1,201 to 1,225 of 1,279 Software Engineer Jobs in London

candidate will contribute to the growth of the platform, exercising an eye for detail across all aspects of the development lifecycle while maintaining organization and good code hygiene. This engineer should be able to effectively communicate both with internal teams and with clients. The successful candidate will help Glint continue to grow, exercising an eye for detail across all … aspects of the development lifecycle while maintaining organization and good code hygiene. This Senior Engineer should be able to effectively communicate both with internal teams and with clients. The successful candidate values teamwork and collaboration, as well as continuous learning and application of new technologies and trends. With progression in this track, the responsibilities expand to include leading teams … designing complex software systems, providing mentorship, and managing cross-functional integration. Responsibilities: Design, build, deploy, and maintain quality code that is simple, well-structured, clear, and well-tested. Effectively break down and solve complex problems that require research or collaboration. Communicate effectively, regardless of medium, audience, or timing. Work with internal and external clients to gather and analyze requirements More ❯

candidate will contribute to the growth of the platform, exercising an eye for detail across all aspects of the development lifecycle while maintaining organization and good code hygiene. This engineer should be able to effectively communicate both with internal teams and with clients. The successful candidate will help Glint continue to grow, exercising an eye for detail across all … aspects of the development lifecycle while maintaining organization and good code hygiene. This Senior Engineer should be able to effectively communicate both with internal teams and with clients. The successful candidate values teamwork and collaboration, as well as continuous learning and application of new technologies and trends. With progression in this track, the responsibilities expand to include leading teams … designing complex software systems, providing mentorship, and managing cross-functional integration. Responsibilities: Design, build, deploy, and maintain quality code that is simple, well-structured, clear, and well-tested. Effectively break down and solve complex problems that require research or collaboration. Communicate effectively, regardless of medium, audience, or timing. Work with internal and external clients to gather and analyze requirements More ❯

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

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

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

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

Backend Developer - Python Permanent – Hybrid Working £60,000 - £70,000 base plus package Do you want to be part of Europe's automotive market's biggest innovator, changing the way customers buy their next car? Our client is currently recruiting More ❯

Backend Developer - Python Permanent – Hybrid Working £60,000 - £70,000 base plus package Do you want to be part of Europe's automotive market's biggest innovator, changing the way customers buy their next car? Our client is currently recruiting More ❯

Our client are a high frequency trading firm based in London. They're looking for a back-end Java engineer who will contribute to both sides of the stack. This isn't a typical full-stack role, your time isn't split between backend and frontend work. They have a frontend team in place. You will not be designing … every level of interest. We've got some things in compiler, compiler-adjacent technologies as well. It energises people who are interested in applying theoretical computer science to practical software engineering tasks." Apply today to find out more More ❯

Full-Stack Software Engineers SC/DV Cleared - (Military/Veteran-Friendly) — Multiple Openings 🌳 Location: London (Remote & Hybrid options) Employment: Permanent Clearance: Current SC or DV required Make mission-critical software that actually gets used. Areti Group is partnering with a defence-aligned client to hire multiple Full-Stack Software Engineers who can deliver secure, reliable web … hardware/peripherals (kiosks, scanners, IoT). Knowledge of secure networked environments , identity/access control, and accreditation workflows. Why this is a great move Mission & impact: Build dependable software for real users in mission-critical contexts. Modern stack: TypeScript/React/Node on AWS with IaC and automation-first delivery. Growth: Multiple openings from Junior to Principal More ❯

Full-Stack Software Engineers SC/DV Cleared - (Military/Veteran-Friendly) — Multiple Openings 🌳 Location: London (Remote & Hybrid options) Employment: Permanent Clearance: Current SC or DV required Make mission-critical software that actually gets used. Areti Group is partnering with a defence-aligned client to hire multiple Full-Stack Software Engineers who can deliver secure, reliable web … hardware/peripherals (kiosks, scanners, IoT). Knowledge of secure networked environments , identity/access control, and accreditation workflows. Why this is a great move Mission & impact: Build dependable software for real users in mission-critical contexts. Modern stack: TypeScript/React/Node on AWS with IaC and automation-first delivery. Growth: Multiple openings from Junior to Principal More ❯

