21 application support engineer jobs found

Lead Technical Test Engineer Remote 3 month contract - potential for extension Outside IR35 £450pd iO are working with an established and rapidly growing Digital agency in their search for an experienced Lead Technical Test Engineer They work with global technology leaders to provide digital transformation services to a number of customers in industries including not-for-profit, financial services and the pubic sector You will bring years of experience, understanding and practical application in all levels and types of testing and a good understanding and usage of AWS services to assist in the set-up and triggering of test conditions. As the Lead Test Engineer, you will support the Test Manager with the strategy and coordinating a small team of Technical Test Engineers Must have experience in testing one or more of the following: Minimum of 5 years' experience in BOTH testing and test leadership Experience of testing web-based solutions built in a...

Lead Technical Test Engineer Remote 3 month contract - potential for extension Outside IR35 £450pd iO are working with an established and rapidly growing Digital agency in their search for an experienced Lead Technical Test Engineer They work with global technology leaders to provide digital transformation services to a number of customers in industries including not-for-profit, financial services and the pubic sector You will bring years of experience, understanding and practical application in all levels and types of testing and a good understanding and usage of AWS services to assist in the set-up and triggering of test conditions. As the Lead Test Engineer, you will support the Test Manager with the strategy and coordinating a small team of Technical Test Engineers Must have experience in testing one or more of the following: Minimum of 5 years' experience in BOTH testing and test leadership Experience of testing web-based solutions built in a...

Job Description: DevOps Engineer 12 Months £500-£525 per a day - Outside IR35 An experienced Platform/DevOps engineer is required to provide hands-on technical skills to an agile platform development team within Development Enablement domain, and to support our Product Teams in their delivery . As a DevOps Engineer you will be responsible for: Develop and support our OpenShift 4.x platform on AWS, suitable to run containerised development and production workloads. Design, build and support code-driven solutions for CI/CD, Monitoring, Logging and other platform services. Work directly with product teams to guide them into solving real problems in a way that is compatible with our enterprise architecture and that can be harvested and generalised into a platform features. Support development of a hybrid application model where components are spread across AWS native tools and OCP containers to maximise benefits of both. As a DevOps Consultant you...

VMWare VCF Engineer - 3 months+ - Outside IR35 - Hampshire full time on site ( 5 days per week) Please note: Successful applicants will be required to be Security Cleared prior to appointment due to the nature of the project. Key Responsibilities: Infrastructure/Application engineer with deep expertise in VMware Cloud Foundation (VCF) to design, build, operate and continuously improve our private cloud platform, in support of a Data-Centric Security LoE. Translate business and application requirements into scalable VCF reference architectures (MGmt/WLD domaine, VI WLD design, consolidated vs. standard deployments). Plan capacity, BOM and HCL-compliant designs (compute, storage, networking), including Edge design. Maintain, improve, and secure multi-classification, virtualised, collaboration and development environments Stand up and configure VCF, automating deployments. Integrate platform services and configure where used. Establish templates, standard operating...

Cloud Infrastructure Engineer / VMWare VCF Engineer - 3 months+ - Outside IR35 - Hampshire full time on site ( 5 days per week) Please note: Successful applicants will be required to be Security Cleared prior to appointment due to the nature of the project. Key Responsibilities: Infrastructure/Application engineer with deep expertise in VMware Cloud Foundation (VCF) to design, build, operate and continuously improve our private cloud platform, in support of a Data-Centric Security LoE. Translate business and application requirements into scalable VCF reference architectures (MGmt/WLD domaine, VI WLD design, consolidated vs. standard deployments). Plan capacity, BOM and HCL-compliant designs (compute, storage, networking), including Edge design. Maintain, improve, and secure multi-classification, virtualised, collaboration and development environments Stand up and configure VCF, automating deployments. Integrate platform services and configure where used. Establish...

