Senior Software Engineer - Bazel / Java We are seeking a collaborative and curious backend Engineer to help drive and develop the next generation of developer infrastructure and tooling as we establish a unified, robust and scalable monorepo ecosystem for all engineers at Spotify.. This role helps to support VCS and CI systems in addition to a Fleet Management product for helping developers at our client manage large scale software changes. In the last year, we have invested a huge amount of time and effort into the next steps of that and our migration towards monorepos. The role is located in our Platform Developer Experience (PDX) R&D Studio. The PDX R&D Studio oversees and owns cross discipline infrastructure that cuts across all engineering at our clent including our VCS, CI systems and beyond. YOU MUST HAVE EXPERIENCE WITH BAZEL TO BE CONSIDERED FOR THIS ROLE Role Duties Bring your experience and knowledge of working with Bazel and scaling monorepos to millions of lines of code to help us rethink the future of backend engineering at Spotify Help us migrate to, in addition to own and maintain Bazel and any related abstractions built to improve the developer experience Collaborate with our adjacent infrastructure teams across the company to develop what a best in class monorepo experience means Essential Skills Strong passion for making developers highly productive Experience developing and maintaining tools for large monorepo-based codebases Excellent problem solving skills Experience working with the Bazel build system and its ecosystem (e.g: rulesets such as rules*jvm*external, IntelliJ Bazel plugin, etc.) Fluency in Java, Python, Starlark and TypeScript This contract role can be worked fully renmotely but you must be based in the UK. I have interview slots ready to be filled so dont delay and apply ASAP to be considered. Randstad Technologies is acting as an Employment Business in relation to this vacancy. TPBN1\_UKTJ

Software Engineer - Active SC, Java, Microservices Up to £550 per day (Inside IR35) London / Remote 6 months My client is an instantly recognisable consultancy who require a strong Software Engineer with Active Security Clearance (SC) and with deep expertise in Java (Spring Boot) to join a large-scale, business-critical microservices programme. Key Requirements: Proven experience working as a Java Software Engineer on large microservice architectures Active Security Clearance (SC) Strong capability building scalable RESTful APIs and backend services in Java (Spring Boot): Postgres (or other relational SQL databases) with solid understanding of schema design and SQL Docker: Confident containerising and deploying applications Test-Driven Development (JUnit & Mockito or similar testing frameworks) CI/CD: Hands-on experience with Jenkins or similar automated pipeline tooling Flexibility working in agile teams and collaborating closely with engineers, product, and design colleagues Nice to have: API Specification using Swagger / OpenAPI Gradle build systems Liquibase (or similar) for database versioning/migrations Kafka or similar event-streaming platforms React and Typescript If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited 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 at hays.co.uk TPBN1\_UKTJ

The Mission

We provide Information Security and Compliance services, helping our clients build secure, audit-ready systems. We are looking for a Security Engineer who can ensure the security of our clients’ projects and who can support Software Engineers working on them.

We want to bridge the gap between high-level compliance frameworks (SOC 2, ISO 27001, GDPR) and actual technical solutions. You will be working directly on our clients’ infrastructure and pipelines, ensuring that security isn’t just a policy on paper, but a functional part of the codebase.

The Commitment & Scalability

• Initial Engagement: Roughly 5-10 days per month.
• Flexibility: The role is fully compatible with other engagements or a part-time schedule until we scale.
• The Long Game: Ideally, this role is designed to evolve into a permanent, full-time position as our client base grows.
• Flexibility: Remote-first with flexible hours. You own your schedule, provided you are available for occasional remote client meetings during standard weekday hours.

Your Core Responsibilities

You will be the primary technical contact for our clients’ security and engineering needs:

• Scanning & Identification: Setting up and managing automated vulnerability scanning tools (SAST/DAST/SCA) within the development lifecycle.
• Risk Assessment: Analysing scan results to distinguish between theoretical risks and exploitable vulnerabilities within the context of the client’s specific architecture.
• Patching: Implementing the fixes for vulnerabilities and issues, and coordinating with development teams to prioritise and schedule patches without breaking production environments.
• Attack Surface Reduction: Periodically reviewing exposed assets and configurations to proactively identify and close potential entry points.
• Operational Security: Managing ongoing technical tasks such as log reviews, access audits, and incident response preparation.
• Control Validation: Performing technical “proof-of-concept” validations to ensure clients remain audit-ready.
• Security as Code: Writing and maintaining CI/CD pipelines and Infrastructure as Code (Terraform/CloudFormation) to ensure security controls are automated and “baked in” to the deployment process.
• Cloud Security Engineering: Hardening client Cloud Environments (primarily AWS) through direct technical implementation (IAM least privilege, VPC configuration, Encryption, and Logging).
• Compliance Translation: Taking “dry” requirements from SOC 2 or ISO 27001 and translating them into technical reality for modern development teams.

What We’re Looking For

We are looking for a builder who is passionate about security. You might already be a Security Engineer, or you might be a Senior Software Engineer who has spent years focusing on security.

• The Engineering Background: You have a solid foundation in software engineering. You understand how developers work because you are one.
• Programming Expereince: Preferably, you should have experience with one of the more common programming languages such as Python or TypeScript, but other are acceptable as well.
• Security Practitioner: You are either currently working as a Security Engineer or can demonstrate significant “on-the-job” security experience within a dev role.
• Infrastructure Familiarity (AWS): You are comfortable making direct changes to cloud environments. While deep AWS expertise is a “nice to have,” the ability to learn and apply security principles to cloud infrastructure is essential.
• Pipeline Literacy: You understand CI/CD (GitHub Actions, AWS CodePipeline, etc.) and how to integrate security tooling into the developer workflow.
• Compliance Savvy: You understand the “Why” behind frameworks like ISO 27001 or GDPR and enjoy the challenge of making them work in a high-velocity dev environment.
• Ownership Mentality: We are a small, ambitious company. We need someone who takes initiative and wants to grow into a foundational leadership role.

