pipelines. Background in AI/ML or data science applied to cybersecurity detections. Deep understanding of cloud-native architectures, container security, and host-based detection. Experience leading PoCs or greenfield development initiatives in a complex security ecosystem. Demonstrated success mentoring junior engineers in a non-managerial capacity. More ❯
pipelines. Background in AI/ML or data science applied to cybersecurity detections. Deep understanding of cloud-native architectures, container security, and host-based detection. Experience leading PoCs or greenfield development initiatives in a complex security ecosystem. Demonstrated success mentoring junior engineers in a non-managerial capacity. More ❯
london, south east england, united kingdom Hybrid / WFH Options
Rightmove
that help Rightmove deliver exceptional experiences and value to consumers, our partners and all our stakeholders across the UK property market. You'll be at the heart of a greenfield opportunity - building, deploying, and operating machine learning systems that leverage Rightmove's data at large scale. You'll have the opportunity to shape best practices, own and grow the More ❯
buckinghamshire, south east england, united kingdom Hybrid / WFH Options
Rightmove
that help Rightmove deliver exceptional experiences and value to consumers, our partners and all our stakeholders across the UK property market. You'll be at the heart of a greenfield opportunity - building, deploying, and operating machine learning systems that leverage Rightmove's data at large scale. You'll have the opportunity to shape best practices, own and grow the More ❯
Java Engineer – Greenfield Trading Systems | World-Renowned Bank Join a globally recognized financial institution celebrated for its commitment to innovation and cutting-edge technology. Our client is embarking on an exciting greenfieldproject to build next-generation trading engines and investment strategy platforms that will shape the future of their trading operations. They are looking for a … Salary – commensurate with experience 10% Pension Contribution Private Healthcare – full coverage for you and your family Flexible Working Hours – work-life balance is a priority Opportunity to work on greenfield, mission-critical systems with the latest tech stack Be part of a forward-thinking, globally respected financial institution More ❯
Java Engineer – Greenfield Trading Systems | World-Renowned Bank Join a globally recognized financial institution celebrated for its commitment to innovation and cutting-edge technology. Our client is embarking on an exciting greenfieldproject to build next-generation trading engines and investment strategy platforms that will shape the future of their trading operations. They are looking for a … Salary – commensurate with experience 10% Pension Contribution Private Healthcare – full coverage for you and your family Flexible Working Hours – work-life balance is a priority Opportunity to work on greenfield, mission-critical systems with the latest tech stack Be part of a forward-thinking, globally respected financial institution More ❯
london (city of london), south east england, united kingdom
Block MB
Java Engineer – Greenfield Trading Systems | World-Renowned Bank Join a globally recognized financial institution celebrated for its commitment to innovation and cutting-edge technology. Our client is embarking on an exciting greenfieldproject to build next-generation trading engines and investment strategy platforms that will shape the future of their trading operations. They are looking for a … Salary – commensurate with experience 10% Pension Contribution Private Healthcare – full coverage for you and your family Flexible Working Hours – work-life balance is a priority Opportunity to work on greenfield, mission-critical systems with the latest tech stack Be part of a forward-thinking, globally respected financial institution More ❯
london, south east england, united kingdom Hybrid / WFH Options
3Search
Senior Product Manager 12 Month FTC £90,000 - £100,000 + benefits London | Hybrid 2 days per week Lead a large-scale replatforming project with board-level visibility About the Company Our client is a forward-thinking, tech-driven organisation embarking on a major transformation of its scheduling and optimisation systems. As the business continues to grow, this newly … You’ll join an environment that values innovation, autonomy, and collaboration, where change is ambitious but thoughtfully managed for long-term impact. Want to Lead on a 0-1 GreenfieldProject? If so then apply About the Role The Senior Product Manager will take ownership of the full product lifecycle for a next-generation scheduling and optimisation platform … driving integration, delivery, and adoption across multiple business areas. 0-1 Greenfield role Lead end-to-end product delivery for a large-scale scheduling and optimisation platform, from discovery to rollout. Define and execute the vision and roadmap for internal-facing applications powering home-visit management. Act as the key link between internal teams and an external software partner More ❯
slough, south east england, united kingdom Hybrid / WFH Options
3Search
Senior Product Manager 12 Month FTC £90,000 - £100,000 + benefits London | Hybrid 2 days per week Lead a large-scale replatforming project with board-level visibility About the Company Our client is a forward-thinking, tech-driven organisation embarking on a major transformation of its scheduling and optimisation systems. As the business continues to grow, this newly … You’ll join an environment that values innovation, autonomy, and collaboration, where change is ambitious but thoughtfully managed for long-term impact. Want to Lead on a 0-1 GreenfieldProject? If so then apply About the Role The Senior Product Manager will take ownership of the full product lifecycle for a next-generation scheduling and optimisation platform … driving integration, delivery, and adoption across multiple business areas. 0-1 Greenfield role Lead end-to-end product delivery for a large-scale scheduling and optimisation platform, from discovery to rollout. Define and execute the vision and roadmap for internal-facing applications powering home-visit management. Act as the key link between internal teams and an external software partner More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
3Search
Senior Product Manager 12 Month FTC £90,000 - £100,000 + benefits London | Hybrid 2 days per week Lead a large-scale replatforming project with board-level visibility About the Company Our client is a forward-thinking, tech-driven organisation embarking on a major transformation of its scheduling and optimisation systems. As the business continues to grow, this newly … You’ll join an environment that values innovation, autonomy, and collaboration, where change is ambitious but thoughtfully managed for long-term impact. Want to Lead on a 0-1 GreenfieldProject? If so then apply About the Role The Senior Product Manager will take ownership of the full product lifecycle for a next-generation scheduling and optimisation platform … driving integration, delivery, and adoption across multiple business areas. 0-1 Greenfield role Lead end-to-end product delivery for a large-scale scheduling and optimisation platform, from discovery to rollout. Define and execute the vision and roadmap for internal-facing applications powering home-visit management. Act as the key link between internal teams and an external software partner More ❯
