14 site reliability engineer jobs found

iO Associates are partnered with a growing SME in the Defence industry, currently looking for an experienced SRE to start with them as soon as possible. Due to the exciting nature of the role and the projects you will be working on, you must hold an active Security Clearance (SC), or be a sole British passport holder who has been a UK resident for a minimum of five years to successfully complete all stages of the vetting process. Rate: £525 per day (Outside IR35) Duration: Initial 3 months Location: Hereford - 3 days per week on site Essential Skills & Experience Experience using configuration management tools such as Ansible or Chef Experience working with Docker containers, Kubernetes, and OpenShift Experience with Terraform Experience with CI/CD & Jenkins Experience with Prometheus or Grafana. Strong understanding of SQL Linux administration and Shell Scripting experience Experience working with AWS EC2, RDS & S3 *Please only apply if you...

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 - £600 Location: Hybrid working near Hereford with possible 24/7 call out when on rota Security Clearance: Must be eligible for DV Clearance About the role: Our cross-domain services are used within 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...

iO Associates are partnered with a growing SME in the Defence industry, currently looking for an experienced SRE to start with them as soon as possible. Due to the exciting nature of the role and the projects you will be working on, you must hold an active Security Clearance (SC), or be a sole British passport holder who has been a UK resident for a minimum of five years to successfully complete all stages of the vetting process. Rate: £525 per day (Outside IR35) Duration: Initial 3 months Location: Hereford - 3 days per week on site Essential Skills & Experience Experience using configuration management tools such as Ansible or Chef Experience working with Docker containers, Kubernetes, and OpenShift Experience with Terraform Experience with CI/CD & Jenkins Experience with Prometheus or Grafana. Strong understanding of SQL Linux administration and shell scripting experience Experience working with AWS EC2, RDS & S3 **Please only...

Senior Data Engineer - Databricks / Data Platforms Robert half is supporting a global risk consulting firm for multiple enterprise clients due to a sustained increase in delivery demand and fully utilised permanent teams. We are seeking an experienced Senior Data Engineer to join as an associate , delivering hands-on data engineering solutions across client environments. This role is delivery-focused, working closely with internal analysts, engineers, and business stakeholders to build robust, production-grade data pipelines. Assignment Details Initial Duration: 3 months (extensions likely) Location: London (1-2 days per week on site) Day Rate: £450-£500 per day via LTD Company (Outside IR35) Start Date: ASAP/January 2026 Key Skills and Experience Required Senior, experienced Data Engineer with strong stakeholder and light project management capability Comfortable working independently and proactively engaging different parts of the business...

Full job description Senior Data Engineer - Databricks / Data Platforms Robert half is supporting a global risk consulting firm for multiple enterprise clients due to a sustained increase in delivery demand and fully utilised permanent teams. We are seeking an experienced  Senior Data Engineer  to join as an  associate , delivering hands-on data engineering solutions across client environments. This role is delivery-focused, working closely with internal analysts, engineers, and business stakeholders to build robust, production-grade data pipelines.   Assignment Details Initial Duration:  3 months (extensions likely) Location:  London (1-2 days per week on site) Day Rate:   £450-£500 per day via LTD Company (Outside IR35) Start Date:  ASAP/January 2026   Key Skills and Experience Required Senior, experienced Data Engineer with strong stakeholder and light project...

Senior Data Engineer - Databricks/Data Platforms Robert half is supporting a global risk consulting firm for multiple enterprise clients due to a sustained increase in delivery demand and fully utilised permanent teams. We are seeking an experienced Senior Data Engineer to join as an associate , delivering hands-on data engineering solutions across client environments. This role is delivery-focused, working closely with internal analysts, engineers, and business stakeholders to build robust, production-grade data pipelines. Assignment Details Initial Duration: 3 months (extensions likely) Location: London (1-2 days per week on site) Day Rate: £450-£500 per day via LTD Company (Outside IR35) Start Date: ASAP/January 2026 Key Skills and Experience Required Senior, experienced Data Engineer with strong stakeholder and light project management capability Comfortable working independently and proactively engaging different parts of the business to source...

Outside IR35 | £500–£525 per day | Milton Keynes | Hybrid Working | 6‑Month Initial TermWe are currently looking for an experienced Senior Data Engineer to support a major data modernisation programme. You’ll be instrumental in reshaping and enhancing data pipelines as the business moves towards a Databricks Lakehouse setup. The work centres on creating scalable, high‑quality data flows that underpin analytics, reporting, and strategic insight across the organisation.This contract is outside IR35, requires one on‑site day each week, and offers an immediate start with strong extension prospects.What You’ll Be Doing Developing, refining, and maintaining robust ELT/ETL data pipelines Supporting the migration of data assets into a Databricks Lakehouse framework Ensuring data is accurate, reliable, and optimised for analytical consumption Partnering with stakeholders to deliver well‑engineered, business‑aligned solutions Monitoring production systems and resolving performance or...

