About Eleven Recruiting We are a specialized technology staffing agency supporting professional and financial services companies. Why do we stand out in technology staffing? We listen and act as advisors for our candidates on how they can best add value, find interesting projects, and pave a path for career advancement. We advocate for the best pay, diversity in tech, and the best job fit for every candidate we place. Our client, a growing SaaS company, is seeking a fully remote Staff AI Engineer to join their team. Candidates must be based in states under Central and/or Eastern time zones.
Responsibilities:
Design and build the most technically demanding parts of the system yourself, working in an AI native, agentic coding workflow as your daily practice, not just directing others. Set the architecture for multi-agent coordination across complex, long-running workflows with human-in-the-loop oversight, including agent state machines, tool routing, context windowing, and retry logic for processes that can run for minutes or hours. Own the durable state and run-record layer for long-running agentic workflows: state hydration, failure handling, checkpoint/resume, and recovery across distributed services. Build production-grade pipelines that extract, classify, and validate structured documents across a wide range of formats and quality levels, and define the validation layer that turns raw extraction into output the business can trust. Build the measurement backbone for the platform: task completion rates, accuracy attribution, cost tracking, and regression detection, so that "is this good enough to ship" is backed by data, not opinion. Design the supervision layers, validation rules, human review gates, and audit trail needed to make non-deterministic AI output trustworthy for professionals who can't tolerate errors. Set the framework the team uses to reason about cost, accuracy, and latency trade-offs across use cases and peak-volume periods. Mentor engineers, raise the bar in design and code review, and help spread an AI native, agentic engineering culture across the broader team, reducing key-person risk by leaving systems more legible than you found them.
Qualifications:- 8+ years building and operating backend systems in production environments where uptime and correctness are critical.
- A track record of leading the design of complex, distributed, or high-scale systems from architecture through deployment and ongoing operations.
- Hands-on production experience with agent orchestration frameworks (such as LangGraph) and long-running, stateful, multi-step agentic workflows. You need to have shipped this class of system, not just studied it.
- Demonstrated technical leadership beyond your own commits: setting patterns and standards, driving cross-functional initiatives, mentoring engineers, and influencing decisions across an organization.
- Strong experience with relational databases (PostgreSQL or similar): schema design, query optimization, data modeling, and migrations.
- Hands-on work with event-driven architectures: message queues, async processing, and distributed job execution.
- Production experience with AWS (Lambda, SQS, S3, ECS) or an equivalent cloud platform.
- Comfort reading and writing both TypeScript and Python, or clear evidence of picking up a second language quickly.
- Experience across the full software delivery lifecycle: design, implementation, testing, deployment, monitoring, and incident response.
- Sound judgment on build-versus-buy decisions, with the ability to make and defend architectural trade-offs under real time and cost constraints.
- Familiarity with modern agent/LLM tooling such as LangChain, vector databases, and cloud-based model platforms (e.g., AWS Bedrock).Pluses
- Created and scaled products from 0-to-1 that also generated revenue.
- Depth in multi-agent coordination specifically: designing supervision, routing, and hand-off between cooperating agents.
- Familiarity with RAG architectures, vector databases, or document processing pipelines.
- Experience with multi-tenant SaaS architecture: schema isolation, tenant-scoped data, and access control.
- Background in document intelligence: OCR, structured extraction from PDFs, and form understanding.
- Experience standing up evaluation, observability, or quality systems for ML/LLM products.
- Work in a regulated or high-trust domain (finance, legal, healthcare, tax) where output correctness is non-negotiable.
- Open-source contributions, technical writing, or other public evidence of engineering depth.
Salary:
$230,000 - $275,000 Your safety matters to us. To protect yourself from potential scams, remember that Eleven recruiters only contact you from @elevenrecruiting.com email addresses. Be cautious of emails from other domains. Legitimate Eleven recruiters will never ask for money, fees, or banking information before your first day. If you're ever unsure about a communication, don't click any links—visit https://jobs.elevenrecruiting.com/directly for confirmed position openings.
