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Overview
Looking for the best DevOps Engineer jobs? Haystack connects skilled DevOps professionals with top tech companies hiring now. Explore the latest DevOps career opportunities, from continuous integration and deployment to cloud infrastructure management. Find your perfect DevOps Engineer job today and advance your career in a fast-growing, in-demand field.
Azure Platform Engineer
TXP
Newbury
Remote or hybrid
Mid - Senior
£500/day - £700/day
RECENTLY POSTED

(Azure Foundry IaC Cloud Engineering)
Contract: 3-6 months (Inside IR35)
Rate: Market Rate

Client: Telecommunications
Location: Remote (may need occasional UK travel once per quarter to Newbury)

We are looking for an experienced Azure Platform Engineer to support the delivery of secure, scalable, and automated cloud platforms across Azure Public Cloud, Hybrid, and Edge environments. This role focuses heavily on Azure Foundry, Infrastructure-as-Code, and Cloud Platform Engineering.

Key Responsibilities

  • Engineer secure Azure environments using IaC (Terraform, Bicep).
  • Deliver Azure Landing Zones aligned to CAF & Well-Architected Framework.
  • Azure Foundry
  • Build and scale cloud platforms supporting AI/ML workloads and Azure Foundry services.
  • Implement automation across CI/CD pipelines using Azure DevOps.
  • Support cloud migrations and hybrid/edge deployments.
  • Design cloud-native solutions including AKS and containerized workloads.
  • Embed governance, security, and compliance across platform designs.

Required Skills

  • Strong Azure engineering background across IaaS, PaaS, and cloud-native services.
  • Expertise with Terraform, Bicep/ARM, and IaC best practices.
  • Hands-on experience with Azure DevOps (pipelines, repos, release).
  • Knowledge of Azure networking, security, and Entra ID.
  • Experience with Kubernetes / AKS and container architectures.
  • Exposure to Hybrid and Edge solutions.

Azure Foundry & AI (Highly Desirable)

  • Experience with Azure Foundry or AI platform services.
  • Understanding of enabling AI/ML workloads on Azure.
  • Ability to integrate AI services into cloud platforms via IaC and DevOps.
  • Familiarity with MLOps concepts and AI governance.
Dev Ops SME
Randstad Technologies Recruitment
London
Fully remote
Mid - Senior
£400/day - £600/day
RECENTLY POSTED
+6

Senior AWS DevOps Engineer (Test & Infrastructure Resilience)

Location: Remote Working

Security Clearance: Must be eligible for SC Clearance

6 Months Contract

400 to 600 a day inside IR35

A top-tier consultancy firm is looking for an experienced AWS DevOps Engineer with a strong background in testing to help maintain and evolve Critical National Infrastructure (CNI) for a top UK client.

This is a pivotal role in maintaining critical national infrastructure where scalability and resilience are essential. We’re looking for a highly skilled DevOps engineer with a strong background in testing (including APIs). The ideal candidate should be self-motivated and results-driven, capable of thriving in an Agile team. You’ll need to be comfortable with Confluence for documentation and Jira for project tracking and story management.

Your main responsibility will be to develop and structure a comprehensive test framework. This includes creating approaches and plans, gaining approval for those approaches, and ultimately delivering a complex set of functional and performance tests for software components running within an AWS multi-account model. You will be working alongside client teams and supporting, as required, in a 3rd line capacity.

Key Technologies

  • Security & Service Mesh: Vault, Consul
  • Orchestration: Kubernetes
  • Cloud: Various AWS services (Compute, Identity)
  • Monitoring & Logging: Prometheus, ELK
  • CI/CD: Jenkins
  • Scripting: Python, Ansible, and/or Bash
  • Networking (Advantage): Proxies and firewalls, including Fortinet and Palo Alto

Location: Remote Working 6 Months Contract 400 to 600 a day inside IR35

Security Clearance: Must be eligible for SC Clearance

If this seems of interest, please apply directly to the ad or send your CV to (url removed).

Randstad Technologies is acting as an Employment Business in relation to this vacancy.

AWS Cloud Infrastructure Engineer
Spectrum IT Recruitment
Portsmouth
Hybrid
Mid - Senior
£60,000 - £70,000
RECENTLY POSTED
+4

Hybrid - 1 day per week in the Portsmouth Office

My client is seeking a skilled Cloud Infrastructure Engineer to enhance and maintain the hybrid infrastructure that underpins both our internal operations and customer-facing services.

This is a hands-on technical role requiring strong experience supporting AWS infrastructure, alongside broad expertise in scalable cloud architectures, on-premises infrastructure, and security. A commitment to continual improvement and a passion for automation are essential to success in this role.

Key Responsibilities:

  • Manage and support hybrid cloud infrastructure across AWS and on-premises platforms using Microsoft and/or Linux stacks
  • Optimise infrastructure for security, performance, reliability, and cost efficiency
  • Collaborate with Engineering teams to strengthen DevOps practices and improve cross-team workflows
  • Monitor systems, troubleshoot issues, and implement solutions to ensure high availability
  • Maintain accurate documentation, standards, and operational processes

About You

You are a proactive and technically strong infrastructure engineer who enjoys solving complex problems and working closely with software engineering teams.

