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R Systems

Senior Software Engineer

R Systems
Canada · Contract · Mid-Senior

The ideAbout R Systems:

R Systems is a leading digital product engineering company that designs and develops chip-to-cloud software products, platforms, and digital experiences that empower its clients to achieve higher revenues and operational efficiency. Our product mindset and engineering capabilities in Cloud, Data, AI, and CX enable us to serve key players in the high-tech industry, including ISVs, SaaS, and Internet companies, as well as product companies in telecom, media, finance, manufacturing, and health verticals.

We Are Great Place to Work® Certified™ in 10 countries with a full-time workforce [India, USA, Canada, Poland, Romania, Moldova, Indonesia, Singapore, Malaysia & Thailand]!

We are recognized as one of the Best Tech Brands 2024 by theTimes Group and India's Top 500 Value Creators 2023 by Dun & Bradstreet.

Company Link: R Systems | Digital Product Engineering

Position Overview:

As a Sr Software Developer at R Systems, you will play a key role in the full software development lifecycle, including the design, development, and deployment of high-quality applications. Collaborating closely with cross-functional teams, you will transform business requirements into efficient, scalable, and robust solutions, ensuring that our software products meet the highest standards of quality and performance.

Key Responsibilities:

  • Backend: Node.js with Express.js, TypeScript, RESTful APIs, Microservices, Redis caching
  • Frontend: React, TypeScript, CSS Modules, ES6+, React Hooks
  • Database: MySQL, advanced SQL, performance tuning
  • Event-Driven Systems: Kafka for message streaming, event sourcing, asynchronous workflows
  • Testing & QA: Jest for unit and integration testing
  • Cloud: AWS services: EC2, RDS, Lambda, S3, CloudWatch, API Gateway, SQS/SNS
  • AI Tools: Experience with AI coding tools (Cursor, Claude, GitHub Copilot, etc.)
  • Strong problem-solving and troubleshooting skills
  • Excellent communication and collaboration abilities
  • Ability to lead technical initiatives and influence architecture decisions
  • Thrive in a fast-paced, high-impact environment
  • Focused on scalability, performance, and clean design

Why Join R Systems?

  • Frequent Internal Hackathons: Engage in dynamic competitions with exciting prizes to keep your skills sharp.
  • Cultural Celebrations: Strengthen our familial bonds through shared celebrations, fostering a sense of community.
  • Diverse Project Exposure: Work on a variety of projects across sectors like Healthcare, Banking, e-commerce, and Retail, collaborating with leading global brands.
  • Centre of Excellence (COE): Benefit from technical guidance and upskilling opportunities provided by our team of technology experts, helping you navigate your career path.
  • E-Learning Platform: Gain access to comprehensive e-learning platforms coupled with a robust mentorship program to enhance your skills.
  • Open Door Policy: Embrace a culture of mutual support, respect, and open dialogue, promoting a collaborative work environment.


If you are passionate and excited about working in a fast-paced, innovative environment, we would love to hear from you!

  • R Systems is an equal opportunity employer that does not discriminate against any employee or job applicant because of race, color, religion, national origin, sex, physical or mental disability, age, or any other characteristic protected by law. We strive to build a team that reflects the diverse communities we serve, and we actively encourage applications from individuals of all backgrounds and experiences. Our commitment to equal opportunity extends to all aspects of employment, including recruitment, hiring, training, promotion, and benefits.

Key Skills

Ranked by relevance

typescript react cloud ai microservices restful apis mysql redis kafka saas css sql aws s3
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Posted
Oct 04, 2025
Type
Contract
Level
Mid-Senior
Location
Toronto
Company
R Systems

Industries

IT Services IT Consulting

Categories

Engineering Information Technology

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