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Applications open Full-Time Job

Senior Software Engineer

Experian

  • Hyderabad, India
  • Competitive Package
  • 5+ Years
  • Posted Yesterday
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About the role

Company Description

Experian is a global data and technology company, powering opportunities for people and businesses around the world. We operate across a range of markets, from financial services to healthcare, automotive, agribusiness, insurance, and many more. Experian invests in people and new advanced technologies to unlock the power of data. We have an amazing team of 25,200 people in 32 countries.

Job Description

As a Senior Software Engineer, you will develop, enhance, and support the TenderLink platform using .NET, JADE, AWS, and modern web technologies. You will build scalable applications, APIs, and integrations while driving platform modernization, reliability, and continuous improvement in an Agile environment.

What You'll Be Doing

  • You will design, develop, test, and support applications using .NET and JADE.
  • You will build and maintain APIs, integrations, and cloud-based solutions.
  • You will enhance and modernize existing platforms and services.
  • You will troubleshoot production issues and implement sustainable fixes.
  • You will contribute to CI/CD, automation, code reviews, and engineering best practices.
  • You will mentor team members and collaborate with cross-functional stakeholders.
  • You will leverage AI tools to improve development efficiency, quality, and delivery.

Qualifications

What We're Looking For

You have 6+ years of software development experience.

  • 6+ years of software development experience with strong expertise in C#, .NET Framework, .NET Core, and .NET 8+.
  • Hands-on experience with JADE development, SQL Server, REST APIs, integrations, databases, and workflow solutions.
  • Knowledge of AWS services including EC2, Lambda, RDS, S3, API Gateway, and CloudWatch, with experience working in Agile environments and modern engineering practices.
  • Familiarity with AI-assisted development tools (GitHub Copilot, Microsoft Copilot, ChatGPT); experience with React, JavaScript, or TypeScript is an advantage.

Additional Information

Our uniqueness is that we celebrate yours. Experian's people first, inclusive and purpose driven culture is multi award-winning; World's Best Workplaces™ 2025 (Fortune Global Top 25), Great Place To Work™ in 26 countries to name a few. Check out Experian Life on social or explore our Careers Site to understand why.

Experian is also proud to be an Equal Opportunity and Affirmative Action employer. If you have a disability or special need that requires accommodation, please let us know at the earliest opportunity.

Recruitment Fraud Awareness - Experian's recruitment process is conducted only through authorised channels. Recruitment communications will only be sent from an @experian.com email address. Experian will never ask candidates to make any payment as part of an application, interview, assessment, onboarding, or recruitment process. To apply for roles or verify opportunities, please visit experian.com/careers.

Life at Experian

Support for every family: Maternity, paternity and adoption leave for all parents, plus subsidised childcare for all employees.

Care when it matters most: Employee Assistance Program, Mental Health First Aiders, and compassionate and domestic violence leave.

Flexibility that fits your life: Flexible work arrangements, with generous annual, sick and family care leave.

A community where you belong: Employee Resource Groups, paid volunteer leave and recognition through our One Experian program.

Growth at every stage: Career mentoring, Harvard Manage Mentor, Experian University and e-learning platforms.

Experian Careers - Creating a better tomorrow together

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

Eligibility & process

Who can apply

Employment type: Full-time

Skills & stack

JavaScript TypeScript SQL React REST APIs SQL Server AWS CI/CD

Selection process

Details are shared by the recruiter after shortlisting.

Prep kit

20 resources
Study material 4
Company-specific guides 4
Likely coding questions 4
Round-wise strategy 4
Round 1: Online Assessment (OA) Aptitude, Quantitative Logic & 2 Coding Problems Focus on accuracy and speed. Practice arrays, strings, and standard arithmetic puzzles.
Round 2: Technical Interview 1 Core Tech Stack (JavaScript, TypeScript, SQL, React, REST APIs, SQL Server, AWS, CI/CD) & Live Code Tracing Explain your thought process aloud. Analyze time & space complexities before coding.
Round 3: System Design & Problem Solving Database Schemas, APIs & Architecture Basics Clarify edge cases, diagram schemas cleanly, and discuss scalability trade-offs.
Round 4: HR & Cultural Fit Discussion Experian Core Values, Learning Agility & Offer Terms Demonstrate passion, strong communication, and readiness for full-time collaboration.
Technical questions 5
What is the difference between WHERE and HAVING clauses in SQL? Answer
Model answer: WHERE filters rows before any groupings are applied, while HAVING filters aggregated groups after GROUP BY has executed.
Explain SQL Window functions: ROW_NUMBER(), RANK(), and DENSE_RANK(). Answer
Model answer: ROW_NUMBER() assigns unique sequential integers. RANK() assigns identical ranks to ties and skips ranks. DENSE_RANK() assigns identical ranks to ties without skipping rank numbers.
How do you handle NULL and missing values during data cleaning in Python/Pandas? Answer
Model answer: Use .isna().sum() to identify missing values. Impute with mean/median using .fillna() or remove with .dropna(subset=[...]) depending on variance impact.
What is the difference between Star Schema and Snowflake Schema in Data Warehousing? Answer
Model answer: Star Schema has denormalized dimension tables directly connected to the central Fact table. Snowflake Schema normalizes dimension tables into sub-dimensions to minimize redundancy.
How do you calculate MoM (Month-over-Month) growth in SQL? Answer
Model answer: Use LAG(revenue, 1) OVER (ORDER BY month) to fetch the previous month's revenue and compute (revenue - prev_revenue) / prev_revenue * 100.
Behavioural & HR questions 3
Why do you want to join Experian as a Senior Software Engineer?
Highlight Experian's market reputation, recent tech innovations, and how your skills in JavaScript directly solve their team's objectives.
Describe a challenging bug or academic project roadblock and how you resolved it.
Use the STAR method: Situation (project context), Task (what needed solving), Action (specific tools/logic applied), Result (quantifiable positive outcome).
How do you handle strict deadlines or sudden scope changes?
Explain your prioritization strategy, proactive communication with mentors/peers, and agile mindset.
Experian Competitive Package
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