j, we’re on the lookout for a software engineer to join our Core Networking Engineering Team, where you will primarily work on the Neo4j network server modules. There will also be scope … taking on feedback from other experts and stakeholders within the company. You will then implement these designs in the server codebase. As well as software development, you will also have the opportunity to do things like supporting community projects, writing blog posts, and helping with training and other events. ...

United States Digital Space LLC in London is seeking a Software Engineer for Commercial Journeys to help shape financial decision-making platforms at pace. You'll collaborate with Product and Engineering leaders, design scalable services, and implement robust build, test, and deployment pipelines while embedding security ...

rare permanent opportunity with an up to £350k package is available for a Software Engineer (Portfolio Management) to join a Global Hedge Fund located in Central London. They are looking for an enthusiastic and highly motivated Full Stack Developer to join their Global Development team that spans across ...

Software Engineering Lead (Product‐Focused, FinTech) Join a fast‐growing fintech building a modern platform that opens up access to private markets for wealth managers and investment firms. It's a complex, high‐impact product solving real‐world problems in an underserved space. We're looking for a product … what and the how Translate strategy into scalable, well‐architected solutions Stay hands‐on where needed‐coaching, unblocking, and raising engineering standards Improve how software gets built (tooling, workflows, AI adoption) What we're looking for Experience leading engineers in product‐driven teams Strong track record of delivering customer ...

leading technology company in the UK is seeking a passionate DTN Software Engineer to develop innovative technologies for aerospace communications. You will collaborate with a dedicated R&D team to enhance DTN capabilities while engaging with customers for effective onboarding. The ideal candidate will possess a Bachelor ...

it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. We are seeking a Senior Software Engineer to design, build, and operate research and production infrastructure for mid-frequency equity statistical arbitrage strategies. This is a hands-on engineering role with ownership … experience building end-to-end systematic trading systems in a hedge fund or proprietary trading environment. We are also highly interested in strong software engineers from technology companies or adjacent domains who have built complex, data-intensive systems with high standards for correctness, reliability, scalability, and long-term maintainability. ...

Tripadvisor Experiences is seeking an Android-focused Software Engineer II to join our fast-growing mobile team. You will work on Android systems and sometimes backend projects, collaborating with product managers and designers from design to deployment in a fast release cycle. This role is remote-first with ...

Citibank (Switzerland) AG is seeking a FX Client & Prime - Software Engineer (VP) to implement FX trading systems in their London office. This hybrid role requires proven understanding of FX, low-latency development, and the ability to communicate effectively with teams at all levels. The successful candidate will ...

Paymentology, the first truly global issuer-processor, is seeking a Staff Software Engineer to provide technical leadership across multiple teams and engineering domains. You will shape technical strategy and guide architectural decisions for a platform powering millions of payment transactions daily. As an individual contributor with organization-wide ...

team members across the US and Europe. We hope that you'll be interested in joining us! The role We're looking for a software engineer specializing in AI to join our sustainability AI reporting team. You will be a technical leader in helping us build a world … technical stack You might be a good fit if you have: 2+ years of working building AI powered products and 5+ years in software engineering. Experience building products using LLMs, embeddings and other ML technologies. Full lifecycle experience of building, deploying and monitoring products that leverage LLMs, embeddings ...

their intelligence and help shape the future of AI. Our mission: make intelligence open and accessible to all. About the Role As a Research Software Engineer on the Safety team, you will design, build, and own the infrastructure used to run our most sensitive model evaluations — including evaluations … processing and evaluation systems. Improve the reliability, security posture, and developer experience of the safety team's evaluation platform over time. About You Strong software engineering skills, particularly in Python, with a track record of building reliable, scalable infrastructure or platform systems. Experience building sandboxed, isolated, or otherwise security ...

Next.js, v0, and AI SDK, we create products that help builders move from idea to production with speed, security, and exceptional developer experience. Now, software is entering a new era, and the next generation of products will not just be used by people. They will be built, extended … customers, growing our community, or shaping our story, you’ll help define what comes next. About the Role: We are looking for a Software Engineer to join our Observability team. Vercel users rely on Observability to monitor and understand their applications’ health and behavior. In this role ...

Software Development Engineer - Amazon Ads, Creative-X Job ID: 10450277 | Amazon Development Centre (London) Limited At Amazon Ads, we're transforming how brands and customers connect — using AI, automation, and creativity at scale. From global retailers to emerging startups, advertisers trust Amazon to help them reach the right … quality, delivery, and observability through agentic AI systems, large language models, and intelligent automation across the creative lifecycle. We're looking for an experienced Software Development Engineer to join our team focused on Third-Party Ad Serving (3PAS) within Amazon DSP. This team owns the core infrastructure ...

network security, coordinating industry-wide initiatives and engaging with regulators. This role focuses on the telecommunication industry's threat intelligence community. As the Platform Software Engineer for T‐ISAC, you will build, evolve, and maintain the technical backbone that supports secure cyber‐threat intelligence sharing. Key Responsibilities Platform … transform bold ideas into impactful delivery. You will have proven knowledge of designing, building and operating core platforms that enable secure, reliable, and efficient software delivery within intelligence, cybersecurity, data analytics or a related field, including experience with ISACs or other information‐sharing organisations. Skills Teamwork: Comfortable working collaboratively ...

