Fullstack Engineer

Anyfin is hiring a Fullstack Engineer in Stockholm, Sweden. Level rates it ; you can apply on Anyfin.

Level's read on this job

On Level's scale, this software engineer role is Little AI ●○○○: aI is not part of the work.
Level lists 13 other open roles at Anyfin.

AI in this role

We’re hiring engineers. Not ticket-takers.

At Anyfin, we’re building financial infrastructure and products used by millions of people across Europe with a deliberately small engineering organisation.

That means we care a lot about who we hire.

What the role actually looks like

This is not a place where engineering sits separately from the business.

Small cross-functional teams own their work end-to-end, from identifying problems and shaping solutions to shipping and operating them in production.

Engineers here work closely with product, data and commercial teams to solve real-world problems across:

Payments
Credit decisioning
Customer experience
Operational tooling
Internal AI systems
Scaling infrastructure across markets

There’s very little ticket-pushing and very few handoffs.

We value people who can think independently, make sound tradeoffs and move things forward without unnecessary complexity.

Tech

TypeScript
React / React Native
Node.js
Python
Go
GraphQL
PostgreSQL
BigQuery
Kubernetes
GCP

We also use AI heavily in day-to-day engineering work and product development.

AI and machine learning have been part of Anyfin since the beginning, originally through credit assessment models, and increasingly across operations, tooling and product experiences.

Today we work with multiple frontier models, build internal AI tooling and agent infrastructure, and are investing heavily in AI-powered financial experiences.

Why engineers join

Because they want:

Real ownership
Smart colleagues
Modern tooling
Complex systems without legacy bank infrastructure
Fast decision-making
High standards without unnecessary bureaucracy

We’re intentionally not building a huge engineering organisation.

We’d rather have fewer strong engineers with high trust, high expectations and meaningful impact.

About Anyfin

Anyfin is a European fintech company helping people improve their financial well-being.

We currently operate across multiple European markets and continue to expand rapidly, with ambitions far beyond refinancing alone.

Our banking-light license opens the door to a much broader financial platform over time and we’re still early in that journey.

A few practical notes

Stockholm based.
EU work authorization required.

How we rate this

Fullstack Engineer at Anyfin rates 18 out of 100 for how much of the daily work is AI. That makes it Little AI (AI Level 1 of 4). The level is about AI in the job, not seniority.

Classification

Little AI. AI is not part of the work.

●●●● Builds AI80 to 100
●●●○ Works on AI60 to 79
●●○○ Uses AI40 to 59
●○○○ Little AI0 to 39

Levels come from how often the tools, models and workflows of the role are named in the posting itself. Read the description and count the AI tools, models and workflows it names.