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Added 19 days ago
Q-
Montréal [hybrid] C# Electronic Trading Developer
QUANTEAM - North America (RAINBOW PARTNERS Group)
Montreal, QC
- Full-time
We are looking for a C # Electronic trading Developer for one of our clients, an investment bank set in Montreal
Added 19 days ago
MR
IT Reporting Specialist
MHI RJ Aviation Group
Mississauga, ON
- Full-time
IT Reporting Specialist role is a highly visible role interfacing directly with senior business leaders, IT, and data platform teams and is instrumental in ensuring MHIRJ’s leaders have the…
Added 19 days ago
SI
Senior Java Software Engineer
Smart IT Frame LLC
Toronto, ON
- Full-time
🔹 Analyze existing C++/.NET legacy systems and contribute to modernization initiatives.
Added 19 days ago
ET
Senior Software Engineer
European Tech Recruit
Toronto, ON · Greater Toronto Area, Canada
- $120,000 to $160,000 CAD / year
- Full-time
…that connect physical assets with enterprise systems. As a Senior Software Engineer (Full-Stack), you will join a small, highly collaborative engineering team building a next-generation…
Added 25 days ago
AI
Senior Observability Engineer
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Montreal, QC
- Full-time
…metrics collection, and log aggregation across Node.js and .NET microservices and event-driven…
Added 25 days ago
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Développeur C#/.NET senior ou développeuse C#/.NET senior
Alithya
Toronto, ON
- Full-time
As a C#/.NET Senior Developer, you'll contribute to the design, development, and evolution of enterprise applications supporting a variety of business and technology initiatives. Working…
Added 25 days ago
P
Senior Software Engineer (Trading Technology Software Development)
Pinnacle
Toronto, ON · North York, ON
- Full-time
Job Title: Senior Software Engineer (Trading Technology Software Development)
Added 25 days ago
J
Services Center Mid/Senior .NET Software Developer
Jobgether
Canada
- Full-time
…next steps. Our partner is looking for a Services Center Mid/Senior .NET Software Developer based in…
Added 26 days ago
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Senior Software Engineer
BettingJobs
Toronto, ON
- Full-time
BettingJobs is hiring a Senior Software Engineer a global leader in online gaming, to join a new backend engineering team in Toronto.
Added 27 days ago
MG
Why Senior C# .NET Developers are like apples.
Mongoose Gray
Toronto, ON
- Full-time
The Senior C# .NET Developer will work for a fast-paced SaaS scaleup.
Added 28 days ago
LS
Senior Systems Analyst - Technology Services
LeverageTek Staffing Solutions
Ottawa, ON · Greater Ottawa Metropolitan Area
- $105,000 to $120,000 CAD / year
- Full-time
LeverageTek is actively seeking a Senior Technology Systems Analyst for a permanent, full-time position with its Ottawa/Gatineau-based customer.
Added 29 days ago
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Senior / Lead .NET Backend API Developer
TechDoQuest
Canada
- Full-time
Design, develop, and maintain backend APIs using .NET and Azure services.
Added 29 days ago
NV
Intermediate AI Engineer (ID#5518)
New Value Solutions
Richmond, BC
- Contract
…practices. The successful candidate will work closely with senior engineers, architects, cybersecurity teams, data engineers, and business stakeholders to deliver secure, scalable, and…
Added 29 days ago
RT
Senior Software Engineer
Russell Tobin
Toronto, ON
- $80 to $95 CAD / hour
- Contract
Job Title: Software Developer - Full Stack - Senior
Added 29 days ago
EA
Nvidia Omniverse Developer
Eclipse Automation
Cambridge, ON
- Full-time
The Senior NVIDIA Omniverse Developer will work under the Omniverse lead developer to design, build, test, and scale Omniverse-based tools for industrial automation. This person will be…
Added 29 days ago
TP
Developer, Digital Team
Toronto Police Service
Toronto, ON
- Temporary
Experience in Client Object Model (CSOM). .Net Framework, C#, ASP.Net, Azure.
Added 25 days ago
EC
Développeur(euse) logiciel sénior / Senior Software Developer
Eaton Corporation
Brossard, QC
- Full-time
Eaton's Electrical Engineering Services and Systems division is currently seeking a Senior C# Software Developer to join its team that is currently working on the ADPS project. This role is…
Added 29 days ago
R&
Senior Full Stack Software Developer
Robertson & Company Ltd.
Toronto, ON
- Contract
Robertson is seeking a skilled Senior Full Stack Software Developer to join our client in support of an existing vacancy.
Added 29 days ago
C
Senior .NET Developer
Cognizant
Halifax, NS
- $61,000 to $100,000 CAD / year
- Full-time
Cognizant is seeking a Senior .NET Developer within 5-7 years of deep expertise in application security, vulnerability remediation, and secure software development practices. This role is…
Added 1 month ago
MR
Senior Software Engineer
MPA Recruitment
Halifax, NS
- Full-time
As a Senior Software Engineer (.Net) you’ll be responsible for developing high quality solutions which delight our customers and impact the lives of users worldwide. It’s a fast-paced…
Added 1 month ago
G
Développeur(euse) logiciel .NET / .NET Software Developer
Genetec
Montreal, QC
- $65,000 to $115,000 CAD / year
- Full-time
Travailler sur les composants FrontEnd et BackEnd du produit en utilisant toutes les technologies principales du Framework .NET
Added 25 days ago
A
C#/.NET Senior Developer
Alithya
Toronto, ON
- Full-time
As a C#/.NET Senior Developer, you'll contribute to the design, development, and evolution of enterprise applications supporting a variety of business and technology initiatives. Working…
Added 1 month ago
C
Senior .NET Application Security Developer
Cognizant
Halifax, NS
- $61,000 to $100,000 CAD / year
- Full-time
Cognizant is seeking a Senior .NET Application Security Developer within 5-7 years of deep expertise in application security, vulnerability remediation, and secure software development…
Added 1 month ago
C
Senior .NET Application Security Developer
Cognizant
Halifax, NS
- $61,000 to $100,000 CAD / year
- Full-time
Cognizant is seeking a Senior .NET Application Security Developer within 5-7 years of deep expertise in application security, vulnerability remediation, and secure software development…
Added 1 month ago
AC
Développeur Senior C# / WPF
Amaris Consulting
Brossard, QC
- Full-time
You will be supporting different projects through your expertise as Senior C# / WPF Developer.

