Senior .NET Developer - C#/APIs for Banking

PT Aplikanusa Lintasarta; Daerah Khusus Ibukota Jakarta; On-site; IDR 223,200,000 - 446,400,000; Full time

Job summary

PT Aplikanusa Lintasarta in Jakarta is seeking a seasoned .NET Developer to design, build, and maintain applications using C# and .NET Core. You will work onsite at Banking sector projects for Lintasarta customers and join a PKWT contract team, contributing to high-quality software solutions.

The role demands 5+ years of experience, strong database and API skills, and a collaborative mindset. Candidates should be comfortable with full-time office work and SDLC practices in Indonesia.

Qualifications

• Bachelor’s degree in IT, Computer Science, Information Systems, or related field.
• Min 5-year experience as a .NET Developer/Programmer.
• Strong proficiency in C#, .NET / .NET Core, and OOP concepts.
• Experience with relational databases (SQL Server, PostgreSQL, MySQL).
• Familiar with REST APIs, Git, and SDLC processes.
• Knowledge of microservices or cloud platforms is a plus.
• Strong problem-solving skills and ability to work in a team.
• Willing to be placed at Lintasarta customers in the Banking sector in Jakarta.
• Willing to be a PKWT contract employee for the Lintasarta project.
• Willing to work full-time in the office.

Responsibilities

• Develop, maintain, and enhance applications using .NET (C# / .NET Core).
• Implement functional and technical designs into clean, efficient code.
• Build and integrate RESTful APIs and system components.
• Perform unit testing, debugging, and bug fixing.
• Optimize application performance, security, and reliability.
• Prepare and maintain technical documentation.

Skills

C#

NET / .NET Core

OOP concepts

REST APIs

Git

SDLC processes

Microservices

Cloud platforms

Teamwork

Problem-solving

Education

Bachelor’s degree in IT/CS/IS or related field

Job description

PT Aplikanusa Lintasarta in Jakarta is seeking a seasoned .NET Developer to design, build, and maintain applications using C# and .NET Core. You will work onsite at Banking sector projects for Lintasarta customers and join a PKWT contract team, contributing to high-quality software solutions.

The role demands 5+ years of experience, strong database and API skills, and a collaborative mindset. Candidates should be comfortable with full-time office work and SDLC practices in Indonesia.