33 Contract jobs found for you

The OpportunityYou will join a high-impact development squad building commercial offerings on top of the thriving open-source Backstage framework. You will design and build backend systems, APIs, and developer portals that elevate the developer experience across external commercial clients and internal engineering teams alike.Your ImpactBackend & API Systems: Design, build, and maintain scalable backend services and APIs primarily using TypeScript, Node.js

Experienced Java Developer (Contract)Location - London, UKWork Mode - Hybrid (3 days work from office)Contract duration - 6 monthsActive SC Clearance required - YESAre you a hands-on Java expert looking for your next exciting contract opportunity?We are seeking an experienced Java Developer Contractor to help us design, build, and maintain high-quality enterprise applications. In this role, you will collaborate with cross-functional Agile teams to translat

Role : Avaloq DeveloperLocation: Scotland, UK (Remote)Contract Duration: 10 MonthsJob Description:An Avaloq Developer is responsible for the end‑to‑end design, implementation, customization, and unit testing of solutions within the Avaloq Banking Suite. The role involves delivering high‑quality parameterization, scripting, interfaces, and report development aligned to functional and technical requirements.Key responsibilities include:Implementing Avaloq pa

The OpportunityYou will focus on Software Toolchain Development-developing software, tools, and automation scripts to support and optimize the workflow for a control system development team. Based in Peterborough, your work will directly improve software quality, expand automation, and streamline development and testing processes.Your ImpactToolchain & Automation: Build, test, debug, and document software applications, CI/CD pipelines, and automated test f

Network Automation Engineer (Python / Ansible)About the Role We are seeking an experienced automation professional to streamline our infrastructure processes. The ideal candidate is either a Python Developer who has automated repetitive tasks within network, compute, or middleware environments (ideally writing Ansible modules or Terraform providers), or a Network/Compute Engineer with strong scripting and low-level configuration automation experience.Key R

The OpportunityIn this role, you will go beyond building standard user-facing features to focus on critical internal platform architecture. You will work within a lean, agile team to bridge frontend development with backend systems, transforming how internal engineers interact with, validate, and secure core data pipelines.Your ImpactPlatform Innovation: Build and scale developer-facing tools and dashboards from scratch to manage data contracts at the code

Job Title: Senior .NET Developer / Technical Lead Location: Gloucestershire, UK (Hybrid: 2-3 days/week on-site) Contract Rate: Up to £440 / day (Inside IR35) Contract Duration: 6 Months with potential extensionAbout the RoleWe are currently seeking an experienced Lead .NET Developer to join 1 of our leading technology clients based in Gloucestershire.In this role, you will serve as the technical authority for the engineering team-guiding system architectur

We're looking for a Next.js & Python Full-Stack Developer to help build data-dense, search-heavy web applications for a major public-sector team.If you like building slick, accessible UIs that pull together complex search indexes, spatial data, and cloud-backed APIs, this one's for you.The Setup:Term: 6-Month Contract (high probability of extension)Location: Hybrid (1-2 days onsite per week)Tech Stack: Next.js, React, TypeScript, Python, Elasticsearch, PyG

Senior C# / .NET Developer | Risk & Securities LendingDuration: 6 Months Contract | Location: London (Hybrid) | Work mode: Hybrid If you're a Senior .NET Engineer who thrives on understanding why a system is being built-not just how to code it-this one's for you. A top-tier financial firm in London is looking for a rounded backend engineer to build high-throughput engines for live Risk calculations and Securities Lending workflows.We're moving away from p

IOS Developer Location: Manchester (2 days per week in-office)Client engineering team in Manchester. You'll be taking ownership of our flagship iOS app, building clean, scalable architecture, and collaborating closely with cross-functional product teams to deliver slick user experiences.If you thrive in an environment where your code directly impacts real users every day, this role is for you.What You'll DoBuild & Scale: Architect, write, and maintain robu

Role: Python / Django DeveloperType: 12 Months Contract Location: London / Manchester / Birmingham / Cardiff / North East, UKWorking Model: Hybrid (2 days per week in Office)Payrate: £600 - £720 per Day on Inside IR35 via UmbrellaWhat You'll Do:Lead end-to-end system design and delivery using Python and Django.Write secure, test-driven code and maintain live service performance.Work in an Agile, multidisciplinary team aligned with Government Digital Servic

