201 to 225 of 1,182 Software Engineer Jobs in London

Software Engineer Industry: Software Development/Finance/Banking Location: London/Hybrid/Remote Salary: £50-100,000 Base Salary X4 Engineering are thrilled to partner with a fast-growing and ambitious organisation that’s transforming the online banking space. Already working alongside some of the … world’s leading FinTech companies, the organisation are seeking a passionate Software/Reverse Engineer to help analyze and integrate mobile banking applications, enabling the continual addition of new bank integrations to their platform. They are looking for individuals with a strong passion for software development and More ❯

Senior Software Engineer Department: Technology Employment Type: Full Time Location: London Reporting To: Product Engineering Manager Compensation: £70,000 - £90,000/year Description Leading the way in electric vehicle charging, we've been at the forefront of adoption in the UK since 2009. With over … reasonably commutable distance to our office (Gray's Inn Road, London, WC1X 8HB). Join the EVolution: We're searching for a seriously talented Software Engineer to join our incredible Software department within our "Grid" team. You'll be joining an established department with a mix of … pair programming, peer code reviews, helping QA with testing, or story writing & defining tech specs with project managers and product owners. Developing and supporting software products in line with product and architecture roadmaps. Demonstrating strong, sustainable and collaborative software development practices that are focused on delivering high quality More ❯

Software Engineer - C++ A world-leading global systematic hedge fund is looking for a Software Engineer to be a part of its multi-billion technology trading platform and looking for a candidate with strong technology experience across multiple disciplines, High-Frequency Trading, and Low Latency Environments. … Software Engineers with expertise in C++ will be a part of the Core Infrastructure team which is responsible for designing, developing, and maintaining a low latency trading platform that is deployed globally. Skills Required: Have significant experience developing high-availability systems in C++ and Python with very tight resource …/latency constraints Have a background in multi-threaded programming and a strong understanding of hardware/software interaction Are comfortable working “under the hood” and you are quite skilled in performance tuning (applications, Linux, socket I/O, etc.) and troubleshooting Have experience working with C++ libraries like More ❯

Software Engineer - C++ A world-leading global systematic hedge fund is looking for a Software Engineer to be a part of its multi-billion technology trading platform and looking for a candidate with strong technology experience across multiple disciplines, High-Frequency Trading, and Low Latency Environments. … Software Engineers with expertise in C++ will be a part of the Core Infrastructure team which is responsible for designing, developing, and maintaining a low latency trading platform that is deployed globally. Skills Required: Have significant experience developing high-availability systems in C++ and Python with very tight resource …/latency constraints Have a background in multi-threaded programming and a strong understanding of hardware/software interaction Are comfortable working “under the hood” and you are quite skilled in performance tuning (applications, Linux, socket I/O, etc.) and troubleshooting Have experience working with C++ libraries like More ❯

Lead Software Engineer - AI Start Up - £150k+ An institutionally backed AI start-up is hiring a Lead Software Engineer to help build the core software infrastructure for real-world autonomous systems. This is a high-impact role shaping architecture, engineering culture, and product direction from … the development of platforms that allow operators to coordinate fleets of autonomous agents – including drones, vehicles, and distributed sensors – in live field environments. The software supports real-time decision-making, robust API integrations, and intuitive user interfaces designed for mission-critical deployment. This is an opportunity to join an … help shape team culture Collaborate with users and field teams to deliver and iterate on live deployments Requirements 5+ years’ experience building production-grade software Expertise in backend development using C++, Rust, Java, or Python Strong experience with front-end frameworks (React, Angular, or equivalent) Proven ability to work More ❯

Software Engineer (GenAI) page is loaded Software Engineer (GenAI) Apply locations London, UK time type Full time posted on Posted 30+ Days Ago job requisition id R2809 G-Research is a leading quantitative research and technology firm, with offices in London and Dallas. We are proud … as Docker and Kubernetes Experience with data pre-processing, feature engineering and model evaluation techniques Familiarity with reinforcement learning algorithms and applications Knowledge of software engineering best practices, including version control, testing and CI/CD We value candidates who are passionate about AI and have a strong desire More ❯