Essential experience and skills:

  • Proven experience designing, deploying, and administering AWS infrastructure
  • Broad understanding of Microsoft hybrid cloud environments with solid working knowledge of on-premises infrastructure
  • High proficiency in at least two of the following:
  • Docker (AWS ECS)
  • Terraform, Ansible, or AWS CDK
  • Nagios
  • Windows Server (IIS)
  • Linux
  • Microsoft SQL Server
  • Networking (switching, load balancing, firewalls)
  • x86 server hardware
  • Experience working with commercial software engineering teams using Agile and DevOps practices
  • Strong problem-solving skills with the ability to work independently and collaboratively
  • Experience managing or contributing to complex technical projects

Desirable experience:

  • Familiarity with Cloudflare
  • Exposure to ISO27001, PCI-DSS, or similar security standards

If you have the relevant skills for this role and are ready for the challenge, then please send your CV to (url removed)

Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Azure Senior DevOps Engineer
Spencer Rose Ltd
London
Hybrid
Senior
£110,000 - £130,000
RECENTLY POSTED

City of London (hybrid)

£110,000 - £130,000 per annum + annual discretionary bonus

On behalf of a fast growing insurance business, I am seeking an experienced Azure Senior DevOps Engineer to play a key role within the Analytics Development team. You will design and implement tooling for deploying and managing reliable and scalable applications spanning on-premises and cloud hosts, operating in a largely Microsoft tech stack environment. applicants with alternative cloud experience as their primary skill set will NOT be considered.

Whilst the organisation is pleased to offer this role hybrid (3 days per week), you will be required to initially work 5 days during your probation period. In return the organisation offer excellent benefits alongside a very generous annual discretionary bonus scheme.

Responsibilities:

  • IT Infrastructure and development support to internal analytics stakeholders
  • Ensure optimal availability and performance of infrastructure components and applications
  • Create and manage build pipelines in ADO, leveraging IAC (Terraform) templates
  • Maintain networking between on-prem and external systems (Microsoft Fabric, Verisk, etc.)
  • Act as a key internal technical resource for major change projects
  • Work with 3rd party vendors to ensure service provision and project delivery meet expectations
  • Act as an escalation point for complex support issues
  • Support the engineering team and technical business users during scoping, design and implementation of new systems, including estimation of projects and tasks
  • Produce and maintain high quality system and project documentation
  • Monitor efficiency of resource utilisation of delivered systems
  • Monitor incoming security threat alerts and act when required
  • Provide regular feedback to Management for projects, incident management and change management, as well as defining and reporting KPIs
  • Work closely with other technology teams (internal and external), tech architects and business owners to refine requirements and translate business needs into IT solutions
  • Ensure there is an approach of continuous improvement and implementation of best practice
  • Create a supportive and rewarding working environment that aligns with the company culture as well as instilling a sense of ownership, accountability and technical excellence in the engineering team
  • Deliver long term technology effectiveness, simplicity of solutions and appropriate controls.

Experience/skills required:

  • Minimum 8 years’ experience in a DevOps Engineer capacity essentially within a financial services environment (eg Banking or insurance)
  • Experience within an Azure cloud environment as your primary cloud experience is essential, applicants with predominently cloud vendors as their primary skill set will NOT be considered
  • Strong customer-oriented mindset and ability to develop and maintain stakeholder relationships
  • Strong communication skills, both oral and written, with proven ability to influence change
  • Ability to run and manage change processes efficiently, aligning with other teams as needed
  • Strong leadership skills, an innovation mindset and experience as a proactive team player
  • Take ownership of your work and responsibility for outcomes delivering key projects
  • Work closely with technical leadership and peers to create product roadmaps, estimate work packages and set priorities.

Specific Technical skills:

  • Strong windows OS systems administration knowledge (inc. Windows Server)
  • Deep experience managing Windows domain environments at an advanced level (Active Directory, Group Policy, Certificate Service etc)
  • Excellent Azure administration and Infrastructure as Code (IaC) skills
  • Extensive experience working in and undertaking migrations in a heavily virtualised environment and with configuring and managing container orchestration solutions, ideally Kubernetes
  • Previous experience administering and maintaining Storage Area Networks
  • Basic SQL server administration including installation, access management and backups/restores
  • Good general knowledge of network administration (TCP/IP, DHCP, DNS)
  • Good experience with application packaging and deployment
  • Previous experience working of Firewall, switch, or Router administration
  • Demonstrable experience of working with an identity & access management solution (such as OneLogin, Duo, Okta, ADFS).
Infrastructure Analyst
Reed Talent Solutions
Manchester
Hybrid
Mid - Senior
£49,000 - £61,000
RECENTLY POSTED
+4

Infrastructure Analyst (Azure & Fabric)

Salary: £49000 - £61000 per annum + benefits

Hybrid with 1 day per week in Manchester (candidates need to be reasonably local)

Our client is seeking a highly skilled and motivated Infrastructure Analyst with substantial hands-on experience designing, deploying, and managing solutions in Microsoft Azure environments. As an integral part of the cloud engineering team, you will architect, implement, and optimize scalable, secure, and robust cloud infrastructures, helping to transform our organization’s IT landscape. The ideal candidate will be passionate about cloud technology, demonstrates a strong problem-solving ability, and thrives in a dynamic, collaborative environment.

