Latest AI JobsBrowse Jobs
bjakcareer logo

Full Stack Engineer, AI systems

bjakcareerSwedenActAI Engineering
Apply on company site
Salary
Not listed
Job type
Full-time
Work mode
Remote
Experience
Senior
Posted
28 Sept 2026
Status
Open · checked 7d ago

About this role

Full Stack Engineer, AI systems is a full-time position based in Sweden at bjakcareer that suits developers experienced in building end-to-end product features and working with language models. This role focuses on developing product layers that turn autonomous capabilities into production-grade workflows for proactive applications.

Role Overview

The Full Stack Engineer, AI systems position involves creating the product layer that transforms advanced technical capabilities into production-grade workflows. Professionals in this Sweden-based role will design how autonomous agents operate, handle failures, recover, and deliver consistent value to users without requiring complex prompting.

Key Responsibilities

Construct end-to-end product features spanning frontend components, backend systems, and artificial intelligence integrations.
Plan and structure agent workflows that manage planning, tool utilization, failure handling, and recovery across multiple steps.
Connect large language models, memory components, and external tools into architectures that maintain reliability in real-world scenarios.
Engineer real-time artificial intelligence interactions featuring streaming, partial results, and strict latency limits.
Enhance system reliability, observability, and fallback procedures.
Partner with machine learning, backend, and product departments to deliver features from conception to production.
Refine implementations continuously based on actual usage patterns and failure scenarios.

Requirements

Extensive background in full stack development covering both frontend and backend technologies.
Thorough comprehension of system design principles and application programming interface architecture.
Practical background deploying large language models, retrieval-augmented generation systems, or artificial intelligence applications.
Capacity to navigate ambiguity and execute pragmatic engineering choices.
High degree of ownership to drive features independently from initial ideas to production environments.
Adaptability for fast-paced settings characterized by changing requirements.

Skills and Tools

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

About the Company

Operating under the name bjakcareer, the organization focuses on building proactive applications for users globally to simplify tasks like communication, note-taking, scheduling, and organizing workflows with minimal prompting. The company develops software designed to achieve high reliability for long-running workflows, persistent context, and real-world task completion while reducing output hallucinations.

How to Apply

Interested candidates should review the official company careers page to submit their application.

Skills and tech stack

Next.jsPythonNode.jsPyTorchOpenAIAnthropicSQLNoSQLKubernetesDockerLLMLLMsRAG

Questions candidates ask

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

The role is located in Sweden.

What technologies and frameworks are part of the tech stack?

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

What are the core responsibilities of this role?

Responsibilities include building end-to-end product features, designing multi-step agent workflows, integrating LLMs and memory systems, managing real-time AI interactions, and improving system observability and fallbacks.

What is the interview process like?

The interview process consists of three to four interviews conducted via virtual meetings or onsite, evaluated by technical team members with a focus on prompt decisions.

How should I apply for this job?

Candidates should apply directly on the official company careers page.

Ready to apply?

The application is on the official bjakcareer careers page.

Apply on company site