276 to 300 of 619 Software Engineer Jobs in Central London

Software Engineer (TS, Next) - £80K - London 2-3 days p/week After achieving a £1m grant from Innovate UK, an impressive start-up that is transforming portfolio management, by streamlining data collection and enhancing collaboration between investors and their portfolio companies, are looking for a Fullstack Engineer to join their small but growing team of 13. … of UI/UX designs Participate in code reviews, pair programming, and collaborative development practices Troubleshoot and debug issues to improve performance and reliability Qualifications: Proven experience as a Software Engineer, particularly with NextJS (React), GraphQL, and TypeScript Strong understanding of web development principles and best practices. Familiarity with modern software development practices, including agile methodologies Excellent … technologies and contribute to the future of portfolio management Collaborate with a talented and passionate team Competitive salary and generous equity Hybrid working arrangement If you're a Fullstack Engineer with strong experience using Next.js, TypeScript, GraphQL and are looking for an exciting challenge in a growing start-up, then this could be a great option for you. More ❯

Lead Software Engineer – Hybrid, London, UK – Up to £90,000 + Excellent Benefits Uneek has partnered with a leading global provider of software solutions for utilities and energy suppliers to support them in their search for a Lead Software Engineer to join their growing product engineering organisation. This is a permanent role offering hybrid working … customer billing, market interaction, and operational efficiency. With a strong focus on innovation and sustainability, they help utilities embrace digital transformation and the journey to net zero. As Lead Software Engineer, you will take technical ownership of a cross-functional product team, guiding engineers through complex challenges while remaining hands-on with code. You’ll work closely with … Product Managers, Architects, and Engineering Managers to shape solutions that are scalable, secure, and aligned with business goals. This is a great opportunity for a senior engineer or established team lead looking to make a tangible impact in a high-growth environment. Key Details: Salary: Up to £90,000 + strong benefits package Location: London (Hybrid – 2/ More ❯

Lead Software Engineer – Hybrid, London, UK – Up to £90,000 + Excellent Benefits Uneek has partnered with a leading global provider of software solutions for utilities and energy suppliers to support them in their search for a Lead Software Engineer to join their growing product engineering organisation. This is a permanent role offering hybrid working … customer billing, market interaction, and operational efficiency. With a strong focus on innovation and sustainability, they help utilities embrace digital transformation and the journey to net zero. As Lead Software Engineer, you will take technical ownership of a cross-functional product team, guiding engineers through complex challenges while remaining hands-on with code. You’ll work closely with … Product Managers, Architects, and Engineering Managers to shape solutions that are scalable, secure, and aligned with business goals. This is a great opportunity for a senior engineer or established team lead looking to make a tangible impact in a high-growth environment. Key Details: Salary: Up to £90,000 + strong benefits package Location: London (Hybrid – 2/ More ❯

I am exclusively supporting an Tech Company with their search for a Full-Stack Software Engineer. You'll join a large engineering function that is broken down into squads and work on their core platform! They are growing the team down to lots of growth and a very impressive 2024! They are looking for an Engineer with 3+ More ❯

Lead Software Engineer Location: London (hybrid 2 days onsite) Type: £800+ Per day (12 month Contract) We are seeking a Lead Software Engineer who is experienced within Payment Management and PCM. In this pivotal role, you will lead a team of talented engineers, guiding them in designing, developing, and maintaining cutting-edge software applications. Key … Responsibilities: Lead the configurement, scripting, and reporting of software solutions that meet business requirements. Collaborate with cross-functional teams to define, design, and ship new features. Troubleshoot and resolve technical issues, ensuring high availability and performance of applications. Mentor and support team members, fostering a culture of learning and collaboration. Requirements: Experience in software development, with a strong … swift and Java Proven experience in a leadership role, with the ability to motivate and guide a team. Solid understanding of payment management and payment messaging. Solid understanding of software development methodologies (Agile, Scrum, etc.). Experience with cloud services (AWS, Azure, etc.) and microservices architecture is a plus. Excellent communication skills, both verbal and written, with the ability More ❯

Opportunity & Requirement Summary 📛 Role | Software Engineer 5️⃣ Experience | 3+ years Engineering experience 🔵 Company | Early-Stage Deep Tech Start-Up 📏 Size | 5-10 employees 📍 Location | London (Office-based – 5 days per week) 💰 Offer | £50,000 – £85,000 + significant equity + benefits Detailed Overview Kioni Talent is supporting an early-stage deep tech start-up in London as they … continue to grow their engineering team. This is an exciting opportunity for an enthusiastic Software Engineer who loves solving complex problems and wants to work on challenging technical problems from the ground up. You’ll be joining a small team, working closely with experienced founders and helping shape how the product and platform evolve. It’s a great … growing team, solving interesting problems, and building something from scratch. We’d love to hear from you! 📩 Apply now to find out more about the company and the opportunity. (Software Engineer, Full Stack Developer, Deep Tech, Start-Up, Backend Developer, Frontend Developer, Python, React, TypeScript, Java, OOP, London Tech, Early Stage More ❯

