Backend Engineer

PT. EVENTCHI INDONESIA PMA (EventCHI); Paris; À distance; USD 60 000 - 80 000; Plein temps

Résumé du poste

A dynamic tech firm is seeking a Senior Backend Engineer to ensure the reliability and performance of server-side systems. You'll design and build APIs, optimize backend processes, and contribute to system architecture. This full-time role is based in Bali, Indonesia, emphasizing AI and blockchain technologies with opportunities for career growth in an innovative and fast-paced environment.

Prestations

Flexible working hours

Access to gym and pool

Opportunity for career growth

Qualifications

• 5+ years of experience in backend development.
• Strong proficiency in Node.js and backend frameworks.
• Deep experience with MongoDB, including schema design.

Responsabilités

• Identify and resolve production-level backend bugs efficiently.
• Design and build robust RESTful and/or GraphQL APIs.
• Contribute to architectural decisions for new features.

Connaissances

Node.js

MongoDB

API design

DevOps tools

Performance monitoring

Formation

Bachelor’s degree in Computer Science or related field

Outils

AWS

Docker

Description du poste

About EventCHI:

Join EventCHI – Where Innovation Meets Paradise At EventCHI, we’re not just building technology—we’re reshaping the global event industry from the inside out. With roots in the Netherlands and our growing branch in Bali, Indonesia, we combine cutting-edge innovation with a work environment that prioritizes creativity and human connection. Our Bali base isn’t just a beautiful backdrop—it’s home to our onsite development team, where talent collaborates daily surrounded by nature, great energy, and a vibrant tech community. Our office includes access to a gym and pool for productivity and well-being. We’re a tech-first company with a strong focus on AI—from the products we deliver to how we run our daily operations. Our workflows are infused with smart automation, and our team thrives in an environment where learning, experimentation, and evolution are not just encouraged—they’re expected. We’ve implemented a clear performance management system that supports personal growth, role clarity, and career development. Whether you’re an engineer, designer, or strategist, you’ll find opportunities to make an impact, build real products, and grow with us as we scale. If you’re looking for a high-impact role in a fast-moving startup where your work matters—and you want to live and build in one of the most beautiful places on earth.

What’s the Role?

As a Senior Backend Engineer, your main responsibility is to ensure the reliability, performance, and scalability of our server-side systems. You will lead efforts in diagnosing and resolving backend issues quickly, while also building secure, scalable, and maintainable APIs and services that power our event technology platform.

You’ll be responsible for:

Rapid Debugging & Fixes: Identify and resolve production-level backend bugs efficiently, minimizing downtime and ensuring business continuity.

Developing Scalable APIs: Design and build robust RESTful and/or GraphQL APIs to support frontend services and external integrations.

Optimizing Backend Performance: Continuously profile and optimize backend processes for performance, memory usage, and scalability.

Database Design & Optimization: Structure and maintain MongoDB schemas for efficiency, scalability, and data integrity.

System Architecture: Contribute to architectural decisions for new features and backend infrastructure, ensuring they’re scalable and future-proof.

Security Best Practices: Implement secure coding practices to guard against injection, unauthorized access, and other backend threats.

Monitoring & Incident Management: Implement logging, monitoring, and alerting tools to catch issues early and maintain high system uptime.

Collaboration: Work closely with frontend developers, DevOps, and product managers in an agile environment to deliver high-quality features quickly and reliably.

Why Join EventCHI?

Industry Innovation: Build systems that power the future of event management using AI and blockchain technologies.

Work From Bali: Enjoy flexibility with a relaxed yet ambitious team based in Bali’s tech-friendly coworking spaces.

Growth & Ownership: Be part of a fast-growing startup with real opportunities to lead and grow your career.

