1 to 25 of 85 Permanent Senior Software Engineer Jobs in London

SENIOR SOFTWARE ENGINEER - eDV CLEARED NEW PERMANENT JOB OPPORTUNITY AVAILABLE WITHIN A GLOBALLY LEADING NATIONAL SECURITY COMPANY FOR A SENIOR SOFTWARE ENGINEER WITH eDV CLEARANCE Permanent job opportunity for a Senior Software Engineer Globally leading defence/cyber security company Salary … plus clearance bonus London based organisation in an easily accessible location Permanent Software Engineer To apply please call 07704 152 640/0203 854 0120 or email WHO WE ARE? We are recruiting Senior and Lead Software Engineers to work with a multi-national, industry leading ...

recruiting a Senior Software Engineer to join an established engineering software team developing software for advanced maritime navigation, surveillance and radar systems. This is a hands-on C++ software engineering role with responsibility across the full software development lifecycle (SDLC), from preliminary specification … software design through implementation, testing, verification and maintenance. The Role As a Senior Software Engineer, you will use strong engineering practices to develop software for innovative products and solutions while supporting and enhancing existing software in line with commercial and product requirements. Key responsibilities ...

Senior Software Engineer Location: Enfield, North London Salary: Competitive, DOE + benefits (£60,000 - £65,000) The Opportunity An established defence and maritime technology organisation, specialising in radar sensor and navigation systems, is seeking an experienced Senior Software Engineer to join its Engineering Software … solid-state radar sensor technology, supplying navigation and tactical radar display systems to customers around the world. This is an excellent opportunity for a senior C++ developer to take ownership of complex, innovative software projects within a specialist engineering environment. The Role Reporting to the Software Engineering ...

Senior Full Stack Product Engineer (.NET/AI) - SC Clearance Eligible We're looking for an experienced Senior Product Engineer/Senior Software Engineer to join a team building secure, modern software within a highly regulated environment. This role is ideal … engineer who combines strong full stack development skills with a product engineering mindset and has practical experience using AI to accelerate software development . You'll be working on sophisticated, security-focused platforms where resilience, scalability and secure engineering principles are paramount. Experience designing or enhancing highly secure ...

Senior Software Engineer/Architect – Fintech Quant Capital is urgently looking for a Senior Software Engineer/Architect to join our high-profile client. Our client is a pioneering analytical brokerage based in London. They use deep practitioner knowledge in financial markets and utilise … products that disrupt some of the biggest firms in the industry.We are looking for a team focused leader to join the team as a senior software engineer. The successful engineer will take ownership of designing, developing and maintaining solutions at an early stage and influence the trajectory ...

with JPMorganChase to hire for this role. JOB DESCRIPTION Push the limits of what's possible with us as an experienced member of our Software Engineering team. As an Experienced Software Engineer at JPMorganChase within the Global Technology team, you serve as member of an agile team … Responsibilities Participates in, design and develop scalable and resilient systems using Java or Python to contribute to continual, iterative improvements for product teams Executes software solutions, design, development, and technical troubleshooting Creates secure and high-quality production code and maintains algorithms that run synchronously with appropriate systems Produces ...

working with a scaling, mission-driven consumer app business to find a Senior Software Engineer to join a small, high-ownership engineering team. They're backed by a major international organisation, which means real stability and resource, but the team operates with full startup autonomy - moving fast … product is a consumer app used by hundreds of thousands of customers globally, and the engineering team deploys multiple times a day. As a Senior Software Engineer, you'll work comfortably across both backend and frontend, with a natural lean towards backend design and architecture. The team ...

Senior Software Engineer (Sports betting) Up to £120,000 + Bonus + Excellent Benefits London | Python | Java | GCP | Real-Time Distributed Systems Build systems where performance really matters. If you're a Senior Software Engineer who gets excited by high-performance systems, distributed architecture … Contributing to architectural and technical decisions Improving resilience, observability and overall system reliability Working closely with engineers and technical stakeholders to deliver high-quality software Supporting infrastructure, deployment and continuous improvement The Technology You'll be working across a modern, cloud-native engineering environment including: Python | Java | GCP | Docker ...

Senior Software Engineer (SC Cleared) London Area - 3 Days on-site, 2 days WFH £ Competitive Salary + Benefits Package Are you a Senior Software Engineer with strong C++ expertise looking to play a key role in the development of innovative technology solutions, taking projects … from concept through to verified software while working on technically challenging products in a collaborative engineering environment? This is an excellent opportunity to join a highly skilled software engineering team where you will be responsible for the full software development lifecycle, from specification and design through ...

offices, we have earned superior financial strength ratings from each of the major rating agencies.General Reinsurance, London Branch is offering an opportunity for Senior Software Engineer.Context of the Role:We are seeking a highly skilled Senior Software Engineer with a strong background in building scalable … high-quality, and high-performance solutions on the Microsoft technology stack (.NET/Blazor/C#). As a Senior Software Engineer, you will be responsible for building and maintaining internal and external-facing web applications in collaboration with international and interdisciplinary teams. The IT team currently ...

Senior Software Engineer (Cloud Infrastructure & DevOps) Location: London (Three days in office, two days wfh) Salary: £80,000 to £100,000 + Bonus My client is seeking a Senior Software Engineer to lead our cloud infrastructure and DevOps practices within the Developers' Team. They … DevOps expert Be one of the leaders in the migration toward microservices and ephemeral architecture Lead in infrastructure as code in sync with our Senior colleagues Establish and maintain CI/CD pipelines for the team's data and application projects, in particular for stg/prod Lead ...

planet by ensuring transparency and integrity in global supply chains. As we continue to evolve our platform and product capabilities, we are seeking a Senior Software Engineer to join our engineering team in London and play a central role in building the applications that bring our science … life. About the Role The Senior Software Engineer plays a key role in designing and building new customer-facing applications and APIs that sit at the heart of our product offering. You will work across the full stack, with a focus on building robust backend services ...