Pinnacle

Senior Software Engineer (Trading Technology Software Development)

Toronto, ON, Canada
North York, ON, Canada

Full-time

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Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Oct 8, 2026
Experience: 5+ years of professional software development experience in Microsoft .NET.
Posting language: English
Posted: Sep 8, 2026

Original job description

Job Title: Senior Software Engineer (Trading Technology Software Development)

Reports to: Technical Team Lead / Software Development Manager

Location: Toronto

About us:

Welcome to Pinnacle, the ultimate destination for sports enthusiasts seeking an exhilarating sportsbook and gaming experience! Established in 1998, we have solidified our position as one of the globe's foremost licensed online gaming companies. With our cutting-edge offerings, we guarantee an electrifying experience that will keep you on the edge of your seat.

Pinnacle invites you to join our team and become an instrumental figure in the exciting realm of sports betting. Our vibrant team is fuelled by passion and driven by innovation, working together to redefine the landscape of sports betting and gaming. Together, we constantly strive to surpass limitations and deliver unparalleled experiences to sports enthusiasts worldwide. Here, you'll work with high-throughput, real-time systems at scale, along with the React interfaces that surface them, tackling advanced distributed systems challenges in a demanding, low-latency environment. Prepare yourself for a thrilling journey and discover sports in an entirely new dimension with Pinnacle!

Job Purpose:

You'll build the backend engines that power real-time trading, risk management, and core platform services: systems where low latency, high throughput, and reliability are critical, and the React front-ends that surface them. As a Senior Software Engineer for Trading Technology Software Development, you'll design and develop business components and services according to business requirements and technical specifications.

You'll be actively involved in all phases of the software development life cycle: requirements gathering, researching, initial configuration, setup, design, documentation, testing, debugging, updates, ongoing support, integration, maintenance, and troubleshooting. This role requires deep expertise across the stack: backend architecture, cloud-native technologies, and distributed systems, plus React and TypeScript for user-facing work.

This role offers significant ownership over backend systems. You'll tackle open-ended technical challenges, contribute to architectural decisions, and drive improvements to team practices, not just execute predefined tickets.

