Skills
Communication
Teamwork
Java
TypeScript
NoSQL
MySQL
MongoDB
PostgreSQL
GraphQL
Risk Management
GitLab
CI/CD
DevOps
Docker
Kubernetes
Monitoring
Jenkins
Scrum
Problem-solving
Architecture
git
angular
AWS
Agile
AWS Cloud
Microservice
Junit
Spring
Hibernate
Redis
HTML5
Spring Boot
Spring Security
Gitlab CI
Kafka
Terraform
Microservices
Job Specifications
Position Name – Senior Full Stack Developer
Type of hiring – Fulltime
Location – Markham, ON (Hybrid – 3 days a week Mon/Tue/Wed Mandatory)
Salary – CAD $100-120K/Annum
Job Description:
Seeking a Full stack Developer with strong backend expertise to design, develop, and govern enterprise-grade applications.
This role emphasizes Java 17/21 and Spring Boot 3.x, microservices architecture, and AWS cloud deployment, while ensuring compliance with technical standards, governance, risk management, and driving continuous improvement.
Key Responsibilities:
Backend Development (Primary Focus)
Build scalable, high-performance RESTful APIs using Java 17/21 and Spring Boot 3.x.
Architect and implement microservices with Spring Cloud (Gateway, Config, Discovery).
Implement security using Spring Security 6.x (OAuth2, JWT, RBAC), with structured logging and robust error handling.
Design and optimize schemas; tune queries with Spring Data JPA/Hibernate 6.x for PostgreSQL/MySQL.
Develop event-driven patterns with Kafka or AWS SNS/SQS; apply caching (Redis/Caffeine) where needed.
Write unit/integration tests (JUnit 5, Mockito, TestContainers) and ensure performance/availability (health checks, DR).
Drive technical governance, code quality, and adherence to architecture standards; lead root-cause analysis for production incidents.
Frontend Development
Develop responsive UIs with Angular 17+, TypeScript 5.x, HTML5, SCSS, and Angular Material.
Integrate backend APIs; handle async workflows with RxJS and adopt state management (NgRx or Signals).
Ensure UI quality with unit tests (Jest/Jasmine) and e2e tests (Cypress).
Cloud & DevOps
Deploy and operate on AWS (EC2, S3, RDS, Lambda, API Gateway, CloudWatch).
Implement CI/CD (Jenkins/GitLab CI/AWS CodePipeline) and containerization with Docker.
Use IaC (CloudFormation/Terraform); monitor and optimize cost/performance.
Collaboration & Best Practices
Participate in code reviews; maintain coding standards and clear technical documentation.
Collaborate with Product, Design, QA; work in Agile/Scrum and contribute to roadmap/architecture.
Champion continuous improvement and process innovation to drive quality and efficiency.
Required Qualifications
Technical Skills (Backend Expertise is MANDATORY)
Expert-level Java 17/21 & Spring Boot 3.x; deep Spring ecosystem (MVC, Data JPA, Security 6.x).
Strong microservices architecture with Spring Cloud; REST API design best practices.
RDBMS expertise (PostgreSQL/MySQL); ORM and query optimization; NoSQL (MongoDB/DynamoDB) a plus.
Messaging (Kafka, RabbitMQ, AWS SQS/SNS); WebFlux/reactive knowledge preferred.
Additional Skills
Frontend: Angular 17+, TypeScript; RxJS/Signals; modern build tooling.
Cloud & Infra: AWS hands-on, Docker; Git; CI/CD practices.
Experience: 2-4 Years of professional Java backend development building production systems.
Soft skills: problem-solving, debugging, communication, teamwork.
Preferred Qualifications
AWS certifications; Kubernetes/ECS; GraphQL; Serverless (Lambda).
Monitoring (CloudWatch/New Relic/Datadog); Elasticsearch; Redis/caching.
Understanding of distributed systems and microservice patterns.
About the Company
Yochana: Your Trusted Workforce Partner Across North America & Beyond
For over 15 years, Yochana has been a leading talent acquisition firm, connecting businesses with top professionals across industries. Headquartered in Farmington Hills, Michigan, we specialize in temporary workforce solutions, permanent placements, contract-to-hire, and recruitment process outsourcing (RPO) across the USA, Canada, Mexico, and India.
At Yochana, we go beyond traditional hiring agencies--our customized recruitment strategies and AI-driven ...
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