151 to 175 of 407 Senior Software Engineer Jobs in the UK

Senior Software Engineer (Java Or Python) Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale ...

Title: Senior Software Engineer Location: Somerset Salary: up to £60,000 An opportunity has arisen for a Senior SoftwareEngineer to join a growing engineering team delivering software solutions used in industrial environments. You will develop and maintain desktop and web applications using C# ...

Senior Android Software Engineer - London London About Proton Join Proton and build a better internet where privacy is the default Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right . Since then, we’ve built the world … 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 ...

Title: Senior Software Engineer Location: Somerset Salary: up to £60,000 An opportunity has arisen for a Senior SoftwareEngineer to join a growing engineering team delivering software solutions used in industrial environments. You will develop and maintain desktop and web applications using C# ...

Senior Software Engineer (Python) Remote About Revolut People deserve more from their money. More visibility, more control, and more freedom. Since 2015, Revolut has been on a mission to deliver just that. Our powerhouse of products including spending, saving, investing, exchanging, travelling, and more help our 75+ ...

Overview Senior Software Engineer, Web. We build websites that handle millions of requests per day, presenting high-quality market data to our members and the investing public. We operate at the tip of the spear, maintaining the primary interface for command and control of Cboe Europe … offices in London and Amsterdam. This role follows a four day in-office work model in London. Responsibilities Design, implement, extend, and maintain web software functionality, often requiring advanced knowledge and experience. Create customer documentation. Act as project manager for a feature across multiple parties. Develop with strong Python ...

Title: Senior Software Engineer (C#/.NET) Location: Newcastle Company: Consultancy Salary: Up to 130k (depending on experience) Platform Recruitment has partnered with a high-calibre consultancy that is growing rapidly and building out new sectors. This is a high-calibre team with a high … take on real ownership early and work alongside strong engineers working on complex distributed systems. They are looking for a strong Full Stack Engineer with deep expertise across C#/.NET and modern frontend technologies. This role offers the opportunity to take ownership of a division within the consultancy ...

Building software that genuinely moves a business forward is about more than writing code. This Senior Software Engineer opportunity gives you the chance to influence technical direction, play a key part in using AI for best practice software engineering, modernise systems and help shape ...

looking for a Senior Software Engineer to join the Specs team! Key Responsibilities Design, build, and support software systems, tools, and workflows that enable computer vision development for Spectacles. Develop production‐quality C++ and supporting infrastructure for CV‐related pipelines, tooling, and internal developer workflows. Improve … Work closely with computer vision, platform, product, and infrastructure teams to turn research and prototypes into robust engineering solutions. Knowledge, Skills, and Abilities Strong software engineering skills in C++ or a systems language with the ability to ramp quickly on C++. Experience building high quality, performant, and maintainable software ...

Description As a Senior Software Engineer (SaaS), you will join a substantial global engineering organisation and provide leadership to highly skilled engineers in the software platform area. You will be part of a team that follows Agile methodologies to deliver market‐leading insurance solutions. This … experience across the full SaaS development lifecycle: requirements analysis, estimation, architecture/design, implementation, unit and system testing, deployment, operations, monitoring and incident management. Software engineering fundamentals + Strong grounding in object‐oriented design, design patterns, SOLID principles, clean code practices, code review, documentation and Agile delivery. Core technical ...

Senior Software Development Engineer, AWS CloudFront Job ID: 10406451 | Amazon Development Centre (London) Limited Do you enjoy watching the latest movies, television shows, or sporting events on your computer, tablet or smartphone? Do you hate waiting for your pages to load or your show to re-buffer … want to contribute to delivering a flawless experience in serving video from the edge? Good – us too. AWS CloudFront is looking for experienced Senior Software Development Engineers to join our team in beautiful London, United Kingdom. We offer comprehensive relocation and benefit packages. At AWS CloudFront, working ...

Senior Software Engineer, Core (C++) HP Wolf Security is changing the future of endpoint security through delivering secure PCs with advanced hardware-enforced security features. We are growing the R&D team in Cambridge, UK and we’re looking for an experienced software developer to join … Cambridge office under a hybrid working arrangement, with a minimum requirement to be onsite three days per week. As a people‐focused senior role, regular in‐person collaboration is encouraged. HP has invested in a new, modern site, including ergonomic workspaces and well stocked kitchen facilities that include ...

Senior Full-Stack Software Engineer Location: Remote (UK) Salary: Up to £90,000 + benefits About the Company Join a growth-stage technology company who are building next-generation identity, entity resolution and risk intelligence platforms used by banks, governments and regulated organisations. Their software helps … risk decisions, and AI-assisted investigation workflows - reliability and correctness matter as much as performance. What We're Looking For Essential 5+ years professional software engineering experience Strong TypeScript, Node.js and React experience Experience designing, building and operating production backend services Strong grasp of REST APIs, auth/authorisation ...

