Java React Developer

ON
On-site
Posted Oct 7, 2026
1 position

US$90,000–US$125,000 / year

Opens LinkedIn

Employment type: Full-time
Experience level: Senior · 5+ years
Apply by: Apr 3, 2027
Posting language: English
Working hours: 40 hours per week
Seniority: Mid-Senior level

Job summary

Design, develop, test, and maintain scalable, high-performance web applications using React, Node.js, Redis, and Java-related technologies. Contribute to architecture and performance improvements, collaborate with product and design teams, uphold code quality through testing and reviews, and troubleshoot technical issues.

Job details

Role Description Job Role: Java React Developer Job Location: Missassuaga , ON Experience Job Description: Total 7 years of IT experience with 4 years of handson experience in fullstack development with significant expertise in Reactjs and JAva Key Responsibilities Design and DevelopmentSolid experience in Analysis Design Development Testing and Implementation all phases of software development life cycle SDLC Strong knowledge of Java Collection framework and MultiThreading Handson experience with RESTful service implementations Experience and familiarity building modern Spring applications with Spring Boot Lead the design development and maintenance of scalable and highperformance web applications leveraging React for frontend interfaces Nodejs for backend services and APIs and Redis for caching session management or Realtime data handling Architecture Optimization Contribute to architectural decisions ensuring application scalability performance and security Optimize application performance across the stack including database queries API responses and frontend rendering Collaboration Work closely with product managers UXUI designers and other developers to translate business requirements into technical solutions and deliver seamless user experiences Code Quality Best Practices Write clean maintainable and welltested code Implement and enforce coding standards participate in code reviews and mentor junior developers Troubleshooting Support Identify diagnose and resolve technical issues and bugs in a timely manner Technical Proficiency React Deep understanding of Reactjs including hooks context API state management libraries eg Redux MobX and performance optimization techniques Nodejs Strong proficiency in Nodejs including building RESTful APIs asynchronous programming and working with various Nodejs frameworks eg Expressjs NestJS Redis Handson experience with Redis for caching pubsub or data persistence Databases Experience with relational databases eg PostgreSQL MySQL andor NoSQL databases eg MongoDB Version Control Proficient with Git and collaborative development workflows ProblemSolving Excellent analytical and problemsolving skills with the ability to debug complex issues across the full stack Communication Strong communication and interpersonal skills for effective collaboration within a team environment Other Details Vacancy Type: New Vacancy Benefits/perks listed below may vary depending on the nature of your employment with LTIMindtree Canada (“LTIMC”): Benefits And Perks Comprehensive Medical Plan Covering Medical, Dental, Vision Health Care Spending Account Short Term and Long-Term Disability Coverage Life Insurance Annual vacation and other Paid Leaves Maternity Leave Top Up Pay The range displayed on each job posting reflects the total compensation range for the position across all Canada locations. Within the range, individual pay is determined by work location and job level and additional factors including job-related skills, experience, and relevant education or training. Depending on the position offered, other forms of compensation may be provided as part of overall compensation like an annual performance-based bonus, sales incentive pay and other forms of bonus or variable compensation. Disclaimer: The compensation and benefits information provided herein is accurate as of the date of this posting. LTIMindtree is an equal opportunity employer that is committed to diversity in the workplace. Our employment decisions are made without regard to race, color, creed, religion, sex (including pregnancy, childbirth or related medical conditions), gender identity or expression, national origin, ancestry, age, family-care status, veteran status, marital status, civil union status, domestic partnership status, military service, handicap or disability or history of handicap or disability, genetic information, atypical hereditary cellular or blood trait, union affiliation, affectional or sexual orientation or preference, or any other characteristic protected by applicable federal, state, or local law, except where such considerations are bona fide occupational qualifications permitted by law. Accessibility and Reasonable Accommodation: LTIMindtree has an accommodation process in place and provides accommodations for applicants with disabilities. If you require a specific accommodation because of a disability or a medical need, please write to us at applicantaccommodation.canada@ltimindtree.com so that arrangements can be made for the appropriate accommodations to be in place.

What you’ll do

Requirements

Requires seven years of IT experience, including four years of hands-on full-stack development experience and significant expertise in React and Java. Candidates should have experience with Spring Boot, RESTful services, Node.js, Redis, relational or NoSQL databases, Git, and the software development life cycle, along with strong problem-solving and communication skills.