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Added 2 mins ago
US
Locals Only - .NET Developer - F2F Interview Required
United Software Group Inc
Montreal, QC
- Contract
Built full-stack monitoring tools using React and .NET Web API to track workflow jobs and monitor IVR call activity in real time.
Added 4 mins ago
TS
Software Developer Co-op
The Semios Group
Remote, Canada
- Other
- Remote
As a Software Developer Co-op, you will collaborate with our teams to support Semios in building the most integrated platform in Agriculture, developing the web applications that growers…
Added 18 mins ago
P
Software Engineer, AI
Pebl
Remote, Canada
- $109,200 to $140,000 CAD / year
- Full-time
- Remote
Pick up frontend work (React/TypeScript) when a feature calls for it, and get comfortable enough with the full stack to see a feature through end-to-end.
Added 32 mins ago
AI
Full Stack Engineer
Apptoza Inc.
Toronto, ON
- Contract
Strong experience with React and modern frontend development, including Micro-frontend (MFE) architectures and reusable UI components
Added 32 mins ago
PF
Senior AI Full Stack Developer
PEOPLE FORCE CONSULTING INC
Montreal, QC · Greater Montreal Metropolitan Area
- Contract
People Force is looking for a Senior / Expert AI Full Stack Developer for a 1 year contract role with one of our client. This position is a hybrid position with onsite presence at our…
Added 32 mins ago
V
Python Developer with core Banking and payment
VySystems
Toronto, ON
- Full-time
Proficiency writing high-quality, well-tested code using one or more languages (e.g., Python, Next.js, React, Golang, C#), building APIs, and building/using databases (e.g., Postgres,…
Added 32 mins ago
S
Software Developer Co-op
Semios
Vancouver, BC
- Full-time
As a Software Developer Co-op, you will collaborate with our teams to support Semios in building the most integrated platform in Agriculture, developing the web applications that growers…
Added 32 mins ago
AS
Full Stack Developer
AgileGrid Solutions
Canada
- Full-time
Joining National Bank as a Full Stack Developer offers an exciting opportunity to be part of our Capital Markets development team. In this role, you will take ownership of critical…
Added 34 mins ago
Senior Manager, Software Engineering
Questrade Financial Group
Toronto, ON
Knowledge of front-end frameworks such as Angular and React Native, with
Added 1 hour ago
SM
Solutions Designer – Senior - RQ11671
S M Software Solutions Inc
Toronto, ON
- Internship
Java/React as the technology stack for the public-facing online portal.
Added 1 hour ago
RD
Full Stack Engineer
Randstad Digital
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Full Stack Developer & Senior Full Stack Developer (IoT & Cloud Solutions)
Added 1 hour ago
A
Software Engineer
ALTEN
Sainte-Anne-de-Bellevue, QC
- Full-time
Créer des interfaces web réactives et conviviales avec HTML5, CSS3, JavaScript, jQuery et des frameworks modernes comme React.
Added 1 hour ago
Senior Software Engineer, Full-Stack Applications - Python
Fitch Group
Toronto, ON
…backend services in Java and Python to frontend applications in React. This role offers the opportunity to work with cutting-edge cloud technologies, contribute to technical solutions, and…
Added 1 hour ago
AS
Dotnet Developer
Ardent SoftSol Inc.
Montreal, QC
- Contract
Built full-stack monitoring tools using React and .NET Web API to track workflow jobs and monitor IVR call activity in real time.
Added 1 hour ago
ZS
Python Full-Stack Developer with Django & AI Experience
Zodiac Solutions, Inc
Toronto, ON
- Full-time
Role: Python Full-Stack Developer with Django & AI Experience
Added 1 hour ago
RH
Application Development Team Lead
Robert Half
Toronto, ON · Greater Toronto Area, Canada
- $130,000 to $150,000 CAD / year
- Full-time
…applications. This is a player-coach opportunity ideal for a Senior Developer or Technical Lead looking to grow into a management role while staying close to the…
Added 2 hours ago
Senior Software Engineer, Data Platform
Okta
Toronto, ON
Comfortable in React or similar front-end UI stacks; if not comfortable yet, you are willing to learn
Added 3 hours ago
M
Software Engineer - Front End
Microsoft
Vancouver, BC
- Full-time
Design, develop, test, deploy, and operate modern seller-facing UX experiences, with a primary focus on frontend engineering using React, TypeScript, and modern web technologies.
Added 4 hours ago
W
Full-Stack Engineer
Wiraa
Canada
- Full-time
We are seeking a highly skilled Full-Stack Engineer (Frontend - React) to join our dynamic technology team. In this role, you will be responsible for developing and maintaining robust…
Added 5 hours ago
P
Senior Security Engineer
PheedLoop
Toronto, ON
- Full-time
Lock down the developer workstation as a first-class attack surface. Set the bar for endpoint hardening, extension hygiene, secret management, and least-privilege access across every…
Added 5 hours ago
AI
Senior Software Engineer-React Native
AI Interviews
Toronto, ON · Greater Toronto Area, Canada
- Full-time
We are seeking a Senior/Lead React Native Engineer with 8+ years of mobile engineering and 5+ years of production React Native experience.Strong expertise in React Native 0.76+, New…
Added 8 hours ago
A
Software Engineer - Apple, Inc.
Apple
Vancouver, BC
- Full-time
…modern JavaScript/TypeScript frameworks (such as Angular or React). You excel at defining robust data interfaces, designing high-throughput data pipelines and storage layers, and working…
Added 9 hours ago
MG
Customer Care Technician - High Rise
Madison Group of Companies
Toronto, ON
- Full-time
Flexible and able to react and adapt to changes
Added 9 hours ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Added 11 hours ago
TI
Digital Marketing & Automation Manager - Bravo Insurance Services Ltd.
The InsureBC Group
Vancouver, BC
- Full-time

