BackEnd Developer (API Engineering)

Résumé du poste

Design, build, and operate production-grade REST APIs using Node.js and AWS serverless architecture. Ensure high reliability and value delivery by applying a product mindset and rigorous testing standards.

Détails du poste

5+ years building and operating production REST APIs in Node.js & TypeScript Hands-on AWS serverless experience — Lambda, API Gateway, DynamoDB, S3, CloudWatch, IAM, SNS, SQS, Glue, ECS — built and run in production, not just in tutorials Strong REST API design skills — resource modeling, HTTP semantics, versioning, idempotency, and OpenAPI/Swagger contract authoring Daily proficiency with AI-assisted coding tools — GitHub Copilot, Claude, Cursor, or similar — using them to accelerate development while owning every line committed Solid testing discipline — writes tests as part of development using Mocha/Chai/Sinon or Jest, targets 80%+ coverage across branches, functions, and lines Product mindset — understands the business impact of the APIs they build, thinks about consumer experience, reliability, and value delivery — not just technical correctness Familiar with security patterns in regulated environments — encrypted secrets, least-privilege IAM, input validation, private networking Experience with AWS CDK or CloudFormation for infrastructure-as-code is a strong plus Financial services domain background is a plus

Ce que vous ferez

Design, build, and operate production-grade REST APIs using Node.js and AWS serverless architecture. Ensure high reliability and value delivery by applying a product mindset and rigorous testing standards.

Exigences

Requires 5+ years of experience with Node.js, TypeScript, and a wide array of AWS serverless services. Candidates must be proficient in AI-assisted coding tools and have strong API design and security knowledge.

Compétences indiquées

• Node.js · Souhaitée
• TypeScript · Souhaitée

Autres compétences pertinentes

Relevées dans la description du poste. Confirmez les exigences importantes ci-dessus.

• Node.js
• TypeScript
• AWS Lambda
• API Gateway
• DynamoDB
• S3
• CloudWatch
• IAM
• SNS
• SQS
• Glue
• ECS
• REST API Design
• OpenAPI/Swagger
• Mocha/Chai/Sinon
• Jest

Domaines d’emploi

• Software
• Technology
• Engineering
• Consulting