CareerPlan

Senior Backend Engineer (f/m/d)

Remote · Estonia | TallinnFull-time€60k–€100k2026-11-03 → 2026-11-11
No visa sponsorship

Core

Lead backend development for a Finance AI platform that automates card issuing, invoice management, and expenses for mid-sized businesses.

Role type

Senior Backend Engineer (IC)

Builds

Production backend services and APIs for the Moss Finance AI platform

Domain

Fintech / Financial Automation

Deliverable

production ML models | product features

Required skills

Java, Spring Framework, Microservices, REST API design, Unit testing, Integration testing, Message queues

Preferred skills

Scalability engineering, Feature flags, Reliability engineering, Agile delivery

Technologies

Java, Spring, Microservices, REST, Message Queues

Responsibilities

Lead end-to-end backend development aligned with product requirements; Collaborate with PMs and designers on project vision and UI/UX insights; Partner with frontend engineers to define APIs and ensure integration; Write unit and functional tests; Monitor performance and devise rollout strategies for new features.

Seniority

Senior, hands-on IC