Opportunity & Requirement Summary 📛 Role | Software Engineer 5️⃣ Experience | 3+ years Engineering experience 🔵 Company | Early-Stage Deep Tech Start-Up 📏 Size | 5-10 employees 📍 Location | London (Office-based – 5 days per week) 💰 Offer | £50,000 – £85,000 + significant equity + benefits Detailed Overview Kioni Talent is supporting an early-stage deep tech start-up in London as they … continue to grow their engineering team. This is an exciting opportunity for an enthusiastic Software Engineer who loves solving complex problems and wants to work on challenging technical problems from the ground up. You’ll be joining a small team, working closely with experienced founders and helping shape how the product and platform evolve. It’s a great … growing team, solving interesting problems, and building something from scratch. We’d love to hear from you! 📩 Apply now to find out more about the company and the opportunity. (Software Engineer, Full Stack Developer, Deep Tech, Start-Up, Backend Developer, Frontend Developer, Python, React, TypeScript, Java, OOP, London Tech, Early Stage More ❯

Social network you want to login/join with: Lead Software Engineer, London (City of London) col-narrow-left Client: Location: London (City of London), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 23.05.2025 Expiry Date: 07.07.2025 col-wide Job Description: Hybrid (1–2 days/week in office … services to governments and private sector clients globally. The brand is well known for making a real-world difference. As we continue to expand, we’re hiring a Lead Software Engineer/Founding Engineer to lead a specialist engineering unit delivering microservice-based cloud and data solutions at scale. This is a hands-on technical leadership role … source flexibility Working with Databricks, Apache Iceberg, and Kubernetes in a cloud-agnostic environment Guiding architecture and implementation of large-scale data pipelines for structured and unstructured data Steering software stack decisions, best practices, and legacy tech modernisation Collaborating with a multidisciplinary team including intelligence analysts, researchers, and domain specialists Supporting clients in highly sensitive and secure environments Ideal More ❯

Founding Software Engineer - AI Start-Up (Central London | On-Site | Equity + Salary)🧑‍🚀 One of London’s most promising AI start-ups are looking for their first few Founding Engineers! Backed by top-tier investors and led by an elite founding team from Oxford, Cambridge, and Imperial , this venture is already attracting serious attention within the AI space … Currently in stealth mode, they’re now searching for a Founding Software Engineer to join the core team - someone ambitious, technically exceptional, and ready to help build the company from the ground up! 💡 About the Company Founded by alumni of successful AI start-ups, this is a business led by people who’ve done it before - and done …/week) 💸 What’s on Offer: Highly competitive salary Significant equity stake – this is a founding-level opportunity Close collaboration with some of the brightest minds in AI and software A chance to help shape company culture, technology, and trajectory The energy, speed, and ownership of an early-stage start-up - with real backing If you’re an ambitious More ❯

Founding Software Engineer - AI Start-Up (Central London | On-Site | Equity + Salary)🧑‍🚀 One of London’s most promising AI start-ups are looking for their first few Founding Engineers! Backed by top-tier investors and led by an elite founding team from Oxford, Cambridge, and Imperial , this venture is already attracting serious attention within the AI space … Currently in stealth mode, they’re now searching for a Founding Software Engineer to join the core team - someone ambitious, technically exceptional, and ready to help build the company from the ground up! 💡 About the Company Founded by alumni of successful AI start-ups, this is a business led by people who’ve done it before - and done …/week) 💸 What’s on Offer: Highly competitive salary Significant equity stake – this is a founding-level opportunity Close collaboration with some of the brightest minds in AI and software A chance to help shape company culture, technology, and trajectory The energy, speed, and ownership of an early-stage start-up - with real backing If you’re an ambitious More ❯

Front End Software Engineer/React UI JavaScript, React, typescript, Redux, NodeJS, GraphQL, ApolloQL, Webpack, Cypress, HTML, CSS, REST, Data Visualisation, API - Perm Role – London – Hybrid £80'000- £100'000 plus bonus Harrington Starr has partnered up with a Global Exchange company that are looking to hire a UI Developer with expert Software Engineering skills using JavaScript More ❯

