Senior Software Engineer

We are looking for a Software Developer to join our team and help develop scalable software solutions. You will work with modern development tools and practices, collaborate with cross‑functional teams, and help deliver high-quality features for our growing product suite. You will report to an Engineering Manager.

• Contribute to the development of new features and enhancements across the KYC
  360 product suite.
• Build reliable, scalable solutions using C#, .NET Framework, .NET Core, microservices, and modern web technologies such as HTMX.
• Participate in the full software development lifecycle, including sprint planning, daily standups, and retrospectives.
• Improve application performance through refactoring, database optimization, and architectural enhancements.
• Write clean, maintainable, well‑documented code that follows established best practices.
• Stay informed about latest technologies to help keep our software modern and.
• Collaborate with Product Managers to deliver features that meet our needs.
• Support ongoing improvements to core platform functionality for a growing user base.
• Conduct code reviews to ensure quality and knowledge sharing.
• Mentor junior developers and support their technical development.
• Take ownership of features and guide small teams to deliver them.
• Work with the Director of Engineering on software architecture and design decisions.
• Review ticket specifications to propose more efficient or user-focused solutions.
• Create system design diagrams used for program design, coding, testing, debugging, and documentation.

• Experience in software development and a desire to grow in a environment.
• Proficiency in C#, .NET Framework, and .NET Core.
• Experience with HTML, JavaScript, and CSS.
• Experience with object-oriented programming concepts and design patterns.
• Experience with Azure or other cloud platforms.
• Knowledge of microservices and event-driven architecture is.
• Creative problem‑solving skills and the ability to propose technical solutions.
• Take end‑to‑end ownership of tasks.
• Experience creating and reading diagrams such as workflows, sequence diagrams, C4 models, and database schemas.
• Experience leading small teams to deliver specific features or components.
• Translate our requirements into clear functional specifications.
• Experience creating CI/CD pipelines.
• Understanding of zero-downtime deployment strategies and their impact on system design.
• Experience leading estimation sessions and contributing to planning activities.
• Knowledge of unit testing and setting up automated test frameworks.
• Experience working with outsourcing partners to maintain code quality and agreement on standards.

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 work towards their financial goals and help them save time and money.

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

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

• 4–7 years of experience working with C#, .NET Framework, .NET Core, ASP.NET MVC, HTMX, and SQL Server or other relational databases.

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 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;
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