Full Stack Engineer
- Toronto, ON
- On-site
- Posted Sep 26, 2026
- 1 position
Opens an external site
- Employment type
- Contract
- Experience level
- Senior · 5+ years
- Apply by
- Oct 24, 2026
- Posting language
- English
- Working hours
- 40 hours per week
- Seniority
- Mid-Senior level
- Application method
- Direct apply is available
Job summary
Develop and maintain scalable full-stack applications, microservices, APIs, and backend services, while managing containerized deployments on Kubernetes and optimizing MongoDB and Redis. Collaborate across teams, review code, resolve complex technical issues, mentor junior developers, and contribute to architecture, documentation, DevOps, and CI/CD initiatives.
Job details
Iris's Fortune 100 direct client is looking for Full Stack Engineer. Please find below Job description and share me your updated resume at Saurav.upadhyay@irissoftware.com . Position: Full Stack Engineer Location: Toronto ON Key Responsibilities: Develop, maintain, and enhance scalable full-stack applications using React, Next.js, Node.js. Design and implement microservices-based architectures to support business-critical applications. Deploy, manage, and optimize containerized applications on Kubernetes environments. Build and maintain secure, high-performance APIs and backend services. Manage and optimize MongoDB databases and Redis caching solutions for scalability and performance. Collaborate with Product, Design, and cross-functional teams to deliver high-quality software solutions. Conduct code reviews and ensure adherence to coding standards, best practices, and software quality guidelines. Troubleshoot, debug, and resolve complex technical issues while improving system reliability and performance. Mentor junior developers, provide technical guidance, and contribute to team knowledge sharing and growth. Participate in architecture discussions, documentation, DevOps initiatives, CI/CD processes, and continuous improvement efforts. About Iris Software Inc. With 4,000+ associates and offices in India, U.S.A. and Canada, Iris Software delivers technology services and solutions that help clients complete fast, far-reaching digital transformations and achieve their business goals. A strategic partner to Fortune 500 and other top companies in financial services and many other industries, Iris provides a value-driven approach - a unique blend of highly-skilled specialists, software engineering expertise, cutting-edge technology, and flexible engagement models. High customer satisfaction has translated into long-standing relationships and preferred-partner status with many of our clients, who rely on our 30+ years of technical and domain expertise to future-proof their enterprises. Associates of Iris work on mission-critical applications supported by a workplace culture that has won numerous awards in the last few years, including Certified Great Place to Work in India; Top 25 GPW in IT & IT-BPM; Ambition Box Best Place to Work, #3 in IT/ITES; and Top Workplace NJ-USA.
What you’ll do
Develop and maintain scalable full-stack applications, microservices, APIs, and backend services, while managing containerized deployments on Kubernetes and optimizing MongoDB and Redis. Collaborate across teams, review code, resolve complex technical issues, mentor junior developers, and contribute to architecture, documentation, DevOps, and CI/CD initiatives.
Requirements
The role calls for mid-to-senior-level full-stack engineering capability with experience in React, Next.js, Node.js, microservices, Kubernetes, APIs, MongoDB, and Redis. It also requires collaboration, code review, troubleshooting, mentoring, and participation in architecture and DevOps practices; no education requirement is stated.
Listed skills
- Kubernetes · Preferred
- Next.js · Preferred
- Node.js · Preferred
- CI/CD · Preferred
- Redis · Preferred
- React · Preferred
- Troubleshooting · Preferred
- MongoDB · Preferred
Other relevant skills
Identified from the job description. Confirm important requirements above.
- React
- Next.js
- Node.js
- Microservices
- Kubernetes
- API Development
- MongoDB
- Redis
- DevOps
- CI/CD
- Code Review
- Troubleshooting
- System Architecture
- Mentoring
Job areas
- Software
- Technology
- Engineering
- Finance & Accounting