Company | Fintech, B2C 📏 Size | 70 people 🧢 Role | Backend Engineer 🪜 Level | Mid 🎯 Areas | backend focus, product development, infrastructure ✨ Tech | Python (Flask), PostgreSQL, Docker, AWS, Terraform 📍 Based | London (Zone 1) 💻 Working | hybrid (1-2 days a week in-office) 💰 Offer | £75-95k Hi 👋 Workonomics are partnering with a fintech whose mission is to help you do more with your money. … company has strong product - market - fit , experienced year - on - year growth , and are now in scale - up mode. They're now looking to hire a ( backend - leaning ) Mid-Level Software Engineer to: contribute to all backend and infrastructure services across the company help make significant efficiency improvements across the core platform build out a number of greenfield product … React/Redux/Next . js ) frontend, on a mix of Heroku and AWS . They also use PostgreSQL . ✅ This will suit a product-minded, backend-focused engineer who likes working closely with non-technical stakeholders, and taking business ideas in to production ✅ If this sounds like you, please hit apply for more specifics about the company More ❯

Company | Fintech, B2C 📏 Size | 70 people 🧢 Role | Backend Engineer 🪜 Level | Mid 🎯 Areas | backend focus, product development, infrastructure ✨ Tech | Python (Flask), PostgreSQL, Docker, AWS, Terraform 📍 Based | London (Zone 1) 💻 Working | hybrid (1-2 days a week in-office) 💰 Offer | £75-95k Hi 👋 Workonomics are partnering with a fintech whose mission is to help you do more with your money. … company has strong product - market - fit , experienced year - on - year growth , and are now in scale - up mode. They're now looking to hire a ( backend - leaning ) Mid-Level Software Engineer to: contribute to all backend and infrastructure services across the company help make significant efficiency improvements across the core platform build out a number of greenfield product … React/Redux/Next . js ) frontend, on a mix of Heroku and AWS . They also use PostgreSQL . ✅ This will suit a product-minded, backend-focused engineer who likes working closely with non-technical stakeholders, and taking business ideas in to production ✅ If this sounds like you, please hit apply for more specifics about the company More ❯

Staff Engineer (TypeScript) Salary: £95,000 - £120,000 plus equity Location: 3 days p/week in London Staff Engineer - would you like the opportunity to work for a start-up who recently raised series A funding? You will be joining a technology team who have a passion for innovation, collaboration, and providing the best service to their … customers as well as embracing new ideas, technologies and approaches. As a Staff Engineer, you will be joining the organisation at one of the most exciting times. You will be working alongside a team of experienced full-stack product engineers, using TypeScript, React, Material UI, Postgres and AWS Services, taking end-to-end ownership of your projects. Requirements: Fullstack … of working for a fast-paced start-up. Focus on building highly reliable and well architected products. Computer Science degree would be a bonus. If you're a Staff Engineer, looking to work for one of the fastest growing start-ups, please apply. More ❯

Software Engineer Salary: £75k-90k plus attractive bonus on top Location: London or Leeds (very relaxed about hybrid working, if preferred) There are 2 roles available. About Us I am working closely with an ambitious sports forecasting company specializing in developing player-level, play-by-play simulators that generate highly accurate, near-instant outcome projections for sporting events. … Purpose of role We have an exciting opportunity for a Senior Software Engineer to join our rapidly expanding company. As a Senior Software Engineer, you will be working in a fast paced, delivery focused environment, playing a critical role in helping a young and fast-growing company. You will have a deep technical understanding of software … and development of fellow engineers. Skills and competencies Essential Skills : Autonomous Work & Planning - Effectively plans and manages workload independently, delivering high-quality results. Technical Expertise - Strong educational background in software development with a minimum of 5 years of professional experience. Proficient in .NET and .NET Core, with advanced knowledge of C# and object-oriented programming. Hands on experience in More ❯

Software Engineer Salary: £75k-90k plus attractive bonus on top Location: London or Leeds (very relaxed about hybrid working, if preferred) There are 2 roles available. About Us I am working closely with an ambitious sports forecasting company specializing in developing player-level, play-by-play simulators that generate highly accurate, near-instant outcome projections for sporting events. … Purpose of role We have an exciting opportunity for a Senior Software Engineer to join our rapidly expanding company. As a Senior Software Engineer, you will be working in a fast paced, delivery focused environment, playing a critical role in helping a young and fast-growing company. You will have a deep technical understanding of software … and development of fellow engineers. Skills and competencies Essential Skills : Autonomous Work & Planning - Effectively plans and manages workload independently, delivering high-quality results. Technical Expertise - Strong educational background in software development with a minimum of 5 years of professional experience. Proficient in .NET and .NET Core, with advanced knowledge of C# and object-oriented programming. Hands on experience in More ❯

