Full Stack Developer (Java)
Datamatics Technologies1 day ago
Islamabad, PakistanMid Level / Senior
Responsibilities
- Design, develop, maintain, and optimize scalable full stack applications using Java-based technologies.
- Build backend services, APIs, and microservices using Java, Spring Boot, and the Spring ecosystem.
- Develop responsive frontend interfaces using React, Angular, or Vue.js and integrate them with backend and third-party services.
- Work with MySQL, PostgreSQL, Oracle, and MongoDB for data modeling, queries, and optimization.
- Implement authentication and authorization using technologies such as OAuth2 and JWT.
- Participate in system design, architecture decisions, code reviews, debugging, upgrades, and coding-standard enforcement.
- Collaborate with DevOps teams on CI/CD integration and application deployment.
Requirements
- Bachelor’s degree in Computer Science, Software Engineering, or a related field.
- 4–7 years of experience as a Full Stack or backend-focused Java Developer.
- Strong expertise in Java and object-oriented programming, including Java 8, 11, or 17.
- Hands-on experience with Spring Boot, Spring MVC, Spring Security, and Hibernate/JPA.
- Experience building APIs and microservices architectures.
- Proficiency with React, Angular, or Vue.js, plus HTML5, CSS3, and JavaScript or TypeScript.
- Experience with relational databases such as MySQL, PostgreSQL, or Oracle and basic NoSQL databases such as MongoDB.
- Knowledge of Git, version-control workflows, unit testing with JUnit or Mockito, JWT, and OAuth2.
- Preferred experience includes distributed systems, AWS, Azure, GCP, Docker, Kubernetes, Kafka, RabbitMQ, CI/CD pipelines, and DevOps practices.
Tech Stack
AngularApache KafkaAWSAzureDockerGitGoogle Cloud PlatformGradleJavaJavaScriptJUnitKubernetesMavenMongoDBMySQLPostgreSQLRabbitMQReactSpring BootTypeScriptVue.js
Categories
About Datamatics Technologies
Datamatics Technologies is a London-headquartered, privately held IT services firm founded in 2016 that delivers onsite and offshore data analytics and data science solutions. It provides resource augmentation and managed services—on time-and-materials or fixed-price terms—covering data warehousing, BI, ETL, information security, and cloud platform engineering with emphasis on Oracle Cloud. The company serves telecom, finance, government, and manufacturing clients, primarily across the Middle East and Africa.