76 to 100 of 948 Software Engineer Jobs in London

Lead Software Engineer | Distributed Systems | Sustainable Cloud Native Platform 💸Up to £130,000 per annum plus bonus plus stock 🏠Central London office 🖱️Golang, Rust, C, Kubernetes, Linux, Cloud Native, Distributed systems... Are you a Lead Software Engineer with extensive knowledge of building distributed systems? Looking to join a company who are solving genuine problems that disrupt … real impact on projects? If so... I'm partnered with a very exciting Cloud scale-up who have received record Series A funding and are looking for innovative Lead Software Engineers to join their ambitious team! With a new VP of Engineering who has spent much of their career building out a world leading Cloud platform, the team are … build out state-of-the-art, Greenfield code which can focus on being the worlds most accountable and sustainable cloud provider🌳 What they're looking for in a Lead Software Engineer: Tech agnostic but preferable experience working with Golang, Rust, Java and/or C/C++. In-depth knowledge of distributed systems, building solutions at scale where More ❯

Lead Software Engineer | Distributed Systems | Sustainable Cloud Native Platform 💸Up to £130,000 per annum plus bonus plus stock 🏠Central London office 🖱️Golang, Rust, C, Kubernetes, Linux, Cloud Native, Distributed systems... Are you a Lead Software Engineer with extensive knowledge of building distributed systems? Looking to join a company who are solving genuine problems that disrupt … real impact on projects? If so... I'm partnered with a very exciting Cloud scale-up who have received record Series A funding and are looking for innovative Lead Software Engineers to join their ambitious team! With a new VP of Engineering who has spent much of their career building out a world leading Cloud platform, the team are … build out state-of-the-art, Greenfield code which can focus on being the worlds most accountable and sustainable cloud provider🌳 What they're looking for in a Lead Software Engineer: Tech agnostic but preferable experience working with Golang, Rust, Java and/or C/C++. In-depth knowledge of distributed systems, building solutions at scale where More ❯

Lead Software Engineer | Distributed Systems | Sustainable Cloud Native Platform 💸Up to £130,000 per annum plus bonus plus stock 🏠Central London office 🖱️Golang, Rust, C, Kubernetes, Linux, Cloud Native, Distributed systems... Are you a Lead Software Engineer with extensive knowledge of building distributed systems? Looking to join a company who are solving genuine problems that disrupt … real impact on projects? If so... I'm partnered with a very exciting Cloud scale-up who have received record Series A funding and are looking for innovative Lead Software Engineers to join their ambitious team! With a new VP of Engineering who has spent much of their career building out a world leading Cloud platform, the team are … build out state-of-the-art, Greenfield code which can focus on being the worlds most accountable and sustainable cloud provider🌳 What they're looking for in a Lead Software Engineer: Tech agnostic but preferable experience working with Golang, Rust, Java and/or C/C++. In-depth knowledge of distributed systems, building solutions at scale where More ❯

Robotics Software Engineer London - 3 days a week on-site/2 days WFH 6-month contract - Strong chance of extension or a permanent role I’m hiring for a robotics start-up working at the intersection of AI and real-world autonomy. They’re developing advanced robotic systems with a focus on manipulation, motion planning, and perception … bringing AI-driven robots closer to human-like capability. You’d work alongside robotics researchers, software architects, and integration specialists on everything from software design and platform integration to testing and optimisation. It’s a hands-on engineering role - ideal for someone who enjoys solving complex problems, building real systems, and seeing their code in action on physical … robots. They move fast, value clean and reliable code, and want people who thrive in a collaborative, multidisciplinary environment. What You’ll Do: Build and maintain software for robotic manipulators and mobile platforms. Develop and test motion control, kinematics, dynamics, and motion planning systems. Integrate and calibrate sensors like cameras (RGB, depth, stereo) and LiDAR. Work on navigation, localisation More ❯

Robotics Software Engineer London - 3 days a week on-site/2 days WFH 6-month contract - Strong chance of extension or a permanent role I’m hiring for a robotics start-up working at the intersection of AI and real-world autonomy. They’re developing advanced robotic systems with a focus on manipulation, motion planning, and perception … bringing AI-driven robots closer to human-like capability. You’d work alongside robotics researchers, software architects, and integration specialists on everything from software design and platform integration to testing and optimisation. It’s a hands-on engineering role - ideal for someone who enjoys solving complex problems, building real systems, and seeing their code in action on physical … robots. They move fast, value clean and reliable code, and want people who thrive in a collaborative, multidisciplinary environment. What You’ll Do: Build and maintain software for robotic manipulators and mobile platforms. Develop and test motion control, kinematics, dynamics, and motion planning systems. Integrate and calibrate sensors like cameras (RGB, depth, stereo) and LiDAR. Work on navigation, localisation More ❯

