Java Full Stack Lead

Java Full Stack Lead

Custom Software Engineering Manager | Senior Level | Full time

Job No. R | Mississauga, Ontario

We are:

The Advanced Technology Centers (ATCs) are the engine for reinvention in our clients’ transformation journey. Powered by more than 255,000 people across 24 countries, ATCs provide our clients with seamless access to industry insights and innovative technology solutions.

Stronger together

The Advanced Technology Centers (ATCs) make a tremendous impact in solving our clients’ business problems by leveraging innovation, intelligence, industry insights, new IT, and new technology skills. With the global environment changing at a faster pace, our clients are facing unprecedented challenges, and they need us more than ever before. As a Network, ATCs are positioned to unlock greater opportunities and exponential value for our clients.

The value for our clients and our people:

For our clients, the Network provides the strength of our geographic diversity, greater resilience, and seamless access to the deepest industry knowledge, the latest in Gen AI solutions, and tech expertise from around the world.

For our people, it brings an opportunity to shape truly boundaryless career paths in a highly collaborative team of experts where they can learn from each other and solve the world’s most complex client challenges.

You Are

A Full Stack Engineer with strong expertise in Java, Spring Boot, Angular, AWS Cloud, and DevOps practices, along with experience delivering and supporting enterprise applications across their lifecycle.

You have hands‑on experience designing, developing, deploying, and maintaining cloud‑native solutions while working in Agile environments. In addition to technical expertise, you have experience leading and managing teams across onshore and offshore delivery models and driving successful outcomes within an Application Maintenance Services (AMS) environment.

You are passionate about innovation and actively leverage Generative AI and emerging AI technologies to improve engineering productivity, automate processes, accelerate issue resolution, and enhance service quality. You have experience identifying opportunities for AI adoption and implementing solutions such as intelligent automation, RAG‑based applications, AI assistants, agentic workflows, and workflow automation.

You collaborate effectively with business stakeholders, architects, developers, DevOps engineers, and support teams to deliver scalable, reliable, and secure solutions while continuously improving operational efficiency and customer experience.

You understand both software engineering and application support principles, enabling you to contribute across development, enhancement, maintenance, support, and modernization initiatives.

The Work

You will be part of a cross‑functional Agile team responsible for designing, developing, deploying, supporting, and enhancing modern web and cloud‑native applications. You will contribute to both software engineering and Application Maintenance Services (AMS) activities while helping teams adopt modern development, DevOps, and AI‑driven practices.

Responsibilities:

• Design, develop, and support enterprise applications using Java, Spring Boot, Angular, AWS, and modern cloud‑native architectures.
• Lead full‑stack application development initiatives following engineering best practices, coding standards, security requirements, and architectural guidelines.
• Manage Application Maintenance Services (AMS) operations, including incident management, service requests, problem management, root cause analysis, release support, and continuous service improvement.
• Lead and mentor geographically distributed teams across onshore and offshore delivery locations while ensuring high‑quality delivery and operational excellence.
• Collaborate with business stakeholders and product teams to prioritize enhancements, resolve production issues, and improve service performance.
• Establish and manage DevOps practices, including CI/CD pipelines, automated deployments, infrastructure automation, monitoring, and operational observability.
• Design and implement cloud‑native solutions leveraging AWS services and best practices for scalability, reliability, security, and cost optimization.
• Identify opportunities to improve efficiency through automation and introduce AI‑powered solutions to streamline development, testing, support, and operational processes.
• Lead the implementation of Generative AI initiatives including intelligent assistants, workflow automation, agentic solutions, RAG architectures, MCP integrations, and productivity accelerators.
• Drive service reliability through proacti