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Added 2 days ago
H
Senior Software Engineer - AI/ML
Hach
London, ON · Vancouver, BC · CAN - Vancouver - Aquatic Informatics ULC
- $120,000 to $145,000 CAD / year
- Full-time
Expertise in database design and development using SQL, Oracle, or PostgreSQL.
Added 2 days ago
OI
Senior Oracle APEX Full-Stack Developer
OXARO Inc.
Ottawa, ON · Greater Ottawa Metropolitan Area
- Contract
Use software development and lifecycle tools such as Oracle SQL Developer, Azure DevOps, and Git to ensure quality, maintain version control, and support configuration management.
Added 2 days ago
M
Innovative Data Platform Solution Engineer
Microsoft
Toronto, ON
- Full-time
…technologies empower customers to build, deploy, and manage database and analytics applications in a cloud-native…
Added 2 days ago
IH
Senior Platform Database RUN Engineer
InVita Healthcare Technologies
ON · Ontario, Canada
- $115,000 to $125,000 CAD / year
- Full-time
Proven experience in Oracle and at least one more database data model optimization;
Added 2 days ago
AH
Administrative Support V
Alberta Health Services
AB · Edmonton, AB
- Full-time
…payroll. Experience working in ePeople (including RMS), Markview, Oracle, and eFacilities. Experience supporting operations in a health care setting preferred. Proficiency in inforWFM…
Added 2 days ago
AH
Executive Administrative Assistant
Alberta Health Services
AB · Greater Edmonton Metropolitan Area
- Full-time
…project management and financial management. Working knowledge of Oracle (specifically knowledge of PeopleSoft and MarkView). Proficiency in developing databases and/or advanced Microsoft…
Added 2 days ago
EC
Développeur(euse) QA / QA Developer
Eaton Corporation
Brossard, QC
- Full-time
Expérience avec SQL, LINQ et les bases de données (Microsoft SQL Server, Oracle Database ou autre RDBMS)
Added 3 days ago
S
développeur de systèmes d’affaires / Business Systems Developer
Syntronic
Montreal, QC
- Full-time
As a Business Systems Developer, your main responsibilities will include developing new features and supporting existing custom business systems primarily related to manufacturing, supply…
Added 3 days ago
C
Java Angular Full Stack Developer
Citi
Mississauga, ON
- Full-time
The Java Angular Full Stack Developer is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and…
Added 3 days ago
RD
Software Engineer
Randstad Digital
Toronto, ON
- Contract
Database & Systems Interaction: Work alongside Oracle and SQL Server database environments, reviewing and understanding existing PL/SQL logic.
Added 3 days ago
LI
Datastage Developer
LanceSoft, Inc.
Toronto, ON
- $55 to $60 CAD / hour
- Contract
Experienced Python DataStage Developer responsible for designing| developing| and maintaining ETL/data integration solutions for banking applications.
Added 3 days ago
GD
Junior - Intermediate Payroll Administrator
General Dynamics Missions System International
Ottawa, ON
- Full-time
In this role, you will support the production of biweekly payroll using PeopleSoft, Oracle Time & Labour and ADP Workforce Now with responsibilities that may include:
Added 3 days ago
M
RQ11712 - Software Developer - Senior
Maarut
Toronto, ON
- Contract
Work would include documentation, development, database
Added 3 days ago
D
Java Software Engineer
Dexian
Mississauga, ON
- Contract
Database Management: Proficiency in designing schemas and writing optimized queries for both relational databases (e.g., PostgreSQL, MySQL, Oracle) and NoSQL stores (e.g., Cassandra,…
Added 3 days ago
GD
Junior - Intermediate Payroll Administrator
General Dynamics Mission Systems–Canada
Ottawa, ON
- Full-time
In this role, you will support the production of biweekly payroll using PeopleSoft, Oracle Time & Labour and ADP Workforce Now with responsibilities that may include:
Added 3 days ago
LC
Supply Chain, Business Intelligence Developer
Loblaw Companies Limited
Brampton, ON
- Full-time
Database and programming experience should include Looker, SAS, Teradata, Visual Basic, Oracle, Hana, Unix Scripting, Hadoop, SQL, My SQL, Power BI, HTML/Java, Python MicroStrategy, Power…
Added 3 days ago
CN
Project Assistant
Canadian Nuclear Laboratories
Chalk River, ON
- Full-time
Processing and entering data into a database or electronic filing system, including maintaining hard-copy and soft-copy filing systems.
Added 3 days ago
Senior Software Engineer, Full-Stack Applications - Python
Fitch Group
Toronto, ON
Database Technologies – Hands-on experience with RDBMS databases (e.g., Oracle, PostgreSQL) and NoSQL databases (e.g., MongoDB)
Added 3 days ago
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Database Administrator
LCBO
Toronto, ON
- Full-time
In this role, you will support a broad and business-critical database landscape, including Oracle, SQL Server, PostgreSQL, MySQL, Db2, and other relational and non-relational technologies.…
Added 3 days ago
Sr Software Dev Engineer III, RDS for Oracle
Amazon
Vancouver, BC
Amazon Web Services is hiring a Software Development Engineer III for the RDS for Oracle team. We are looking for an experienced engineer to design and build the next generation of managed…
Added 3 days ago
C
Full Stack .NET Developer (Angular & Cloud Technologies)
Cognizant
Halifax, NS
- Full-time
As a Full Stack .NET Developer, you will make an impact by designing, developing, and supporting scalable enterprise applications using modern Microsoft technologies, Angular, and cloud…
Added 3 days ago
RB
Senior Manager, Risk and Controls
Royal Bank of Canada
Toronto, ON
- Full-time
…experience covering: operating systems (e.g. Unix, Windows, zOS); database systems (e.g. Oracle, SQL Server, Sybase, DB2) and software security architectures; Knowledge of MS Suite of…
Added 3 days ago
R
Senior Manager, IT Risk and Controls
RBC
Toronto, ON
- Full-time
…experience covering: operating systems (e.g. Unix, Windows, zOS); database systems (e.g. Oracle, SQL Server, Sybase, DB2) and software security architectures; Knowledge of MS Suite of…
Added 3 days ago
MC
Senior QA Engineer III – Automation | Banking | API | Kafka | ETL (35729)
Myticas Consulting
Ottawa, ON
- Full-time
Strong SQL and database testing experience with Oracle, PostgreSQL, or similar relational databases.
Added 4 days ago
RI
Senior Full Stack Java Developer - React, Spring Boot & MongoDB
Rose International
Mississauga, ON
- Full-time
Job Title: Senior Full Stack Java Developer - React, Spring Boot & MongoDB

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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