Software Engineer - Go

Company Description

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, create 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 realize their financial goals and help them save time and money.

We invest in people and new advanced technologies to unlock the power of data. As a FTSE 100 Index company listed on the London Stock Exchange (EXPN), we have a team of 22,500 people across 32 countries. Our corporate headquarters are in Dublin, Ireland. Learn more at experianplc.com.

Internal Grade E

Description

Experian Marketing Services are looking for a new Software Engineer to work with our engineering and product teams developing applications that power our ad delivery, analytics, and optimization systems. This position is ideal for someone who is passionate about building scalable, efficient, and systems.

This is a hybrid, London-based role reporting to the Director of Software Engineering for Experian Marketing Services.

What will you do?

• Design and implement low-latency, high-throughput applications to support our real-time infrastructure
• Conduct code reviews, architectural discussions, and contribute to team best practices
• Work with teams to define system specifications and requirements
• Improve existing systems for scalability, performance, and reliability
• Mentor junior engineers
• Collaborate with the DevOps team for seamless deployment and orchestration of services
• Troubleshoot and resolve system-related issues promptly
• Maintain documentation for system design, algorithms, and APIs

Qualifications

• Experience in back-end development and knowledge of AdTech environments
• Proficiency in Golang or Rust.
• Experience in building distributed, low-latency, and high-throughput systems
• Experience with data structures, algorithms, and software design
• Familiarity with cloud computing platforms (AWS, GCP, or Azure)
• Experience with Infrastructure as Code (IaC) tools like Terraform, Ansible, or similar
• Experience with databases (SQL, NoSQL) and caching solutions
• Experience with version control systems like Git
• Familiarity with containerization and orchestration tools like Docker and Kubernetes
• Knowledge of CI/CD pipelines and automated testing frameworks

Additional Information

Benefits package includes:

• Great compensation package and discretionary bonus plan
• Core benefits include pension, bupa healthcare, sharesave scheme and more
• 25 days annual leave with 8 bank holidays and 3 volunteering days. You can purchase additional annual leave.

Experian is proud to be an Equal Opportunity and Affirmative Action employer. Innovation is an important 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, colour, 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

Find out what its like to work for Experian by clicking here

Client-provided location(s): London, United Kingdom, Flexible / Remote

Job ID: Experian-744000088132764

Employment Type: FULL_TIME

Posted: 2025-10-16T18:34:14