onsite support engineer jobs in Slough

Are you ready to apply data science where it matters most? Do you want your models to drive real-world outcomes in mission-critical settings? Do you enjoy working onsite with a variety of invested clients? A leading UK consultancy is building a dedicated AI & Data Science team to strengthen its delivery capability in Defence. They’re known for outcome-driven transformation work and operate a...

You will provide mission-critical support for low-latency trading systems, automate infrastructure and application processes, and collaborate directly with trading, development, and infrastructure teams.

You will operate in a high-performance environment that values precision, initiative, and continuous innovation.

Senior Integrated Logistics Support Engineer This role sits at the heart of major UK defence programmes, helping ensure complex systems are supported, sustained, and future-proofed. You’ll play a key role in shaping long-term support strategies while influencing how critical platforms perform throughout their lifecycle. Role Overview: - Location: London (hybrid working available) - Package:...

Job title: Application Support Engineer Client: Elite Investment Bank Rate: Up to £450 p/d Duration: 3 months rolling Location: London / Hybrid My client is a top ranked, globally renowned firm that invests large amount of money into improving their technology stack! Although, the contract is initially 3 months they are looking for someone to grow with the firm! Core skills required: ✔️...

Infrastructure Support Engineer – AWS Location: London Comepnsation: £200,000+ A leading global quantitative investment firm is seeking an experienced Infrastructure Support Engineer with strong AWS expertise. This role offers the opportunity to maintain and optimize a secure, scalable cloud infrastructure supporting advanced trading strategies. Responsibilities: - Manage and support AWS...

Do you want to join a cutting-edge fintech organisation that’s revolutionising the financial markets with their innovative trading platform? We’re seeking a talented Client Service Specialist to join this dynamic and technical team, shaping the future success of the business. Your Role: As a Support Specialist, you’ll play a key role in ensuring the smooth operation and reliability of the...

Job Description Shift Engineer - Client Direct - Commercial Complex - Docklands - Parking on site - Up to £56,000 CBW are recruiting for a skilled Shift Engineer to join the in-house maintenance team at a globally recognisable commercial estate. The successful candidate will support the Shift Lead in delivering a high-quality, reliable service, ensuring systems operate efficiently with minimal...

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...

Product Engineer (Data / Platform / Applied AI) Location: London (hybrid 3 days onsite) The Opportunity We’re partnering with a rapidly scaling, venture-backed technology startup building a next-generation enterprise data and AI platform. They’re looking for a Product Engineer who thrives at the intersection of product thinking, data engineering, and applied AI. This role is ideal for someone...

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.

World Wide Technology (WWT), a global technology integrator and IT solutions provider. World Wide Technology, established in 1990 in St. Louis, Missouri, collaborates with OEMs like Cisco and Dell EMC to offer infrastructure security and custom app development services to Fortune 500 companies in various sectors. With over 10,000 employees globally, we generate $20 billion in annual revenue and...

Job Title: Creative Technologist / Engineer Client Location: London - Hybrid 3 Days Onsite Starting: Mid March Pay Comments: £36.54 per hour PAYE (£76K p/a pro rata) Hours: Full-time Duration: 11-12 month contract Job Description: We’re looking for a Creative Technologist / Engineer to join a high-performing Performance Marketing team supporting creative work across EMEA. This is a...

Senior Software Engineer (Python) 💰 Up to £130,000 + excellent benefits (including work from abroad) 📍 Hybrid - 2 days onsite in Central London (London Bridge) Are you a Senior Python Engineer who loves solving deep technical challenges? Want to help reinvent how future hardware is created? 🚀🔬 Join a top-tier engineering team building a revolutionary platform that turns high-level hardware...

You will also contribute to innovative AI-driven solutions, including the development of AI agents for post-sales call auditing, leveraging OpenAI’s APIs. This is a stand-alone, hands-on role based onsite in Central London, working closely with cross-functional teams to drive data and AI initiatives that directly support business outcomes.

Senior Software Engineer Cheltenham or London (Hybrid - 2 days a week onsite) Up to £80,000 + excellent benefits We’re working with a specialist secure technology consultancy supporting some of the UK’s most security-conscious organisations. They’re looking for a Senior Software Engineer who enjoys solving meaningful problems, working with modern technology, and building software that...

You will play a crucial role in the Design function by producing calculations, drawings and documentation used to deliver major Renewable Energy, Sustainability, Power Infrastructure and Power Generation projects involved in the transition to Net Zero.

My client is looking for a mid–senior Desktop Support Engineer to join a fast-paced technology team supporting a demanding user base in a high-performance environment. This is a hands-on role suited to someone who enjoys working close to the business, taking ownership of issues end-to-end, and contributing beyond pure support. The role offers exposure to a broad range of technologies and the...

At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places around the world. And we get to do the...

Job Description Radio Engineer (Permeant) Location: Heathrow (Longford) Salary: £35,000–£40,000 (flexible for the right experience) Working pattern: Onsite, Monday–Friday, 7:00am–3:00pm We’re recruiting for an experienced Radio Service Engineer to support critical radio communications across Heathrow Airport, with occasional work at other London transport locations. This is a hands-on,...

At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places around the world. And we get to do the...