At Thredd, we are seeking a highly motivated Software Engineer with expertise in C# and Python to join our dynamic team in the fintech sector. The ideal candidate will be responsible for developing and delivering innovative issuer processing solutions using cloud-based technology. This role involves working closely … with cross-functional teams to design, build, and implement new capabilities that enhance our service offerings. Designs, develops, and maintains software applications, contributing to the creation of high-quality code, collaborating with cross-functional teams, and solving complex technical challenges. Skills & Experience needed as a Software Engineer … API, Graph QL, Identity Server expertise Experience with SQL, NoSQL databases MS SQL server, Dynamo DB, MySQL, Entity Framework, Dapper, RabbitMQ Experience with using software design tools and techniques such as C4 Modelling, scenario trace diagrams Experience of building microservices and using containers in a production environment XUnit, Nunit More ❯

of the Solid State Plc group, listed on the AIM stock market under code SOLI. This job description is for the role of Senior Software Engineer - C/C++, with responsibility for the development and maintenance of new and existing products. Job Type: Permanent, Full Time Job Title … Senior Software Engineer - C/C++ Location: Flexible blend of working from home and office-based work at Iver, UK (just outside M25, NW London). Hours: 37.5 hours per week, 25 days annual holiday (plus public holidays). Salary: Circa £85k depending on skills and experience, plus … candidate is likely to have a good Computer Science or Electrical Engineering degree, plus perhaps other post-graduate qualifications and a track-record of software development in C/C++. One of the most important traits is the desire, drive and enthusiasm to produce the world's best-in More ❯

Software Engineer (Leadership) - Infrastructure Facebook is seeking an experienced Software Engineer to join the Software Engineering (Infrastructure) team. The Software Engineering (Infrastructure) team builds large distributed components that run Facebook. Our code serves millions of requests per second and it does so with sub More ❯

Senior Software Engineer - Location: London, UK Department: Research & Development - Technology Employment Type: Full-Time Work Arrangement: Hybrid Job Responsibilities As a Senior Software Engineer, you will be responsible for: Designing, developing, and maintaining software applications. Collaborating with cross-functional teams to define and implement new More ❯

The Department Developer Engineering is a function of the CTO organisation. Our mission is to make it easy and enjoyable for software engineering teams to go from a business idea to delivering an innovative product solution. The main goals are to improve and upgrade our tools, streamline our processes … development through close collaboration. We seek engineers with proven experience in product-oriented environments and a demonstrated ability to empathize with users. The Opportunity Software Engineers are critical to building the products and services we need to deliver on our Codified Controls vision. Joining us a Senior Software Engineer you will have the opportunity to build a high-profile product, work closely with a talented group of peers and have the room to build and improve your own skillset. We believe that our Engineers should be a part of all steps of our product from idea More ❯

TypeScript Software Engineer Salary: £80’000 plus bonus and benefits. NodeJS, JavaScript, TypeScript, Cloud Tech, Terraform, AWS. Harrington Starr has partnered with an innovative Digital Currency Investment Platform Company that specialise in developing unique software systems for clients for invest into Digital Markets from Pensions, Investments and … cutting edge web-systems, which are being used globally and are offering the opportunity for you to play a pivotal role within the full software development life cycle. We are looking for an experienced TypeScript Software Engineer with NodeJS, JavaScript, TypeScript and NodeJS and including cloud technologies … leader within their community and a specialist Development team already in place, due to recent success they are looking to further build out their Software Engineering team in their London Office. You will be working on cutting edge platforms for Trading and analytics for Digital Investments. If you feel More ❯

Software Engineer – Energy and Trading Sector Location: London (2 days per week) Rate: Inside IR35 as provided by the contractor About the Role: We are seeking an experienced Software Engineer to join our global client's dynamic team in the Trading Sector. This role will involve … working closely with both technical and business stakeholders to deliver innovative software solutions that support key trading operations and cloud-based applications. Key Responsibilities: Work with both technical and business stakeholders to understand and define requirements. Collaborate with the Solution Architect to design and document the target-state solution. … Skills: Systems integration experience. Knowledge of Kubernetes, Kafka, Terraform, GitHub Actions, Open Telemetry (OTEL), Numpy, and Pandas. Required Soft Skills: Experience leading an agile software development team (preferably in a Scrum environment). Comfort in challenging assumptions, asking difficult questions and pushing for innovation. A continuous delivery mindset—regularly More ❯