Software Development Engineer (Java & AWS), Ring Job ID: 10491338 | Evi Technologies Limited Ring is looking for a passionate and talented Software Development Engineer who will help us create the next generation of apps, and services. You will be responsible for developing cloud services and applications that … customers. You will work across teams to prototype ideas and solve complex problems, and raise the bar of our applications by advocating and driving software best practices, automating tasks and identifying pitfalls. As part of the team, you will continue to learn and become an expert in challenging fields. ...

Staff Data Engineer – Data & AI Platform Checkout.com is looking for an ambitious Staff Data Engineer to join our Data and AI Platform Team. The team’s mission is to build a platform where you can create reliable, scalable, AI‐powered streaming and batch data applications, and share data ...

visit our Tech Radar and our YouTube channel to learn more about the technologies we use at Preply! What you'll be doing The Software Platform Engineer at Preply combines software engineering practices with cloud infrastructure, distributed systems patterns, storage systems and observability to deliver … build automation to prevent problems recurrence. Improve the system's scalability, observability, and alerting. Build tooling to improve our platform and accelerate the overall software development. Practice sustainable incident response and blameless postmortems. Collaborate with product teams to help them tackle technical issues and design new systems. Strengthen credibility ...

Summary: We’re looking for a Platform Engineer/Backend Engineer with extensive experience, strong Java, AWS and Kubernetes skills, and a strong engineering mindset to take a key role on our team. The engineer should have a thorough understanding of the Software Development Life Cycle … productivity, documentation, testing and solution design. A good understanding of the Banking, Financial Services and Insurance (BFSI/BFS) domain is important so the engineer can write accurate, business-aware prompts and validate AI-assisted outputs in context. Key Responsibilities: Good understanding of design concepts, distributed systems and cloud ...

About IRIS IRIS Software Group is one of the UK's largest privately held software companies, trusted by 100,000+ businesses, schools and accountancy firms to keep their operations running. Our software pays 1 in 6 UK employees, supports over 12,000 schools, and is relied … growing fast. The Role As a successful candidate you will be working in the IRIS Accountancy Solutions business unit. This part of IRIS produces software for UK Accountancy practices. You will be working as part of an Agile team to deliver solutions to user stories and requirements ...

Software is eating the world, but AI is eating software. We live in unprecedented times – AI has the potential to exponentially augment human intelligence. Every person will have a personal tutor, coach, assistant, personal shopper, travel guide, and therapist throughout life. As the world adjusts to this new reality … foundation of these products is the Identity Engineering team. In this role, you will help support the design and development of core software systems specifically focused on identity, access management, authorization, and authentication. You’ll also get widespread exposure to the forefront of the AI race as Scale sees ...

Lead Engineer Location : Waterloo, London, England, UK | Hybrid (1 day per week in office) Who We Are At 8th Light, we bring life to the best ideas. Founded in 2006 and headquartered in Chicago, we are a technology solutions consultancy that partners with organisations from early-stage startups … world's largest companies. We take on hard software challenges and turn them into durable results. We build agentic products, the platforms they run on, and the engineering and design at every layer. Our commitment to quality means we deliver solutions we're truly proud of, while our curiosity ...

Lead Engineer Location: Waterloo, London, England, UK | Hybrid (1 day per week in office) Who We Are At the company, we bring life to the best ideas. Founded in 2006 and headquartered in Chicago, we are a technology solutions consultancy that partners with organisations from early‐stage startups … world's largest companies. We take on hard software challenges and turn them into durable results. We build agentic products, the platforms they run on, and the engineering and design at every layer. Our commitment to quality means we deliver solutions we’re truly proud of, while our curiosity ...

people manually detecting problems and deciding what to do. We are building the systems that change that, and we are looking for a software engineer to help us build them. Key job responsibilities You will own the design and delivery of systems that matter. You will take ambiguous … problems are genuinely hard and the impact is immediate. About the team Amazon's Middle Mile Transportation Technology team is chartered with building complex software solutions that work across our vendors, warehouses and carriers to optimize both time & cost of getting the packages delivered. Our services already handle thousands ...

Responsibilities Software Development: Develop, test, and debug software solutions, taking a lead on what good coding practices look like. Technical Leadership: Provide expert guidance on complex projects, ensuring that software solutions align both with our strategy, technology standards, and follow engineering best practice. Architecture and Design: Lead … design of scalable and adaptable software solutions or 3rd party integrations, whilst partnering with colleagues in Architecture. Code Review: Conduct thorough code reviews to ensure adherence to technical standards, maintainability, automated testing and high-quality code. Foster a culture of continuous improvement. Collaboration: Gain a deep understanding ...

White Collar Factory (95009), United Kingdom, London, LondonLead Software Development Engineer - Services About this role Capital One’s mission is to change banking for good by bringing humanity, ingenuity and simplicity to banking. Sitting at the core of such values is our Software Engineering department whose primary … role is to be an enabler of our ambitions. Capital One is looking for a Senior Software Development Engineer to join a backend team, based in our London office on a hybrid basis. What you’ll do You will lead a team or cross-functional squad ...