1 to 25 of 647 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 ...

Senior Software Engineer/Developer (C++ SQL AWS) London/WFH to 150kAre you a highly technical C++ Software Engineer with front office trading experience looking to work on complex, business critical systems Join a collaborative, global engineering team delivering a strategic trading platform … services client. You'll work closely with traders, stakeholders and domain experts to design and build high-performance solutions, taking ownership of the full software development lifecycle from requirements through to production.As a Senior Software Engineer you'll solve challenging technical problems, influence architecture and continuously ...

# Senior Software Engineer, Full Stack, Google Adsat Google • London, UKBack to jobs1. Home2. Jobs3. UK4. Senior Software Engineer, Full Stack, Google Ads10h agoG## Senior Software Engineer, Full Stack, Google AdsGoogle00Software EngineeringFull-timeLondon, UKApply Job### Job DescriptionGoogle's software engineers … data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects ...

## Senior Software Engineer/Senior AI EngineerApplylocations: London Walltime type: Full timeposted on: Posted Todayjob requisition id: R116106**Senior Software Engineer/Senior AI Engineer****Are** **you excited about building intelligent systems powered by innovative AI technologies? Do you enjoy … inside segment and function teams, improving the internal workflows that help our people deliver better outcomes for customers, faster.**About the role:**As a Senior Software/Senior AI Engineer, you will be an experienced member of an embedded Innovation Squad, taking on difficult research, design ...

Senior Software Engineer London (Hybrid)Consortia is working with a forward-thinking FinTech company seeking a Senior Software Engineer. This role is ideal for someone keen to remain hands-on while contributing to technical strategy. You'll work on high-impact projects, collaborate with cross … functional teams, and ensure the platform is both scalable and high-performing. This opportunity also offers excellent career progression.As a Senior Software Engineer, you will bring cloud-native expertise and play a crucial role in scaling the company’s platforms and products. You’ll be responsible ...

Senior Software Engineer New Malden Up to 60,000 Are you an experienced Software Engineer looking to work on complex, mission-critical systems that make a real difference? We're seeking a Senior Software Engineer to join a highly skilled engineering team … developing advanced command and control software within a complex, distributed environment. This is an opportunity to play a key role in shaping technical solutions, mentoring engineers, and delivering high-integrity software throughout the full development lifecycle. Location: New Malden (On-site) Salary: Up to 60,000 The Role ...

# Senior Software Engineer II - Wise for Enterpriseat Wise • London, United KingdomBack to jobs1. Home2. Jobs3. United Kingdom4. Senior Software Engineer II - Wise for Enterprise3h agoW## Senior Software Engineer II - Wise for EnterpriseWise00Software EngineeringFull-timeGBP 111000 - GBP 145000 - yearlyLondon, United KingdomApply … Job### Job DescriptionWise is a global technology company, building the best way to move and manage the world’s money.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 ...

networking technology to the military in months, not years. About the Team Anduril’s Maritime Division has assembled a diverse team of experts in software, robotics, artificial intelligence, sensor fusion, and data analysis to create software and hardware solutions that radically evolve the capabilities of our customers. … national strategic priorities, we want you to join Anduril’s Maritime Division and help us build the future of defense capability. About the Job Senior Software Engineers independently drive the delivery of a variety of software integrated into our products. This includes autonomy, simulation, data processing, payload ...

Senior Software Engineer, Quant trading – Python, RUST, C++London (Hybrid)150,000-180,000 + 50k bonusQuant Capital is urgently looking for a Senior Software Engineer to join our high profile client.My client, a leading player in the global cryptoassets industry, is seeking a talented … Senior Software Engineer to join their dynamic team. This role will be instrumental in building and supporting a diverse technology stack, enabling my client to trade across multiple exchanges and regions with a wide range of strategies.As a Senior Software Engineer, you will work ...

Senior Software Engineer, Quant trading – Python, JavaLondon (Hybrid)130,000-175,000 + benefits and bonusQuant Capital is urgently looking for a Senior Software Engineer to join our high profile client.My client, a leading player in the global cryptoassets industry, is seeking a talented … Senior Software Engineer to join their dynamic team. This role will be instrumental in building and supporting a diverse technology stack, enabling my client to trade across multiple exchanges and regions with a wide range of strategies.As a Senior Software Engineer, you will work ...

# Senior Software Engineer - User Trailat The Trade Desk • London, United KingdomBack to jobs1. Home2. Jobs3. United Kingdom4. Senior Software Engineer - User Trail## Quick answerSenior Software Engineer - User Trail at The Trade Desk in London, United Kingdom — confirm sponsorship on the employer … application page before applying.* Browse more roles in United Kingdom via the country jobs hub.* Use the ATS resume checker before you apply.—T## Senior Software Engineer - User TrailThe Trade Desk140Software EngineeringFull-timeLondon, United KingdomApply Job### Job DescriptionThe User Trail team owns the analytics and observability platform ...

