A global IT engineering and consulting company specializing in custom software development.
Senior Node.js Engineer, TypeScript, AWS
Location
Argentina
Posted
13 hours ago
Salary
0
Seniority
Senior
Job Description
Senior Node.js Engineer, TypeScript, AWS
Avenga
• Design and implement APIs and serverless services in Node.js/TypeScript on AWS Lambda. • Define and maintain event-driven architectures for IoT telemetry ingestion. • Optimize Aurora PostgreSQL data models and manage time-series data efficiently. • Implement observability end-to-end with actionable alarms, logs, metrics, and traces. • Ensure security best practices: IAM least-privilege, secrets management, encryption. • Build and maintain CI/CD pipelines with GitHub Actions. • Mentor engineers, elevate coding standards, and drive platform improvements. • Manage operational risks: concurrency, cold starts, service limits, capacity planning.
Job Requirements
- Solid experience in backend development with Node.js/TypeScript.
- Proven expertise in AWS serverless: Lambda, IAM, VPC, CloudWatch, and at least two integration services.
- Strong knowledge of PostgreSQL and hands-on experience with Amazon Aurora PostgreSQL.
- Experience with high-frequency time-series data.
- Daily use of GitHub: PRs, code reviews, branching strategies, CI/CD pipelines.
- Good practices in testing, observability, and security.
- Technical English for documentation, specifications, and code comments.
- Experience with AWS IoT Core and Device Shadows (nice-to-have).
- Production experience with TimescaleDB and familiarity with AWS CDK (nice-to-have).
- Experience with monorepos and package managers like pnpm (nice-to-have).
Benefits
- A long-term project with real ownership of mission-critical components.
- A collaborative environment where architecture decisions are shared and documented.
- Opportunities to grow expertise in IoT, serverless-first architectures, and time-series data processing.
- A culture that values innovation, teamwork, and continuous improvement.
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