476 to 500 of 675 Senior Software Engineer Jobs in London

execution to satisfy internal and external customers while building a world‐class global IT team. Position Overview We are seeking a Sr. AI Software Engineer to architect and lead the development of a groundbreaking in‐house AI Coding Agent. This tool will act as a force multiplier … self‐motivated, and passionate. Independent, insistent, and open‐minded. Great team player, dependable and autonomous. Data‐driven decision maker. Requirements 8+ years of professional software engineering experience, with a strong background in Python, TypeScript, C++, or C#. Proven experience building complex AI systems, with hands‐on expertise in Retrieval ...

JPMorganChase & Co. in Greater London is seeking a Software Engineer III to join its Payments tech team. You will design and deliver trusted, secure, scalable technology products as a seasoned team member within an agile environment. You will contribute across multiple technical areas, develop production-ready code ...

JPMorgan Chase & Co. in London seeks a Lead Software Engineer within the Commercial & Investment Bank. You will be an integral part of an agile team delivering trusted market-leading technology products in a secure, scalable way. As a core technical contributor, you will drive critical solutions across multiple ...

well as products like staking, lending, and travel rule compliance. We currently safeguard billions in assets under custody for millions of customers. As a Senior Backend Engineer on this team, you'll work on the infrastructure behind crypto processing, wallet and key management workflows, and our integrations with ...

Requisition ID #25WD92032About the RoleWe are searching for a strong Growth-focused Software Engineer to our Product Growth team driving user product adoption, engagement and monetisation for our next-generation, AI-powered architecture design product, Forma. In this role, you will sit at the critical intersection of engineering … items on the list, we still encourage you to apply. Learn MoreAbout AutodeskWelcome to Autodesk! Amazing things are created every day with our software – from the greenest buildings and cleanest cars to the smartest factories and biggest hit movies. We help innovators turn their ideas into reality, transforming ...

Fasanara Digital in London is seeking a skilled Java Software Engineer to join a small, high-performing team supporting our 24/7 trading activity. You will own the development of our multi-venue collateral management platform and related data pipelines. You will work primarily in Java ...

Maternity Leave Cover - Fixed Term Employee for 12 months Logistics: Hybrid - 2 days per week in our London HQ Alto Software Group is a B2B SaaS company that powers more than half of all UK housing transactions each year. We create software solutions that connect businesses and consumers … knowing when each is the right tool and keeping the whole system coherent as our product grows. If you are passionate about how software should be built and want to be in the room where those decisions get made, there's never been a better time to join us. ...

mission and what we offer . Build the engines protecting billions in global transfers, without slowing down real-time money movement. As a Senior Product Engineer in Wise’s Europe Risk & Controls team, you’ll take full end-to-end ownership of our core risk architecture. … scale distributed systems powering customer due diligence (CDD/EDD) and fincrime detection. Technical Leadership: Set technical strategy, make critical architectural calls, and mentor senior talent. Domain Impact: Partner directly with Product, Compliance, and Data Science to translate regulatory complexity into high-performance code. Qualifications What do you need ...

hackajob is partnering directly with Zaizi to hire for this role. We are seeking a Senior Full Stack & Systems Engineer to join our Defence delivery team. This is a versatile, high-impact role designed for funded client delivery: you will build mission-critical web applications and API backends … integrations (Kotlin, Android ART, IPC/AIDL) on tactical edge and Situational Awareness (TAK) platforms. You will sit at the intersection of modern enterprise software engineering and tactical edge integration, ensuring all code meets MoD Secure by Design (SbD) principles and Def Stan 00-056 safety boundaries. Requirements Full ...

Behind that experience is a team of passionate engineers building the tools and services that power how we operate. We’re looking for a Senior Backend Engineer to help shape and deliver innovative solutions for our internal users. You’ll work on in‐house applications and microservices, integrating ...

world's money. For everyone, everywhere. More about our mission and what we offer . About the role We are looking for a Senior Product Engineer, you'll be an integral part of our dynamic Wise for Banks team, working at the forefront of innovation, playing ...

storage, secure account infrastructure, or the future of private financial tools, you\'ll work on technically ambitious products with real-world impact. As a senior engineer, you\'ll collaborate closely with product, design, and engineers across Proton to build and ship high-quality Android experiences using Kotlin, Jetpack … Impactful work: millions trust Proton with their privacy, with autonomy from external pressures Stock options and ownership from day one Technology: appropriate hardware and software for your role Learning & Development: growth opportunities and real challenges Employee benefits: health coverage, retirement options, generous leave, wellness support In-person collaboration: offices ...

resilient infrastructure and marketplace optimisation, we design, build and operate technology that powers Deliveroo's growth at scale. We're looking for a Senior Android Engineer to join our SDUI team. In this role, you'll help us build and scale our server-driven UI (SDUI) platform, enabling … build on. Strong communication skills, working across time zones with iOS, Web, and Backend counterparts, plus PMs and multiple product teams. A pride in software craft, with a commitment to writing readable, well-designed, and thoroughly tested mobile code. Bonus points for exposure to Figma-to-code tooling, design ...

