Jobs in Canada

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Added 21 days ago
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Forward Deployed Solution Engineer – Applied AI FDE
ServiceNow
Montreal, QC
- Full-time
Added 21 days ago
Business Systems Engineer, Intelligent Automation
Lyft
Toronto, ON
Write and optimize SQL/PL-SQL and custom scripts (Java/Groovy/JavaScript/Python); manage code via Git/GitHub; provide production support and on-call as needed.
Added 4 months ago
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Guidewire Rating Developer
Aviva Canada
Markham, Ontario
- Full-time
As a Guidewire Rating Developer, you will contribute to the design, development, and maintenance of rating logic and rating‑related components within Guidewire PolicyCenter. You will…
Added 4 months ago
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Salesforce DevOps Admin
LTM
Ontario · Ontario, Canada
- $93,318 to $107,000 USD / year
- Full-time
Seeking a skilled Salesforce Admin and Developer with expertise in Java and Google Cloud Platform GCP for backend development and cloud function implementations
Added 4 months ago
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Specialist - Software Engineering
LTM
Ontario · Ontario, Canada
- $93,318 to $107,000 USD / year
- Full-time
Salesforce development with java coding , GCP skill set
Added 5 months ago
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AWIPS Application Developer
WSP in Canada
St. John's, Newfoundland and Labrador · Greater St. John's Metropolitan Area
- Full-time
This is a deeply technical, hands‑on development role focused on Python and Java, production‑grade cloud environments, and complex data systems. You’ll also play a key role in reducing…
Added 4 months ago
TI
Warehouse Management Application Specialist
Tecsys Inc.
Montreal, Quebec
- Full-time
Technical aptitude including knowledge of Java, SQL, Oracle, databases, Unix/Linux, scripting, infrastructure and networks an asset
Added 4 months ago
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Co-op Software Engineer - AI System & Infrastructure
Huawei Canada
Vancouver, British Columbia
- Internship
Work experience in one or more of the following programming languages: C/C++, Go, Java, Rust, python, C#
Added 4 months ago
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Java Consultant
Highspring
Montreal, Quebec
- Contract
Strong experience with Java (Spring Boot, REST APIs)
Added 2 months ago
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Production Support Specialist
HSBC
Toronto, Ontario
- Full-time
…flows) and exposure to Oracle, MQ, WebSphere/Open Systems and/or Java/J2EE-based platforms are…
Added 1 month ago
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Software Development Engineer II
Remitly
Burnaby, BC
- Full-time
Architect and implement solutions for complex, ambiguous problems using full-stack technologies (TypeScript, React, Java/Kotlin, Go).
Added 22 days ago
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Guidewire Lead Developer
Avanciers Inc.
Toronto, ON
- Contract
Avanciers is seeking a highly skilled Senior Guidewire PolicyCenter Developer to join our team for an exciting Long-Term Contract role with one of our esteemed Fortune 500 clients, based in…
Added 22 days ago
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Senior PLM Solution Architect (3DEXPERIENCE/DELMIA)
Pratt & Whitney
Longueuil, QC
- Full-time
Une connaissance de la création et du développement d’applications Web à l’aide de technologies modernes est souhaitée (conteneurs OpenShift, Vue.js, Java, JavaScript, etc. ou équivalent)
Added 22 days ago
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Technical Lead
UniSysTech Consulting
Toronto, ON · Greater Toronto Area, Canada
- Contract
Added 22 days ago
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Data Architect
MPA Recruitment
Toronto, ON · Greater Toronto Area, Canada
- $170,000 to $200,000 CAD / year
- Full-time
Comfortable in one or more of Java, Scala, or Python with the ability to be ‘hands on’ when required.
Added 22 days ago
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Big Data Developer
Cognizant
Toronto, ON
- $53,000 to $108,000 CAD / year
- Full-time
Experience developing applications and APIs using Scala or Java.
Added 22 days ago
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Ingénieur·eure logiciel·le senior – DevOps & Full Stack (Python/Java)
ALTEN Canada
Montreal, QC
- Full-time
Ingénieure·eur logiciel·le senior – DevOps & Full Stack (Python/Java)
Added 22 days ago
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AI QA Automation Engineer
Synechron
Toronto, ON
- $100,000 to $110,000 CAD / year
- Full-time
We are looking for an Automation Engineer - a developer-first, agentic thinker who will build the intelligent systems that keep Sophis, strategic front-to-back trading platform, running at…
Added 22 days ago
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Senior Director, Platform
Miovision
Remote, Canada
- Full-time
- Remote
Build a governed, unified entry point for Miovision's strategic capabilities, utilizing adoption data and developer feedback to continuously improve the ecosystem.
Added 22 days ago
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Sr. DevOps Engineer, TD Securities
TD
Toronto, ON
- Full-time
Added 22 days ago
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Java Developer - Officer
Citi
Mississauga, ON
- Full-time
The Java Developer Analyst is an junior level position within the Markets Treasury Technology team, specifically focusing on the Money Markets domain.
Added 22 days ago
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Software Engineer III
TD
Toronto, ON
- Full-time
Application design and development activities. Hands-on experience with Java/Springboot applications.
Added 22 days ago
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Technical Specialist, Senior - Vital Software
Hitachi
Toronto, ON · (RSBU) Toronto
- Full-time
Angular, TypeScript, WebSockets, Java-based back-end development.
Added 4 months ago
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Junior Trader - Quant Engineer (APAC)
Aptos
Ottawa, Ontario
- Full-time
Production-grade engineering chops across multiple of the following: Rust, C++, Java, Python. We expect strong Python plus real systems experience in at least one of Rust, C++, or Java
Added 4 months ago
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Field Engineering Co-Op
Acceldata
Kitchener, Ontario
- Internship
Collaborate with the field engineering team to write, test, and deploy software solutions using advanced Java or Scala programming.