Why Join Us?

You’ll get to work across various stacks and help different companies solve security problems. You’ll also have a direct hand in shaping our service offerings and technical roadmap. If you want a role where you aren’t just a “checker” but a “builder,” we want to talk.

Permanent

Location: UK- Remote

Salary: £70,000 - £75,000 (+ benefits)

Skills: AWS, Terraform, CI/CD, Production SaaS experience

We are looking to recruit a Lead DevOps Engineer for a leading software company. This is a hands-on technical leadership role, ideal for someone who enjoys owning AWS infrastructure strategy while remaining close to engineering delivery.

You’ll play a key role in shaping platform standards, improving reliability, embedding security best practice, and driving automation across the organisation.

This is a fully remote UK based role.

The Role

Platform Architecture & Cloud Engineering

Own AWS multi-account infrastructure architecture (secure-by-design)

Define infrastructure standards across networking, IAM, logging and disaster recovery

Lead Infrastructure-as-Code strategy (Terraform preferred)

Ensure scalability, resilience and high availability across production environments

CI/CD & Release Automation

Design and optimise CI/CD pipelines

Improve deployment reliability and reduce rollback frequency

Standardise release processes across engineering teams

Implement progressive delivery practices

Reliability & Observability

Define and track SLIs/SLOs

Enhance monitoring, alerting and incident response processes

Lead post-incident reviews and root cause analysis

Drive reduction of operational toil

Security & Compliance

Embed DevSecOps controls into pipelines

Implement least-privilege IAM models

Support ISO 27001 and compliance evidence automation

FinOps & Cost Optimisation

Partner on cloud cost optimisation strategy

Improve tagging standards and cost allocation models

Implement rightsizing and automation policies

About You

5+ years’ experience in DevOps / Cloud Engineering

Strong AWS expertise (VPC, IAM, EC2, RDS, EKS, Lambda)

Proven Infrastructure-as-Code experience (Terraform preferred)

CI/CD tooling experience (GitHub Actions, GitLab CI, Jenkins)

Experience operating production SaaS environments

Strong observability tooling knowledge (Datadog, Prometheus, ELK etc.)

Incident management and root cause analysis experience

Experience in regulated or security-conscious environments is highly desirable

TPBN1_UKTJ

Job Summary

We are seeking a Nokia SDN Engineer to design, implement, and support Software-Defined Networking (SDN) solutions within telecom and enterprise environments. The role involves working with SDN controllers, network automation, and programmable network infrastructure to deliver scalable and highly available network services.

The ideal candidate should have strong experience with IP/MPLS networks, automation, and Nokia SDN platforms in hybrid cloud environments.

Key Responsibilities

• Design, deploy, and manage Nokia SDN-based network architectures .
• Implement network automation and orchestration for provisioning and life cycle management.
• Configure and troubleshoot IP/MPLS networks and SDN controllers.
• Integrate SDN solutions with cloud and hybrid infrastructure environments.
• Develop and maintain network automation scripts using Python or similar tools.
• Monitor network performance and optimize traffic engineering policies.
• Collaborate with cross-functional teams including cloud, security, and DevOps.
• Provide support for incident management, root cause analysis, and service restoration.

Required Skills & Qualifications

• Bachelor’s degree in Computer Science, Telecommunications, or related field.

• 3-7 years of experience in network engineering or SDN environments.

• Strong knowledge of: IP/MPLS networking

• Routing protocols (BGP, OSPF, IS-IS)

• SDN architectures

• REST APIs and automation

• Experience with network virtualization and cloud networking.

• Familiarity with Linux environments and Scripting (Python, Ansible).

We partner with fast-moving engineering teams who build and run their businesses in the cloud. They need pragmatic, code-literate security specialists and thats where you come in.

The Role

Were looking for a hands-on AWS Security Architect who lives and breathes AWS. Youll dissect designs, model attack paths, and show engineering teams what good really looks like. Depending on the engagement, you might run a threat model, assess CI/CD pipelines, learn a vendor DSL for a PoC, or build internal tooling. We dont expect you to know everything just to be curious, practical, and willing to dive in.

What Youll Do

• Threat Modelling & Architecture Reviews: Break down AWS services, map trust boundaries, build attack trees, and define security requirements before code ships.
• Security Automation: Build IaC-driven checks, Lambda/Step Function tooling, CI/CD gates, and CSPM rules to enforce secure defaults at scale.
• Hands-On Testing & Hardening: Perform cloud-native testing (IAM escalation, container escape attempts, infra abuse) and guide fixes directly via PRs.
• DevSecOps Enablement: Pair with platform teams, review Terraform/CloudFormation/Kubernetes, and promote least privilege, logging, and runtime controls.
• Knowledge Sharing: Contribute to documentation, demos, and continuous learning within the team.

What You Bring

Must-Haves

• Deep AWS internals knowledge
• Proven threat-modelling experience (STRIDE, attack trees, etc.)
• Strong coding skills (Python, Go, Rust, etc.)
• IaC expertise Terraform, CrossPlane, Pulumi, CloudFormation, AWS CDK
• CI/CD security automation experience (GitHub Actions, GitLab CI, Jenkins, etc.)

