Mallaghan Engineering Ltd Jobs

🌍 Lead Python Developer – Climate Tech👥 Non-Profit | Major Philanthropic Backing | Real Engineering Problems📍 London (Hybrid, 2/3 days per week)🔧 Python, FastAPI, PostgreSQL, GCP, DockerI'm working with a fast-growing climate-tech non-profit tackling one of the most important infrastructure challenges in the energy transition. Backed by some of...

Searchability are partnered with a well-funded Series A startup building one of the most exciting collaborative canvas / whiteboard developer platforms in Europe. Their product enables companies to build rich multiplayer drawing, diagramming and infinite canvas experiences directly into their own applications, with customers including major global ...

Key ResponsibilitiesDesign, develop, test, and support robust, production-ready software solutions, adhering to modern engineering best practices.Build and maintain microservices-based systems, with a strong focus on scalability, resilience, and performance.Develop and optimise scalable data pipelines, supporting both batch and streaming workloads,...

Key ResponsibilitiesDesign, develop, test, and support robust, production-ready software solutions, adhering to modern engineering best practices.Build and maintain microservices-based systems, with a strong focus on scalability, resilience, and performance.Develop and optimise scalable data pipelines, supporting both batch and streaming workloads,...

GenAI Python DeveloperLocation: Hybrid / 2 days in LondonSalary: £60,000 - £75,000 + BenefitsNotice Period: Immediate to 2 Weeks PreferredWe're looking for an experienced GenAI Python Developer to join a high-profile programme delivering an enterprise-scale GenAI Virtual Agent capability for a global organisation.This is an opportunity to work at t...

We are partnering with a top-tier global quantitative trading firm operating at the forefront of technology, data, and financial markets.They are seeking a C++ Market Access Developer to join a world-class engineering team responsible for building and evolving ultra-low latency systems that power global trading connectivity.In this role, you will w...

JavaScript EngineerCheltenham, full time onsiteNcounter is supporting a highly specialised software consultancy delivering secure, high assurance engineering into some of the UK’s most sensitive environments. This is a genuinely mission focused role, working on complex systems where the work carries real impact and technical depth. We are looking f...

Interested in being part of a growing, specialised team developing an award-winning SaaS analytics platform used to assess over £200bn of non-life insurance business?This is a mid to senior level software engineering role focused heavily on production-grade Python development. This is not a web-facing CRUD or API-endpoint development role. The core...

Role: Python DeveloperSalary: £155,000 P/A + Bonus + BenefitsLocation: London Client: Top FintechA world-class tech house in the finance sector is looking for a talented Python Developer to join its high-performing software engineering team in London.This is an opportunity to work alongside some of the industry’s top technologists, building cutting...

C++ Software Engineer | Proprietary Trading | AmsterdamElevate Partners are partnered with a global leading prop trading firm currently seeking experienced C++ Software Engineers to join their high-performing technology team in Amsterdam.Technology sits at the core of the business, with proprietary systems driving millions of trading decisions dail...