Backend Developer Jobs in Markham

Backend Developer jobs in Markham hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $125,953/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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Broadridge

broadridge.com
broadridge.com • HQ: Lake Success, United States • Custody & Fund Administration • Financial Software & Embedded Finance • 5000+ employees • Est. 2007 • Trust B • Hiring 248, 20 new
HQ: Lake Success, United States • Custody & Fund Administration • Financial Software & Embedded Finance • 5000+ employees • Est. 2007 • Trust B • Hiring 248, 20 new
Broadridge is an American financial technology company spun out of ADP in 2007 that operates much of the invisible infrastructure behind securities markets. It processes shareholder communications and proxy voting for the large majority of United States public company shares, runs post-trade processing and clearance systems for broker-dealers, and sells wealth management, capital markets and communications platforms to banks and asset managers. Headquartered in New York and listed on the New York Stock Exchange, its revenue is almost entirely recurring because clients cannot easily move the record-keeping systems it operates.
William Mueller · Executive Officer, Director · decision-maker
Drew Hurt · Executive Officer · decision-maker
Sara Houk · Executive Officer · decision-maker
Matthew Wolniewicz · Executive Officer · decision-maker
Careers mailbox is known
2 days ago Likely open · 63%

Senior Director Software Engineer

≈ $68k – $135k per year (Estimated) • Head+ • 15+ years exp • Hybrid (Markham, Canada) • Bachelor's Degree • Full-Time • Senior
Apache Kafka
DevOps
AWS
Life Sciences
Flow Cytometry
Apply
gm.com • HQ: Detroit, United States • Automotive Manufacturing • 1001-5000 employees • Est. 1908 • NYSE: GM • Trust B • Hiring 704, 98 new
HQ: Detroit, United States • Automotive Manufacturing • 1001-5000 employees • Est. 1908 • NYSE: GM • Trust B • Hiring 704, 98 new
General Motors is an American automaker headquartered in Detroit, Michigan, that designs, builds and sells cars, trucks and crossovers under the Chevrolet, Buick, GMC and Cadillac brands, along with electric vehicles, batteries, software and driver assistance systems. Founded in 1908, it is publicly listed and runs more than 150 US facilities including the Warren Technical Center and Milford Proving Ground, plus operations in Canada, Mexico, Brazil, Israel, India and other countries, as well as GM Defense. It hires software and AI engineers, battery cell and structural engineers, product managers, data analysts and manufacturing staff.
No named decision-maker yet.
Careers mailbox is known
2 days ago Likely open · 63%

Software Developer- Simulation Tooling

$105k – $141k per year • Staff+ • 7+ years exp • Markham • Remote (Canada) • Full-Time • Senior
Python
C++
Game Dev
Unity
Apply
5 days ago Likely open · 63%

Sr. Software Engineering - LV Power Distribution

≈ $78k – $141k per year (Estimated) • Senior • 5+ years exp • Hybrid (Markham, Canada) • Bachelor's Degree • Full-Time • Senior
C++
MATLAB
Python
MATLAB
Simulink
DevOps
CI/CD
Management
Scrum
Agile
Apply
$82k – $118k per year • Senior • 5+ years exp • Hybrid (Markham, Canada) • Bachelor's Degree • Full-Time • Senior
Python
C++
C++
CMake
DevOps
Buildkite
Bazel
GitHub Actions
Jenkins
Docker
CI/CD
Management
Agile
+2
Apply

TD Bank Group

td.com
td.com • HQ: Toronto, Canada • Investment Banking & M&A Advisory • Online Brokerage & Trading Platforms • Commercial & Retail Banks • 1001-5000 employees • Est. 1855 • Trust A • Hiring 2377, 297 new
HQ: Toronto, Canada • Investment Banking & M&A Advisory • Online Brokerage & Trading Platforms • Commercial & Retail Banks • 1001-5000 employees • Est. 1855 • Trust A • Hiring 2377, 297 new
TD Bank Group is a Canadian bank founded in 1855 whose modern form dates from the 1955 merger of the Bank of Toronto and the Dominion Bank. It runs one of the two largest retail banking networks in Canada, an unusually large American retail franchise built along the east coast under the TD Bank brand, a wholesale bank through TD Securities and a direct investing business, and it held a substantial stake in Charles Schwab for several years. Headquartered in Toronto and listed in Toronto and New York, it has spent recent years rebuilding its anti-money-laundering controls after United States regulatory penalties.
Kelvin Tran · Chief Financial Officer · decision-maker
Raymond Chun · Group President and Chief Executive Officer · decision-maker
Careers mailbox is known
Verified live · 2 hours ago 4 days ago Hiring now · 90%

