software systems engineer jobs in Egham

You will have a high degree of accountability and responsibility from Day 1.

You will be an integral part of the Ripple Trading and Markets Team, building scalable, resilient and performant trading systems in a constantly evolving and fast paced environment.

You will have real impact and have the opportunity to drive the architectural roadmap, whilst looking to optimize away manual inefficiencies.

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 collaborate closely with cross-functional partners to push technology forward, even in areas where solutions are still being defined. Key Responsibilities - Monitor industry and company-wide computing technology trends to evaluate and develop new capabilities aligned with the product roadmap.

Control Systems Software Engineer Introduction: This organisation designs and delivers mission-critical technology that underpins some of the UK’s most complex and regulated environments. This role sits at the heart of long-life, safety-critical systems that directly support national defence operations. Role Overview: - Location: London (hybrid working available) - Package: Competitive...

Control Systems Engineer Any additional information you require for this job can be found in the below text Make sure to read thoroughly, then apply. Orion is working with an innovative organisation focused on advanced technologies. They collaborate across various industries worldwide, ranging from food & beverage to electronics, and pharmaceuticals to deliver sustainable and effective...

Join an innovative AI start-up transforming manufacturing – London This fast-growing technology company is building intelligent edge systems that bring AI-powered machine vision directly onto factory floors. The team are now looking for an Embedded Edge Systems Engineer to take ownership of the design, optimisation and productisation of edge platforms — spanning embedded hardware, Linux-based...

You will be responsible for the entirety of the back end features of the products.

You will be in charge of building scalable backend services and awesome messaging queues.

You will be responsible for developing a Python-based back end platform that's handling 100,000+s of interactions daily.

Power System Engineer 02/2026 – 07/2026 initially London The consultant will support projects at various phases by conducting studies. Scope includes: - Create and validate EMT and RMS models for relevant assets (e.g., WTG, PPC, STATCOM, as applicable). - Plan and execute design and Grid Code compliance studies, small disturbances and fault scenarios. - Draft clear, audit-ready technical...

RF Systems Engineer - Satellite Communications - Location: London / Hertfordshire (Hybrid – 3 days onsite) - Security clearance required A well-established UK engineering organisation operating at the forefront of satellite communications and RF systems are looking to appoint a RF Systems Engineer - Satellite Communications to take ownership of complex products used in critical RF / SatCom...

You will work at the intersection of software, embedded systems, payload integration, and customer operations, supporting the deployment of next-generation spatial intelligence tools into UAV and ISR ecosystems. Key Responsibilities:

Job Description Commissioning Engineer (Smoke Ventilation Systems) £47,000 - £55,000 + Company Van + Company Card + Weekdays Only + Progression + Bonus + Health Care Scheme + Extended Company Benefits + Time Served Benefits London Are you an experienced installation / service engineer or technician from the smoke ventilation industry, looking to join a market leading company that provides...

JOB TITLE: Security Systems Engineer SALARY: £45,000 - £50,000 LOCATION: London / Home Counties SETTING: Office & Onsite locations 5 days per week BENEFITS: 22 days Annual Leave with an extra day every 2 years up to 30 days My client is a leading mid-market CCTV provider, working with a wide range of customers throughout London and the South. The business is owned and managed by a team with...

Software Engineer - Quantitative Finance 40+ top trading firms seeking exceptional engineers. Multiple immediate openings. What you'll do: - Build trading systems and market data infrastructure - Develop quantitative research platforms and tools - Optimize performance-critical financial applications Requirements: - 2+ years software engineering experience - Strong C++/Python/Java skills -...

Founding Software Engineer – Factory & Manufacturing Systems Location: On-site, London (factory-based) Salary: Up to £170,000 base + meaningful equity Industry: Advanced Manufacturing / Defence / Aerospace / Industrial AI The Company: They are a very early-stage, software-first manufacturing company building a new industrial backbone for the West. They are creating a network of...

Software Engineer – Custom Software (Android) London Office Hybrid working – approx. 20% onsite URGENT contract - Initial 4 months with high likelihood of extension We’re looking for a Software Engineer with strong Android expertise to join a high-impact custom software team delivering solutions for a major defence client. This role offers the opportunity to work on complex, mission-critical...

Senior Software Engineer - AI Infrastructure We’re working with a hyper growth company. They are building the GPU infrastructure to the best ai labs and the biggest enterprise companies. They are building the solution that allows researches to focus on their models, while utilising the phenomenal scale and reliability of the world best ai cloud platform. The engineering team is small,...

Senior Software Engineer (Full-stack) - Permanent | On-Site | London Join a rapidly scaling US-backed startup at a pivotal moment. With significant funding secured and strong momentum, they are establishing their UK presence and offering exceptional equity opportunities for early team members. As a Senior Software Engineer, you'll work across our Python and TypeScript stack, contributing...

Senior Software Engineer Location: London (x3 days a week onsite) Salary: Up to £80k DOE Type: Perm Job Description We are looking for a passionate Senior Java Engineer in London to lead the design and development of core product features and services that power an app used by thousands of travellers on a daily basis. As a Senior Java Engineer for an loyalty program team, you will have the...

Job Title - .NET Developer (Contract) Location - London (Hybrid – 2–3 days onsite) Contract Type - Contract (Outside IR35 / Inside IR35 – depending on client) Duration -12 months (likely extension) Day Rate - Competitive Role Overview We are looking for an experienced .NET Developer to join a delivery-focused engineering team working on business-critical systems in a fast-paced London-based...

If you like building Python systems that make machine learning research actually work at scale - this one's for you. You'll develop and improve the internal tooling that researchers rely on daily: distributed compute workflows, data pipelines, and robust infrastructure that connects research code to real environments - including hardware/prototype devices on-site. What's in it for you - £98,000...