Note: The job is a remote job and is open to candidates in USA. Rearc is a company dedicated to empowering engineers to build innovative products and experiences. They are seeking a hands-on AI Native Software Engineer to design, build, and deploy AI-driven systems in enterprise environments, focusing on production systems and integrating AI platforms.
Responsibilities
- Design and implement AI agents, including RAG pipelines, orchestration workflows, and tool invocation
- Build evaluation frameworks to measure system accuracy, latency, and reliability
- Implement observability and monitoring across the AI system lifecycle
- Integrate with AI providers and build abstraction layers to support multi-model and multi-provider architectures
- Optimise AI systems for performance, cost, and scalability
- Develop cloud-native services using microservices, containers, and serverless patterns
- Build and deploy AI-powered applications aligned to business workflows
- Integrate AI systems into existing enterprise platforms and APIs
- Define and execute testing strategies for AI systems
- Measure and improve system performance (latency, throughput, accuracy, cost)
- Debug and optimise production systems
- Collaborate with client and internal engineering teams
- Participate in technical design discussions, focused on implementation
Skills
- 8–10+ years of software engineering experience
- Strong experience building cloud-native systems, including APIs, microservices, containers, and serverless architectures
- Proven experience building and deploying AI/LLM-based systems in production (e.g. RAG, agents, orchestration workflows)
- Hands-on experience with AI platforms (e.g. OpenAI, Anthropic, Google Vertex, or similar)
- Experience designing and implementing: + Retrieval systems (RAG) + Agent workflows and orchestration + Tool/function invocation patterns
- Strong understanding of system-level trade-offs (performance, cost, latency, reliability)
- Experience with CI/CD pipelines, infrastructure as code, and production observability
- Proficiency in Python, Java, or similar backend languages
- Experience debugging and optimising production systems
- Experience with agent frameworks (e.g. LangGraph, AutoGen, CrewAI)
- Experience designing multi-agent or distributed AI systems
- Familiarity with enterprise-scale system integration
- Experience optimising AI workloads for cost and performance
Company Overview
Rearc IT consulting firm that engages in cloud technology. It was founded in 2016, and is headquartered in Cranbury, New Jersey, USA, with a workforce of 51-200 employees. Its website is https://www.rearc.io.Company H1B Sponsorship
Rearc has a track record of offering H1B sponsorships, with 1 in 2026, 2 in 2025, 1 in 2024, 2 in 2023, 3 in 2021. Please note that this does not guarantee sponsorship for this specific role.