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Added 17 mins ago
C
Lead Software Engineer - Enterprise Applications
Citi
Mississauga, ON
- Full-time
Programming: Strong proficiency in Python and/or Java (Spring Boot); working knowledge of JavaScript/TypeScript (Angular, Node.js). Full‑stack experience is a plus.
Added 17 mins ago
C
Sr. Consultant, Solution Design and Strategy-Payments
CIBC
Toronto, ON
- Full-time
…Connect Enterprise, IBM MQ, ISO 20022, IT Strategic Planning, Java (Programming Language), Microsoft Azure, Oracle Database, Payment Handling, Payment Services, Red Hat Ansible, Redhat…
Added 1 hour ago
ES
Senior Java Engineer
EPAM Systems
Toronto, ON
- Full-time
Strong professional experience with Java and Spring Boot, including building production-grade APIs, microservices, and distributed systems at enterprise scale
Added 4 hours ago
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Architect (ATC)
Virtusa
Mississauga, ON
- Full-time
Design, develop, test, and maintain banking applications using Java technologies. Collaborate with business and technical teams to deliver secure, scalable, and high-performance solutions.
Added 4 hours ago
V
Senior Consultant
Virtusa
Mississauga, ON
- Full-time
5+ years of hands-on Java development experience, with deep expertise in core Java, object-oriented design, advanced data structures, multithreading, and concurrency (including…
Added 4 hours ago
B
Senior Technology Manager, Loan Servicing Technology
BMO
Toronto, ON · FCP
- Full-time
API management, REST services, microservices, and secure integration patterns.
Added 4 hours ago
B
Senior Technology Manager
BMO
Toronto, ON · FCP
- Full-time
Added 4 hours ago
A
Principal Software Developer
Autodesk
Toronto, ON · AMER - Canada - Ontario - Toronto - University Ave
- Full-time
Write high-quality, secure, testable production code in Java, Python, Go, or similar languages.
Added 5 hours ago
R
Senior Manager, Software Development
RBC
Toronto, ON
- Full-time
Strong hands-on experience with several of the following technologies and practices: Java and Spring Boot, Event-driven architecture and Apache Kafka, Microservices and distributed systems,…
Added 5 hours ago
R
Senior MuleSoft Integration Developer
RBC
Toronto, ON
- Full-time
Java Development & Microservices – Develop and maintain Java applications and microservices; build custom connectors and extensions; implement object-oriented design patterns and best…
Added 5 hours ago
TI
Computer programmer
TechSmash Inc.
Scarborough, ON
- $46.15 to $50 CAD / hour
- Full-time
- On-site
Added 5 hours ago
C
Full Stack Developer (Java + Angular)
CGI
Halifax, NS
- Full-time
…growing team. In this role, you will leverage your expertise in Java, Spring Boot, Microservices, Angular, AWS, and cloud-native technologies to design, develop, and deliver scalable…
Added 5 hours ago
B
Full Stack Engineer (AI-Enabled)
BMO
Calgary, AB · GCS
- Full-time
Build robust microservices and APIs using Java, Node.js, or Python
Added 5 hours ago
B
Vice President, Commodities Development
BMO
Toronto, ON · FCP
- Full-time
…developing resilient, scalable and compliant trading system in Java while enabling increasing levels of automation and electronic execution across the Commodities trading flows. This role…
Added 5 hours ago
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Developer Lead (AI-Enabled Systems)
BMO
Toronto, ON · FCP
- Full-time
Build robust microservices and APIs using Java, Node.js, or Python
Added 5 hours ago
DI
Information systems analyst - computer systems
DPMSYSTEMS IT CONSULTING SERVICES
Vancouver, BC
- From $46.5 CAD / hour
- Full-time
- Contract
- On-site
Added 6 hours ago
V
Java Developer
Virtusa
Mississauga, ON
- Full-time
We are seeking a highly skilled Senior Java Engineer to design, develop, and maintain
Added 6 hours ago
DS
Cybersecurity specialist
D3 Security Management Systems Inc
Vancouver, BC
- From $53.84 CAD / hour
- Full-time
- Contract
- On-site
Added 7 hours ago
V
Architect
Virtusa
Toronto, ON
- Full-time
Experienced Java Developer with 15+ years of expertise in designing, developing, and maintaining enterprise-grade applications, specifically within Online Banking for Business (OLBB)…
Added 7 hours ago
V
Associate
Virtusa
Toronto, ON
- Full-time
Junior Project Manager - Backend/API Developer
Added 7 hours ago
V
Architect
Virtusa
Toronto, ON
- Full-time
Job Summary: Experienced Java Developer who has previous experience in Online Banking for BusinessOLBB with 15 years of expertise in designing developing and maintaining enterprisegrade…
Added 7 hours ago
V
Lead Software Engineer
Virtusa
Mississauga, ON
- Full-time
Primary skill: Java core 17, Spring Boot, Restful APIs, Microservices
Added 7 hours ago
OI
Senior Software Engineer
Oryn, Inc.
Mississauga, ON
- Full-time
Hands-on experience in Back-End Web Development, including APIs, microservices, and database integration.
Added 7 hours ago
V
Java Developer
Virtusa
Mississauga, ON
- Full-time
5+ years of hands on experience in building an enterprise scale highly componentized application using Java, Spring Boot, Microservices, Database and using latest technologies.
Added 8 hours ago
M
Senior Software Engineer
Microsoft
Vancouver, BC
- Full-time
…coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent…

