301 to 325 of 750 Software Engineering Jobs in the City of London

Join a Tier 1 Investment bank in their leading global FX trading platform as a Java Engineer, contributing to the backbone of ultra-low latency systems powering high-volume electronic trading. This role focuses on building high-performance, globally distributed More ❯

Plexus has partnered with a next-generation blockchain infrastructure provider that helps protect users from front-running attacks, recover excess gas costs, and unlock additional value within transaction flows. Their platform supports multiple chains, is built for resilience and scale More ❯

Plexus has partnered with a next-generation blockchain infrastructure provider that helps protect users from front-running attacks, recover excess gas costs, and unlock additional value within transaction flows. Their platform supports multiple chains, is built for resilience and scale More ❯

Java Engineer A fast-growing Fintech innovating at the intersection of finance and blockchain seek a Java Engineer to join their expanding Crypto team to help design and build scalable, high-performance systems powering the next generation of digital assets. More ❯

We are partnered with a leading global trading firm that has been operating for decades at the intersection of markets, technology, and innovation. With offices across North America, Europe, and Asia, they bring together world-class engineers and researchers to More ❯

We are partnered with a leading global trading firm that has been operating for decades at the intersection of markets, technology, and innovation. With offices across North America, Europe, and Asia, they bring together world-class engineers and researchers to More ❯

firm who are redefining how data and technology shape the future of their market, and are fully embracing GenAI across the enterprise. They are looking for a Front Office Software Engineer with excellent Python experience to be at the forefront of this evolution. As a Front Office Python Software Engineer, this is an incredible opportunity to work side … integrating with the Front Office platforms to provide enhances analytics and tooling for Traders and Front Office teams To be a successful applicant, you will need: Extensive experience of Software Engineering using Python (Pandas, Numpy, FastAPI) to a high standard, building highly performant systems and platforms used by Traders Experience working in a Hedge Fund, Trading firm, or More ❯

firm who are redefining how data and technology shape the future of their market, and are fully embracing GenAI across the enterprise. They are looking for a Front Office Software Engineer with excellent Python experience to be at the forefront of this evolution. As a Front Office Python Software Engineer, this is an incredible opportunity to work side … integrating with the Front Office platforms to provide enhances analytics and tooling for Traders and Front Office teams To be a successful applicant, you will need: Extensive experience of Software Engineering using Python (Pandas, Numpy, FastAPI) to a high standard, building highly performant systems and platforms used by Traders Experience working in a Hedge Fund, Trading firm, or More ❯

with end-to-end data integration patterns and enterprise-grade data modeling. Knowledge of Data Fabric and Data Mesh concepts, with practical experience in their implementation. Strong understanding of Software Development Lifecycle (SDLC) principles in a data platform context. Expertise in observability, monitoring, and security for data platforms. Strong experience in DevOps, automation, CI/CD, and Infrastructure-as … to translate technical solutions into business value. Ideal Candidate Profile: 10+ years in data with experience in a senior architecture or technical leadership role. Strong, practical experience with modern software engineering and DevOps Exceptional communication and senior stakeholder management skills. Industry experience in the Financial Services or Insurance sector is essential A strong leader who inspires excellence and More ❯

who is passionate about clean code, cloud-native systems, and building technology that makes a real impact. This is a unique opportunity to work in an agile, high-ownership engineering culture. What You'll Be Doing: Build and scale backend services using Java and Spring Boot Shape a modern microservices architecture for a high-availability platform Deploy and manage … of knowledge-sharing Collaborate with cross-functional teams including product, design, and infrastructure Troubleshoot complex issues and help ensure system reliability and performance What You’ll Bring: Strong backend engineering experience, especially in Java and Spring Deep understanding of distributed systems and microservices Hands-on experience with AWS , Kubernetes , Docker , and Terraform Familiarity with CI/CD pipelines and More ❯

who is passionate about clean code, cloud-native systems, and building technology that makes a real impact. This is a unique opportunity to work in an agile, high-ownership engineering culture. What You'll Be Doing: Build and scale backend services using Java and Spring Boot Shape a modern microservices architecture for a high-availability platform Deploy and manage … of knowledge-sharing Collaborate with cross-functional teams including product, design, and infrastructure Troubleshoot complex issues and help ensure system reliability and performance What You’ll Bring: Strong backend engineering experience, especially in Java and Spring Deep understanding of distributed systems and microservices Hands-on experience with AWS , Kubernetes , Docker , and Terraform Familiarity with CI/CD pipelines and More ❯

to consider your options for 2026. Demand is high, secure yourself a move in a candidate-driven market! Fortice supports several NatSec domain suppliers and has various opportunities for Software and Data Engineers across SFIA grades, with demonstrable experience developing and supporting cutting-edge, mission-critical applications. As you may have felt, there is a drive to return to More ❯

to consider your options for 2026. Demand is high, secure yourself a move in a candidate-driven market! Fortice supports several NatSec domain suppliers and has various opportunities for Software and Data Engineers across SFIA grades, with demonstrable experience developing and supporting cutting-edge, mission-critical applications. As you may have felt, there is a drive to return to More ❯

ROI models, and adoption roadmaps. b. Lead workshops and steering committees to translate AI capabilities into strategic imperatives. 3. Vendor Ecosystem Leadership a. Forge strategic alliances with Microsoft CoPilot engineering, OpenAI research, Google Cloud AI, AWS AI, and ServiceNow teams. b. Influence product roadmaps by providing enterprise requirements and market insights. 4. Governance, Compliance & Risk a. Define and enforce … design clinics, advanced training, and certification pathways. b. Cultivate talent and foster knowledge transfer to scale expertise across the Labs. Minimum Qualifications • Experience: 12+ years in enterprise architecture or software engineering, including significant leadership of AI/ML platform initiatives. • Technical Mastery: Hands-on expertise with Microsoft 365 CoPilot, Copilot Studio, Azure OpenAI Service, Cognitive Services, and Graph More ❯

