Software Engineer

experian· Technology
Apply Now ↗
🌍 Remote📍 Heredia📍 Heredia, Heredia, Costa Rica📍 crFull time

About this 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

We are looking for an experienced Mid-level developer to join our dynamic team. You will focus on understanding, maintaining, and refactoring legacy .NET applications, improve system design, and prepare platforms for gradual modernization. You are experienced in backend development, distributed systems, and codebase evolution. You will report to Software Development Manager.

Main Responsibilities:

· Analyze, understand, and refactor complex legacy .NET applications to improve maintainability, scalability, and performance.

· Contribute to efforts to modernize existing systems, including architectural improvements and incremental cloud readiness.

· Implement robust backend services using .NET / .NET Core and related technologies.

· Apply best practices in clean code, refactoring, and domain-driven design to evolve existing systems.

· Implement and maintain distributed messaging patterns using tools such as RabbitMQ, NServiceBus, or similar broker-based systems.

· Develop and improve data access layers using Entity Framework Core.

· Contribute to and improve CI/CD pipelines, build processes, and deployment strategies.

· Collaborate with cross-functional teams to translate our requirements into technical solutions.

· Participate in Agile ceremonies including backlog grooming, sprint planning, and technical design discussions.

· Support the full software development lifecycle, from analysis through deployment and maintenance.

Qualifications

· Bachelor's degree in Computer Science, Information Technology, or related field.

· 4+ years of experience with C#/.NET/.NET Core development.

· Experience working with and refactoring legacy codebases.

· Deep understanding of software design principles, patterns, and architecture.

· Hands-on experience with Entity Framework Core and relational data modeling.

· Experience implementing messaging systems (e.g., RabbitMQ, NServiceBus, Kafka, or similar).

· Solid understanding of distributed systems and messaging patterns.

· Experience with CI/CD pipelines and DevOps practices.

· Familiarity with Agile methodologies (Scrum or similar).

· Experience with tools such as Jira, Confluence, Bitbucket, Bamboo, or Octopus (or similar products related to source control, requirements management, and CI/CD).

Nice to Have:

· Experience with AWS or other cloud platforms (primarily for deployment and migration support).

· Exposure to frontend technologies (e.g., React) — not a primary focus.

· Familiarity with data parsing and validation frameworks.

· Experience in system modernization or cloud migration plans.

· AWS certification (optional).

· Experience applying GenAI tools to accelerate development workflows.

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.

Benefits/Perks:

Medical, life and dental insurance, Asociacion 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.

#LI-Remote This is a remote position.

Frequently Asked Questions

Is the salary disclosed for the Software Engineer position at experian?
The salary for this Software Engineer role at experian is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Is the Software Engineer job at experian remote?
Yes, this Software Engineer position at experian is remote, with team members based in Heredia, Heredia, Heredia, Costa Rica, cr. You can work from home or anywhere in the supported regions.
Is the Software Engineer role at experian full-time or part-time?
This is listed as a Full time position. It is posted as a Software Engineer role in the Technology department at experian.
Which team or department does the Software Engineer at experian belong to?
This Software Engineer position is part of the Technology department at experian. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Software Engineer position at experian?
Click the "Apply Now" button on this page. You will be redirected to experian's official application portal hosted on smartrecruiters where you can submit your application directly.
When was the Software Engineer job at experian posted?
This Software Engineer position at experian was posted on May 21, 2026. Apply as soon as possible — early applications are often reviewed first.
Software Engineer
experian
Apply for this role ↗

You'll be redirected to experian's official application page on SmartRecruiters.