Application developer Cloud Fullstack

Unison Group; Hyderabad; On-site; INR 1,800,000 - 2,400,000; Full time

Job summary

Unison Group is seeking a 6+ years experienced resource with strong hands-on Java and Data Engineering expertise. The role focuses on Java/Spring Boot app development, Spark-based data processing, and ELK integration, with emphasis on robust, scalable data pipelines.

The candidate should excel in coding, debugging, and performance optimization, while collaborating with teams to deliver reliable solutions.

Qualifications

• Strong hands-on Java and data engineering experience with Spark using Java.
• Proficient in Java, Spring Boot, REST APIs/microservices, SQL and data processing pipelines.
• Experience with integrating with Elasticsearch/ELK, databases and APIs.
• Hands-on coding and problem-solving skills; solution design not mandatory.

Responsibilities

• Develop and maintain Java/Spring Boot applications.
• Implement Spark-based data processing and transformation logic.
• Integrate with Elasticsearch/ELK, databases and APIs.
• Troubleshoot and optimize applications and data pipelines.

Skills

Java & Spring Boot

Spark with Java

REST & Microservices

SQL & Data Pipelines

Elasticsearch/ELK

Unit Testing

Git CI/CD

Kubernetes & Docker

GenAI/LLM

Tools

Elasticsearch

Kubernetes

Docker

Job description

We are looking for a 6+ years experienced resource who has strong hands-on Java & Data Engineer with good experience in both Java application development and Data Engineering. The candidate should be proficient in Java, Spring Boot, REST APIs/microservices, Apache Spark using Java, SQL, and development of dataprocessing pipelines. The role involves developing and maintaining Java/Spring Boot applications, implementing Spark-based data processing and transformation logic, integrating with Elasticsearch/ELK, databases and APIs, and troubleshooting and optimizing applications and data pipelines.

Strong hands-on coding and problem-solving skills are important. Application or solution design expertise is not mandatory.

Key Skills

• Strong Java and Spring Boot development experience
• Strong Data Engineering experience with Apache Spark using Java
• REST APIs and microservices development
• SQL, data transformations and data processing pipelines
• Integration with Elasticsearch/ELK, databases and APIs
• Unit testing, debugging, performance optimization and production support
• Git, build tools and CI/CD exposure
• GKE/GCP, Kubernetes/OpenShift and Docker – added advantage
• GenAI, RAG, LLM integration or Agentic AI development – added advantage

Core requirement: Candidates must be hands-on and strong in both Javadevelopment and Data Engineering/Spark.