Senior Software Engineer Jobs in London

51 to 75 of 165 Senior Software Engineer Jobs in London

Senior Software Engineer - FX Trading

London Area, United Kingdom
Oliver Bernard
Senior Software Engineer - FX Trading 2 - 3 days per week onsite, Oxford Street, London £75,000 - 100,000 depending on experience Java, Spring Boot, React, Docker, Kubernetes, Low Latency FX Hiring at all levels, strong package and flexible salaries. Leading financial trading house who have a vibrant … office on Oxford Street and have a flexible hybrid 2-3 days split between office and home are looking for a Senior Java Developer. You will join their team, becoming a key member of the engineering function as they start to build out their product portfolio. They are currently … on experience Java, Spring Boot, React, Docker, Kubernetes, Low Latency FX If this opportunity is of interest, they are interviewing now so please apply! Senior Java Developer - FX Trading more »
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Senior Software Engineer

London Area, United Kingdom
Revolution Technology
Bonus Location: Central London – 3 days on site per week A high growth Energy company (120 employees) based in London is hiring a strong Software Engineers to join its expanding team. As a Software Engineer you will work within a Squad within a cross functional team, building … solutions and contributing to the company's mission. The ideal Software Engineer candidate will have: Experience with Kotlin AWS experience BDD, and Agile approaches. Benefits: Bonus BUPA Healthcare Income protection Events in office, fantastic workspace more »
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Senior Software Engineer (VP) - Front office

Greater London, England, United Kingdom
Harrington Starr
legacy tracing back almost 100 years, they have established themselves as a leading player, executing millions of trades and clearing contracts annually. Position Overview: Senior Software Developer £130,000 - £150,000 basic + Bonus As a Senior Software Developer within this market-leading finance firm, you more »
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Senior Software Engineer

London Area, United Kingdom
Nando's UK & IRE
best practices to help foster a culture of collaboration and innovation Actively participate in code reviews, testing, and deployment processes to ensure high-quality software development practices Collaborate with the technical lead on the team’s engineering strategy and technical roadmap. Collaborate with the product manager on the team … s product strategy and roadmap. Hot Skills... Proven experience as a Full Stack Senior Software Engineer, with a focus on application development and integrations. Experience building applications using modern front-end frameworks, libraries, languages and tooling such as React, Next.js, JavaScript, TypeScript. A passion for mentoring and more »
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Senior Software Engineer - Rapidly Expanding Hedge Fund - London

Greater London, England, United Kingdom
Mondrian Alpha
ideal candidate is a self-motivated, multi-tasker, and demonstrated team-player. You will be a lead developer responsible for the development of new software products and enhancements to existing products. You should excel in working with large-scale applications and frameworks and have outstanding communication and leadership skills. … Responsibilities Writing clean, high-quality, high-performance, maintainable code in languages such as Python and C#. Develop and support software, including applications, database integration, interfaces, and new functionality enhancements, with a strong emphasis on utilizing Python and C#. Coordinate cross-functionally to ensure the project meets business objectives and … in Computer Science (or related field). 3+ years of relevant work experience with a proven track record of using Python and C# in software development. Expertise in Object-Oriented Design, Database Design, and XML Schema, with a demonstrated ability to apply these principles in Python and C# development. more »
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Senior Software Engineer

London Area, United Kingdom
Harrington Starr
Senior C# Developer London - Hedge Fund Hedge Fund - London Salary: Up to £140,000 + Benefits + Bonus The company Join an innovative Hedge fund that specialise in developing unique software systems for the financial sector. This is an excellent opportunity to advance your career and work alongside … in London. They are an instantly recognisable brand within their industry and pay top end salaries and benefits to attract some of the best software engineers available. What you will get: A chance to work on the latest Microsoft technologies. To work in a friendly, non-corporate environment Excellent more »
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Senior Software Engineer

London Area, United Kingdom
Oliver Bernard
Senior Java Developer - Hybrid, Central London 2 days weekly onsite Salary £50,000 - 75,000 + bonus DOE Java, Spring Boot, Microservices, AWS An eminent supply-chain finance organisation catering to hundreds of banks and corporates, managing over $30 billion in assets are looking for skilled Java Developers to more »
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Senior Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Pledge
of our products. You’ll work directly with the founders and be part of a cross-functional team that’s responsible for the full software development life cycle, from conception to deployment. This role is NOT for you if: You are looking for a 9 to 6 job. You … in an office with your team for minimum 3 days a week. WHAT YOU'LL BE DOING Defining the design and creation of scalable software Working as part of a cross-functional agile team including engineers, product design, product management and other stakeholders in order to ideate software … and developing end-to-end solutions Designing and developing modern, secure and reliable internal and public APIs Writing clean, documented and functional code Testing software to ensure responsiveness and efficiency Troubleshooting, debugging and upgrading software Writing technical documentation Working with data scientists and analysts to improve software more »
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Senior Software Development Engineer