Robotics Software Engineer London - 3 days a week on-site/2 days WFH 6-month contract - Strong chance of extension or a permanent role I’m hiring for a robotics start-up working at the intersection of AI and real-world autonomy. They’re developing advanced robotic systems with a focus on manipulation, motion planning, and perception … bringing AI-driven robots closer to human-like capability. You’d work alongside robotics researchers, software architects, and integration specialists on everything from software design and platform integration to testing and optimisation. It’s a hands-on engineering role - ideal for someone who enjoys solving complex problems, building real systems, and seeing their code in action on physical … robots. They move fast, value clean and reliable code, and want people who thrive in a collaborative, multidisciplinary environment. What You’ll Do: Build and maintain software for robotic manipulators and mobile platforms. Develop and test motion control, kinematics, dynamics, and motion planning systems. Integrate and calibrate sensors like cameras (RGB, depth, stereo) and LiDAR. Work on navigation, localisation More ❯

Robotics Software Engineer London - 3 days a week on-site/2 days WFH 6-month contract - Strong chance of extension or a permanent role I’m hiring for a robotics start-up working at the intersection of AI and real-world autonomy. They’re developing advanced robotic systems with a focus on manipulation, motion planning, and perception … bringing AI-driven robots closer to human-like capability. You’d work alongside robotics researchers, software architects, and integration specialists on everything from software design and platform integration to testing and optimisation. It’s a hands-on engineering role - ideal for someone who enjoys solving complex problems, building real systems, and seeing their code in action on physical … robots. They move fast, value clean and reliable code, and want people who thrive in a collaborative, multidisciplinary environment. What You’ll Do: Build and maintain software for robotic manipulators and mobile platforms. Develop and test motion control, kinematics, dynamics, and motion planning systems. Integrate and calibrate sensors like cameras (RGB, depth, stereo) and LiDAR. Work on navigation, localisation More ❯

Senior Software Engineer Exciting opportunity for an experienced senior developer to build on their experience in a trading company in this successful Commodities Trading company. The role is a combination of technical leadership, hands on development (.NET C#), and mentoring and some line management of 2 less experienced team members. This varied role therefore suits someone who enjoys … interacting with different parts of an organisation and taking a lead on decision making. Package: £140-175k p.a. The Senior Software Engineer will have significant prior experience as a Senior Software Engineer/Senior Developer working as C# Developer in a trading type environment where they will have gained knowledge of the full trade life … and senior stakeholders in the business as well as senior technical colleagues such as architects. There will be a variety of challenging and exciting new projects for the Senior Software Engineer to work on as the company continues to expand into new product areas including renewable energy trading and asset optimisation. Prior experience in a ltechnical leadership position More ❯

Software Engineer - Computer Science degree Salary: £Up to £55k Location: 3 days p/week in London Software Engineer - would you like the opportunity to work for an early stage start-up currently looking for several Software Engineers (0-2 years experience)? You’ll be joining their in-house product and platform team, where you … ll work alongside and learn from highly experienced software developers and product managers. As a Software Engineer, you will get a lot of responsibility and work in an award-winning team, getting the opportunity to work on a wide variety of projects and tasks. Requirements: Experince working with React, TS, Next.js (commercial or personal) Worked or experimented … with LLMs would be a bonus AWS experience would also be a huge bonus Must have a Computer Science degree If you’re a Software Engineer who enjoys working on a variety of projects and tasks, please apply. More ❯

Software Engineer - Computer Science degree Salary: £Up to £55k Location: 3 days p/week in London Software Engineer - would you like the opportunity to work for an early stage start-up currently looking for several Software Engineers (0-2 years experience)? You’ll be joining their in-house product and platform team, where you … ll work alongside and learn from highly experienced software developers and product managers. As a Software Engineer, you will get a lot of responsibility and work in an award-winning team, getting the opportunity to work on a wide variety of projects and tasks. Requirements: Experince working with React, TS, Next.js (commercial or personal) Worked or experimented … with LLMs would be a bonus AWS experience would also be a huge bonus Must have a Computer Science degree If you’re a Software Engineer who enjoys working on a variety of projects and tasks, please apply. More ❯

