126 to 150 of 491 Senior Software Engineer Jobs in London

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 ...

About this Role As a Senior Software Engineer, you will apply experienced hands‐on technical knowledge, vision and an innovative mindset to help us expand, build and maintain the data infrastructure and software libraries needed to support the quantitative research of our economists. You will have ...

Fideres Partners LLP is seeking a Senior Software Engineer to expand and maintain the data infrastructure and software libraries needed to support our economists' quantitative research. You will gather requirements and contribute to sprint planning. Based in London, you will work with Python, containerisation ...

Senior Software Engineer (Frontend) London, United Kingdom Posted 10 months ago Tech Stack Next.js React TypeScript JavaScript Responsive Design Artificial Intelligence (experience beneficial) Responsibilities Manage front‐end development using React and Next.js. Design and implement seamless, responsive user interfaces that enhance user experience. Leverage TypeScript where applicable. ...

Purpose of the Position As a Senior Software Engineer, you will be part of a cross-functional, service-oriented team, working on extending and maintaining our Affiliate Marketing platform. You design and build reliable services by writing clean, secure, and well-tested code, following modern engineering best … evolve over time, offering opportunities to gain deeper knowledge and experience within the online and affiliate marketing domain. Skills & Expertise 6+ years of professional software engineering experience Strong foundation in OOP and comfort working with multiple programming languages, ideally incl. Java/Spring Passion for clean, maintainable code with ...

Senior Software Engineer - Permanent - London/Hybrid - £70,000 - 85,000 2 days per week on site in central London, 3 days remote £70,000 - 85,000 This is a hands-on engineering role for people who enjoy solving complex production challenges and applying strong software … excellence and continuous improvement. You will play a key role in eliminating operational toil, automating manual processes and improving service reliability, working closely with Software Engineering, Platform and Site Reliability Engineering teams across the organisation. Core technologies: AWS (EKS/Kubernetes), PHP, MySQL, Datadog, Kibana and Heap. This role ...

Senior Software Engineer is required by this B2B Fintech business as they look to improve their product platform offering and build on their client success. You'll be expected to drive technology improvements, and play a pivotal role in a small software engineering team. This … improvement of their platform, leading feature development, liaising with stakeholders and Product teams internally, working through the entire life cycle. Designing and implementing new software solutions, providing technical guidance to a small team, ideally offering experience across. Solid Python web development in a B2B product setting Django FastAPI/ ...

Senior Software Engineer - DataLayer Experience Location London Business Area Engineering and CTO Ref # 10052672 Description & Requirements DataLayer is a library for performing efficient, reactive transformations of tabular data across applications in the Bloomberg Terminal. From sorting and filtering, to complex multi-level aggregations on real-time … Partner with application and infrastructure teams to deliver integrated, high-quality technical solutions. You’ll Need to Have 5+ years of professional experience in software engineering. Strong experience in TypeScript, especially with building adaptable APIs with ergonomic type inference. Experience in taking end-to-end ownership of technical projects ...

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 ...

Senior Software Engineer II - Contacts Team - Java Full-time Compensation: GBP 105,000 - GBP 130,000 - yearly Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending ...

Senior Software Engineer - DataHub Experience & Control Plane Location London Business Area Engineering and CTO Ref # 10051653 Description & Requirements Bloomberg runs on data. Every product, model, chart, alert, workflow, and client‐facing insight depends on engineers being able to find, understand, trust, and use financial datasets … datasets, understand schemas, request access, publish streams, subscribe to changes, query data, and build data‐driven applications. What’s the role? This is a senior full‐stack engineering role at the intersection of product experience, distributed systems, developer platforms, data infrastructure, and AI‐ready metadata. You will help design ...

code reviews, and technical guidance. Contribute to the continuous improvement of engineering standards, tooling, and ways of working across the wider organisation. Requirements A senior software engineer with deep backend engineering experience and a proven track record of delivering reliable, scalable systems in complex enterprise environments. Experienced … with IBM Sterling Order Management and the challenges associated with large-scale ecommerce fulfilment operations. Strong Java engineer with experience designing and developing enterprise services, APIs, and integrations across distributed systems. Passionate about software quality, maintainability, testing, and long-term sustainability. Experienced in CI/CD practices, observability ...

