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Added 26 days ago
Senior Software Engineer - Fullstack
RBC
Toronto, ON
Full-time
We are looking for a Senior Fullstack Engineer to design, build, and scale core features across the entire stack - from interactive frontend dashboards to backend data services and AI…
Added 17 days ago
Senior Full Stack Developer - AI & Developer Productivity
RBC
Toronto, ON
Full-time
The Senior Full Stack Developer is a hands‑on engineer and pragmatic technical partner on the APT product team. You will design and build responsive Angular frontends, resilient Java/Spring…
Added 26 days ago
Senior Full Stack Developer - AI & Developer Productivity
Royal Bank of Canada
Toronto, ON
Full-time
The Senior Full Stack Developer is a hands‑on engineer and pragmatic technical partner on the APT product team. You will design and build responsive Angular frontends, resilient Java/Spring…
Added 27 days ago
Développeur(-euse) de logiciels sénior(e) (contenu) / Senior Software Development Engineer
Expedia Group
Montreal, QC · Canada - Quebec - Montreal
Full-time
Développeur(-euse) de logiciels sénior(e) (contenu)
Added 28 days ago
Senior Enterprise Software Developer
Motorola Solutions
Vancouver, BC
Full-time
The MSI System Application Engineer team comprises both software and hardware experts responsible for delivering seamless, end-to-end technological solutions. As part of this team, the…
Added 2 months ago
Staff Data Engineer
Tilt (f.k.a. Delphia)
Remote, Canada
$210,000 to $270,000 USD / year
Full-time · Remote
We're a team of ~25 senior-to-principal engineers, designers and AI/ML researchers. More than half the team are former founders. We move fast, challenge assumptions, and believe AI should…
Added 27 days ago
Senior Forward Deployed Engineer (Gemini Enterprise)
Artefact
Montreal, QC
Artefact is looking for a Senior Deployed AI Engineer specialized in Gemini Enterprise and the Google AI stack: an engineer who works embedded with our clients and takes AI products from…
Added 1 month ago
Senior Python Engineer – Kafka & Unix
Wissen Technology
Montreal, QC
Full-time
…today’s digital demands and based on future ready technology stack. Our services include Industry Leading Custom Software Development, AI-Driven Software Engineering, Generative AI &…
Added 1 month ago
Senior SRE/AIOps Engineer
RBC
Toronto, ON
Full-time
Design and maintain centralized logging solutions using the ELK stack (Elasticsearch, Logstash, Kibana) and enterprise Logging as a Service (LaaS) platforms
Added 1 month ago
Sr. Data Engineer - AI & Data Science
B3 Systems
Toronto, ON
Full-time
Work with the ML lead and full-stack engineer to expose the layer as clean, reusable services.
Added 1 month ago
Senior Full Stack Software Engineer
Manulife
Toronto, ON
Full-time
Senior Full-Stack Engineer – Capital Markets & Derivatives
Added 1 month ago
Senior Full-Stack Developer
Projekt Network
Remote, Canada
$110,000 to $140,000 CAD / year
Full-time · Remote
We're looking for a Senior Full-Stack Developer who can move confidently across all three of our surfaces - the Django API, the Next.js web app, and the React Native mobile apps.
Added 1 month ago
Senior Software Engineer II (ML Ops), Marketplace
Apartment List
Canada
Full-time
As a Software Engineer on the Marketplace team, you’ll work at the intersection of full-stack product engineering and machine learning operations - helping power the systems that match…
Added 1 month ago
Senior Software Engineer, Full-Stack Applications - Ratings Technology
Robert Walters
Toronto, ON
Full-time
Job Title: Senior Software Engineer, Full-Stack Applications - Ratings Technology
Added 1 month ago
Senior Full-stack Engineer
Limbic
Remote, Canada
Full-time · Remote
We're seeking a Senior Full-stack Engineer who's motivated by seeing their work change outcomes for real people. You'll ship features end-to-end that patients and clinicians depend on every…
Added 16 days ago
Staff Engineer (Product)
Later
Vancouver, BC
We’re looking for a Staff Engineer to play a critical role in shaping the future of Later’s technology stack. This is a senior-level role for a highly skilled engineer who thrives in…
Added 2 months ago
Senior Consultant, ML/AI Engineer, Data & AI
KPMG
Calgary, AB · Vancouver, BC · ON · Toronto, Ontario
Full-time
Are you a technically strong and business‑oriented Machine Learning / AI Engineer with a passion for building and scaling intelligent solutions? Our team is looking for a hands‑on engineer…
Added 1 month ago
Senior Fullstack AI Platform Engineer
Kindsight
Canada
Full-time
We’re looking for a Senior Fullstack AI Platform Engineer who wants to build AI systems that actually make it into production.
Added 5 months ago
Senior Consultant, ML/AI Engineer, Data & AI
KPMG
Vancouver, BC
Full-time
Are you a technically strong and business‑oriented Machine Learning / AI Engineer with a passion for building and scaling intelligent solutions? Our team is looking for a hands‑on engineer…
Added 1 month ago
Senior Software Engineer, AI
Klue
Toronto, ON
$140,000 to $230,000 CAD / year
Full-time
We're looking for a Senior Software Engineer to join our team in Toronto, focusing on building and optimizing state-of-the-art LLM-powered agents that can reason, plan and automate…
Added 1 month ago
Principal AI Engineer
Workday
Vancouver, BC · Canada, BC, Vancouver
Full-time
As a Principal AI Engineer in Agent Factory, you’ll design and build the core ML systems behind Workday’s next generation of AI agents. Working within a small, senior, cross-functional pod,…
Added 1 month ago
AI Engineer
YuJa Inc.
Toronto, ON · North York, Ontario
Full-time
Familiarity with front-end or full-stack technologies is a plus
Added 1 month ago
Sr. Full Stack Data Science Engineer
TD
Toronto, ON · Montreal, QC
Full-time
…actionable recommendations. Demonstrated comfort engaging with senior executives and C‑suite stakeholders, influencing decisions through concise, insight‑driven…
Added 1 month ago
Lead Software Engineer, Full-Stack Applications - Innovation Teams
Fitch Group
Toronto, ON
Lead Software Engineer, Full-Stack Applications – Innovation Teams
Added 2 months ago
Sr. Data Platform Engineer
Etraveli Group
Toronto, ON
Full-time
Tripstack is moving its entire data stack from bare-metal VMs to Kubernetes on OpenStack in a new data centre. We are looking for a senior infrastructure engineer who has done stateful…

