Java Backend Lead

Citi•Mississauga, ON

About The Position

We are seeking a highly skilled and experienced Java/Backend Lead to join our dynamic development team. The successful candidate will be responsible for leading the backend engineering efforts for our Content Management Solution, which supports multiple high-traffic websites. This role requires a strong background in Java development, exceptional analytical and problem-solving skills, and a passion for building robust and scalable systems. The ideal candidate will also have a keen interest in and experience with Artificial Intelligence technologies.

Requirements

Bachelor's degree in Computer Science, Engineering, or a related field.
8+ years of professional experience in backend software development.
Proven expertise in Java and its ecosystem (Spring Framework, Hibernate, etc.).
Strong understanding of software architecture principles, design patterns, and best practices.
Extensive experience with building and consuming RESTful APIs.
Solid experience with relational and NoSQL databases.
Excellent analytical and problem-solving skills, with a keen attention to detail.
Strong communication and interpersonal skills, with the ability to lead and collaborate effectively.
Preferable experience in Python, Knowledge Graphs, Search engines
Knowledge about Artificial technologies GenAI, RAG, Co-Pilot

Nice To Haves

Master's degree in Computer Science, Engineering, or a related field.
Experience with Artificial Intelligence, Machine Learning, or Natural Language Processing.
Hands-on experience with Apache Kafka or other message queuing systems.
Experience with API gateways (e.g., Apigee, AWS API Gateway).
Familiarity with cloud platforms (e.g., AWS, Google Cloud, Azure).
Experience with containerization and orchestration technologies (e.g., Docker, Kubernetes).
Good knowledge of JavaScript, CSS, HTML, and front-end languages such as React.js, NextJS, Web pack, Bootstrap, SASS, Express, Redux, and Flux.
Knowledge of performance tuning and optimization techniques.
Experience working in an Agile/Scrum development environment.

Responsibilities

Lead the design, development, and maintenance of our backend services and APIs.
Collaborate with cross-functional teams, including front-end developers, product managers, and designers, to deliver high-quality software solutions.
Architect and implement data integration solutions, including real-time data streaming with Kafka and batch uploads.
Manage and optimize API gateways to ensure secure, reliable, and performant API consumption.
Drive performance optimization and scalability initiatives across the platform.
Mentor and guide junior developers, fostering a culture of technical excellence and continuous improvement.
Troubleshoot and resolve complex technical issues, ensuring the stability and reliability of our systems.
Stay up-to-date with the latest industry trends and technologies and advocate for their adoption where appropriate.
Contribute to the evolution of our architecture to support new features and business requirements.