Junior Software Engineer (Full-Stack)
ABOUT KIME
KIME helps brands grow by increasing their visibility across Large Language Models (LLMs).
As consumer behavior shifts from traditional search toward AI-driven discovery, platforms like ChatGPT, Gemini, Claude, Perplexity, and other conversational interfaces are increasingly shaping how brands are discovered, evaluated, and recommended.
KIME’s agentic AI platform helps companies understand and improve how they appear across these environments. Using a combination of AI agents, statistical models, and proprietary impact scoring, KIME identifies the actions most likely to improve how a brand is represented, recommended, and discovered within AI systems.
The platform is built for marketers, founders, agencies, and growth teams who want to understand how AI platforms shape brand perception and who want the infrastructure to systematically improve visibility in the emerging AI-driven discovery layer of the internet.
Join us as we define how brands grow in the AI era.
ROLE OVERVIEW
We are looking for a skilled and motivated full-stack Junior Software Engineer to join KIME’s core engineering team. You will work hands-on on our AI-powered marketing analytics platform, building and scaling product features using a modern, production-ready tech stack.
This is an onsite role based in Copenhagen, working closely with the founders and early team in a fast-moving startup environment.
RESPONSIBILITIES- Build, maintain, and scale core platform features using Node.js, TypeScript, and React
- Integrate and optimize workflows using LLM APIs (OpenAI, Anthropic, Perplexity, etc.)
- Collaborate with product and design to translate requirements into high-quality solutions
- Improve system performance, reliability, and security
- Write clean, maintainable, and well-tested code
- Participate in architectural discussions and technical decision-making
- Contribute to engineering best practices and code reviews
- 3+ years of experience as a Software Engineer
- Strong experience with TypeScript and modern Node.js backend development or equivalent web technologies
- Experience building frontend applications with React
- Experience working with APIs and data-driven systems is a plus
- Interest in AI-powered products and LLM-based workflows
- Ability to work onsite in Copenhagen and collaborate closely with a small team
- Strong problem-solving skills and a proactive mindset
- Competitive compensation package
- Opportunity to help define a new category at the intersection of AI, search, and growth
- Direct collaboration with leadership and meaningful strategic ownership
- Exposure to ambitious enterprise clients navigating AI transformation
- A fast-moving, high-performance startup environment with real impact
- Onsite role in Copenhagen with an ambitious, transparent, and focused team