141 jobs found in Reading

Lead React Engineer £600 p/day | Outside IR35 | Fully Remote | 6+ Month Contract We’re partnering with a well-established technology company in the IP management and SaaS sector to hire a Lead React Engineer. This role offers full ownership of a large-scale enterprise UI and the opportunity to shape front-end architecture for years to come. You’ll lead by example, drive best practice, and collaborate closely with both technical teams and business stakeholders. What You’ll Be Doing Leading the development of scalable, high-quality UI using React Architecting and implementing Redux for complex state management Creating structured, maintainable Sass/BEM styling Defining coding standards and influencing architectural decisions Working closely with business teams to refine requirements Providing guidance and support to engineers What You’ll Bring Advanced experience building production React applications Strong Redux exposure in complex systems Proven...

We are currently looking for an experienced Linux engineer to work for a client of ours. You must have current SC clearance and be a sole British citizen for this role as it will be working in a highly secure environment. You will be working within the infrastructure team that looks after the clients public cloud SaaS offering looking after the Linux infrastructure with a main focus on Ubuntu, with the first part of this role involving upgrading a number of Ubutnu bpxes.. You will have experience with RedHat Openshift and EUD provisioning maintenance, patching and hardening. Experience with SSO. VMware, Azure and networking is a must and any Scripting experience with ansible or powershell would help. Due to the nature of the role you will need to be on site 5 days a week and the role will be outside IR35.

Linux Engineer (Ubuntu Migration) – Contract, Outside IR35 £500 per day outside IR35, Farnborough 3-5 days per week 3 months initial contract, extendable SC clearance required prior to start This engagement is focused, delivery-driven and sits within a Defence / MOD-aligned environment. The platform is Ubuntu-based, and the immediate priority is a structured migration from an older Ubuntu version to a newer release within a compressed timeframe. You’ll take a hands-on role in planning and executing the migration across a secure, protectively marked estate, ensuring stability, compliance and minimal operational disruption. This includes assessing the current environment, identifying dependencies and risks, completing upgrade testing, resolving technical issues and supporting cutover activities. Strong enterprise Ubuntu administration experience is essential, alongside proven involvement in version-to-version migrations. Experience working within Defence, MOD or...

Linux Engineer (Ubuntu Migration) - Contract, Outside IR35 £500 per day outside IR35, Farnborough 3-5 days per week 3 months initial contract, extendable SC clearance required prior to start This engagement is focused, delivery-driven and sits within a Defence/MOD-aligned environment. The platform is Ubuntu-based, and the immediate priority is a structured migration from an older Ubuntu version to a newer release within a compressed timeframe. You'll take a hands-on role in planning and executing the migration across a secure, protectively marked estate, ensuring stability, compliance and minimal operational disruption. This includes assessing the current environment, identifying dependencies and risks, completing upgrade testing, resolving technical issues and supporting cutover activities. Strong enterprise Ubuntu administration experience is essential, alongside proven involvement in version-to-version migrations. Experience working within Defence, MOD or similarly regulated...

Senior Full-Stack Developer (.NET & React) Hybrid - Slough Contract - £600/day Outside IR35 We're partnering with a highly confidential, high-growth SaaS scale-up based in Slough that is expanding its engineering capability as it continues to scale its core product offering. PLEASE NOTE THAT THIS ROLE REQUIRES 2-3 DAYS A WEEK IN THE OFFICE. You'll join a 20-strong engineering team made up of permanent and contract developers, working in a collaborative, product-led environment with genuine autonomy and ownership. The Role Deliver full-stack features across .NET/.NET Core backend services and React front-end applications Contribute to architectural decisions and technical direction Write clean, maintainable, testable code Drive engineering best practice, CI/CD, and performance optimisation Collaborate closely with Product and UX in a modern agile setup What We're Looking For Strong commercial experience with C#/.NET Core Solid...

We have a current opportunity for a Foundry AI Engineer on a contract basis. The position will be based in Egham. For further information about this position ple AI Engineer - Contract Role I am working with a university that is looking for an AI Engineer with experience in AI Foundry to support the implementation of a number of new use cases. This is a remote contract for approximately three months. The role is outside IR35, with a start date planned for early to mid‑March. Job Description Title: AI Engineer Contract: 3 months Location: Remote IR35 Status: Outside IR35 Start: Early to mid‑March Overview The university is delivering a series of AI initiatives and requires an AI Engineer with hands‑on experience in AI Foundry to support the design, build, and deployment of AI use cases across the organisation. Responsibilities * Work with stakeholders to understand business requirements and translate them into AI use cases. * Build, deploy, and optimise AI models within AI...

We have a current opportunity for a Foundry AI Engineer on a contract basis. The position will be based in Egham. AI Engineer - Contract Role I am working with a university that is looking for an AI Engineer with experience in AI Foundry to support the implementation of a number of new use cases. This is a remote contract for approximately three months. The role is outside IR35, with a start date planned for early to mid-March. Job Description Title: AI Engineer Contract: 3 months Location: Remote IR35 Status: Outside IR35 Start: Early to mid-March Overview The university is delivering a series of AI initiatives and requires an AI Engineer with hands-on experience in AI Foundry to support the design, build, and deployment of AI use cases across the organisation. Responsibilities . Work with stakeholders to understand business requirements and translate them into AI use cases. . Build, deploy, and optimise AI models within AI Foundry. . Develop pipelines, workflows,...

