Java Backend Developer
acestackIrving (TX)
About the role
Java Backend Developer We are looking for a skilled Java Backend Developer to join our team in Irving, TX and build scalable, secure, and high-performance backend applications.
Key Responsibilities:
Develop and maintain backend applications using Java and Spring Boot. Build and integrate RESTful APIs and microservices.
Design and optimize database queries and application performance. Write clean, reusable, and maintainable code.
Develop unit and integration tests.
Troubleshoot and resolve production issues.
Participate in code reviews and technical discussions.
Collaborate with frontend, QA, DevOps, and product teams.
Required:
Skills 3+ years of experience in Java backend development.
Strong knowledge of Core Java, Java 8+, Spring Boot, Spring MVC, JPA, and Hibernate.
Experience with REST APIs and microservices architecture.
Good knowledge of SQL databases such as MySQL, PostgreSQL, or Oracle.
Experience with Git, JUnit, and Mockito.
Understanding of OOP, SOLID principles, and design patterns.
Strong problem-solving and communication skills.
Before you apply
Applying takes about a minute. These four things decide how fast it moves after that.
Your profile is current
It's what we read first. Occupations, seniority and locations matter more than a long history.
Two examples you can talk through
Not a portfolio — just two pieces of work where you can explain the decisions and what you'd change.
A number in mind
What you're on now and what would make you move. We negotiate better when we know both.
Your notice period
Employers plan around it, and it's the question that stalls offers most often.
Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.