Job Description

🟢 Join Dev.Pro - a US-based outsourcing software development company that has been delivering exceptional software experience to clients since 2011.

We invite a highly skilled and motivated Software Engineer with robust Kotlin experience to join our team and help us build new applications specifically designed for Point of Sale (POS) systems, with a focus on (but not limited to) Ingenico products. Our client is an independent consulting company specializing in digital payment and digital health that provides end-to-end consulting services and innovative solutions to clients worldwide.

🟩 What's in it for you:

Join a dynamic team building new POS applications and help digitalize the future of payment transactions
Work with a modern tech stack (Kotlin, JVM, AWS, AWS SAM, C/C++, Flutter, etc.)
Gain specialized expertise in POS systems, payment industry standards, and technologies

✅ Is that you?

5+ years of experience with JVM languages (preferably Kotlin)
Expertise in complex production systems (microservices, SOA, multi-tenancy)
Proficiency with IoC frameworks (Ktor, Spring Boot)
Experience with relational databases and ORM frameworks (Hibernate, Exposed)
Skills in automated testing (TDD) and code quality tools like Sonar
Knowledge of CI/CD pipelines and cloud infrastructure (AWS, IaaS)
Familiarity with Docker
Upper-Intermediate English level
Strong collaboration skills; experience with cross-functional teams and non-tech stakeholders
Work ownership, proactivity, and a focus on self-driven development

Desirable:

Experience with message queuing systems (Kafka, RabbitMQ, etc.)
Experience in the POS industry or other secure environments
Willingness to work remotely and occasionally travel for team meetings

🧩Key responsibilities and your contribution

In this role, you’ll drive backend development for our VAS Cloud platform, working closely with a diverse and talented team to build innovative digital payment solutions that enhance our customers' daily transactions in a meaningful way.

Develop and optimize features for the VAS Cloud platform and digital payment products
Collaborate with our cross-functional Product team of developers, product owners, sales, marketing, and customer support
Participate in sprint and strategic planning meetings to define and achieve product goals
Ensure product quality through CI/CD practices, automated testing, and refactoring code
Work with the team to address technical blockers and make design decisions for backend development projects
Share knowledge and mentor team members; help maintain team documentation
Explore the German Telematic Infrastructure to help innovate compliant solutions for customers