Senior Software Engineer – build autonomous AI workflows at Crunched

Christoffer Dragøy; Oslo fylke; On-site; NOK 1,100,000 - 1,500,000; Full time

Benefits offered by this job

Equity from day one

Direct customer impact and short决ision

Competitive compensation benchmarked

Job summary

Crunched is hiring a senior engineer to own hard problems from architecture to production for an autonomous AI analyst used in strategy, finance, and advisory workflows. This on-site role in Oslo places you near founders, customers, and engineers for rapid shaping of the stack and culture.

You will work with Python, TypeScript, React, Postgres, FastAPI and LangGraph, crafting reliable, scalable AI-powered solutions and delivering high ownership from design through production.

Qualifications

• Strong professional experience building and shipping software.
• Strong backend or full-stack engineering fundamentals.
• Experience shipping production systems with high ownership.
• Practical interest in LLMs, agents and reliable AI systems.
• Comfortable working five days on-site in Oslo.

Responsibilities

• Build and ship autonomous AI workflows used by professional customers.
• Work across Python, TypeScript, React, Postgres, FastAPI and LangGraph.
• Own features from architecture and implementation to production operation.
• Improve reliability, evaluation, observability and user experience.

Skills

Software delivery

Backend fundamentals

Full-stack engineering

LMM/AI systems

On-site Oslo

Tools

Python

TypeScript

React

Postgres

FastAPI

LangGraph

Job description

About the role

Want to build and ship AI systems that professionals rely on for real work? Crunched is looking for a senior engineer who wants to own the hard problems from architecture to production – in a small team moving fast.

About Crunched

Crunched builds an autonomous AI analyst for strategy, finance and advisory workflows, bringing AI agents into Excel rather than asking users to change how they work. The company is backed by Y Combinator and has raised NOK 55 million in seed funding.

The engineering challenge goes beyond a chatbot: agents, data flows and reliable execution need to work together in a product used for consequential decisions. You will work close to the founders, customers and engineers, with room to shape the stack and engineering culture. This is a high-intensity, on-site role in Oslo – a fit for someone who values ownership and building together in person.

What you will do

• Build and ship autonomous AI workflows used by professional customers
• Work across Python, TypeScript, React, Postgres, FastAPI and LangGraph
• Own features from architecture and implementation to production operation
• Improve reliability, evaluation, observability and user experience

Who we are looking for

• Strong professional experience building and shipping software
• Strong backend or full-stack engineering fundamentals
• Experience shipping production systems with high ownership
• Practical interest in LLMs, agents and reliable AI systems
• Comfortable working five days on-site in Oslo

What we offer

• High ownership in a small and ambitious engineering team
• Direct customer impact and short decision paths
• Competitive compensation benchmarked against leading technology companies
• Equity from day one

The process includes a meet and greet, a technical interview and a paid workday with the team. Working language is English. The role is five days on-site in Oslo.

Apply no later than 30 November 2026. For questions or a confidential conversation, contact [e-mail] .