Senior Full-Stack Web Engineer (Java/React)

PT. Trimegah Sekuritas Indonesia, Tbk; Jakarta Selatan; On-site; IDR 223,200,000 - 558,000,000; Full time

Job summary

PT. Trimegah Sekuritas Indonesia, Tbk is seeking experienced software developers to design, build, and maintain scalable web applications. You will work with a cross-functional team to deliver robust backend APIs, implement microservices, and ensure code quality through comprehensive unit tests.

The role requires strong Java/C# skills, RESTful API design, and familiarity with Docker/Kubernetes. English is a plus, Bahasa Indonesia required for effective collaboration with local teams.

Qualifications

• 4+ years of hands-on software development experience in Java, C# or similar.
• 4+ years with Java, React and Vue or similar.
• 2+ years designing and developing RESTful APIs.
• 1+ years building microservices.
• Experience with relational SQL databases such as PostgreSQL and NoSQL databases such as MongoDB or Redis.
• Proficient with Object‑Oriented Programming (OOP) and Design Patterns.
• Strong understanding of writing, debugging, and maintaining complex SQL queries.
• Familiarity with Go, Elixir, PHP, or other languages is a plus.
• Previous experience with Protobuf/gRPC is a plus.
• Strong understanding of message queues/brokers such as Kafka, Nats. IO.
• Experience writing unit tests for backend code.
• Experience with Git version control.
• Understanding of microservices architecture principles.
• Familiarity with Docker and Kubernetes.
• Eagerness to learn and adapt to new technologies, especially Kubernetes.
• Experience with cloud platforms (e.g., AWS, Azure, GCP) is a plus.
• Excellent problem‑solving skills and attention to detail.
• Ability to work independently and as part of a collaborative team.
• Strong communication skills in Bahasa Indonesia
• Proficiency in English is a plus.

Responsibilities

• Develop and maintain web applications using front-end and back-end frameworks.
• Work with a team of developers, designers, and project managers to ensure successful delivery of projects.
• Write clean, efficient, and well-documented code that meets company standards.
• Collaborate with team members to identify and address technical issues and bugs.
• Participate in the design and implementation of database schemas and data models.
• Develop and maintain unit tests to ensure quality and reliability of code.

Skills

Java

C#

RESTful APIs

Microservices

SQL

NoSQL

Git

Go/Elixir/PHP (plus)

Education

Bachelor's degree in Computer Science or related

Tools

Docker

Kubernetes

Postman

Job description

PT. Trimegah Sekuritas Indonesia, Tbk is seeking experienced software developers to design, build, and maintain scalable web applications. You will work with a cross-functional team to deliver robust backend APIs, implement microservices, and ensure code quality through comprehensive unit tests.

The role requires strong Java/C# skills, RESTful API design, and familiarity with Docker/Kubernetes. English is a plus, Bahasa Indonesia required for effective collaboration with local teams.