Senior Java Software Engineer

Senior Java Software Engineer at eSolutions.tech

We are seeking skilled and motivated Senior Java Software Engineers who are passionate about building software solutions that address real-world challenges. As part of our team, you will be involved in the full software development lifecycle, including analysis, development, testing, and documentation of Java applications. You will also contribute to maintaining high code quality and continuously improving our existing codebase, following best practices such as clean code principles and the boy scout rule.

Responsibilities:

• Designing, developing, and maintaining applications using Java.
• Optimizing code for performance and scalability.
• Collaborating closely with QA, DevOps, and Product Management teams.
• Mentoring less experienced colleagues in the team.
• Reviewing code and engaging in pair programming to ensure high quality and knowledge sharing.
• Applying best practices for testing, security, performance, and resilience.
• Taking full ownership of microservices throughout the entire lifecycle: design, development, deployment, monitoring, and operation.
• Working closely with designers, architects, testers, and product managers in a fast-paced environment.
• Actively participating in knowledge-sharing formats such as internal tech events, online training, and external conferences.

About you

Required:

• 8+ years of software development experience with Java
• Experience with popular frameworks (Spring/Spring Boot)
• Strong knowledge of microservices-based architectures
• Knowledge of programming best practices (SOLID, Design Patterns)
• Skills in working with relational and NoSQL databases
• Experience working with CI/CD and containers (Docker, Docker-Compose, Kubernetes)
• Hands-on experience with Git and automation pipelines
• Advanced English proficiency (written and spoken)
• Excellent communication and teamwork skills

Nice to have (knowledge and practical experience with):

• Comfortable working in agile environments (Scrum/Kanban) and cross-functional teams
• Experience with cloud technologies (AWS, Azure, GCP) is a plus
• Frontend (ReactJs/ AngularJs/ VueJs)
• Interest or experience in AI-assisted development

About eSolutions

We take pride in being a technologically advanced organisation dedicated to developing integrated, complex, and secure solutions, designed to elevate the underlying business processes of the software we create. We develop and implement bespoke solutions for key industries, using microservices architectures for scalable and stable apps. Committed to employing the latest development methodologies, we consistently produce high-quality, reliable code - a testimony to our 25 years of proven success. With a client portfolio including companies such as Carrefour, REWE Digital, Regina Maria, Deutsche Telekom, METRO.digital Romania, STS, or WHO, we consistently rise to meet industry challenges and equip our partners with a decisive competitive advantage in their respective markets.

Key skills/competency

• Java Development
• Spring Boot
• Microservices Architecture
• CI/CD
• Docker & Kubernetes
• Relational & NoSQL Databases
• System Design
• Code Optimization
• Team Collaboration
• Mentorship