Senior Software Engineer

integrity asia; Indonesia; On-site; IDR 420,000,000 - 700,000,000; Full time

Job summary

PT Innovatech Solutions Asia is seeking a Senior Software Engineer to join the technology team in Jakarta. You will design, develop, and maintain enterprise applications using Java and Spring Boot, and help shape our multi-tenant ERP platform and integration with .NET systems.

The role involves ownership of architecture, CI/CD pipelines on Azure DevOps, and hands-on work with Azure, Docker, and Kubernetes across application and infrastructure environments.

Qualifications

• Bachelor's degree in Computer Science, IT, or a related field.
• Strong experience in software engineering and enterprise application development.
• Hands-on experience with Java and Spring Boot.
• Experience designing or working with enterprise app architecture, multi-tenant preferred.
• Experience with .NET Framework 4.8 / C# and Java–.NET integration.

Responsibilities

• Design, develop, and maintain enterprise applications using Java and Spring Boot.
• Own technical architecture for a multi-tenant ERP platform.
• Maintain legacy .NET Framework 4.8 / C# case management app.

Skills

Java

Spring Boot

C#

Azure

Docker

Kubernetes

SQL Server

Git

Agile/Scrum

Education

Bachelor's degree in Computer Science/IT or related field

Tools

Azure DevOps

AKS

ACR

Job description

PT Innovatech Solutions Asia is looking for a Senior Software Engineer to join our technology team.

In this role, you will work on our enterprise ERP platform and case management systems, contributing across software development, technical architecture, infrastructure, CI/CD, security, and production support.

We're looking for someone who is comfortable taking ownership of technical challenges, working closely with the team and business stakeholders, and helping shape how we build and maintain our systems.

What You’ll Do

• Design, develop, and maintain enterprise applications using Java and Spring Boot.
• Take ownership of technical architecture for our multi-tenant ERP platform.
• Maintain and enhance our legacy .NET Framework 4.8 / C# case management application.
• Support reliable integration between Java and .NET systems and troubleshoot cross-platform issues.
• Design, maintain, and improve CI/CD pipelines using Azure DevOps, including build, testing, deployment, release, and rollback processes.
• Work hands-on with Microsoft Azure, Docker, and Kubernetes, across both application and infrastructure environments.
• Develop clean, efficient, well-tested code and automation tools.
• Troubleshoot application, infrastructure, and production issues and identify root causes.
• Conduct code reviews and provide technical guidance and mentoring to other engineers.
• Help ensure applications and infrastructure follow appropriate security and compliance standards, including ISO 27001:2022 and OWASP practices.
• Contribute to disaster recovery and business continuity planning for critical systems.
• Evaluate and recommend technologies based on technical and business requirements, including emerging areas such as AI/LLM, OCR, and SSO.
• Participate in technical hiring, including interviews, technical assessments, and onboarding.
• Work closely with technical and business stakeholders to translate requirements into practical technical solutions.

Who We Need

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• Strong professional experience in software engineering and enterprise application development.
• Strong hands‑on experience with Java and Spring Boot.
• Experience designing or working with enterprise application architecture, ideally in a multi-tenant environment.
• Experience with .NET Framework 4.8 / C# and Java-.NET integration.
• Strong experience with SQL Server, including relational data modelling, query optimization, and safe bulk data operations.
• Hands‑on experience with Microsoft Azure, particularly AKS, ACR, and Azure DevOps.
• Good working knowledge of Docker and Kubernetes.
• Experience designing and managing CI/CD pipelines, including deployment and rollback processes.
• Familiarity with networking, DNS, and reverse proxy infrastructure.
• Understanding of secure coding practices, IAM/SSO, OWASP, and information security principles.
• Experience working with Git and Agile/Scrum teams.
• Comfortable working in a dynamic environment, managing changing priorities and taking ownership of projects.
• Able to work effectively both independently and collaboratively with the team.
• Willing to work onsite Monday-Friday in Jakarta.

What You’ll Get To Work On

This is a hands‑on senior engineering role with broad technical exposure. You'll have the opportunity to work across:

• Backend: Java, Spring Boot
• Legacy Systems: .NET Framework 4.8, C#
• Database: SQL Server
• Cloud & Infrastructure: Microsoft Azure, AKS, ACR, Docker, Kubernetes
• CI/CD: Azure DevOps, YAML pipelines
• Architecture: Enterprise and multi-tenant application architecture
• Security: IAM, SSO, OWASP, ISO 27001:2022
• Development: Git, Agile/Scrum
• Emerging Technology: AI/LLM, OCR, SSO

Why This Role?

This role is suited to a senior engineer who wants to be involved beyond feature development. You'll have the opportunity to influence architecture, infrastructure, development practices, system reliability, and technical direction, while working alongside a team that is continuously improving its technology stack. If you enjoy solving complex technical problems, taking ownership, and working across both application and infrastructure areas, we'd love to hear from you.

PT Integrity Indonesia is proud to partner with PT Innovatech Solutions Asia, a software house specializing in web and mobile application development solutions. As growing companies with strong and established businesses, both PT Integrity Indonesia and PT Innovatech Solutions Asia are looking for self-motivated and results-oriented individuals who enjoy taking on new challenges and growing with us.

We are an equal opportunity employer and welcome qualified candidates from all backgrounds.