Markham, On Sr full stack developer java, spring boot Jobs – 158 Openings This Week

Sr. Java Developer
Cognizant —Toronto, ON
- $85,000–$135,000 a year
- Full-time
- Hybrid work
- Java
- Databases
- SQL
RQ09800 - Sr. Software Developer - Full Stack
Source Code —Toronto, ON
- Full-time
- Hybrid work
- Azure
- Maintenance
- SQL
Quick apply
Java Fullstack Developer
Wipro Limited —Toronto, ON
- Azure
- Computer Science
- Engineering
RQ11092 - 4 x Sr. Software Developer - Full Stack
Source Code —Toronto, ON
- $72.14–$108.22 an hour
- Full-time
- Azure
- Oracle
- DevOps
Quick apply
9d
RQ11124 - Sr. Software Developer - Full Stack
Source Code —Toronto, ON
- $72.14–$108.22 an hour
- Full-time
- Azure
- DevOps
- Java
Quick apply
RQ09528/ RQ09623 - Sr. Software Developer - Full Stack
Source Code —Toronto, ON
- Full-time
- Oracle
- DevOps
- Java
Quick apply
RQ09943 - Sr. Software Developer - Full Stack
Source Code —Toronto, ON
- Full-time
- Azure
- Oracle
- DevOps
Quick apply
Senior Java Developer
Tata Consultancy Services —Markham, ON
- $90,000–$110,000 a year
- Oracle
- Java
- APIs
Java Developer
Cloud 3D Print —Markham, ON
- Immediate opening
- Azure
- DevOps
- Java
RQ11025 - Sr. Software Developer - Full Stack
Source Code —Toronto, ON
- $72.14–$108.22 an hour
- Full-time
- Azure
- DevOps
- Java
Quick apply
RQ10562 - Sr. Software Developer - Full Stack
Source Code —Toronto, ON
- DevOps
- Java
- SQL
Quick apply
RQ10490 - Sr. Software Developer - Full Stack
Source Code —Toronto, ON
- Full-time
- Azure
- DevOps
- Java
Quick apply
Senior Full Stack Developer
Aarorn Technologies Inc. —Toronto, ON
- $45–$47 an hour
- Azure
- DevOps
- Java
Quick apply
3d
RQ09714 - Sr. Software Developer - Full Stack
Source Code —Toronto, ON
- Full-time
- Hybrid work
- Azure
- Java
- APIs
Quick apply
RQ11123 - 2 x Sr. Software Developer - Full Stack
Source Code —Toronto, ON
- $72.14–$108.22 an hour
- Full-time
- Azure
- DevOps
- Java
Quick apply
Java Developer
Tata Consultancy Services —Toronto, ON
- $90,000–$110,000 a year
- Oracle
- Java
- SQL
Full Stack Developer
Luxoft —Toronto, ON
- DevOps
- English
- Java
Développeur senior full stack
Systematix —Toronto, ON
- Up to $100 an hour
- Full-time
- Hybrid work
- Bilingual
- Computer Science
- DevOps
Quick apply
2d
IT Solutions Specialist
City of Markham —Markham, ON
- $96,257–$129,223 a year
- Full-time
- Azure
- Oracle
- Computer Science
Quick apply
11d
Springboot Developer
Tata Consultancy Services —Toronto, ON
- $90,000–$120,000 a year
- Java

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Sr. Java Developer

Cognizant -
Toronto, ON

Apply Now

Job details

Full-time
$85,000–$135,000 a year

Qualifications

Spring Boot
CI/CD
Performance tuning
Java
Databases
Microservices
SQL
Integration testing
Kafka
Leadership
Communication skills
Spring framework

Full job description

About the role
As a Senior Java Developer , you will make an impact by designing and delivering resilient, scalable microservices that power secure cards and payments solutions. You will be a valued member of the engineering team and work collaboratively with product owners, architects, and cross-functional teams to drive high-quality technology outcomes aligned with enterprise standards.

In this role, you will:
Design and build microservices using Spring Boot and Spring Framework to ensure scalability and reliability
Develop event-driven solutions using Kafka for real-time data streaming and system integration
Write high-quality Java code with strong JUnit5 test coverage to ensure stability and maintainability
Develop and optimize SQL queries to support high-volume transactional systems
Collaborate with stakeholders to translate business requirements into effective technical solutions
Work model
We believe hybrid work is the way forward as we strive to provide flexibility wherever possible. Based on this role’s business requirements, this is a hybrid position requiring 2–3 days per week in a Cognizant or client office in Toronto, Ontario . Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs.
The working arrangements for this role are accurate as of the date of posting. This may change based on the project you’re engaged in, as well as business and client requirements. Rest assured; we will always be clear about role expectations.

What you need to have to be considered:
9+ years of solid experience with Java
Strong experience with Java, specifically microservices, Spring Boot and core Spring components
Hands-on experience with Kafka , including topic design and consumer patterns
Advanced SQL skills , including query optimization and performance tuning
Experience with JUnit5 testing frameworks , including unit and integration testing
Strong understanding of microservices architecture , including scalability and resiliency
Experience with secure coding practices and code reviews
Strong troubleshooting skills for complex production issues
Excellent communication skills and ability to work in a hybrid team environment

These will help you stand out:
Experience in cards and payments domain (authorization, settlement, reconciliation)
Familiarity with the Spring ecosystem, including security and data access modules
Experience with CI/CD pipelines and automated deployments
Strong performance optimization experience across applications and databases
Mentoring or leadership experience within engineering teams

Salary and Other Compensation:
Applications will be accepted until June 30th, 2026 .
The annual salary for this position is between $85,000 - $135,000 , depending on experience and other qualifications of the successful candidate.

This position is also eligible for Cognizant’s discretionary annual incentive program , based on performance and subject to the terms of Cognizant’s applicable plans.
This job posting is for an existing vacancy within the organization.

Apply Now

Refine Your Search

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

Sr. Java Developer

RQ09800 - Sr. Software Developer - Full Stack

Java Fullstack Developer

RQ11092 - 4 x Sr. Software Developer - Full Stack

RQ11124 - Sr. Software Developer - Full Stack

RQ09528/ RQ09623 - Sr. Software Developer - Full Stack

RQ09943 - Sr. Software Developer - Full Stack

Senior Java Developer

Java Developer

RQ11025 - Sr. Software Developer - Full Stack

RQ10562 - Sr. Software Developer - Full Stack

RQ10490 - Sr. Software Developer - Full Stack

Senior Full Stack Developer

RQ09714 - Sr. Software Developer - Full Stack

RQ11123 - 2 x Sr. Software Developer - Full Stack

Java Developer

Full Stack Developer

Développeur senior full stack

IT Solutions Specialist

Springboot Developer

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