Java Developer

Tata Consultancy Services; Mississauga; On-site; CAD 100,000 - 130,000; Full time

Job summary

Tata Consultancy Services Canada Inc. is seeking an experienced Java Developer to design, develop, and maintain enterprise-grade applications. You will build scalable microservices with Spring Boot, implement RESTful APIs, and work across teams to deliver robust solutions.

Responsibilities include CI/CD, production support, and documentation in a collaborative, agile environment in Mississauga, Ontario. Experience with Linux, databases, and messaging systems is valued.

Qualifications

• Hands-on experience in Java enterprise application development.
• Strong knowledge of Spring Boot, Spring MVC, Spring Security, and Spring Data JPA.
• Experience building RESTful APIs and microservices.
• Familiarity with SQL databases and messaging systems.
• Experience with Git and Unix/Linux environments.

Responsibilities

• Design, develop, test, and maintain enterprise-grade Java applications.
• Develop scalable microservices using Java and Spring Boot.
• Build and consume RESTful APIs and integrate with systems.
• Collaborate with cross-functional teams to define requirements.
• Implement CI/CD processes and support DevOps practices.
• Maintain documentation and provide production support.

Skills

Java development

Spring Boot

REST APIs

Microservices

SQL databases

Unix/Linux

CI/CD

DevOps

Tools

Git

Kafka

JMS

RabbitMQ

Oracle

PostgreSQL

SQL Server

Unix/Linux

Job description

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our workforce and implemented through equitable workplace policies and processes.

TCS has been serving the Canadian marketplace for more than 35 years and today is the technology partner of choice for many of the country's leading organizations. As one of the largest IT services providers in Canada and globally, TCS is aiming to become the world's largest AI-led technology services company and is enabling its clients to transform themselves across the full AI stack, from infrastructure to intelligence.

Rooted in the heritage and values of the Tata Group, TCS is focused on creating long-term value for its clients, investors, employees, and the communities it serves. With a highly skilled workforce supporting customers from coast to coast, TCS has consistently been recognized as a Top Employer by the Top Employers Institute, including a recent top ranking at the country level.

TCS also sponsors 14 of the world's most prestigious marathons and endurance events, including the TCS Toronto Waterfront Marathon, reflecting its commitment to health, sustainability, and community

Role Overview

We are seeking an experienced Java Developer with strong expertise in enterprise application development, microservices architecture, API development, and distributed systems. The candidate will be responsible for designing, developing, and maintaining scalable applications while collaborating with business and technology teams to deliver robust solutions.

Key Responsibilities

• Design, develop, test, and maintain enterprise-grade Java applications.
• Develop scalable microservices using Java, Spring Boot, and related technologies.
• Build and consume RESTful APIs and integrate with internal and external systems.
• Work closely with business users, architects, and cross-functional teams to understand requirements and propose technical solutions.
• Develop high-performance, secure, and resilient applications following best practices.
• Participate in code reviews, unit testing, system integration testing, and production support.
• Optimize application performance, troubleshoot issues, and ensure system reliability.
• Implement CI/CD processes and support DevOps practices.
• Maintain technical documentation and support application lifecycle management.

Required Technical Skills

• Good years of hands-on experience in Java application development.
• Strong proficiency in Core Java (Java 8/11/17).
• Expertise in Spring Boot, Spring MVC, Spring Security, and Spring Data JPA.
• Experience with REST API development and integration.
• Strong knowledge of Microservices Architecture.
• Experience with SQL databases such as Oracle, PostgreSQL, or SQL Server.
• Familiarity with messaging technologies such as Kafka, JMS, or RabbitMQ.
• Experience with version control systems like Git.
• Strong understanding of Object-Oriented Design Principles and Design Patterns.
• Experience with Unix/Linux environments.

Salary Range

CA$ 100,000 - CA$ 130,000 Per Year

Note

TCS does not use artificial intelligence tools for candidate screening or evaluation.

This posting is for a current vacancy

The hiring process includes an initial screening by the TCS Hiring Team, followed by a technical evaluation and managerial discussion conducted by the Business Team, and concluding with the final HR evaluation.

Tata Consultancy Services Canada Inc. is committed to meeting the accessibility needs of all individuals in accordance with the Accessibility for Ontarians with Disabilities Act (AODA) and the Ontario Human Rights Code (OHRC). Should you require accommodation during the recruitment and selection process, please inform Human Resources.

Thank you for your interest in TCS. Candidates that meet the qualifications for this position will be contacted within a 2-week period.