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Full Stack Engineer, AI systems

bjakcareerUnited StatesActAI Engineering
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Salary
Not listed
Job type
Full-time
Work mode
Remote
Experience
Mid
Posted
28 Sept 2026
Status
Open · checked 7d ago

About this role

Full Stack Engineer, AI systems is a full-time position based in the United States at bjakcareer that suits a developer with experience in full-stack engineering and AI integrations. The organization focuses on creating proactive applications designed to organize daily life without requiring complex prompting from users.

Role Overview

The position involves developing the product layer that transforms artificial intelligence capabilities into production-ready workflows. Candidates will oversee how autonomous agents operate, manage failures, recover, and provide consistent value to users.

Key Responsibilities

Create end-to-end product features spanning frontend components, backend systems, and artificial intelligence integrations.
Plan and structure agent workflows that manage multi-step planning, tool utilization, failure handling, and recovery.
Connect language models, memory systems, and external tools into dependable production architectures.
Implement real-time artificial intelligence interactions featuring streaming, partial results, and strict latency limits.
Enhance system dependability, observability, and fallback procedures.
Partner with machine learning, backend, and product groups to deliver features completely.
Refine the platform iteratively using practical usage data and observed failure patterns.

Requirements

Demonstrated background in full stack engineering across both frontend and backend layers.
Knowledge of system design principles and application programming interface architecture.
Practical background utilizing language models, retrieval-augmented generation systems, or artificial intelligence applications.
Capacity to navigate ambiguity and execute pragmatic technical choices.
Ownership mentality capable of carrying features from conception through production deployment.
Adaptability within rapid operational settings featuring shifting demands.

Skills and Tools

Next.js
Python
Node.js
PyTorch
OpenAI, Anthropic, and open-source large language models
SQL and NoSQL databases
Kubernetes
Docker

About the Company

Actai builds proactive applications for individuals globally, shifting away from basic software toward intelligence-driven conversations, organization, and workflows. The company prioritizes high reliability for long-running workflows, persistent context, and real-world task completion to reduce hallucinations.

How to Apply

Interested candidates should apply on the official company careers page.

Skills and tech stack

Next.jsPythonNode.jsPyTorchOpenAIAnthropicSQLNoSQLKubernetesDockerLLMLLMsRAG

Questions candidates ask

Where is the Full Stack Engineer, AI systems role located?

The position is located in the United States.

What technologies are used in the tech stack?

The tech stack includes Next.js, Python, Node.js, PyTorch, OpenAI, Anthropic, open-source LLMs, SQL, NoSQL, Kubernetes, and Docker.

What is the primary focus of the engineering work?

The work centers on building end-to-end product features, designing agent workflows, integrating LLMs and external tools, and ensuring reliability for long-running workflows.

What does the interview process involve?

Candidates who fit the profile can expect between three and four interviews conducted via virtual meetings and/or onsite.

Ready to apply?

The application is on the official bjakcareer careers page.

Apply on company site