32 site reliability engineer jobs found

DV Site Reliability Engineer (Contract outside of IR35) About Us   In 2019, the founders were working as engineers solving complex cross-domain problems within government organisations.   TwinStream was formed to bring together their collective expertise and experience into a single business, focused on delivering technical excellence and high-quality service to clients.   Since then, the company has grown to over 100 team members across the UK, with colleagues working both on-site with clients,  hybrid  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...

Full Stack Engineer - .NET & Azure Location: London, UK Working Mode: 1-2 days on site per week   Description We're looking for a Full Stack Engineer - .NET & Azure to join our team in London, UK in a hybrid working mode. In this role, you will develop modern applications and services as part of a digital transformation journey, focusing on the modernization of legacy systems. You will work closely with the Legacy Modernization team to build new modular applications, leverage Azure services and API integration, and design future-ready solutions that enhance business processes while maintaining reliability and scalability.   Responsibilities Full Stack Development: Design, develop, and maintain applications using .NET (C#) across front-end and back-end components Azure Logic Apps & Functions: Build and integrate workflows using Azure Logic Apps and serverless computing via Azure Functions API Integration: Implement secure...

Mindera are currently looking for a Senior Software Deployment Engineer who can lead the delivery, configuration, testing, and rollout of applications and retail device solutions across complex, large-scale environments. In this role you will help shape deployment strategy, drive automation, improve reliability, mentor engineers, and work closely with product, platform, and engineering teams to ensure smooth, secure, and high-quality releases that reaches thousands of customers. This is a hybrid role and you will be expected to be on site in Bracknell 3 days per week. Requirements Deployment & Configuration Leadership Lead end-to-end deployment processes across Dev, Test, UAT, Pre-Prod, and Production. Design scalable, repeatable deployment workflows and environment strategies. Drive automation across CI/CD pipelines using scripting, IaC, and tooling improvements. Ensure environment readiness, configuration integrity, and release...

We are seeking a passionate Software Engineering Manager who will provide technical expertise and operate with excellence. Being creative, curious, and confident, you will be an integral part of our empowered, self-managing, multi-disciplinary engineering teams - designing, building, releasing, and maintaining products. You will play a key role in driving our ambition to create a best-in-class software engineering team, environment, and culture. This is an initial 6 month contract (outside IR35) that requires you to work on client site 3 days a week in London, Paddington. Your key accountabilities will include: • Team Management: Build, mentor, and manage a high-performing software engineering team. Foster a culture of collaboration, innovation, and continuous improvement within the team. Facilitate communication and collaboration among team members. Ensure budgets, people and resource allocation, and workload, balance across projects. • Agile Delivery: Oversee...

QA Test Infrastructure Engineer (Contract) Location Cheltenham Employment Type Contractor Work on Technology That Protects What Matters At SiXworks, we build secure digital solutions that support Defence and National Security missions. Our teams work on complex problems where reliability, security, and speed of innovation matter. We’re looking for a QA Test Infrastructure Engineer who enjoys solving difficult technical challenges and wants their work to have real operational impact.   This role is on site 5 days a week in Somerset   What You’ll Do As a QA Test Infrastructure Engineer, you’ll help design, build, and deliver secure digital solutions in highly secure environments. You’ll work alongside engineers, architects, and delivery specialists to develop technology that enables faster, safer decision-making for critical operations.   Your...

Location Cheltenham Employment Type Contractor Work on Technology That Protects What Matters At SiXworks, we build secure digital solutions that support Defence and National Security missions. Our teams work on complex problems where reliability, security, and speed of innovation matter.   We’re looking for a Senior VCF Engineer who enjoys solving difficult technical challenges and wants their work to have real operational impact.   What You’ll Do As a Senior VCF Engineer, you’ll help design, build, and deliver secure digital solutions in highly secure environments. You’ll work alongside engineers, architects, and delivery specialists to develop technology that enables faster, safer decision-making for critical operations.   Your work may include: VCF 9.x Orchestration: Lead the end-to-end deployment of Management and Workload Domains using SDDC...

Mindera are currently looking for a Senior Software Deployment Engineer who can lead the delivery, configuration, testing, and rollout of applications and retail device solutions across complex, large-scale environments. In this role you will help shape deployment strategy, drive automation, improve reliability, mentor engineers, and work closely with product, platform, and engineering teams to ensure smooth, secure, and high-quality releases that reaches thousands of customers. This is a hybrid role and you will be expected to be on site in Bracknell 3 days per week. Requirements Deployment & Configuration Leadership Lead end-to-end deployment processes across Dev, Test, UAT, Pre-Prod, and Production. Design scalable, repeatable deployment workflows and environment strategies. Drive automation across CI/CD pipelines using scripting, IaC, and tooling improvements. Ensure environment readiness, configuration integrity, and release...

