1 to 25 of 1,008 Software Engineering Jobs in the City of London

Software Engineering Manager | Purpose-Led, profitable start-up Salary: £100-115k + Equity Location: London, Hybrid (2 days pw) Ready to join a mission-led tech company that’s changing how we consume technology for good? We’re working with a B Corp-certified scale-up that’s redefining access to premium devices through a sustainable model … they received early backing from leading investors, and are now a profitable, fast-growing business that proves doing good and doing well can go hand in hand. As an Software Engineering Manager , you’ll lead a talented, cross-functional team driving product growth and experimentation. This is a blend of people leadership and hands-on technical work (Ruby … ll mentor engineers, shape technical direction, and still stay close to the code. You’ll work closely with product, design, and data teams to deliver high-impact features, evolve engineering practices, and help scale one of the most forward-thinking start-ups in the sustainability space. Software Engineering Manager, what you’ll bring: Experience leading and developing More ❯

Software Engineering Manager – Embedded Systems | Central London (Onsite – Tower Bridge area) | 💷 £90,000 + Equity Lead the embedded software function at a deep tech startup building the safety layer for real-world autonomy and quickyl become the CTO! The Opportunity I’m working with a venture-backed startup in central London that's building software to … for AI-powered systems operating without a human in the loop. It’s built for real-world deployment, starting in aerospace and defence. They’re now looking for a Software Engineering Manager to lead and grow the embedded engineering team i someone who can bring structure, technical leadership, and delivery capability to a highly skilled R&D … group. The Role Own the embedded software/firmware delivery across all platforms Lead architecture decisions and guide system-level integration Build and mentor a team of embedded and firmware engineers (15 people) Establish quality and safety processes aligned to standards like DO-178C, ISO 26262, IEC 61508 This role has a direct path in its first year to More ❯

Software Engineering Manager – Embedded Systems | Central London (Onsite – Tower Bridge area) | 💷 £90,000 + Equity Lead the embedded software function at a deep tech startup building the safety layer for real-world autonomy and quickyl become the CTO! The Opportunity I’m working with a venture-backed startup in central London that's building software to … for AI-powered systems operating without a human in the loop. It’s built for real-world deployment, starting in aerospace and defence. They’re now looking for a Software Engineering Manager to lead and grow the embedded engineering team i someone who can bring structure, technical leadership, and delivery capability to a highly skilled R&D … group. The Role Own the embedded software/firmware delivery across all platforms Lead architecture decisions and guide system-level integration Build and mentor a team of embedded and firmware engineers (15 people) Establish quality and safety processes aligned to standards like DO-178C, ISO 26262, IEC 61508 This role has a direct path in its first year to More ❯

Software Engineering Manager – Hybrid/London (2-3 days per week)- up to £130k + 15% Bonus and Benefits We’re exclusively recruiting for a Fortune 200 global technology solutions provider that helps some of the world’s most recognised brands design, build, implement, and manage complex IT infrastructure. They’re an industry leader in enterprise technology, holding … top-level accreditations with Microsoft, Cisco, Dell, HP, AWS, and many more. We’re looking for an experienced Software Engineering Manager to lead a high-performing team driving the evolution of enterprise systems and digital transformation across global operations. You’ll bring a strong technical foundation, leadership presence, and a passion for developing people and modern engineering … solutions. Champion best practices in Azure Cloud, DevOps, and enterprise integrations. Drive digital transformation and modernisation initiatives across global systems. What you’ll bring 10+ years’ experience in technical engineering or architecture. 5+ years leading cross-functional software teams. Expertise across Salesforce, Azure Cloud, Workday, Navision, and PeopleSoft. Deep understanding of CI/CD pipelines, Infrastructure as Code More ❯

