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Added 28 mins ago
C
Application Development Senior Manager - Vice President
Citi
Mississauga, ON
- Full-time
…ensuring scalability, resilience, and maintainability using cloud native infrastructure and openshift or Kubernates architecture including CI/CD…
Added 28 mins ago
B
Senior Manager, Data Engineer, Applied AI Data Ingestion & Integration
BMO
Toronto, ON · FCP
- Full-time
We accelerate BMO’s AI journey by building enterprise-grade, cloud-native capabilities and AI solutions. Our team combines engineering excellence with cutting-edge AI to deliver scalable,…
Added 41 mins ago
LT
Senior Python Developer
Lorven Technologies Inc.
Toronto, ON
- Contract
Develop cloud-native applications (AWS preferred)
Added 41 mins ago
S
Head of Data Systems (Google Stack)
Stacktics
Toronto, ON
- Full-time
Lead thorough audits of clients'/prospects' Data Systems, and other associated platforms and technologies as applicable including performance and cloud cost-efficiency
Added 43 mins ago
Consultant Specialist, Collateral Treasury
HSBC Global Services Limited
Toronto, ON
Build cloud-native applications on Google Cloud Platform (GCP) with strong understanding of deployment patterns, scalability, resilience and managed services
Added 43 mins ago
Agentic AI Architect, Kitchener, ON ( Hybrid)
Siemens
Kitchener, ON
…AI frameworks, connectivity platforms, semantic data models, cloud-native architectures, and industrial AI services that power autonomous, scalable, and intelligent operations across the…
Added 43 mins ago
ED
Sr Software Developer (Lead) - EN 178
Export Development Canada | Exportation et développement Canada
Remote, Canada
- Full-time
- Remote
What this role is and is not: This is a hands-on full-stack developer role with some upfront solution design and architecture responsibilities. Most of your time will be spent building,…
Added 43 mins ago
ED
Sr Software Developer (Lead) - EN 178
Export Development Canada | Exportation et développement Canada
Remote, Canada
- Full-time
- Remote
What this role is and is not: This is a hands-on full-stack developer role with some upfront solution design and architecture responsibilities. Most of your time will be spent building,…
Added 43 mins ago
ED
Sr Software Developer (Lead) - EN 178
Export Development Canada | Exportation et développement Canada
Remote, Canada
- Full-time
- Remote
What this role is and is not: This is a hands-on full-stack developer role with some upfront solution design and architecture responsibilities. Most of your time will be spent building,…
Added 43 mins ago
ED
Sr Software Developer (Lead) - EN 178
Export Development Canada | Exportation et développement Canada
Remote, Canada
- Full-time
- Remote
What this role is and is not: This is a hands-on full-stack developer role with some upfront solution design and architecture responsibilities. Most of your time will be spent building,…
Added 43 mins ago
ED
Sr Software Developer (Lead) - EN 178
Export Development Canada | Exportation et développement Canada
Remote, Canada
- Full-time
- Remote
What this role is and is not: This is a hands-on full-stack developer role with some upfront solution design and architecture responsibilities. Most of your time will be spent building,…
Added 58 mins ago
Associate Technical Services Engineer II
MongoDB
Toronto, ON
…modernize legacy workloads, embrace innovation, and unleash AI. Our cloud-native platform, MongoDB Atlas, is the only globally distributed, multi-cloud data platform and is available across…
Added 58 mins ago
B
Senior Staff Developer
Benevity
Remote, Canada
- $137,800 to $179,080 CAD / year
- Full-time
- Remote
Drive reusable and extendable architecture for developer platforms using public cloud infrastructure
Added 58 mins ago
B
Senior Staff Developer
Benevity
Remote, Canada
- Full-time
- Remote
Drive reusable and extendable architecture for developer platforms using public cloud infrastructure
Added 58 mins ago
S
Software Engineer, Streaming Platform
Sentry
Remote, Canada
- $163,000 to $200,000 CAD / year
- Full-time
- Remote
Trusted by 200,000+ organizations, Sentry is today’s application monitoring standard and our team is building its AI-native future.
Added 1 hour ago
Y
Senior Back End Developer
Yochana
Brampton, ON
- Full-time
Support CI/CD pipelines and cloud-native deployments in containerized environments.
Added 1 hour ago
IG
Machine Learning Engineer
IMCS Group
ON · Ontario, Canada
- Contract
Experience with CI/CD tools and cloud-native development practices
Added 1 hour ago
RC
Open Liberty/WebSphere Liberty-Lead application modernization architect
Realtek Consulting LLC
Toronto, ON
- Contract
Develop cloud-native microservices using Java| Spring Boot| Jakarta EE| and Open Liberty.
Added 1 hour ago
ED
Sr Software Developer (Lead) - EN 178
Export Development Canada | Exportation et développement Canada
Ottawa, ON
- $96,557 to $128,743 CAD / year
- Full-time
What this role is and is not: This is a hands-on full-stack developer role with some upfront solution design and architecture responsibilities. Most of your time will be spent building,…
Added 1 hour ago
SL
Principal Software Engineer, MarTech Platforms & Digital Enablement
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto Atria
- Full-time
…drive Sun Life's transition to a modern, composable, warehouse-native architecture powered by Snowflake, cloud-native technologies, and event-driven…
Added 1 hour ago
M
Senior Business Consultant
Miratech
Toronto, ON
- Full-time
Map requirements line-by-line against Genesys Cloud AI capability. Take the Phase 1 Requirements Matrix and assess each requirement against the native Genesys Cloud knowledge management and…
Added 1 hour ago
AC
Partner, Product Security
Air Canada
Toronto, ON · Dorval, QC
- Full-time
Experience in cloud-native architectures (AWS, Azure)
Added 2 hours ago
W
AI Engineer/Developer
W3Global
Toronto, ON
- $60,000 to $68,000 CAD / year
- Full-time
Design, develop, and maintain cloud-native applications on AWS.
Added 2 hours ago
G
Développeur(euse) logiciel / Software Developer - C#/.NET/Web (SC SaaS)
Genetec
Montreal, QC
- Full-time
…nouvelle génération de Genetec. Nous travaillons à la fois dans le cloud avec une application Web native de pointe et sur site avec des applications de bureau connectées au…
Added 2 hours ago
SL
Principal Software Engineer, MarTech Platforms & Digital Enablement
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto Atria
- Full-time
…drive Sun Life's transition to a modern, composable, warehouse-native architecture powered by Snowflake, cloud-native technologies, and event-driven…

Yochana

Senior Backend Developer

Toronto, ON, Canada

Full-time

Apply About employer

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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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