Markham, On Sr full stack developer java, spring boot Jobs – 156 Openings This Week

Lead Backend Developer (Java/Spring Boot, API Architecture)
Recrute Action Inc. —Toronto, ON
- $77–$93 an hour
- Temporary
- Hybrid work
- Java
- Bachelor's
- APIs
- Work from home
Quick apply
3d
Java backend developer
Tata Consultancy Services —Toronto, ON
- $90,000–$110,000 a year
- Azure
- Oracle
- Java
Sr. MindBreeze Developer
Tata Consultancy Services —Toronto, ON
- $90,000–$110,000 a year
- Java
- Python
Java Backend Developer
Venuiti —Toronto, ON
- $100,000–$120,000 a year
- Full-time
- DevOps
- Java
- Databases
Quick apply
2d
RQ09574 - Sr. Software Developer - Back End
Source Code —Toronto, ON
- Full-time
- Oracle
- Java
- SQL
Quick apply
Senior Java Dev (Java, Kafka) (Hybrid)
Cognizant —Toronto, ON
- $84,183–$135,500 a year
- Full-time
- Hybrid work
- Java
- Databases
- SQL
10d
RQ09364 - Int. Software Developer
Source Code —Toronto, ON
- Full-time
- Hybrid work
- Oracle
- Java
- Databases
Quick apply
RQ11221 - Sr. Software Developer- Front End
Source Code —Toronto, ON
- $69.44–$83.33 an hour
- Full-time
- DevOps
- JavaScript
- APIs
Quick apply
4d
RQ09317 - Sr. Software Developer
Source Code —Toronto, ON
- Full-time
- Hybrid work
- Azure
- DevOps
- Data analysis skills
Quick apply
RQ10055 - Software Developer - Senior
Source Code —Toronto, ON
- Full-time
- Azure
- Java
- Databases
Quick apply
Software Engineer
Equifax —Toronto, ON
- $104,120–$136,658 a year
- Full-time
- Azure
- Engineering
- Java
- Paid time off
Software Engineer (IBM Sterling)
Scotiabank —Toronto, ON
- Engineering
- Windows
- Java
- Profit sharing
- Vision care
Software Developer
Fidelity Investments —Toronto, ON
- $101,000–$118,000 a year
- Full-time
- Remote
- Computer science
- Computer Science
- DevOps
- Tuition reimbursement
- Paid time off
Senior PHP Full Stack Web Developer
Donkey Mob —Toronto, ON
- Full-time
- Computer science
- Java
- APIs
- Dental care
Junior Software Engineer- Global Payments Engineering
Scotiabank —Toronto, ON
- Computer Science
- Engineering
- Java
- Tuition reimbursement
Node JS Developer
Capgemini —Toronto, ON
- $25.41–$39.71 an hour
- Contract
- Management
- Java
- Analysis skills
- Dental care
- Vision care
Senior Android Engineer
Source Code —Toronto, ON
- $90,000–$117,200 a year
- Full-time
- Java
- APIs
Quick apply
Senior Software Engineer
Guidewire Software —Toronto, ON
- $126,000–$157,000 a year
- Full-time
- Hybrid work
- Computer Science
- DevOps
- Engineering
- Dental care
- Paid time off
Senior Software Developer - Workflows
Verily —Toronto, ON
- $146,500–$164,500 a year
- Full-time
- Azure
- Computer Science
- Engineering
Software Frontend UI Engineer
Fitch Ratings —Toronto, ON
- $120,000–$150,000 a year
- Hybrid work
- Oracle
- DevOps
- Java

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sr full stack developer java, spring boot jobs near markham, on

Lead Backend Developer (Java/Spring Boot, API Architecture)

Recrute Action Inc. -
Toronto, ON

Quick apply

Job details

Temporary | Full-time | Fixed term contract
$77–$93 an hour
3 days ago

Qualifications

Spring Boot
Pricing
Java
Bachelor's
Distributed systems
REST
APIs
Business

Full job description

Lead Backend Developer (Java/Spring Boot, API Architecture)

Be part of a transformative technology initiative within the insurance industry, working on scalable services, modern APIs, and enterprise-wide integrations. This hybrid contract offers exposure to complex systems, meaningful challenges, and opportunities to contribute to innovative solutions with broad organizational impact.

What is in it for you:

Salaried: $77-82 per hour.
Incorporated Business Rate: $88-93 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:

Design and review backend services and REST APIs.
Lead orchestration of multiple upstream services (rates, adjustments, customer attributes).
Guide team on scalable, stateless service design.
Define API contracts, error handling, and resiliency patterns.
Support developers with design decisions and troubleshooting.
Partner with BA on translating business rules into technical solutions.
Ensure code quality, standards, and delivery timelines.

What you will need to succeed:

10+ years of backend development experience using Java, Spring Boot, or similar technologies.
Strong expertise in designing and building RESTful APIs and service orchestration layers.
Hands-on experience integrating distributed systems and multiple upstream systems/APIs.
Experience designing stateless services and scalable backend architectures.
Strong understanding of API contracts, error handling, and resiliency patterns.
Experience building or integrating pricing engines or financial calculation services.
Knowledge of banking systems, including rates, lending, or product services.
Familiarity with batch systems or hybrid batch and real-time architectures.
Experience with observability tools and practices, including logging, tracing, and monitoring.
Exposure to rules engines or complex business logic orchestration.

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.

# MFCJP00016860

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

Pay: $77.00-$93.00 per hour

Benefits:

Work from home

Application question(s):

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

Experience:

backend development (Java/Spring Boot or similar): 10 years (required)
REST API and service orchestration development: 8 years (required)
distributed systems with multiple upstream systems and APIs: 8 years (required)
stateless and scalable backend architecture design: 8 years (required)
error handling, resiliency patterns, and API contract design: 5 years (required)
pricing engines or financial calculation services: 2 years (preferred)
banking systems, rates, lending, or product services: 2 years (preferred)
batch and real-time architecture: 2 years (preferred)
observability (logging, tracing, monitoring): 2 years (preferred)
rules engines and complex business logic orchestration: 2 years (preferred)

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

Quick apply

Refine Your Search

sr full stack developer java, spring boot jobs in markham, on

Lead Backend Developer (Java/Spring Boot, API Architecture)

Java backend developer

Sr. MindBreeze Developer

Java Backend Developer

RQ09574 - Sr. Software Developer - Back End

Senior Java Dev (Java, Kafka) (Hybrid)

RQ09364 - Int. Software Developer

RQ11221 - Sr. Software Developer- Front End

RQ09317 - Sr. Software Developer

RQ10055 - Software Developer - Senior

Software Engineer

Software Engineer (IBM Sterling)

Software Developer

Senior PHP Full Stack Web Developer

Junior Software Engineer- Global Payments Engineering

Node JS Developer

Senior Android Engineer

Senior Software Engineer

Senior Software Developer - Workflows

Software Frontend UI Engineer

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