Social network you want to login/join with: Graduate Software Engineer, London (City of London) Client: Highbury Consulting Location: London (City of London), United Kingdom Job Category: Other EU work permit required: Yes Job Views: 11 Posted: 25.05.2025 Expiry Date: 09.07.2025 Job Description: Graduate Software Engineer – High-performance team £50K + Bonus + Benefits + More ❯

Social network you want to login/join with: Software Engineer - Python Development, London (City of London) col-narrow-left Client: Sirion Location: London (City of London), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: About Sirion Sirion is the world … models, train and build new and custom models, and handle system integrations with source and target systems at our clients, optimizing scalability and performance according to usage. Role Title : Software Engineer Team : AI Delivery Experience : 1-3 Years About the Role : You will work on implementation projects for clients or internal initiatives, developing new integrations or refining existing … ones based on requirements. What You’ll Do : Join a squad led by an engineer, learn our Agile methodology, and contribute to sprint goals. What You’ll Need : Strong knowledge of Python Working knowledge of Django (a plus) Familiarity with containerization, Docker, or other OCI compliant tools Knowledge of Kubernetes (a plus) Excellent written and verbal communication skills for More ❯

Software Engineer – High Frequency Trading - Trade Automation - Multi-Strategy Hedge Fund - Multi Billion Dollar Hedge Fund - Multiple Headcount - Up to £500k TC Join a leading multi-strategy hedge fund, where you’ll collaborate with elite engineers and top investment professionals to develop cutting-edge trading technology. We are seeking highly skilled Software Engineers with 5+ years of More ❯

Software Engineer – High Frequency Trading - Trade Automation - Multi-Strategy Hedge Fund - Multi Billion Dollar Hedge Fund - Multiple Headcount - Up to £500k TC Join a leading multi-strategy hedge fund, where you’ll collaborate with elite engineers and top investment professionals to develop cutting-edge trading technology. We are seeking highly skilled Software Engineers with 5+ years of More ❯

Software Engineer – High Frequency Trading - Trade Automation - Multi-Strategy Hedge Fund - Multi Billion Dollar Hedge Fund - Multiple Headcount - Up to £500k TC Join a leading multi-strategy hedge fund, where you’ll collaborate with elite engineers and top investment professionals to develop cutting-edge trading technology. We are seeking highly skilled Software Engineers with 5+ years of More ❯

Senior Full-Stack Engineer/Remote (Europe)/AI-Powered We are looking for top tier Full Stack Engineers who are keen to join an exciting, cutting edge role within the startup world. What You'll Do: As a senior engineer, you’ll work across the stack to build and ship impactful features. You’ll collaborate with a … with UK business hour overlap) Team meetups in London (or similar) every couple of months Work on meaningful problems at the intersection of AI and compliance Senior Full-Stack Engineer/Remote (Europe)/AI-Powered More ❯

The Role We’re looking for Software Engineers to join our Joule Direct team, to help us build and improve our high-throughput, low-latency energy trading platform. You’ll be working with some amazing technologists to solve complex problems. For us, teamwork is everything. We listen to each other, we adapt, we evolve and we strive to innovate. … are big fans of Azure Pipelines! Some of our services are migrating away from TeamCity and Octopus Deploy Our observability stack is Splunk, Grafana and Prometheus You As a software engineer, you will be: Part of a cross-functional team working with Product Managers, Testers and DevOps engineers Writing well-tested and maintainable code Getting involved in all More ❯

The Role We’re looking for Software Engineers to join our Joule Direct team, to help us build and improve our high-throughput, low-latency energy trading platform. You’ll be working with some amazing technologists to solve complex problems. For us, teamwork is everything. We listen to each other, we adapt, we evolve and we strive to innovate. … are big fans of Azure Pipelines! Some of our services are migrating away from TeamCity and Octopus Deploy Our observability stack is Splunk, Grafana and Prometheus You As a software engineer, you will be: Part of a cross-functional team working with Product Managers, Testers and DevOps engineers Writing well-tested and maintainable code Getting involved in all More ❯

Role : Senior Full Stack Engineer (FE or BE focussed) Salary range : 90-170k (+equity) Location : x3 days pw onsite in Central London (Mon/Wed/Fri) Tech stack includes : React, Typescript, Tailwind, Python & Postgres. Current team size: x6 engineers Senior Full Stack Engineer required on a Permanent basis for an early stage Edtech startup that is More ❯