near London, with the ability to be onsite once a week. Why Join Us? Be part of a visionary team building a fully custom AI platform. Work in a greenfield environment with full ownership of your solutions. Hybrid flexibility with a collaborative London office. Competitive salary, benefits, and a culture of innovation. Ready to engineer the data backbone of More ❯
london, south east england, united kingdom Hybrid / WFH Options
Maze
open to non-traditional backgrounds. You should have: Expert backend skill ideally in Golang, or Rust, Zig or C. Deep understanding of building distributed systems from scratch. Experience in greenfield projects with high ownership in a Big Tech and/or Start Up environment. Motivated and excited to work with AI. Why join: Huge ownership: build core infra from More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Maze
open to non-traditional backgrounds. You should have: Expert backend skill ideally in Golang, or Rust, Zig or C. Deep understanding of building distributed systems from scratch. Experience in greenfield projects with high ownership in a Big Tech and/or Start Up environment. Motivated and excited to work with AI. Why join: Huge ownership: build core infra from More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Maze
open to non-traditional backgrounds. You should have: Expert backend skill ideally in Golang, or Rust, Zig or C. Deep understanding of building distributed systems from scratch. Experience in greenfield projects with high ownership in a Big Tech and/or Start Up environment. Motivated and excited to work with AI. Why join: Huge ownership: build core infra from More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
career as an Offensive Security Tester at a rapidly expanding scale-up software house that is developing a highly complex network cyber security platform; you'll be working on Greenfield projects, collaborating with and learning from a hugely talented team. Your role: As an Offensive Security Tester you will manage client engagements, perform security tests and report findings; you More ❯
Fund (L/S Equity) | London A fundamentally driven long/short equity fund focused on the European Industrials sector is seeking a Data Engineer for a variety of greenfield development. Founded by a former Citadel portfolio manager, the team brings together expertise from leading global institutions such as Citadel, DE Shaw and Millennium. They combine rigorous data analysis More ❯
Fund (L/S Equity) | London A fundamentally driven long/short equity fund focused on the European Industrials sector is seeking a Data Engineer for a variety of greenfield development. Founded by a former Citadel portfolio manager, the team brings together expertise from leading global institutions such as Citadel, DE Shaw and Millennium. They combine rigorous data analysis More ❯
london (city of london), south east england, united kingdom
Radley James
Fund (L/S Equity) | London A fundamentally driven long/short equity fund focused on the European Industrials sector is seeking a Data Engineer for a variety of greenfield development. Founded by a former Citadel portfolio manager, the team brings together expertise from leading global institutions such as Citadel, DE Shaw and Millennium. They combine rigorous data analysis More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
HUNTER BOND LIMITED
out: Tech Lead is not only an absolute/distinguished beast but one of the nicest people...probably ever! Engineers report to engineers — no red tape & truly collaborative High autonomy, greenfield projects, modern/evolving tech stack A culture that values developers and truly supports them Small, flat structured, elite team = real & visible impact Beautiful offices with all the expected More ❯
london, south east england, united kingdom Hybrid / WFH Options
Thurn Partners
The C++ Engineer will work on a small team of world-class engineers, owning problems end-to-end and deploying solutions with immediate firmwide impact. The scope includes both greenfield development and scaling of existing systems, with exposure to every part of the business, from trading and research to operations and risk. Responsibilities: Design and optimise critical components of More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Thurn Partners
The C++ Engineer will work on a small team of world-class engineers, owning problems end-to-end and deploying solutions with immediate firmwide impact. The scope includes both greenfield development and scaling of existing systems, with exposure to every part of the business, from trading and research to operations and risk. Responsibilities: Design and optimise critical components of More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Thurn Partners
The C++ Engineer will work on a small team of world-class engineers, owning problems end-to-end and deploying solutions with immediate firmwide impact. The scope includes both greenfield development and scaling of existing systems, with exposure to every part of the business, from trading and research to operations and risk. Responsibilities: Design and optimise critical components of More ❯
london, south east england, united kingdom Hybrid / WFH Options
Global University Systems
learning ecosystem that changes lives. Role Overview We are looking for a Chief AI & Automation Officer (CAIO) who can think big, act decisively, and execute relentlessly. This is a greenfield opportunity to design, build, and lead GUS’s entire AI and automation capability, from strategic vision to hands-on delivery. You will be a rare hybrid: technically deep , comfortable More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Global University Systems
learning ecosystem that changes lives. Role Overview We are looking for a Chief AI & Automation Officer (CAIO) who can think big, act decisively, and execute relentlessly. This is a greenfield opportunity to design, build, and lead GUS’s entire AI and automation capability, from strategic vision to hands-on delivery. You will be a rare hybrid: technically deep , comfortable More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Global University Systems
learning ecosystem that changes lives. Role Overview We are looking for a Chief AI & Automation Officer (CAIO) who can think big, act decisively, and execute relentlessly. This is a greenfield opportunity to design, build, and lead GUS’s entire AI and automation capability, from strategic vision to hands-on delivery. You will be a rare hybrid: technically deep , comfortable More ❯