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Senior Software Engineer

Remote, USA Full-time Posted 2026-06-17

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 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 experianplc.com.

Job Description

1. Defines all phases of the software development lifecycle including requirements, analysis, design, development, testing, documentation and maintenance for a complex software system

2. Applies ethical and robust techniques in the transformation of data from one format/medium to another, following organizational policies and procedures and being sensitive to risks around the use of information

3. Defines the integration build and produces a build definition for generation of the software.

4. Configure the hardware environment, produces integration test specifications, conducts tests and records the details of any failures.

5. Specifies user/system interfaces, and translates logical designs into physical designs taking account of target environment, performance & security requirements and existing systems.

6. Participates in Agile development projects for enterprise-level systems component design and implementation

7. Defines specifications and develop programs, modifies existing programs, prepares test data, and prepares functional specifications under own direction.

8. Analyzes program performance during execution while using several programming languages and techniques.

9. Provides guidance to non-technical staff in using software and hardware systems most effectively and efficiently. Identify potential process improvement areas and suggest options and recommend approaches.

Qualifications

• Bachelor’s degree in Computer Science or related field or equivalent experience.

• 5+ years of experience in a computing environment with multiple programming languages. (.NET, React, VB.NET, C#,

Desired Knowledge

• Knowledge in multiple programming languages and operating environments.

• Knowledge of software engineering such as testing, source control, and agile planning. Strong knowledge of automated testing and proper design test

• Some knowledge of Jira, Confluence, Bitbucket, Bamboo, and Octopus

• Experience with Big Data platforms

You will be reporting to Software Development Manager

Additional Information

This is a permanent home-based role in Costa Rica. No Visa sponsorship or relocation available.**

Our benefits include: Medical, life and dental insurance, Asociación Solidarista, International Share Save Plan, Flex Work/Work from home, Paid time off, Annual Performance Bonus, Education Reimbursement, Family Bonding, Bereavement Leave, Referral Program, and more.

Experian is proud to be an Equal Opportunity and Affirmative Action employer. Our goal is to create a successful, inclusive and diverse team where people love their work and love working together. We believe that diversity, equity and inclusion is important to our purpose of creating a better tomorrow. We value the uniqueness and want you to bring your whole, authentic self to work. For us, this is The Power of YOU and it ensures that we live what we believe.

Experian Careers – Creating a better tomorrow together

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

#LI-REMOTE #LI-SA1

This is a remote position.

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