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Added 2 days ago
Sr. Integration Architect - Automation
Infotree Global Solutions
Toronto, ON
Contract
Job Title: Sr Integration Engineer (Intelligent Automation)
Added 2 days ago
Senior Software Engineer
Elective
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Full-time
As a Senior Software Engineer at Elective, nothing you build is invisible and you'll be in the room for planning, speccing, and debating architectural direction rather than just receiving…
Added 3 days ago
Senior Applications Developer - Assistant Vice President
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Full-time
…within Equities Technology. This role is for a hands-on Software Engineer experienced in JVM-based languages development who has strong architectural and design expertise to work on the…
Added 3 days ago
Senior Java Software Engineer
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Montreal, QC
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We are looking for a Custom Software Engineer / Development Lead with strong experience in Java, Spring Boot, Microservices, REST APIs, Kafka, and AWS. The successful candidate will lead…
Added 3 days ago
Senior Java Software Engineer
VLink Inc
Montreal, QC
$55 to $70 CAD / hour
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Added 3 days ago
Senior Engineer
Experis
Toronto, ON · Greater Toronto Area, Canada
$110 to $180 CAD / hour
Contract
Senior Engineer / Architect – Electronic Trading, Market Data & Smart Order Routing
Added 3 days ago
Team Lead, Senior Fullstack Engineer
Arcadia
Toronto, ON
$160,000 to $220,000 CAD / year
Full-time
A fast-growing AI software company is hiring a Team Lead, Senior Full Stack Software Engineer in Toronto to help build a modern enterprise platform used to manage, monitor, and scale AI…
Added 3 days ago
Senior Java Software Engineer
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Quebec, QC
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Added 3 days ago
Full Stack Engineer
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Toronto, ON
$60 to $70 CAD / hour
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Added 3 days ago
Senior Data Engineer
Royal Bank of Canada
Toronto, ON
Full-time
We are seeking a Lead Data Engineer to build and maintain scalable data pipelines supporting analytics and reporting. The engineer will follow end-to-end process standards and guidelines to…
Added 4 days ago
Senior Data Engineer
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Toronto, ON
Full-time
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Added 3 days ago
Senior Software Engineer II, KYC
Carta
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Full-time
As a Senior Software Engineer II, KYC, You Will Lead Technically Complex Projects And Serve As a Multiplier For Your Team. You’ll Work To
Added 3 days ago
Senior Software Engineer II, KYC
Carta
Toronto, ON
Full-time
As a Senior Software Engineer II, KYC, You Will Lead Technically Complex Projects And Serve As a Multiplier For Your Team. You’ll Work To
Added 3 days ago
Senior Developer Engineer/Leader
Xcelerated Consulting Group, LLC.
Montreal, QC
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As a Senior Developer, you will serve as a technical leader and subject matter expert in the Regulatory Reporting framework. This in-house application ensures the firm meets its global…
Added 3 days ago
Software Engineering Team Lead
Exchange Solutions
Toronto, ON · Greater Toronto Area, Canada
Full-time
As a Team Lead at Exchange Solutions, you are the senior hands-on engineer on your team, delivering a product area of our platform. You set the technical standard in the code your team…
Added 3 days ago
Senior Analytics Developer
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Added 5 days ago
Senior Android Engineer, Wallet
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As a Senior Android Developer, you’ll build and own new product features for the Robinhood Wallet Android app. You will develop reliable and secure solutions to deliver a high-quality…
Added 3 days ago
Vertex AI Developer
Spruce InfoTech Inc.
Toronto, ON
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A senior developer (7+ years) with strong Python/PySpark and Java experience who has spent the last 1-2 years building AI/ML solutions, LLM-powered agents, and Vertex AI applications, and…
Added 4 days ago
Sr. Software Engineer - Fullstack
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Toronto, ON
Full-time
We are looking for a Senior Software Engineer – Full Stack with 6+ years of professional software development experience to help build a new, scalable authentication platform.
Added 29 days ago
Senior AI Engineer – JVM Engineering (Java/Kotlin), Knowledge Graphs, MCP
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We are looking for an experienced and highly motivated Senior AI Engineer to join the Technology Strategy team.
Added 3 days ago
Solutions Architect-Java
emergiTEL
Toronto, ON
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Proficiency in at least one modern backend language such as Java or Python.
Added 3 days ago
Senior DevOps Engineer - Cloud Operations
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Calgary, AB
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Staff. DevOps Engineer will be a key player on the Cloud Operations team responsible for all SaaS and Hosted services across the company's product portfolio. They will proactively work with…
Added 4 days ago
Senior Analytics Developer
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Ottawa, ON
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You think about the long-term health of your work, your monitoring, your alerting, and your documentation. You nurture all of these in parallel to your engineer responsibilities.
Added 3 days ago
Senior Software Engineer, Agent Gateway
Okta
Toronto, ON
Okta is looking for a Senior Software Engineer to help build the Agent Gateway. You will own features and components across the data and control planes, turning technical designs and…
Added 3 days ago
Senior Software Engineer II, KYC
Carta
Toronto, ON · Waterloo, ON
As a Senior Software Engineer II, KYC, you will lead technically complex projects and serve as a multiplier for your team. You’ll work to:

