Last updated: 2025-05-22

15 Senior Software Engineer jobs in London.

Hiring now: Full Stack Engr @ Fresha, Sr Software Engr @ Grail, Sr Software Engr @ Vanta, Sr Full Stack Engr @ Hyperscale, Sr React Native Engr @ Moonpay, Software Engr Agent @ Sierra, Full Stack Engr @ London Bas, Sr Software Engr @ Revolution.Explore more at at kaamvaam.com

🔥 Skills

team collaboration (6) Senior Software Engineer (6) Full Stack (6) software development (5) Blockchain (3) Scalable Products (3) Daily Users (3) Software Deploys (3) Tech Startup (3) Collaboration (3)

📍 Locations

London (15)
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Fresha

Full Stack Engineer London
Skills & Focus: Full Stack Engineer, API development, Marketplace, Native Apps, team collaboration, subscription-free software, point-of-sale, customer records management, marketing automation, fast-paced environment
About the Company: Fresha is the leading marketplace platform for beauty & wellness trusted by millions of consumers and businesses worldwide.
Type: Full-time
Full Stack Engineer London
Skills & Focus: Full Stack Engineer, API development, Marketplace, Native Apps, team collaboration, subscription-free software, point-of-sale, customer records management, marketing automation, fast-paced environment
About the Company: Fresha is the leading marketplace platform for beauty & wellness trusted by millions of consumers and businesses worldwide.
Type: Full-time

Grail

Senior Software Engineer London
Skills & Focus: full-stack, Senior Software Engineer, clinical software, cross-functional team, design, develop, run systems, clinical workflows, data collection, cancer research
About the Company: We are a healthcare company, pioneering new technologies to advance early cancer detection. We have built a multi-disciplinary organisation of scientists, engi…
Type: Full-time

Vanta

Senior Software Engineer London
Skills & Focus: Senior Software Engineer, technical leadership, complex projects, greenfield projects, TypeScript, React, Node.js, security, engineering culture, remote workspace
About the Company: We started in 2018, in the wake of several high-profile data breaches. Online security was only becoming more important, but we knew firsthand how hard it coul…
Experience: At least 5 years of industry experience
Salary: Industry-competitive salary and equity
Type: Full-time
Benefits: 100% covered medical, dental, and vision benefits with dependents coverage; 16 weeks paid parental leave for all new pa…

Hyperscale Tech Startup

Senior Full Stack Engineer London
Skills & Focus: Full Stack, Blockchain, Scalable Products, Daily Users, Software Deploys, Tech Startup, Collaboration, Software Craftsmanship, Infrastructure, Emerging Technologies
About the Company: A fast-growing tech company focused on revolutionary products in the Blockchain technology space, founded in 2015 and operating with over 400 employees.
Experience: Senior level (assumed based on title)
Type: Full-time
Senior Full Stack Engineer London
Skills & Focus: Full Stack, Blockchain, Scalable Products, Daily Users, Software Deploys, Tech Startup, Collaboration, Software Craftsmanship, Infrastructure, Emerging Technologies
About the Company: A fast-growing tech company focused on revolutionary products in the Blockchain technology space, founded in 2015 and operating with over 400 employees.
Experience: Senior level (assumed based on title)
Type: Full-time
Senior Full Stack Engineer London
Skills & Focus: Full Stack, Blockchain, Scalable Products, Daily Users, Software Deploys, Tech Startup, Collaboration, Software Craftsmanship, Infrastructure, Emerging Technologies
About the Company: A fast-growing tech company focused on revolutionary products in the Blockchain technology space, founded in 2015 and operating with over 400 employees.
Experience: Senior level (assumed based on title)
Type: Full-time

Moonpay

Senior React Native Engineer London
Skills & Focus: React Native, Web3, mobile applications, payment solutions, digital identity, software development, cross-platform, server applications, high quality code, team collaboration
About the Company: MoonPay is the leading infrastructure company in Web3, providing payment solutions and minting software for digital collectibles.
Type: Full Time
Benefits: Equity package, unlimited holidays, paid parental leave, annual training budget, home office setup allowance, monthly b…

Sierra

Software Engineer, Agent London
Skills & Focus: AI agents, software development, customer engagement, technical challenges, product roadmap, React, Typescript, Go, Senior Software Engineer, customers
About the Company: At Sierra, we’re building a platform to enable every company in the world to build their own autonomous AI agents for everything from customer service to comme…
Experience: 3+ years experience in hands-on software development
Salary: £115K – £210K
Type: Full-time
Benefits: Flexible (Unlimited) Paid Time Off, Medical, Dental, and Vision benefits for you and your family, Life Insurance and Di…

London Based Startup

Full Stack Engineer London
Skills & Focus: Full Stack, Engineer, early stage, startup, fast paced environment, learn and progress, impact, product, edit, personalise
About the Company: The company has developed a product where users can edit and personalize websites, and a platform to edit things in real time.
Type: Full-time
Full Stack Engineer London
Skills & Focus: Full Stack, Engineer, early stage, startup, fast paced environment, learn and progress, impact, product, edit, personalise
About the Company: The company has developed a product where users can edit and personalize websites, and a platform to edit things in real time.
Type: Full-time
Full Stack Engineer London
Skills & Focus: Full Stack, Engineer, early stage, startup, fast paced environment, learn and progress, impact, product, edit, personalise
About the Company: The company has developed a product where users can edit and personalize websites, and a platform to edit things in real time.
Type: Full-time

Revolutionary Digital Platform

Senior Software Engineer London
Skills & Focus: Senior Software Engineer, revolutionary platform, personalisation, personalised websites, landing pages, user experience, tailored website experience, start-up, software development, team collaboration
About the Company: An exceptional start-up team focused on building a revolutionary platform for personalisation.
Type: Full-time
Senior Software Engineer London
Skills & Focus: Senior Software Engineer, revolutionary platform, personalisation, personalised websites, landing pages, user experience, tailored website experience, start-up, software development, team collaboration
About the Company: An exceptional start-up team focused on building a revolutionary platform for personalisation.
Type: Full-time
Senior Software Engineer London
Skills & Focus: Senior Software Engineer, revolutionary platform, personalisation, personalised websites, landing pages, user experience, tailored website experience, start-up, software development, team collaboration
About the Company: An exceptional start-up team focused on building a revolutionary platform for personalisation.
Type: Full-time