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4 contract systems engineer jobs found in Remote

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Remote contract systems engineer
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Outside Spy
Aug 20, 2026
Duration not stated
Software & Controls Systems contract role - Bucks/Remote at Morgan McKinley (South West), Buckinghamshire, £50 to £60 per Hour
£50 - £60 per day
Outside Spy Remote (Buckinghamshire, UK)
Software & Control Systems Engineer - Contract - Outside IR35 - Bucks/Remote I am currently supporting a client of mine to seek a software & control systems engineer to join the business on an initial 6 month contract, with the opportunity for the position to be extended beyond this. The company are an industry leader in safety critical electrification applications and have just won a big project, on which they require the support. Job Role: Contract Location: Bucks/Remote IR35: Outside Rate: £50-60 p/h Skills needed: * Highly experience with control theory * Expert using simulink * Embedded coder and code generation * Full understanding of end to end embedded software development If you are interested in this position please send across your CV and we can set up a call to discuss further.
Outside Spy
Aug 20, 2026
up to 6 Months
Backend Engineer at Synapri, Remote, 3 Months, £Contract Rate Outside IR35
Outside Spy Remote
Synapri are working with a LegalTech business looking to hire a Backend Engineer to support on an initial 3-6 month contract project. The contractor hired will help design and build a high volume, scalable backend platform which interfaces with an exciting new AI product. Core technology covers C#, API Integration, SQL within an AWS environment. This is an exciting role for someone contribute to approach in addition to build and delivery. Rate:  Outside IR35 Location:  London, remote with Adhoc travel into the office Duration:  Initial 3 months Experience required: Experience Backend developer with at least 5 years of commercial C# / .NET experience Experience with distributed systems, queues, asynchronous processing and background workers Good knowledge PostgreSQL or SQL Server. Comfortable designing and consuming REST APIs Desirable experience: eDiscovery or legal technology experience Experienced with Nuix,...
Outside Spy
Aug 20, 2026
6 Months or more
Java Developer - Core Banking at Xcede, Remote work, 6 Months, £400 per day
£400 per day
Outside Spy Remote (Remote work , UK)
Senior Java Engineer - Core Banking 6-month contract Fully Remote Outside IR35 £400 per day We are looking for a Senior Java Engineer to join a major Core Banking team delivering the development, modernisation and support of mission-critical banking services. You will work across several strategic initiatives, including core banking transformation, Legacy-system modernisation, regulatory enhancements and integrations between core banking platforms and surrounding services. This is a hands-on engineering position requiring strong Java expertise and recent experience delivering highly available systems within banking, payments or financial services. Key responsibilities Design, develop and maintain Java and Spring Boot services supporting core banking operations. Modernise Legacy banking applications into scalable microservices. Build APIs and event-driven integrations between core banking platforms, payment systems and third-party services. Develop services covering areas...
Outside Spy
Aug 17, 2026
6 Months or more
Senior React Engineer - React, Typescript, Tailwind, Figma, UX & UI - Global B2B SaaS at Smart-Sourcer, Remote (United Kingdom only), 12 Months, £600-£700 per day
£600 - £700 per day
Outside Spy Remote (United Kingdom)
Senior React Engineer - React, Typescript, Tailwind, Figma, UX & UI - Global B2B SaaS £600 - £700 per day Outside IR35 12-month contract 100% remote About the Role: Outstanding contract opportunity to join this global, market leading B2B SaaS organisation. We're looking for a Senior React UI Engineer who blends strong Front End engineering with credible design instincts to contribute to the Front End design & development of a greenfield platform . You'll be the person who knows when something is ugly versus broken and you'll spend your time fixing the latter. We ship fast, we prioritise function over form, and we need someone who thrives in that environment. What You'll Do: Build and refine UI for a high-growth B2B SaaS product , using React, TypeScript, and Tailwind. Own our Tailwind-based component library , keeping it aligned (best effort, not pixel-perfect) with our Figma design system. Act as a go-to for UX questions , helping...
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