Chetwood Bank in London is seeking a Senior Software Engineer to lead design, development and delivery of scalable, secure software solutions. You will own complex components and collaborate with product, architecture and engineering teams to shape technical solutions. You will contribute to system architecture, drive engineering ...

Fideres Partners LLP is seeking a Senior Software Engineer in London to expand and maintain the data infrastructure and software libraries supporting our economists’ quantitative research. You will gather requirements, contribute to sprint planning and work with a Kanban and sprint framework. The stack emphasizes Python ...

Java Script Works is seeking a Senior Software Engineer specialized in AI technologies. The role requires over 6 years of software engineering experience with strong proficiency in C#, Node.js, and Databases. The ideal candidate will have hands-on experience with AI/ML frameworks like TensorFlow ...

## Sr. Software Engineer - Data Query Platform - (London, Hybrid)Applylocations: United Kingdom - Londontime type: Full timeposted on: Posted Todayjob requisition id: R26425As 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 … platform collects, making it easy for internal and external customers to transform and access the data for analytics, machine learning, and threat hunting.As a Senior Software Engineer on the team, you will contribute to the full spectrum of our systems, from foundational processing and data storage, through ...

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 - 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) is a multi-tenant system … 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 ...

About the Role: As a Senior Software Engineer at Radiant, you’ll be a hands-on technical leader, driving the design and development of our most critical systems, including our GPU orchestration layer, inference-serving infrastructure, and core platform APIs. You’ll set the standard for engineering … security, and automation best practices Collaborate across teams,contribute to architectural and development best practices A bias for ownership, accountability, and delivering high-quality software Preferred Skills (Nice to Have): Infrastructure and networking knowledge Experience with Authentication, Authorization, RBAC and security best practices. Nvidia hardware and software ...

Senior Software Engineer, Unified Platform - Trade Management and Trade & Order Processing Location: London | Employment Type: Regular | Department: Technology | Targeted Start Date: Immediate Responsibilities Building systems with a constant focus on testing, reliability, scalability, and maintainability. Designing, modeling, and programming in a variety of languages and technologies. Working ...

Virtual Hire Staffing is looking for a DV Cleared Senior Software Engineer to join a dynamic Agile development team in Greater London. This role involves designing and delivering software solutions for mission-critical environments, focusing on modern engineering practices and cloud technologies. The position offers … competitive salary, flexible working arrangements, and opportunities for professional development, making it an excellent opportunity for those passionate about software engineering and emerging technologies. #J-18808-Ljbffr ...

United States Digital Space LLC is hiring a Senior Software Engineer to architect, implement and deploy end-to-end software services on a modern AWS serverless stack. You will help guide architectural decisions, deliver scalable APIs, and own critical components end-to-end. You will mentor ...

Elsevier is seeking a Senior Software Engineer in London to contribute to the design, development, and delivery of complex software across multiple systems and products. You will partner with cross-functional teams to translate business requirements into scalable solutions and uphold engineering best practices. You will ...

Purpose of the Position As Senior Software Engineer , you will take ownership of designing, building and operating scalable, high-quality systems within our award-winning marketing platform. You will play a key role in shaping technical direction, influencing engineering practices, and driving improvements across the team … time, offering opportunities to gain deeper knowledge and experience within the online and affiliate marketing domain. Skills & Expertise Required Significant commercial experience in backend software engineering, with a track record of delivering production-grade systems. Experience with one or more backend languages such as Java, Python, .NET, or Node.js. ...

Labs is seeking a Senior Software Engineer to join a remote team focused on training next-generation AI systems. You will apply strong engineering skills in Python3, Java, Rust, Go, TypeScript, and possibly C++ to build scalable solutions that shape how models learn and perform. The role … emphasizes high-quality, real-world input and collaboration with a distributed team to deliver maintainable software across modern stacks. #J-18808-Ljbffr ...