Engineer II - Endpoint Protection Security

≈ $56k – $96k per year (Estimated) • Middle • In office (Toronto, Mississauga, Markham, Canada) • Full-Time • Middle
Red Teaming
DevOps
Cortex
Windows
Linux
GCP
Azure
AWS
Prometheus
Cybersecurity
Crowdstrike
Qualys Cloud Platform
Microsoft Defender
Cortex XSOAR
+4
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Canamex Electronics

canamexcom.com
canamexcom.com • Markham • Health Care • Smartphones • Hospitals & Health Systems • Est. 1978 • Hiring 2, 2 new
Markham • Health Care • Smartphones • Hospitals & Health Systems • Est. 1978 • Hiring 2, 2 new
Factory PLC alarm notifications to staff in seconds. Hospital messaging integration of pagers, smartphones and computers. Send messages from medical systems.
No named decision-maker yet.
No careers mailbox known
5 days ago Hiring now · 84%

software developer

≈ $63k – $130k per year (Estimated) • Hybrid (Markham, Canada) • Full-Time
JavaScript
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Jonas Software

jonassoftware.com
jonassoftware.com • HQ: Markham, Canada • Software • 5000+ employees • Est. 1990 • Trust B • Hiring 53, 3 new
HQ: Markham, Canada • Software • 5000+ employees • Est. 1990 • Trust B • Hiring 53, 3 new
Jonas Software is a Canadian acquirer and operator of vertical market software companies, founded in 1990 and headquartered in Markham, Ontario. A wholly owned operating group of Constellation Software, it has acquired more than 200 businesses serving industries such as hospitality, clubs, construction, fitness and education, with over 6,000 employees supporting some 60,000 customers in more than 30 countries. It hires implementation specialists, client success managers, software engineers, sales and business development staff and mergers and acquisitions analysts.
No named decision-maker yet.
Careers mailbox is known
8 days ago Hiring now · 90%

Senior Full-Stack Developer

≈ $68k – $123k per year (Estimated) • Senior • 7+ years exp • In office (Markham, Canada) • Full-Time • Senior
C#
TypeScript
SQL
JavaScript
C#
ASP.NET Core
Entity Framework Core
Databases
Azure SQL Database
AI/ML
Cursor
OpenAI
Copilot
Frontend
Angular
React.js
DevOps
Azure DevOps
Rest API
Azure
CI/CD
QA
Postman
+9
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AMD

amd.com
amd.com • HQ: Santa Clara, United States • Computer Components • AI Chips & Accelerators • Processors, MCUs & AI Chips • 1001-5000 employees • Est. 1969 • Trust B • Hiring 1056, 98 new
HQ: Santa Clara, United States • Computer Components • AI Chips & Accelerators • Processors, MCUs & AI Chips • 1001-5000 employees • Est. 1969 • Trust B • Hiring 1056, 98 new
AMD is an American semiconductor company founded in 1969 and headquartered in Santa Clara, California, that designs processors, graphics chips and adaptive computing hardware without owning fabrication plants. Its Ryzen and Threadripper processors and Radeon graphics serve consumers and creators, EPYC server chips have taken a large share of the data centre market from Intel, and the Instinct accelerators compete for AI training and inference workloads. The 2022 acquisition of Xilinx added field-programmable gate arrays and adaptive systems on chip, and the company also supplies the custom silicon inside the PlayStation and Xbox consoles.
Jean Hu · Chief Financial Officer · decision-maker
Lisa Su · Chair & Chief Executive Officer · decision-maker
Jerry Sanders · Co-Founder & former Chief Executive Officer · founder
Victor Peng · former President of Adaptive and Embedded Computing
No careers mailbox known
Verified live · 3 hours ago 14 days ago Likely open · 46%

