AI Software Developer

Hailey HR; Stockholms kommun; On-site; SEK 600,000 - 900,000; Full time

Job summary

Hailey HR in Stockholm is seeking an AI Software Developer to join our AI development team, collaborating with frontend, backend, QA, UX, and product teams to deliver high-quality AI-powered features.

You will work on Hailey's platform handling large data, focusing on innovative AI-driven tools for HR processes, managers, and employees, with opportunities to explore multiple AI models and architectures.

Qualifications

• Master’s degree or equivalent in a relevant field.
• Hands-on experience with LLMs.
• Fluent in Swedish and strong English skills.

Responsibilities

• Architect and implement AI and LLM features in Hailey
• Utilize the latest LLM features and agentic tools
• Develop evaluation tools and benchmarks for AI systems

Skills

Python

C#/Java

Education

Master’s degree in Engineering Physics, Computer Science

Job description

During the spring of 2020 Hailey HR was founded. We're a Swedish SaaS HR-tech company that want to digitalise, simplify and modernise the HR industry with our HR-system - join us on our journey!

About the position

As an AI Software Developer at Hailey HR, you will be a part of our development team that includes frontend & backend developers - working in close collaborations with Quality Assurance Engineers, UX designers and Product owners to ensure continuous and accurate deliveries of high quality.

Haileys platform manages large volumes of structured data and, with a growing customer base, we are in a unique position to create significant value through AI. We see strong opportunities to streamline processes and enable large-scale automation for HR, managers, and employees. As part of this journey, we are looking for analytically strong software developer with hands‑on experience working with AI agents to join our AI development team and help us build a range of powerful AI-driven tools for our customers.

Responsibilities:

• Architect and implement AI and LLM features in Hailey
• Ensure we utilize the latest and greatest LLM features, agentic tools etc
• Develop evaluation tools and benchmarks for AI systems

What are we looking for?

• Experienced in working with python and C#/Java
• A person with strong analytical abilities. Someone curious and eager to learn new technologies and AI models, proactive in taking initiative, and thrives in a collaborative team environment.
• Education: A Master’s degree in Engineering Physics, Computer Science, or an equivalent field.
• Experience: Some hands‑on experience working with LLMs.
• Language: Full professional fluency in Swedish and strong English skills, both spoken and written.

We believe you are:

• Flexible and thrives in an innovative and dynamic environment, where solutions are always open to discussion.
• Enjoy working in a team, pair programming, and see the value of code reviews because you work closely with your colleagues in the team.
• Loving table tennis! (or at least find it okay, it’s a part of our culture after all)

More information:

Scope:

100%

Start:

Whenever you’re ready!

Location:

Stockholm, Hornstull (on-site!)