Nice-to-Haves

• AWS Security Specialty, SANS, OSCP (skills over certificates, though!)
• Multi-cloud or hybrid security experience
• Container security & supply-chain/SBOM tooling
• Applied cryptography fundamentals (KMS, envelope encryption, etc.)
• Incident response or red/blue/purple team exposure
• OSS security contributions or AWS community involvement
• Technical / IT degree (2:1 or above)

Job Title: DevOps Engineer

Location: Remote, UK

Salary: Circa £47,000 per annum, depending on skills and experience

Job Type: Full Time, Permanent

Working Hours: 37.5 hours per week to cover core business hours (9-5, Mon-Fri)

Working for Affinity:

We understand the importance of flexibility, wellness, performance and satisfaction - it is part of our culture

We offer opportunities to take unpaid leave and will give you one extra day’s holiday for every year you’ve worked with us, for up to 8 years

We know working from home introduces opportunities for you to do more domestic chores during the day, e.g. picking up the children from school, taking pets to the vet, etc. We don’t mind this at all, as long as we are aware of what you are doing and the work gets done!

About the Role:

We are looking for someone who is passionate about technology and who is always looking for opportunities to improve the services we provide for clients, in areas such as efficiency, cost effectiveness, security and reliability.

You’ll be pivotal in knowledge sharing internally within the business, assisting others in their assigned projects and, where necessary, supporting more junior members of Affinity to help them learn and improve.

The right DevOps engineer will have the opportunity to help grow and shape this emerging function within the team, creating a long-term career path for themselves within Affinity, with an opportunity to progress upwards.

What will your typical day look like?

You will be working on projects, such as the Cabinet Office WordPress support contract, to keep our clients’ systems up-to-date, available, resilient, secure, performing well and cost effective.

Working to improve the efficiency of our infrastructure related processes

At times you’ll need to work together with clients’ own internal teams and with any external infrastructure teams that Affinity may partner with.

Putting together infrastructure design documents at the start of projects, with a view to getting these signed off by the client and then acting as the basis for infrastructure build.

Building infrastructure on new projects through the use of Terraform, AWS CloudFormation, etc. This will also include continuous integration processes, server provisioning, etc.

Imparting knowledge and experience to other Affinity team members, both verbally and also captured in tools such as Jira Confluence, where we would like to build up a repository of DevOps how-tos, best practices, etc.

Opportunity to work as a team lead where other Affinity team members are involved in DevOps.

Providing AWS and Azure thought leadership and mentoring in both advisory and delivery contexts.

Supporting out-of-hours rotas to provide support coverage for contracts in place with Affinity.

About you:

General requirements:

Willingness to provide on-call rota coverage of emergency support (24/7/365)

Ability to work flexible hours from time to time, for specific projects or tasks

UK based and resident in UK for last 3 years (given some client-driven security clearance requirements)

The role is fully remote, though visits to clients and to our office in Cornwall will occasionally be required

Technical must-haves:

Commercial experience of AWS, including services such as Amazon VPC, Amazon RDS, Amazon ElastiCache, Amazon EC2, Amazon ECS/EKS, Amazon EFS, AWS IAM, Amazon CloudFront, Amazon S3, AWS CodePipeline, Amazon GuardDuty, AWS Security Hub, AWS Cost Explorer, etc.

Commercial experience of Azure, including services such as Azure Networking, Azure Cache (Redis and Memcached), App Services (running WordPress and .NET applications), Front Doors (CDN), API Services, storage services (blob storage, file storage, etc.), Azure Database services, Azure Cost Management, etc.

Terraform and/or CloudFormation scripting

Linux, Apache/Nginx

Continuous integration/deployment (CI/CD) experience including GitHub Actions

Familiarity with the AWS/Azure Well-Architected Framework and NCSC Cloud Security Principles

Security experience, including the resolution of issues found during penetration testing

Docker experience

Technical nice-to-haves:

System/server admin experience

Drupal, WordPress or Magento experience

PHP and Composer

Microsoft technologies, including .NET, Windows Server, IIS, Active Directory, MSSQL, etc.

AWS certifications (AWS Certified Solutions Architect - Professional, DevOps Engineer - Professional, speciality certifications, e.g., Database, Security, etc.)

Microsoft certifications, including Azure Fundamentals, Azure Administrator Associate, Azure DevOps Engineer Expert, Azure Security Engineer Associate, etc.

Load testing experience, including jMeter, Gatling, K6, etc.

Other HashiCorp tools, e.g., Packer, Vault, Vagrant, Consul, etc.

Provisioning tools, e.g., Puppet, Ansible, Chef, etc.

AWS Control Tower and/or Landing Zone

Experience with Google Cloud Platform

Experience with Azure Resource Manager (ARM) Templates

Please click the APPLY button to submit your CV for this role.

Candidates with the experience or relevant job titles of; Software Developer, Software Engineer, Infrastructure Engineer, AWS, Infrastructure Engineer, AWS Systems Developer, Azure Software Development may also be considered for this role.

TPBN1_UKTJ

This job is with State Street, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.

Role Summary:

We are seeking a skilled DevOps Engineer to collaborate with our development and operations teams to design, implement, and manage scalable infrastructure and deployment pipelines. The ideal candidate will have experience with cloud platforms, CI/CD processes, automation, and monitoring tools, with a strong emphasis on optimizing system performance and ensuring reliable, secure, and efficient deployments. You will work closely with cross-functional teams to build robust, scalable, and secure digital asset products that meet our business and technical requirements.