Outside IR35 | £500-£525 per day | Milton Keynes | Hybrid Working | 6 Month Initial Term We are currently looking for an experienced Senior Data Engineer to support a major data modernisation programme. You'll be instrumental in reshaping and enhancing data pipelines as the business moves towards a Databricks Lakehouse setup. The work centres on creating scalable, high quality data flows that underpin analytics, reporting, and strategic insight across the organisation. This contract is outside IR35, requires one on site day each week, and offers an immediate start with strong extension prospects. What You'll Be Doing Developing, refining, and maintaining robust ELT/ETL data pipelines Supporting the migration of data assets into a Databricks Lakehouse framework Ensuring data is accurate, reliable, and optimised for analytical consumption Partnering with stakeholders to deliver well engineered, business aligned solutions Monitoring production systems and resolving...

Senior Data Engineer Contract Role Outside IR35 | £500-525/day | Milton Keynes or Manchester | Hybrid | Initial 7 Months We have a new Senior Data Engineer contract opportunity with a global leading client with offices in both Manchester and Milton Keynes. You'll join a high-impact team focused on rebuilding and optimising data pipelines into a Databricks Lakehouse environment, enabling clean, scalable, and high-quality data delivery for analytics and reporting. This is outside IR35, requires 1 day per week on-site, and offers an initial 7-month contract with an immediate start and strong potential for extension on a greenfield project. Key Responsibilities Design, build, and optimise data pipelines using ELT/ETL best practices. Migrate and transform data into a Databricks Lakehouse architecture. Ensure data quality, reliability, and scalability for analytics and reporting. Collaborate with stakeholders to deliver robust solutions aligned with business needs....

Senior Software Developer in Test | SDET | React | Java | Outside IR35 Modern Test Strategy | Quality Engineering | Public Sector/Consultancy Delivery SR2 is supporting a consultancy partner delivering modern software engineering services across complex Java and React-based systems. This role sits within delivery teams as a hands-on, consultative Senior Software Developer in Test, focused on improving how quality is engineered into software. You'll work closely with developers and platform engineers to modernise testing approaches, reduce brittle end-to-end testing, and introduce smarter, more effective automation strategies, including AI-assisted testing techniques. You'll report into a Principal Software Engineer and act as a testing authority within delivery teams, shaping test strategy rather than just writing tests. The Role You'll take ownership of test architecture and automated testing strategy across Java and React applications, helping teams move away from slow,...

Platform Engineer (Defence / MOD) - Contract - Outside IR35 - £500-600 per day - Farnborough (Hybrid) Contract opportunities are available for experienced Platform Engineers supporting secure defence and MOD programmes. These outside IR35 assignments suit engineers who enjoy building and operating resilient platforms in highly regulated, security-cleared environments, including hybrid and air-gapped systems. The role sits within platform and DevOps teams focused on automation, reliability, and operational excellence. Engineers will contribute to the design, build, and improvement of critical platform services while influencing standards, tooling, and engineering best practice. Key responsibilities Develop and enhance platform services across hybrid environments Improve and standardise automated deployment and CI/CD pipelines Strengthen observability, monitoring, and proactive operations Support incident response, troubleshooting, and service improvements Provide guidance...

Platform Engineer (Defence / MOD) – Contract – Outside IR35 – £500–600 per day – Farnborough (Hybrid) Contract opportunities are available for experienced Platform Engineers supporting secure defence and MOD programmes. These outside IR35 assignments suit engineers who enjoy building and operating resilient platforms in highly regulated, security-cleared environments , including hybrid and air-gapped systems. The role sits within platform and DevOps teams focused on automation, reliability, and operational excellence. Engineers will contribute to the design, build, and improvement of critical platform services while influencing standards, tooling, and engineering best practice. Key responsibilities Develop and enhance platform services across hybrid environments Improve and standardise automated deployment and CI/CD pipelines Strengthen observability, monitoring, and proactive operations Support incident response, troubleshooting, and service...

Platform Engineer (Defence / MOD) - Contract - Outside IR35 - £500-600 per day - Farnborough (Hybrid) Contract opportunities are available for experienced Platform Engineers supporting secure defence and MOD programmes. These outside IR35 assignments suit engineers who enjoy building and operating resilient platforms in highly regulated, security-cleared environments , including hybrid and air-gapped systems. The role sits within platform and DevOps teams focused on automation, reliability, and operational excellence. Engineers will contribute to the design, build, and improvement of critical platform services while influencing standards, tooling, and engineering best practice. Key responsibilities Develop and enhance platform services across hybrid environments Improve and standardise automated deployment and CI/CD pipelines Strengthen observability, monitoring, and proactive operations Support incident response, troubleshooting, and service improvements Provide...

Platform Engineer (Defence/MOD) - Contract - Outside IR35 - £500-600 per day - Farnborough (Hybrid) Contract opportunities are available for experienced Platform Engineers supporting secure defence and MOD programmes. These outside IR35 assignments suit engineers who enjoy building and operating resilient platforms in highly regulated, security-cleared environments , including hybrid and air-gapped systems. The role sits within platform and DevOps teams focused on automation, reliability, and operational excellence. Engineers will contribute to the design, build, and improvement of critical platform services while influencing standards, tooling, and engineering best practice. Key responsibilities Develop and enhance platform services across hybrid environments Improve and standardise automated deployment and CI/CD pipelines Strengthen observability, monitoring, and proactive operations Support incident response, troubleshooting, and service improvements Provide...