Robert Walters

Senior Software Engineer, Full-Stack Applications - Ratings Technology

Toronto, ON, Canada

Job type: Full-time
Posting language: English
Posted: Aug 21, 2026

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Original job description

Job Title: Senior Software Engineer, Full-Stack Applications - Ratings Technology

Location: Toronto, Canada

Join our fast-growing Toronto innovation hub, where we’re building production-grade AI to reshape global credit decisions. Here, you won’t just ship features - you’ll help reinvent an industry using decades-deep proprietary data and a modern tech stack, free from heavy legacy. Backed by full enterprise support, you’ll build reliable, explainable intelligence at real scale within a collaborative, outcome-driven community. If you’re looking for purposeful work, constant learning, and a place where your impact and growth accelerate - this is where you’ll thrive.

We'll Count on You To:

Architect and lead full-stack applications – Design and drive implementation of

scalable application features using Java/Springboot, Python, and REACT; own architectural decisions for user interfaces, backend services, APIs, and infrastructure; establish technical patterns that make AI capabilities accessible and maintainable

Lead AI/ML integration architecture – Drive the technical approach for integrating generative AI, LLMs, and intelligent automation into full-stack applications; establish patterns for connecting ML models with user experiences; own technical decisions on how AI features are architected and implemented

Champion engineering excellence – Establish and enforce engineering best practices, conduct code reviews, mentor engineers on code quality, drive CI/CD pipeline improvements, and lead technical discussions that balance innovation with reliability; own technical debt management and architectural improvements

Drive technical decisions across teams – Lead collaboration with ML engineers, product managers, and business stakeholders; influence technical strategy; facilitate architectural discussions; and ensure alignment between AI innovation and application delivery through technical leadership

Mentor and elevate team capabilities – Provide technical mentorship to engineers, lead

knowledge-sharing initiatives, conduct design reviews, drive technical growth through thoughtful feedback, and contribute to building a culture of engineering excellence and continuous learning

Balance innovation with pragmatic delivery – Drive features that move fast while establishing engineering standards; lead technical discussions on trade[1]offs; proactively identify and solve complex technical challenges; and own building applications that are both cutting-edge and production-ready

Own production reliability and technical excellence – Lead troubleshooting of complex issues, drive system performance and scalability improvements, establish monitoring and observability practices, and own operational excellence of systems you architect

What You Need to Have:

Deep full-stack engineering expertise – 12+ years of hands-on experience building web applications, with expert-level proficiency in Java, Springboot, Python, REACT, and modern web technologies; proven track record of delivering complex, production-quality full-stack solutions at scale

Polyglot programming mastery – Extensive professional experience with both Java and Python; ability to drive technical decisions across different technology stacks and architect solutions that span diverse codebases

