226 to 250 of 742 Software Engineering Jobs in the City of London

performance optimisation, and immersive sports analytics. THE ROLE Design, develop, and deploy AI/ML models focused on sports analytics, predictive modelling, and computer vision. Collaborate with data scientists, software engineers, and sports analysts to translate real-world data into actionable insights. Optimise AI systems for real-time environments, integrating with live data feeds and cloud infrastructure. Research and More ❯

Role: Staff Software Engineer (Rust & AI Inference) Location: London (2–3 days a week onsite) Compensation: Up to £160,000 + equity We’re supporting an emerging deep tech company building high-performance infrastructure to support AI model deployment at scale. They’re focused on enabling enterprises to run advanced AI systems in production, with a strong emphasis on … for individuals to lean this on the job) Designing distributed GPU orchestration and inference servers Mentoring engineers and influencing technical direction across the team You should bring: 5+ years software engineering experience, with deep backend/system-level experience Strong coding skills in a typed systems languages like C++/Go/Rust (would also consider Python) Familiarity … with Kubernetes, and cloud infra A strong engineering mindset with a bias for clean abstractions, reliability, and performance Bonus points for: Experience deploying open-source LLMs or VLMs in production Experience with ML inference systems, PyTorch, Triton, or CUDA kernels Background in document intelligence, enterprise search, or NLP pipelines Prior exposure to multi-agent systems or complex orchestration workflows More ❯

Role: Staff Software Engineer (Rust & AI Inference) Location: London (2–3 days a week onsite) Compensation: Up to £160,000 + equity We’re supporting an emerging deep tech company building high-performance infrastructure to support AI model deployment at scale. They’re focused on enabling enterprises to run advanced AI systems in production, with a strong emphasis on … for individuals to lean this on the job) Designing distributed GPU orchestration and inference servers Mentoring engineers and influencing technical direction across the team You should bring: 5+ years software engineering experience, with deep backend/system-level experience Strong coding skills in a typed systems languages like C++/Go/Rust (would also consider Python) Familiarity … with Kubernetes, and cloud infra A strong engineering mindset with a bias for clean abstractions, reliability, and performance Bonus points for: Experience deploying open-source LLMs or VLMs in production Experience with ML inference systems, PyTorch, Triton, or CUDA kernels Background in document intelligence, enterprise search, or NLP pipelines Prior exposure to multi-agent systems or complex orchestration workflows More ❯

Java London/Hybrid Contract The Role • Should have rich knowledge in Software Development Life Cycle Methodologies; excellent communication and interpersonal skills, capable of resolving multiple complex issues and motivating team to achieve peak performance • Create a comprehensive architecture for a software solution and providing strategic direction throughout the development process. Design and develop high-performance, scalable, and … stakeholders to gather and analyse requirements, translating them into technical specifications and architectural designs. • Convert visionary concepts into enterprise-wide systems. • Coordinate with all stakeholders in architectural designs and software development. • Ensure compliance of best practices and policies in software development. Perform code reviews and provide feedback to team members to maintain code quality and adherence to best … system features and functionality • Define application objectives and functionality • Ensure application designs conform with business goals • Identify and resolve any technical issues arising • Write well-designed, testable code • Conducting software analysis, programming, testing, and debugging • Support continuous improvement, investigating alternatives and technologies, and presenting for architectural review Requirements • Good hands-on in Java, J2EE, Databases (Postgres), Web Services (REST More ❯

Java London/Hybrid Contract The Role • Should have rich knowledge in Software Development Life Cycle Methodologies; excellent communication and interpersonal skills, capable of resolving multiple complex issues and motivating team to achieve peak performance • Create a comprehensive architecture for a software solution and providing strategic direction throughout the development process. Design and develop high-performance, scalable, and … stakeholders to gather and analyse requirements, translating them into technical specifications and architectural designs. • Convert visionary concepts into enterprise-wide systems. • Coordinate with all stakeholders in architectural designs and software development. • Ensure compliance of best practices and policies in software development. Perform code reviews and provide feedback to team members to maintain code quality and adherence to best … system features and functionality • Define application objectives and functionality • Ensure application designs conform with business goals • Identify and resolve any technical issues arising • Write well-designed, testable code • Conducting software analysis, programming, testing, and debugging • Support continuous improvement, investigating alternatives and technologies, and presenting for architectural review Requirements • Good hands-on in Java, J2EE, Databases (Postgres), Web Services (REST More ❯