The successful candidate will have:

  • Experience with Microsoft Fabric (mandatory) - especially the landing zone environment, roles-based access etc., settings, policies and so on
  • Creating and maintaining AI agents and chatbots and more!
  • Building containerised applications

Key Responsibilities

  • Design and architect end-to-end cloud solutions on Microsoft Azure to meet business requirements and strategic objectives.
  • Deploy, configure, and maintain Azure services including (but not limited to): Azure Virtual Machines, App Services, Azure Kubernetes Service (AKS), Azure Functions, Logic Apps, Azure Active Directory, Virtual Networks, and Azure Storage.
  • Implement and manage Infrastructure as Code (IaC) using tools such as ARM templates, Bicep, Terraform, and PowerShell DSC.
  • Monitor, troubleshoot, and optimize Azure workloads to ensure high availability, performance, and cost-effectiveness.
  • Design and implement security best practices, including identity and access management, secure networking, encryption, and compliance controls within Azure environments.
  • Collaborate with software development teams to create CI/CD pipelines and automate deployment processes using Azure DevOps and GitHub Actions.
  • Perform migrations from on-premises or other cloud platforms to Azure, ensuring minimal downtime and business continuity.

Qualifications and Skills

  • Extensive experience in IT infrastructure or cloud engineering, with strong hands-on experience with Microsoft Azure.
  • Experience with Microsoft Fabric
  • Creating and maintaining AI agents - chatbots and more
  • Building containerised applications
  • Strong expertise in Azure-native services, cloud networking, security, and automation.
  • Proficiency with Scripting and automation tools such as PowerShell, Azure CLI, and/or Python.
  • Solid understanding of DevOps principles and tools, including Azure DevOps, Git, GitHub, and CI/CD pipelines.
  • Experience with containerization and orchestration technologies, such as Docker and Kubernetes.
  • Familiarity with monitoring and observability solutions such as Azure Monitor, Log Analytics, and Application Insights.
  • Knowledge of identity and access management, governance, and compliance within Azure environments.
  • Azure certifications such as Azure Solutions Architect Expert, Azure Administrator Associate, or Azure DevOps Engineer Expert are strongly preferred.

In the first instance, please submit your CV.

Dev Ops SME
Randstad Technologies
London
Fully remote
Senior
£400/day - £600/day
RECENTLY POSTED
+6

Senior AWS DevOps Engineer (Test & Infrastructure Resilience)

Location: Remote Working

Security Clearance: Must be eligible for SC Clearance

6 months Contract

£400 to £600 a day inside IR35

A top-tier consultancy firm is looking for an experienced AWS DevOps Engineer with a strong background in testing to help maintain and evolve Critical National Infrastructure (CNI) for a top UK client.

This is a pivotal role in maintaining critical national infrastructure where scalability and resilience are essential. We’re looking for a highly skilled DevOps engineer with a strong background in testing (including APIs). The ideal candidate should be self-motivated and results-driven, capable of thriving in an Agile team. You’ll need to be comfortable with Confluence for documentation and Jira for project tracking and story management.

Your main responsibility will be to develop and structure a comprehensive test framework. This includes creating approaches and plans, gaining approval for those approaches, and ultimately delivering a complex set of functional and performance tests for software components running within an AWS multi-account model. You will be working alongside client teams and supporting, as required, in a 3rd line capacity.

Key Technologies

  • Security & Service Mesh: Vault, Consul
  • Orchestration: Kubernetes
  • Cloud: Various AWS services (Compute, Identity)
  • Monitoring & Logging: Prometheus, ELK
  • CI/CD: Jenkins
  • Scripting: Python, Ansible, and/or Bash
  • Networking (Advantage): Proxies and Firewalls, including Fortinet and Palo Alto

Location: Remote Working | 6 months Contract | £400 to £600 a day inside IR35

Security Clearance: Must be eligible for SC Clearance

If this seems of interest, please apply directly to the ad or send your CV to (see below)

Randstad Technologies is acting as an Employment Business in relation to this vacancy.

Junior Application and Platform Engineer
McGregor Boyall
London
Hybrid
Junior
£60,000 - £70,000
RECENTLY POSTED
+4

We are seeking a hands-on Application Support Engineer (Level 2/3) to support mission-critical trading and data platforms. This role combines application support with SRE and platform engineering, focusing on automation, resilience, and high availability.

Key Responsibilities

  • Provide L2/L3 support for critical applications
  • Troubleshoot across application, infrastructure, and network layers
  • Support and optimise Kubernetes/OpenShift environments
  • Work with CI/CD pipelines and Infrastructure as Code (IaC)
  • Contribute to automation and continuous improvement initiatives
  • Participate in incident, change, and problem management
  • Monitor systems using tools like Grafana, Prometheus, and Splunk
  • Support deployments and ensure production stability

Technical Environment

Kubernetes, OpenShift, Ansible Tower, Bamboo, Bitbucket, Grafana, Prometheus, Splunk, Python/Bash/PowerShell, Strong SQL

Requirements

  • Experience in application support within financial or mission-critical environments
  • Strong knowledge of SQL, infrastructure, and networking
  • Hands-on experience with CI/CD, containerisation, and automation
  • Familiarity with .NET, Java, and microservices architectures

Desirable

  • ITIL certification
  • ServiceNow experience
  • SRE/Agile methodologies

Additional Info

  • Shift-based role with on-call (07:00-15:00/10:00-19:00)
  • Hybrid working - 3 days office

If you’re looking to develop your career in SRE and platform engineering within a high-impact financial environment, this is a great opportunity.

McGregor Boyall is an equal opportunity employer and do not discriminate on any grounds.

SC Cleared Azure Engineer
Hays Talent Solutions
Lancashire
Hybrid
Mid - Senior
Private salary
RECENTLY POSTED

Experienced SC Cleared Azure Engineer is required to build, operate, and optimise cloud infrastructure and platform services within Microsoft Azure.The role will work closely with architecture, security, and application teams to ensure secure, scalable, and reliable cloud delivery.

