[ Expression of Interest ] API Developer

Experian; Kuala Lumpur; Hybrid; MYR 120,000 - 180,000; Full time

Benefits offered by this job

Hybrid work arrangement: home and офис

Inclusive paid leave

Paid Internship

Job summary

Experian is seeking an API Developer in Kuala Lumpur to design, build, and evolve our API platform. You will work on Ascend DataHub, enabling clients and internal teams to access data assets via well-designed APIs.

You will deploy on AWS, implement security controls, and ensure scalable, reliable data delivery while aligning with PDPA/GDPR. The role requires collaboration with the Technology department in a hybrid Kuala Lumpur office.

Qualifications

• 6+ years of software development and system design experience.
• Experience building and integrating RESTful APIs (OpenAPI, JWT).
• Cloud platform experience.
• Experience with .NET (C#) and ASP.NET Core preferred.
• Knowledge of data governance and privacy best practices.

Responsibilities

• Designing, developing, and maintaining robust RESTful APIs for clients.
• Deploying and scaling API services on AWS for high availability and performance.
• Implementing API security practices including authentication, authorization, rate limiting, and privacy controls.
• Developing end-to-end data workflows for secure data delivery to clients and internal users.
• Participating in design, development, integration, testing, and deployment of software applications.

Skills

RESTful API design

OpenAPI Specification

Agile / SCRUM

Data governance & security

Tools

ASP.NET Core

C#

CodeIgniter

MVC architecture

Job description

[ Expression of Interest ] API Developer

• Full-time
• Employee Status: Regular
• Role Type: Hybrid
• Department: Technology
• Schedule: Full Time

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.

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.

• Hybrid work arrangement: home and office
• Inclusive paid leave
• People-first and inclusive workplace
• Paid Internship

#LI-Hybrid

Role Summary

We are looking for a talented and forward-thinking engineer to join the our delivery team— Experian's cutting-edge API platform that bridges data intelligence with OpenAI-powered capabilities. Ascend DataHub enables clients and internal teams to seamlessly access, consume, and derive insights from data assets through well-designed APIs.

You will play a key role in designing, building, and evolving the API platform and ensuring scalable, secure, and reliable data delivery to clients.

What you’ll be doing

• Designing, developing, and maintaining robust, scalable RESTful APIs that serve as the primary data access layer for clients.
• Deploying and scaling API services on AWS, leveraging cloud-native tools to ensure high availability and performance
• Implementing API security best practices — authentication, authorisation, rate limiting, and data privacy controls aligned to PDPA/GDPR
• Developing and maintaining end-to-end data workflows that ensure timely, accurate, and secure delivery of data assets to clients and internal consumers
• Participate in the research, design, development, integration, testing and deployment of software application.
• Conducts technical analysis and design of application module & database.
• Ensure developed modules comply with established architecture standards, coding standards and quality requirement.
• Participate in client meetings, requirement gathering sessions, solution reviews and technical workshops to support project delivery and system integration.

What We're Looking For

• At least 6 years of experience in software development, system design and application support.
• Strong hands-on experience in designing, developing, and integrating RESTful APIs following OpenAPI Specification and web services, including REST, SOAP, JSON, and JWT-based authentication.
• Familiarity with API gateway tools.
• Experience with software development, integration, testing, and deployment practices.
• Experience with cloud platforms.
• Experience in .NET (C#) and ASP.NET Core, particularly in developing REST APIs, is preferred.
• Knowledge of data governance, data security, and privacy best practices.
• Experience troubleshooting application, data, integration, and performance issues.
• Experience with CodeIgniter, and MVC architecture
• Good understanding of Agile, SCRUM, SDLC and software design concepts.

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.

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