About the Role:We are looking for a reliable, hard-working site labourer for a short-term contract role on a busy new build housing development in Middlesbrough.This is a great opportunity to secure an immediate start, pick up consistent hours, and work alongside a highly respected housing developer. You will play an essential role in keeping the site safe, tidy, and running smoothly.Key Responsibilities:Assisting skilled trades on-site with material distr

Senior Linux / HPC EngineerLocation: United Kingdom (London / Remote UK - Occasional visit to London Data Center access)Contract: 12 Months (Contract) | Start: AugustThe RoleLooking for a hands-on Linux & HPC Engineer to join a elite Cloud Engineering group supporting high-performance scientific computing platforms. You'll work alongside a Senior HPC SME to support quantitative researchers, data scientists, and modelers, while helping drive a massive moder

Role : IBM Platform EngineerLocation: Watford, UkType : Contract (InsideIR 35) OR Permanent Mode : Hybrid Job Description : Costco utilizes the IBM i (AS/400) platform to run mission-critical enterprise systems. Developers working on these systems generally focus on backend enterprise operations, integrating legacy frameworks with modern cloud infrastructure, and supporting large-scale supply chain and inventory workloads. Core ResponsibilitiesEnterprise I

Azure Databricks Engineer - Contract - 6 Months+I am looking for an Azure Databricks Engineer to join a project for my new international client. The contract is initially 6 months but has a really strong view to extend into the new year.Rate: £550 per dayLocation: RemoteLength of contract: 6 months with a strong view to extend.Essential skills -Experience with Databricks and Pyspark.Strong Medaliaon architecture experience.Dimensional data modelling experi

Role : SCIDA - Specialist Services (Active DV required)Type : Contract for 12 months Location: Hemel Hempstead (some UK wide travel)Job Description : SCIDA - You will be responsible for ALL SCIDA activities of a large complex highly secure Managed Service; you are to strictly adhere to ALL platform and building SYOPS's, processes, procedures and local work instructions (inc any BT/Customer requested sub activities) as authorised and directed by the OSM (d

🔐 PQC & Cryptography EngineerLocation: 100% Remote (UK-based, with occasional fully expenses-paid office visits)Role Type: ContractClient: Leading UK High Street BankThe RoleQuantum computing is rapidly changing the cybersecurity landscape, and we need an experienced Cryptography Engineer to help future-proof our enterprise infrastructure.You'll be working directly on our Post-Quantum Readiness & Crypto-Agility journey-mapping business impacts, running ri

The OpportunityIn this role, you will focus on building production-grade Agentic AI platform architectures. Working within an agile team, you will bridge advanced LLM capabilities with enterprise systems to deploy scalable, multi-agent workflows.Your ImpactAgentic Innovation: Build multi-agent systems and stateful workflows using Google ADK, LangChain, or LangGraph.System Guardrails: Implement fallback logic, circuit breakers, and structured outputs via Py

Software Engineer 📍 Location: Central London (Hybrid: Tue-Thu in-office, Mon/Fri remote)⏱️ Duration: 6-Month Contract About the RoleWe're looking for a collaborative Full-Stack Software Engineer with 3 to 5+ years of experience to help us build out new features and integrate AI tooling for an internal platform.If you love crafting clean UI, digging into modern Angular, and connecting front-end applications with solid RESTful back-end APIs, this is a great

Role : Senior Azure DevOps Engineer - SC Clearance Location : UK (Remote)Type : Contract (Inside IR35) Job Description SummaryA highly experienced Azure DevOps professional responsible for architecting, delivering, and operating complex cloud and digital platforms that support large-scale public sector transformation. Expert in designing and implementing agile delivery pipelines across infrastructure, application, and platform services, with a strong emph