Full-Stack Software Engineers SC/DV Cleared - (Military/Veteran-Friendly) — Multiple Openings 🌳 Location: London (Remote & Hybrid options) Employment: Permanent Clearance: Current SC or DV required Make mission-critical software that actually gets used. Areti Group is partnering with a defence-aligned client to hire multiple Full-Stack Software Engineers who can deliver secure, reliable web … hardware/peripherals (kiosks, scanners, IoT). Knowledge of secure networked environments , identity/access control, and accreditation workflows. Why this is a great move Mission & impact: Build dependable software for real users in mission-critical contexts. Modern stack: TypeScript/React/Node on AWS with IaC and automation-first delivery. Growth: Multiple openings from Junior to Principal More ❯

Full-Stack Software Engineers SC/DV Cleared - (Military/Veteran-Friendly) — Multiple Openings 🌳 Location: London (Remote & Hybrid options) Employment: Permanent Clearance: Current SC or DV required Make mission-critical software that actually gets used. Areti Group is partnering with a defence-aligned client to hire multiple Full-Stack Software Engineers who can deliver secure, reliable web … hardware/peripherals (kiosks, scanners, IoT). Knowledge of secure networked environments , identity/access control, and accreditation workflows. Why this is a great move Mission & impact: Build dependable software for real users in mission-critical contexts. Modern stack: TypeScript/React/Node on AWS with IaC and automation-first delivery. Growth: Multiple openings from Junior to Principal More ❯

partnered with a leading global FinTech seeking an experienced Engineering Lead to join their London team. You’ll lead a small, high-performing engineering group building cloud-native enterprise software used worldwide. Key Responsibilities: Lead, mentor, and grow a team of 2–5 engineers. Design, build, and maintain scalable and secure systems. Champion engineering best practices (Agile, CI/… London HQ. Competitive salary with bonus and generous holiday allowance. Private medical insurance and funded professional training. Inclusive, collaborative engineering culture with progression opportunities. Key Requirements: Proven experience leading software development teams. Strong technical expertise in C#, Angular, and cloud platforms. Experience designing high-availability, performant cloud services. Excellent communication and stakeholder management skills For any additional questions, please More ❯

partnered with a leading global FinTech seeking an experienced Engineering Lead to join their London team. You’ll lead a small, high-performing engineering group building cloud-native enterprise software used worldwide. Key Responsibilities: Lead, mentor, and grow a team of 2–5 engineers. Design, build, and maintain scalable and secure systems. Champion engineering best practices (Agile, CI/… London HQ. Competitive salary with bonus and generous holiday allowance. Private medical insurance and funded professional training. Inclusive, collaborative engineering culture with progression opportunities. Key Requirements: Proven experience leading software development teams. Strong technical expertise in C#, Angular, and cloud platforms. Experience designing high-availability, performant cloud services. Excellent communication and stakeholder management skills For any additional questions, please More ❯

partnered with a leading global FinTech seeking an experienced Engineering Lead to join their London team. You’ll lead a small, high-performing engineering group building cloud-native enterprise software used worldwide. Key Responsibilities: Lead, mentor, and grow a team of 2–5 engineers. Design, build, and maintain scalable and secure systems. Champion engineering best practices (Agile, CI/… London HQ. Competitive salary with bonus and generous holiday allowance. Private medical insurance and funded professional training. Inclusive, collaborative engineering culture with progression opportunities. Key Requirements: Proven experience leading software development teams. Strong technical expertise in C#, Angular, and cloud platforms. Experience designing high-availability, performant cloud services. Excellent communication and stakeholder management skills For any additional questions, please More ❯

Founding Engineer – AI Location: London Onsite: 5 days Salary: Up to £140k base + generous equity (depending on experience) I'm partnering up with a fast-moving AI start-up building voice agents that help trades businesses run smoother and scale faster. They're solving tough problems in LLMs, speech-to-text, text-to-speech, and real-time automation … and they're looking for someone who’s excited to build from the ground up. As a Founding Engineer, you’d be working across the stack (Python, GCP, LLMs & more), owning features end-to-end, and collaborating directly with customers to ship impactful solutions. This is a 5-day onsite role with a world-class team, deep technical challenges More ❯

