Senior java developer (contract) Jobs

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
16h
Senior Android developer - Android applications, Java development, Roboelectric, Espresso
APPTOZA INC. —Toronto, ON
- $70–$75 an hour
- Hybrid work
- Computer Science
- Engineering
- Java
Quick apply
6d
RQ11169 - Sr. DevOPS/Cloud Engineer
Source Code —Toronto, ON
- $72.30–$108.45 an hour
- Full-time
- Azure
- DevOps
- Java
Quick apply
2d
RQ09164 - Sr. Automation Developer
Source Code —Toronto, ON
- Full-time
- Hybrid work
- Azure
- DevOps
- Java
Quick apply
RQ10436 - Sr. Specialized IT Consultant
Source Code —Toronto, ON
- Full-time
- Azure
- Oracle
- DevOps
Quick apply
Director of Solution Delivery - Development
Scotiabank —Toronto, ON
- DevOps
- Java
- Software development
- Tuition reimbursement
Sr. Software Developer, Quality Platform
Propel Holdings Inc —Toronto, ON
- $100,000–$135,000 a year
- Hybrid work
- Computer Science
- DevOps
- Java
- Dental care
RQ10335 - Sr. Specialized IT Consultant
Source Code —Toronto, ON
- Full-time
- Azure
- Oracle
- DevOps
Quick apply
Senior Software Engineer (Java) - Contract
Lazer —Canada
- Contract
- Remote
- Computer science
- Azure
- ERP systems
- Dental care
- Paid time off
Senior Software Developer
THE EMPIRE LIFE INS. CO —Canada
- $99,568–$145,600 a year
- Full-time
- Remote
- DevOps
- English
- Java
- Dental care
- Life insurance
Quick apply
Senior Data Platform Engineer II
Wrapbook —Canada
- $174,000–$267,100 a year
- Full-time
- Remote
- Java
- AWS
- Communication skills
- Dental care
- Paid time off
Senior Software Development Engineer in Test
Magnet Forensics —Canada
- $125,000–$175,000 a year
- Full-time
- System design
- Java
- AWS
- Paid time off

More jobs to discover

Find similar jobs that you might be interested in.

Java Applications Development Engineer
Citi —Mississauga, ON
Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish…
$94,300–$141,500 a year
3d
Senior Java Developer
Future Electronics —Kirkland, QC
Collaborate with both local and global development teams to design, build, and deploy enterprise-level applications. Familiarity with React.js is a strong plus.
From $90,000 a year
Quick apply
10d

Show more similar jobs

Explore jobs in cities nearby

Check out jobs in cities near your current location, Columbus

Sr. Salesforce developer
APPTOZA INC. —Toronto, ON
Bachelor degree in a technical area of study (e.g.| computer science| mathematics or engineering) or other BSc/BA degree with a concentration in computer…
$50–$55 an hour
Quick apply
6d
Senior Embedded Logging Software Developer
General Motors —Markham, ON
Take ownership of each project, make design and implementation decisions autonomously, and mentor junior members. Define API contracts for library integrations.
$115,000–$164,600 a year

Show more jobs in cities nearby

I want to receive the latest job alerts for senior java developer (contract)

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

senior java developer (contract) jobs near

Senior Java Integration Developer (REST APIs)

Recrute Action Inc. -
Toronto, ON

Quick apply

Job details

Temporary | Full-time | Fixed term contract
$70–$90 an hour
16 hours 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

Quick apply

Refine Your Search

Senior Java Integration Developer (REST APIs)

Senior Android developer - Android applications, Java development, Roboelectric, Espresso

RQ11169 - Sr. DevOPS/Cloud Engineer

RQ09164 - Sr. Automation Developer

RQ10436 - Sr. Specialized IT Consultant

Director of Solution Delivery - Development

Sr. Software Developer, Quality Platform

RQ10335 - Sr. Specialized IT Consultant

Senior Software Engineer (Java) - Contract

Senior Software Developer

Senior Data Platform Engineer II

Senior Software Development Engineer in Test

More jobs to discover

Explore jobs in cities nearby

I want to receive the latest job alerts for senior java developer (contract)

Related Searches

Explore jobs in more locations

Job seeker tools

Employer Tools

Browse

Stay Connected