Role Description:

Design and Implement CI/CD Pipelines:  Develop, maintain, and optimize continuous integration and continuous deployment pipelines to streamline the development and release processes.

Infrastructure Management:  Manage and maintain cloud-based infrastructure on Azure Cloud Platform, including provisioning, configuration, and automation of resources.

Automation and Scripting:  Create and manage automation scripts for deployment, configuration, and monitoring using tools such as Ansible, Terraform, or Puppet.

Monitoring and Troubleshooting:  Implement monitoring solutions to ensure system health and performance. Troubleshoot and resolve issues related to applications, systems, and infrastructure.

Collaboration:  Work closely with development, QA, and operations teams to understand requirements, deliver solutions, and address technical challenges.

Security and Compliance:  Ensure best practices for security, compliance, and data protection across all systems and processes.

Documentation:  Create and maintain clear documentation for infrastructure, deployment processes, and best practices.

Performance Optimization:  Analyze system performance and implement improvements to enhance the efficiency and scalability of applications and infrastructure.

Core/Must have skills :

Proven track record of managing and deploying applications and infrastructure.

Cloud Platforms:  Proficiency in Azure cloud services.

CI/CD Tools:  Experience with Harness, GitLab CI, GitHub Actions, or similar tools.

Configuration Management:  Knowledge of tools such as Ansible, Chef, Puppet, or SaltStack.

Infrastructure as Code:  Experience with Terraform, CloudFormation, or similar tools.

Scripting Languages: Proficiency in scripting languages like Bash, Python, or Ruby.

Containers and Orchestration:  Familiarity with Docker, Kubernetes, or OpenShift.

Version Control Systems:  Experience with Git or other version control systems.

Monitoring and Logging:  Knowledge of monitoring tools like Prometheus, Grafana, ELK Stack, or similar.

Ability to work independently and manage multiple tasks or projects.

Good to have skills

Certifications:  Cloud certifications (AWS Certified DevOps Engineer, Azure DevOps Solutions Expert, etc.) are a plus.

Additional Experience:  Experience with microservices architecture and API management.

About State Street Across the globe, institutional investors rely on us to help them manage risk, respond to challenges, and drive performance and profitability. We keep our clients at the heart of everything we do, and smart, engaged employees are essential to our continued success.

We are committed to fostering an environment where every employee feels valued and empowered to reach their full potential. As an essential partner in our shared success, you’ll benefit from inclusive development opportunities, flexible work-life support, paid volunteer days, and vibrant employee networks that keep you connected to what matters most. Join us in shaping the future.

As an Equal Opportunity Employer, we consider all qualified applicants for all positions without regard to race, creed, color, religion, national origin, ancestry, ethnicity, age, disability, genetic information, sex, sexual orientation, gender identity or expression, citizenship, marital status, domestic partnership or civil union status, familial status, military and veteran status, and other characteristics protected by applicable law.

Discover more information on jobs at StateStreet.com/careers

Read our CEO Statement

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A fantastic opportunity for a Site Reliability Engineer / Systems Engineer to support highly available, scalable production systems within a fast-growing technology environment, working across cloud platforms, DevOps, networking and operational resilience.

If you’ve also worked in the following roles, we’d also like to hear from you: DevOps Engineer, Operations Engineer, Cloud Engineer, Platform Engineer, Systems Engineer, Infrastructure Engineer, Production Engineer

SALARY: up to £70,000 per annum (depending on experience) + Benefits

LOCATION: Remote and Hybrid Working Options Available. You can either work remotely of if you prefer Hybrid working from home and the office in Altrincham, Greater Manchester, North West England

JOB TYPE: Full-Time, Permanent

JOB OVERVIEW

We have a fantastic new job opportunity for a Site Reliability Engineer / Systems Engineer to join a growing technology team focused on delivering reliable, scalable and resilient platforms and services.

As a Site Reliability Engineer/ Systems Engineer you will act as the vital link between operations, end users and backend development teams, ensuring system availability, performance optimisation and effective incident management across live environments.

This Site Reliability Engineer/ Systems Engineer role offers the chance to work with modern cloud technologies, containerisation, observability tools and automation practices, while influencing long-term reliability improvements across business-critical systems.

APPLY TODAY

Ready to make your next career move? Apply Now for our Recruitment Team to review.

DUTIES

Your duties as the Site Reliability Engineer / Systems Engineer include:

• Incident Triage and Ownership: Acting as first-line technical escalation for live production issues through to resolution or handover

• System Monitoring and Availability: Maintaining high availability, performance and scalability of production platforms and services

• Observability Implementation: Managing logging, monitoring, alerting and metrics to proactively identify and resolve issues

• Reliability Improvements: Collaborating with development teams to translate operational insights into long-term platform resilience

• Automation and Resilience: Supporting automation, incident response and continuous improvement practices

• New Service Support: Ensuring new products and features are operable, reliable and scalable from day one

• Cross-Team Collaboration: Working with network engineering, operations and support teams to diagnose service issues

• Documentation and Reporting: Creating and maintaining runbooks, escalation guides and incident reports

• Incident Prioritisation: Balancing customer impact with long-term system health and stability

• Security and Compliance: Supporting compliance with security, availability and regulatory frameworks

CANDIDATE REQUIREMENTS

ESSENTIAL

• Previous experience in a Site Reliability Engineer, DevOps Engineer, Systems Engineer or Operations Engineer role

• Experience supporting production services at scale within a DevOps or SRE environment

