Iris Software - Senior Full Stack Developer - Java/React.js

Experience : 5 to 8 yrs

Primary Skills : Java 8 +, multithreading, spring, microservices, React, SQL

Location : Gurgaon, Noida, Pune

Position : Senior Full Stack Developer

Job Description :

We are looking for a full-time Senior Full Stack Developer with 2+ years of React.js and 5+ years of Java software development experience to join the software engineering team for our U.S. based client.

Required Experience :

- Excellent English communication skills

- University degree or equivalent educational experience (optimally a technical or engineering degree)

- 5+ years of software development experience in Java EE using RESTful web services

- 2+ years of front-end development using React.js

- Exposure to Java frameworks, such as Jersey or Spring

- Experience with HTML5, CSS3, JavaScript, and AJAX

- Experience with web and application servers, such as Apache, Tomcat, GlassFish, or JBoss

- Strong understanding of relational databases, especially MySQL and SQL queries

- Demonstrated ability to work in both a team environment as well as individually

- Strong background with testing strategies-both manual and automated

- Experience with source control systems-specifically Git

- Excellent analytic troubleshooting capabilities and problem solving skills

- Ability to manage multiple priorities and projects simultaneously

- Understanding of Agile methodologies

- A positive attitude always looking to empower the success of others

- Willingness to take ownership and find ways to unblock oneself

- Trustworthy, team-oriented, and transparent

Roles & Responsibilities :

- Design, develop, and maintain scalable full-stack applications using Java 8+, Spring/Spring Boot, RESTful APIs, and React.js.

- Build and enhance microservices-based architectures, ensuring high performance, security, and reliability.

- Develop responsive and reusable front-end components using React.js, JavaScript (ES6+), HTML5, and CSS3.

- Implement multithreading and concurrency concepts to improve backend processing and application efficiency.

- Design, optimize, and maintain SQL queries and relational databases (MySQL or similar).

- Integrate front-end and backend systems through REST APIs and ensure seamless data flow.

- Write clean, maintainable, and well-tested code, including unit and integration tests.

- Participate in code reviews, troubleshooting, and performance tuning across the application stack.

- Use Git for source control and collaborate effectively within a distributed development team.

- Deploy and support applications on web and application servers such as Tomcat, JBoss, or GlassFish.

- Work in an Agile/Scrum environment, actively participating in sprint planning, stand-ups, and reviews.

- Take ownership of deliverables, proactively resolve blockers, and mentor junior team members when required.