Role : Software Engineer (React) Domain: Energy trading Day rate: £400-650 (Inside IR35) Location: London (hybrid – 2/3 days per week) Contract: 6 months (Multi-year scope) X4 Technology are partnered with a global commodity trading firm in London offering an exciting inside IR35 contract opportunity for a Software Engineer (React). Working within a … fast paced energy trading business, you’ll build web applications using tools such as React, TypeScript, CSS, Jest/Vitest, Webpack, and AG Grid. Responsibilities of the Software Engineer (React) Plays an executional role in design and development projects. Advises internally on solving functional and technical issues related to web applications. Provides enterprise technology solution consultation and development. … Manages complex integration scenarios and interfaces between on-premise, cloud, and legacy systems. Requirements for the Software Engineer (React) 6+ years of experience in JavaScript, React, Redux, TypeScript, Styled Components, React Testing Library, REST APIs. Demonstrable experience in energy or commodity trading environments. Experience in modern JavaScript coding, testing, debugging and automation techniques. Cloud-based software exposure More ❯

Role : Software Engineer (React) Domain: Energy trading Day rate: £400-650 (Inside IR35) Location: London (hybrid – 2/3 days per week) Contract: 6 months (Multi-year scope) X4 Technology are partnered with a global commodity trading firm in London offering an exciting inside IR35 contract opportunity for a Software Engineer (React). Working within a … fast paced energy trading business, you’ll build web applications using tools such as React, TypeScript, CSS, Jest/Vitest, Webpack, and AG Grid. Responsibilities of the Software Engineer (React) Plays an executional role in design and development projects. Advises internally on solving functional and technical issues related to web applications. Provides enterprise technology solution consultation and development. … Manages complex integration scenarios and interfaces between on-premise, cloud, and legacy systems. Requirements for the Software Engineer (React) 6+ years of experience in JavaScript, React, Redux, TypeScript, Styled Components, React Testing Library, REST APIs. Demonstrable experience in energy or commodity trading environments. Experience in modern JavaScript coding, testing, debugging and automation techniques. Cloud-based software exposure More ❯

Role : Software Engineer (React) Domain: Energy trading Day rate: £400-650 (Inside IR35) Location: London (hybrid – 2/3 days per week) Contract: 6 months (Multi-year scope) X4 Technology are partnered with a global commodity trading firm in London offering an exciting inside IR35 contract opportunity for a Software Engineer (React). Working within a … fast paced energy trading business, you’ll build web applications using tools such as React, TypeScript, CSS, Jest/Vitest, Webpack, and AG Grid. Responsibilities of the Software Engineer (React) Plays an executional role in design and development projects. Advises internally on solving functional and technical issues related to web applications. Provides enterprise technology solution consultation and development. … Manages complex integration scenarios and interfaces between on-premise, cloud, and legacy systems. Requirements for the Software Engineer (React) 6+ years of experience in JavaScript, React, Redux, TypeScript, Styled Components, React Testing Library, REST APIs. Demonstrable experience in energy or commodity trading environments. Experience in modern JavaScript coding, testing, debugging and automation techniques. Cloud-based software exposure More ❯

Role : Software Engineer (React) Domain: Energy trading Day rate: £400-650 (Inside IR35) Location: London (hybrid – 2/3 days per week) Contract: 6 months (Multi-year scope) X4 Technology are partnered with a global commodity trading firm in London offering an exciting inside IR35 contract opportunity for a Software Engineer (React). Working within a … fast paced energy trading business, you’ll build web applications using tools such as React, TypeScript, CSS, Jest/Vitest, Webpack, and AG Grid. Responsibilities of the Software Engineer (React) Plays an executional role in design and development projects. Advises internally on solving functional and technical issues related to web applications. Provides enterprise technology solution consultation and development. … Manages complex integration scenarios and interfaces between on-premise, cloud, and legacy systems. Requirements for the Software Engineer (React) 6+ years of experience in JavaScript, React, Redux, TypeScript, Styled Components, React Testing Library, REST APIs. Demonstrable experience in energy or commodity trading environments. Experience in modern JavaScript coding, testing, debugging and automation techniques. Cloud-based software exposure More ❯

countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Job Title: Software Engineer Location: London - We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Grade: GG08-GG10 … Referral Bonus: 5000 What You'll Be Doing The Software Engineer role is predominantly a data engineering position with the requirement for coding skills in order to implement and prototype various data manipulation methodologies. The ideal candidate would be a software engineer with an educational background in Computer Science or a data scientist with proven skill … in software engineering. The Software Engineer sits on the cutting edge of internet enabled investigations and the candidate will be working within a team of multiple contractors from across the space on difficult but interesting investigation problems. The candidate should ideally be familiar with some of the fundamental technologies which facilitate internet communication e.g. TCP IP stack More ❯