Start: May
Initial Term: 6 months, with a further 6-month extension
Location: On-site in Preston for the first 3 months, then remote
Inside IR35

Key Responsibilities
Cloud Engineering & Delivery
Design, deploy, and maintain Azure cloud infrastructure using Infrastructure-as-Code (IaC) tools.
Configure and support Azure networking, platform services, and resource provisioning.
Drive automation, standardisation, and optimisation across the Azure environment.

Operational Support
Provide expert operational support, including 3rd-line incident investigation and resolution.
Perform routine maintenance such as patching, upgrades, and proactive platform health checks.

Security & Governance
Implement and manage Azure security controls, including RBAC, Policies, network security, and governance frameworks.
Ensure adherence to cloud security standards and best practices.

Technical Skills & Experience
Strong proficiency with PowerShell, Azure CLI, and Infrastructure-as-Code.
Experience managing CI/CD pipelines and supporting AKS (Azure Kubernetes Service) and container registries.
Deep understanding of Azure core services: governance, networking, monitoring, identity integrations, and cost management.

Professional Skills
Strong hands-on engineering capabilities with the ability to troubleshoot and solve complex technical issues.
Effective communicator able to collaborate across architecture, security, and application teams.
Demonstrated ability to adopt emerging Azure technologies and work within large enterprise cloud environments.

Qualifications
SC Clearance (mandatory).
Azure Administrator Associate certification or equivalent experience.
Additional Azure certifications in networking, security, or architecture are highly desirable.
Commitment to continuous learning and staying current with Azure platform advancements.

Hays Talent Solutions is a trading division of Hays Specialist Recruitment Limited and acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C’s, Privacy Policy and Disclaimers which can be found on our website.

Power Apps Developer
VIQU IT
Cardiff
Fully remote
Mid
£300/day - £320/day
RECENTLY POSTED

Power Apps Developer – Short Term Contract – Fully Remote – Inside IR35

VIQU have partnered with a leading organisation in the public sector to recruit for a Power Apps Developer for a short-term contract.

The role:

The successful Power Apps Developer will support the build, deployment, and maintenance of a data and reporting application for our client, working alongside cross-functional technical teams in an Agile environment.

The project will involve using a combination of .Net Web App and Microsoft Power Apps with a Microsoft Dataverse data store.

Key skills & experience:

Solid experience using .Net to develop web applications
Proficiency developing both Model-Driven Apps and Canvas apps using C#, JavaScript, and Power Fx.
Experience with Microsoft Dataverse
Experience with Azure services such as Functions and Service Bus
Familiar with solution and Web App deployments via pipelines
Experience with Microsoft Dataverse Web API and Microsoft Graph API.
Experience managing the defect lifecycle.
Knowledge of data security principles in Dataverse.
Agile (SCRUM)
Azure DevOps
Contract Overview

Role: Power Apps Developer
Length: 2-month contract
IR35: Inside IR35
Rate: £300 - £320 per day
Location: Fully Remote
To discuss this exciting Power Apps Developer opportunity in more detail, please APPLY NOW for a no obligation chat with your VIQU Consultant. Additionally, you can contact Suzie Stone, by exploring the VIQU IT Recruitment website.

To be the first to hear about other exciting opportunities, technology, and recruitment news, please also follow us at ‘VIQU IT Recruitment’ on LinkedIn, and Twitter: @VIQU_UK

Senior WMS Developer
VIQU IT
London
Hybrid
Senior
£60,000 - £70,000
RECENTLY POSTED

Senior WMS Developer Blue Yonder / JDA Flexible Location (Anywhere in the UK Hybrid) £60,000 - £70,000 VIQU is recruiting a Senior WMS Developer to join a leading distribution organisation, working on a recently implemented Blue Yonder (JDA) WMS. This is a hands-on, senior technical role where you ll own WMS development, integrations, and enhancements, mentor junior team members, and bridge a critical technical gap. Key Responsibilities Develop and deliver Blue Yonder WMS customisations and integrations, design reports, interfaces, and data extracts using SQL. Lead on solution design, code quality, and best practice. Support system enhancements, upgrades, and configuration within the MOCA architecture. Provide 2nd/3rd line support and collaborate with infrastructure, DevOps, and operations teams. Drive continuous improvement across warehouse processes. Key Requirements Strong experience with Blue Yonder / JDA WMS, MOCA, Page Builder, Integrator, and SQL development. Solid understanding of database architecture (Oracle or SQL Server) and Linux environments. Experience with integrations (SFTP, APIs, web services, message-based systems) and Git. Desirable: .NET / C#, Java, Centiro or other CMS, ServiceNow/ITSM tools, Agile/DevOps experience, ITIL/change management awareness. Additional Information Flexible hybrid working candidates from anywhere in the UK can be considered. Recently implemented WMS with significant scope for development and enhancement. Opportunity to act as the senior technical lead within the team. To apply: Reach out to Phoebe Rees via the VIQU website or LinkedIn. Referral bonus up to £1,000 (T&Cs apply).