Behind that experience is a team of passionate engineers building the tools and services that power how we operate. We’re looking for a Senior Backend Engineer to help shape and deliver innovative solutions for our customers. You'll develop and build out a unique part ...

world's money. For everyone, everywhere. More about our mission and what we offer . We are looking for a passionate Backend Software Engineer to join the Personal & Business Pricing Team . Pricing is core to Wise's mission of transparency. This role offers an opportunity to have … scalability of our services, improving the reliability and flexibility of our pricing products. Qualifications What we're looking for? Technical Excellence Strong background in software engineering, with a track record of contributing significantly to large, impactful projects in a complex production domain. Experience with Java or similar OOP language. ...

role in embedding AI into our products in a way that is practical, responsible, and valuable to the business. Role focus As a Lead Engineer, you are a senior technical leader who shapes technical direction and engineering excellence across products. You drive system design, set standards, and mentor … Resolve technical and delivery challenges using sound judgement Communicate complex technical concepts simply and effectively What you will bring At least eight years of software engineering experience Experience working in ad tech or the advertising industry Strong full stack capability Proficiency in modern engineering stacks, cloud platforms, and agile ...

integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorganChase within the insert LOB or sub LOB , you are an integral part of an agile team that works ...

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 … technical concepts to non-technical stakeholders. Experience working fluently with standard containerization & deployment technologies like Kubernetes and various public cloud offerings. Extensive experience in software development and a deep understanding of distributed systems, cloud platforms and data systems. Nice to haves: Strong knowledge of software engineering best practices ...

journey, now is a really magical time to join. 🚀 The team you’ll join We’re looking for a talented, curious and experimentation minded Senior Full Stack Engineer to join Growth Engineering team. This team owns key parts of the user journey into Runna, working across ...

UNITED in the UK is seeking a Senior Quant Model Engineer to lead production-grade services for a cutting-edge sportsbook. You’ll work in the Pricing Engineering team, delivering low-latency models and robust APIs within a product-focused culture that emphasizes SWE best practices. Ideal candidates ...

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 ...

About the job Help prove the ML software stack that future AI systems will depend on. the company is expanding the software systems behind AI compute at datacenter scale. This role focuses on validating a complex machine learning stack before it reaches customers and hardware.You will build … frameworks, simulators, emulators and future hardware. You will shape test architecture across large codebases, CI pipelines and representative ML workloads. You will use strong software engineering judgement to turn complex technical goals into scalable validation systems. This is a role for someone who enjoys depth, ownership and useful engineering. ...

each other. Ready to join a mission that matters? The future of cybersecurity starts with you. About the RoleWe're looking for a Senior UI Platform Engineer to lead the design and build of the shared developer tooling foundation for our next-generation front end. … shell, keeping contracts stable, versions honest and cross-team breakage rare. Lead the shared Vite build and dev-server tooling that every UI engineer runs locally and in CI, keeping hot reload fast, sub-package watch reliable and cold starts honest. Design and run the CI pipelines that build ...

code is primarily written in TypeScript, utilizing Node, NestJS, and Docker for back‐end microservices; React powers the front‐end. We're seeking a Senior JavaScript/TypeScript Engineer to join our team as we scale to more users within the company. The position offers the opportunity … front‐end and back‐end code , tight feedback with users, and opportunity to influence the design and architecture of a growing system. Requirements Strong software engineering background Strong experience in JavaScript/TypeScript or other object‐oriented programming Experience in performance tuning data‐intensive systems Comfortable with ownership ...

Here's a summary of the role: Build software that matters, take real technical ownership, and use modern AI tooling to do your best work. This is a hands-on senior engineering role for someone who enjoys solving complex product problems, shaping robust solutions, and helping teams deliver … monitoring, incident response, testing, and development practices. These are the essentials you'll need to get an interview: 5 to 8 years of professional software engineering experience delivering production systems in an agile environment. Strong backend development skills with Node.js and TypeScript, including experience designing and building APIs ...