Software Engineer, AI & Engineering Productivity Tools

≈ $74k – $152k per year (Estimated) • In office (Markham, Canada) • Bachelor's Degree
TypeScript
JavaScript
Python
Databases
MySQL
PostgreSQL
AI/ML
OpenAI Codex
Claude Code
Frontend
Vue.js
Angular
React.js
DevOps
Linux
CI/CD
Rest API
Git
+6
Apply
≈ $110k – $183k per year (Estimated) • Staff+ • In office (Markham, Canada) • Staff
C++
Python
PowerShell
C++
Qt
AI/ML
ComfyUI
LM Studio
ChatGPT
Claude Code
Claude
Copilot
DevOps
Windows
GitLab CI
Hyper-V
VMWare
GitHub Actions
Azure DevOps
Jenkins
Azure
CI/CD
Management
Scrum
Agile
+13
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Intern • Hybrid (Markham, Canada) • Internship • Intern
Perl
PowerShell
C++
Java
Python
C++
OpenGL
Qt
AI/ML
OpenCL
DevOps
GitHub
Windows
Git
Linux
Game Dev
AMD FidelityFX
+5
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BDO Canada

bdo.ca
bdo.ca • HQ: Toronto, Canada • Financial Services • Accounting & Bookkeeping Services • Financial Advisory, Valuation & Restructuring • 1001-5000 employees • Trust B • Hiring 220, 20 new
HQ: Toronto, Canada • Financial Services • Accounting & Bookkeeping Services • Financial Advisory, Valuation & Restructuring • 1001-5000 employees • Trust B • Hiring 220, 20 new
BDO Canada is one of the country's leading professional services firms, operating as an independent member firm of the global BDO network. Headquartered in Toronto, Ontario, the firm delivers comprehensive assurance, accounting, tax compliance, and business advisory solutions through an extensive network of regional offices across Canada. By combining deep industry expertise with specialized consulting, financial restructuring, and digital transformation capabilities, it serves private enterprises, public sector bodies, and non-profit organizations across nationwide markets.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 16 days ago Likely open · 55%

Senior Developer, Development Services

$55k – $84k per year • Senior • 5+ years exp • In office (Toronto, Markham, Oakville, Canada) • Bachelor's Degree • Full-Time • Senior
C#
Databases
Azure SQL Database
AI/ML
Model Context Protocol
AI Agents
Frontend
GraphQL
DevOps
Azure AKS
SOAP
GitHub Actions
Azure DevOps
Rest API
Azure
CI/CD
Kubernetes
Management
ServiceNow
+6
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Qualcomm

qualcomm.com
qualcomm.com • HQ: San Diego, United States • Headphones & Audio • Smartphones • Consumer Electronics • Edge AI • Autonomous Driving • Car Electronics • RF & Wireless Hardware • Processors, MCUs & AI Chips • 5000+ employees • Est. 1985 • Trust B • Hiring 1793, 44 new
HQ: San Diego, United States • Headphones & Audio • Smartphones • Consumer Electronics • Edge AI • Autonomous Driving • Car Electronics • RF & Wireless Hardware • Processors, MCUs & AI Chips • 5000+ employees • Est. 1985 • Trust B • Hiring 1793, 44 new
Qualcomm is an American semiconductor and wireless technology company founded in 1985 and headquartered in San Diego, California. It holds foundational patents in CDMA and the 3G, 4G and 5G cellular standards, licensing them to nearly every handset maker in the world, while its chip division designs the Snapdragon platforms that power a large share of Android smartphones, personal computers, wearables and connected cars. The company has been diversifying away from smartphone dependence into automotive digital cockpit and driver assistance systems, industrial internet of things, and on-device AI processing through its Hexagon and Oryon architectures.
Akash Palkhiwala · Chief Financial Officer & Chief Operating Officer · decision-maker
Cristiano Amon · President & Chief Executive Officer · decision-maker
Andrew Viterbi · Co-Founder · founder
Irwin Jacobs · Co-Founder & former Chairman · founder
No careers mailbox known
Verified live · 2 hours ago Visa sponsor 25 days ago Hiring now · 86%