Junior Software Engineer - Russell Group University Salary: £40,000-£55,000 Location: 3 days p/week in London Junior Software Engineer - would you like the opportunity to work for an early stage start-up currently looking for several Software Engineers (0-2 years experience)? You’ll be joining their in-house product and platform … team, where you’ll work alongside and learn from highly experienced software developers and product managers. As a Junior Software Engineer, you will get a lot of responsibility and work in an award-winning team, getting the opportunity to work on a wide variety of projects and tasks. Requirements: Experince working with React, TS, Next.js (commercial or … experimented with LLMs would be a bonus AWS experience would also be a huge bonus Must have a degree from a Russell Group University If you’re a Junior Software Engineer who enjoys working on a variety of projects and tasks, please apply. More ❯

Junior Software Engineer - Russell Group University Salary: £40,000-£55,000 Location: 3 days p/week in London Junior Software Engineer - would you like the opportunity to work for an early stage start-up currently looking for several Software Engineers (0-2 years experience)? You’ll be joining their in-house product and platform … team, where you’ll work alongside and learn from highly experienced software developers and product managers. As a Junior Software Engineer, you will get a lot of responsibility and work in an award-winning team, getting the opportunity to work on a wide variety of projects and tasks. Requirements: Experince working with React, TS, Next.js (commercial or … experimented with LLMs would be a bonus AWS experience would also be a huge bonus Must have a degree from a Russell Group University If you’re a Junior Software Engineer who enjoys working on a variety of projects and tasks, please apply. More ❯

Software Engineer/Developer (TypeScript) London to £75k Opportunity to progress your career at a Tech for Good company that is enabling life changing education to be accessed by students around the world. As a Software Engineer you will design and develop large, distributed, scalable web based systems, working within a modern cloud (AWS) microservices based … working on large scale systems with millions of users You're comfortable with AI You're collaborative with Agile team experience What's in it for you: As a Software Engineer/Developer (TypeScript) you will receive a competitive package: Salary to £75k 25 days holiday Private medical insurance Training and certifications Perks such as restaurant and retail … discounts Apply now to find out more about this Software Engineer/Developer (TypeScript) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion More ❯

Role: Front Office Software Engineer Industry: Commodities Trading Location: London (hybrid, 3 days per week) Compensation: Industry leading salary, 20-30% bonus, 10% employer pension contribution, private medical/dental, life insurance, income protection and much more. X4 Technology are partnered with a high growth commodity trading firm in central London to hire a Front Office Software Engineer, working at the forefront of trading technology where every line of code directly impacts real-time market decisions. Embedded with the firm’s LNG trading desk, you’ll work closely with traders and analysts to design, build and maintain high-performance front office tools and solutions, including: Desk-specific analytics , providing real-time market insights Python-based … to surface key price drivers (demand, weather, etc) Freight and risk-altering tools , developed with risk teams to provide forward-looking LNG exposure insights Responsibilities of the Front Office Software Engineer Partner with front office teams to iteratively deliver a prioritised backlog of business and technology initiatives Designing and delivering solutions using C#/.NET, Azure, Angular, Python More ❯

Role: Front Office Software Engineer Industry: Commodities Trading Location: London (hybrid, 3 days per week) Compensation: Industry leading salary, 20-30% bonus, 10% employer pension contribution, private medical/dental, life insurance, income protection and much more. X4 Technology are partnered with a high growth commodity trading firm in central London to hire a Front Office Software Engineer, working at the forefront of trading technology where every line of code directly impacts real-time market decisions. Embedded with the firm’s LNG trading desk, you’ll work closely with traders and analysts to design, build and maintain high-performance front office tools and solutions, including: Desk-specific analytics , providing real-time market insights Python-based … to surface key price drivers (demand, weather, etc) Freight and risk-altering tools , developed with risk teams to provide forward-looking LNG exposure insights Responsibilities of the Front Office Software Engineer Partner with front office teams to iteratively deliver a prioritised backlog of business and technology initiatives Designing and delivering solutions using C#/.NET, Azure, Angular, Python More ❯