Software Engineer – Energy and Trading Sector Location: London (2 days per week) Rate: Inside IR35 as provided by the contractor About the Role: We are seeking an experienced Software Engineer to join our global client's dynamic team in the Trading Sector. This role will involve … working closely with both technical and business stakeholders to deliver innovative software solutions that support key trading operations and cloud-based applications. Key Responsibilities: Work with both technical and business stakeholders to understand and define requirements. Collaborate with the Solution Architect to design and document the target-state solution. … Skills: Systems integration experience. Knowledge of Kubernetes, Kafka, Terraform, GitHub Actions, Open Telemetry (OTEL), Numpy, and Pandas. Required Soft Skills: Experience leading an agile software development team (preferably in a Scrum environment). Comfort in challenging assumptions, asking difficult questions and pushing for innovation. A continuous delivery mindset—regularly More ❯

Senior Software Engineer – AI – London One of my AI Clients are looking for an Senior Software Engineer to join a team that's reimagining how software is built by integrating cutting-edge AI tools directly into the engineering lifecycle. Responsibilities: Design intelligent multi-agent systems … tailored for software development Develop prompt structures, logic flows, and tool integrations that guide agent behaviour Enable agent access to development infrastructure, including file systems, test suites, version control, and APIs Evaluate AI performance and continuously refine workflows Orchestrating systems of AI agents to elevate how teams write and … deliver software at scale Key Skills: 5+ years software engineering experience Proficiency with modern backend and frontend technologies such as Java, TypeScript, React, and MySQL Hands-on experience with generative AI tools and platforms (LLM APIs, agentic frameworks, codegen systems, vector databases) Driving innovation as a core principle More ❯

Senior Software Engineer – AI – London One of my AI Clients are looking for an Senior Software Engineer to join a team that's reimagining how software is built by integrating cutting-edge AI tools directly into the engineering lifecycle. Responsibilities: Design intelligent multi-agent systems … tailored for software development Develop prompt structures, logic flows, and tool integrations that guide agent behaviour Enable agent access to development infrastructure, including file systems, test suites, version control, and APIs Evaluate AI performance and continuously refine workflows Orchestrating systems of AI agents to elevate how teams write and … deliver software at scale Key Skills: 5+ years software engineering experience Proficiency with modern backend and frontend technologies such as Java, TypeScript, React, and MySQL Hands-on experience with generative AI tools and platforms (LLM APIs, agentic frameworks, codegen systems, vector databases) Driving innovation as a core principle More ❯

Senior Software Engineer II – Cloud-Native & AI Solutions | Global Fintech Innovator We’re partnering with a cutting-edge global fintech company at the forefront of AI-powered decisioning and analytics to find a talented Senior Software Engineer II . This company has recently been recognized with … how financial institutions leverage data, AI, and cloud technologies to accelerate smarter decision-making. This is a high-impact role ideal for an experienced engineer who thrives on innovation and is passionate about cloud-native applications, AI/ML product development, and technical leadership within high-performing teams What More ❯

Senior Software Engineer II – Cloud-Native & AI Solutions | Global Fintech Innovator We’re partnering with a cutting-edge global fintech company at the forefront of AI-powered decisioning and analytics to find a talented Senior Software Engineer II . This company has recently been recognized with … how financial institutions leverage data, AI, and cloud technologies to accelerate smarter decision-making. This is a high-impact role ideal for an experienced engineer who thrives on innovation and is passionate about cloud-native applications, AI/ML product development, and technical leadership within high-performing teams What More ❯

Senior Software Engineer, Connected Warfare (Dorset area), UK London, England, United Kingdom Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies … bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years. ABOUT THE TEAM The Mission Software Engineering team is responsible for building, deploying, integrating, extending, and scaleing Anduril's software to deliver mission-critical capabilities to our customers. As … the software engineers closest to Anduril customers and end-users, Mission Software Engineers solve technical challenges of operational scenarios while owning the end-to-end delivery of winning capabilities such as Counter Intrusion, Joint All Domain Command & Control, and Counter-Unmanned Aircraft Systems. ABOUT THE JOB As a More ❯