Contract Infrastructure Architect / Senior Infrastructure Engineer Outside IR35 £500 per day | Defence & Security | Hampshire Contract position at a defence consultancy operating at the forefront of national security initiatives for an infrastructure architect/senior engineerPLEASE NOTE - The nature of this project will require the work to be carried out onsite and successful candidates will be required to be security cleared (SC Level) prior to appointment.You'll lead the build of JEDI-X, guiding the technical team and supporting its use through the experimentation phase. You'll look after multi-classification virtualised collaboration and development environments, keeping them secure and improving them over time. You'll work with internal infrastructure teams to strengthen Secure by Design across business and projects, and support Office 365 plus project systems in public, private and hybrid clouds. You'll handle infrastructure changes, monitor alerts and tickets, patch...

SC Platform Engineer - Hampshire (full time onsite) - £380-£480 per day outside ir35 - 3 months rolling Please note: Due to the nature of the project, successful applicants will be required to be Security Cleared prior to appointment. They are also open to immediately available permanent candidates. Salary circa £65,000. My client is an SME consultancy, specialising within the defence and security sector. They are looking for an experienced Platform Engineer to join them on fast moving, innovative and influential work that is underway in the Defence and Security Sector. Key Responsibilities: Configure Kubernetes environments to support scalable and resilient application deployments. Lead the design and construction of CI/CD pipelines to streamline the deployment process and enhance development efficiency. Support both on-premise and cloud platforms, ensuring consistency, reliability and maintainability through automation and Infrastructure as Code....

VMWare VCF Engineer - 3 months+ - Outside IR35 - Hampshire full time on site ( 5 days per week) Please note: Successful applicants will be required to be Security Cleared prior to appointment due to the nature of the project. Key Responsibilities: Infrastructure/Application engineer with deep expertise in VMware Cloud Foundation (VCF) to design, build, operate and continuously improve our private cloud platform, in support of a Data-Centric Security LoE. Translate business and application requirements into scalable VCF reference architectures (MGmt/WLD domaine, VI WLD design, consolidated vs. standard deployments). Plan capacity, BOM and HCL-compliant designs (compute, storage, networking), including Edge design. Maintain, improve, and secure multi-classification, virtualised, collaboration and development environments Stand up and configure VCF, automating deployments. Integrate platform services and configure where used. Establish templates, standard operating...

Contract Infrastructure Architect / Senior Infrastructure Engineer Outside IR35 £500 per day Defence & Security Hampshire Contract position at a defence consultancy operating at the forefront of national security initiatives for an infrastructure architect/senior engineer PLEASE NOTE - The nature of this project will require the work to be carried out onsite and successful candidates will be required to be security cleared (SC Level) prior to appointment. You'll lead the build of JEDI-X, guiding the technical team and supporting its use through the experimentation phase. You'll look after multi-classification virtualised collaboration and development environments, keeping them secure and improving them over time. You'll work with internal infrastructure teams to strengthen Secure by Design across business and projects, and support Office 365 plus project systems in public, private and hybrid clouds. You'll handle infrastructure changes, monitor alerts and tickets,...

VMWare VCF Engineer - 3 months+ - Outside IR35 - Hampshire full time on site ( 5 days per week) Please note: Successful applicants will be required to be Security Cleared prior to appointment due to the nature of the project. Key Responsibilities: Infrastructure/Application engineer with deep expertise in VMware Cloud Foundation (VCF) to design, build, operate and continuously improve our private cloud platform, in support of a Data-Centric Security LoE. Translate business and application requirements into scalable VCF reference architectures (MGmt/WLD domaine, VI WLD design, consolidated vs. standard deployments). Plan capacity, BOM and HCL-compliant designs (compute, storage, networking), including Edge design. Maintain, improve, and secure multi-classification, virtualised, collaboration and development environments Stand up and configure VCF, automating deployments. Integrate platform services and configure where used. Establish templates, standard operating...

