backend software engineer jobs in Hillingdon

Senior Software Engineer Hayes, London Hybrid We are looking for a Senior Web Application Developer with 5+ years of experience in building and maintaining scalable, high-quality applications to join our growing tech team. As a senior member, you’ll play a key role in driving technical decisions, mentoring teammates, and ensuring best practices across the development lifecycle. As the UK’s...

Our client provides a digital platform to support social care and health providers in delivering compassionate, compliant, and effective care. As a trusted software service, they aim to empower care teams and elevate standards within the care sector. Working closely with a diverse onshore and offshore team, your skills in writing clean, scalable Java code, developing frontend solutions with...

Job Description The Backend team develops the core of the Alta Video Management System. These are Cloud based distributed systems monitoring and managing Video Cameras, Access Control Systems and Sensors. The Backend team is responsible for analyzing, developing, designing, and maintaining the entire backend ecosystem. This includes developing new features, adding capabilities and increasing...

Contract Role: Senior Software Engineer (x2) Rate: Up to £375/day (Inside IR35) Location: London - 1 day a week onsite Duration: ASAP - 31 March 2026We're building a brand-new engineering team to modernise and futureproof Media Services products. This is your chance to join a major legacy replacement programme, tackling technical debt and designing cloud-native components that will drive...

We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions of people love. And we do it all...

You will be responsible for building and enhancing SEQ based applications within the Palantir ecosystem, developing workflows, forms, and data models that reflect operational processes and user needs.

You will work alongside capable engineers and delivery specialists, contributing directly to the creation of data driven applications that support critical outcomes.

Our client is a forward-thinking solutions provider specializing in digital transformation for the water and wastewater industry. Their mission is to help utilities, municipalities, and industrial operators harness the power of cloud technology, IoT, AI/ML, and Hybrid Digital Twins to optimize operations, ensure compliance, and achieve sustainability and ESG goals.With a strong foundation in...

Contract Role: Senior Software Engineer (x2) Rate: Up to £375/day (Inside IR35) Location: London - 1 day a week onsite Duration: ASAP - 31 March 2026We're building a brand-new engineering team to modernise and futureproof Media Services products. This is your chance to join a major legacy replacement programme, tackling technical debt and designing cloud-native components that will drive...

Engineering Manager Hybrid: a few times a month in office An Engineering Manager is needed to join one of the UK's leading E-commerce & Gifting businesses, to lead and manage a brand new squad comprised of Backend Developers and testers.This is a newly formed position, for someone who has worked their way from a hands-on developer, with strong technical expertise, to someone who manages and...

Job Description Mechanical Design Engineer - Enclosures Are you a Mechanical Design Engineer looking to elevate your career? This role offers the chance to work within a dynamic, multi-skilled design and manufacturing environment, focusing on electronic instrumentation products. The position promises a blend of creativity and technical challenge, perfect for those passionate about mechanical...

Senior Civil Engineer Airfield Infrastructure (Stands & Notifications)Location: South East England (Major UK Airport)Employment Type: Permanent, Full-timeSector: Aviation / Airfield Infrastructure / Civil EngineeringCompany OverviewOur client is a leading infrastructure contractor delivering complex civil engineering projects within the aviation sector. With a reputation for technical...

The job holder plays an important role in Technical Support team by providing daily technical support to distributors and sub-distributors (including: trouble shooting, technical training, product induction and promotion) to ensure. The job holder is expected to ensure satisfactory HIKVISON technical services and continuous optimization of HIKVISION products via collation of customers’...

Senior & Principal Systems Engineers - Complex Safety-Critical Systems South Buckinghamshire / Middlesex / Berkshire / West London (Hybrid) When the margin for error is zero, the engineering has to be exceptional. We’re supporting a world-renowned engineering business entering an exciting growth phase after securing several major programmes of work. As part of this expansion, we’re looking for...

OverviewOur client is an award-winning company of Environmental and Engineering Specialists who undertake site investigations, land contamination risk assessments, geotechnical engineering surveys, flood risk assessments, amongst other surveys, and have years of expertise in adopting a pragmatic approach to complex engineering challenges. They are looking for a skilled and dedicated Senior...

Multi-skilled Maintenance Engineer (M&E) - Foot Mobile About JLL If you're looking to step up your career, JLL Workplace Management is the perfect professional home. At JLL, you'll have a chance to innovate with the world's leading businesses, put that expertise into action on landmark projects, and work on game-changing workplace and facilities management initiatives. You'll also make...

You will work closely with multidisciplinary teams across engineering, QA, and production, as well as third-party test houses, to ensure seamless testing, integration, and delivery. Key Responsibilities - Lead verification and validation activities for new hardware and software developments.

We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions of people love. And we do it all...

You will work closely with multidisciplinary teams across engineering, QA, and production, as well as third-party test houses, to ensure seamless testing, integration, and delivery. Key Responsibilities - Lead verification and validation activities for new hardware and software developments.

You will be responsible for building and enhancing SEQ based applications within the Palantir ecosystem, developing workflows, forms, and data models that reflect operational processes and user needs.

You will work alongside capable engineers and delivery specialists, contributing directly to the creation of data driven applications that support critical outcomes.

We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions of people love. And we do it all...