Software Engineering Manager – Hybrid/London (2-3 days per week)- up to £130k + 15% Bonus and Benefits We’re exclusively recruiting for a Fortune 200 global technology solutions provider that helps some of the world’s most recognised brands design, build, implement, and manage complex IT infrastructure. They’re an industry leader in enterprise technology, holding … top-level accreditations with Microsoft, Cisco, Dell, HP, AWS, and many more. We’re looking for an experienced Software Engineering Manager to lead a high-performing team driving the evolution of enterprise systems and digital transformation across global operations. You’ll bring a strong technical foundation, leadership presence, and a passion for developing people and modern engineering … solutions. Champion best practices in Azure Cloud, DevOps, and enterprise integrations. Drive digital transformation and modernisation initiatives across global systems. What you’ll bring 10+ years’ experience in technical engineering or architecture. 5+ years leading cross-functional software teams. Expertise across Salesforce, Azure Cloud, Workday, Navision, and PeopleSoft. Deep understanding of CI/CD pipelines, Infrastructure as Code More ❯

We're hiring an experienced Technical Program Manager to drive the delivery of complex, cross-functional software programs for a global technology leader developing next-generation virtual experiences. This is a hands-on, delivery-focused role for someone who's confident managing end-to-end technical programs, from definition to launch, across distributed engineering teams in the UK … inside IR35 PAYE - through Principle HR - 6 Months (Until May 2026) Fully remote within the UK (occasional London meetings) Not suitable for: Release managers, hardware program managers, or non-engineering backgrounds. Eligibility: Candidates must be based in the UK with a valid right to work. No visa sponsorship available. What we're looking for Degree in Computer Science, Software Engineering, or similar Minimum 2 years as a Technical Program Manager in a software engineering environment Strong technical foundation - able to partner with engineering teams Experience managing large-scale, multi-platform software delivery Excellent communication and stakeholder management skills Interested? Apply now to take ownership of high-impact software delivery programs shaping the More ❯

HL are looking for an experienced and talented Software Engineering Manager to lead a Unified Client Experience (UCX) product development team in building market-leading solutions for our clients. About HL and the opportunity. We're building the next generation platform for one of the UK's largest financial services companies, trusted by over 2 million clients and … of the whole organisation, transforming client journeys and delivering on HL's vision to give people financial freedom. You will work with like-minded people from business, product and engineering functions to develop and refine client journeys covering onboarding, KYC, account management and investment workflows in a secure and compliant environment. By joining us, you'll help deliver innovative … Be part of HL's future. Be part of the future of investing. Shape it with us. What You'll Be Doing Building and deploying scalable, secure, and compliant software at pace. Integrating HL web and mobile apps with existing and new systems to deliver a seamless client experience across a range of products and services. Delivering value iteratively More ❯

Title: Software Engineer (Python Developer) Location: London, UK Employment Type: Contract Duration: Long Term Overview: We are seeking a skilled Software Engineer with strong programming expertise in Python and hands-on experience in data manipulation, analysis, and software engineering best practices . The ideal candidate will be passionate about clean, maintainable code and capable of building … cleaning, transformation, and analysis using Pandas and NumPy . Design and implement modular, reusable, and testable code following best practices. Collaborate with cross-functional teams to integrate data and software components. Utilize version control tools (Git) for code collaboration and management. (Optional) Build and enhance interactive dashboards using Plotly Dash for data visualization. Work with REST APIs to fetch … data cleaning, preprocessing, handling missing values , and performing complex data operations such as grouping, merging, pivoting, and aggregations . Working knowledge of SQL for data extraction and manipulation. 3. Software Engineering Best Practices Strong grasp of version control (Git) workflows. Experience writing unit tests (e.g., using pytest). Ability to write clean, well-documented, and modular code . More ❯