Fitch Group

Senior Software Engineer, Full-Stack Applications - Python

Toronto, ON, Canada

FOR TORONTO ROLES ONLY: Expected base pay rates for the role will be between 130,000 CAD and 160,000 CAD.

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Job details

Pay: FOR TORONTO ROLES ONLY: Expected base pay rates for the role will be between 130,000 CAD and 160,000 CAD.
Experience: Full-Stack Engineering Experience – 7+ years of hands-on experience building enterprise applications and modern web technologies in production environments
Posting language: English
Posted: Aug 17, 2026

Original job description

Senior Software Engineer, Full-Stack Applications – Python

Fitch Ratings is seeking a Senior Software Engineer to join our global Ratings Technology team in Toronto. You'll build and maintain mission-critical full-stack applications that power how a world-leading credit ratings agency delivers insights to analysts, executives, and decision-makers who shape global financial markets.

You'll work on Ratings workflow and analytical applications using modern technologies across the full stack - from backend services in Java and Python to frontend applications in React. This role offers the opportunity to work with cutting-edge cloud technologies, contribute to technical solutions, and grow your skills in a collaborative environment.

What We Offer:

• Impactful work – Build applications used by analysts worldwide with direct visibility to your contributions

• Modern technology stack – Work with Java, Python, React, AWS, Kubernetes, and emerging AI technologies

• Continuous learning – Training, certifications, conferences, and clear paths to senior/principal/architect tracks

• Flexible environment – Work from our Manchester office with hybrid flexibility, competitive compensation, comprehensive benefits, and work-life balance

• Innovation culture – Experiment with new technologies, contribute ideas, and help shape technical decisions

We'll Count on You To:

• Develop and maintain full-stack applications – Build robust, scalable applications using Python (FastAPI/Flask), and ReactJS following best practices and design patterns

• Contribute to the development lifecycle – Write clean, maintainable code, implement CI/CD pipelines with GitHub Actions, deploy to Kubernetes, and ensure quality through testing and code reviews

• Work with diverse data technologies – Develop solutions using RDBMS (PostgreSQL, Oracle) and NoSQL (MongoDB) databases, optimize queries, and ensure data integrity

• Collaborate across teams – Partner with product managers, analysts, and other engineers to understand requirements and deliver solutions that meet business needs

• Apply engineering best practices – Follow SOLID principles and design patterns, participate in code reviews, solve technical challenges, and contribute to code quality

• Support and improve systems – Troubleshoot production issues, optimize performance, and help ensure reliability of applications at scale

• Stay current with technology – Learn and experiment with emerging technologies, share knowledge with the team, and contribute to continuous improvement

What You Need to Have:

• Full-Stack Engineering Experience – 7+ years of hands-on experience building enterprise applications and modern web technologies in production environments

• Software Engineering Fundamentals – Strong understanding of OOP concepts, design patterns, SOLID principles, algorithms, data structures, and ability to write clean, maintainable code

