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C developer Jobs in North York, ON

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C developer • north york on

Last updated: 3 days ago

C# Trading Systems Developer to develop and enhance low-latency electronic FX trading systems using

s i systemsToronto
TemporaryTemporary

Our financial services client is seeking a.C# Trading Systems Developer (10+ years) to develop and enhance low-latency electronic FX trading systems using C#.Join an Electronic FX trading team supp... Show more

Python Developer

jay analytixToronto, Ontario, Canada
Full-timeFull-time

Bachelor's degree in Computer Science, Computer Engineering or a related field.Proficiency with Linux platform, and CI/CD integration tools.Proficiency in Python and Flask framework.Experience with... Show more

Software Developer

upstaffToronto, ON, ca
Full-timeFull-time

Software Developer – Intermediate.Ontario Public Service – Central Agencies Cluster.Ministry of Treasury Board Secretariat.October 14, 2026 at 12:00 PM EST.The Ontario Public Service is seeking.Int... Show more

ServiceNow Developer

scotiabankToronto, ON, CA
Full-timeFull-time

Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture.Contributes to the overall success of the Information Technology & Solutions (IT&S) glo... Show more

Android Developer

astra north infoteckToronto, ON, ca
Full-timeFull-time

Android Developer – Kotlin, Jetpack Compose & Android Studio.We are seeking an experienced Android Developer with 6-8 years of mobile application development experience to design, develop, and main... Show more

Software Developer

sync comToronto, ON, CA
CA$97,000.00–CA$100,000.00 yearlyCA$97,000.00–CA$100,000.00 yearly
Full-timeFull-time
Quick Apply

Sync is Canada’s largest cloud storage provider and a global leader in secure file sharing and document collaboration.We’re expanding into the enterprise market, and we need your help.J... Show more

ETL Developer

vdartMarkham, ON, Canada
Full-timeFull-time
Quick Apply

ETL Developer:</b></p> <ul> <li class="wordsection1"><b>5-7 Years</b></li> <li class="wordsection1"><b>Markham-Ontario-CA&l... Show more

Software Developer

Talent Test AccountToronto, Ontario, CA
Full-timeFull-time
Quick Apply

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ANDROID DEVELOPER

itsglobal[Toronto, ON], Ontario
CA$55.00–CA$65.00 hourlyCA$55.00–CA$65.00 hourly
Full-timeFull-time

Our client is looking for an Android Developer to join their team.Must have skills required for this role.Minimum 4 years experience in Android SDK development, Mobile development with Java and Kot... Show more

Developer

bank canadaOttawa or Toronto, ON, CA
PermanentPermanent

The Bank of Canada has a vision to be a leading central bank—dynamic, engaged and trusted—committed to a better Canada.No other employer in the country offers you the unique opportunity to work at ... Show more

JAVA Developer / Full Stack Developer

randstad canadaToronto, Ontario, CA
TemporaryTemporary
Quick Apply

Our Toronto based client is looking for a Full Stack Engineer – Java / Capital Markets to join their growing team.Work Model: Hybrid – 3 days/week in office.Build the Technology Behind Electronic T... Show more

Lead developer

plan it searchMarkham, Ontario, Canada
Full-timeFull-time

Ability to build and support strong internal relationships with crossfunctional departments.Excellent communication skills, both written and verbal.Strong PC skills are required (MS Office, SAP) an... Show more

Model Developer

ontario power generationToronto, ON, CA
Full-timeFull-time

Four-year university degree in a relevant discipline, supplemented by at least one additional year of specialized study or equivalent advanced education.University Avenue, Toronto, Ontario M5G 1Z5... Show more

Software Developer

ocean mdToronto, ON, CA
CA$90,000.00–CA$110,000.00 yearlyCA$90,000.00–CA$110,000.00 yearly
Full-timeFull-time
Quick Apply

Join us as we change healthcare for the better.OceanMD, a WELL Health Company, is the leading provider of EMR-integrated Patient Engagement and eReferral tools in Canada, playing a critical role in... Show more

Remote C/C++ Developer

turingToronto, Ontario, Canada
CA$200.00–CA$300.00 dailyCA$200.00–CA$300.00 daily
RemoteRemote
Full-timeFull-time
Quick Apply

Based in San Francisco, California, Turing is the world's leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems.Turing support... Show more

Senior C++ Developer

tmx groupAdelaide St W,Toronto
Full-timeFull-time

Venture outside the ordinary - TMX Careers.The TMX group of companies includes leading global exchanges such as the Toronto Stock Exchange, Montreal Exchange, and numerous innovative organizations ... Show more

Web Developer

presto phoenixToronto, ON
CA$55,000.00–CA$92,000.00 yearlyCA$55,000.00–CA$92,000.00 yearly
Full-timeFull-time

Presto is the leading Voice AI company for restaurant drive-thrus, operating at scale in complex, noisy, customer-facing environments.As the AI partner to more than a dozen of the most iconic Ameri... Show more

Java Developer

apex systemsToronto, ON
TemporaryTemporary
Quick Apply

Toronto, ON (Partial Remote) 2 days on site.We are seeking a Senior Java Backend Developer to join a high-performing Agile development team supporting enterprise-scale applications and initiatives.... Show more

Calypso Developer

bmofinancialgroupScarborough, ON
CA$75.00–CA$85.00 hourlyCA$75.00–CA$85.00 hourly
TemporaryTemporary

BMO is an organization driven by a shared Purpose: Boldly Grow the Good in business and life.It calls on members of its team, to create lasting, positive change for its customers, its communities, ... Show more

Azure.NET Developer

innova software servicesToronto, ON, Canada
Full-timeFull-time
Quick Apply

NET Developer</p> <div> <div>5 7 Years Experience</div> <div>Azure Cloud</div> <div>Senior Developer</div> </div> <p>Location: Not s... Show more

People also ask
C# Trading Systems Developer to develop and enhance low-latency electronic FX trading systems using

C# Trading Systems Developer to develop and enhance low-latency electronic FX trading systems using

s i systemsToronto
30+ days ago
Job type
  • Temporary
Job description

Our financial services client is seeking a C# Trading Systems Developer (10+ years) to develop and enhance low-latency electronic FX trading systems using C# .NET and FIX protocol

Join an Electronic FX trading team supporting business-critical components within a global trading platform environment. This role focuses on developing and maintaining low-latency C# .NET trading systems, supporting market data distribution and electronic trade flows, and contributing to backend service migration initiatives. The position involves collaboration across a portfolio of trading applications while supporting performance, scalability, and operational reliability.

Contract duration: 6 months contract with possible extension

Location: Toronto, Hybrid - King St West, Toronto ON - Hybrid 2 days/week

Must Haves

  • 7+ years of professional C# .NET development experience
  • Strong technical expertise is required for this role, including experience with optimizing software performance and reducing latency
  • Familiar with the FIX protocol
  • Strong analytical and problem-solving skills
  • Strong verbal and written communication skills; eager to ask questions; able to clearly explain ideas
  • Strong collaborative and team skills
  • Strong multi-threaded programming skills
  • Strong understanding of financial markets and electronic trading systems

Nice to Have

  • BA/BS degree in Computer Science
  • Familiarity with Broadway FX
  • Familiarity with Java
  • Previous banking experience

Responsibilities

  • Design and develop software solutions for trading systems
  • Develop algorithms and data structures aligned with platform and architectural requirements
  • Create test cases to support software stability and reliability
  • Collaborate with teams to research and implement trading system changes
  • Communicate with operations teams regarding new features and strategy behaviors
  • Support production issues through root-cause analysis and diagnosis
  • Process business requirements and execute implementation proposals independently or with the team