Senior Full Stack Software Engineer - .NET & React

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.

Description

As a Senior Software Engineer, you will help develop, testing, and maintaining high-quality applications across multiple platforms. Reporting into Lead Software Engineer you will collaborate with Product Owners, Technical Leads, and cross-functional teams to deliver secure, scalable, and maintainable solutions.

Your primary focus will be on Experian Link, a keying solution that processes and matches name and address data to produce unique, persistent identifiers for households, individuals, and properties. Link features a distributed client-server architecture and supports both on-premise and cloud hosted deployments.

What you'll do:

• Design and implement scalable and maintainable software applications across multiple platforms using .NET, React and Angular.
• Develop RESTful APIs and backend services, ensuring secure components communication.
• Participate in architectural discussions and help define technical best practices for the team.
• Work with the PO's and Tech lead to evaluate possible solutions and refine the business and technical requirements.
• Participate in Scrum ceremonies and contribute to iterative development cycles.
• Follow published processes and recommend enhancements to procedures.
• Ensure the ongoing health and performance of IT systems are maintained and enhanced.
• Prepare, and maintain technical documentation, analysis and design of applications programs and databases.
• Explore new tools, frameworks, and practices to improve development efficiency and product quality.

Qualifications

What you'll bring:

• 5+ Years of Professional Software Engineering Experience - delivering high-quality software, with hands-on involvement in full development lifecycles and CI/CD processes.
• Expertise in .NET Technologies - Proficient in .NET Framework and .NET Core, primarily using C#.
• University Degree in Software Engineering, Information Technology, Informatics or relevant.
• Excellent written and verbal English skills.
• Full-Stack Web Development Experience - Accomplished building web applications using ASP.NET (Web Forms, Razor, REST), JavaScript, and React.
• Backend and Integration Proficiency - experience developing RESTful and SOAP APIs, Windows services, and desktop applications.
• SQL Server development skills and familiarity with XML and JSON data formats.
• Cloud and Containerization Knowledge - Hands-on experience with AWS services and container technologies such as Docker.

Additional Information

You will get:

• Personal Development - career pathway for professional growth supported by learning and development programs and unlimited access to online educational training courses, learning materials and books.
• Work environment - excellent work conditions with friendly environment, recognized strong team spirit, and fun and quality recreation time.
• Social benefit package including life insurance, food vouchers, additional health insurance, monthly flex allowance and internet coverage, corporate discounts, marriage and childbirth / adoption allowance, Multisport card, Sharesave plan, Employee assistance program, а birthday gift and many other benefits!
• Work-life balance - 25 days paid vacation, 1 additional day off for your birthday and extra 3 paid days for participation in Social responsibility event.
• Opportunity for Flexible working hours and Home Office.

Experian is an Equal opportunity employer. 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.

#LI-Hybrid

This is a hybrid remote/in-office role.

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Client-provided location(s): Sofia, Bulgaria

Job ID: Experian-744000074533785

Employment Type: FULL_TIME

Posted: 2025-08-06T15:37:38