• Strong working knowledge of ISP-related networking concepts including DNS, DHCP, PPPoE, RADIUS and IPv4/IPv6

• Experience with observability tools such as Prometheus, Grafana, ELK or Splunk

• Hands-on experience with containerisation and orchestration using Docker and Kubernetes

• Cloud platform experience, ideally Google Cloud Platform, including automation and scaling practices

• Strong Linux administration skills with scripting capability in Bash, Python or similar

• Familiarity with CI/CD pipelines and source control tools such as GitHub Actions

• Understanding of security frameworks and operational resilience best practices

DESIRABLE

• Experience within ISP, MSP or telecommunications environments

• Familiarity with enterprise IT architectures including OSS and BSS systems

• Knowledge of information security frameworks such as ISO27001, NIST or GDPR

• Experience with infrastructure automation tools such as Terraform or Ansible

BENEFITS

• Smart casual dress code

• Free access to gym facilities

• Access to a financial wellbeing platform (on successful completion of probationary period)

• Access to an employee assistance programme, Virtual GP and Elderly Care support (on successful completion of probationary period)

• Access to cycle to work, childcare, and electric vehicle schemes after six months

• Brand new office with excellent transport links

• Supportive team culture, growth and career progression

HOW TO APPLY

To be considered for this job vacancy, please submit your CV to our Recruitment Team who will review your details. CV’s of Job Applicants meeting this requirement will be submitted to our Client for consideration. By submitting your job application to us you are hereby giving us your express consent to submit your details to our Client for this purpose.

JOB REF: AWDO-P14376

Full-Time, Permanent Jobs, Careers and Vacancies. Find a new job and work in Altrincham, Greater Manchester, North West England. Multi-Job Board Advertising and CV Sourcing Recruitment Services provided by AWD online.

AWD online specialise in sourcing candidates and advertising vacancies on multiple job boards for companies on a non-commission basis. AWD online operates as an employment agency.

awd online

Up to £510 per day - Inside IR35

Remote

6 months

My client is an instantly recognisable consultancy who urgently require a Platform Engineer with Active SC Clearance for an end client within the public sector.

Key Requirements:

Proven commercial experience working as a Platform / DevOps Engineer within the public sector.
Active SC Clearance.
Strong, commercial experience with Terraform for IaC, and with Databricks.
Proven track record configuring and managing Azure DevOps CI/CD pipelines.
Deep understanding of Azure cloud services and components.
Practical experience with Docker containerisation.
Knowledge of security scanning tooling (Trivy or similar).
Scripting proficiency in Bash (Python is desirable).
Solid understanding of Git-based version control, specifically within Azure DevOps.
Nice to have:

Immediate availability.Hays Specialist Recruitment Limited 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 at (url removed)

DevOps Engineer (Active SC)

£504.49/day Inside IR-35

Remote with occasional travel to London, Manchester or Leicester

6 month initial contract

We are looking for a DevOps Engineer to work closely with developers and IT teams to manage and optimise code releases, bringing together strong engineering principles with practical coding knowledge. You will play a key role in creating and implementing systems software, analysing data to enhance existing solutions, and driving productivity across the organisation. A solid understanding of the software development lifecycle is essential, along with hands-on experience using automation tools to build and maintain CI/CD pipelines.

Mandatory experience and skills include:

* Proven ability to learn quickly and apply new technical skills
* Hands-on experience delivering technical projects within the DevOps domain
* Experience working in an integration-focused scrum team, supported by architects and subject matter experts
* Ability to collaborate effectively with client teams remotely, supporting successful integration with external applications
* Experience with WebSphere, MQ, IBM BPM or other rules-based application technologies
* Familiarity with JIRA and Confluence
* Knowledge of scripting languages such as ANT, Ansible, Bash, or Terraform
* Creating and maintaining CI/CD pipelines
* Experience with Jenkins, AWS, Git, Docker, and Liquibase

Reasonable Adjustments:

Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients.

If you need any help or adjustments during the recruitment process for any reason, please let us know when you apply or talk to the recruiters directly so we can support you.

Role: Lead DevOps Engineer Rate: £675 - £715 per day (Inside IR35 - Umbrella) Location: Fully Remote (UK-Based) Duration: Initial 6 months (extensions highly likely) Clearance: Active SC Clearance (Required) The Opportunity Join a high-profile Public Sector transformation programme. We are seeking a senior-level DevOps Engineer to serve as technical leads in the design and evolution of secure, cloud-native platforms. This is a pure IaC (Infrastructure as Code) environment focused on enterprise-scale resilience and security. Core Technical Stack \* AWS Master: Deep expertise across EC2, Lambda, S3, IAM, and VPC. Terraform Expertise: Proven track record in designing and refactoring complex IaC environments (Git/GitLab integration). CI/CD Orchestration: Advanced experience with GitLab CI and Jenkins to automate end-to-end delivery pipelines. Containerization: Practical experience with Docker and Kubernetes (EKS) for scaling microservices. Scripting: High proficiency in Python, Bash, and Ansible for automation and 'code review' leadership. Responsibilities Lead Technical Design: Shape the architectural direction of the AWS environment. Refactoring & Quality: Lead code reviews and promote refactoring techniques to enhance a multi-site enterprise codebase. Security & Compliance: Implement robust security measures aligned to GDS and Home Office security standards. Stakeholder Liaison: Act as the technical bridge between IT colleagues and business clients to track prioritisation and delivery. Apply Now for immediate consideration TPBN1\_UKTJ

Transport Club Software Engineer - Remote

An opportunity is available for a skilled Transport Club Software Engineer to support critical transport technology systems used across the UK. This role sits within the ITSO Back Office value stream and focuses on the development, support and continuous improvement of core transaction processing platforms used by transport operators nationwide.

