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Java/Kotlin Engineer (Core)

icon building Company : Solidgate
icon briefcase Job Type : Full Time

Number of Applicants

 : 

000+

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Job Description - Java/Kotlin Engineer (Core)

Solidgate is a B2B product in the field of online payments. We build state-of-the-art fintech solutions that help businesses accept payments and ensure a smooth purchase experience for their clients from Europe to LATAM, from the USA to Asia. We are part of the history of each company we work with – and we help them enter new markets and increase their profits. We believe no company should struggle with payments. So we make them easy.

Solidgate achievements:


  • offices in Ukraine, Poland, Cyprus

  • 200+ clients went global thanks to Solidgate (Ukraine, US, EU)

  • 100+ alternative payment methods (APMs)

  • 200+ team members

  • PCI DSS Level 1 provider

Our advantages:


  • Fintech — fast-growing industry

  • the opportunity to do business with large Western tech companies (USA, Europe)

  • challenges and direct impact on business scaling, on product metrics — here, you can propose and implement

  • a team united by a common goal, vision, and values

  • opportunity for development and growth, a personal career plan for each employee


We’re on the lookout for a motivated and decisive Java/Kotlin Engineer to join the Core Team. You’ll have a unique chance to boost our team both in terms of capacity and quality, and make a real impact on a product currently in active development.

Our Tech Stack: Kotlin (K/JVM), Spring Boot, PostgreSQL, Hibernate, Elastic, RabbitMQ, AWS, Docker, GitLab.


Your Role:


  • Develop key features like payment routing between providers, 3DS payment processing, payment synchronization solutions, BIN services, and asynchronous financial reporting

  • Participate in designing new payment architecture

  • Find robust architectural solutions for processing financial transactions within our product ecosystem

  • Work on the reliability of the entire payment system

  • Take ownership of critical services

  • Write unit and functional tests to ensure top-notch quality

What You Need:


  • 5+ years of experience with Kotlin (K/JVM) or Java

  • Knowledge of PostgreSQL or MySQL

  • Experience with Spring Boot and Spring Framework

  • Background in working with large systems and complex databases

  • Experience with microservices architecture

  • Proactive attitude and results-oriented approach

  • Understanding of business processes

Bonus Points:


  • Experience with RabbitMQ

  • Knowledge of Apache Kafka

  • Familiarity with GRPC

  • Experience with Golang

  • Background in fintech or financial sectors

At Solidgate, you’ll work on an intriguing and challenging product, contribute to building its architecture, and have a real impact on our company’s future! Join us and make a difference!

Competitive corporate benefits:


  • more than 30 days off during the year (20 working days of vacation + days off for national holidays)

  • health insurance and corporate doctor


  • free snacks, breakfasts, and lunches in the office

  • full coverage of professional training (courses, conferences, certifications)

  • annual performance review 

  • sports compensation

  • competitive salary

  • the ability to work remotely

  • Apple equipment

📩 Ready to become a part of the team? Then cast aside all doubts and click "apply".

➡️ We are always open to recommendations of talented individuals!

If you want to recommend someone for one of our vacancies, you can do it here. In case of a successful hire, we'll provide you with a bonus!

Original job Java/Kotlin Engineer (Core) posted on GrabJobs ©. To flag any issues with this job please use the Report Job button on GrabJobs.
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