Toronto On Senior java backend developer Jobs – 104 Openings This Week

Senior Software Engineer - Product & Integrations
Terminal —Toronto, ON
- $150,000–$200,000 a year
- Full-time
- Hybrid work
- Java
- AWS
- APIs
Quick apply
Technology Lead - Full Stack developer
Infosys —Mississauga, ON
- $92,740–$123,375 a year
- Azure
- DevOps
- Java
Quick apply
Software Engineer
Scotiabank —Toronto, ON
- Java
- JavaScript
- APIs
- Tuition reimbursement
Senior Fullstack Engineer, Generative UI Platform
Spotify —Toronto, ON
- Java
- APIs
- In-person
- Work from home
- Employee assistance program
Senior Frontend Engineer
Forma.ai —Toronto, ON
- $150,000–$190,000 a year
- Java
- AWS
- JavaScript
- Disability insurance
- Dental care
Quick apply
Sr. Software Engineer, Backend
Pinterest —Toronto, ON
- Hybrid work
- Computer science
- Computer Science
- Java
Sr. Software Engineer, AVP II
State Street —Toronto, ON
- $91,000–$140,500 a year
- Full-time
- Azure
- Oracle
- Computer Science
1d
Senior Specialist - Architecture
LTM —Mississauga, ON
- $91,511–$103,366 a year
- DevOps
- Java
- Disability insurance
- Dental care
Quick apply
Sr. MindBreeze Developer
Tata Consultancy Services —Toronto, ON
- $90,000–$110,000 a year
- Java
- Python
Senior Full-Stack Software Engineer - Global AI Platform
Manulife —Toronto, ON
- $113,000–$163,000 a year
- Full-time
- Hybrid work
- Azure
- Java
- AWS
- Disability insurance
- Dental care
Sr. Mobile Engineer, Simplii Technology
CIBC —Toronto, ON
- Full-time
- Computer Science
- Engineering
- Java
11d
Senior Application Specialist
TV2 Consulting —Toronto, ON
- Temporary
- Java
- AWS
- JavaScript
Quick apply
11d
Senior Software Engineer | Remote | AI SaaS Software Role
Process Street —Toronto, ON
- Full-time
- Remote
- Java
- AWS
- JavaScript
- Dental care
- Paid time off
Quick apply

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Senior Full Stack Developer – SQL, Database performance tuning, Copilot, Capital markets, Wealth Man
APPTOZA INC. —Toronto, ON
Contribute to system design| code reviews| development standards. Experience with AI-assisted code generation| automated testing| vulnerability remediation…
$50–$55 an hour
Quick apply
12d
Senior Mobile Engineer, Agentic Payments
Snaplii —Markham, ON
Prioritize tasks effectively, manage your time efficiently, and create detailed technical plans before beginning development.
$150,000–$200,000 a year
Quick apply
1d

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Senior Software Engineer - Product & Integrations

Terminal -
Toronto, ON

Quick apply

Job details

Full-time
$150,000–$200,000 a year

Qualifications

Node.js
React
Spark
Java
AWS
Distributed systems
GitHub
APIs
S3
Kafka
DynamoDB
TypeScript
Python
Debugging

Full job description

About Terminal

Terminal is Plaid for Telematics in commercial trucking. Companies building the next generation of insurance products, financial services and fleet software for trucking use our Universal API to access GPS data, speeding data and vehicle stats. We are a fast-growing, venture-backed startup supported by top investors including Y Combinator, Golden Ventures and Wayfinder Ventures. Our exceptionally talented team is based in Toronto, Canada.

For more info, check out our website: https://withterminal.com

Note: This role is only available to Toronto/GTA-based candidates

About the role

This is a product-focused engineering role where you'll play a key part not just in building, but also in shaping our integration platform (supporting 250+ integrations). You’ll have the opportunity to influence product direction, work closely with customers, and help customers to launch products powered by high-volume telematics data.

As a Senior Engineer on our Product & Integrations team, you’ll play a critical role in building and extending our integration platform. You’ll design and implement core capabilities, develop high-quality integrations, and shape reusable modules that improve scalability, reliability, and customer experience. You’ll work closely with customers and product partners to deliver elegant solutions that simplify how developers work with telematics data. While focused on execution and delivery, you’ll also contribute ideas and influence technical direction, helping the team move quickly while upholding high standards.

What you will do

Contribute to the integration framework and platform that supports 250+ integrations.
Scope, build, and implement new integrations to broaden the platform’s reach.
Engage directly with customers to design and build new features that add value to our platform.
Build reliable, intuitive APIs that simplify customer implementations.
Create tooling and patterns that improve testing, observability, and platform reliability.
Monitor and optimize system performance, ensuring scalability as data volumes grow.
Contribute to code reviews and share best practices to uphold high standards across the team.
Perform technical demos and provide technical support directly to customers.

The ideal candidate will have

4+ years of building production systems
2+ years of experience with Node.js & TypeScript
2+ years of experience with AWS or similar cloud platforms
Strong customer empathy with excitement to support new feature launches, troubleshoot directly with customers, and support technical sales
Comfort working with and building integrations for systems with limited or unclear documentation.
Strong debugging and troubleshooting skills, especially in distributed systems.

Nice to haves

Experience with serverless and/or event-driven architectures (e.g. AWS Lambda, SQS, Kafka).
Experience working with orchestration / workflow engines (e.g. Step Functions, Temporal)
Experience with JVM languages (for cross team work)

Tech stack

Product & Integrations Team

Backend:

Node.js (TypeScript)
AWS serverless architecture, including:
- Lambda, DynamoDB, S3, SQS, EventBridge, and Step Functions

Frontend:

Next.js, React, TypeScript deployed on Vercel
Styling with Tailwind and shadcn

Infrastructure as Code:

SST and AWS CDK

CI/CD:

GitHub Actions

Technologies also used at Terminal:

Java, Python
Data streaming and lakehouse architecture, including: Kafka, Flink, Spark, Iceberg, and S3

The Interview Process

Intro Call with CTO (30 Min)
Virtual System Design (60 min)
Onsite Technical Loop (120 Min)
Onsite Cultural Loop + Final (180 Min)

Compensation Range: CA$150K - CA$200K

Quick apply

Refine Your Search

senior java backend developer jobs in toronto on

Senior Software Engineer - Product & Integrations

Technology Lead - Full Stack developer

Software Engineer

Senior Fullstack Engineer, Generative UI Platform

Senior Frontend Engineer

Sr. Software Engineer, Backend

Sr. Software Engineer, AVP II

Senior Specialist - Architecture

Sr. MindBreeze Developer

Senior Full-Stack Software Engineer - Global AI Platform

Sr. Mobile Engineer, Simplii Technology

Senior Application Specialist

Senior Software Engineer | Remote | AI SaaS Software Role

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About Terminal

About the role

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Product & Integrations Team

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