Senior API Developer

Location: Philippines

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  • Analyze existing applications to identify opportunities for improvement.
  • Build codes, test and debug .NET applications.
  • Support the team and overcome technical challenges.
  • Experience working in support projects with onsite-offshore model
  • Should be proactive and have good communication skills.
  • Continuous Learning: Stay updated with industry trends, technologies, and best practices. Proactively apply new knowledge to enhance the development process.
  • Mentorship: Provide guidance and mentorship to junior developers, fostering a collaborative and knowledge-sharing environment.
  • Performance Optimization: Identify and address application performance bottlenecks, optimizing for speed and efficiency.
  • Database Design and Optimization: Design, implement, and optimize database structures for optimal performance and data integrity.
  • Troubleshooting and Debugging: Diagnose and resolve software defects and issues, collaborating with QA and other teams to ensure high-quality software delivery.
  • Software Development: Design, code, test, and debug software applications utilizing the .NET framework, C#, and related technologies.
  • Architecture and Design: Collaborate with cross-functional teams to design and implement software architecture, ensuring scalability, modularity, and maintainability.


Education Level: (Minimum) Bachelor's degree in IT or Computer Science
Relevant Experience Requirements: 4 years and above


  • Bachelor's degree in Computer Science, Information Technology, or a related field.
  • Minimum of 4+ years of professional experience in .NET development.
  • Proficient in C#, ASP.NET, MVC, Web API, Entity Framework, LINQ and identity.
  • Solid understanding of database design and development using SQL Server or other relational database management systems.
  • Experience with version control systems (e.g., Git) and continuous integration/continuous deployment (CI/CD) pipelines.
  • Strong problem-solving skills, attention to detail, and a proactive mindset.
  • Excellent communication and collaboration skills.
  • Familiarity with agile development methodologies.
  • Ability to work independently and as part of a team in a fast-paced environment.


Diversity & Inclusion in the Workplace

Learning & Development

Innovation Mindset

Hybrid/Remote Work

Supportive Work Environment

Performance Appraisal & Evaluation


We are a people-oriented organisation that puts people first.
We strive to constantly care, engage and invest in our people to learn, advance and excel.

Furthermore, we are the first in the industry to be accredited as People Developer by Spring Singapore in 2016, awarded the Singapore Quality Class with People certification in 2020, and became an ACCA Approved Employer both for  the Trainee Development (Platinum) and Professional Development (Gold) streams. These accolades support one of our company's  missions - Developing the Full Potential of Our People. 

Check out our journey over the years. Check out our journey over the years.

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Precursor is a professional services firm that provides a full suite of corporate and advisory solutions and services.

Through our deep expertise coupled with our strong network, we constantly seek to redefine our solutions and services to uncover synergies and growth opportunities for our people and our clients.

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(+65) 6336 5500
60 Albert Street #14-04 OG Albert Complex
Singapore 189969
Monday - Friday; 9:00 AM - 6:00 PM