Top Tech Jobs & Startup Jobs in Delhi

Design, develop, test, and deploy high-performance Spark/Scala data processing applications and ETL pipelines on Cloudera (CDH). Optimize Spark and Cloudera platform performance, integrate HDFS/Hive/Impala/HBase/Kafka, ensure data integrity/security, and implement version control and CI/CD for production pipelines.

Build and maintain high-quality cross-platform mobile apps with React Native. Implement features, responsive UIs, state management, API integration, authentication, performance optimizations, testing, native module bridging, CI/CD builds, and mobile security while collaborating with architects, backend, QA, and DevOps.

Develop and maintain front-end solutions using Angular/RxJS, JavaScript/TypeScript, HTML/CSS. Build and support Java/J2EE and Node.js applications, design and consume APIs, and implement cloud solutions on AWS within a Scrum team.

Design, build, and maintain scalable data pipelines and ETL processes using Python and PySpark. Orchestrate workflows with Airflow, query data with Trino and Hive, and write efficient SQL. Collaborate in Agile/Scrum teams to deliver data solutions and optimize data platform performance.

Senior ETL tester responsible for validating ETL processes, file validations and outbound flows. Perform testing across distributed application layers, manage test lifecycle in Agile using Jira, design and execute automation with Java, Rest Assured, Playwright, Cucumber, TestNG, GitHub and Jenkins, and support CI/CD and Azure DevOps pipelines. Strong SQL, Unix, and Health & Welfare domain expertise required.

Develop and customize ServiceNow solutions using JavaScript and platform scripting. Implement UI customizations and workflows, collaborate with India and onsite partner teams, and provide ongoing systems support while applying strong communication and customer-empathy skills.

Design, build, and maintain backend services using Java and Spring Boot. Implement and consume APIs and microservices, work with Kafka for messaging, collaborate with front-end teams, and use Docker/Kubernetes for deployment. Work with RDBMS and NoSQL databases in an Agile environment.

Design, develop, and maintain scalable web applications using Angular and Node.js. Integrate front-end and back-end components, optimize performance, write reusable code, debug production issues, participate in code reviews, and collaborate with cross-functional teams to deliver high-quality products on schedule.

Mid-level data/ETL role in Bangalore requiring 3–5 years of experience building and maintaining Oracle-based ETL pipelines. Must use Shell scripting, Informatica, and Autosys scheduling to develop, run, and troubleshoot data jobs. Familiarity with AWS, Python, and Snowflake is a plus.

Design, develop, and maintain UI and API automation test suites using Java, RestAssured, Selenium, and Cucumber. Integrate tests with CI/CD (GitHub, Jenkins), track work in JIRA, and collaborate with teams; Oracle PL/SQL is a plus.