Senior Software Engineer you will help lead the development of back end platforms and services by leveraging the latest commercial and open-source technologies in private and public cloud environments. Duties & Responsibilities Design, develop, document, deploy and enhance features to our platforms and services that meet functional ...

Raytheon UK have a full time, permanent opportunity for a Senior Software Engineer to join our team on our Manchester or Gloucester sites. You'll be part of our experienced software dev function, working in a cross-functional team, delivering and deploying critical software across … cyber sectors. Collaborating with customers and suppliers to deliver secure, mission critical systems using the latest technologies and innovations. Responsibilities Design and build software using industry best practice Collaborate with stakeholders and other engineers Contribute to the completion of milestones associated with your project Contribute to continuous improvement within ...

Senior Software Engineer you will help lead the development of back end platforms and services by leveraging the latest commercial and open-source technologies in private and public cloud environments. Duties & Responsibilities Design, develop, document, deploy and enhance features to our platforms and services that meet functional ...

Senior Software Engineer - Market Data Platform, Ticker Plant Runtime Services Location London Business Area Engineering and CTO Ref # 10052812 Description & Requirements The Ticker Plant team is building one of the world's most sophisticated real-time market data systems, processing hundreds of billions of financial events … should not affect availability. We'll trust you to: Code - to read code, to debug code, and to write production-quality code. We provide software that defines the environment in which the component software runs. We build dashboards that are used to analyse current load and latency ...

seeking a Senior Software Engineer to design, build, and maintain scalable software solutions within our Technology team in London. You will translate complex requirements into robust, secure systems and contribute to architectural direction while mentoring peers. You'll work with Azure, .NET, containers and CI/ ...

C++ Senior Software Engineer required with Microsoft Visual C++ or MSVC experience ideally with OpenGL or other rich GUI knowledge required to join a large team. You will work towards the ownership of a design from requirement specification through to verified software including extensive test … relevant subject. Responsibilities Design and develop highly responsive, rich and real time graphical user interfaces. Specify, design, implement, testing and maintain of software using C, C++ and associated technologies. ...

Delta is seeking a Senior Software Engineer to join the Power Trading software team in London/Edinburgh. You will design, develop and maintain client‐facing applications that handle large, real‐time datasets while shaping scalable architectures and delivering high‐quality production code. The role focuses ...

London is seeking a Senior Software Engineer to design and deliver scalable software solutions within a product-led engineering team. You will help shape architectural direction and build secure, high-performing systems across APIs, microservices and cloud-native platforms. The role emphasizes collaboration with cross-functional ...

Senior Software Engineer (full-stack) Department: Engineering Employment Type: Full Time Location: London Hybrid: 2 days per week in our Tower Bridge office (Tuesdays and Thursdays) Description Uswitch is the UK’s favourite way to choose and manage home‐life essentials - from broadband and mobiles to energy ...

Senior PLC Software Engineer – Cranleigh, Surrey (Hybrid) – Permanent, Full-time – Salary: £ Competitive + Benefits: Bonus scheme, Private healthcare, Share Options, Pension contribution, 25 days holiday + bank holidays, Flexible hours, Life assurance What you’ll be doing Designing and developing PLC software for ammonia cracking systems … Programming PLCs (Siemens S7/TIA Portal preferred, others considered) Working within an existing system architecture, with increasing input over time Defining and improving software development processes and standards Producing structured, maintainable code (IEC 61131-3) Supporting software verification and validation (including simulation where applicable) Integrating PLC systems ...

Position Overview Senior Software Engineer – Jamf Insights Web Application (Hybrid, London, United Kingdom) What you’ll do Lead technology transition and build skills in a recognized tech company. Work on the web application that powers Jamf Insights for admins and Managed Service Providers (MSPs). Help create … respectful, innovative environment. Support a positive, inclusive workplace welcoming diverse talents. Qualifications Required skills and experience Minimum 5 years of developing enterprise‐grade software with an understanding of testing and quality assurance processes. Minimum 5 years of demonstrated experience in the primary programming language and tools required for this ...

## Sr. Software Engineer, Cloud (Hybrid, London)Applylocations: United Kingdom - Londontime type: Full timeposted on: Posted Todayjob requisition id: R29015As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop … want to play an active role in helping organizations defend themselves from sophisticated cyberattacks? We'd love to meet you.We are seeking a Senior Software Engineer, Cloud to join our Threat Detection and Incident Response (TDIR) team, helping revolutionize security management with our AI-native Falcon Next ...