IT and Development job descriptions

What is a Java Software Engineer?

A Java Software Engineer is a specialized professional who leverages the Java programming language and its ecosystem to build, test, and deploy software systems. They focus on creating scalable, efficient, and secure applications, often working within frameworks like Spring or Hibernate. Their expertise is essential for developing enterprise-level solutions that meet business needs and integrate seamlessly with existing infrastructure.

What does a Java Software Engineer do?

Java Software Engineers design and implement software solutions by writing clean, efficient code in Java. They collaborate with cross-functional teams to gather requirements, develop technical specifications, and ensure alignment with project goals. Additionally, they perform code reviews, debug issues, optimize performance, and maintain documentation. Their responsibilities also include staying updated with industry trends and adopting best practices to enhance software quality and reliability.

Job Overview

We are seeking a skilled Java Software Engineer to design, develop, and maintain high-performance, scalable applications. The ideal candidate will be responsible for the full software development lifecycle, from concept to deployment, ensuring code quality and system reliability. This role requires strong problem-solving abilities and expertise in Java technologies to deliver robust solutions that meet business objectives.

Java Software Engineer responsibilities include:

1. Design, develop, and implement Java-based applications using Spring Boot, Hibernate, and microservices architecture. 2. Write clean, efficient, and well-documented code following best practices and coding standards. 3. Perform code reviews, unit testing, and integration testing to ensure software quality. 4. Collaborate with cross-functional teams, including product managers and QA engineers, to define requirements and deliver features. 5. Troubleshoot, debug, and resolve software defects and performance issues in production environments. 6. Optimize application performance, scalability, and security for cloud-based deployments (AWS/Azure). 7. Participate in Agile/Scrum ceremonies, including sprint planning, daily stand-ups, and retrospectives.

Must-Have Requirements

1. Bachelor's degree in Computer Science, Engineering, or related field. 2. 3+ years of professional experience in Java development. 3. Proficiency in Core Java, multithreading, collections, and JVM internals. 4. Hands-on experience with Spring Framework (Spring Boot, Spring MVC, Spring Security). 5. Strong knowledge of RESTful APIs, microservices, and distributed systems. 6. Experience with relational databases (e.g., PostgreSQL, MySQL) and SQL. 7. Familiarity with version control systems (Git) and CI/CD pipelines (Jenkins/GitLab).

Preferred Qualifications

1. Experience with cloud platforms (AWS, Azure, or GCP) and containerization (Docker/Kubernetes). 2. Knowledge of messaging systems (Kafka, RabbitMQ) and caching solutions (Redis). 3. Familiarity with front-end technologies (JavaScript, React, or Angular). 4. Understanding of DevOps practices and infrastructure-as-code (Terraform/Ansible). 5. Previous work in fintech, e-commerce, or SaaS industries.

Bonus Skills

1. Certification in Java (Oracle Certified Professional) or cloud platforms (AWS/Azure). 2. Experience with performance tuning and monitoring tools (New Relic, Datadog). 3. Contributions to open-source projects or active GitHub portfolio. 4. Knowledge of alternative JVM languages (Kotlin, Scala). 5. Experience with test-driven development (TDD) and behavior-driven development (BDD).

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Java Software Engineer job description