The OpportunityIn this role, you will go beyond basic feature delivery to build high-reliability, resilient applications and core internal tooling. Working within a global, POD-based team, you will drive the end-to-end software development lifecycle, ensuring code quality through rapid remediation, vulnerability management, and continuous platform enhancements.Your ImpactEnd-to-End Ownership: Take full responsibility for the software development lifecycle,

⚡ Lead Hardware Engineer - Electric Drive Systems📍 Location:Norfolk NR14 8FP💼 Employment Type: Full-Time, Contract⏰ Hours: 37.5 hours/week (Monday - Friday, 8:30 AM - 5:00 PM)💰 Rate: £450 / Day Rate ( Outside IR35)Interview Process: 1. 💻 Stage 1: Microsoft Teams interview🏢 Stage 2: On-site interview 🚀 About the RoleAre you ready to take technical ownership of next-generation electric drive technologies?We are seeking a proactive and skilled Lead Har

The OpportunityYou will act as a "software detective"-investigating complex technical issues, keeping core retail systems running smoothly, and driving continuous system improvements.Your ImpactRapid Issue Resolution: Diagnose and resolve complex software glitches across business-critical systems to keep retail operations seamless.Technical Leadership: Serve as a subject matter expert, taking ownership of team decisions and collaborating across teams to so

Role: Junior Software EngineerLocation: London, UK (Hybrid)Hours: 8:00 AM - 5:00 PM | Duration: 6- 12 Month ContractAbout the RoleWe're looking for a bright Junior Engineer to join our London team. You'll build reliable apps, solve real-world tech puzzles, and help automate recurring bugs to keep our systems stable.Mandatory SkillsNode.jsAngularMySQLWhat You'll DoBuild & Debug: Write clean, secure code using Node.js, Angular, and MySQL. Review and debug te

🚀 We're Hiring: Senior Software Engineer (Java / AWS)We are looking for a product-minded engineer to build scalable, high-volume transactional systems. If you love solving complex backend challenges and care about the user experience, we want to hear from you.The Tech Stack:Java & Spring BootAWS (Cloud-native microservices)What You'll Do:Design, build, and optimize high-throughput backend services.Partner closely with Product Managers to shape features fr

Senior Linux Automation & Platform Engineer (Perl/Python)Location: London (Hybrid - 3 days per week onsite in Canary Wharf)Contract Duration: 12 Months (49 weeks)Benefits: 33 days holiday allowanceAre you a hands-on Linux Automation Engineer with a strong background in Perl and Python? We are looking for an experienced Platform Engineer to support, maintain, and evolve a critical enterprise platform for a large-scale global client.In this role, you will ch

Role : User Experience (UX) Research- SC ClearanceType : Contract for 6months - Inside IR35Location: Newcastle, UKMod of work : Hybrid(3-days in a week)Job Description:Responsibilities: As a Researcher, you will be responsible for planning, structuring, and delivering research using various secondary and primary research techniques. You will apply your research and insight expertise to provide market trends, research outcomes, and communication strategies

Role : ServiceNow Specialist - Must have active SC clearanceLocation : Manchester, UKType : Contract Inside IR35 via UmbrellaMode of work : Hybrid 3-day onsite in a weekJob Description:Must Haves: ServiceNow Specialist - Must already hold SC clearance ActiveExtensive hands-on experience delivering ServiceNow implementations in enterprise environments (ITSM as a minimum)Proven ability to design, configure, and implement ServiceNow solutionsAdvanced experi

Contract Full Stack / Backend Engineer III - Trust & Safety PlatformsDuration: 6-Month Contract (with potential for extension)Location: 100% Remote (UK-based)Inside/Outside IR35: Insert IR35 The OpportunityWe are looking for a Senior Full Stack / Backend Engineer (Level III) to join the Trust & Safety / Policy Platform team for one of the world's leading, household-name audio streaming platforms.If you are a backend-heavy engineer who enjoys the autonomy o

The Opportunity:In this role, you will go beyond building standard user-facing features to focus on critical internal platform architecture. Working within a lean, agile environment, you will develop and expand multilingual content taxonomy systems, ensuring complex global catalogs are seamlessly organized and discoverable.Your Impact:Platform Innovation: Solution design and end-to-end implementation of capabilities within existing cloud services and data