Unison Group

Application developer Cloud Fullstack

Hyderabad, India
Full-time
Posted Sep 29, 2026

Skills

Apache Spark
CI/CD
Docker
Git
Google Cloud
Java
Kubernetes
Large Language Models
REST APIs
SQL

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.