Senior WMS Developer
VIQU Ltd
London
Hybrid
Senior
£60,000 - £70,000
RECENTLY POSTED

Senior WMS Developer - Blue Yonder/JDA Flexible Location (Anywhere in the UK - Hybrid) | £60,000 - £70,000 VIQU is recruiting a Senior WMS Developer to join a leading distribution organisation, working on a recently implemented Blue Yonder (JDA) WMS. This is a hands-on, senior technical role where you'll own WMS development, integrations, and enhancements, mentor junior team members, and bridge a critical technical gap. Key Responsibilities Develop and deliver Blue Yonder WMS customisations and integrations, design reports, interfaces, and data extracts using SQL. Lead on solution design, code quality, and best practice. Support system enhancements, upgrades, and configuration within the MOCA architecture. Provide 2nd/3rd line support and collaborate with infrastructure, DevOps, and operations teams. Drive continuous improvement across warehouse processes. Key Requirements Strong experience with Blue Yonder/JDA WMS, MOCA, Page Builder, Integrator, and SQL development. Solid understanding of database architecture (Oracle or SQL Server) and Linux environments. Experience with integrations (SFTP, APIs, web services, message-based systems) and Git. Desirable: .NET/C#, Java, Centiro or other CMS, ServiceNow/ITSM tools, Agile/DevOps experience, ITIL/change management awareness. Additional Information Flexible hybrid working - candidates from anywhere in the UK can be considered. Recently implemented WMS with significant scope for development and enhancement. Opportunity to act as the senior technical lead within the team. To apply: Reach out to Phoebe Rees. Referral bonus up to £1,000 (T&Cs apply).

Ruby Developer
Proactive Appointments
London
Hybrid
Mid - Senior
£70,000 - £80,000
RECENTLY POSTED

Ruby on Rails Developer

Hybrid work 2/3 days onsite per month

We are seeking an experienced Ruby on Rails Developer to join our clients growing engineering team. This is an exciting opportunity for a passionate developer who thrives in dynamic environments and enjoys solving complex technical challenges. You will play a key role in designing, building, and maintaining high-performing, scalable applications that directly impact our customers and business operations.

In this role, you’ll work closely with cross-functional teams to develop new features, enhance existing systems, and ensure our platform remains stable and efficient. Your deep understanding of Rails architecture, PostgreSQL optimisation, and API design will be essential as you contribute to ongoing development projects.

If you enjoy collaborating in Agile/Scrum environments, value clean code, and are eager to work with modern tooling, cloud services, and containerised deployments, we’d love to hear from you.

Key Skills

  • 4+ years’ experience with Ruby on Rails
  • Strong understanding of OOP & Rails architecture
  • Extensive experience with PostgreSQL (performance tuning, complex queries)
  • Background job processing with Sidekiq & Redis
  • Expertise in RESTful APIs, JSON, JWT, SSO
  • Experience with AWS & Docker
  • Production system support & troubleshooting
  • Strong communication skills & Agile/Scrum experience

Ruby on Rails Developer

Due to the volume of applications received for positions, it will not be possible to respond to all applications and only applicants who are considered suitable for interview will be contacted.

Proactive Appointments Limited operates as an employment agency and employment business and is an equal opportunities organisation

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PKI/SSH Engineer
Lorien
London
Hybrid
Mid - Senior
Private salary
RECENTLY POSTED
+4

We are currently recruiting for a PKI/SSH Engineer with Kubernetes experience to join one of our Insurance clients on a 6-month contract

Inside IR35/Hybrid

Experience Required:

  • Extensive hands-on experience as a PKI Engineer, SSH Engineer, operating Venafi PKI, CLM and Venafi SSH Manager (Trust Protection Platform) in an enterprise environment.
  • Strong Kubernetes experience
  • Strong understanding of CA hierarchies, certificate chains, X.509, CRLs, OCSP, mTLS, and TLS configurations.
  • Experience integrating PKI/SSH services with Azure Key Vault, AWS KMS, OpenSSH, Kubernetes and service mesh certificate architectures (mTLS, SPIFFE/SPIRE style identities).
  • Proficiency with Scripting and automation (Python, PowerShell, Bash, Go, JSON) and IaC tools (Azure DevOps, Terraform, Ansible).
  • Experience modernising TLS certificate and SSH key management processes, uplifting protocol versions, and improving trust configurations.
  • Knowledge SSH tooling, including OpenSSL, OpenSSH, and Cloud Provider TLS/CA integrations and KMS APIs.
  • Experience migrating from long-lived SSH keys to SSH CA certificate based authentication.
  • Experience implementing workload identity across cloud platforms using certificates or cloud KMS.
  • Strong understanding of NIST/FIPS standards and relevant IETF RFCs for PKI, TLS, and SSH.
  • Knowledge of crypto-agility strategies, and CA agility patterns.

If this role is of interest and would like to know more, please apply now!

Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business in relation to this vacancy.

Software Developer - Rust & Python
IO Associates
Northampton
Hybrid
Mid - Senior
£550/day - £600/day
RECENTLY POSTED
+1

Developer - Rust & Python

2 days a week onsite in Northampton

£550pd to £600pd - Inside IR35

8 month contract

Our client are looking for an experienced Developer to join them on a contract basis

They are a household name, operating at the forefront of the IT and engineering sectors, specialising in the development of advanced engineering software and digital tools.

