UnionSys Technologies
Java Developer (React and Spark)
- Compensation
- Not disclosed
- Location
- Bangalore; Gurgaon; Mumbai
- Work setup
- Not specified
- Seniority
- Not specified
- Employment
- Not specified
- Experience
- 5+ years
- Category
- Software engineering
- Posted
Skills
Must have
- Strong Core Java fundamentals.
- Hands-on experience with Java 8/11/17 features.
- Strong knowledge of Data Structures and Algorithms.
- Expertise in multithreading and concurrency concepts.
- Experience building microservices using Spring Boot.
- REST API development experience.
- Hands-on experience with Apache Spark.
- Front-end development experience using React.js .
- Strong understanding of system design and scalable application development.
- Experience working with SQL and relational databases.
- Nice to Have: Kafka, Cloud Platforms (AWS/Azure/GCP), Docker and Kubernetes, CI/CD pipelines, and GenAI application exposure.
Full description
UnionSys Technologies is looking for a skilled Java + React + Spark with 5+ years of experience and strong expertise inJava, Core Java, Java 8/11/17 Data Structures and Algorithms (DSA), Multithreading, Concurrency, Spring Boot, Microservices, REST APIs, Apache Spark, React.js, System Design, Scalable Application Development, SQL, Relational Databases, Kafka, Cloud Platforms (AWS, Azure, GCP), Docker, Kubernetes, CI/CD, Generative AI
Requirements:
- Strong Core Java fundamentals.
- Hands-on experience with Java 8/11/17 features.
- Strong knowledge of Data Structures and Algorithms.
- Expertise in multithreading and concurrency concepts.
- Experience building microservices using Spring Boot.
- REST API development experience.
- Hands-on experience with Apache Spark.
- Front-end development experience using React.js .
- Strong understanding of system design and scalable application development.
- Experience working with SQL and relational databases.
- Nice to Have: Kafka, Cloud Platforms (AWS/Azure/GCP), Docker and Kubernetes, CI/CD pipelines, and GenAI application exposure.