ROI models, and adoption roadmaps. b. Lead workshops and steering committees to translate AI capabilities into strategic imperatives. 3. Vendor Ecosystem Leadership a. Forge strategic alliances with Microsoft CoPilot engineering, OpenAI research, Google Cloud AI, AWS AI, and ServiceNow teams. b. Influence product roadmaps by providing enterprise requirements and market insights. 4. Governance, Compliance & Risk a. Define and enforce … design clinics, advanced training, and certification pathways. b. Cultivate talent and foster knowledge transfer to scale expertise across the Labs. Minimum Qualifications • Experience: 12+ years in enterprise architecture or software engineering, including significant leadership of AI/ML platform initiatives. • Technical Mastery: Hands-on expertise with Microsoft 365 CoPilot, Copilot Studio, Azure OpenAI Service, Cognitive Services, and Graph More ❯

of a team that values innovation, diversity, and technical excellence What you'll bring Deep extensive experience of Android application development Established and highly skilled in all aspects of software engineering Strong programming skills in Java and Kotlin Solid understanding of Android architecture patterns and best practices Experience with video streaming protocols (HLS, DASH) Familiarity with ExoPlayer (bonus More ❯

of a team that values innovation, diversity, and technical excellence What you'll bring Deep extensive experience of Android application development Established and highly skilled in all aspects of software engineering Strong programming skills in Java and Kotlin Solid understanding of Android architecture patterns and best practices Experience with video streaming protocols (HLS, DASH) Familiarity with ExoPlayer (bonus More ❯

impact Development Manager role within a modern, cloud-first investment group! We’re partnering with a leading private investment firm that has built one of the most forward-thinking engineering environments in European finance. The business is now looking for a Development Manager to lead a talented cross-functional engineering team, drive DevSecOps maturity, and evolve cloud architecture … and delivery standards across the group. This is a highly visible, hands-on leadership role — ideal for an experienced Engineering or DevSecOps Lead who enjoys coaching teams, shaping technical direction, and delivering practical, secure, scalable software solutions. The Opportunity Lead and mentor a team of software, data, and cloud engineers delivering high-value business platforms. Define and … design into every stage of development. Drive best practice across CI/CD, container orchestration, and infrastructure-as-code using modern cloud tooling. Partner with senior stakeholders to align engineering priorities with business objectives. Promote modern delivery standards (DORA metrics, testing excellence, Agile maturity, code quality). Shape the technical roadmap and contribute hands-on to architecture and engineering More ❯

impact Development Manager role within a modern, cloud-first investment group! We’re partnering with a leading private investment firm that has built one of the most forward-thinking engineering environments in European finance. The business is now looking for a Development Manager to lead a talented cross-functional engineering team, drive DevSecOps maturity, and evolve cloud architecture … and delivery standards across the group. This is a highly visible, hands-on leadership role — ideal for an experienced Engineering or DevSecOps Lead who enjoys coaching teams, shaping technical direction, and delivering practical, secure, scalable software solutions. The Opportunity Lead and mentor a team of software, data, and cloud engineers delivering high-value business platforms. Define and … design into every stage of development. Drive best practice across CI/CD, container orchestration, and infrastructure-as-code using modern cloud tooling. Partner with senior stakeholders to align engineering priorities with business objectives. Promote modern delivery standards (DORA metrics, testing excellence, Agile maturity, code quality). Shape the technical roadmap and contribute hands-on to architecture and engineering More ❯

Science work. You will be joining a newly established Data Science & AI Centre of Excellence within our Digital Products team. You will work alongside experts in reinsurance, data science, software engineering, visualization, and design, applying data science in a high-impact commercial setting. This role focuses on geospatial analysis and maintaining legacy R applications and transitioning to our More ❯

Science work. You will be joining a newly established Data Science & AI Centre of Excellence within our Digital Products team. You will work alongside experts in reinsurance, data science, software engineering, visualization, and design, applying data science in a high-impact commercial setting. This role focuses on geospatial analysis and maintaining legacy R applications and transitioning to our More ❯

Graduate Software Engineer - JavaScript/React/Node | £40–50K | Camden (Hybrid) Join a VC-backed AI SaaS startup that's helping chemical and cosmetics companies launch products globally - solving complex regulatory problems through software. They've raised £3M seed, hit £500K+ in revenue, and are building an all-star team of devs from top UK universities. You’ll More ❯

Graduate Software Engineer - JavaScript/React/Node | £40–50K | Camden (Hybrid) Join a VC-backed AI SaaS startup that's helping chemical and cosmetics companies launch products globally - solving complex regulatory problems through software. They've raised £3M seed, hit £500K+ in revenue, and are building an all-star team of devs from top UK universities. You’ll More ❯

MS Stack - Developing frontend applications Salary: 80k-90k GBP Industry: Financial Services - Insurance Remote: 1 day in the office per month Location: Bristol or London If you're Senior Software Engineer who enjoys working with Acturis API and you're looking to join a small team of engineers, for a leading insurer, then please apply! It's an Azure More ❯

worldwide. They are continuing to go through organic growth and there isn’t a better time to join their world class team of engineers. They have multiple openings from Software engineers right up to Head of Development. Excellent salaries and benefits on offer to attract the best talent. Up to £150,000 basic + bonuses. What you will get More ❯