About this role
Backend Engineer, AI (Agent Systems) is an engineering position based in the United States at bjakcareer focusing on the inference and orchestration layer for proactive applications. This role is suited for backend practitioners who want to build production systems that turn model capability into fast, stable APIs.
Role Overview
The position centers on managing the backend infrastructure that sits between models and users for applications designed to handle conversations, errands, organizing, and workflows with minimal prompting. The professional filling this position handles inference pipelines, orchestration layers, and service boundaries to support mobile and desktop clients.
Key Responsibilities
Requirements
Skills and Tools
About the Company
ACTAI builds proactive applications for users globally to bring intelligence to workflows, messaging, and daily tasks with minimal prompting. The company focuses on achieving high reliability for long-running workflows, persistent context, and real-world task completion while reducing hallucinations.
How to Apply
Interested candidates should apply on the official company careers page.
Skills and tech stack
Questions candidates ask
Where is the Backend Engineer, AI role located?
The position is based in the United States.
What technologies are used in the tech stack?
The tech stack includes Python, Node.js, PyTorch, OpenAI, Anthropic, open-source LLMs, SQL, NoSQL, Kubernetes, and Docker.
What are the core focus areas for this role?
The focus includes building production backend systems for AI features, designing inference pipelines and service boundaries, managing production monitoring and incident response, and optimizing latency and throughput.
What does the interview process look like?
The process consists of three to four interviews evaluated by technical team members, conducted via virtual meetings and/or onsite.