23 of 23 Senior Software Engineer Jobs in Central London

Senior C++ Software Engineer/Developer London/WFH to £80k Do 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 ...

Senior Software Engineer Department: Technology Employment Type: Permanent - Full Time Location: UK - London Reporting To: Anna Kaglyak Description At CFC, technology is central to how we create and deliver specialist insurance products. Our platforms support every part of the business, enabling underwriters, brokers and clients to work … more efficiently and make better decisions. We're seeking a Senior Software Developer to join our Engineering team. Working within a collaborative, product-led environment, you'll design and deliver scalable software solutions, contribute to technical strategy, and help shape the evolution of our technology platforms. This ...

Senior Software Engineer 6-Month Contract £600-£650 per day (Inside IR35) Hybrid (1 day per week in London, Cardiff or Glasgow) SC Clearance is desirable but not essential A leading governing body is seeking an experienced Senior Software Engineer to support the development … such as CI/CD and automation. Key Responsibilities Develop, maintain, and support core business applications Contribute to the technical design and delivery of software solutions Produce clear and effective technical documentation Collaborate with cross-functional teams including Product, Delivery, and DevOps Support the adoption of modern development practices ...

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 ...

About The Role Job Level: 9 UK Wide We are looking for a Senior Software Engineer who will be responsible for designing, developing, and deploying high-quality software solutions. You will work on complex software projects, contributing to the architecture, development, and improvement of software systems. This role involves mentoring junior engineers, collaborating with cross-functional teams, and driving the adoption of best practices in software development. Responsibilities Design, develop, and maintain complex software solutions, ensuring they are robust, secure, tested and scalable. Contribute to software architecture decisions, ensuring alignment with ...

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 ...

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 ...

Impact and Responsibilities We are seeking a Senior Software Engineer who thrives on untangling complex systems and modernising core infrastructure without breaking production. This is an exciting opportunity to modernise core C#/SQL systems! Extract legacy business logic, build clean services, and verify changes in shadow … Server stored procedures and backend logic with total precision ensuring client-money correctness is never compromised. What we're looking for in you Senior-level, hands-on experience in modern .NET (.NET 6+) paired with deep, comfortable familiarity with legacy .NET Framework 4.8 (ASP.NET MVC 5, WebAPI 2, Entity ...

Astronomer empowers data teams to bring mission-critical software, analytics, and AI to life and is the company behind Astro, the industry-leading unified DataOps platform powered by Apache Airflow®. Astro accelerates building reliable data products that unlock insights, unleash AI value, and powers data-driven applications. Trusted … organization is home to some of the most innovative minds in cloud infrastructure and open-source software. We’re looking for a Senior Software Engineer to join our Platform Engineering team. You get to go in at the ground level of how our production infrastructure is designed ...

Senior Software Engineer - Kubernetes Control Plane/Platform as a Service (BPaaS) Location London Business Area Engineering and CTO Ref # 10052246 Description & Requirements Our team builds the platform that Bloomberg engineering teams use to deploy and run production services. BPaaS (Bloomberg Platform as a Service … operations across nearly a hundred clusters. Managing that many clusters by hand doesn't work. The solution isn't scripts and runbooks, it's software that handles it reliably. You'll design Custom Resource Definitions, implement controllers that reconcile desired state across the fleet, and write ...

leading governing body is seeking an experienced Senior Software Engineer for a 6-month contract. You will join an agile environment, contributing to the development and delivery of business-critical applications. Key responsibilities include supporting applications and improving development processes such as CI/CD. Essential skills ...

Funding Circle, a leading UK fintech, is hiring a Senior Software Engineer for the Accounts & Card team in London. You will lead technical delivery for a high‐frequency revolving credit product, Cashback Card, and collaborate across teams to drive innovative, scalable solutions. You’ll contribute to architecture ...

Senior C++ Software Engineer/Developer London/WFH to £80k Do 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 ...

understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Job Title: Senior Cyber Software Engineer/Technical Lead Location: London (Southwark) These roles require 5 days/week on site. We offer a range … reaches of space - there's no limit to where a career at BAE Systems could take you. Role description We are looking for experienced Software Engineers who want to have a real impact, and who are keen to apply their creative thinking to the ever-changing space of cybersecurity. ...

Software/Programming Engineer - Hybrid Working Looking for more flexibility without compromising on the quality of projects you work on? If you're a BMS Software or Programming Engineer looking for greater autonomy, a better work-life balance, and the opportunity to work on some … Salary/Compensation Salary up to £80,000 Yearly Bonus Hybrid Working Company Car/Car Allowance Healthcare Pension Responsibilities Develop and configure BMS software for major building automation projects. Produce control strategies, graphics, alarms and system integrations. Program controllers and front-end systems. Support commissioning engineers during testing ...

data models and database schemas related to Rates tradi ng.Collaborate with front-end developers, business analysts, and other stakeholders to deliver high-quality financial software solutio ns.Ensure the performance, quality, and responsiveness of applicatio ns.Integrate third-party APIs and financial data fee ds.Implement and enforce security best practices ...

Lead Developer is responsible for providing technical leadership across software development projects, ensuring the successful design, build and delivery of high-quality solutions. The role combines hands-on development with technical oversight, mentoring and stakeholder engagement, helping development teams deliver robust, scalable applications in line with project requirements … Working as part of a collaborative team, the successful candidate will provide technical guidance, support delivery activities and contribute to continuous improvement across the software development lifecycle. They will be expected to work independently with minimal supervision while supporting and developing other team members. Key Responsibilities Design, build ...

Securities Finance Developer (.NET) London | Contract | Inside IR35 | Hybrid Our client is seeking an experienced .NET Developer to join its Equity Technology team in London, working within a specialist Securities Finance technology group delivering strategic ...

JPMorgan Chase & Co. is seeking a Cloud Engineering Acceleration engineer to design and implement platform services across public cloud environments, focusing on architecture, integration patterns and system reliability. You will own the full SDLC, automate CI/CD pipelines, and contribute to engineering culture by mentoring colleagues and driving ...

complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most xxuwjjq demanding environments. Job Title: Senior Cyber Soft... The full job description covers all associated skills, previous experience, and any qualifications that applicants are expected to have. ...

working, 1 day in the office per week. A rapidly expanding London-based UAV start-up is seeking a talented Embedded C/C++ Engineer to join its core engineering team. Youll work on cutting-edge drone and autonomous aerial systems, contributing to next-generation platforms used across defence … place. Applicants must be UK or EU nationals and eligible for security clearance. About the Role Youll design, implement and optimise embedded software for UAV flight controllers, sensor integration, autonomy modules and real-time mission systems. Expect modern C/C++, low-level programming, hardware interaction, and involvement across ...

development, Pair Programming, Test Driven Development, and Specification by Example, and we actively build engineering culture wherever we engage. The team invests in every engineer through dedicated learning time and a collaborative environment where knowledge-sharing is expected in both directions. Job Responsibilities Design and implement platform services … infrastructure across public cloud environments, with a focus on architecture, integration patterns, and system reliability. Own the full Software Development Lifecycle, including automating CI/CD pipelines and local development environments (not just operating within them). Write, review, debug, and maintain secure, high-quality production code; hold team ...

elite Applied Innovation ML Engineering role within the Chief Data Analytics Office (CDAO) Technology group. The position focuses on building scalable ML solutions for software, cybersecurity, and infrastructure, partnering across business lines to deliver long-term AI-driven projects. Responsibilities include delivering production-ready ML products, maintaining data pipelines ...