Mindera are currently looking for a Senior Software Deployment Engineer who can lead the delivery, configuration, testing, and rollout of applications and retail device solutions across complex, large-scale environments. In this role you will help shape deployment strategy, drive automation, improve reliability, mentor engineers, and work closely with product, platform, and engineering teams to ensure smooth, secure, and high-quality releases that reaches thousands of customers. This is a hybrid role and you will be expected to be on site in Bracknell 3 days per week. Requirements Deployment & Configuration Leadership Lead end-to-end deployment processes across Dev, Test, UAT, Pre-Prod, and Production. Design scalable, repeatable deployment workflows and environment strategies. Drive automation across CI/CD pipelines using scripting, IaC, and tooling improvements. Ensure environment readiness, configuration integrity, and release...

Mindera are currently looking for a Senior Software Deployment Engineer who can lead the delivery, configuration, testing, and rollout of applications and retail device solutions across complex, large-scale environments. In this role you will help shape deployment strategy, drive automation, improve reliability, mentor engineers, and work closely with product, platform, and engineering teams to ensure smooth, secure, and high-quality releases that reaches thousands of customers. This is a hybrid role and you will be expected to be on site in Bracknell 3 days per week. Requirements Deployment & Configuration Leadership Lead end-to-end deployment processes across Dev, Test, UAT, Pre-Prod, and Production. Design scalable, repeatable deployment workflows and environment strategies. Drive automation across CI/CD pipelines using scripting, IaC, and tooling improvements. Ensure environment readiness, configuration integrity, and release...

Mindera are currently looking for a Senior Software Deployment Engineer who can lead the delivery, configuration, testing, and rollout of applications and retail device solutions across complex, large-scale environments. In this role you will help shape deployment strategy, drive automation, improve reliability, mentor engineers, and work closely with product, platform, and engineering teams to ensure smooth, secure, and high-quality releases that reaches thousands of customers. This is a hybrid role and you will be expected to be on site in Bracknell 3 days per week. Requirements Deployment & Configuration Leadership Lead end-to-end deployment processes across Dev, Test, UAT, Pre-Prod, and Production. Design scalable, repeatable deployment workflows and environment strategies. Drive automation across CI/CD pipelines using scripting, IaC, and tooling improvements. Ensure environment readiness, configuration integrity, and release...

Our vision in the Corporate Operations Group division is to innovate and empower for a better future, this means delivering intuitive technology with people in mind. Our DNA is customer engagement, findings ways to innovate and do things differently, connecting data with engineering, driving digitalisation and providing reliable and secure services. Join our Enterprise Service Management team and contribute to increasing the availability of our products and services and reducing technology disruption risk. The integrity and resilience of our services are critical to ensure they are 'always on ' for Macquarie 's businesses. At Macquarie, our advantage is bringing together diverse people and empowering them to shape all kinds of possibilities. We are a global financial services group operating in 31 markets and with 56 years of unbroken profitability. You 'll be part of a friendly and supportive team where everyone - no matter what role - contributes ideas and drives outcomes....

Our vision in the Corporate Operations Group division is to innovate and empower for a better future, this means delivering intuitive technology with people in mind. Our DNA is customer engagement, findings ways to innovate and do things differently, connecting data with engineering, driving digitalisation and providing reliable and secure services. Join our Enterprise Service Management team and contribute to increasing the availability of our products and services and reducing technology disruption risk. The integrity and resilience of our services are critical to ensure they are 'always on ' for Macquarie 's businesses. At Macquarie, our advantage is bringing together diverse people and empowering them to shape all kinds of possibilities. We are a global financial services group operating in 31 markets and with 56 years of unbroken profitability. You 'll be part of a friendly and supportive team where everyone - no matter what role - contributes ideas and drives...

Our vision in the Corporate Operations Group division is to innovate and empower for a better future, this means delivering intuitive technology with people in mind. Our DNA is customer engagement, findings ways to innovate and do things differently, connecting data with engineering, driving digitalisation and providing reliable and secure services. Join our Enterprise Service Management team and contribute to increasing the availability of our products and services and reducing technology disruption risk. The integrity and resilience of our services are critical to ensure they are 'always on ' for Macquarie 's businesses. At Macquarie, our advantage is bringing together diverse people and empowering them to shape all kinds of possibilities. We are a global financial services group operating in 31 markets and with 56 years of unbroken profitability. You 'll be part of a friendly and supportive team where everyone - no matter what role - contributes ideas and drives outcomes....