Title: Software Engineer (Python Developer) Location: London, UK Employment Type: Contract Duration: Long Term Overview: We are seeking a skilled Software Engineer with strong programming expertise in Python and hands-on experience in data manipulation, analysis, and software engineering best practices . The ideal candidate will be passionate about clean, maintainable code and capable of building … cleaning, transformation, and analysis using Pandas and NumPy . Design and implement modular, reusable, and testable code following best practices. Collaborate with cross-functional teams to integrate data and software components. Utilize version control tools (Git) for code collaboration and management. (Optional) Build and enhance interactive dashboards using Plotly Dash for data visualization. Work with REST APIs to fetch … data cleaning, preprocessing, handling missing values , and performing complex data operations such as grouping, merging, pivoting, and aggregations . Working knowledge of SQL for data extraction and manipulation. 3. Software Engineering Best Practices Strong grasp of version control (Git) workflows. Experience writing unit tests (e.g., using pytest). Ability to write clean, well-documented, and modular code . More ❯

We're Hiring: Staff Engineer (ML-Native/Software Engineering) – Remote Hi everyone! 👋 I’m currently hiring for a Staff Engineer to join a global tech company that’s shaping the future of online safety and digital experiences. This role is ideal for someone who lives at the intersection of machine learning and strong software engineering … scalable systems—from ML pipelines to microservices and APIs Owning full lifecycle delivery: from research notebooks or rough concepts to clean, robust, and reliable production code Collaborating across teams—engineering, product, data, and more Leading by example as a senior individual contributor, mentoring others and setting technical direction Working with cloud infrastructure (GCP preferred), security-first architecture, and modern … dev practices 🌟 What They’re Looking For: A builder’s mindset : you thrive on solving problems end-to-end, not just prototyping Deep backend/software engineering experience (we use modern cloud platforms, containers, APIs, etc.) ML-native thinking: you're excited by ML, know when (and when not) to apply it, and can scale it pragmatically Strong More ❯

Role: Engineering Lead/Engineering Manager Location: Hybrid – London Salary: Up to £130,000 + benefits About the Company We’re an award-winning technology company building cutting-edge products that power the future of audience engagement, insight, and brand intelligence. Our platform leverages AI, data analytics, and beautifully designed digital experiences to help global brands understand, connect … with, and activate their communities. We’re now looking for an Engineering Lead/Manager to guide our growing engineering team, drive technical excellence, and help shape the future of our platform as we scale. The Role As Engineering Lead, you’ll be both a hands-on technical leader and a strategic manager , responsible for guiding a … ensure scalability, maintainability, and performance of the platform. Collaborate closely with Product and Design teams to deliver new features and improve existing systems. Drive adoption of best practices in software engineering, including testing, CI/CD, and agile development. Contribute to hands-on coding, particularly in complex or critical areas. Manage technical roadmaps, resource allocation, and project delivery More ❯

Role: Engineering Lead/Engineering Manager Location: Hybrid – London Salary: Up to £130,000 + benefits About the Company We’re an award-winning technology company building cutting-edge products that power the future of audience engagement, insight, and brand intelligence. Our platform leverages AI, data analytics, and beautifully designed digital experiences to help global brands understand, connect … with, and activate their communities. We’re now looking for an Engineering Lead/Manager to guide our growing engineering team, drive technical excellence, and help shape the future of our platform as we scale. The Role As Engineering Lead, you’ll be both a hands-on technical leader and a strategic manager , responsible for guiding a … ensure scalability, maintainability, and performance of the platform. Collaborate closely with Product and Design teams to deliver new features and improve existing systems. Drive adoption of best practices in software engineering, including testing, CI/CD, and agile development. Contribute to hands-on coding, particularly in complex or critical areas. Manage technical roadmaps, resource allocation, and project delivery More ❯

