Markham, On Sr full stack developer java, spring boot Jobs – 155 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 (AI + Angular)
Tata Consultancy Services —Toronto, ON
- $90,000–$110,000 a year
- Java
- Databases
- SQL
Senior Software Engineer
Scotiabank —Toronto, ON
- Computer Science
- Engineering
- Java
- Tuition reimbursement
Sr. MindBreeze Developer
Tata Consultancy Services —Toronto, ON
- $90,000–$110,000 a year
- Java
- Python
Senior Java Developer (onsite - Cambridge, ON)
VectorVue —Toronto, ON
- $100,000–$150,000 a year
- Full-time
- Java
- Databases
- SQL
Quick apply
4d
RQ10248 - Sr. Software Developer
Source Code —Toronto, ON
- Full-time
- Oracle
- Java
- SQL
Quick apply
RQ09408 - Sr. Software Developer
Source Code —Toronto, ON
- Full-time
- Oracle
- Java
- SQL
Quick apply
RQ09701 - Sr. Software Developer
Source Code —Toronto, ON
- Full-time
- Hybrid work
- Azure
- DevOps
- SQL
Quick apply
AI Full Stack Developer
Avanade —Toronto, ON
- $104,000–$171,950 a year
- Full-time
- Azure
- Computer Science
- Sales
Product Engineering (Android & Java)
Allstate —Toronto, ON
- $67,200–$109,725 a year
- Hybrid work
- Java
- JavaScript
- APIs
- Tuition reimbursement
Senior Full Stack Developer (Contract Role)
Capco —Toronto, ON
- $118,000–$152,000 a year
- Contract
- Java
- Agile
- Communication skills
Quick apply
Fuse Integration Developer – P&C Insurance
Recutify Inc. —Markham, ON
- Full-time
- Hybrid work
- Computer Science
- DevOps
- Engineering
Quick apply
Software Engineer
Scotiabank —Toronto, ON
- Computer Science
- DevOps
- Engineering
- Profit sharing
- Vision care
Backend Software Engineer
Scotiabank —Toronto, ON
- Full-time
- DevOps
- Java
- SQL
- Tuition reimbursement
Junior Software Engineer
Scotiabank —Scarborough, ON
- Azure
- Computer Science
- Engineering
- Tuition reimbursement
Software Engineer Associate
Scotiabank —Toronto, ON
- Computer Science
- Engineering
- Java
- Tuition reimbursement
Sr. Software Engineer
Equifax —Toronto, ON
- $104,120–$136,658 a year
- Full-time
- Java
- SQL
- Bachelor's
- Paid time off
11d
RQ09484 - Sr. Software Developer - Front End
Source Code —Toronto, ON
- Full-time
- Hybrid work
- Azure
- Oracle
- DevOps
Quick apply
RQ09964/RQ09965 - Sr. Software Developer - API
Source Code —Toronto, ON
- Full-time
- Azure
- Oracle
- Java
Quick apply
RQ09885 - Sr. Software Developer - API
Source Code —Toronto, ON
- Weekends as needed
- Azure
- Oracle
- Java
Quick apply

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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 (AI + Angular)

Senior Software Engineer

Sr. MindBreeze Developer

Senior Java Developer (onsite - Cambridge, ON)

RQ10248 - Sr. Software Developer

RQ09408 - Sr. Software Developer

RQ09701 - Sr. Software Developer

AI Full Stack Developer

Product Engineering (Android & Java)

Senior Full Stack Developer (Contract Role)

Fuse Integration Developer – P&C Insurance

Software Engineer

Backend Software Engineer

Junior Software Engineer

Software Engineer Associate

Sr. Software Engineer

RQ09484 - Sr. Software Developer - Front End

RQ09964/RQ09965 - Sr. Software Developer - API

RQ09885 - Sr. Software Developer - API

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