What We Require

Location: Bali, Indonesia (Onsite – Full-Time)
Start Date: Immediate
Type: Full-time
Industry: Events, AI, Blockchain, SaaS
Level: Senior

About EventCHI:

Join EventCHI – Where Innovation Meets Paradise At EventCHI, we’re not just building technology—we’re reshaping the global event industry from the inside out. With roots in the Netherlands and our growing branch in Bali, Indonesia, we combine cutting-edge innovation with a work environment that prioritizes creativity and human connection. Our Bali base isn’t just a beautiful backdrop—it’s home to our onsite development team, where talent collaborates daily surrounded by nature, great energy, and a vibrant tech community. Our office includes access to a gym and pool for productivity and well-being. We’re a tech-first company with a strong focus on AI—from the products we deliver to how we run our daily operations. Our workflows are infused with smart automation, and our team thrives in an environment where learning, experimentation, and evolution are not just encouraged—they’re expected. We’ve implemented a clear performance management system that supports personal growth, role clarity, and career development. Whether you’re an engineer, designer, or strategist, you’ll find opportunities to make an impact, build real products, and grow with us as we scale. If you’re looking for a high-impact role in a fast-moving startup where your work matters—and you want to live and build in one of the most beautiful places on earth.

What’s the Role?

As a Senior Backend Engineer, your main responsibility is to ensure the reliability, performance, and scalability of our server-side systems. You will lead efforts in diagnosing and resolving backend issues quickly, while also building secure, scalable, and maintainable APIs and services that power our event technology platform.

You’ll be responsible for:

• Rapid Debugging & Fixes: Identify and resolve production-level backend bugs efficiently, minimizing downtime and ensuring business continuity.

• Developing Scalable APIs: Design and build robust RESTful and/or GraphQL APIs to support frontend services and external integrations.

• Optimizing Backend Performance: Continuously profile and optimize backend processes for performance, memory usage, and scalability.

• Database Design & Optimization: Structure and maintain MongoDB schemas for efficiency, scalability, and data integrity.

• System Architecture: Contribute to architectural decisions for new features and backend infrastructure, ensuring they’re scalable and future-proof.

• Security Best Practices: Implement secure coding practices to guard against injection, unauthorized access, and other backend threats.

• Monitoring & Incident Management: Implement logging, monitoring, and alerting tools to catch issues early and maintain high system uptime.

• Collaboration: Work closely with frontend developers, DevOps, and product managers in an agile environment to deliver high-quality features quickly and reliably.
  

Why Join EventCHI?

• Industry Innovation: Build systems that power the future of event management using AI and blockchain technologies.

• Work From Bali: Enjoy flexibility with a relaxed yet ambitious team based in Bali’s tech-friendly coworking spaces.

• Growth & Ownership: Be part of a fast-growing startup with real opportunities to lead and grow your career.
  

What We Require

Education & Experience

• Bachelor’s degree in Computer Science, Software Engineering, or equivalent experience.

• 5+ years of experience in backend development in production environments.

• Prior experience working in a startup or high-growth tech company is highly preferred.

Technical Expertise

• Strong proficiency in Node.js and backend frameworks (e.g., Express, NestJS).

• Deep experience working with MongoDB, including schema design, indexing, aggregation, and performance tuning.

• Understanding of microservices architecture, event-driven systems, and asynchronous processing.

• Solid knowledge of API design, versioning, authentication (OAuth, JWT), and rate limiting.

• Comfortable working with DevOps tools and cloud services (e.g., AWS, Docker, CI/CD pipelines).

• Experience using monitoring tools like Datadog, Sentry, New Relic, or similar.

Bug Fixing & Maintenance

• Proven ability to debug complex backend issues in production systems.

• Experience with performance monitoring, root-cause analysis, and proactive issue prevention.

Security & Reliability

• Strong understanding of secure backend development, including input validation, authentication/authorization, and data encryption.

• Familiar with compliance considerations around user data (e.g., GDPR).

Optimization & Scalability

• Experience optimizing systems to handle high traffic loads.

• Knowledge of caching strategies (Redis, in-memory stores) and database optimization.

Teamwork & Leadership

• Experience mentoring junior developers and leading backend projects.

• Excellent communication skills and the ability to collaborate effectively with cross-functional teams.
  

Ready to Build the Future of Events?

If you’re a problem-solver who thrives in fast-paced environments and takes pride in delivering clean, efficient, and secure backend systems — we’d love to meet you.

This is a full-time position with competitive compensation. We're looking for someone who is ready to start immediately and grow with EventCHI as we scale.

Apply Now!

Help us power the future of the event industry with AI-driven innovation and reliable infrastructure.

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