Senior AppDev Engineer

PeopleNTech LLC

🇺🇸 United States

On-site

Senior

6 months ago

AWS
Python
AWS Lambda
API Gateway
Server-Sent Events
OpenAPI
DynamoDB
React.js
Next.js
Data Modeling

6 months ago

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Indent :PSL305975-4-2
Role :Senior AppDev Engineer
Location :Remote
Salary : $130k – $135k

Focus: API layer, streaming responses, template management, dummy UI
We are looking for aSenior AppDev Engineer to design and build scalable, serverless application layers on AWS. The role emphasizesAPI design, real‐time/streaming responses, and lightweight UI integration.
Responsibilities

Design and buildREST and streaming APIs usingPython on AWS Lambda
ImplementAPI Gateway (REST, WebSocket, SSE/HTTP streaming)
DefineOpenAPI specs and strong request/response contracts
Build resilient systems with propererror handling (retries, timeouts, circuit breakers)
DesignDynamoDB tables and access patterns
Develop adummy UI usingReact or Next.js for demos and validation
Provide technical ownership and mentor engineers

Must Have

7+ years of software engineering experience
Python, AWS Lambda, API Gateway
Streaming patterns: WebSocket, SSE, chunked responses
DynamoDB (data modeling, TTL, encryption)
OpenAPI design and documentation
React or Next.js
Strong understanding of reliability and resilience patterns

Senior AppDev Engineer · PeopleNTech LLC

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