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Senior Java Full Stack Engineer Experience : 4 - 6 years Bhubaneswar, Delhi - NCR, Remote Working About the Job Featured We are seeking Java Developers with 4-6 years of experience to join our engineering team. The ideal candidate will be strong in Java, Spring, AWS, and databases, with hands-on experience in SQL query development and optimization. Experience with analytics/reporting tools such as Apache Superset, Claude Code, and the USA healthcare domain is a plus. Core Responsibilities Design and develop scalable applications using Java, Spring Boot, and related technologies. Develop REST APIs and backend services using Spring Boot. Write complex SQL queries and optimize database performance using indexing and execution plans. Work with PostgreSQL and MySQL databases. Support analytics, reporting, and data-driven application features. Leverage AWS services for application development and deployment. Work with Kafka/RabbitMQ, Docker, and CI/CD tools as required. Use AI-assisted development tools such as Claude Code to improve development productivity. Participate in Agile development, testing, and code reviews. Required Skills Strong in Java, Spring Boot, Spring Data/JPA, Spring Cloud, Angular/React. Strong SQL skills with experience in query optimization. Solid understanding of SQL (PostgreSQL, MySQL) and NoSQL (MongoDB). Hands-on with AWS (EC2, Lambda, S3, RDS, IAM, etc.). Experience with Claude Code or similar AI coding assistant tools. Experience with Apache Superset or other analytics/reporting tools is a plus. Familiar with Kafka or RabbitMQ for messaging. Working knowledge of Docker and CI/CD tools. USA healthcare domain experience is a plus. Testing experience with JUnit, Jasmine, and Karma. Agile mindset with strong communication and collaboration skills. Qualifications Bachelors / Master's degree in Computer Science, Engineering, or related field. 4-6 years of professional experience in Java development. Strong problem-solving attitude and a passion for learning new tech. .
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.