Strong architectural and design expertise – Proven experience designing maintainable, scalable systems; deep understanding of design patterns, RESTful APIs, microservices, distributed systems; ability to make and own architectural decisions that impact multiple teams

Bachelor's degree in Computer Science, Software Engineering, or related field (or equivalent experience)

Mastery of modern development practices – Expert knowledge of software development fundamentals including test-driven development, advanced Git workflows, sophisticated CI/CD pipelines, and driving code quality across teams

Leadership and collaboration skills – Proven ability to lead cross-functional teams, mentor engineers, influence technical direction, communicate complex technical concepts to diverse audiences, and drive alignment across ML engineers, product, and stakeholders

Strategic mindset with AI understanding – Solid understanding of how AI/ML and generative AI can transform workflows; experience evaluating emerging technologies; comfort with technical ambiguity; track record of driving adoption of AI-powered capabilities in production applications

Advanced problem-solving and technical depth – Exceptional analytical skills, experience navigating complex technical challenges, ability to drive multiple strategic initiatives, and proven success tackling sophisticated problems at the intersection of full[1]stack engineering and AI

What Would Make You Stand Out:

Cloud-native architecture expertise – Deep hands-on experience with Docker, Kubernetes/EKS, AWS/Azure, microservices architecture, sophisticated CI/CD pipelines, and architecting cloud native solutions at scale

AI integration and production experience – Hands-on experience architecting and implementing AI/ML capabilities in production applications, working with LLM APIs, generative AI services, or building systems that leverage emerging AI technologies; proven track record making AI useful in production environments

API architecture and system integration expertise – Expert experience designing scalable RESTful APIs, architecting complex integrations, designing asynchronous workflows, and creating robust interfaces between systems

Advanced frontend architecture – Deep expertise with modern REACT patterns, complex state management, performance optimization, and architecting intuitive user experiences for sophisticated functionality

Technical leadership in innovation environments – History of leading technical initiatives in fast-paced environments, driving architectural decisions for greenfield products, or owning technical direction in early-stage initiatives built from the ground up

Mentorship and technical influence – Proven track record of mentoring engineers, driving technical growth across teams, leading code review culture, and establishing engineering best practices; recognized as a technical leader by peers

Financial services or complex domain expertise – Deep understanding of analytical workflows, financial products, or complex business domains; experience translating business complexity into elegant technical solutions

Technical thought leadership – Active participation in Toronto's tech community, speaking at meetups or conferences, contributing to open source, or recognized expertise in relevant technical domains

Passion for engineering excellence and architecture – Drive high standards for architectural practices, clean code, comprehensive testing, and maintainable systems; recognized for technical craftsmanship and establishing quality standards

Track record of technical evolution – Demonstrated history of driving technology adoption, leading architectural transformations, and expanding technical capabilities across teams and organizations.

If you're ready to lead the development of innovative AI-powered applications, drive technical

excellence, and make strategic impact with cutting-edge technology - this is the moment to join

us.

What sets this company apart:

This company stands out for their combined power of our global perspectives is what differentiates us. Our global network of colleagues comes together to accomplish things greater than they ever could alone.

Every team member is essential to our business, and each perspective is critical to our success. We embrace a diverse culture that encourages a free exchange of ideas, guaranteeing your voice will be heard and your work will have an impact, regardless of seniority.

We are building incredible things and we invite you to join us on our journey.

What's next:

If interested in this position, please contact Vandana.pawar@robertwalters.com

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More about this job

Responsibilities

Architect and lead the development of scalable full-stack applications integrating generative AI and LLMs. Drive engineering excellence through technical leadership, mentorship, and the establishment of robust CI/CD and observability practices.

Requirements

Requires over 12 years of experience in full-stack engineering with expert proficiency in Java, Python, and React. A bachelor's degree in Computer Science or a related field and a strong track record of designing scalable distributed systems are required.

Skills

Java
Springboot
Python
React
Full-stack Engineering
AI/ML Integration
System Architecture
Microservices
RESTful APIs
CI/CD
Docker
Kubernetes
AWS
Azure
Test-driven Development
Technical Leadership

Visa sponsorship

Not detected in the job text

Hiring contact

Vandana Pawar

Hiring contact email

Vandana.pawar@robertwalters.com

Keywords

Java
Springboot
Python
React
Generative AI
LLM
Full-stack
Microservices
Distributed Systems
RESTful APIs
CI/CD
Docker
Kubernetes
EKS
AWS
Azure
TDD
Git
Cloud-native
Financial Services
Capital Markets
Software Engineering
System Design
Observability
Scalability
Technical Debt
Mentorship
Innovation Hub
Credit Decisions
Production-grade AI

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