or Fully Remote An exciting opportunity for a highly skilled Senior Go Developer to join a leading technology business on a contract basis. This organisation is recognised for its engineering excellence and is seeking a Senior Go Developer to help scale distributed systems and deliver high-performance solutions. In this role, the Senior Go Developer will design, develop, and … implement data-intensive applications across the full engineering lifecycle. You’ll architect and deliver microservices-based systems using Go (Golang), AWS, Kubernetes, Docker, and Kafka, working closely with cross-functional teams to build scalable, reliable, and resilient platforms. You’ll also play a key role in optimising system performance, improving reliability, and ensuring scalability, while contributing to code reviews … design discussions, and knowledge sharing across the engineering function. Senior Go Developer – Key Requirements: Strong commercial experience in backend development Advanced skills in Go (Golang), with proven expertise in AWS, Kubernetes, and Docker End-to-end software engineering experience, including system design and architecture Background in complex, large-scale, data-driven applications Product-focused approach, ideally within More ❯

or Fully Remote An exciting opportunity for a highly skilled Senior Go Developer to join a leading technology business on a contract basis. This organisation is recognised for its engineering excellence and is seeking a Senior Go Developer to help scale distributed systems and deliver high-performance solutions. In this role, the Senior Go Developer will design, develop, and … implement data-intensive applications across the full engineering lifecycle. You’ll architect and deliver microservices-based systems using Go (Golang), AWS, Kubernetes, Docker, and Kafka, working closely with cross-functional teams to build scalable, reliable, and resilient platforms. You’ll also play a key role in optimising system performance, improving reliability, and ensuring scalability, while contributing to code reviews … design discussions, and knowledge sharing across the engineering function. Senior Go Developer – Key Requirements: Strong commercial experience in backend development Advanced skills in Go (Golang), with proven expertise in AWS, Kubernetes, and Docker End-to-end software engineering experience, including system design and architecture Background in complex, large-scale, data-driven applications Product-focused approach, ideally within More ❯

Lead Engineer/Founding Engineering - Stealth AI Startup London (Moorgate) | 2–3 days per week in-office (relocation £ available) To £150,000 + Equity We’re working with a stealth-mode, venture-backed startup building an AI-enabled platform that’s reinventing how an entire industry operates . We’re looking for a London-based Lead Engineer to own … from 0→1 , thrives in ambiguity, and wants to shape the architecture, product, and team from day one. What You’ll Do Lead and grow a talented cross-functional engineering team in London (initially 2–3 days/week in-office, with greater flexibility later). Set technical direction and make foundational decisions as the product scales from early … MVP to platform maturity. Stay hands-on: ship code, build tools, review PRs , and set the engineering bar high. Drive the architecture and delivery of AI-enabled workflows that power real-world operations at scale. Partner closely with founders to define the technical roadmap and deliver mission-critical projects end to end. Act as a people manager , inspiring a More ❯

Lead Engineer/Founding Engineering - Stealth AI Startup London (Moorgate) | 2–3 days per week in-office (relocation £ available) To £150,000 + Equity We’re working with a stealth-mode, venture-backed startup building an AI-enabled platform that’s reinventing how an entire industry operates . We’re looking for a London-based Lead Engineer to own … from 0→1 , thrives in ambiguity, and wants to shape the architecture, product, and team from day one. What You’ll Do Lead and grow a talented cross-functional engineering team in London (initially 2–3 days/week in-office, with greater flexibility later). Set technical direction and make foundational decisions as the product scales from early … MVP to platform maturity. Stay hands-on: ship code, build tools, review PRs , and set the engineering bar high. Drive the architecture and delivery of AI-enabled workflows that power real-world operations at scale. Partner closely with founders to define the technical roadmap and deliver mission-critical projects end to end. Act as a people manager , inspiring a More ❯

to identify and implement improvements to team efficiency Strong expertise in one of Python, Go, or Rust Able to (at least) read Rust code Combined background in DevOps and software engineering Demonstrated leadership experience, having managed small teams of at least 2-3 engineers More ❯