SC Platform Engineer - Hampshire (full time onsite) - £380-£480 per day outside ir35 - 3 months rolling Please note: Due to the nature of the project, successful applicants will be required to be Security Cleared prior to appointment. They are also open to immediately available permanent candidates. Salary circa £65,000. My client is an SME consultancy, specialising within the defence and security sector. They are looking for an experienced Platform Engineer to join them on fast moving, innovative and influential work that is underway in the Defence and Security Sector. Key Responsibilities: Configure Kubernetes environments to support scalable and resilient application deployments. Lead the design and construction of CI/CD pipelines to streamline the deployment process and enhance development efficiency. Support both on-premise and cloud platforms, ensuring consistency, reliability and maintainability through automation and Infrastructure as Code. Implement...

Product Solutions Engineer Contract - Initial 6 month contract with the opportunity for further extensions Day Rate - 450 per day (Outside IR35) Fully remote working Spencer Rose are partnered with a leading AI Technology company who are actively in search of a Product Solutions Engineer on a contract basis. My client provide an AI-Powered Data Fabric Platform that is designed to help enterprises get instant, trusted answers from their vast distributed data. Within this role, the Product Solutions Engineer will be responsible for proactively working with Data Architects, Security Architects, Data Engineers, and BI Developers to design, implement, and optimize data products and solutions. The Product Solutions Engineer will have the following responsibilities - Data Modeling & Architecture: Refine, and assist mapping of logical, and physical data models. Collaborate with Data Architects to ensure models align with business requirements and best...

Contract Infrastructure Architect/Senior Infrastructure Engineer Outside IR35 £500 per day | Defence & Security | Hampshire Contract position at a defence consultancy operating at the forefront of national security initiatives for an infrastructure architect/senior engineer PLEASE NOTE - The nature of this project will require the work to be carried out onsite and successful candidates will be required to be security cleared (SC Level) prior to appointment. You'll lead the build of JEDI-X, guiding the technical team and supporting its use through the experimentation phase. You'll look after multi-classification virtualised collaboration and development environments, keeping them secure and improving them over time. You'll work with internal infrastructure teams to strengthen Secure by Design across business and projects, and support Office 365 plus project systems in public, private and hybrid clouds. You'll handle infrastructure changes, monitor alerts and tickets,...

Azure DevOps Engineer Contract Outside IR35! Rate - £400 - £435.00 per day 6 months initially (12 month piece of work) Hybrid - Leicester (3days a fortnight. 1 day a week then 2 days a week the next - Alternates) Overview My client is undertaking a large-scale Global Ledger (GL) Transformation and is looking for an experienced DevOps Engineer to join the Infrastructure team on a contract basis. This role will focus on building and optimising cloud infrastructure within Microsoft Azure, ensuring automation, scalability, and reliability across key finance and application environments. Key Responsibilities Design, build and maintain Azure infrastructure to support the GL Transformation initiative. Develop Infrastructure as Code (IaC) using Terraform to automate environment creation and configuration. Manage CI/CD pipelines within Azure DevOps, ensuring efficient build, release and deployment processes. Collaborate with Infrastructure, Application, and...

VMWare VCF Engineer - 3 months+ - Outside IR35 - Hampshire full time on site ( 5 days per week) Please note: Successful applicants will be required to be Security Cleared prior to appointment due to the nature of the project. Key Responsibilities: Infrastructure/Application engineer with deep expertise in VMware Cloud Foundation (VCF) to design, build, operate and continuously improve our private cloud platform, in support of a Data-Centric Security LoE. Translate business and application requirements into scalable VCF reference architectures (MGmt/WLD domaine, VI WLD design, consolidated vs. standard deployments). Plan capacity, BOM and HCL-compliant designs (compute, storage, networking), including Edge design. Maintain, improve, and secure multi-classification, virtualised, collaboration and development environments Stand up and configure VCF, automating deployments. Integrate platform services and configure where used. Establish templates, standard operating...

