Markham, On Java backend developer Jobs – 106 Openings This Week

Senior Java Integration Developer (REST APIs)
Recrute Action Inc. —Toronto, ON
- $70–$90 an hour
- Temporary
- Hybrid work
- Azure
- Java
- AWS
- Work from home
Quick apply
1d
Java Developer
Tata Consultancy Services —Toronto, ON
- $90,000–$110,000 a year
- Oracle
- Java
- SQL
Backend Software Engineer
Scotiabank —Toronto, ON
- Full-time
- DevOps
- Java
- SQL
- Tuition reimbursement
Backend Developer
Initiate —Toronto, ON
- $90,000–$100,000 a year
- Full-time
- Java
- Master's degree
- Databases
Quick apply
Java Fullstack Developer
Wipro Limited —Toronto, ON
- Azure
- Computer Science
- Engineering
Fullstack Java Developer
Tata Consultancy Services —Toronto, ON
- Oracle
- DevOps
- Java
Senior Java Developer (onsite - Cambridge, ON)
VectorVue —Toronto, ON
- $100,000–$150,000 a year
- Full-time
- Java
- Databases
- SQL
Quick apply
2d
Software Developer
Scotiabank —Toronto, ON
- Computer Science
- DevOps
- Engineering
- Tuition reimbursement
Senior Java Developer
CodeHire Global Solutions —Toronto, ON
- $90,000–$120,000 a year
- Full-time
- Hybrid work
- Oracle
- DevOps
- Java
Quick apply
Software Developer
Sync.com —Toronto, ON
- $97,000–$100,000 a year
- Full-time
- Computer science
- Computer Science
- DevOps
- Wellness program
Front-End Developer
Cloud 3D Print —Markham, ON
- Full-time
- Computer Science
- Java
- Bachelor's
Java - Lead Developer
Kumaran Systems —Toronto, ON
- Full-time
- Azure
- DevOps
- Java
Full Stack Developer (Java + Angular + AI)
Tata Consultancy Services —Toronto, ON
- $90,000–$110,000 a year
- System design
- Java
- Databases
Software Developer III
Moneris Solutions —Toronto, ON
- $85,000–$119,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- Engineering
- Profit sharing
- Paid time off
Senior Java Microservices Developer (Spring Boot / Kafka)
Cognizant —Toronto, ON
- $115,500–$135,500 a year
- Full-time
- Hybrid work
- Oracle
- Java
- SQL
Sr Backend Developer
Tata Consultancy Services —Toronto, ON
- $90,000–$110,000 a year
- Java
- APIs
Full Stack Developer
Annex IT Solutions —Toronto, ON
- $110,000–$140,000 a year
- Full-time
- Azure
- Computer Science
- DevOps
- Paid time off
- Work from home
Quick apply
5h
Senior Database Java Developer
Alert Driving —North York, ON
- Full-time
- Computer Science
- Engineering
- Java
Quick apply
Developer
CAA SCO Systems & Services Inc —Thornhill, ON
- $58,000–$101,500 a year
- Hybrid work
- Computer Science
- Java
- JavaScript
- Wellness program
- Tuition reimbursement
Quick apply
17h
Software Engineer (IBM Sterling)
Scotiabank —Toronto, ON
- Engineering
- Windows
- Java
- Profit sharing
- Vision care

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java backend developer jobs near markham, on

Senior Java Integration Developer (REST APIs)

Recrute Action Inc. -
Toronto, ON

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Job details

Temporary | Full-time | Fixed term contract
$70–$90 an hour
1 day ago

Qualifications

Pricing
Azure
XML
Java
AWS
REST
APIs
Financial services
JSON
PL/SQL

Full job description

Senior Java Integration Developer (REST APIs)

Shape the future of backend integration solutions within the insurance industry. This hybrid opportunity offers the chance to work on impactful initiatives involving REST APIs, system integrations, data transformation, and scalable backend services. Collaborate on projects that connect modern technologies with established platforms while supporting critical business operations in a fast-paced and innovative environment.

What is in it for you:

Salaried: $70-75 per hour.
Incorporated Business Rate: $85-90 per hour.
6-month contract.
Full-time position: 37.50 hours per week.
Weekday schedule from 9 am to 5 pm.
Hybrid work with 3 days per week in the office.

Responsibilities:

Build and enhance REST APIs for backend services.
Integrate with internal and external APIs using JSON and XML.
Implement data mapping and transformation logic.
Develop error handling, retry, and fallback mechanisms.
Modify and extend existing legacy and batch integrations.
Support testing, bug fixing, and deployment cycles.

What you will need to succeed:

8+ years of experience in backend development using Java and REST APIs.
Experience integrating with internal and external APIs using JSON and XML payloads.
Strong skills in data mapping and transformation.
Experience implementing error handling and fallback logic.
Ability to work with existing systems and modify legacy or batch integrations.
Experience working with financial services or pricing-related systems is considered an asset.
Familiarity with batch processing frameworks, including PL/SQL, schedulers, and ETL tools, is considered an asset.
Understanding of API security concepts, including OAuth, tokens, and headers, is considered an asset.
Exposure to cloud environments such as Azure and AWS is considered an asset.
Experience working with high-volume transaction systems is considered an asset.

Why Recruit Action?

Recruit Action (agency permit: AP-2504511) provides recruitment services through quality support and a personalized approach. As part of the screening process, some applications may be reviewed using artificial intelligence tools. Only candidates who meet the hiring criteria will be contacted.

Job Types: Full-time, Fixed term contract
Contract length: 6 months

Pay: $70.00-$90.00 per hour

Benefits:

Work from home

Application question(s):

Are you comfortable working from the office 3 days per week?

Experience:

backend development using Java and REST APIs: 8 years (required)
external and internal APIs using JSON/XML payloads: 8 years (required)
data mapping and transformation: 5 years (required)
implementing error handling and fallback logic: 5 years (required)
modifying legacy or batch integrations: 5 years (required)
working with financial services or pricing-related systems: 3 years (preferred)
batch processing frameworks (PL/SQL, schedulers, ETL): 3 years (preferred)
API security fundamentals (OAuth, tokens, headers): 2 years (preferred)
exposure to cloud environments (Azure, AWS): 1 year (preferred)
working with high-volume transaction systems: 2 years (preferred)

Work Location: Hybrid remote in Toronto, ON M4W 1E5

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Refine Your Search

java backend developer jobs in markham, on

Senior Java Integration Developer (REST APIs)

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Backend Developer

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Senior Java Developer (onsite - Cambridge, ON)

Software Developer

Senior Java Developer

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Java - Lead Developer

Full Stack Developer (Java + Angular + AI)

Software Developer III

Senior Java Microservices Developer (Spring Boot / Kafka)

Sr Backend Developer

Full Stack Developer

Senior Database Java Developer

Developer

Software Engineer (IBM Sterling)

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