Senior Software Engineer (Cloud Infrastructure & DevOps) Location: London (Three days in office, two days wfh) Salary: £80,000 to £100,000 + Bonus My client is seeking a Senior Software Engineer to lead our cloud infrastructure and DevOps practices within the Developers' Team. They ...

Senior Python Software Engineer Up to £120,000 London | Python | Java | Cloud | Real-Time Distributed Systems | Bonus & Excellent Benefits Are you an experienced backend engineer who enjoys solving complex technical challenges in high-performance, real-time environments? We're partnering with an innovative technology business that … investing heavily in its engineering capability as it continues to scale. They're looking for a Senior Software Engineer to join a collaborative team developing highly available, cloud-native platforms that process large volumes of real-time data. This is an opportunity to work on technically challenging ...

businesses operate globally, get in touch - we'd love to discuss how Ebury can accelerate your career so you can shape the future.Senior Engineer (Identity Team)London Office - Hybrid: 4 days in the office, 1 day working from homeEbury is seeking exceptional and highly motivated software engineers … join our engineering division in London. This is an opportunity to make a significant impact within a leading FinTech firm. As a Senior Software Engineer, you will be an integral part of our Identity teamfrom your first day, contributing to mission-critical projects. As a Senior ...

want to help define the future of finance Are you a strong software engineer who's passionate about data, distributed systems, and delivering impact at scale? Are you looking for a values-driven company that invests in its people and gives you the autonomy to shape critical systems … while staying close to the code We're looking for a Senior Software Engineer to join Elliptic's Product-Engineering organisation, focusing on data engineering solutions that power our blockchain analytics and intelligence products. This is a hands-on engineering role: as a senior member ...

shaping how millions of people experience work, we’d love you on the team.Visit to learn more. ð Powering Real Work Are you a Senior Software Engineer with extensive programming experience? We’re not looking for stack experts. We’re looking for smart people who can bring … architect and implement our product. Perk is a next-generation platform to take the pain out of booking and managing business travel. As a Senior Software Engineer, this position involves:Product development in Python/Django and/or React of a travel-related web-based productIntegrations ...

Senior Robotics Software Engineer £65,000 - £90,000 DOE | Remote Company Overview Our client is building advanced AI and autonomy technologies that solve some of the most technically challenging problems in computer vision, robotics and machine learning. Role Overview We are seeking a Senior Robotics Software Engineer to develop, test and deploy software for autonomous and semi-autonomous robotic systems. Working across simulation, control systems, navigation and hardware integration, you will play a key role in delivering robust real-world solutions whilst helping establish engineering best practice across the robotics function. This role ...

Senior Software Engineer | Data Visualisation & Graphics | London London (Hybrid) Salary up to £200,000 + benefits Most engineers consume visualisation libraries. A small number build them. We’re working with a highly successful software company whose charting technology powers applications used by thousands of organisations worldwide … from global financial institutions to technology businesses and enterprise software providers. As adoption continues to grow, they’re looking for a software engineer to help build the rendering systems, charting components, and visualisation infrastructure that sit at the heart of the product. This is not a dashboard ...

hiring a Senior AI Software Engineer to help build a brand-new, AI-native product that will transform how finance teams operate. This isn't incremental feature work — you'll be architecting intelligent systems and AI-powered workflows that replace deeply manual processes, used by 7,000+ … team that values curiosity, healthy debate, and continuous improvement — always with the customer at the centre of what we build.The RoleAs a Senior AI Software Engineer, you'll play a key role in launching and scaling a new AI-native product area. You'll work ...

businesses operate globally, get in touch - we'd love to discuss how Ebury can accelerate your career so you can shape the future.Senior Software Engineer (Money Flows)Ebury London Office - Hybrid: 4 days in the office, 1 day working from homeAbout the RoleThe Engineering team at Ebury … looking for a Senior Software Engineer to play a pivotal role in evolving our core transactional platform. As a key member of our global team (spanning Europe and South America), you will own the development, scalability, and optimization of our multi-currency account systems, incoming funds ...

Senior Software Engineer (Backend/Full-Stack, AI-Native)About Us We're rethinking enterprise integration for developers and AI agents with a semantic layer: describe the data you need, and the platform gets it - fast, deterministic, secure, self-repairing, auditable, scalable. Already live with banks ...

Senior Software Engineer Central London (2 days a month) Up to £90,000 (depending on experience) + benefits package Our client is a leading professional services firm undergoing an exciting digital transformation programme. This is an opportunity to join a collaborative, forward-thinking technology team where innovation ...

leading technology organisation is seeking an experienced Senior Software Engineer to join a team responsible for developing and supporting critical software applications used to monitor, analyse, and optimise large-scale operational systems. This is an exciting opportunity for a hands-on engineer to work … tooling, and service assurance solutions that provide valuable insights into complex network environments. You will play a key role in designing, developing, and maintaining software that supports business-critical operations, working closely with engineering teams, product stakeholders, and operational users. The role combines software development, system integration, troubleshooting ...

Location: United Kingdom, London, LondonEmployment type: Full-TimeWork site: 0 days/week in-office – remoteRole type: Individual ContributorTravel: Less than 25%Profession: Software EngineeringDiscipline: Software EngineeringCompany: MicrosoftOverviewThis role requires you to work with the UK Defense and Intelligence.The successful candidate must have or be able to obtain … meet Microsoft, customer and/or government security screening requirements are required for this role. In this Microsoft team, you won’t just build software; you’ll deliver real outcomes for some of the world’s most complex organizations. We are a global team of world-class engineers ...