This critical role is designed to support the development of high-performance, maintainable software that underpins innovative engineering applications. The position offers an exciting chance to be at the forefront of technological advancement, shaping the tools and solutions used in complex engineering environments. Your work will have a tangible impact on engineering excellence and operational efficiency

We are looking for:

  • Proven experience in designing and developing software in Rust, complemented by practical knowledge of other languages such as C# and Python
  • Strong understanding of object-oriented programming and agile development methodologies
  • Experience deploying and managing microservices in containerised environments, particularly Kubernetes
  • Proficiency in database design and query optimisation for systems like MS SQL Server or Postgres
  • Familiarity with message queuing systems including RabbitMQ or Kafka
  • Knowledge of software development tools such as Azure DevOps and experience setting up CI/CD pipelines

Interested to hear more? I would be more than happy to discuss the role in more detail

GCP Devops Lead
Infoplus Technologies UK Ltd
Bristol
Remote or hybrid
Senior
Private salary
RECENTLY POSTED
+6

Inscope Technology:

Google Cloud Platform infrastructure:

  • Compute Engine
  • Red Hat Enterprise Linux (RHEL) virtual machines
  • Windows virtual machines
  • Local SSD
  • Persistent Disk
  • Cloud Networking
  • Cloud Logging
  • Cloud Monitoring
  • Cloud Storage
  • Cloud Key Management
  • Cloud Secret Manager
  • Dynatrace
  • GitHub Enterprise
  • HashiCorp products, including Terraform and Packer
  • Jenkins
  • Backstage
  • Jira Cloud and Jira Align

Skillset Required:

  • Google Cloud Platform Infrastructure Engineering: Proven experience designing, building, and operating secure, automated cloud platform capabilities, with a focus on Google compute products and services.
  • Infrastructure as Code: Proficiency with Terraform (minimum), Jenkins, and modern CI/CD systems (GitHub Actions, Harness, Jenkins).
  • Networking & Security: Experience with GCP Cloud Armor, GCP Networking, and embedding secure-by-design controls from design to runtime.
  • Automation & Observability: Implementing actionable observability, performance tuning, and automation to reduce toil. Defining and operating against SLOs/SLIs.
  • Scripting & Tooling: Scripting in Bash, PowerShell, or Python. Familiarity with HashiCorp Vault, Harness, and Backstage is desirable.
  • Team Leadership, Collaboration & Mentoring: Ability to lead and motivate a team of infrastructure engineers, ensuring cross-team collaboration and mentoring.
  • Certifications: Relevant GCP certifications are desirable.

Scope of services

  • As an infrastructure engineering lead within the Public Cloud Services Compute (GCP DCX) team, the scope of service includes:
  • Design, Build, and Operate: Deliver and maintain secure, automated Google compute capabilities, supporting Red Hat Enterprise Linux (RHEL) and Windows virtual machine and broader compute and networking products and configurations.
  • Platform Enablement: Enable product teams to deliver Google IaaS solutions at pace, leveraging reusable patterns and robust integration tools.
  • Infrastructure Automation: Develop and maintain Infrastructure as Code (IaC) solutions for provisioning and managing Google resources, ensuring repeatability and compliance.
  • Security & Compliance: Embed security best practices and controls throughout the platform life cycle, safeguarding organisational and customer data.
  • Performance & Reliability: Define, monitor, and operate against service level objectives (SLOs/SLIs), ensuring high availability, performance, and fault tolerance.
  • Continuous Improvement: Drive automation, observability, and performance tuning to reduce manual effort and improve platform reliability.
  • Collaboration: Work closely with architecture and feature teams to evolve the cloud roadmap and platform products, contributing to documentation and enablement.
  • Team Leadership, Mentoring & Standards: Lead, motivate, and mentor a team of infrastructure engineers and uphold engineering standards, fostering a culture of continuous learning and improvement.
Senior Software Engineer
Fyre Global Ltd
UK
Hybrid
Senior
£80,000 - £85,000
RECENTLY POSTED

Senior Software Engineer - Node.js / TypeScript / AWS - Cheshire

This is not the kind of role where you join a big engineering team, pick up tickets, and stay neatly in your lane.

It’s a small team. Greenfield work. Real ownership.

I’m working with a fintech business looking for a Senior Software Engineer to join them on a permanent basis as they build out a number of new products and modernise parts of an existing platform estate.

This is a genuinely broad role. You’ll be working across full stack TypeScript development, cloud / DevOps, architecture, and product build-out, in a business where there’s a lot to do and a lot of room to make an impact.

(And, as it’s FinTech, there are some good benefits - high pension, 10% bonus, Electric Car Scheme etc)

What you’ll be doing

*

Building new greenfield products from scratch

*

Working across frontend, backend, cloud, and DevOps

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Helping shape technical direction in a small, hands-on team

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Building modern platforms that will replace and improve older legacy systems over time

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Getting involved in multiple products rather than one narrow workstream

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Working in an environment that is increasingly AI-enabled, where engineering approach matters just as much as code output

This is the kind of role where you need to be comfortable figuring things out.

Not because there’s no support, but because this is a smaller setup where people are expected to think for themselves, take ownership, and get moving.

Tech-wise, they’re looking for experience around:

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Node.js

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TypeScript

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AWS

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Modern full stack product development

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Cloud and DevOps experience

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Building and shipping products in smaller, fast-moving environments

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Strong engineering fundamentals and good technical judgement

There is also some legacy platform exposure in the background, so any understanding of older stacks like PHP would be useful, but the focus of this hire is very much on the newer greenfield work.

The kind of person who’ll do well here

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You’ve worked in a small team or scale-up style environment before

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You’re happy being hands-on across multiple areas, not just one layer of the stack

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You don’t need a perfectly structured team around you to be effective

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You care about how software gets built, not just whether it works

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You’re comfortable using modern AI tools as part of your workflow, but you still think like an engineer

This one is much more about mindset and capability than someone who just says “I only do frontend” or “I only do backend”.