then building bespoke agentic AI solutions that automate processes, improve speed, and enhance decision-making. Role Responsibilities As a Senior AI Applied Engineer, you will: Build & Deploy AI-Driven Software Solutions You'll blend software engineering and AI expertise to develop scalable, production-grade systems leveraging generative AI and agentic automation. Own Project-Based Work Across Diverse … translating client needs into technical solutions, requiring strong communication and stakeholder-facing capabilities. Leverage Generative AI Expertise Utilise your hands-on experience with generative AI tools or workflows, prompt engineering, LLM integration, or similar, but the emphasis is on engineering implementation and delivery. Who We're Looking For Essential Qualifications & Experience Strong software engineering background with … deep experience deploying scalable systems At least some commercial experience using Generative AI exposure (e.g., LLMs, agentic interfaces, prompt engineering) but primarily strong engineering fluency Comfortable with project-based, delivery-focused work, even if no prior consultancy experience Confident in client-facing situations and able to collaborate effectively with non-technical stakeholders Reliable, consistent work history; this is More ❯

building bespoke agentic AI solutions that automate processes, improve speed, and enhance decision-making. Role Responsibilities As a Senior AI/ML Engineer, you will: Build & Deploy AI-Driven Software Solutions You'll blend software engineering and AI expertise to develop scalable, production-grade systems leveraging generative AI and agentic automation. Own Project-Based Work Across Diverse … translating client needs into technical solutions, requiring strong communication and stakeholder-facing capabilities. Leverage Generative AI Expertise Utilise your hands-on experience with generative AI tools or workflows, prompt engineering, LLM integration, or similar, but the emphasis is on engineering implementation and delivery. Who We're Looking For Essential Qualifications & Experience Strong software engineering background with … deep experience deploying scalable systems At least some commercial experience using Generative AI exposure (e.g., LLMs, agentic interfaces, prompt engineering) but primarily strong engineering fluency Comfortable with project-based, delivery-focused work, even if no prior consultancy experience Confident in client-facing situations and able to collaborate effectively with non-technical stakeholders Reliable, consistent work history; this is More ❯

then building bespoke agentic AI solutions that automate processes, improve speed, and enhance decision-making. Role Responsibilities As a Senior AI Applied Engineer, you will: Build & Deploy AI-Driven Software Solutions You'll blend software engineering and AI expertise to develop scalable, production-grade systems leveraging generative AI and agentic automation. Own Project-Based Work Across Diverse … translating client needs into technical solutions, requiring strong communication and stakeholder-facing capabilities. Leverage Generative AI Expertise Utilise your hands-on experience with generative AI tools or workflows, prompt engineering, LLM integration, or similar, but the emphasis is on engineering implementation and delivery. Who We're Looking For Essential Qualifications & Experience Strong software engineering background with … deep experience deploying scalable systems At least some commercial experience using Generative AI exposure (e.g., LLMs, agentic interfaces, prompt engineering) but primarily strong engineering fluency Comfortable with project-based, delivery-focused work, even if no prior consultancy experience Confident in client-facing situations and able to collaborate effectively with non-technical stakeholders Reliable, consistent work history; this is More ❯

building bespoke agentic AI solutions that automate processes, improve speed, and enhance decision-making. Role Responsibilities As a Senior AI/ML Engineer, you will: Build & Deploy AI-Driven Software Solutions You'll blend software engineering and AI expertise to develop scalable, production-grade systems leveraging generative AI and agentic automation. Own Project-Based Work Across Diverse … translating client needs into technical solutions, requiring strong communication and stakeholder-facing capabilities. Leverage Generative AI Expertise Utilise your hands-on experience with generative AI tools or workflows, prompt engineering, LLM integration, or similar, but the emphasis is on engineering implementation and delivery. Who We're Looking For Essential Qualifications & Experience Strong software engineering background with … deep experience deploying scalable systems At least some commercial experience using Generative AI exposure (e.g., LLMs, agentic interfaces, prompt engineering) but primarily strong engineering fluency Comfortable with project-based, delivery-focused work, even if no prior consultancy experience Confident in client-facing situations and able to collaborate effectively with non-technical stakeholders Reliable, consistent work history; this is More ❯