Windows Server Team Lead Abingdon - on-site initially, then 1 day a week onsite £450 – £525 a day (Outside IR35) initial 3 months but should extend long term SC Clearance is mandatory Overview We are seeking an experienced Windows Server Team Leader to support a major programme of work which is due to start in April. This is a hands-on leadership contract role where you will help transition an established Windows team to effectively deliver both operational support and project-based work. You will work closely with the existing team lead to ensure resources are effectively planned, the team is properly supported, and new staff are onboarded successfully. Key Responsibilities Manage and coordinate the Windows Team across operational and project activities Assess team skills, capacity, and workload to plan and schedule resources effectively Support recruitment activities, including reviewing CVs and interviewing permanent and contract staff Work...

Windows Server Team Lead Abingdon - on-site initially, then 1 day a week onsite £450 - £525 a day (Outside IR35) initial 3 months but should extend long term SC Clearance is mandatory Overview We are seeking an experienced Windows Server Team Leader to support a major programme of work which is due to start in April. This is a hands-on leadership contract role where you will help transition an established Windows team to effectively deliver both operational support and project-based work. You will work closely with the existing team lead to ensure resources are effectively planned, the team is properly supported, and new staff are onboarded successfully. Key Responsibilities Manage and coordinate the Windows Team across operational and project activities Assess team skills, capacity, and workload to plan and schedule resources effectively Support recruitment activities, including reviewing CVs and interviewing permanent and contract staff Work alongside the existing...

Windows Server Team Lead Abingdon - on-site initially, then 1 day a week onsite £450 - £525 a day (Outside IR35) initial 3 months but should extend long term SC Clearance is mandatory Overview We are seeking an experienced Windows Server Team Leader to support a major programme of work which is due to start in April. This is a hands-on leadership contract role where you will help transition an established Windows team to effectively deliver both operational support and project-based work. You will work closely with the existing team lead to ensure resources are effectively planned, the team is properly supported, and new staff are onboarded successfully. Key Responsibilities Manage and coordinate the Windows Team across operational and project activities Assess team skills, capacity, and workload to plan and schedule resources effectively Support recruitment activities, including reviewing CVs and interviewing permanent and contract staff Work alongside the...

Windows Server Team Lead Abingdon - on-site initially, then 1 day a week onsite £450 - £525 a day (Outside IR35) initial 3 months but should extend long term SC Clearance is mandatory Overview We are seeking an experienced Windows Server Team Leader to support a major programme of work which is due to start in April. This is a hands-on leadership contract role where you will help transition an established Windows team to effectively deliver both operational support and project-based work. You will work closely with the existing team lead to ensure resources are effectively planned, the team is properly supported, and new staff are onboarded successfully. Key Responsibilities Manage and coordinate the Windows Team across operational and project activities Assess team skills, capacity, and workload to plan and schedule resources effectively Support recruitment activities, including reviewing CVs and interviewing permanent and contract staff Work alongside the...

Contract Embedded Linux Engineer Oxford | 6 months | Hybrid | Outside IR35 | £600 per day This is a contract for engineers who are comfortable below the application layer. You'll be working with a specialist engineering SME developing robust, portable electronic systems where performance, stability and hardware integration genuinely matter. The focus is Embedded Linux at the lower levels - bootloaders, Kernel and device drivers - not high-level UI work. What you'll be doing: Developing and modifying Linux device drivers Working on bootloader development (eg U-Boot) Supporting Kernel configuration, optimisation and debugging Hardware bring-up and board support package (BSP) work Debugging at the hardware/software boundary Supporting video or streaming pipelines where relevant (eg GStreamer) You'll work closely with electronics engineers to ensure software integrates cleanly with custom hardware platforms. What you'll bring * Strong experience with Embedded Linux (Kernel...

DevOps Engineer – 3‑Month Contract (Outside IR35)Location: Fully Remote Rate: £450–£600 per dayOverviewWe’re looking for an experienced DevOps Engineer to join on a 3‑month contract, working fully remotely. This role is focused on building, deploying, and supporting applications within a modern Azure environment. You’ll be working closely with engineering teams, so strong communication and collaboration skills are essential.Key Responsibilities Build, maintain, and optimise CI/CD pipelines within Azure environments. Deploy and support applications using Azure DevOps tooling and GitHub workflows. Collaborate with developers and stakeholders to streamline delivery processes. Troubleshoot build, deployment, and integration issues across environments. Contribute to improving automation, reliability, and deployment efficiency. Support teams using Jira and Visual Studio throughout the development lifecycle. Required Skills & Experience Strong hands‑on experience with Microsoft...