You will contribute to the development and support of the Transport Club HOPS, Fulfilment and Actora product suites along with associated services and shared libraries. These platforms handle journey transaction processing and message routing that underpin national transport services.

The Role - Transport Club Software Engineer

• Develop, maintain and support Transport Club HOPS, Fulfilment and Actora platforms.
• Deliver software enhancements across the full life cycle from design through deployment.
• Support DevOps delivery pipelines and assist with escalations from the Transport Club Service Desk.
• Work closely with internal teams and third party clients to support platform usage and improvement.
• Contribute to ongoing improvements to engineering practices, tooling and platform performance.
• Participate in Agile delivery cycles including sprint planning, development and release.

Key Skills and Experience

• Strong experience in Java enterprise development.
• Experience working with relational database technologies.
• Experience developing large scale enterprise applications.
• Knowledge of ITSO transport systems or standards.
• Understanding of software engineering best practices.
• Experience with automated software testing frameworks.
• Experience working with DevOps integration and deployment pipelines.
• Experience working within Agile Scrum delivery teams.
• Familiarity with technologies such as Git, Jenkins, Groovy, Elasticsearch, Cucumber, JUnit, REST services, Angular, Node and C#.

This role suits an experienced Transport Club Software Engineer who enjoys working on large scale systems that support national infrastructure.

To apply, please send your CV by pressing the apply button

Senior Full Stack Engineer - UK (Remote) - £60k-£70k I'm working with a UK-based organisation that is building a secure, offline-capable property visiting platform using modern Microsoft technologies. They are looking for a Senior Full Stack Engineer to play a key role in delivering the first iteration of a strategic cloud platform that will expand under a 'fail fast' innovation model. This is an excellent opportunity for a senior engineer who thrives in structured, security-focused environments and enjoys building clean, scalable systems from the ground up. The Opportunity You'll join a senior engineering team delivering a greenfield platform consisting of a .NET MAUI mobile application (iOS & Android), an Angular 21 web application, and Azure-hosted backend services built using clean architecture principles. Reporting into technical leadership, you'll contribute to architectural decisions while remaining hands-on across backend, frontend, cloud infrastructure, and mobile. This is a role for someone who thinks architecturally but delivers incrementally, maintaining high standards for quality, security, and performance. The initial programme will establish the engineering standards and cloud foundation that future products will be built upon. Key Responsibilities You will be responsible for: Writing production-quality, well-tested, secure code across backend, web, and mobile Designing and building RESTful APIs using clean architecture principles Developing offline-first mobile functionality using .NET MAUI Building secure Angular 21 frontends using strict TypeScript and MSAL authentication Implementing Infrastructure as Code using Bicep Deploying and managing Azure-hosted services using enterprise DevOps practices Integrating Azure Entra ID authentication and role-based authorisation Collaborating closely with Product, UX (Figma), and QA teams Challenging ambiguity and proposing simple, robust solutions Contributing to architectural documentation and decision records Tech Stack & Experience Core technologies: .NET 10 / ASP.NET Core Web API Entity Framework Core with Azure SQL .NET MAUI (iOS & Android) - offline-first design Angular 21 (strict TypeScript) DevExpress DevExtreme (v25) Microsoft Azure (App Services, Azure SQL, Blob Storage, Key Vault, Application Insights) Infrastructure as Code (Bicep) Azure Entra ID (authentication & RBAC) NUnit (backend and mobile testing) Vitest & Playwright (frontend and E2E testing) Desirable Experience: Power BI report templating Azure Fabric / Data Lake familiarity Geospatial or mapping APIs (Google Maps preferred) iOS exposure (ARKit / LiDAR / sensor APIs) Experience in regulated or security-sensitive environments What They're Looking For At least 5 years' commercial software engineering experience Strong expertise in modern .NET Proven experience with modern Angular (v15+) Hands-on Azure architecture and deployment experience Experience implementing Infrastructure as Code Experience integrating Azure Entra ID Strong REST API design knowledge Experience implementing CI/CD pipelines Security-first mindset with strong attention to detail Ability to work independently within defined architectural standards Clear and confident communication skills Highly desirable: experience with DevExpress / DevExtreme. Why This Role? This is a rare opportunity to shape a foundational cloud platform from day one using the latest Microsoft stack. You'll work in a disciplined, enterprise-grade engineering culture where security, performance, and quality are non-negotiable - while also contributing to a wider innovation strategy that will evolve beyond the initial product. If you're open to a confidential discussion, apply now and I'll be in touch. Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy. To understand more about what we do with your data please review our privacy policy in the privacy section of the Oscar website. TPBN1\_UKTJ

SOFTWARE ENGINEER / OFFENSIVE SECURITY / RED TEAM

Fully Remote

Up to £100,000 + Excellent Staff Bens + Share Scheme

SECURE has Strategically Partnered with a Multi-Award-Winning, Software-Based Organisation at the forefront of Pre-Emptive Exposure Management. As a market leader backed by significant Venture Funding, they expand Offensive Security capabilities, specifically around Threat Detection Engineering, in their mission of helping organisations understand how they could be compromised. Success in this position will enable the business to build Detection Strategies that Continuously Identify Real-World Exploitation, helping Fortune 500 Companies & Critical Infrastructure Providers outrun Real-World Threats in Real-Time.