Experis

Senior Engineer

Toronto, ON, Canada
Greater Toronto Area, Canada, Canada

Pay: $110 to $180 CAD / hour
Job type: Contract
Apply by: Oct 18, 2026
Experience: 5+ years of software engineering experience within electronic trading or capital markets technology.
Posting language: English
Posted: Sep 18, 2026

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Original job description

Senior Engineer / Architect – Electronic Trading, Market Data & Smart Order Routing

Location: Toronto, ON (Hybrid - 2 days/week onsite)

Employment Type: 12-Month Contract

We are partnering with a leading financial services organization to hire a Senior Engineer / Architect with deep expertise in electronic trading, market data, smart order routing, and capital markets technology. This role is ideal for a senior technical professional who combines hands-on engineering capabilities with a strong understanding of trading systems, market structure, and execution workflows.

Key Responsibilities

Design, build, and enhance low-latency electronic trading and market data platforms.
Develop solutions across the full trading technology stack, including:
Order management and execution
Smart Order Routing (SOR)
Market data ingestion, normalization, and distribution
Market-making and liquidity management workflows
Partner with trading desks, product teams, quants, operations, and compliance stakeholders to translate business requirements into scalable technical solutions.
Architect and optimize real-time streaming and event-driven applications.
Design and support FIX connectivity, execution management, and trade lifecycle processing.
Leverage Spark and distributed data technologies for analytics, surveillance, and operational workflows.
Drive platform modernization initiatives focused on performance, scalability, resiliency, and regulatory readiness.
Provide technical leadership through architecture reviews, design discussions, code reviews, and mentoring.

Required Qualifications

5+ years of software engineering experience within electronic trading or capital markets technology.
Deep understanding of exchange ecosystems, order books, market data, trade lifecycles, execution workflows, and liquidity provision.
Experience designing or supporting Smart Order Routing (SOR) platforms.
Strong knowledge of low-latency market data processing and distribution.
Experience with market-making, pricing, quoting, or liquidity management systems.
Strong programming experience with:
Java
Python
Real-time analytics engines such as 3forge or Deephaven
Experience with Apache Spark, PySpark, or Scala Spark.
Experience with Kafka or similar real-time messaging and streaming technologies.
Strong understanding of FIX Protocol and electronic trading connectivity.
Solid SQL, distributed systems, and performance optimization experience.
Strong communication skills with the ability to collaborate across technical and business stakeholders.

Why Apply?

This is an opportunity to work on mission-critical trading systems within a sophisticated capital markets environment, helping shape the future of electronic trading, market data, and execution technology.

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More about this job

Responsibilities

Design, build, and enhance low-latency electronic trading and market data platforms across the full trading technology stack. Collaborate with trading desks, quants, and operations to translate business requirements into scalable, resilient technical solutions.

Requirements

Requires 5+ years of software engineering experience in electronic trading or capital markets technology. Candidates must possess deep knowledge of exchange ecosystems, FIX protocol, and proficiency in Java, Python, and distributed data technologies.

Skills

Electronic Trading
Market Data
Smart Order Routing
Java
Python
Apache Spark
Kafka
FIX Protocol
SQL
Distributed Systems
Low-latency
3forge
Deephaven
PySpark
Scala Spark

Visa sponsorship

Not detected in the job text

Keywords

Electronic Trading
Market Data
Smart Order Routing
Capital Markets
Low-latency
Java
Python
3forge
Deephaven
Apache Spark
PySpark
Scala Spark
Kafka
FIX Protocol
SQL
Distributed Systems
Order Management
Execution Management
Market-making
Liquidity Management
Trade Lifecycle
Architecture
Performance Optimization
Real-time Streaming
Event-driven Applications

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