Reactive Developer – Java & Scala

  • Full Time
  • Toronto

Tata Consultancy Services

About TCS:

Tata Consultancy Services is an IT services, consulting, and business solutions organization that has been partnering with many of the world’s largest businesses in their transformation journeys for over 55 years. Its consulting-led, cognitive powered portfolio of business, technology, and engineering services and solutions is delivered through its unique Location Independent Agile™ delivery model, recognized as a benchmark of excellence in software development.

A part of the Tata group, India’s largest multinational business group, TCS has over 615,000 of the world’s best-trained consultants in 55 countries. The company generated consolidated revenues of US $27.9 billion in the fiscal year ended March 31, 2023, and is listed on the BSE and the NSE in India.

TCS’ proactive stance on climate change and award-winning work with communities across the world have earned it a place in leading sustainability indices such as the MSCI Global Sustainability Index and the FTSE4Good Emerging Index.



Skills and Responsibilities:

•Java or Scala development background


•Experience with functional programming

•Experience with Aka Actors and Streams Strong expertise in Spring Boot and related frameworks


•Experience with Cloud-native development (especially in Pivotal Cloud Foundry and/or Red Hat OpenShift Container Platform, and Kubernetes)

•Proficiency in MS SQL Server, PostgreSQL or other relational databases Solid understanding of Kafka for event-driven architecture


•Proficient in GIT for version control

•Excellent problem-solving skills and the ability to troubleshoot complex issues.


•Strong communication and collaboration skills

•Must be highly motivated, proactive and capable of working independently with minimal supervision


•Able to thrive in a fast-paced, dynamic environment and quickly adapt to new technologies and priorities.

•Experience in Apache camel, Aka or other reactive toolkits, Aka http, projections, Cluster shading, Knowledge of Light bend console, Dynatrace, ELK Stack


•Experience in payments domain

•Design, Develop and maintain high quality, highly scalable java/Scala based applications.


•Ensure high code quality with automated testing.

•Deploy and manage applications in PCF/OCP platforms.


•Integrate and utilize Kafka for data processing.

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 accommodations during the recruitment and selection process, please inform Human Resource

Thank you for your interest in TCS.

Candidates that meet the qualification for this position will be contacted within a 2-week period. We invite you to continue to apply for other opportunities that match your profile.

To apply, please visit the following URL: