Senior Backend Engineer (USA Project)

ST Engineering

Ứng tuyển

257 Dien Bien Phu , Xuân Hòa, TP Hồ Chí Minh

Linh hoạt

Đăng 4 giờ trước

Kỹ năng:

Python English

Chuyên môn:

Lập trình viên Backend

Lĩnh vực:

Sản Phẩm Phần Mềm và Dịch Vụ Web

Mô tả công việc

About ST Engineering Vietnam (VCC)

ST Engineering is a leading global technology, defense, and engineering conglomerate headquartered in Singapore. Established in 1997, the company has grown into a powerhouse, offering innovative solutions across aerospace, defense, urban solutions, and satellite communications. With a strong presence in over 50 cities worldwide, ST Engineering delivers cutting-edge technologies to industries such as aerospace, defense, and smart cities. The company is committed to creating sustainable solutions that address both current and future challenges. Backed by a dedicated workforce, ST Engineering continues to lead in providing mission-critical systems and services to customers around the world.

Visit us at:

About the Role

Senior Backend Engineer (Cloud Platform + Integrations + Subscription Systems)

As one of the founding engineers building Unbound Central, you will own the core backend architecture powering our next-generation, API-first satellite network platform. You will build and scale the systems behind multi-tenant subscription management, offer configuration, billing, fulfillment, device provisioning, and AIOps integrations.

This is a hands-on, ownership-heavy role that will shape the technical foundation of the product for years to come.

Responsibilities

Backend Architecture & Development

Design and implement a headless, API-first backend for Unbound Central.
Build multi-tenant services handling:
- Service catalog & offer configuration
- Pricing, discounting, and approval logic
- Quoting and order orchestration
- Subscription lifecycle engine (renewals, upsells, downgrades, cancellations)
- Billing & invoicing integration
- Provisioning, activation, and asset‑tracking workflows
Develop secure, scalable data models supporting customer, subscription, asset, and fulfillment domains.

Integrations

Integrate with:
- CRM & billing platforms
- SATCOM networks and modem APIs
- Deployment, logistics, and asset management systems
- AIOps engines for alerting and monitoring
Design robust integration patterns (webhooks, events, async workers, ETL pipelines).

Platform Engineering

Implement identity, roles/permissions, and access control models.
Build event-driven workflows for notifications, subscription changes, and fulfillment updates.
Own CI/CD pipelines, IaC, environment management, and deployment automation.

Reliability, Security & Observability

Build highly reliable services with 99.9%+ uptime goals.
Implement observability: logs, distributed tracing, metrics.
Apply strong security practices (encryption, secrets, tenant isolation).

Collaboration

Define API contracts and service boundaries with the full‑stack engineer.
Work closely with product leadership to translate the PRD into scalable backend systems.
Establish coding standards, architectural guidelines, and development best practices.

Yêu cầu công việc

Required Experience

7+ years backend development experience in a cloud-native environment.
Strong proficiency with Python (Node.js, Go, or similar are okay)
Strong communication in English
Deep experience with AWS/Azure/GCP services (serverless, containers, databases, queues).
Strong knowledge of multi-tenant system design and distributed systems.
Experience designing APIs that support complex UI workflows.
Expertise in relational or document databases (PostgreSQL, DynamoDB, MongoDB).
Demonstrated ability to integrate with third-party systems at scale.
Experience owning mission-critical systems end-to-end.
Subscription management systems (Zuora, Stripe Billing, Chargebee)
CPQ engines or complex pricing systems
Event-driven architectures (Kafka, EventBridge, SNS/SQS, Pub/Sub)
Telecom / network management systems
Knowledge of DevSecOps best practices.