EDA/CAD Software Engineer, Staff

$146k – $218k per year • Equity • Staff+ • 7+ years exp • In office (San Diego, Austin, Santa Clara, Hillsboro, Folsom, United States) • Bachelor's Degree • Staff
SystemVerilog
C++
DevOps
Git
Linux
QA
Rest-Assured
Apply
Likely inactiveReposted ×3 12 months ago Long shot · 4%

Sr. Software Engineer

$82k – $118k per year • Equity • Senior • 3+ years exp • In office (Markham, Canada) • Bachelor's Degree • Senior
C++
C++
TensorFlow C++
AI/ML
Edge AI
Machine Learning
ONNX
TensorFlow
PyTorch
DevOps
Linux
Docker
QA
Rest-Assured
+2
Apply
Likely inactiveReposted ×3 12 months ago Long shot · 6%

Staff Software Engineer, Qualcomm AI Runtime

≈ $118k – $198k per year (Estimated) • Staff+ • 6+ years exp • In office (Markham, Canada) • Bachelor's Degree • Staff
C++
C++
TensorFlow C++
AI/ML
Machine Learning
AI Agents
ONNX
TensorFlow
PyTorch
DevOps
Windows
Management
Jira
Agile
QA
Rest-Assured
+3
Apply

IBM

ibm.com
ibm.com • HQ: Armonk, United States • LLM & Generative AI • Quantum Science & Computing • Quantum Computing Hardware • Servers & Data Center Hardware • Cloud Platforms (IaaS & PaaS) • IT Consulting & Digital Transformation • 5000+ employees • Est. 1911 • Trust A • Hiring 494, 71 new
HQ: Armonk, United States • LLM & Generative AI • Quantum Science & Computing • Quantum Computing Hardware • Servers & Data Center Hardware • Cloud Platforms (IaaS & PaaS) • IT Consulting & Digital Transformation • 5000+ employees • Est. 1911 • Trust A • Hiring 494, 71 new
IBM is an American technology company whose roots go back to the 1911 formation of the Computing-Tabulating-Recording Company, and which has been headquartered in Armonk, New York for decades. It defined mainframe computing, the personal computer standard and much of enterprise data processing, and today concentrates on hybrid cloud built around Red Hat, enterprise AI through the watsonx platform, consulting services and the mainframe and storage systems that still run the world's largest transaction workloads. The company also runs one of the leading quantum computing programmes and consistently ranks among the largest recipients of United States patents.
Chet Kapoor · Executive Officer, Director · decision-maker
Jason Codespoti · Directors · decision-maker
Scott Walsh · Directors · decision-maker
Belinda Lewis · Directors · decision-maker
Careers mailbox is known
Verified live · 4 hours ago 30 days ago Long shot · 18%

Software Developer Intern 2027

Intern • In office (Markham, Canada) • Internship • Intern
Rust
Kotlin
Go
Node JS
TypeScript
C++
JavaScript
SQL
Python
Frontend
React.js
DevOps
Rest API
Git
Docker
GCP
Kubernetes
Azure
CI/CD
AWS
Management
Agile
+11
Apply

GE Vernova

gevernova.com
gevernova.com • HQ: Cambridge, United States • Hydroelectric • Wind Energy • Industrial Machinery • Power Grid • Nuclear Energy • 5000+ employees • Est. 2024 • NYSE: GEV • Trust B • Hiring 1776, 207 new
HQ: Cambridge, United States • Hydroelectric • Wind Energy • Industrial Machinery • Power Grid • Nuclear Energy • 5000+ employees • Est. 2024 • NYSE: GEV • Trust B • Hiring 1776, 207 new
GE Vernova is an American energy company created in April 2024 when General Electric split into three, taking the power, wind and electrification businesses. It builds and services gas turbines that generate a substantial share of the world's electricity, onshore and offshore wind turbines, grid equipment including transformers and high-voltage transmission, and nuclear technology through GE Hitachi and its BWRX-300 small modular reactor. Headquartered in Cambridge, Massachusetts, the company sits at the centre of two simultaneous demand shocks: the electrification of transport and industry, and the electricity requirements of large-scale artificial intelligence data centres.
Ken Parks · Chief Financial Officer · decision-maker
Scott Strazik · Chief Executive Officer · decision-maker
Careers mailbox is known
Verified live · 1 day ago 2 months ago Long shot · 8%

