Senior Java Full Stack Developer
About the role
Date Posted: 09/23/2025
Hiring Organization: Rose International
Position Number: 488952
Industry: Financial Services
Job Title: Senior Java Full Stack Developer
Job Location: Mississauga, ON, Canada, L5R 0B8
Work Model: Onsite
Employment Type: Temporary
FT/PT: Full-Time
Estimated Duration (In months): 6
Min Hourly Rate($): 55.00
Max Hourly Rate($): 60.00
Must Have Skills/Attributes: Java, NoSQL, SQL
Experience Desired: Full Stack Development experience (5 yrs); Experience in in Java, Spring Boot, Angular, SQL, and Kubernetes. (5 yrs); Experience in REST APIs, microservices, and application integration (5 yrs); Experience in DevOps and cloud platforms (5 yrs)
Required Minimum Education: Bachelor’s Degree
**C2C is not available**
Qualifications Job Description
- 4-6 years of hands-on full-stack development experience.
- Proficiency in Java, Spring Boot, Angular, SQL, and Kubernetes.
- Strong knowledge of REST APIs, microservices, and application integration.
- Familiarity with NoSQL databases, Docker, CI/CD tools, and Kafka.
- Exposure to DevOps and cloud platforms (AWS/GCP/Azure) preferred.
- Strong debugging, problem-solving, and performance tuning skills.
- Business knowledge of Financial Markets and Back Office function
- Strong Analytical, Problem-solving, and excellent communication and teamwork skills.
Responsibilities
- Design, develop, and maintain end-to-end applications using Java, Spring Boot, Angular, SQL, and Kubernetes.
- Implement and integrate Rest APIs and microservices with enterprise systems.
- Develop responsive and scalable front-end applications with Angular.
- Write clean, maintainable, and optimized code aligned with business requirements.
- Perform unit testing, debugging, and code reviews to ensure code quality and performance.
- Collaborate with cross-functional teams (Product, QA, UI/UX, Cloud/Infra) to deliver business solutions.
- Mentor junior developers by sharing best practices and reviewing code.
- Participate in deployment support and help resolve production issues.
Competencies
- Leadership and mentoring of junior developers.
- Strong analytical and decision-making skills.
- Excellent communication skills.
- Team oriented, collaborative working style.
- **Only those lawfully authorized to work in the designated country associated with the position will be considered.**
- **Please note that all Position start dates and duration are estimates and may be reduced or lengthened based upon a client’s business needs and requirements.**
Benefits For information and details on employment benefits offered with this position, please visit here. Should you have any questions/concerns, please contact our HR Department via our secure website.
California Pay Equity For information and details on pay equity laws in California, please visit the State of California Department of Industrial Relations' website here.
Rose International is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender (expression or identity), national origin, arrest and conviction records, disability, veteran status or any other characteristic protected by law. Positions located in San Francisco and Los Angeles, California will be administered in accordance with their respective Fair Chance Ordinances. If you need assistance in completing this application, or during any phase of the application, interview, hiring, or employment process, whether due to a disability or otherwise, please contact our HR Department. Rose International has an official agreement (ID #132522), effective June 30, 2008, with the U.S. Department of Homeland Security, U.S. Citizenship and Immigration Services, Employment Verification Program (E-Verify). (Posting required by OCGA 13/10-91.).
About Rose International
Founded in 1993, Rose International is a leader in providing Staffing and Total Talent Solutions nationwide. We have offices across the U.S. and offer thousands of opportunities across the industries we service.
Rose International is an employee-oriented company. We offer challenging assignments and strive to be with our employees long-term. We are committed to quality people and service. At Rose, we offer our employees the opportunity to join a highly skilled, professional team and provide continuous professional development.
Employees of Rose International get the opportunity to work for some of the best corporations and government agencies across the country. When you work with Rose, we provide a challenging, exciting and professional atmosphere. We allow you to showcase your skills and take the time to find a position that is the right fit for you.
Specifically, our services include; Staffing (IT, Admin/Clerical, Engineering, Finance/Accounting, HR/Legal, Light Industrial, Marketing/Creative and Procurement/Supply Chain), Contact Center, Delivery-Centric MSP, Named Resource and IC Compliance, Direct Source and Recruitment Process Outsourcing (RPO).