Senior Software Engineer 📍 Location: Onsite, London, United Kingdom ⌛ Type: Full-time 💰 Compensation: Negotiable (Competitive salary + equity) About Ontik Ontik is an ambitious, early-stage B2B financial operations platform designed to streamline and simplify complex financial workflows for heavy duty industries. We’re scaling rapidly and looking for top-tier engineers to join our team. You’ll have the … chance to work in a high-performance, ownership-driven environment, where you can make a direct impact on the product and help shape its future. Role overview As a Software Engineer (Full-Stack) at Ontik, you’ll play a pivotal role in building and scaling our financial operations platform. This is a hands-on, high-impact position where you … and contribute to the overall architecture of our platform. We’re looking for an engineer who thrives in a fast-paced environment, embraces ownership, and is passionate about building software that makes a real difference. If you enjoy working with cutting-edge technologies, solving challenging problems, and iterating quickly in a collaborative environment, we’d love to hear from More ❯

Senior Software Engineer 📍 Location: Onsite, London, United Kingdom ⌛ Type: Full-time 💰 Compensation: Negotiable (Competitive salary + equity) About Ontik Ontik is an ambitious, early-stage B2B financial operations platform designed to streamline and simplify complex financial workflows for heavy duty industries. We’re scaling rapidly and looking for top-tier engineers to join our team. You’ll have the … chance to work in a high-performance, ownership-driven environment, where you can make a direct impact on the product and help shape its future. Role overview As a Software Engineer (Full-Stack) at Ontik, you’ll play a pivotal role in building and scaling our financial operations platform. This is a hands-on, high-impact position where you … and contribute to the overall architecture of our platform. We’re looking for an engineer who thrives in a fast-paced environment, embraces ownership, and is passionate about building software that makes a real difference. If you enjoy working with cutting-edge technologies, solving challenging problems, and iterating quickly in a collaborative environment, we’d love to hear from More ❯

Contract Solution Architect/Principal Consultant (Cloud & Software Engineering) Hybrid (3 days onsite per week, West London) Rate: £575 to £625 per day (Outside IR35) Contract Length: 3 months with option to extend Are you an accomplished customer facing Solution Architect or Principal Consultant with a track record of leading complex, cloud-first transformations ? Do you thrive at … the intersection of technical strategy, architectural design, and customer success ? Our client, a fast-scaling cloud consultancy, partners with leading organisations to modernise their technology landscape through DevOps, platform engineering, automation, and software transformation . Following continued growth, they’re expanding their senior technical leadership team to shape and deliver large-scale customer engagements. As a Solution Architect …/Principal Consultant , you will: Define end-to-end technical architectures that solve complex business challenges. Partner directly with C-level and engineering stakeholders to shape technical strategy and delivery direction. Lead multi-disciplinary teams through architecture, design, and implementation , ensuring scalability, security, and performance. Influence technology decisions across modern programming, infrastructure, and automation ecosystems. Act as a trusted More ❯

Contract Solution Architect/Principal Consultant (Cloud & Software Engineering) Hybrid (3 days onsite per week, West London) Rate: £575 to £625 per day (Outside IR35) Contract Length: 3 months with option to extend Are you an accomplished customer facing Solution Architect or Principal Consultant with a track record of leading complex, cloud-first transformations ? Do you thrive at … the intersection of technical strategy, architectural design, and customer success ? Our client, a fast-scaling cloud consultancy, partners with leading organisations to modernise their technology landscape through DevOps, platform engineering, automation, and software transformation . Following continued growth, they’re expanding their senior technical leadership team to shape and deliver large-scale customer engagements. As a Solution Architect …/Principal Consultant , you will: Define end-to-end technical architectures that solve complex business challenges. Partner directly with C-level and engineering stakeholders to shape technical strategy and delivery direction. Lead multi-disciplinary teams through architecture, design, and implementation , ensuring scalability, security, and performance. Influence technology decisions across modern programming, infrastructure, and automation ecosystems. Act as a trusted More ❯

