Software Engineer – AWS, Python, Node.js

This is a fully remote position, open to applicants in Peru, +3 more states.

📋 Description

• Design, implement, and operate event consumers and producers (Lambdas and pods in Kubernetes) using messaging patterns such as SNS→SQS and EventBridge.

• Write and maintain infrastructure as code in Terraform, adhering to tagging, naming, and security standards.

• Define and version event contracts (CloudEvents / JSON Schema), respecting rules for breaking vs non-breaking changes.

• Ensure the robustness of workflows through idempotency, retry management, DLQs, ordering, and observability.

• Apply security discipline: IAM with least privilege, avoiding wildcards, and cross-cloud authentication.

• Participate in code reviews, PRs with approval gates, and documentation of decisions (ADRs, handoffs by repository).

• Collaborate in the design of new platform solutions and propose architectural improvements.

⛳️ Requirements

• Over 3 years of experience in backend development.

• Strong proficiency in Node.js (TypeScript) and Python, alternating between both languages.

• Real experience with event-driven architectures on AWS: SNS, SQS, EventBridge, Lambda, and S3.

• Practical understanding of asynchronous messaging: idempotency, at-least-once delivery, retries, DLQs, and ordering.

• Experience developing reusable libraries/packages, internal APIs, semantic versioning, and packaging/publishing artifacts in npm/PyPI.

• Strong technical documentation discipline: READMEs, changelogs, usage examples, and adoption guides.

• Ability to read and modify Terraform code.

• Solid fundamentals of IAM and security with least privilege in AWS.

• Strong SQL skills with PostgreSQL and basic knowledge of NoSQL with MongoDB.

• Experience with Git, Pull Requests, and CI/CD pipelines using GitHub Actions.

• Valid AWS Certified Cloud Practitioner certification or higher.

• Professional Spanish and technical English reading skills.

• Desirable: experience with Kubernetes (EKS/GKE) and Helm.

• Desirable: exposure to GCP in addition to AWS.

• Desirable: observability and distributed tracing experience.

• Desirable: knowledge of CloudEvents and schema registries.

• Desirable: handling analytical data with BigQuery.

• Desirable: prior experience in fintech or regulated environments.

• Desirable AWS Associate level certifications (Developer or Solutions Architect).

🏝️ Benefits

• Long-term commitment with autonomy and direct impact on high-usage digital products.

• Dynamic environment with the adoption of advanced technologies and tools (AI applied to testing).

• Collaborative international team.

• Career plan and growth opportunities within Coderio.