Senior Full Stack Software Engineer

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

We're looking for an experienced, Senior Full Stack Software Engineer to help modernize, develop new features, and enhance the robustness for one of our main products. You'll join a small, collaborative team where your work will be varied and impactful - ranging from implementing automated test suites to developing front-end and back-end features, troubleshooting issues, or contributing to user documentation.

What You'll Do

• Design and implement automated test cases for both frontend and backend components.
• Develop new features in the frontend (React.js) or backend (Java/C++).
• Investigate production issues and perform root cause analysis.
• Collaborate with developers and product owners to ensure comprehensive test coverage.
• Integrate automated tests into CI/CD pipelines using Jenkins or similar tools.
• Maintain automation and build infrastructure using Docker, Kubernetes, and scripting.
• Participate in sprint planning, design reviews, and UI/UX feedback sessions.
• Contribute to performance and security testing strategies.
• Troubleshoot installation or configuration issues for customers.
• Help create clear and comprehensive product documentation for major releases.
• Take on other tasks to ensure business continuity.
• Contribute to performance and security testing strategies.

Qualifications

What You'll Bring

• Excellent written and verbal English skills.
• 5 years of experience writing scripts in Bash and at least one scripting language (preferably Python).
• Hands-on experience with Git and version control workflows.
• Working knowledge of containerization and orchestration tools (Docker, Kubernetes).
• Familiarity with CI/CD tools (e.g., Jenkins).
• Confidence using the Linux command line for troubleshooting and scripting.
• Working knowledge of JavaScript/TypeScript.
• Solid experience with at least one modern frontend framework (React.js).
• Solid experience with any backend language (preferably Java or C++).

Additional Skills Considered as a Plus

• Experience with AWS or other cloud platforms.
• Experience with frontend testing frameworks and libraries (e.g., Jest, Cypress, or Playwright).

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 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-744000093240905

Employment Type: FULL_TIME

Posted: 2025-11-13T18:34:38