s fastest growing cross-media measurement footprint, underpinned by versatility, scale, technology and expertise, to drive long-term business growth for our clients and partners. Job Title: Director of Software Development – TGI Location: London, Grays Inn Road Work pattern: Full time/Permanent/Hybrid working Role Description: Kantar Media is a global leader in media research, helping the … expertise in audience measurement, consumer insights (TGI), targeting, and advertising intelligence powers smarter strategies across the media landscape. To support our mission, we are seeking a visionary and experienced Software Development Director to lead the TGI Technology unit — the powerhouse behind the technology that fuels our global consumer profiling solutions. This is a high-impact leadership role at the … intersection of data, software innovation, and business transformation. You’ll lead a diverse, talented team of engineers, managers, and QA professionals to deliver best-in-class solutions that support the evolution of Kantar Media’s TGI platform. With a focus on innovation, scalability, and quality, you’ll be instrumental in defining the future of how global consumer data is More ❯

s fastest growing cross-media measurement footprint, underpinned by versatility, scale, technology and expertise, to drive long-term business growth for our clients and partners. Job Title: Director of Software Development – TGI Location: London, Grays Inn Road Work pattern: Full time/Permanent/Hybrid working Role Description: Kantar Media is a global leader in media research, helping the … expertise in audience measurement, consumer insights (TGI), targeting, and advertising intelligence powers smarter strategies across the media landscape. To support our mission, we are seeking a visionary and experienced Software Development Director to lead the TGI Technology unit — the powerhouse behind the technology that fuels our global consumer profiling solutions. This is a high-impact leadership role at the … intersection of data, software innovation, and business transformation. You’ll lead a diverse, talented team of engineers, managers, and QA professionals to deliver best-in-class solutions that support the evolution of Kantar Media’s TGI platform. With a focus on innovation, scalability, and quality, you’ll be instrumental in defining the future of how global consumer data is More ❯

Software Engineering Manager Central London (hybrid) £125,000 – £150,000 + equity Shape a team, scale a product that matters, and grow faster than in any Big Tech org. You'll guide a high-performing product delivery team, directly improving how over a million people interact with a platform that's solving real problems. You'll earn well … them become better engineers, not just faster ones Helping your team stay close to the problem, building for real user needs, not internal metrics What you'll bring Great engineering experience in product led companies, with experience leading or mentoring others Experience delivering full product journeys, from discovery to release Ability to work with product, design, and stakeholders to More ❯

Software Engineering Manager Central London (hybrid) £125,000 – £150,000 + equity Shape a team, scale a product that matters, and grow faster than in any Big Tech org. You'll guide a high-performing product delivery team, directly improving how over a million people interact with a platform that's solving real problems. You'll earn well … them become better engineers, not just faster ones Helping your team stay close to the problem, building for real user needs, not internal metrics What you'll bring Great engineering experience in product led companies, with experience leading or mentoring others Experience delivering full product journeys, from discovery to release Ability to work with product, design, and stakeholders to More ❯

Software Engineer – Finance Technology Location: London (Hybrid – 4:1) Our client, a leading global trading firm, is seeking a Software Engineer to join its Finance Technology team. This group builds and maintains the systems that power financial control, treasury, and tax functions across the business. The role offers exposure to distributed systems, data engineering, and high-throughput … monitoring and reporting tools for regulatory requirements Work across the full SDLC, from requirements gathering to deployment and support What We’re Looking For 3–6 years of professional software engineering experience Strong academic grounding in algorithms and data structures Experience with concurrent programming and asynchronous systems Familiarity with distributed systems, microservices-based architectures Commitment to clean, disciplined … software engineering practices Proficiency in Go, JavaScript, Java, C++ or other similar statically typed languages Why Apply? Technically challenging projects in a highly collaborative, engineering-led environment Greenfield and business-critical development with rapid release cycles Flat structure with autonomy and scope for input at all levels Excellent benefits, including healthcare, pension, and daily perks Discretion is More ❯