Integrate frontend components with Python-based backend services and APIs. Optimise application performance for large datasets, leveraging efficient data manipulation and visualisation techniques. Qualifications: 1–7 years of professional software engineering experience. Strong academic background from a leading university. Deep experience with modern JavaScript frameworks (React preferred), TypeScript, and data visualisation tools. Proficiency in Python and familiarity with More ❯

Integrate frontend components with Python-based backend services and APIs. Optimise application performance for large datasets, leveraging efficient data manipulation and visualisation techniques. Qualifications: 1–7 years of professional software engineering experience. Strong academic background from a leading university. Deep experience with modern JavaScript frameworks (React preferred), TypeScript, and data visualisation tools. Proficiency in Python and familiarity with More ❯

I'm currently looking for a Frontend Platform Engineer to join a Global commodities Trading company to help lead This company has been growing their tech division steadily over the last 3 years and is looking to for a React More ❯

I'm currently looking for a Frontend Platform Engineer to join a Global commodities Trading company to help lead This company has been growing their tech division steadily over the last 3 years and is looking to for a React More ❯

Power Pages, and bespoke applications built using the Power Platform. Deliver innovative solutions using Dynamics 365, Power Platform (including Power Pages), and SharePoint Online across all stages of the software development lifecycle. Design and build both Canvas and Model-Driven Power Apps. Configure and customise Dynamics 365, SharePoint Online, and Power Pages, including the use of plugins, custom workflow … Power BI to support reporting and data visualisation requirements. Maintain an awareness of the broader Microsoft solutions suite and how different products integrate and complement one another. Apply core software engineering principles across varying platforms, languages, and business domains. Bring a strong enthusiasm for technology and a proactive, solutions-driven mindset. Contribute original ideas and technical insights to More ❯

your Computer Science and Engineer nous, full training on the Quantitative Finance, Hedge Funds and Systematic Investing will be provided. Essential Skills & Experience: Undergraduate degree in Computer Science, Computing, Software Engineering or similar with top grades from a reputable institution. MSc or possibly PhD level academics in said subject(s) preferred. Strong Python skills, as per 3+ years … administration and containerization for deployment and scaling. Hands-on experience with continuous integration and delivery systems such as Jenkins and GitLab CI/CD and a strong understanding of Software Development Life Cycle (SDLC) best practices. Knowledge of SQL for database management and query optimization. This is an outstanding opportunity to join a world-class boutique Systematic Investment business More ❯

your Computer Science and Engineer nous, full training on the Quantitative Finance, Hedge Funds and Systematic Investing will be provided. Essential Skills & Experience: Undergraduate degree in Computer Science, Computing, Software Engineering or similar with top grades from a reputable institution. MSc or possibly PhD level academics in said subject(s) preferred. Strong Python skills, as per 3+ years … administration and containerization for deployment and scaling. Hands-on experience with continuous integration and delivery systems such as Jenkins and GitLab CI/CD and a strong understanding of Software Development Life Cycle (SDLC) best practices. Knowledge of SQL for database management and query optimization. This is an outstanding opportunity to join a world-class boutique Systematic Investment business More ❯

a global leader in optical network technology. As a Systems Optimisation Engineer, you will develop test frameworks and optimisation algorithms for cutting-edge optical network systems. This role combines software engineering, algorithm development, and hardware test integration to reduce test time, improve throughput, and enhance performance analysis. This is a hybrid role, requiring you onsite 3 days a … week. Experience of the Systems Optimisation Engineer will include: BSc or MSc in Computer Science, Electrical/Electronic Engineering, Applied Mathematics, or related field Proficiency in software development for test automation, e.g. Python, C++, or C# Understanding of hardware test systems and instrumentation, e.g. oscilloscopes, BERTs, burst-mode testers Experience with metaheuristic optimisation techniques, e.g. genetic algorithms, simulated More ❯