# Senior Software Engineer I - Stream Processing - Kafka & Flinkat Wise • London, UKBack to jobs1. Home2. Jobs3. United Kingdom4. Senior Software Engineer I - Stream Processing - Kafka & Flink4h agoW## Senior Software Engineer I - Stream Processing - Kafka & FlinkWise00Stream ProcessingFull-timeGBP 87500 - GBP 111000 - yearlyLondon … UKApply Job### Job DescriptionAbout the roleWe are looking for a senior software engineer with a background in stream processing.Our Stream Processing team is part of the Data Squad.We provide the tooling and infrastructure that allows Wise to process transfers in real time. Our stream processing platform enables ...

# Senior Software Engineer - Global KYC and Onboarding - Javaat Wise • Worship Square, 65 Clifton Street, London, United KingdomBack to jobs1. Home2. Jobs3. United Kingdom4. Senior Software Engineer - Global KYC and Onboarding - Java12h agoW## Senior Software Engineer - Global KYC and Onboarding - JavaWise10Software … brightest. Ultimately, we want to match you with the team that perfectly aligns with your experience and sets you up for success!As a Senior Software Engineer, you will own large-sized, impactful projects within the domain. Your responsibilities span end-to-end: You will ...

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/Senior AI Engineer Are you excited about building intelligent systems powered by innovative AI technologies? Do you enjoy designing models that turn complex data into impactful solutions? About the team Embedded Innovation Teams are cross‐functional squads embedded within our segments … inside segment and function teams, improving the internal workflows that help our people deliver better outcomes for customers, faster. About the role As a Senior Software/Senior AI Engineer, you will be an experienced member of an embedded Innovation Squad, taking on difficult research, design ...

Senior Software Engineer/Senior AI Engineer Are you excited about building intelligent systems powered by innovative AI technologies Do you enjoy designing models that turn complex data into impactful solutions About the team: Embedded Innovation Teams are cross-functional squads embedded within our segments … directly inside segment and function teams, improving the internal workflows that help our people deliver better outcomes for customers, faster.About the role: As a Senior Software/Senior AI Engineer, you will be an experienced member of an embedded Innovation Squad, taking on difficult research, design ...

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 ...

# Senior Software Engineer II - Assetsat Wise • Worship Square, 65 Clifton Street, London, United KingdomBack to jobs1. Home2. Jobs3. United Kingdom4. Senior Software Engineer II - Assets2d agoW## Senior Software Engineer II - AssetsWise00AssetsFull-timeGBP 111,000 - GBP 145,000 - yearlyWorship Square … create an entirely new network for the world's money.For everyone, everywhere.More about our mission and what we offer.We are looking for mission-driven senior product engineers to join our Grow squad. We are hiring across two distinct phases of the product lifecycle: scaling a global success and building ...

Senior Software Engineer (C++ & Swift) Lead development of the macOS Darktrace client in C++/Swift for a hybrid Cambridge team Location: Greater London, England About The Role Senior Software Engineer Darktrace is a global leader in AI for cybersecurity that keeps organizations ahead … Cambridge, where you'll play a pivotal role in the development and enhancement of products driving our company's rapid growth. As a Senior Software Engineer, you'll lead and contribute across a broad range of initiatives using a diverse and modern technology stack. Please note this ...

welcome the opportunity to connect with passionate people with the drive to match our ambitions and initiative to realise your individual potential. Job Title: Senior Software Engineer (UI/UX) Team: UI/UX Reporting into: Lead Software Engineer Working Model: Hybrid 2-3 days … studio Location: Here East, Queen Elizabeth Olympic Park, London, E15 2GW Position Overview The UI/UX team are looking for an experienced Software Engineer to join the Football Manager team. As part of the UI team, you’ll help shape all aspects of the game’s User ...

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 C++ Software Engineer/Developer London/WFH to 80kDo you have strong backend C++ software development experience You could be progressing your career at the world's most advanced cybersecurity technology business that uses AI technology to protect clients across the globe from advanced … cyber threats, working alongside a team of friendly and supportive people and enjoying a host of perks and benefits. As a Senior C++ Software Engineer you'll develop high performance systems that sit at the heart of the platform, helping organisations automatically detect, analyse and neutralise attacks ...

Senior Software Engineer, Identity Design and implement scalable identity infrastructure for secure authentication and authorization. Location: London, England, United Kingdom Job Tags: Software About The Role Senior Software Engineer, Identity London, UK At the foundation of these products is the Identity Engineering team. … 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 it in enterprises, startups, governments, and large tech companies. ...

Senior Software Engineer – New Malden. Competitive salary and full benefits package including bonus, pension, life assurance, and more. My client, a multi‐national Aerospace & Defence organization, is looking for a Senior Software Engineer to be based out of their New Malden site. What … experience to take a support role in the design, implementation and testing of the Submarine Command System teams system solutions. Guiding and mentoring other Software Engineers in their efforts throughout the lifecycle. Assisting the management team with reporting, planning, and estimation activities. Meeting the teams customers and end users ...

Senior Software Engineer, Agent Endpoint DLP LONDON, United Kingdom Job Info Job Identification 22522 Job Category Software Development Posting Date 03/31/2026, 05:37 PM Locations LONDON, United Kingdom Job Schedule Full time Job Description Senior Software Engineer, Agent Endpoint … intersection of networking and security. At Fortinet, our mission is to safeguard people, devices, and data everywhere. We are currently seeking an experienced Software Engineer to contribute to the success of our rapidly growing business. You will work in our Cyber R&D team, and use your knowledge ...