Senior Fullstack Engineer (Java+ExtJS)

We are looking for a Senior Java Fullstack Engineer to join an exciting project for US-based customer in the fleet management domain. Our client delivers advanced GPS tracking solutions that help businesses monitor and optimize their vehicle fleets. The platform is mature, stable, and continues to evolve with a strong focus on reliability, scalability, and user experience.

Project Highlights:

• A live fleet management system that processes real-time GPS data from vehicles.

• Backend architecture built for scalability and robustness.

• Frontend development on a mature web platform, with opportunities to modernize components.

• Collaborative environment working with experienced mobile, backend, and web teams.
  

Responsibilities:

• Develop and maintain backend services and web frontend for the platform.

• Build scalable APIs and user interfaces.

• Collaborate closely with mobile, QA, and infrastructure teams.

• Write clean, efficient, and well-documented Java and JavaScript code.

• Participate in code reviews, technical discussions, and planning sessions.

• Contribute to performance improvements and system reliability.
  

Tech Stack:

• Java (Spring, Spring Boot);

• Hibernate;

• PostgreSQL;

• ExtJS frontend framework.
  

Requirements:

• 6+ years of Java backend development experience (ideally 10+ years).

• Solid experience with Spring, Spring Boot, Hibernate, and PostgreSQL.

• Experience with web frontend development (JavaScript frameworks).

• Strong understanding of RESTful API development.

• Ability to work independently within a distributed team.

• Strong communication skills and proactive mindset.

• Good spoken English for direct interaction with the client (B2+ and higher).

• Availability for partial overlap with US working hours (up to 8 PM Minsk time).
  

Nice to have:

• Familiarity with ExtJS

• Background in GPS, IoT, or fleet management solutions.
  

What We Offer:

• Long-term engagement on a stable and growing project.

• Work in a collaborative, senior-level team.

• Competitive compensation.

• Flexible remote work schedule with necessary time overlap.

• Opportunity to work on a real-world, widely-used product.
  
  *вакансия открыта в связи с перспективной потребностью в работнике