Greater London, England, United Kingdom
PCCW GLOBAL Limited
business and technical documentation on IT solutions and design Provide application training and technical support to users Assist to evaluate open-source or vendor software solutions and do Proof-of-Concept to verify applicability when needed Assist to develop ad-hoc reports Requirements: Degree holder in Information Technology, Computer … Science or related disciplines 5+ years of hands-on experience in system design and system/software development Strong ability to design and implement pragmatic solutions according to complex business requirements Hands on experience in: J2EE, Spring boot, HibernatE and PHP JUnit, Mockito, JMockit or any other tools that … CSS3, and etc. Relational database, such as MySQL, and schema design In-depth knowledge of object-oriented design, SOLID principles, distributed system design and software design patterns Experience in developing a multi-tier architecture system Previous exposure in SOA, Microservices or using API Management tools is an advantage Experience more »
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Senior Software Engineer - Sustainable Cloud-Native Platform

London, United Kingdom
Burns Sheehan
Senior Software Engineer | Sustainable Cloud Native Platform | Distributed Systems Up to £100,000 per annum plus bonus and stock Hybrid in London office Golang, Rust, C, Kubernetes, Linux, Cloud Native, Distributed systems Are you a Senior Software Engineer with considerable cloud/infrastructure experience … impact on projects? If so I'm partnered with a very exciting cloud startup who have received record funding and are looking for innovative Senior Software Engineers to join their ambitious team! With a new CTO who has spent much of their career building out a world leading … the-art, Greenfield code which can focus on being the worlds most accountable and sustainable cloud provider What they're looking for in a Senior Software Engineer: Tech agnostic but preferable experience working with Golang, Rust or C/C++ Experience working on software infrastructure or more »
Employment Type: Permanent
Salary: GBP 100,000 Annual
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Senior Software Engineer, PHP, Laravel, JavaScript, COR5723

City of London, London, United Kingdom
Hybrid / WFH Options
Corriculo Ltd
Senior Software Engineer, PHP, Laravel, JavaScript, COR5723 Are you an experienced Senior Software Engineer with Laravel and JavaScript skills looking for your next big step? Then this could be the opportunity for you! The Role This is an excellent Senior Software Engineer role, working for a company with a growing reputation in their field. The Senior Software Engineer will need to be able to write in PHP, Laravel and JavaScript. They must have strong test writing skills, both for unit and feature tests as well as the ability … projects as they help build the next generation of the company's application, both adding new features and maintaining existing ones. The Company The Senior Software Engineer will join a market-leading company using the latest technology to reinvent their industry. The Senior Software Engineer more »
Employment Type: Permanent, Work From Home
Salary: £80,000
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Senior Software Engineer

London
Hybrid / WFH Options
IC Resources
Join an exciting journey with a rapidly expanding AI-driven cybersecurity innovator. I am looking for a Senior Software Engineer to join my client’s dynamic team. With a salary of up to £105,000 plus enticing stock options and hybrid working from London. My client’s … is trusted by Fortune 500 companies, and they’re poised for even greater success with ambitious continuous growth plans on the horizon. As a Senior Software Engineer you'll contribute to a growing platform, playing a pivotal role in shaping the backend with some frontend whilst driving … . Familiarity with React. Solid background with NoSQL and RDBMS. Bachelor’s or higher in Computer Science, Mathematics, or related field.Apply now for this Senior Software Engineer role or contact Paula Kastrouni for more details. We have a number of other roles available too. more »
Employment Type: Permanent
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Senior Software Engineer

New Malden, London, United Kingdom
Hybrid / WFH Options
Carbon60 - Eng&Tech
Senior Software Engineer Want to join an international and growing development team that has the highest standards of technical and product design expertise, coupled with a focus on developing staff, recognising and celebrating success and a great working environment? We are a truly multidisciplinary team, with engineers … from electronics, software, mechanical, system engineering and system test backgrounds all working in integrated teams to develop best in class products and solutions. To support our ambitious roadmap and growth plans we are actively increasing the size our teams, creating the opportunity for a skilled Senior Principal Software Engineer to join us! Key responsibilities of this role include: Working on full life-cycle software development. Supporting diagnosis and correction of software issues experienced in the field. Participate in AGILE-based development. Participate in code reviews and regular team meetings. Liaise with System Test regarding more »
Employment Type: Permanent, Work From Home
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Senior Software Engineer/Technical Lead

