Java Technical Lead

Tata Consultancy Services; Mississauga; On-site; CAD 100,000 - 120,000; Full time

Job summary

Tata Consultancy Services Canada Inc. is seeking a Java Full Stack Tech Lead to lead design, development, and delivery of enterprise-grade web applications using Java backend technologies and modern frontend frameworks.

The role involves defining architecture, coding standards, and best practices, reviewing designs and deployments, and guiding distributed teams on scalable, secure solutions. Strong leadership and hands-on technical expertise are essential for success.

Qualifications

• Advanced Java, Sprint Boot, React, Kafka, Oracle, DevSecOps, Test Automation.

Responsibilities

• Lead end-to-end application design and development using Java Full Stack technologies.
• Define technical architecture, coding standards, and development best practices.
• Review application design, source code, and deployment strategies.
• Drive technical decisions ensuring scalability, security, and maintainability.
• Provide technical guidance and mentorship to development teams.

Skills

Java

Spring Boot

React

Kafka

Oracle

SQL Server

MongoDB

DevSecOps

Test Automation

Leadership

Tools

REST APIs

Microservices

CI/CD

Angular

HTML/CSS

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.

Tata Consultancy Services (BSE: 532540, NSE: TCS) is the technology partner of choice for industry-leading organizations worldwide. Since its inception in 1968, TCS has upheld the highest standards of innovation, engineering excellence and customer service.

It has set an aspiration 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 of the Tata Group, TCS is focused on creating long term value for its clients, its investors, its employees, and the community at large. With a highly skilled workforce spread across 56 countries and 194 service delivery centers across the world, the company has been recognized as a top employer in six continents. With the ability to rapidly apply and scale new technologies, the company has built long term partnerships with its clients. Many of these relationships have endured into decades and navigated every technology cycle, from mainframes in the 1970s to artificial intelligence today.

Must Have Technical/Functional Skills

Advanced Java, Sprint Boot, React, Kafka, Oracle, DevSecOps, Test Automation

Backend: Java 11+/17 , Spring Boot Spring MVC

Database: Oracle / SQL Server / MongoDB

Good years of software development experience.

Good years in a Technical Lead role.

Experience leading distributed teams and enterprise-scale projects.

BFSI domain experience is highly desirable for banking and financial services engagements.

Test Automation – Selenium

CI/CD

• Lead end-to-end application design and development using Java Full Stack technologies.
• Define technical architecture, coding standards, and development best practices.
• Review application design, source code, and deployment strategies.
• Drive technical decisions ensuring scalability, security, and maintainability.
• Provide technical guidance and mentorship to development teams.

Full Stack Development

• Develop backend services using:
  • Spring Boot
  • Microservices
  • REST APIs
  • Kafka/Messaging systems
• Develop frontend applications using:
  • Angular / React
  • HTML5, CSS3
• Design and optimize database solutions using SQL and NoSQL databases.
• Design scalable cloud-native and microservices-based solutions.
• Define API standards, integration patterns, and security frameworks.
• Participate in technical estimations and solution proposals.
• Conduct proof of concepts (POCs) for new technologies.

Project & Delivery Management

• Collaborate with Product Owners, Business Analysts, and stakeholders.
• Break down requirements into technical user stories and tasks.
• Track sprint progress and resolve technical blockers.
• Ensure adherence to project timelines and quality standards.

Quality & Governance

• Conduct code reviews and enforce coding standards.
• Drive unit testing, integration testing, and performance testing.
• Ensure application security and compliance requirements are met.
• Monitor production issues and lead root cause analysis activities.

Generic Managerial Skills, If any

The Java Full Stack Tech Lead is responsible for leading the design, development, and delivery of enterprise-grade web applications using Java-based backend technologies and modern frontend frameworks. The role combines hands-on technical expertise, solution architecture, team leadership, stakeholder management, and delivery ownership.

Salary Range

- CA$ 100,000 - CA$ 120,000 Per Year

TCS does not use artificial intelligence tools for candidate screening or evaluation. This post is for a current vacancy. The hiring process includes an initial screening, followed by a technical evaluation and managerial discussion.

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.