AI Software Developer

Hailey HR; Stockholms kommun; On-site; SEK 900,000 - 1,100,000; Full time

Job summary

Hailey HR, a Swedish SaaS HR-tech company, seeks an analytically strong AI Software Developer to join our AI development team in Stockholm. You will collaborate with frontend and backend developers, QA engineers, UX designers and product owners to ensure high-quality AI feature deliveries.

You will architect and implement AI and LLM capabilities, explore the latest agentic tools, and help build evaluation benchmarks to measure performance.

Qualifications

• Master’s degree in Engineering Physics, CS, or equivalent.
• Hands-on experience with LLMs.
• Proficiency in Swedish and English (spoken and written).
• Experience with Python and C#/Java.

Responsibilities

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

Skills

Python

C#/Java

LLMs

Analytical thinking

Education

Master’s degree in Engineering Physics, Computer Science, or equivalent

Job description

About Hailey

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.

What You Will Do

• Architect and implement AI and LLM features in Hailey
• Ensure we utilize the latest and greatest LLM features, agentic tools etc
• Support our developers in implementing AI features in Hailey
• 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%

Location

Stockholm, Sweden (on-site)