Essential Job Functions / Main Duties & Responsibilities

Design, develop, and maintain efficient and reliable backend systems using Microsoft .NET and other technologies as required by the role.
Design, develop, and maintain responsive React and TypeScript front-ends that surface real-time trading and risk data to users.
Analyze user requirements and build systems according to business specifications.
Participate in all phases of the software development life cycle.
Build, deploy, and operate services using modern CI/CD, containerization, and cloud-native practices.
Integrate with message brokers (RabbitMQ), caching systems (Redis), and relational databases.
Troubleshoot and optimize backend performance using log analysis and monitoring tools.
Work closely with other developers and staff, such as project managers and the quality assurance team.
Provide technical leadership and mentorship to intermediate and junior developers.
Participate in code and design reviews to maintain high-quality standards.
Ensure high availability and reliability of the systems.
Write clean, maintainable, and efficient code using industry best practices.
Evaluate and adopt new technologies and practices relevant to the team's stack.
Diagnose and resolve production issues across the stack using alerts, dashboards, and log analysis.
Write and maintain automated tests to ensure system reliability.
Use AI-assisted development tools while remaining accountable for the code they produce.

Skills & Qualifications

Degree or Diploma in Computer Science or related field.
5+ years of professional software development experience in Microsoft .NET.
2+ years of professional front-end experience with a modern framework: React preferred, Angular or Vue also valued. Strong TypeScript proficiency is expected regardless of framework.
Strong analytical, conceptual, and problem-solving abilities with attention to detail.
Flexibility and adaptability to business requirements and priority changes.
Self-motivated, team player, action and results oriented.
Well-organized, good communication and reporting skills.
Capacity to prioritize and effectively handle numerous tasks in a fast-paced, results-oriented environment.
Ability to adapt to a diverse and reactive working environment.
Initiative to work independently, but also able to work effectively with team members.

Preferred Knowledge & Experience

Extensive experience in design/development of highly scalable and high-performance distributed systems.
Proven experience with message-oriented middleware systems such as RabbitMQ and Kafka.
Experience with Redis.
Experience with Kubernetes.
Experience with cloud platforms (Azure preferred, AWS also valued).
Experience with test automation.
Experience with REST APIs, gRPC, WebSockets, or Server-Sent Events (SSE).
Experience with observability tools (e.g., OpenTelemetry).
Experience with write-heavy real-time UIs that stay responsive and correct while data changes underneath (optimistic updates, concurrency, conflict resolution).

Equal Opportunity Employer

We are an equal opportunity employer dedicated to fostering an inclusive and diverse workplace. We prioritize hiring the best candidates based on their skills and qualifications, irrespective of race, gender, age, religion, or any other characteristic. Our strength lies in our diverse teams, and we proudly celebrate and empower everyone to embrace and promote diversity throughout their time with us.

AI Usage

As part of our recruitment process, Pinnacle may use technology-assisted tools, including AI-based systems, to support the review and assessment of applications. These tools are used to assist our team and do not make final decisions. All screening, interviewing, and hiring decisions are made by our recruitment and hiring team.

Agency Disclaimer

To all recruitment agencies – Pinnacle does not accept agency resumes. Please do not forward resumes to our jobs alias, Pinnacle employees or any other organization location. Pinnacle is not responsible for any fees related to unsolicited resumes.

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More about this job

Responsibilities

Design and develop high-throughput, low-latency backend engines for real-time trading and risk management. Build responsive React front-ends and lead the full software development life cycle from requirements to maintenance.

Requirements

Requires a degree in Computer Science and 5+ years of professional experience with Microsoft .NET, plus 2+ years of experience with React or similar frameworks. Proficiency in TypeScript and experience with distributed systems and cloud-native technologies is essential.

Skills

Microsoft .NET
React
TypeScript
Distributed Systems
RabbitMQ
Redis
Kubernetes
Azure
CI/CD
gRPC
WebSockets
OpenTelemetry
REST APIs
Test Automation
Cloud-native Architecture
Low-latency Systems

Visa sponsorship

Not detected in the job text

Keywords

Microsoft .NET
React
TypeScript
RabbitMQ
Kafka
Redis
Kubernetes
Azure
AWS
gRPC
WebSockets
Server-Sent Events
OpenTelemetry
CI/CD
Distributed Systems
Low-latency
High-throughput
Trading Technology
Risk Management
Sports Betting
Online Gaming
REST APIs
Containerization
Cloud-native
Test Automation
Backend Architecture
Front-end Development
Observability
Log Analysis

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