Senior Backend Software Engineer

About Change

We believe that the world will fundamentally be a better place with everybody investing.

Our team is on a mission to remove the barriers and complexities to wealth creation through simple, affordable, and accessible investing.

Offering a unique opportunity to buy & sell Bitcoin commission-free and trade 20+ altcoins, stocks, commodities and indexes with the best rates in the market, Change is the top10 fintech apps in Northern Europe. And we’re growing. Fast.

Position

Our Product Engineering Team

We get things done. The mission is big, the industry is competitive and customer impact is everything. The best way to do it is to aim high and build, ship, and learn fast.

We strongly believe in autonomy and complete ownership - everyone takes full responsibility for their own work. We work in small independent, cross-functional teams passionate about sharing knowledge, data as a single source of truth, and constant feedback.

What you'll do

• Work with hype tech stack using event-driven architecture
• Follow best practices and maintain technical standards for backend development
• Work autonomously with product requirements, participating on technical decisions
• Review peer's work and provide feedback in order to improve quality
• Take full responsibility of team’s code base, ensuring 100% of test coverage
• Participate in interviews, do 1on1-s with intermediate and junior engineers
• Live Change principles and motivate your peers with your actions

Your qualification

• Strong understanding of OOP and Clean Code, Clean Architecture and code quality
• Strong experience with Java + Spring Boot applications
• Experience with micro services architecture
• Experience with databases SQL/NoSQL
• Experience working with unit tests
• Understanding of RESTful APIs
• Ability to collaborate with team members as well as work independently

Will be a plus

• Experience with distributed systems, event-driven/event-sourcing architectures (Apache Kafka)
• Experience engineering for cloud systems
• Experience with GraphQL and gRPC/protobuf technologies
• Knowledge of Kotlin
• Understanding of the Agile principles, Scrum/Kanban
• Experience in crypto, blockchain, payment platforms, alternative banking, brokerages, FinTech
• Knowledge of the Lean Startup principles (MVP, Build-Measure-Learn)

What we offer

• Stock package as you’re early to join
• Competitive salary, health insurance, pension fund and other perks
• An ambitious team of 14 nationalities
• Global relocation and visa sponsorship
• Awesome office in Tallinn city center