Aptos

Junior Trader - Quant Engineer (APAC)

Ottawa, ON, Canada

Full-time

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Job details

Job type: Full-time
Posting language: English
Posted: May 8, 2026

Original job description

About Decibel Decibel is a fully on-chain perpetuals and spot exchange built in collaboration with Aptos Labs and the Decibel Foundation. We run on sub-20ms block times and parallel execution to deliver real-time settlement, cross-margining, and modular vault strategies through a single self-custodial interface. Since launching mainnet, we have shipped a points program (Amps), a protocol-native stablecoin (usDCBL), and a multi-venue spot expansion. We compete directly with centralized exchanges on latency, depth, and product surface, and we are building the execution layer for global trading on Aptos. The role You'll join a small team of traders, quants, and developers, working closely together to design, build, and operate our trading infrastructure. In this role, you'll help to develop and maintain our market making, pricing, hedging, and monitoring systems, while also keeping a close eye on live performance and resolving issues in real time. What you will do Build and maintain market making, hedging, and inventory management systems across centralized venues and on-chain markets Write and ship production-grade code for execution, connectivity, monitoring, and PnL attribution Analyse trading performance and drive experimentation around parameter tuning, signal generation, and order placement logic, supported by rigorous backtesting. Monitor risk in real time across spot, perpetuals, and on-chain inventory, tightening the feedback loop between observed PnL and the underlying code Partner with our protocol and product teams on new launches, token listings, and evolving market structures What we are looking for 2 to 4 years at a TradFi prop, HFT, or top systematic fund in a quant dev, core dev, or trader-engineer seat Production-grade engineering chops across multiple of the following: Rust, C++, Java, Python. We expect strong Python plus real systems experience in at least one of Rust, C++, or Java Hands-on experience with order management systems, smart order routers, or execution engines in a low-latency environment Comfort reading exchange protocol docs, debugging connectivity at the network layer, and reasoning about latency budgets end-to-end Multi-venue portfolio and trading system experience and the ability to think clearly about inventory, hedging, and risk across more than one book Genuine intellectual interest in market microstructure: order book dynamics, queue position, adverse selection, fee tiers, maker/taker economics A portfolio: GitHub, writeups, side projects, internal tools, anything you can talk about in detail and defend Ability to overlap with at least one of SG, HK, or Tokyo trading hours Strong pluses Crypto or digital asset experience: market making on major CEX / DEX, or running on-chain strategies Familiarity with Aptos, Move, Solidity, or the mechanics of any on-chain perps venue Exposure to options market making Open source contributions to trading infrastructure, exchange SDKs, or DeFi protocols Crypto experience is welcome but not required; however, experience with HFT trading systems is essential How we work Small, senior team. You will own real surface area from week one. We ship aggressively, and treat the trading stack as a product. No quant research wall to throw ideas over, you do both. Direct feedback, short loops, no theater. Compensation Competitive base Meaningful token allocation Variable comp tied to delivery and team performance

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