Dotnet Developer

PT Tekno Gemilang Indonesia (TOG Indonesia); Jakarta Pusat; On-site; IDR 360,000,000 - 600,000,000; Full time

Job summary

PT Tekno Gemilang Indonesia (TOG Indonesia) is seeking a Data/Software Engineer to design, code, test, and manage applications through their lifecycle in Jakarta. The role emphasizes .NET Core, ETL, data processing, and data security within a modern data architecture.

The candidate should have 3+ years of experience, a CS/IT degree, and proficiency with SQL Server or PostgreSQL, T-SQL, and cloud DevOps practices. This is a full-time position based in Jakarta.

Qualifications

• Bachelor’s or Master’s Degree in Computer Science, Information Technology, or a related field.
• GPA 3.00 minimum.
• Minimum 3 years of professional experience in .NET Core and Data Processing.
• Hands-on experience with .NET 8/10.
• Proficient in relational databases; SQL Server and PostgreSQL preferred.
• Strong understanding of T-SQL, data processing, ETL, and data architecture.
• Familiarity with cloud platforms (Azure, GCP) and DevOps practices.
• Experience with microservices architecture and data security best practices.

Responsibilities

• Develop new applications or modify existing ones based on specifications using .NET 8/10.
• Design, develop, and maintain data processing and integration solutions.
• Perform ETL processes including data collection, cleansing, and integration.
• Work with big data frameworks and tools to support analytics requirements.
• Contribute to data architecture design and implementation.
• Ensure data security and reliability across the lifecycle.
• Develop and optimize T-SQL queries, stored procedures, and database processes.
• Collaborate with cross-functional teams to meet business and technical requirements.

Skills

Strong analytical skills

Problem-solving

Teamwork

Education

Bachelor’s or Master’s Degree in Computer Science, Information Technology, or a related field

GPA 3.00

3 years of professional experience in .NET Core and Data Processing

Tools

.NET 8/10

Microsoft SQL Server

PostgreSQL

T-SQL

ETL

Data architecture

Cloud platforms (Azure/GCP)

DevOps practices and tools

Job description

The ideal candidate will be familiar with the full software design life cycle. They should have experience in designing, coding, testing and consistently managing applications They should be comfortable coding in a number of languages and have an ability to test code in order to maintain high-quality code.

JOB RESPONSIBILITIES

• Develop new applications and/or modify existing applications based on established functional specifications using .NET 8/10.
• Design, develop, and maintain data processing and integration solutions.
• Perform ETL (Extract, Transform, Load) processes, including data collection, ingestion, cleansing, and integration.
• Work with big data frameworks and tools to support data processing and analytics requirements.
• Contribute to data architecture design and implementation.
• Ensure data security, integrity, and reliability throughout the application and data processing lifecycle.
• Develop and optimize T-SQL queries, stored procedures, and database processes.
• Collaborate with cross-functional teams to ensure solutions meet business and technical requirements.

QUALIFICATIONS

Education & Experience

• Bachelor’s or Master’s Degree (S1/S2) in Computer Science, Information Technology, or a related field.
• Minimum GPA of 3.00.
• Minimum 3 years of professional experience in .NET Core and Data Processing.

Technical Skills

• Hands‑on experience with and good understanding of .NET 8/10.
• Proficient in relational databases, with Microsoft SQL Server and PostgreSQL preferred.
• Good understanding of T‑SQL, database queries, and data processing.
• Familiarity with ETL, data collection and ingestion, data cleansing, data integration, and data architecture.
• Familiarity with big data frameworks and tools.
• Understanding of data security and best practices.

Additional Skills / Preferred Qualifications

• Knowledge and/or experience with cloud platforms, particularly Microsoft Azure and Google Cloud Platform (GCP), is an advantage.
• Knowledge of DevOps practices and tools is an advantage.
• Experience with Microservices Architecture is an advantage.
• Strong analytical, problem-solving, and teamwork skills.