9 jobs found in Barnsley

Interim Cost Accountant Location: Barnsley (5 days on-site with potential flex in future ) Length: 3 - 6 months Day Rate: £300-£350 per day (Inside IR35) Gleeson are delighted to be recruiting for an experienced Interim Cost Accountant to join a growing manufacturing Group with sites in the Barnsley area. This is an excellent opportunity for a hands-on finance professional who can quickly add value by providing meaningful costing analysis and helping the business gain a clearer understanding of its manufacturing costs. Key Responsibilities of Interim Cost Accountant Analyse and report on the cost of manufacturing across the site from scratch. Review and maintain Bills of Materials (BOMs), ensuring accuracy and integrity. Perform detailed material cost analysis to identify trends and opportunities for improvement. Produce and investigate manufacturing variances, providing clear explanations and recommendations. Deliver margin analysis to support pricing and profitability...

Infrastructure Team Lead (Contract) 📍 Wakefield (Hybrid - 1-2 days on-site) 💼 Band 8a equivalent: £294.03 - £337.36 per day (Inside IR35) ⏳ 6 months initial - potential extension Overview We are supporting a large NHS organisation to appoint an experienced Infrastructure Team Lead on a contract basis.This is a hands-on leadership role, combining line management responsibility with technical oversight of enterprise infrastructure. You'll lead a team delivering reliable, high-performing IT services that support critical 24/7 operations. Key Responsibilities Lead and manage a team of infrastructure Engineers and Specialists Oversee the day-to-day delivery of infrastructure services (networks, servers, core platforms) Ensure the stability, availability, and performance of enterprise environments Act as an escalation point for complex technical issues and major incidents Plan and prioritise team workloads across BAU and project activity Support delivery of the infrastructure...

Performance & Non-Functional Testing Lead Inside IR35 | Remote with occasional travel to Sheffield We're looking for an experienced Performance & Non-Functional Testing Lead to join a large-scale cloud transformation programme. This is an excellent opportunity for someone with strong Identity & Access Management (IAM) experience and a proven background delivering performance and non-functional testing across Google Cloud Platform (GCP) environments. You'll be responsible for defining and leading the end-to-end Performance & Non-Functional Testing strategy, ensuring cloud-based services are scalable, resilient, secure, and release-ready. Working closely with Architects, DevOps, Engineering and Product teams, you'll embed performance testing into delivery pipelines and provide clear insight into quality, risk, and operational readiness. Key requirements: * Extensive experience delivering Performance & Non-Functional Testing within Identity & Access...

Solution Architect - Identity & Access Management (IAM) Hybrid Sheffield - 3 days per week onsite £(Apply online only) per day Inside IR35 Initial contract until end of the year with view to extend long-term We're looking for an experienced Solution Architect to join a major financial services transformation programme focused on modernising enterprise Identity & Access Management (IAM) capabilities. This is an opportunity to play a key technical leadership role in designing the next generation of identity services, helping shape secure, scalable and cloud-native solutions within a large, complex enterprise environment. Working closely with architects, engineering teams, security specialists and business stakeholders, you'll define solution architecture, establish technical standards and guide delivery across a large-scale IAM transformation programme. What You'll Be Doing Define end-to-end solution architecture across business, application, data and infrastructure...

Machine Shop Operative Middleton, Greater Manchester £18.77 per hour + 15% Shift Allowance (Inside IR35/Umbrella) 6 Month Initial Contract with Extension and Potential Permanent Opportunities Excellent opportunity for a Semi Skilled Machine Shop Operative with manufacturing or engineering experience looking for an immediately available contract with a global engineering business offering long term opportunities. Do you have experience using hand tools, grinding equipment or working with metal components? Are you looking to join a well established manufacturer offering training, long term stability and the opportunity to secure a permanent position? This company are a global engineering manufacturer supplying specialist products to customers worldwide. Due to continued growth they are looking to recruit a Semi Skilled Machine Shop Operative to join their Middleton manufacturing facility. In this role you will carry out deburring, polishing and finishing of precision...

Change & Release Manager – Remote – 3 month initial Contract – Inside IR35 VIQU have partnered with a leading enterprise organisation who are seeking an experienced Change & Release Manager to support a major transformation programme during a period of exceptionally high change activity. Role Overview This Change & Release Manager role has been created to provide additional capacity to an established Change & Release function as multiple technology and business initiatives progress simultaneously. The successful Change & Release Manager will work across both Change and Release activities, ensuring IT changes are effectively governed, coordinated and delivered with minimal operational risk. Working alongside project teams, technical stakeholders and suppliers, you will play a key role in maintaining delivery momentum whilst ensuring established Change Management processes are consistently followed. This is a hands-on role requiring someone who can quickly...

SC Cleared/Clearable Python Developer - Remote - £500 - £550 per day INSIDE IR35 Location: Travel Requirements: Travel 1 day a Month in Leeds typically Wed but once a quarter an additional day Duration: 6 months starting ASAP Previous experience Developing safe and secure code for complex software systems Provisioning and developing for cloud-native systems; preferably AWS but any public cloud is welcome Building and maintaining CI/CD systems that optimise for development velocity, security and reliability Experience working as a subject matter expert, collaborating with product teams, to help them build and observe cloud-native applications Experience investigating and supporting incident investigation on complex software systems Experience "shifting security left"; using various tools and techniques to ensure software is secure (for example: static/dynamic analysis)Core Skills Senior Python developer Cloud architecture / AWS Terraform, other IaC tools welcome Github...

Python Software Engineer +12 months + +Remote - 1 day a month on site in Leeds +SC cleared - current active clearance is essential +Inside IR35 +£400 a day We're looking for an experienced Senior Python Software Engineer with a strong background in cloud platforms and platform engineering to join a nationally critical programme supporting the UK's healthcare infrastructure. You'll be working on a highly available, secure healthcare integration and messaging platform that forms part of the UK's Critical National Infrastructure (CNI). The platform enables the secure exchange of patient and workforce data between healthcare organisations and digital services, helping ensure vital healthcare systems remain resilient, secure and available. This is an opportunity to work on software that has a genuine impact on millions of people while helping shape engineering standards across a modern cloud-native platform. What You'll Be Doing As a Senior Software Engineer, you'll combine...

Python Full Stack Developer Leeds (Hybrid) 6 Month Contract £(Apply online only)/day (Inside IR35) Python Full Stack Developer needed for a 6 Month Contract in mainly remote with some travel London or Leeds (Hybrid). Start ASAP ideally August 2026. Using Core Python, and web frameworks like Flask + Django & Front-end development using Vue.js, JavaScript, CSS and HTML. Hybrid Working – Mainly remote and travel working on-site in the Leeds or London office when required basis. A chance to work with a leading global IT transformation business specialising in large-scale Government projects. Key experience, responsibilities + tasks: Leading the design + development of complex applications using Core Python, and web frameworks like Flask + Django. Strong Python development expertise, and strong leadership skills, including the ability to drive development projects, and mentor junior developers. Front-end development using Vue.js, JavaScript, CSS and HTML to create...