Java Modernization Lead

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

Job summary

Tata Consultancy Services Canada Inc. in Mississauga is seeking a seasoned Java specialist to design, develop, and maintain enterprise-grade Java applications.

You will lead solution design reviews, code reviews, and performance optimization, collaborating with architects, analysts, product owners, and stakeholders to ensure scalability and security. The role includes leading end-to-end modernization initiatives, migrating applications to cloud platforms, designing APIs, and mentoring

Qualifications

• Enterprise Java applications experience.
• Ability to lead design reviews and code reviews.
• Experience migrating apps to cloud platforms.
• Strong collaboration with architects, product owners, and stakeholders.

Responsibilities

• Design, develop, and maintain enterprise-grade Java apps.
• Lead solution design reviews, code reviews, and performance optimization.
• Collaborate to define technical requirements and ensure scalability and security.
• Lead modernization initiatives including legacy assessment and migration planning.

Skills

Java

Leadership

APIs

Cloud experience

Tools

Spring Framework

AWS/Azure

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 empowerment.

Role Description

Design, develop, and maintain enterprise-grade Java applications. Lead solution design reviews, code reviews, and performance optimization activities. Collaborate with architects, business analysts, product owners, and stakeholders to define technical requirements. Ensure application scalability, reliability, security, and maintainability. Lead end-to-end application modernization initiatives, including legacy assessment, migration planning, and implementation. Provide technical leadership and mentorship to development teams. Establish coding standards, best practices, and development guidelines. Migrate applications from on-premises environments to cloud platforms. Design and implement APIs, integration frameworks, and event-driven architectures.

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.