Fullstack Developer

Education & Experience

• Bachelor’s degree in Computer Science, Information Technology, or a related field.

• Minimum 4 years of experience in fullstack software engineering (backend + web frontend), with a proven track record of shipping production applications.

• Demonstrated ability to become productive quickly in a large, live, multi-service codebase with minimal onboarding.

Domain Experience (Procurement / ERP)

• Required — Hands-on experience building enterprise business applications: ERP, eprocurement, supply chain, finance, or other back-office / B2B SaaS systems.

• Familiarity with procure-to-pay concepts — purchase requisition, purchase order, goods receipt, vendor management, contracts, approval workflows, budgets, and tax / currency handling.

Technical Skills

• Backend — Strong hands-on Go (Golang) for production microservices (e.g. Fiber or similar HTTP frameworks); comfortable reading and extending existing services quickly.

• Databases — Solid experience with MongoDB (schema design, indexing, aggregation); Redis for caching.

• Frontend — Proficient with TypeScript, React, and Next.js; experience with form, state, and data- fetching libraries (React Hook Form or TanStack Form, Zod, TanStack Query / Table, Zustand) and Tailwind CSS.

• API design — Solid understanding of RESTful and gRPC / Protobuf API design and inter-service contracts.

• Messaging — Experience with RabbitMQ or similar brokers for asynchronous, event-driven processing.

• Version control — Proficient with Git and GitLab-style collaborative workflows (branching, merge-request reviews, CI pipelines).

• Fundamentals — Solid grasp of data structures, testing, debugging, and performance optimisation.

• AI-assisted development — Proficient using AI coding assistants (e.g. Claude Code, GitHub Copilot, Cursor) to accelerate development, review, debugging, and documentation — while maintaining code quality, security, and sound engineering judgment.

Soft Skills

• Strong analytical and problem-solving skills; able to turn business requirements into clear technical solutions.

• Good communication in Bahasa Indonesia and English, and ability to work cross-functionally.

• Ownership mindset, proactive, and able to work independently with minimal supervision.

• Comfortable in a fast-paced, delivery-focused project environment with clear async communication.

Nice to Have

• ERP integration experience, particularly SAP (e.g. IDoc, BAPI, OData, or middleware-based integration).

• Experience with micro-frontend architecture and monorepo tooling (pnpm workspaces, Turborepo).

• Experience building configurable / metadata-driven features: custom fields and objects, rule engines, workflow or process automation, notification templates.

• Reporting and data-export experience (scheduled reports, large export/import jobs).

• Observability and cloud-native tooling: OpenTelemetry, Docker, Kubernetes, GitOps (e.g. ArgoCD).

• Experience with multi-company / multi-tenant SaaS and role-based permission models.