Senior Java Full Stack Developer
About the role
Date Posted: 09/23/2025
Hiring Organization: Rose International
Position Number: 488952
Industry: Financial Services
Job Title: Senior Java Full Stack Developer
Job Location: Mississauga, ON, Canada, L5R 0B8
Work Model: Onsite
Employment Type: Temporary
FT/PT: Full-Time
Estimated Duration (In months): 6
Min Hourly Rate($): 55.00
Max Hourly Rate($): 60.00
Must Have Skills/Attributes: Java, NoSQL, SQL
Experience Desired: Full Stack Development experience (5 yrs); Experience in in Java, Spring Boot, Angular, SQL, and Kubernetes. (5 yrs); Experience in REST APIs, microservices, and application integration (5 yrs); Experience in DevOps and cloud platforms (5 yrs)
Required Minimum Education: Bachelor’s Degree
**C2C is not available**
Qualifications Job Description
- 4-6 years of hands-on full-stack development experience.
- Proficiency in Java, Spring Boot, Angular, SQL, and Kubernetes.
- Strong knowledge of REST APIs, microservices, and application integration.
- Familiarity with NoSQL databases, Docker, CI/CD tools, and Kafka.
- Exposure to DevOps and cloud platforms (AWS/GCP/Azure) preferred.
- Strong debugging, problem-solving, and performance tuning skills.
- Business knowledge of Financial Markets and Back Office function
- Strong Analytical, Problem-solving, and excellent communication and teamwork skills.
Responsibilities
- Design, develop, and maintain end-to-end applications using Java, Spring Boot, Angular, SQL, and Kubernetes.
- Implement and integrate Rest APIs and microservices with enterprise systems.
- Develop responsive and scalable front-end applications with Angular.
- Write clean, maintainable, and optimized code aligned with business requirements.
- Perform unit testing, debugging, and code reviews to ensure code quality and performance.
- Collaborate with cross-functional teams (Product, QA, UI/UX, Cloud/Infra) to deliver business solutions.
- Mentor junior developers by sharing best practices and reviewing code.
- Participate in deployment support and help resolve production issues.
Competencies
- Leadership and mentoring of junior developers.
- Strong analytical and decision-making skills.
- Excellent communication skills.
- Team oriented, collaborative working style.
- **Only those lawfully authorized to work in the designated country associated with the position will be considered.**
- **Please note that all Position start dates and duration are estimates and may be reduced or lengthened based upon a client’s business needs and requirements.**
Benefits For information and details on employment benefits offered with this position, please visit here. Should you have any questions/concerns, please contact our HR Department via our secure website.
California Pay Equity For information and details on pay equity laws in California, please visit the State of California Department of Industrial Relations' website here.
Rose International is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender (expression or identity), national origin, arrest and conviction records, disability, veteran status or any other characteristic protected by law. Positions located in San Francisco and Los Angeles, California will be administered in accordance with their respective Fair Chance Ordinances. If you need assistance in completing this application, or during any phase of the application, interview, hiring, or employment process, whether due to a disability or otherwise, please contact our HR Department. Rose International has an official agreement (ID #132522), effective June 30, 2008, with the U.S. Department of Homeland Security, U.S. Citizenship and Immigration Services, Employment Verification Program (E-Verify). (Posting required by OCGA 13/10-91.).
About Rose International
Founded in 1993, Rose International is a leader in providing Staffing and Total Talent Solutions nationwide. We have offices across the U.S. and offer thousands of opportunities across the industries we service.
Rose International is an employee-oriented company. We offer challenging assignments and strive to be with our employees long-term. We are committed to quality people and service. At Rose, we offer our employees the opportunity to join a highly skilled, professional team and provide continuous professional development.
Employees of Rose International get the opportunity to work for some of the best corporations and government agencies across the country. When you work with Rose, we provide a challenging, exciting and professional atmosphere. We allow you to showcase your skills and take the time to find a position that is the right fit for you.
Specifically, our services include; Staffing (IT, Admin/Clerical, Engineering, Finance/Accounting, HR/Legal, Light Industrial, Marketing/Creative and Procurement/Supply Chain), Contact Center, Delivery-Centric MSP, Named Resource and IC Compliance, Direct Source and Recruitment Process Outsourcing (RPO).