AI Platform Engineer

🔥 7 minutes ago

🌽 Illinois – Remote

🌽 Illinois – Remote

💵 $120k - $220k / year

⏰ Full Time

🟡 Mid-level

🟠 Senior

🏗️ Platform Engineer

👻 Ghost score 0%

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Alight Solutions

WebsiteLinkedInAll Job Openings

10,000+ employees

🤝 B2B

🏥 Healthcare

☁️ SaaS

💰 $22.5M Post-IPO Secondary - Alight Solutions on 2023-08

B2B • Healthcare • SaaS

Alight Solutions is a leading benefits administration provider that delivers health, wealth, leave, and related HR point solutions for large organizations and their employees. The company helps manage benefits administration and human capital-related processes for enterprises, serving many of the world’s largest organizations and over 30 million people. Alight also emphasizes product and technology roles, corporate sustainability, total rewards, and a focus on transforming lives and organizations by maximizing health, financial and work wellbeing.

📋 Description

• Build agent patterns, retrieval systems, and guardrails for AI assistants serving Alight participants • Develop an MCP server providing a skills registry to AI coding agents in the IDE • Create reusable LangGraph agent patterns for multi-agent orchestration, memory, tool-use safety, and guardrails • Build an agent evaluation platform using DeepEval and Ragas with CI/CD quality gates • Develop document ingestion and retrieval pipelines covering chunking, embedding, vector search, reranking, and citations • Automate CI/CD and deployment of AI agents on AWS using ECS, Fargate, and Agent Core • Build AI-enabled devcontainers with integrated tooling, validation, and testing • Instrument production workloads with OpenTelemetry and create dashboards for LLM cost and token tracking • Convert governance controls into pipeline checks and automatically collect evidence • Implement semantic caching, rate limiting, and graceful degradation for agent workloads • Create reference implementations, SDK and CLI tooling, documentation, and reusable infrastructure for other engineers

🎯 Requirements

• Python proficiency (3.10+); primary team language • Working knowledge of AWS core services, including IAM, ECS/Fargate, and networking • Comfort in cloud-native environments • Version control with Git/GitHub • Code review, testing, documentation, and clean-code practices • Security awareness regarding secrets, permissions, sensitive data, and data protection • Expertise in at least one of: AI agent development; data and retrieval engineering; quality and evaluation; platform and infrastructure; observability and operations; developer experience • Applicants must have work authorization in the employing country that does not now or in the future require visa sponsorship • Successful completion of a background check, as applicable to the position

🏖️ Benefits

• Health, dental, and vision coverages starting Day One • Wellbeing programs • Retirement plans with contribution matching • Generous time off • Parental leave • Continuing education and training • Career growth opportunities • Flexible working arrangements wherever possible • Competitive total rewards package • Potential bonus and/or incentive eligibility depending on role and level • Reasonable accommodations for persons with disabilities