Senior Service Designer. 2 Community & Neighbourhood Health Discovery Outside IR35 - £500-600 pd 8 weeks (initially) - starting w/c 9th March South East - Hybrid 3 days per week onsite The roles Leads the design-led elements of a EPR discovery, translating user insight into clear, structured capability views to support neighbourhood health delivery. What you'll do: - Leads the user-informed capability view, covering as-is capabilities and future needs - Grounds capability models in user research across Community Trusts, PCNs, GPs, and partners - Articulates capability gaps in a way that supports prioritisation and feasibility discussions - Contributes to high-level requirements and early thinking on pilots and phased delivery What we're looking for: - Strong service or capability design experience in health or complex public services - Worked in ambiguous environments without a predefined target operating or technology model - Proven...

Contract Position: Automation Software Developer Location: Surrey UK (Hybrid) Start Date: ASAP Rate: £525 per day (outside IR35) Software development role focused on automation, contributing directly to the customer’s existing automation initiatives. Serve as a local EMEA advocate for automation, supporting EMEA and APAC teams with issues related to currently available operations task focused automation, especially where expertise in the customer’s broad automation architecture is required. Design and build testing frameworks to enable regular, repeatable testing of customer APIs, with eventual handoff to the customer’s Site Reliability Engineering (SRE) team. Support customer operations and storage / backup teams by helping them navigate the existing automation framework and troubleshoot issues. This is adjacent and supportive of the service from SRE team, providing an application‑development‑centric complement to SRE services. Skillsets Required:...

Contract: Automation Software Developer Location: Surrey UK (Hybrid) on site 3 days a week Start Date: ASAP Duration: 6 months Rate: £500 - £525 per day (outside IR35) Reference: 20311 Contract for an experienced Software Developer focused on automation, contributing directly to the customer's existing automation initiatives. Serve as a local EMEA advocate for automation, supporting EMEA and APAC teams with issues related to currently available Operations task focused automation, especially where expertise in the customer's broad automation architecture is required. Design and build testing frameworks to enable regular, repeatable testing of customer APIs, with eventual handoff to the customer's Site Reliability Engineering (SRE) team. Support customer operations and storage/backup teams by helping them navigate the existing automation framework and troubleshoot issues. This is adjacent and supportive of the service from SRE team, providing an...

Contract: Automation Software Developer Location: Surrey UK (Hybrid) on site 3 days a week Start Date: ASAP Duration: 6 months Rate: £500 - £525 per day (outside IR35) Reference: 20311 Contract for an experienced Software Developer focused on automation, contributing directly to the customer's existing automation initiatives. Serve as a local EMEA advocate for automation, supporting EMEA and APAC teams with issues related to currently available Operations task focused automation, especially where expertise in the customer's broad automation architecture is required. Design and build testing frameworks to enable regular, repeatable testing of customer APIs, with eventual handoff to the customer's Site Reliability Engineering (SRE) team. Support customer operations and storage/backup teams by helping them navigate the existing automation framework and troubleshoot issues. This is adjacent and supportive of the service from SRE team, providing an...

Contract Senior Product Owner - Microsoft Dynamics 365 CE Outside IR35 Hybrid (1-2 days per week in London) Initial contract through end of 2026 We're looking for an experienced Senior Product Owner (Microsoft Dynamics 365 CE) to support a major customer transformation programme. This Outside IR35 contract offers long-term delivery work and hybrid working, with 1-2 days per week onsite in London. You'll lead the product direction for Dynamics 365 Customer Engagement , working closely with business stakeholders and delivery partners to implement customer service and sales capabilities as part of a wider CRM and Martech transformation. Key Responsibilities Own and prioritise the Dynamics 365 CE product backlog Strong hands-on Dynamics 365 CE (Customer Service & Sales) Lead functional decisions using 'adopt over customise' principles Translate business needs into user stories and acceptance criteria Run product demos and manage feedback into...

6 to 12 month contract engagement Outside IR35 UK Remote Role: Lead the end-to-end design and configuration of IFS Service Management (and related service execution capabilities), ensuring scalable processes, clean integration patterns, and a blueprint fit for multi-country deployment. Skills & Experience: * Strong expertise with IFS (preferably IFS Cloud) in Service/Field Service/Asset Service domains. * Strong understanding of service execution and maintenance contexts (eg, renewables O&M, utilities, industrial services). * Proven architecture ownership across multi-site/multi-country rollouts. * IFS Service Management configuration expertise (service contracts, work orders, planning/scheduling, mobile). * Integration design thinking (APIs, Middleware patterns, event flows). * Workshop facilitation, design authority behaviours, structured documentation. Bonus: * Exposure to IFS FSM/Mobile, Resource Scheduling Optimization, or similar planning tools. *...

6 to 12 month initial engagement Hybrid/Remote UK Outside IR35 Deployment Lead required to join global organisation as they go through a complex ERP implementation (IFS) Role: Plan and drive deployment execution across local and international sites, ensuring end-to-end readiness (process, data, training, cutover, hypercare) and consistent adoption of the template at hand. Skills & Experience: * Extensive ERP deployment/rollout leadership, ideally with IFS. * Multi-country rollout and cutover leadership track record. * Strong programme controls: planning, RAID, dependency management. * Change and stakeholder management; confident with senior leaders and site teams. Cathcart Technology is acting as an Employment Business in relation to this vacancy.