$2,008.00 Fixed
Keystone Digital
Contract · Remote · Flexible hours
About the role
We are modernizing a legacy production platform that must stay live 24/7. The project requires a seasoned REST API Developer to redesign services, improve performance, and implement zero‑downtime deployment patterns.
Key responsibilities
- Refactor existing endpoints into clean, versioned REST APIs using NodeJS
- Design database schemas and queries in PostgreSQL for high‑throughput workloads
- Implement automated tests and CI pipelines to guarantee uninterrupted releases
- Collaborate with DevOps to set up blue‑green or canary deployments
- Document API contracts and migration guides for internal teams
Must-have skills
- Deep experience building and scaling REST APIs in NodeJS
- Strong JavaScript proficiency and async programming knowledge
- Advanced PostgreSQL design, indexing, and query optimization
- Proven track record delivering zero‑downtime updates in production
Nice to have
- Familiarity with Docker and container orchestration
- Experience with API gateways or service meshes
- Knowledge of monitoring tools like Prometheus or Grafana
- Proposal: 0
- Less than 2 month
George Seagraves
,
Member since
Oct 27, 2025
Total Job