Senior Software Engineer Department: Engineering Employment Type: Full Time Location: London Description The Financial Services team The Financial Services team enables RVU to help customers make the best decisions around financial products, by helping them identify the right products from our partners across our three main brands Uswitch … fingertips. Our tech stack is centred around Typescript, React and Node, running on Kubernetes in AWS. Key Responsibilities Joining our team as a Senior Software Engineer, you will be working closely with designers, commercial managers, ops executives, product managers, data analysts, and other engineers to solve business problems … improving the team's delivery & technical expertise in a continuous learning environment. You'll contribute to defining and maintaining best practices to ensure our software remains robust, scalable, and maintainable, using your technical skills to help shape the future of Financial Services within RVU, inspiring and guiding the team More ❯

Job: Lead Software Engineer (London W1) Salary to £ 90 ,000 Benefits; pension, stock options*, free in-office lunches Location; Mon-Fri onsite in London W1 offices (Piccadilly Circus) NB: Please only apply if you are able to work from their London W1 offices Monday-Friday. Hybrid or remote … transforming the future of commerce with AI and ML! The Role They are seeking a highly skilled Lead ( 40% management, 60% hands on coding) Software Engineer with expertise in full-stack development, primarily using Python, to join their flagship SaaS product team. Their ideal candidate will have a … functional teams. Experience in defining project requirements and specifications. Code Quality Assurance: Expertise in conducting code reviews. Knowledge of best practices in coding and software development. Troubleshooting and Debugging: Strong problem-solving abilities. Experience in identifying and resolving code issues. Staying Informed: Up-to-date knowledge of the latest More ❯

Software Engineer (AI specialist) At Cogna, we're working hard to solve the productivity crisis. Improving the productivity of everyday workers is absolutely necessary to solve the biggest problems of our time, such as climate change, affordable healthcare and social equality. Unfortunately, the productivity crisis is not a … of every organisation. Each of these problems requires a tailored solution, and we must provide those quickly and at scale. Affordable, tailor made, productive software is Cogna’s mission.. We’re creating an AI-powered platform that understands the pain points in every customer's business , defines the requirements … and develops the software fully automatically. The result is high-quality, precision software at scale. Since our launch in May 2023, we’ve already seen significant traction and customer revenue that outpaces most companies. We’re backed by top VCs, including Notion Capital and Hoxton Ventures, and we More ❯

Software Engineer (AI specialist) At Cogna, we're working hard to solve the productivity crisis. Improving the productivity of everyday workers is absolutely necessary to solve the biggest problems of our time, such as climate change, affordable healthcare and social equality. Unfortunately, the productivity crisis is not a … of every organisation. Each of these problems requires a tailored solution, and we must provide those quickly and at scale. Affordable, tailor made, productive software is Cogna’s mission.. We’re creating an AI-powered platform that understands the pain points in every customer's business , defines the requirements … and develops the software fully automatically. The result is high-quality, precision software at scale. Since our launch in May 2023, we’ve already seen significant traction and customer revenue that outpaces most companies. We’re backed by top VCs, including Notion Capital and Hoxton Ventures, and we More ❯

Senior Software Engineer About the Role Are you ready to redefine how logistics operates in a rapidly evolving world? HUG is proud to be collaborating with an innovative start up that’s revolutionising delivery through smarter, more sustainable solutions. Their mission is to create systems that benefit communities … and ambitious growth plans underway, there’s never been a more exciting time to come on board. What You’ll Do As a Senior Software Engineer, you’ll take on diverse responsibilities, including: Designing and building robust core API architecture. Working on greenfield projects to build new software More ❯

Senior Software Engineer About the Role Are you ready to redefine how logistics operates in a rapidly evolving world? HUG is proud to be collaborating with an innovative start up that’s revolutionising delivery through smarter, more sustainable solutions. Their mission is to create systems that benefit communities … and ambitious growth plans underway, there’s never been a more exciting time to come on board. What You’ll Do As a Senior Software Engineer, you’ll take on diverse responsibilities, including: Designing and building robust core API architecture. Working on greenfield projects to build new software More ❯