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In office (Indonesia)

Confirmed on the employer's own hiring board on Oct 30, 2026. First seen by Alion on Oct 29, 2026. Mitrais scores B on the Alion truth index.

Overview
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Mitrais is an Indonesian software development company with delivery centres in Bali and Java. It builds custom software for international clients and supplies mining and healthcare products. The company is one of the country's longest established software exporters.

Build your Career with Mitrais!??

Mitrais has engaged a large Australian software company on an exciting software development project. We're looking for Senior Front-End Developer to be part of the team.

We're looking for an experienced engineer who loves building intuitive, high-performance 3D applications that solve real-world problems. You'll play a key role in creating immersive visual experiences that help users explore and understand complex mining data.

This is an opportunity to take ownership of a product, contribute to technical direction, and work with a team that's pushing the boundaries of modern web development and AI-assisted engineering.

What will you be doing???

Building Great 3D Experiences

    • You'll be responsible for creating and enhancing a browser-based application that allows users to interact with complex mining datasets, including block models, point clouds, and surface meshes.
    • You'll build rich, interactive 3D experiences that are fast, intuitive, and responsive.
    • Create user-friendly interfaces that help people work with data, not just view it.
    • Develop features, workflows, and tools that make complex information easier to explore and understand.
    • Work with modern web technologies such as React, Three.js, TypeScript, and other contemporary front-end frameworks.

Full-stack (highly desirable)

    • We're looking for someone who enjoys owning outcomes, not just tasks. If you have full-stack experience, you'll have the opportunity to contribute across the entire application, including the APIs and services that support the visualisation platform. While this isn't essential, it's a valuable addition that would allow you to have an even greater impact.

Working with AI-Powered Development Tools

    • Our team embraces agentic engineering and AI-assisted development workflows. You'll work closely with modern engineering tools and agents to accelerate delivery, improve quality, and solve complex problems more effectively.

You''re likely be great if you have

  • Demonstrated experience in building 3D modelling / visualisation software in production.
  • Proven competence building performant, interactive 3D web applications.
  • Proficiency across a range of modern front-end stacks and frameworks
  • Experience in agentic engineering and demonstrated ability to do agent orchestration
  • Able to work both independently and as part of a team.
  • Able to work in a fast-paced environment, shipping features and functionality rapidly.
  • A portfolio demonstrating 3D-visualisation-software work. [Must be able to provide link/s]

Nice to have

  • Experience in building geological modelling programs for mining is highly desirable
  • Full-stack experience - able to own the backend work that directly serves the front end (the APIs and services feeding the visualisation layer), not just the browser layer.
  • Experience with large spatial, scientific, geospatial, or volumetric datasets.

What can Mitrais offer you??

  • Competitive salary?
  • Excellent working environment, with the possibility to relocate to our regional offices and working remotely?
  • Free English classes, English is our working language?
  • Lots of opportunities to improve your competencies on our technical bootcamps, certification programs and soft skills training courses?
  • Hackathons with big prizes!?

Learn about life at Mitrais from our current team by searching #mitraislife on Facebook,or LinkedIn.?

?Please note that all activities included in the recruitment processes are free of charge. Beware of online scams such as persons posing to represent the Mitrais Recruitment Team or other recruiting-related personnel by sending unsolicited text messages and emails asking you to provide personal information, transfer money, or do any other specific activities.

To Apply…?

Simply click the apply button, complete the form and upload your latest?CV in English?! What are you waiting for?

I have applied for employment with Mitrais and have provided information about my previous employment. I authorize Mitrais to conduct a reference check with my present and/or previous employer(s). I understand that reference information may include, but not be limited to, verbal and written inquiries or information about my employment performance, professional demeanour and character, rehire potential, dates of employment, salary and employment history. I further authorize Mitrais to obtain feedback and references from my supervisors over the course of my employment.

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