Lunar Group A/S is headquartered in Aarhus and is the parent company of Lunar Bank A/S, Lunar Block A/S, Moonrise Banking Services A/S, and Lunar Journey AB. Its group businesses provide regulated digital banking, business banking, Nordic banking-services/payment connectivity, and crypto-asset trading across Denmark, Sweden, and Norway.

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Skills

Ai Backend Cloud Code Review Credit Distributed Systems Event-Driven Architecture Financial Services Go Lending Mentoring Scalability System Design

Candidate Availability

Hybrid · Stockholm · Required

About the Role

You will design and build distributed, event-driven services for lending or overdraft products and own them from architecture through production. You will make reliability, performance, and delivery trade-offs, lead system-design discussions, review code, mentor engineers, collaborate across disciplines, and explore AI applications in lending.

Requirements

Have solid backend engineering experience and a proven record of designing and delivering complex systems at scale.
Have strong experience with event-driven architecture and distributed systems.
Understand the trade-offs involved in event-driven and distributed systems.
Have experience with cloud technologies.
Experience with Go is a significant advantage.
Work autonomously in areas without established approaches.
Experience with agentic engineering or an AI-driven software development lifecycle is an advantage.
Experience in lending, credit, or financial services is an advantage.
Undergo criminal-record screening where required by local regulations.
Not be registered in RKI.

Responsibilities

Design and build distributed event-driven services for lending or overdraft products.
Own services from architecture through production.
Take end-to-end ownership of core lending domains.
Make trade-off decisions involving reliability, performance, and delivery speed.
Lead technical discussions about system design.
Review code, mentor engineers, and provide technical direction.
Partner with product, design, and risk functions to deliver regulated lending experiences.
Explore applications of AI in lending decisions and customer experiences.

Benefits

State-of-the-art computer equipment and peripherals.
Access to recent AI tools and models.
Pension.
Health insurance.
Enhanced parental leave.