Our Client is looking for an ambitious Engineer who sits at the Intersection of Software Engineering and Offensive Security . You will Not Just Write Code; you will Architect the Cloud-Native Engines & Big Data Pipelines that Power Automated Red Teaming. Your work will “Bridge the Gap” Between Manual Research & Scalable, Real-Time Threat Simulation.

Skills & Experience of Cyber Security Engineer:

Core Engineering: Minimum 2 Years Background within Software Engineering (Python or Go) with Focus on Maintainable, Production-Grade Code.

Cloud Architecture: Deep experience with Cloud-Native Services (AWS etc) & Serverless Architectures.

Big Data: Proven Ability to Handle High-Volume Data Processing & Ingestion Pipelines.

Offensive Exposure : Interest or Experience in Security (CTFs, Red Teaming) and understanding of TTPs.

Problem Solving: Proactive Approach to Navigating Technical Challenges.

Experience of working within Fast-Moving Growth Environments or B2B Scale-UpsFocusing on Enterprise Clients

Bonus: Contributions to Open-Source Projects or Public Security Tooling

Responsibilities of Application Security Engineer:

Cloud-Driven Engineering: Utilise Cloud-Native Services to Develop Resilient, Big Data Solutions that form their Offensive Security & Data Processing Capabilities.

Data Pipeline Development: Engineer & Maintain Robust Data Pipelines that Process Attack Surface & Offensive Security Data, Delivering Real-Time Insights to Enhance Red Team Capabilities.

Offensive Security Innovation: Lead R&D Projects that push the limits of Offensive Security, Replicating Adversarial Tactics at Scale to Uncover Vulnerabilities.

Architect Scalable Solutions: Design & Implement Scalable Infrastructures that Underpin Cutting-Edge Offensive Tools, Ensuring Efficiency.

Operationalize Research: Collaborate in Translating Manual Exploit Research into Automated, High-Fidelity Detection Engines.

Engineering Excellence: Champion Best Practices in Code Quality, CI/CD & Infrastructure-as-Code (IaC).

Searches: Offensive Security Engineer / Cyber Security Engineer / Software Security Engineer / Red Team / CI/CD / Software Engineer

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?? Software Engineer - Developer Infrastructure & Tooling (Platform Developer Experience) ?? About the Role We're seeking a curious, collaborative Engineer to help build the next generation of developer infrastructure and tooling You'll play a critical role in creating a scalable, unified monorepo ecosystem, enabling engineers across the organisation to work faster, collaborate better, and innovate with confidence. This is a high-impact contract role focused on developer productivity, platform scale, and long-term infrastructure evolution. ??? What You'll Do ?? Design and scale Bazel-based monorepos containing millions of lines of code ?? Lead and support the migration to monorepos, owning and evolving Bazel and associated tooling ? Create abstractions, workflows, and automation that significantly enhance the developer experience ?? Partner closely with platform and infrastructure teams to define and deliver best-in-class monorepo tooling ?? Influence the future of backend engineering by improving speed, reliability, and simplicity at scale ?? Who You Are ?? Passionate about making developers highly productive and empowered ??? Proven experience building and maintaining tooling for large-scale monorepo environments ?? A strong problem solver who thrives on complex infrastructure challenges ??? Hands-on experience with Bazel and its ecosystem (e.g. rules\_jvm\_external, IntelliJ Bazel plugin, etc.) ?? Fluent in Java, Python, Starlark, and TypeScript ?? Contract & Location ?? 6-month contract ?? Fully remote ?? £750 / per day ?? Working within an EMEA time zone to support global collaboration Randstad Technologies is acting as an Employment Business in relation to this vacancy. TPBN1\_UKTJ

Contract Machine Learning Engineer (LLM & GC)

6-Month Contract | Outside IR35 | £600 per day

We are seeking an experienced Machine Learning Engineer to support the design and build, production ready ML models on Google Cloud Platform (GCP). This is a hands-on delivery role, focused on turning models into scalable, reliable, production systems that solve real business problems.

The contract will run for at least 6-months, will be Outside IR35 at £600 per day, and we are looking to start the project at the beginning of March. This role suits a delivery-focused ML Engineer who enjoys taking models from concept through to production, rather than staying purely in research or experimentation.

Key Responsibilities

Design, build, and productionise machine learning models using GCP-native services

Translate business problems into deployable ML solutions

Develop and maintain end-to-end ML pipelines (training, testing, deployment, monitoring)

Work with data scientists and engineers to operationalise models at scale

Implement best practices for model performance, versioning, and lifecycle management

Ensure solutions are secure, scalable, and cost-efficient within GCP

Required Experience

Strong hands-on experience building and deploying ML models on Google Cloud Platform

Experience with services such as Vertex AI, BigQuery, Cloud Storage, and Cloud Functions / Cloud Run

Solid Python experience for ML and data engineering workloads

Experience productionising models (not just experimentation or notebooks)

Understanding of MLOps concepts: CI/CD, monitoring, retraining, and model governance

Ability to work independently in a contract environment and deliver at pace

Nice to Have

Experience with real-time or near-real-time ML use cases

Exposure to data pipelines and orchestration tools

Prior work in regulated or large-scale enterprise environments

Contract Details

Duration : 6 months

Rate : £500 per day

IR35 : Outside IR35

Start : March 2026

To learn more about this opportunity, please send your CV to Method Resourcing for consideration.

RSG Plc is acting as an Employment Business in relation to this vacancy.