Founding Engineer – AI Location: London Onsite: 5 days Salary: Up to £140k base + generous equity (depending on experience) I'm partnering up with a fast-moving AI start-up building voice agents that help trades businesses run smoother and scale faster. They're solving tough problems in LLMs, speech-to-text, text-to-speech, and real-time automation … and they're looking for someone who’s excited to build from the ground up. As a Founding Engineer, you’d be working across the stack (Python, GCP, LLMs & more), owning features end-to-end, and collaborating directly with customers to ship impactful solutions. This is a 5-day onsite role with a world-class team, deep technical challenges More ❯

most sought-after hedge funds, founded by a top-performing Portfolio Manager from a leading multi-manager platform, is expanding its Front Office Technology team. They are seeking an engineer to develop advanced technical risk solutions and applications supporting both the Portfolio Managers and the Risk Management function. You would take ownership of the end-to-end development of … Python, including the most recent releases/tooling and supporting libraries Demonstrated experience architecting and building risk tooling and risk management systems. Strong Communication skills, combined with strong fundamental software engineering principals. Why would this interest you? Very high impact role in a scaling Macro Fund with an excellent track record. Hybrid working structure: 3 days in, 2 remote More ❯

most sought-after hedge funds, founded by a top-performing Portfolio Manager from a leading multi-manager platform, is expanding its Front Office Technology team. They are seeking an engineer to develop advanced technical risk solutions and applications supporting both the Portfolio Managers and the Risk Management function. You would take ownership of the end-to-end development of … Python, including the most recent releases/tooling and supporting libraries Demonstrated experience architecting and building risk tooling and risk management systems. Strong Communication skills, combined with strong fundamental software engineering principals. Why would this interest you? Very high impact role in a scaling Macro Fund with an excellent track record. Hybrid working structure: 3 days in, 2 remote More ❯

most sought-after hedge funds, founded by a top-performing Portfolio Manager from a leading multi-manager platform, is expanding its Front Office Technology team. They are seeking an engineer to develop advanced technical risk solutions and applications supporting both the Portfolio Managers and the Risk Management function. You would take ownership of the end-to-end development of … Python, including the most recent releases/tooling and supporting libraries Demonstrated experience architecting and building risk tooling and risk management systems. Strong Communication skills, combined with strong fundamental software engineering principals. Why would this interest you? Very high impact role in a scaling Macro Fund with an excellent track record. Hybrid working structure: 3 days in, 2 remote More ❯

to make an application. Recruit with Purpose are supporting one of London's leading housing associations as they grow their IT team. I am the lookout for an experienced Software Developer who can focus on Integration Development. You will help shape a robust, well-documented integration layer that supports this Housing Association on both their day-to-day operations More ❯

Lead to turn our robotics stack into a working product. This isn’t a coordination-only role. You’ll write code, integrate subsystems, debug real robots, and build the software layer that brings everything together for the end user. You’ll lead a small team focused on application-level logic. This is where everything meets: controls, navigation, perception, learning … company, make practical decisions, build prototypes, and iterate fast. We want someone who’s not afraid to plug in, test in hardware, and own the product experience from the software side. What You’ll Do Develop and maintain the top-level robot application code Integrate modules from other teams: controls, navigation, CV, RL, platform Build and evolve the application More ❯

Lead to turn our robotics stack into a working product. This isn’t a coordination-only role. You’ll write code, integrate subsystems, debug real robots, and build the software layer that brings everything together for the end user. You’ll lead a small team focused on application-level logic. This is where everything meets: controls, navigation, perception, learning … company, make practical decisions, build prototypes, and iterate fast. We want someone who’s not afraid to plug in, test in hardware, and own the product experience from the software side. What You’ll Do Develop and maintain the top-level robot application code Integrate modules from other teams: controls, navigation, CV, RL, platform Build and evolve the application More ❯

seven figure recurring revenue in under 12 months and are completely redefining the industry the product sits within. Stack Java, Python, JavaScript 5-days a week in person, London Software Engineers that are building/want to build 0-1... let's chat. More ❯