a global leader in optical network technology. As a Systems Optimisation Engineer, you will develop test frameworks and optimisation algorithms for cutting-edge optical network systems. This role combines software engineering, algorithm development, and hardware test integration to reduce test time, improve throughput, and enhance performance analysis. This is a hybrid role, requiring you onsite 3 days a … week. Experience of the Systems Optimisation Engineer will include: BSc or MSc in Computer Science, Electrical/Electronic Engineering, Applied Mathematics, or related field Proficiency in software development for test automation, e.g. Python, C++, or C# Understanding of hardware test systems and instrumentation, e.g. oscilloscopes, BERTs, burst-mode testers Experience with metaheuristic optimisation techniques, e.g. genetic algorithms, simulated More ❯

Founding Software Engineer — AI & Intelligent Automation Shoreditch, London (On-Site, 5 Days a Week) £100 - £130K basic + meaningul equity Backed by the biggest name in AI Investment $6M of recent funding Already over 3000 customers within 18 months of being founded (Circa $2.5m ARR) Very quick feedback and process! About the Company An AI company on a mission … helping people focus on higher-value creative and strategic work. Backed by top-tier investors, we’ve experienced rapid growth over the past year and are now scaling our engineering team to power the next wave of innovation. Our culture values hands-on collaboration, experimentation, and fast iteration. We operate fully in-office from our Shoreditch HQ , where engineers … researchers, and product leaders work side-by-side to push the boundaries of what’s possible with AI. About the Position We’re hiring a Founding Fullstack Software Engineer who’s excited about blending solid product engineering with applied AI research. You’ll work closely with product and research teams to design, prototype, and launch intelligent automation tools More ❯

Founding Software Engineer — AI & Intelligent Automation Shoreditch, London (On-Site, 5 Days a Week) £100 - £130K basic + meaningul equity Backed by the biggest name in AI Investment $6M of recent funding Already over 3000 customers within 18 months of being founded (Circa $2.5m ARR) Very quick feedback and process! About the Company An AI company on a mission … helping people focus on higher-value creative and strategic work. Backed by top-tier investors, we’ve experienced rapid growth over the past year and are now scaling our engineering team to power the next wave of innovation. Our culture values hands-on collaboration, experimentation, and fast iteration. We operate fully in-office from our Shoreditch HQ , where engineers … researchers, and product leaders work side-by-side to push the boundaries of what’s possible with AI. About the Position We’re hiring a Founding Fullstack Software Engineer who’s excited about blending solid product engineering with applied AI research. You’ll work closely with product and research teams to design, prototype, and launch intelligent automation tools More ❯

training and upskilling colleagues or clients in Snowflake. Recognised Snowflake certifications (SnowPro Core, SnowPro Advanced: Architect/Data Engineer). Experience optimising Snowflake performance and cost. Solid understanding of software engineering lifecycles and modern development practices (Python or similar). Experience leading multidisciplinary data teams in consulting or enterprise environments. Excellent communication skills with technical and non-technical More ❯

training and upskilling colleagues or clients in Snowflake. Recognised Snowflake certifications (SnowPro Core, SnowPro Advanced: Architect/Data Engineer). Experience optimising Snowflake performance and cost. Solid understanding of software engineering lifecycles and modern development practices (Python or similar). Experience leading multidisciplinary data teams in consulting or enterprise environments. Excellent communication skills with technical and non-technical More ❯

product, design, and backend teams to deliver seamless solutions. Participate in iterative development cycles to test and refine solutions. What We’re Looking For: 6+ years of experience in software engineering, with a lean more towards front-end development. Strong proficiency in TypeScript, React, Node.js, and GraphQL. Experience building responsive, user-focussed interfaces in dynamic environments. Familiarity with More ❯

product, design, and backend teams to deliver seamless solutions. Participate in iterative development cycles to test and refine solutions. What We’re Looking For: 6+ years of experience in software engineering, with a lean more towards front-end development. Strong proficiency in TypeScript, React, Node.js, and GraphQL. Experience building responsive, user-focussed interfaces in dynamic environments. Familiarity with More ❯