Senior DevOps Engineer

Experian is a global data and technology company, powering opportunities for people and businesses around the world. We help to redefine lending practices, uncover and prevent fraud, simplify healthcare, provide digital marketing solutions, and gain deeper insights into the automotive market, all using our unique combination of data, analytics and software. We also assist millions of people to accomplish their financial goals and help them to save time and money.

We operate across a range of markets, from financial services to healthcare, automotive, Agri finance, insurance, and many more industry segments.

We invest in experienced people and new advanced technologies to unlock the power of data and to innovate. A FTSE 100 Index company listed on the London Stock Exchange (EXPN), we have a team of 23,300 people across 32 countries. Our corporate headquarters are in Dublin, Ireland. Learn more at

Service level agreement

Job description

This is an exciting time for the Experian UKI Region, as we look to build our presence in the UK and Hyderabad and work on a technology transformation to meet our aspiration to grow our business over the next five years. This an opportunity to join Credit & Verification Services on this journey and be part of a collaborative team that uses Agile DevSecOps principles to deliver value.

Credit and Verification Services comprises of c100 engineering teams who deliver over 200 products achieving revenue per annum for our UK Business. Our unique culture and agile ways of working offer a great opportunity to those looking to join an experienced diverse set of problem solvers to design our products. We pride ourselves in excellence, adopting best practices and holding ourselves to the highest standards.

CI/CD Pipeline Modernization

• Automate vulnerability scanning and enforce security checks in every release cycle.
• Integrate automated unit test coverage tracking (target: 70%+).
• Enforce peer review policies using RBAC in Azure DevOps.
• Implement release gates and approval workflows for controlled deployments.

Access Control & Security Hardening

• Design and implement RBAC frameworks across Azure DevOps and Azure cloud.
• Integrate access provisioning with central identity platforms (e.g., Identity Central).
• Enforce dual approval mechanisms for elevated access.
• Decommission shared admin accounts and promote individual accountability.

Monitor & Logging

• Onboard databases to activity monitoring platforms (e.g., Guardium).
• Develop interface error alerting standards including severity and escalation paths.
• Implement centralized logging for configuration and infrastructure changes.

Infrastructure & Platform Modernization

• Support migration from legacy technologies (e.g., Knockouts, Node 14, .NET to modern stacks.
• Help with re-platforming monolithic services to AKS-based microservices.
• Upgrade Azure DevOps agents to Windows Server 2022.

Change Management & Governance

• Establish formal change control processes for application and infrastructure configuration.
• Implement traceable logging and approval workflows for all changes.
• Define and document RACI models for DevOps processes.

Security Compliance

• Enforce TLS 1.2+ with Perfect Forward Secrecy.
• Remove support for insecure cipher suites and deprecated protocols.
• Support MFA validation for client onboarding and access control.

Technical Expertise:

• 10+ years of experience in DevOps, cloud engineering, or platform modernization.
• Expertise in Azure and AWS architecture.
• Proficient in Infrastructure as Code (IaC) using Terraform and Bicep.
• Experience with networking concepts including IP addressing, DNS, firewalls, and WAFs.
• Experience with CI/CD tools such as Jenkins, Azure Pipelines, and Harness.
• Experience with scripting languages: Bash, PowerShell, Python.
• Grasp of cloud security principles and compliance standards.
• Familiarity with Agile methodologies and collaborative development practices.
• Exposure to database technologies including MSSQL and PostgreSQL.

Soft Skills and Collaboration:

• Work as part of an agile team to provide high-quality solutions.
• Collaborate across teams to support the full product lifecycle.
• Review technical proposals, evaluate alternatives, provide estimates, and make recommendations.
• Mentor and support junior team members.
• Demonstrate in delivering secure, scalable, and maintainable solutions.
• You will reporting to a Manager.

Qualifications

• 10+ years of experience in DevOps, cloud engineering, or platform modernization.
• Expertise in Azure and AWS architecture.
• Proficient in Infrastructure as Code (IaC) using Terraform and Bicep.
• networking concepts including IP addressing, DNS, firewalls, and WAFs.
• Grasp of cloud security principles and compliance standards.
• Exposure to database technologies including MSSQL and PostgreSQL.

Our uniqueness is that we celebrate yours. Experian's culture and people are important differentiators. We take our people agenda very seriously and focus on what truly matters; DEI, work/life balance, development, authenticity, engagement, collaboration, wellness, reward and recognition, volunteering... the list goes on. Experian's people first approach is award-winning; Great Place To Work in 24 countries, FORTUNE Best Companies to work and Glassdoor Best Places to Work (globally 4.4 Stars) to name a few. Check out Experian Life on social or our Careers Site to understand why.

Experian is proud to be an Equal Opportunity and Affirmative Action employer. Innovation is a critical part of Experian's DNA and practices, and our diverse workforce drives our success. Everyone can succeed at Experian and bring their whole self to work, irrespective of their gender, ethnicity, religion, color, sexuality, physical ability or age. If you have a disability or special need that requires accommodation, please let us know at the earliest opportunity.

Experian Careers - Creating a better tomorrow together

Benefits:

Experian care for employee's work life balance, health, safety and wellbeing. To support this endeavor, we offer the best family well-being benefits, enhanced medical benefits and paid time off.

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Experian Careers - Creating a better tomorrow together

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