Simpul Technologies
Backend Engineer
Skills
20 days ago
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Important information
Contract type:
Permanent
Salary:
IDR 66,000,000 – IDR 90,000,000 / year
Location:
Surabaya, East Java, Indonesia
Work mode:
Remote
Published on:
30 September 2026
What they need
About the role
Join our team as a Backend Engineer building an Enterprise Tech platform. You will be part of a talented team that works on impactful enterprise-level applications. Backend Engineer roles and responsibilities include contributing to server-side application development, while providing expertise in the full software development lifecycle, from data modeling and API design to testing and deployment.
Key responsibilities
- Produce fully functional programs writing clean, testable code — and be able to walk through the trade-offs and reasoning behind how you built it
- Plan and design backend solutions (data models, APIs, integrations), weigh trade-offs such as cost, complexity, reliability, and scale, and write down the reasoning behind your choices
- Use AI tools to speed up parts of your workflow, and review AI-generated or teammates' code critically before it ships
- Diagnose bugs and bottlenecks in existing systems, not just patch symptoms
- Build and maintain backend services and RESTful APIs
- Understand the product and the client's business behind each task, and speak up when a requirement doesn't make sense for users
- Proactively communicate with the counterpart and internal team about project requirements, coordination, and task progression
Minimum requirements
Solid backend fundamentals (databases and SQL, REST API design, authentication basics) in at least one of JavaScript, Ruby, or Python
Bachelor's degree in Computer Science or equivalent practical experience
Grit to learn and adapt: Problem-solving and resourcefulness — able to figure things out and adjust your approach when the default one doesn't fit
Humility to accept and give constructive, critical feedback, and follow through on it
Proficient verbal and written English
Strong working knowledge of Git — you use it to organize and document your own work
Experience using AI coding tools, with the transparency and accountability to own what you ship regardless of AI's role in producing it
Curiosity about the product and the client's business behind your tasks
Nice-to-haves
- Experience with Ruby on Rails / Node.js / NestJS
- Experience with testing, background jobs, or deployment
- Comfortable with UNIX/Linux environment
- Knowledge of MVC architecture and OO design patterns
- Hands-on experience developing and launching software applications
- Amazing portfolio of impactful work
Benefits
- 100% Remote Work: Work from anywhere
- Flexible Hours: Manage your schedule within agreed team hours
- Creativity-Inducing Workplace
- Paid Vacation Leave
- Medical Insurance
- Social Security Benefit
- Bereavement/Family Leave
- Maternity & Paternity Leave
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