London, United Kingdom
NP Group
Senior Software Engineer/Technical Lead Permanent Central London/Hybrid Excellent Salary (NEGOTIABLE) plus full benefits package including attractive Bonus & Equity Key Skills - Senior Software Engineer/Technical lead experienced in working with and/or on virtual server technologies, virtual networking technologies … codebase, drive the direction of future product development and collaborate closely together with other leaders in the field. The ideal candidate will be a Senior Software Engineer/Technical lead experienced in working with and/or on virtual server technologies, virtual networking technologies, network programming. Technical … and refine tools that power team efficiency - this includes CI/CD, local development setups, build toolchains, and essential infrastructure. Plot the roadmap for software component development, aligning with team priorities and vision. Lead the charge in defining and achieving their technical benchmarks. Networking People (UK) is acting as more »
Employment Type: Permanent
Salary: GBP 130,000 Annual
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Senior Software Engineer - B-Corp | Net-Zero Carbon

London, United Kingdom
Burns Sheehan
Senior Full Stack Software Engineer | B-Corp Start-Up | Net-Zero Carbon Up to £100,000 plus stock London - Hybrid (2 days a week in the office) Typescript, Rust & React Senior Full Stack Software Engineer - We are working with an amazing Carbon Neutral, B … Corp certified start-up to find them a Senior Full Stack Software Engineer to join their purposely small, experienced engineering team. They have received over $10m in funding in the last two years and as reach break-even in the original market, they have some exciting tech … challenges in scaling their sustainable platform as they look to expand their reach. As a Senior Full Stack Software Engineer in a start-up your role will be multi-faceted: Designing and building new features to improve the lives of everyone who uses the platform, whether it more »
Employment Type: Permanent
Salary: GBP 100,000 Annual
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Senior Software Engineer

London Area, United Kingdom
Burns Sheehan
Senior Software Engineer – Prompting | LLMs | Gen AI £100-£120,000 per annum plus stock options London Python | Gen AI | LLMs | Prompt Engineering Are you a Senior Software Engineer with knowledge of large language models and prompt engineering? Are you passionate about the possibilities of … generative AI and the impact it can make? If so, please read on… Senior Software Engineer – We are working with an exciting, pre-seed funded, AI start-up to hire several Software Engineers who will be using generative AI, large language models (LLMs) and prompting techniques … to revolutionise the software engineering process. The Founders have hugely impressive backgrounds from top tech companies and have successfully scaled multiple start-ups. The product uses generative AI to provide end-to-end automation for everyone involved in the complex product engineering lifecycle. This is more than code generation more »
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Senior Software Engineer

Greater London, England, United Kingdom
Burns Sheehan
Senior Software Engineer | Distributed Systems | Sustainable Cloud Native Platform 💸Up to £100,000 per annum plus bonus plus stock 🏠Central London office 🖱️Golang, Rust, C, Kubernetes, Linux, Cloud Native, Distributed systems... Are you a Senior Software Engineer with extensive knowledge of building distributed systems … impact on projects? If so... I'm partnered with a very exciting cloud startup who have received record funding and are looking for innovative Senior Software Engineers to join their ambitious team! With a new CTO who has spent much of their career building out a world leading … the-art, Greenfield code which can focus on being the worlds most accountable and sustainable cloud provider🌳 What they're looking for in a Senior Software Engineer: Tech agnostic but preferable experience working with Golang, Rust or C/C++. In-depth knowledge of distributed systems, building more »
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Senior Software Engineer

Greater London, England, United Kingdom
Burns Sheehan
Senior Full Stack Software Engineer | B-Corp Start-Up | Net-Zero Carbon Up to £110,000 plus stock London – Hybrid (2 days a week in the office) Typescript, Rust & React Senior Full Stack Software Engineer – We are working with an amazing Carbon Neutral, B … Corp certified start-up to find them a Senior Full Stack Software Engineer to join their purposely small, experienced engineering team. They have received over $10m in funding in the last two years and, as reach breakeven in the original market, they have some exciting tech challenges … in scaling their sustainable platform as they look to expand their reach. As a Senior Full Stack Software Engineer in a start-up your role will be multi-faceted: Designing and building new features to improve the lives of everyone who uses the platform, whether it’s more »
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Senior Software Engineer (Python)

