CareerPlan

Software Development Engineer - AgentCore, AWS Agentic AI

New York, New York, United StatesFull-time$158k–$214k2026-11-02 → 2026-11-10

Core

Design, build, test, deploy, and operate core components of the Harness control plane and data plane for Amazon Bedrock AgentCore, enabling production-ready AI agents at scale.

Role type

Senior Software Development Engineer (Distributed Systems)

Builds

Managed agent loops, secure execution environments, and orchestration infrastructure for AI agents.

Domain

Cloud Infrastructure / AI Agent Orchestration

Deliverable

production ML models

Required skills

Distributed systems design, API development, Object Oriented Design, C#/C++/Java/Perl, System reliability and scaling, Multi-tiered application development

Preferred skills

Full SDLC experience, Code reviews, Source control management, Build processes, Testing, Operations

Technologies

Amazon Bedrock, AWS Step Functions, MCP servers, Strands Agents, C#, C++, Java, Perl

Responsibilities

Design and operate highly available control plane APIs and data plane services; Build secure, isolated execution capabilities for tool orchestration and memory; Develop integrations between Amazon Bedrock and third-party models; Implement versioning, progressive deployment, and evaluation capabilities; Analyze and improve latency, scalability, and cost controls; Simplify developer journey via abstractions and automation; Collaborate with customer teams to reduce friction.

Seniority

Senior, hands-on IC