Yochana

Senior Backend Developer

Toronto, ON, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Nov 8, 2026
Posting language: English
Posted: Oct 9, 2026

Original job description

Position Name – Senior Backend Developer

Type of hiring – Fulltime/Subcon

Location – Brampton, ON (Onsite)

Job Description:

Experience 8-12 Years of overall IT experience with 5+ Years of hands-on Senior Backend Developer with strong expertise in Java and Spring Boot, experienced in building and delivering enterprise-scale microservices and API-driven platforms.

The ideal candidate will play a key role in designing, developing, and maintaining scalable backend services, integrating with multiple internal and external systems, and ensuring high availability and performance of applications.

Key Responsibilities

Design, develop, and maintain scalable backend services using Java and Spring Boot within a microservices architecture.
Develop and maintain RESTful APIs and integration services, ensuring secure and efficient communication between distributed systems.
Work closely with frontend teams, product managers, architects, and DevOps engineers to deliver high-quality solutions aligned with business requirements.
Participate in system design, architecture discussions, and technical decision-making for large-scale enterprise applications.
Implement performance optimization, caching strategies, and concurrency handling to ensure system reliability and scalability.
Develop secure APIs using OAuth/OIDC authentication mechanisms, ensuring compliance with enterprise security standards.
Integrate with external platforms and services using REST/SOAP APIs, messaging systems (Kafka), and event-driven architectures.
Ensure code quality through code reviews, automated testing, and adherence to best engineering practices.
Support CI/CD pipelines and cloud-native deployments in containerized environments.
Provide technical mentorship and guidance to junior developers while contributing hands-on to complex development tasks.

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More about this job

Responsibilities

Design, develop, and maintain scalable Java and Spring Boot backend services, RESTful APIs, and integrations within enterprise microservices architectures. Improve security, performance, and reliability; contribute to architecture and CI/CD efforts; ensure code quality; and mentor junior developers.

Requirements

Requires 8–12 years of overall IT experience, including at least 5 years of hands-on senior backend development experience. Candidates should have strong Java and Spring Boot expertise and experience delivering enterprise-scale microservices and API-driven platforms.

Skills

Java
Spring Boot
Microservices
RESTful APIs
API Integration
System Design
Performance Optimization
Caching
Concurrency
OAuth
OpenID Connect
SOAP APIs
Kafka
Event-Driven Architecture
Automated Testing
CI/CD

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
Microservices
Backend Services
RESTful APIs
API-Driven Platforms
Enterprise Applications
System Design
Software Architecture
Performance Optimization
Caching Strategies
Concurrency Handling
OAuth
OpenID Connect
REST APIs
SOAP APIs
Kafka
Messaging Systems
Event-Driven Architecture
Code Reviews
Automated Testing
CI/CD
Cloud-Native Deployments
Containerized Environments
Technical Mentorship
Telecommunications

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