Senior Java Developer ID80054

AgileEngine, LLC.; Lisboa; Presencial; EUR 105 069 - 157 604; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Professional growth

Competitive compensation

Exciting projects

Flextime

Resumo da oferta

AgileEngine, a leading software company, seeks a Senior Java Developer to design, build, and maintain scalable backend services and APIs for an international engineering team.

You will work with Java 11+ and Spring Boot in a microservices architecture, optimize PostgreSQL and MongoDB schemas, implement automated testing with JUnit and Mockito, and collaborate with frontend, product, and QA teams to deliver production-ready features.

Qualificações

• 4+ years of backend development experience.
• Expert Java 11+ and Spring Boot skills.
• Strong knowledge of RESTful APIs and microservices.
• Experience with GUI, frontend collaboration is a plus.
• Automated unit testing with JUnit and Mockito.
• Understanding of performance, memory management, and code optimization.

Responsabilidades

• Design, build, and maintain scalable backend services and APIs.
• Translate requirements into production-ready applications.
• Identify bottlenecks and resolve bugs.
• Collaborate with frontend, product, and QA teams to deliver features.
• Participate in peer code reviews to ensure quality.
• Maintain and optimize database schemas and queries.

Conhecimentos

Java 11+

Spring Boot

Backend architecture

RESTful APIs

JUnit/Mockito

Performance optimization

PostgreSQL

MongoDB

Code reviews

Cross-functional collaboration

Ferramentas

PostgreSQL

MongoDB

JUnit

Mockito

Descrição da oferta de emprego

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.

WHY JOIN US

If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you!

ABOUT THE ROLE

We are looking for a Senior Java Developer to design, build, and maintain highly scalable and secure backend services and APIs for an international engineering team. You will work across Java 11+ and Spring Boot in a microservices architecture, optimize PostgreSQL and MongoDB database schemas, implement automated testing with JUnit and Mockito, and collaborate closely with frontend, product, and QA teams to deliver production-ready features. The role requires expert-level Java knowledge with strong performance optimization and code quality standards.

WHAT YOU WILL DO

• Design, build, and maintain highly scalable, secure, and reliable backend services and APIs;
• Translate application storyboards and use cases into functional, production-ready applications;
• Identify bottlenecks and bugs, and devise solutions to mitigate and address these issues;
• Collaborate closely with frontend developers, product managers, and QA to deliver end-to-end features;
• Participate in peer code reviews to ensure code quality and adherence to best practices;
• Maintain and optimize database schemas, queries, and overall data architecture.

MUST HAVES

• 4+ years of professional backend software development experience;
• Expert-level knowledge of Java 11+ and deep familiarity with the Spring/Spring Boot ecosystem;
• Broad knowledge of backend architecture, Microservices, and RESTful APIs;
• Superior analytical and problem-solving ability;
• Experience with automated unit testing and test-driven development using JUnit and Mockito;
• Robust understanding of performance issues, computational complexity, memory management, and code optimization;
• Familiarity with industry-standard algorithms, design patterns, and PostgreSQL, MongoDB, or other relational/NoSQL databases;
• Effective communication skills to work with different teams across an international company;

PERKS AND BENEFITS

• Professional growth: Mentorship, TechTalks, and personalized growth roadmaps.
• Competitive compensation: USD-based pay with education, fitness, and team activity budgets.
• Exciting projects: Modern solutions with Fortune 500 and top product companies.
• Flextime: Flexible schedule with remote and office options.

Meet Our Recruitment Process

Each step helps us understand your skills and overall fit.

If it’s a match, you’ll receive an offer.