They need a genuine all-rounder.

What’s on offer

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10% bonus

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Strong pension contribution

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Additional benefits through a larger group-backed package

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Long-term opportunity to help shape multiple new products

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Hybrid working with 3 days a week onsite in Cheshire

DevOps Engineer
MFA Talent Services
London
Hybrid
Mid - Senior
£80,000 - £105,000
RECENTLY POSTED
+2

Contract: Full time, Permanent Title: DevOps Engineer Location: London or Manchester or Bristol (Hybrid - 60% in office) Salary: £80,000 - £105,000 + Bonus This role requires, or the ability to gain, SC Clearance. About the client My client is a business transformation consultancy, operating as a cohesive unit to pioneer innovation on a scale unparalleled by any other company. With a diverse range of expertise, they possess the unique capability to shepherd ideas from their inception, through meticulous design and development phases, all the way to triumphant commercialisation. Beyond mere product development, they breathe new life into organisations by instilling innovative leadership, fostering dynamic cultures, and optimising systems and processes. Central to their success are their exceptional individuals who embody their purpose with unwavering dedication each day, ensuring that impactful work is consistently delivered. About the role This is an excellent opportunity for a DevOps Engineer to design, build, and optimise scalable cloud-native platforms on Google Cloud Platform. You will work within Agile teams to deliver secure, resilient, and high-performing systems, enabling rapid and reliable software delivery for a range of enterprise clients. You will play a key role in implementing DevOps best practices, automation, and cloud infrastructure, with a strong focus on containerised and event-driven architectures. This role offers the chance to work with cutting-edge GCP technologies while contributing to large-scale transformation programmes. Key Responsibilities Design, build, and maintain cloud infrastructure on Google Cloud Platform. Implement and optimise CI/CD pipelines to enable efficient and reliable deployments. Work with containerised environments using Kubernetes and related technologies. Develop and maintain infrastructure as code using tools such as Terraform. Ensure systems are secure, scalable, and highly available. Collaborate with development teams to support cloud-native application delivery. Monitor, troubleshoot, and improve system performance and reliability. Apply DevOps best practices across the full software development lifecycle. Skills & Experience Strong experience working with Google Cloud Platform services such as Cloud Run, Cloud Functions, Kubernetes Engine (GKE), and Compute Engine. Experience with networking and security concepts including VPCs, IAM, Service Perimeters, and Security Command Centre. Knowledge of GCP data services such as BigQuery, Cloud SQL, Cloud Spanner, and Firestore. Experience with API management tools such as Apigee, API Gateway, or API Endpoints. Understanding of modern architectural patterns including microservices and event-driven systems. Experience working with relational and non-relational databases. Proficiency in scripting or development languages such as Python, Node.js, or Bash. Hands-on experience with CI/CD and automation tools, including Cloud Build and Terraform. Strong understanding of security best practices and building hardened, production-ready systems. Exposure to additional cloud platforms (AWS, Azure) is beneficial. Excellent communication skills and the ability to work collaboratively within Agile teams. REF-(Apply online only)

Java Developer - IAM/API
Talent Smart Limited
Yorkshire
Hybrid
Mid - Senior
£600/day - £650/day
RECENTLY POSTED

Sheffield (1-2 days per month onsite)
Inside IR35

We’re supporting a leading financial services client in hiring a Java-focused Application Developer to build secure, scalable identity and access solutions within a modern cloud environment.

This role centres on Java API development, identity orchestration, and event-driven architectures, working closely with security and engineering teams to deliver robust IAM and data-driven solutions.

Key Responsibilities

  • Design and develop secure, scalable RESTful APIs (Java) supporting identity and access workflows
  • Build and enhance identity life cycle orchestration (provisioning, de-provisioning, access controls)
  • Develop event-driven solutions using Pub/Sub for Real Time identity and security workflows
  • Integrate APIs with authentication services (OAuth2, OIDC, JWT) and enterprise systems
  • Contribute to cloud-native microservices and Back End services (GCP preferred)
  • Implement automation and Infrastructure as Code (Terraform, CI/CD pipelines)
  • Troubleshoot and optimise IAM, API, and distributed system performance

Key Requirements

  • Strong Java development experience (essential) with a focus on API and Back End services
  • Experience building cloud-native applications and microservices architectures
  • Solid understanding of IAM/Identity concepts (OAuth2, OIDC, SAML, federation)
  • Experience with event-driven architectures (Pub/Sub or similar messaging systems)
  • Knowledge of data ingestion, transformation, and API-driven workflows
  • Familiarity with Terraform and cloud platforms (ideally GCP)

Desirable

  • Experience with identity platforms (eg Auth0, Okta)
  • Exposure to Kubernetes/containerised environments
  • Understanding of security and compliance frameworks

This is a great opportunity to work on cutting-edge identity and API solutions within a large-scale, complex environment, with a strong emphasis on Java engineering and secure system design.

Software Engineer
SF Partners
Gloucester
Fully remote
Mid - Senior
£85,000 - £100,000
RECENTLY POSTED
+2

Software Engineer with key skills in either Python, Go or Typescript and experience operating data systems at scale is sought on a remote basis by a market leading Fintech.

With recent investment this Software Engineer will be joining a dynamic, autonomous team of six tasked with scaling new product functionality and greenfield solutions. As such proven experience working in a product led, fast paced start or scale up would be hugely beneficial.

