Full Stack Solutions Architect

Blend360; Toronto; On-site; CAD 120,000 - 150,000; Full time

Job summary

An innovative AI solutions provider in Toronto is seeking a Lead Full Stack Developer/Solutions Architect. You will spearhead the design and development of full stack solutions using Java and React on Google Cloud. The ideal candidate has over 10 years of experience, strong leadership skills, and a passion for creating scalable applications. Join a dynamic team focused on delivering high-impact digital solutions.

Qualifications

• 10+ years of professional software development experience with a strong foundation in Java and Spring Boot.
• Deep experience building modern, responsive UIs with React.
• Proven success deploying scalable applications on Google Cloud Platform (GCP).

Responsibilities

• Lead the design and development of end-to-end full stack solutions.
• Architect scalable, secure, and cloud-native systems.
• Drive solution design sessions, defining system architecture and API contracts.

Skills

Java

Spring Boot

React

Google Cloud

Microservices

CI/CD

Docker

API Design

Leadership

Job description

Company Description

Blend is a premier AI services provider, committed to co-creating meaningful impact for its clients through the power of data science, AI, technology, and people. With a mission to fuel bold visions, Blend tackles significant challenges by seamlessly aligning human expertise with artificial intelligence. The company is dedicated to unlocking value and fostering innovation for its clients by harnessing world-class people and data-driven strategy. We believe that the power of people and AI can have a meaningful impact on your world, creating more fulfilling work and projects for our people and clients. For more information, visit www.blend360.com

Job Description

We’re looking for a Lead Full Stack Developer / Solutions Architect who’s fluent in Java, Spring Boot, React, and Google Cloud, and who thrives on solving complex problems with elegant, scalable solutions.

This is a role for a builder, strategist, and hands-on leader—someone who can see the big picture while owning the technical details.

What You’ll Do

• Lead the design and development of end-to-end full stack solutions, leveraging Java/Spring Boot on the back end and React on the front end, all running on Google Cloud Platform (GCP).
• Architect scalable, secure, and cloud-native systems that power data-driven applications for our clients across industries.
• Drive solution design sessions, defining system architecture, API contracts, data flows, and deployment pipelines.
• Collaborate cross-functionally with data science, DevOps, and product teams to deliver high-impact digital solutions that drive measurable business outcomes.
• Implement front-to-back performance optimizations to ensure systems are fast, reliable, and user-centric.
• Champion engineering best practices across code quality, testing, security, and continuous integration.
• Mentor developers, foster collaboration, and set the technical standard for full stack delivery excellence.

Qualifications

• 10+ years of professional software development experience with a strong foundation in Java and Spring Boot.
• Deep experience building modern, responsive UIs with React, including component architecture, state management, and performance tuning.
• Proven success deploying scalable applications on Google Cloud Platform (GCP)—leveraging services like Cloud Run, Cloud Functions, Pub/Sub, Cloud SQL/Firestore, and IAM.
• Solid understanding of microservices architecture, RESTful API design, and secure authentication (OAuth2, JWT, etc.).
• Experience with CI/CD pipelines, Docker, and infrastructure automation.
• Ability to translate complex business requirements into clean, scalable, and maintainable code.
• A leadership mindset with excellent communication and stakeholder engagement skills.
• Passion for learning, mentoring, and raising the technical bar for your team and projects.