Role: Front Office Software Engineer Industry: Commodities Trading Location: London (hybrid, 3 days per week) Compensation: Industry leading salary, 20-30% bonus, 10% employer pension contribution, private medical/dental, life insurance, income protection and much more. X4 Technology are partnered with a high growth commodity trading firm in central London to hire a Front Office Software Engineer, working at the forefront of trading technology where every line of code directly impacts real-time market decisions. Embedded with the firm’s LNG trading desk, you’ll work closely with traders and analysts to design, build and maintain high-performance front office tools and solutions, including: Desk-specific analytics , providing real-time market insights Python-based … to surface key price drivers (demand, weather, etc) Freight and risk-altering tools , developed with risk teams to provide forward-looking LNG exposure insights Responsibilities of the Front Office Software Engineer Partner with front office teams to iteratively deliver a prioritised backlog of business and technology initiatives Designing and delivering solutions using C#/.NET, Azure, Angular, Python More ❯

Role: Front Office Software Engineer Industry: Commodities Trading Location: London (hybrid, 3 days per week) Compensation: Industry leading salary, 20-30% bonus, 10% employer pension contribution, private medical/dental, life insurance, income protection and much more. X4 Technology are partnered with a high growth commodity trading firm in central London to hire a Front Office Software Engineer, working at the forefront of trading technology where every line of code directly impacts real-time market decisions. Embedded with the firm’s LNG trading desk, you’ll work closely with traders and analysts to design, build and maintain high-performance front office tools and solutions, including: Desk-specific analytics , providing real-time market insights Python-based … to surface key price drivers (demand, weather, etc) Freight and risk-altering tools , developed with risk teams to provide forward-looking LNG exposure insights Responsibilities of the Front Office Software Engineer Partner with front office teams to iteratively deliver a prioritised backlog of business and technology initiatives Designing and delivering solutions using C#/.NET, Azure, Angular, Python More ❯

Senior Full-Stack Software Engineer -London (3 days a week) -up to £125K + options An early-stage B2B SaaS company seeks a Lead Software Engineer to join their London based team. The role requires significant experience across Full-stack Engineering in addition to experience leading software engineers. The company is an AI-first B2B … with multiple languages and has an open mind to finding the best technologies to solve their customers’ problems. About you : We’re looking for a hands-on Full-Stack Software Engineer who has experience leading teams of engineers within early-stage and scale-up technology companies, ideally in the B2B or SaaS categories. You will have experience in … CD pipelines, cloud) The company requires you to work in their office 3-days a week and cannot offer sponsorship. This is an equal opportunity employer. Senior Full-Stack Software Engineer More ❯

Senior Full-Stack Software Engineer -London (3 days a week) -up to £125K + options An early-stage B2B SaaS company seeks a Lead Software Engineer to join their London based team. The role requires significant experience across Full-stack Engineering in addition to experience leading software engineers. The company is an AI-first B2B … with multiple languages and has an open mind to finding the best technologies to solve their customers’ problems. About you : We’re looking for a hands-on Full-Stack Software Engineer who has experience leading teams of engineers within early-stage and scale-up technology companies, ideally in the B2B or SaaS categories. You will have experience in … CD pipelines, cloud) The company requires you to work in their office 3-days a week and cannot offer sponsorship. This is an equal opportunity employer. Senior Full-Stack Software Engineer More ❯

Senior Full-Stack Software Engineer -London (3 days a week) -up to £125K + options An early-stage B2B SaaS company seeks a Lead Software Engineer to join their London based team. The role requires significant experience across Full-stack Engineering in addition to experience leading software engineers. The company is an AI-first B2B … with multiple languages and has an open mind to finding the best technologies to solve their customers’ problems. About you : We’re looking for a hands-on Full-Stack Software Engineer who has experience leading teams of engineers within early-stage and scale-up technology companies, ideally in the B2B or SaaS categories. You will have experience in … CD pipelines, cloud) The company requires you to work in their office 3-days a week and cannot offer sponsorship. This is an equal opportunity employer. Senior Full-Stack Software Engineer More ❯