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## Java Senior Engineer ### Role Overview IRIS Software Technologies Private Limited is looking for an experienced Java Senior Engineer to join their growing engineering team in Noida. In this role, you will be responsible for designing, developing, and maintaining robust Java-based applications, collaborating with cross-functional teams to deliver high-quality software solutions. The ideal candidate brings strong hands-on Java development experience, a solid understanding of enterprise application architecture, and a passion for writing clean, scalable, and maintainable code. --- ### Key Responsibilities - Design and develop scalable, high-performance Java applications and microservices - Collaborate with product managers, architects, and QA teams to deliver end-to-end software features - Write clean, well-documented, and testable code following best practices and coding standards - Participate in code reviews and provide constructive feedback to peers - Troubleshoot, debug, and resolve production issues in a timely manner - Contribute to the design and implementation of RESTful APIs and web services - Work with CI/CD pipelines to ensure smooth and reliable software delivery - Mentor junior developers and help foster a culture of technical excellence - Stay current with emerging Java ecosystem technologies and recommend improvements --- ### Requirements / Qualifications - Proven experience as a Java developer with a strong command of Core Java and Java EE - Solid understanding of object-oriented design principles and design patterns - Experience with Spring Framework (Spring Boot, Spring MVC, Spring Security, Spring Data) - Hands-on experience building and consuming RESTful APIs and web services (SOAP/REST) - Proficiency with relational databases (e.g., MySQL, PostgreSQL, Oracle) and SQL - Familiarity with NoSQL databases (e.g., MongoDB, Redis) is a plus - Experience with microservices architecture and containerization tools (Docker, Kubernetes) - Working knowledge of version control systems, particularly Git - Exposure to cloud platforms (AWS, Azure, or GCP) is an advantage - Experience with messaging systems such as Kafka or RabbitMQ is desirable - Strong problem-solving, analytical, and communication skills - Bachelor's or Master's degree in Computer Science, Engineering, or a related field --- ### About the Company IRIS Software Technologies Private Limited is a technology services and solutions company focused on delivering enterprise software, digital transformation, and IT consulting services to clients across diverse industries. The company is known for building innovative, scalable software products and providing end-to-end technology solutions that help businesses streamline operations and accelerate growth. .
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.