Senior Backend Developer (.Net)

About Anyday

Anyday is a fast-growing Danish fintech company with offices in Aarhus, Denmark and Chiang Mai, Thailand.

We are building the next generation of payment and credit experiences for online and in-store shopping. Thousands of merchants already use Anyday to offer flexible payments, and we are now taking the next big step by expanding into Virtual Cards and a broader payment platform.

Joining now means becoming part of a company entering its next growth phase. We are scaling our platform, launching new products, and evolving our architecture toward an event-driven, serverless future.
You will work in an international and collaborative environment where engineering, product, and business teams work closely together using Slack, Jira, and Confluence across the entire organization. We believe in open communication, ownership, and transparency, and we share knowledge through domain ownership and strong teamwork.

We offer a hybrid setup with offices in Chiang Mai and Aarhus, company gatherings, and a culture built around positivity, trust, and high impact work.

If you want to work on real fintech products, real payments, and real scale, this is the place to do it.

Why this role is exciting
We are building a modern fintech platform that combines payments, credit, virtual cards, and compliance into one event driven ecosystem.

You will work on systems that handle real money, real credit decisions, and real scale. Think KYC, AML, payment providers, issuing partners, event streams, and serverless workloads.

This role is perfect for someone who loves building reliable distributed systems and shaping architecture.

What you will work on;

• Design and build backend services powering our payment and credit platform
• Help evolve our architecture around event sourcing and event driven design
• Build integrations with payment providers, partners, and issuing platforms
• Work on high reliability financial workflows
• Collaborate closely with product, mobile, web, data, and DevOps teams
• Contribute to architecture decisions and domain ownership
  

Our tech environment;

• .NET microservices and REST APIs
• Event sourcing, CQRS, async messaging
• AWS, Kubernetes, Terraform
• Serverless workloads and automation
• MSSQL for transactions, BigQuery for analytics
• Continuous deployment and strong observability

We think you will thrive if you;

• Have strong experience with .NET and microservices
• Enjoy event driven or distributed systems
• Care about clean architecture and reliability
• Like ownership and autonomy
• Enjoy working in a fast moving fintech environment
• Have experience working in regulated environments or with compliance requirements (FinTech, payments, health, etc.)
• Actively use or are excited about AI tools to improve development workflows, testing, automation, and problem solving
• Enjoy high ownership, quick iterations, and seeing your work reach real users quickly while maintaining high quality

What we offer:

• Real ownership and influence on architecture
• Full-time position at our Chiang Mai office with hybrid flexibility
• Daily lunch as you desire when working onsite from Grab Food, plus a fully stocked kitchen with snacks and drinks and games
  
• Flexible working hours – early bird or night owl, we trust you to deliver
• Competitive salary based on experience
• Professional development budget to support your growth
• Paid vacation accrued monthly, plus Thai national holidays
• Health insurance and wellness-focused benefits
• Business visa and work permit support for qualified candidates
• Diverse, inclusive team culture that values different perspectives
• Regular team-building events and retreats across Thailand
• Fun social activities – grill parties, Friday bars, paddle tournaments... or pitch your own idea!