Senior DevOps Engineer with Agentic AI tools exp London (Hybrid – 3 days onsite) Permanent/FTC / Contract (Inside IR35) Initial 6-month engagement with strong extension potential for Contract roles Immediate availability preferred Applicants must have the right to work in the UK   We’re seeking a highly capable Senior DevOps Engineer to help modernise and evolve a large-scale enterprise DevOps toolchain within a complex, regulated environment. This role sits at the intersection of platform engineering, developer enablement, security, and governance. You’ll work closely with engineering teams, platform owners, security, audit, and risk stakeholders to deliver secure, scalable, and developer-friendly DevOps capabilities that support enterprise software delivery at scale. This is a hands-on engineering role with strong influence across CI/CD strategy, platform reliability, automation, governance, and AI-assisted engineering...

400 - 450 Inside IR35 City Newcastle Province Shropshire Country United Kingdom Postal Code SY7 Job Description About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful and innovative technology solutions across UK government departments. Our work has positively influenced the lives of over 40 million UK citizens. We are passionate about user-centred design, agile delivery, and building digital services that make a real difference. Our teams work at the forefront of innovation, helping organisations transform and deliver high-quality, scalable solutions that truly matter.   Overview: We are looking for a highly skilled AWS DevOps / Data Engineer to design, build, and maintain scalable, resilient, and high-performing cloud-based data solutions. The ideal candidate will have strong DevOps expertise combined with data...

Location Farnborough Employment Type Contractor Work on Technology That Protects What Matters At SiXworks, we build secure digital solutions that support Defence and National Security missions. Our teams work on complex problems where reliability, security, and speed of innovation matter.   We’re looking for a Level 3 Support Engineer who enjoys solving difficult technical challenges and wants their work to have real operational impact.   This role is onsite in Bristol   What You’ll Do As a Level 3 Support Engineer, you’ll support our team to design, build, and deliver secure digital solutions in highly secure environments. You’ll work alongside engineers, architects, and delivery specialists to develop technology that enables faster, safer decision-making for critical operations.   Your work may include: Respond to incoming tickets...

Join Secure Code Warrior to create a safer digital landscape by assisting companies to secure their software through developer-led practices!   Secure Code Warrior’s mission is to establish new standards for coding that transform the ways software is created. We do this by providing the world’s leading agile learning platform that delivers the most effective secure coding solution for developers to learn, apply, and retain software security principles. More than 600 enterprises trust Secure Code Warrior to implement agile learning security programs, build safer software, and create a culture of developer-driven security. We are a venture-backed company with offices in Australia, the United States, Belgium, Iceland, and the United Kingdom.   Secure Code Warrior is seeking a Senior Engineer to take long-term ownership of our core system-level product suite across Windows and macOS. In this contract role, you will be the architectural...

400 - 450 Inside IR35 City Newcastle Province Shropshire Country United Kingdom Postal Code SY7 Job Description About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful and innovative technology solutions across UK government departments. Our work has positively influenced the lives of over 40 million UK citizens. We are passionate about user-centred design, agile delivery, and building digital services that make a real difference. Our teams work at the forefront of innovation, helping organisations transform and deliver high-quality, scalable solutions that truly matter.   Overview: We are looking for a highly skilled AWS DevOps / Data Engineer to design, build, and maintain scalable, resilient, and high-performing cloud-based data solutions. The ideal candidate will have strong DevOps expertise combined with data...

Role description Salesforce Commerce Cloud (SFCC) Architect Nottingham (Hybrid – 3 days per week onsite) Contract (Inside IR35) or Fixed‑Term Employment We are seeking a highly experienced Salesforce Commerce Cloud (SFCC) Architect to lead the design, development, and optimisation of enterprise‑scale eCommerce solutions. This is a strategic, hands‑on role where you will shape technical direction, drive best practices, and deliver high‑performing, customer‑centric digital commerce experiences. You will work in close partnership with UX, Product, Engineering, and Business stakeholders to deliver scalable, secure, and future‑ready Commerce Cloud solutions.   The Role: Lead the architecture and delivery of Salesforce Commerce Cloud implementations across complex eCommerce landscapes. Design and build scalable storefront solutions using SFRA and headless / PWA architectures. Oversee core commerce capabilities including...

We are hiring a Senior AI Engineer to join a team responsible for recommendation systems across web and mobile, working on a key AI-driven product, the AI Stylist. This is a production-focused role. The AI Stylist is already live to customers and expected to scale significantly, with a large backlog of enhancements and increasing demand. This is a hybrid position where 3 days per week are expected onsite in central London.   About the Role You will join the Recommendations team, contributing to the AI Stylist experience, an AI-powered product that combines conversational interfaces with recommendation capabilities. The work sits at the intersection of engineering and AI, focused on improving relevance, quality, and reliability in a live, customer-facing system. You will collaborate closely with engineers, data scientists, and product stakeholders to evolve the system and support its rapid growth.   What You’ll Be Doing...