Backend Engineer Job at Moss (Tallinn)

Backend Engineer

Moss

Location:
Estonia , Tallinn

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

At Moss, we give finance professionals the power to automate their day-to-day and make forward-thinking decisions. Our Engineering teams are seeking Mid-level Backend Engineers (f/m/d) for a variety of different teams in Tallinn. The following teams have open positions: Sales Enablement; Pricing & Billing; Acquisition; Spend Management; Activation & Card Spend. Collaborating closely with designers, product managers and frontend engineers, you will bring innovative ideas to life, ensuring our product helps business automate and simplify everyday tasks with intuitive and efficient tools.

Job Responsibility:

Backend Development: Lead the development of the application, ensuring it aligns with the product requirements and meets performance and usability standards
Collaborative Planning: Partner with PMs and designers during project kick-offs to gain a comprehensive understanding of the overall vision, user needs, and goals
Frontend Collaboration: Collaborate closely with frontend engineers to determine required APIs and frontend functionality
Testing and Quality Assurance: Produce well tested and reliable code
Rollout and Performance Monitoring: Collaborate with product managers to devise efficient rollout strategies for new features

Requirements:

Proven experience as a Backend Engineer, leading projects end-to-end to launch
Proficiency in Java development technologies (incl. Spring framework), as well as latest features and best practices such as microservices, message queue, alerting, reliability and feature flags
Understanding of development design patterns and techniques, incl. Rest API design principles
Hands-on experience with testing approaches and libraries (unit testing, integration testing)
You are fluent in English

Nice to have:

Pragmatic Tech Enthusiast
Delivery Focused
Collaborative Communicator
Inquisitive Mindset
Team Player

What we offer:

Top-of-market compensation package, including equity
20 days “work from abroad”
600EUR/GBP Learning & Development Budget
other local benefits

Additional Information:

Job Posted:
February 18, 2026

Employment Type:

Fulltime

Work Type:

On-site work

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