• Backend Development – Proficiency in Python (Pandas, FastAPI, Flask) for building enterprise applications, data processing, and API development

• Frontend Development – Experience with ReactJS, Node.js, TypeScript/JavaScript, and modern web development practices

• Database Technologies – Hands-on experience with RDBMS databases (e.g., Oracle, PostgreSQL) and NoSQL databases (e.g., MongoDB)

• DevOps & Cloud – Experience with CI/CD pipelines, GitHub Actions, Kubernetes (K8s), shell scripting (Bash) for automation, and AWS cloud platform

• Effective communication and teamwork – Ability to collaborate with cross-functional teams and communicate technical concepts clearly

What Would Make You Stand Out:

• AI and Machine Learning – Understanding of AI/ML concepts, experience with LLMs, prompt engineering, or integrating AI capabilities into applications

• Data Technologies – Experience with Kafka, PySpark, Parquet and Avro data formats, Apache Airflow for workflow management, or Streamlit for building interactive data applications

• Advanced Data Management – Strong SQL design, query optimization, and database architecture expertise

• Observability – Experience with observability patterns and tools like Datadog, distributed tracing, monitoring, and logging best practices

• DevOps and Infrastructure – Familiarity with ArgoCD for GitOps and Security/Access Management (IAM federation access via Entra ID)

• Financial Services Background – Experience with analytical workflows, financial products, or regulatory processes

Why Fitch?

At Fitch Group, the 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 at Fitch, and we invite you to join us on our journey.

About Fitch Group

Fitch Group is a global leader in financial information services with operations in more than 30 countries. Wholly owned by the Hearst Corporation, we are comprised of three main businesses: Fitch Ratings | Fitch Solutions | Fitch Learning.

For more information please visit our websites: www.fitchratings.com | www.fitchsolutions.com | www.fitchlearning.com

Fitch is committed to providing global securities markets with objective, timely, independent and forward-looking credit opinions. To protect Fitch's credibility and reputation, our employees must take every precaution to avoid conflicts of interests or any appearance of a conflict of interest. Should you be successful in the recruitment process at Fitch Ratings you will be asked to declare any securities holdings and other potential conflicts prior to commencing employment. If you, or your immediate family, have any holdings that may conflict with your work responsibilities, you may be asked to divest yourself of them before beginning work.

Fitch Group is proud to be an Equal Opportunity and Affirmative Action Employer. We evaluate qualified applicants without regard to race, color, national origin, religion, sex, sexual orientation, gender identity, disability, protected veteran status, and other statuses protected by law.

FOR TORONTO ROLES ONLY: Expected base pay rates for the role will be between 130,000 CAD and 160,000 CAD. Actual salaries will be determined on an individualized basis and may vary based on factors including but not limited to education, training, experience, past performance, and other job-related factors. Base pay is one part of Fitch’s total compensation package, which, depending on the position, may also include commission earnings, discretionary bonuses, long-term incentives, and other benefits sponsored by Fitch.

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More about this job

Responsibilities

Develop and maintain robust, scalable full-stack applications using Python and ReactJS to support global financial ratings workflows. Collaborate with cross-functional teams to implement CI/CD pipelines, manage database solutions, and ensure system reliability through testing and performance optimization.

Requirements

Requires 7+ years of hands-on experience in enterprise full-stack development with proficiency in Python, ReactJS, and modern cloud infrastructure. Candidates must possess strong software engineering fundamentals, including OOP, design patterns, and experience with both RDBMS and NoSQL databases.

Skills

Python
Java
ReactJS
FastAPI
Flask
TypeScript
JavaScript
PostgreSQL
Oracle
MongoDB
AWS
Kubernetes
CI/CD
GitHub Actions
Shell scripting
Full-stack development

Benefits

Competitive compensation
Comprehensive benefits
Work-life balance
Training
Certifications
Conference attendance

Visa sponsorship

Not detected in the job text

Keywords

Python
Java
ReactJS
FastAPI
Flask
TypeScript
JavaScript
PostgreSQL
Oracle
MongoDB
AWS
Kubernetes
CI/CD
GitHub Actions
Shell scripting
Full-stack
SOLID principles
OOP
Data structures
Algorithms
Financial services
Cloud computing
API development
Enterprise applications
GitOps
Datadog
Kafka
PySpark
Apache Airflow
Streamlit

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