Cloud Infrastructure Engineer/VMWare VCF Engineer - 3 months+ - Outside IR35 - Hampshire full time on site ( 5 days per week) Please note: Successful applicants will be required to be Security Cleared prior to appointment due to the nature of the project. Key Responsibilities: Infrastructure/Application engineer with deep expertise in VMware Cloud Foundation (VCF) to design, build, operate and continuously improve our private cloud platform, in support of a Data-Centric Security LoE. Translate business and application requirements into scalable VCF reference architectures (MGmt/WLD domaine, VI WLD design, consolidated vs. standard deployments). Plan capacity, BOM and HCL-compliant designs (compute, storage, networking), including Edge design. Maintain, improve, and secure multi-classification, virtualised, collaboration and development environments Stand up and configure VCF, automating deployments. Integrate platform services and configure where used....

SC Platform Engineer - Hampshire (full time onsite) - £380-£480 per day outside ir35 - 3 months rolling Please note: Due to the nature of the project, successful applicants will be required to be Security Cleared prior to appointment. They are also open to immediately available permanent candidates. Salary circa £65,000. My client is an SME consultancy, specialising within the defence and security sector. They are looking for an experienced Platform Engineer to join them on fast moving, innovative and influential work that is underway in the Defence and Security Sector. Key Responsibilities: Configure Kubernetes environments to support scalable and resilient application deployments. Lead the design and construction of CI/CD pipelines to streamline the deployment process and enhance development efficiency. Support both on-premise and cloud platforms, ensuring consistency, reliability and maintainability through automation and Infrastructure as Code. Implement...

Who are we: In 2019, our founders were working as engineers solving complex cross domain problems within government organisations TwinStream was formed to consolidate their collective expertise and experience into one business, providing technical excellence and exceptional service to their clients. We have teams working both on-site with clients and remotely from home. Day Rate: £500 - £650 Location: Hybrid working in Cheltenham (3-4 days) with possible 24/7 call out when on rota Security Clearance: Must have live DV Clearance About the role: Our cross-domain services are used in high-profile government organisations. The demand for these services continues to grow in both scope and scale. We are seeking an experienced Site Reliability Engineer to help satisfy that demand. As an SRE you will be responsible for ensuring the availability, performance and cost effectiveness of these services. You will be working with multiple feature development teams and the...

Power Platform Automate Engineer Location: Hybrid (1 day/week in Bristol) Contract: 6 months initial – Outside IR35 - £450 p/d Overview Seeking a Power Platform Automate Engineer to join our digital transformation and AI innovation team. You’ll design, build, and deploy intelligent automation and AI solutions using Microsoft Power Platform , Azure OpenAI Foundry , and Azure services . Key Responsibilities Develop applications, workflows, and AI-driven solutions using Power Apps , Power Automate , Logic Apps , Copilot Studio , and Azure AI Foundry . Integrate Azure OpenAI for generative AI and natural language automation. Translate business requirements into scalable, secure technical solutions. Implement CI/CD pipelines via Azure DevOps and manage deployments. Support QA, documentation, and user training. Stay current with Microsoft Power Platform and Azure updates. Skills & Experience 3+ years’ experience with Power...

Location: Predominantly remote, occasional travel to London (18-day working month) Contract: Until March 2026 (extensions highly likely) Day Rate: £475-£500/day (Outside IR35) Start Date: January 2026 A Critical Government Department is seeking an SC-Cleared Technical Business Analyst to support a large-scale data migration programme . This role requires strong stakeholder communication skills, advanced data model analysis capability, solid SQL proficiency, and proven experience supporting cloud migration initiatives-ideally within AWS-based environments. Key Responsibilities Analyse SQL and AWS Athena data models, validating structures and business logic Review, refine, and maintain technical and business requirements Facilitate workshops with business users, data engineers, and architects Support migration of complex data models to AWS, identifying gaps, risks, and dependencies Translate business rules into user stories and contribute to Agile delivery...