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A leading technology consultancy is seeking an experienced Machine Learning Operations Engineer to help deploy AI/ML solutions into production environments across a range of client engagements. This role is focused on operationalising models (MLOps / AIOps), rather than building ML applications from scratch. Key Responsibilities Design and develop machine learning operational processes across diverse client environments Analyse client requirements and provide clear technical recommendations Manage the full ML lifecycle, including data selection, model deployment, operationalisation, and monitoring Develop Infrastructure as Code for ML platforms using AWS CDK Collaborate closely with data scientists to productionise ML models Required Experience & Skills Proven experience deploying AI/ML models into production (MLOps / AIOps) Strong AWS experience (other cloud platforms will not be considered) Experience with CI/CD pipelines for ML/DL models Proficiency in Python and common ML libraries (e.g. Scikit-learn, TensorFlow, PyTorch) Experience with container technologies (Docker, Kubernetes) Consultancy or client-facing experience preferred Strong communication and stakeholder management skills Qualifications IT / Technology-related degree (e.g. Computer Science, Engineering, Mathematics or similar) Minimum 2:1 classification (or equivalent) Bachelors degree or higher required TPBN1\_UKTJ

Life on the team Location: UK WIDE Be part of a 1,000-strong expert community across the UK, Germany, and France under the GPS umbrellaComputacenters leading consultancy and project delivery arm. Here, you'll grow alongside skilled peers, collaborate closely with account teams and partners, and continuously stay sharp by aligning with emerging market technologies and our strategic roadmap. As a predominately engineering role you will have proven skills implementing modern, scalable platform solutions using a range of new and emerging technologies from developed and deployed with Cloud/DevOps tooling What you'll do Engineer multi-cloud architectures across public and private environments, delivering robust, scalable, and automated solutions to support development teams Build by following best practices and Computacenter methodologies, ensuring consistency, performance, and operational excellence Serve as a Junior Subject-Matter Expert (SME) on Cloud Engineering within delivery teamsrepresenting technical implementation in client meetings and highlighting risks clearly and proactively What you'll need Team-based experience in Cloud or DevOps environments, working within Agile frameworks like Scrum, Kanban, or Lean Familiarity with CI/CD pipelines using tools such as Azure DevOps and GitHub Actions, and provisioning frameworks like ARM templates or Terraform Hands-on exposure to DevOps tooling (automation, orchestration, testing), with awareness of Jenkins or GitLab, Atlassian tools (Jira, Confluence) and security tools like HashiCorp Vault Strong communicatorable to translate technical complexity into clear insights for both technical and business audiences, while continuously learning and applying new knowledge effectively Broader exposure to cloud platforms and native deployment tools, plus certifications in GitLab, Terraform, or Vault would be a bonus (desirable) Current certifications such as AZ-104, AZ-400, or Terraform Associate reflect highly sought-after competencies (desirable) Join a certified Great Place to Work, where 81% of employees say they feel its an exceptional place to workbacked by a culture that truly values diversity, belonging, and personal growth. TPBN1\_UKTJ

We are looking for a Senior Platform Engineer to join a growing platform team supporting a large-scale SaaS platform. This role focuses on improving reliability, scalability, and performance while helping drive a major cloud-native transition to Azure and Kubernetes.

You will work closely with engineering teams to modernise infrastructure, automate operations, and ensure highly observable and resilient systems in a production environment handling sensitive data.

Key Responsibilities

• Design and deliver cloud migration and containerisation initiatives
• Operate and improve production monitoring, alerting, and system reliability
• Automate infrastructure provisioning using Pulumi and Ansible
• Participate in incident response and on-call rotations
• Lead blameless post-mortems and continuous improvement efforts
• Collaborate with product engineering teams on observability and performance

Key Skills

• Strong experience with Azure cloud architecture
• Hands-on Kubernetes experience
• Pulumi experience
• Experience troubleshooting distributed systems
• Monitoring and observability tools such as Prometheus, Grafana, or Graylog
• Linux systems administration
• Scripting with PowerShell, Bash, or Python
• Experience with SQL Server, PostgreSQL, or Redis
• Strong documentation and communication skills

Desirable

• Software development background (C#, Go, TypeScript, Python)
• Experience with Ansible
• Go development experience
• Experience in regulated environments
• Familiarity with Windows / IIS environments

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

Key Responsibilities

• Participate in the growth, industrialization, and DevOps of the Airops Fast Data platform.* Develop event-driven data interfaces between Airops products, the data platform, and third-party applications or middleware, within an MS Azure environment.* Work within a DevOps team and participate in the maintenance of the Azure platform.* Utilize tools like Jenkins, ArgoCD, and Helm charts for continuous integration and continuous deployment (CI/CD) processes.* Work with Kubernetes and OpenShift for container orchestration and management.* Develop and maintain event streaming solutions using Kafka and Azure Event Hub.

Ideal Candidate Profile

• Java Development: Previous experience as a Java developer, with expertise in Java Quarkus or Java Spring Boot (Java version 21).* Cloud Native: Experience developing in a cloud environment (MS Azure or AWS).* Event Streaming: Experience with event streaming infrastructure (e.g., Kafka, Azure Event Hub).* DevOps: Experience with DevOps infrastructure and components, including Jenkins, ArgoCD, and Helm charts.* Containerization: Proficiency in containerization and orchestration tools such as Kubernetes and OpenShift.* Software Maintenance: Experience in software maintenance, including incident resolution, root cause analysis, and post-mortem analysis.* Agile Methodologies: Experience working in Agile environments (Scrum, SAFe).