This role would suit an experienced software engineer who relishes using the latest technology to build greenfield solutions that quickly solve business problems with the ability to understand and translate business requirements into technical solutions.

This Software engineer should have most of the following key skills

  • Strong commercial software engineering experience - Go, Python, Typescript, node etc
  • Solid rational database exposure - MySQL, Postgres
  • A well rounded skill set in streaming systems - Kafa, Kinesis etc
  • Strong AWS deployment exposure
  • Understanding of column-oriented databases - BigQuery, ClickHouse etc
  • A product focussed, business first approach to engineering
  • Experience working in a fast paced product lead environment
  • Experience operating data systems at scale
  • Any experience working in a FinTech or regulated industry
  • Cloud native architecture exposure - AWS massively preferred
  • Solid pipeline automation skills (CI/CD)

In return this Software Engineer will receive:

  • Base salary of up to £100,000
  • Long term remote working (one day a month on site max)
  • Generous equity stake with a clear business exit strategy
  • Bonus scheme
  • Private healthcare
  • Flexible working hours
  • Clear progression and personal development opportunities
  • 25 days annual leave plus bank holidays
  • Private pension
  • Regular salary reviews

So if you are a software engineer who gets excited about greenfield development and playing a key role in building high traffic, enterprise grade applications for household names then please apply now to be considered.

Software Engineer
Up to £100,000
Product, FinTech, Kafka, data systems, AWS, Clickhouse, CI/CD, cloud native
Python, JavaScript, node, express, react, aws, serverless, cloud, cloud native, Typescript

SC Cleared RPA Developer (Blue Prism)
fortice
Bristol
Hybrid
Junior - Mid
£425/day
RECENTLY POSTED
TECH-AGNOSTIC ROLE

RPA Developer (Blue Prism)
Clearance Required: SC
Duration: 6 months
Location: Bristol - hybrid
IR35 Status: Mandated PAYE only

We are heading up a recruitment drive for a global consultancy that require a SC Cleared RPA Developer (Blue Prism) to join them on a major defence project that’s based in Bristol.

Job Description:

DBS AG RPA developer roles and responsibilities include: building automation solutions in Blue Prism, following and maintaining documentation and Live service including Bug Fixing Change requests and enhancing in-place automations.

Skills Required
Strong proficiency in the use of Blue Prism software to enable complex automations.
Strong written communication skills to articulate business processes and automated solution designs clearly.
Ability to conceptualise and grasp automation tools and solutions.
Proficient in workflow logic, including interpreting workflow diagrams and translating written processes into visual representations.
Familiar with formal change control procedures and protocols.
Understand AGILE delivery methodology.

Responsibilities
Design, Develop, Build and Test automated processes adhering to DBS AG Scrum Team RPA developer standard design principles and process life cycle.
Configure new processes efficiently and maintain clear documentation.
Support and modify existing processes within change control guidelines.
Troubleshoot and resolve issues in processes promptly.
Adhere to project plans, communicate risks and contribute to change control.
Assist operational teams during user acceptance testing (UAT) and roll-out phases.
Create and document test procedures for pre-UAT phases.

MoD SC Clearance
Candidate must be willing to travel, as and when required, to client site - Bristol

Software Developer - Java
Adecco
Ipswich
Remote or hybrid
Mid - Senior
Private salary
RECENTLY POSTED
+1

Java Developer - 3 Months - Inside IR35 My client, a leading global technology organisation is looking for an experienced Software Engineer to support a range of large‑scale, business‑critical platforms. You'll join a collaborative engineering team working on high‑availability systems used across the UK, contributing to new feature development, platform enhancements, and ongoing operational performance. About the Role You will work as part of an agile cross‑functional team delivering robust, secure, scalable software solutions. The role covers developing new application features, updating existing systems, supporting deployments, and ensuring smooth operation of live services. Key Responsibilities Maintain, enhance, and secure existing Java applications Design and develop new applications, features, and microservices Build and maintain automated test suites using TDD principles Create and manage CI/CD pipelines Support monitoring, troubleshooting, and live operational issues Collaborate with architecture, infrastructure, and testing teams Participate in agile ceremonies and break down work into user storiesRequired Skills & Experience Strong commercial experience with Java 17+ and Spring Boot Experience with: Git version control GitLab CI/CD Gradle Ansible Containers / containerised environments Good understanding of secure coding practices Strong analytical and problem‑solving skills Please apply with your updated CV if the role aligns with your interest

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Frequently asked questions
Most DevOps Engineer positions require a strong background in software development and IT operations, experience with cloud platforms (such as AWS, Azure, or Google Cloud), proficiency in automation tools like Jenkins, Docker, and Kubernetes, and knowledge of scripting languages such as Python or Bash.
To improve your chances, build a solid portfolio showcasing projects involving continuous integration/continuous deployment (CI/CD), infrastructure as code, and system automation. Obtaining relevant certifications (e.g., AWS Certified DevOps Engineer, Certified Kubernetes Administrator) can also make your profile stand out.
Yes, Haystack features a variety of remote DevOps Engineer job listings. You can filter your job search by location to find fully remote, hybrid, or on-site opportunities that match your preferences.
Salaries vary depending on experience, location, and company size, but on Haystack, DevOps Engineers typically earn between $90,000 and $150,000 annually. Senior roles or those requiring specialized skills may offer higher compensation.
New DevOps Engineer positions are posted regularly, often multiple times per week. We recommend setting up job alerts on Haystack to receive notifications as soon as relevant openings become available.