Software Consulting Engineer – T&D Configuration Systems and software solutions

$116k – $175k per year • Markham • Rochester • Montpellier • Remote (Canada) • Bachelor's Degree • Full-Time
TypeScript
JavaScript
Python
C#
C#
.NET
Energy
IEC 61850
Apply

CIeNET

cienet.com
cienet.com • New York • Seattle • Markham • Oshawa • IT Outsourcing & Dedicated Teams • Custom Software Development • AI Consulting & Integration • 201-500 employees • Est. 2000 • Trust B • Hiring 7
New York • Seattle • Markham • Oshawa • IT Outsourcing & Dedicated Teams • Custom Software Development • AI Consulting & Integration • 201-500 employees • Est. 2000 • Trust B • Hiring 7
CIeNET delivers production-grade AI engineering for automotive, telecom, healthcare, and more. 25 years of expertise. Trusted by Global 2000 companies.
No named decision-maker yet.
Careers mailbox is known
Verified live · 7 hours ago Visa sponsor 2 months ago Long shot · 21%

Senior Software Developer - Full Stack Web Application Development

≈ $70k – $126k per year (Estimated) • Senior • In office (Markham, Canada) • Bachelor's Degree • Full-Time • Senior • English: B2
Kotlin
TypeScript
Java
JavaScript
Java
Spring Boot
Frontend
Vue.js
Angular
React.js
DevOps
Docker
Kubernetes
CI/CD
Management
Agile
+4
Apply

LTM

ltm.com
ltm.com • HQ: Mumbai, India • Information Technology • Design & Creative • Branding • Creative Agencies • Media & Entertainment • Enterprise Apps Implementation Partners • IT Outsourcing & Dedicated Teams • IT Consulting & Digital Transformation • Est. 1996 • Trust B • Hiring 575, 29 new
HQ: Mumbai, India • Information Technology • Design & Creative • Branding • Creative Agencies • Media & Entertainment • Enterprise Apps Implementation Partners • IT Outsourcing & Dedicated Teams • IT Consulting & Digital Transformation • Est. 1996 • Trust B • Hiring 575, 29 new
LTM (formerly LTIMindtree) is a prominent global technology consulting and digital solutions enterprise that delivers comprehensive IT, cloud, and business transformation services to multinational corporations. Headquartered in Mumbai, India, the company operates an extensive international delivery network specializing in artificial intelligence, data engineering, and enterprise systems integration. As a subsidiary of the industrial conglomerate Larsen & Toubro, it partners with leading organizations across sectors such as banking, healthcare, and manufacturing to drive operational efficiency and digital modernization.
No named decision-maker yet.
Careers mailbox is known
Open 269 daysVerified live · 2 hours ago 9 months ago Long shot · 4%

Senior Specialist - Software Engineering

≈ $68k – $122k per year (Estimated) • Senior • 8+ years exp • Hybrid (Markham, Canada) • Senior
Java
Java
Maven
Hibernate
Spring MVC
Spring Security
Spring Boot
Databases
MS SQL
DevOps
Amazon ECS
AWS Step Functions
SOAP
Amazon S3
Jenkins
Git
Docker
CI/CD
AWS
+8
Apply
Machines can read this selection · checked 05:45 UTC
Backend Developer Jobs in Markham
Frequently asked questions
How many Backend Developer jobs in Markham are available on Alion?
There are currently 16 active listings from 5 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in Markham pay?
The average salary is around $125,953 per year based on the current listings.
Are remote options available for Backend Developer jobs in Markham?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Backend Developer jobs in Markham?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.