London Area, United Kingdom
Singular Recruitment
Senior Software Engineer (Python) This role is a unique opportunity to combine technical challenges with creativity in a collaborative, high-standard work environment. By joining this team, you’ll not only be part of a creative and open work culture focused on innovation and excellence but also … sports analytics. If you’re a detail-oriented innovator and team player, we’re excited to hear from you. Responsibilities for the role of Senior Software Engineer will include: Design, develop, and maintain scalable web applications and services using Python, along with frameworks like Django, Tornado or … applications with cloud-based services, utilising Docker and Kubernetes for deployment and orchestration. Employ Agile methodologies to ensure the adoption of best practices in software development, including CI/CD pipelines using tools such as GitHub Actions or Jenkins As the selected Senior Software Engineer, your more »
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Senior Software Engineer

London Area, United Kingdom
Innova Recruitment
Senior Full Stack Software Engineer – React, Typescript, Node.js It is no secret that huge names within the private markets are wanting to make a real change and push to move their business towards a more sustainable and diverse future. ESG data can play a huge part in … can be part of a growing business and make a real impact with your work. What you will be doing, Are you an ambitious software engineer with experience with React, Typescript and Node.js looking to step-up to senior software engineer? Or maybe you are … a senior now looking for a new challenge? This could be the business for you! Join their ESG team where, day to day, you will be developing their platform to meet their client’s needs. The team is made up of a Product Manager, a Technical Lead, Fullstack Engineers more »
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Senior Software Engineer

City Of London, England, United Kingdom
Hybrid / WFH Options
Harrington Starr
Senior Software Engineer Key Technologies: C#, .NET, React, JavaScript, Typescript, AWS, Docker, NodeJS City of London, United Kingdom Perm Role: £85,000 - £120,000 Harrington Starr has partnered with a Global Financial Services Vendor and they are looking for a Senior C#, .NET Software Engineer … work in the UK. This role offers hybrid working, with an office location based in the City of London. This role will suit a Senior Software Engineer, with expert C#, .NET experience and commercial use of React having a direct impact from the get-go. Apply below more »
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Senior Software Engineer

London Area, United Kingdom
IC Resources
Join an exciting journey with a rapidly expanding AI-driven cybersecurity innovator. I am looking for a Senior Software Engineer to join my client’s dynamic team. With a salary of up to £100,000 plus enticing stock options. This role is currently remote and will move … is trusted by Fortune 500 companies, and they’re poised for even greater success with ambitious continuous growth plans on the horizon. As a Senior Software Engineer you'll contribute to a growing platform, playing a pivotal role in shaping the backend (Node.JS) with some frontend (React … . • Familiarity with React. • Solid background with NoSQL and RDBMS. • Bachelors or higher in Computer Science, Mathematics, or related field. Apply now for this Senior Software Engineer role or contact Paula Kastrouni @ IC Resources for more details. We have a number of other roles available too. more »
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Senior Software Engineer

City Of London, England, United Kingdom
Hybrid / WFH Options
Harrington Starr
Senior Software Engineer C#, .Net, AWS, TypeScript, JavaScript, Python, Docker City of London, United Kingdom Perm Role: £130,000 - £150,000 Harrington Starr have partnered with a Global Financial Services platform, and they are looking for a Senior C#, .Net Software Engineer to design … in the UK. This role offers hybrid working, with an office location based in the City of London. This role will suit a Lead Software Engineer, with expert C#, .NET experience, having a direct impact from the get-go! If you have any questions or would like to more »
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Senior Software Engineer

Greater London, England, United Kingdom
Qurated Network
Senior Software Engineer, London Our client is a leading FinTech and a leading provider of cross-border payments, looking for a Senior Software Engineer to work across a portfolio of initiatives for their Payments Gateway and FX platform. This FinTech is uniquely placed as more »
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Senior Software Engineer

London Area, United Kingdom
Innova Recruitment
Senior Software Engineer (React, Typescript, and Node) London (Hybrid) £75k - £95k + package This is possibly as exciting an opportunity as there is right now if you're a Senior Software Engineer looking for your next challenge! If you're interested in making the more »
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Senior Software Engineer
London
10th Percentile
£63,750
25th Percentile
£75,000
Median
£92,500
75th Percentile
£110,000
90th Percentile
£140,750