software systems engineer jobs in City of London

Role: Distributed Systems Software Engineer - Up to £190k + Bonus Salary: Up to £190k + Bonus Location: London (Hybrid) Skills: Language agnostic, just need to be a keen technologist (Ideally experienced in Rust, Python or C++) This firm is an elite company with high tech standards who have previously set tech world records. They are made up of some exceptionally talented individuals who...

You will work on a diverse range of challenges, from model-serving APIs and data pipelines to infrastructure for intelligent agents and automation frameworks.

You will collaborate closely with the CTO and engineering team to design, build, and scale production systems that integrate AI into real-world applications.

You will have the opportunity to work with cutting-edge technologies and make a direct impact on the efficiency and productivity of both investment and technology teams within SquarePoint. The following information aims to provide potential candidates with a better understanding of the requirements for this role.

Job Description Commissioning Engineer Smart Lighting Systems Job Title: Commissioning Engineer Smart Lighting Systems Job reference Number: 968799-3336-25121 Sector: Lighting Commissioning Engineer, DALI, ECS, Electrotechnical, Lighting Interface. Commissioning Engineer, Lighting Servicing, Lighting Testing, Smart Lighting, Smart Lights, Smart Controls, Control Systems, LED, Lighting Area...

Job Description Position: PSA Engineer, HW and System Department: EMS e-terra / ADMS Series 3 Location: Fully Remote (UK/Europe) Contract Duration: 12 months (with extension opportunity)Contract Type: (UK- Inside IR35), (Europe -B2B), (Permanent contracts available as well UK/Europe) Start Date: November 1, 2025 (Flexible) Budget: Flexible About the Role We are seeking an experienced PSA...

Job Description Senior Power Systems Engineer - Engineering Consultancy Location: Multiple UK offices (including Bristol, London, Manchester, Leeds, Birmingham, Reading) Work Type: Full-time, flexible location Sector: Electrical Engineering - Infrastructure, Data Centres, Mission Critical Projects Overview An opportunity to join a leading engineering consultancy known for its human-centric...

Job Description Our client is a deep-tech pioneer who has created an all-optical networking platform, replacing traditional electronic switches with light, transforming AI training. They are looking for a Senior Optical System Engineer with an excitement for transformative technology to come and join their team. Responsibilities: + Create and run test plans for high-speed optical transceivers...

Service Engineer (Security Systems) A variety of soft skills and experience may be required for the following role Please ensure you check the overview below carefully. London £40,000 - £50,000 + Career Progression + In-Depth Training + Extensive Overtime + Monday to Friday + Fire System Training + Company Van + Paid Travel Are you a Service Engineer or similar, from a Security System...

Hello! Scroll down the page to see all associated job requirements, and any responsibilities successful candidates can expect. We're looking for an awesome Engineering Lead - Optical Systems & Photonics Hardware (Healthtech, Deep tech) to join our team on our journey to revolutionize personalized medicine. About your Role - Technical & site leadership: Provide hands‑on technical direction and...

You will work within our engineering team to perform optimisation works and carry out planned, preventative and reactive BMS maintenance to deliver impactful solutions, and ensure smooth, efficient operations for our clients, on Trend, Cylon and Tridium systems. We work with a range of Companies including well-known brands and high-end delivery and service is core to everything we do.

Senior Systems Engineer Salary: up to £65,000 per year + company benefits Location: North London Area Hours: Monday to Friday, no weekends The Opportunity Our client is a world leader in advanced radar, surveillance and navigation technologies supporting both defence and commercial applications. As part of their continued growth, we are seeking a Senior Systems Engineer to join their...

BMS Static Engineer Are you a skilled BMS Service Engineer looking to step away from the constant travel and take on a static site-based role? This is a fantastic opportunity to join a leading building management systems specialist, working on a prestigious site in Central London. You’ll be responsible for maintaining, optimising, and fault-finding on a range of BMS and control systems to...

You will be responsible for designing, building, and maintaining the complex, mission-critical infrastructure that powers their global transmission systems, ensuring the highest standards of broadcast excellence. This is a key position where you will guarantee seamless content delivery for a prestigious client base by ensuring the high availability, scalability, and robust security of all systems.

ABOUT THE COMPANY Our client is an innovative technology company specialising in advanced energy storage and power conversion solutions. They develop smart, sustainable systems that enhance grid stability and support the transition to cleaner energy. They culture is built on innovation, progress, and excellence, empowering people to create a more sustainable energy future. As a Power Systems...

FDM Systems Engineer (Aviation, Defence) Want to apply Read all the information about this position below, then hit the apply button. Remote/Hyrbid up to £100,000 (DOE)+ Company Benefits Are you a Systems Engineer/Systems Analyst or similar looking with FDM (Flight Data Monitoring) experience or similar looking to join a leading Military Flight Training School who are responsible for...

Job Title: Software Engineer (Distributed Systems & ML Infrastructure) Client: Elite Tech Firm Salary: Up to £220k Base + Industry-Leading Bonus Location: London (Hybrid) Sells: Work on next-gen distributed systems and ML infrastructure, take ownership of multiple greenfield builds, zero bureaucracy, a genuinely collaborative culture, stunning offices, and dedicated time for personal projects...

Security System Service Engineer (Intruder Alarms/Access Control) A variety of soft skills and experience may be required for the following role Please ensure you check the overview below carefully. London £50,000 - £55,000 + Career Progression + In-Depth Training + Extensive Overtime + Monday to Friday + Fire System Training + Company Van + Paid Travel Are you a Security System Service...

Role: Distributed Systems Software Engineer - Up to £190k + Bonus Salary: Up to £190k + Bonus Location: London (Hybrid) Skills: Language agnostic, just need to be a keen technologist (Ideally experienced in Rust, Python or C++) This firm is an elite company with high tech standards who have previously set tech world records. They are made up of some exceptionally talented individuals who above...

Security System Project Engineer (Intruder Alarms/CCTV) A variety of soft skills and experience may be required for the following role Please ensure you check the overview below carefully. London £50,000 - £55,000 + Career Progression + In-Depth Training + Extensive Overtime + Monday to Friday + Fire System Training Are you a Security System Engineer and or Security System Installation...

Project Engineer (Security Systems/Installation) A variety of soft skills and experience may be required for the following role Please ensure you check the overview below carefully. London £40,000 - £50,000 + Career Progression + In-Depth Training + Extensive Overtime + Monday to Friday + Fire System Training Are you an Engineer and or Installation Engineer, from a Security System background,...