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Apptoza Inc.
🚀 Hiring Now | Full Stack / Senior .NET Developer (Oracle → PostgreSQL / Snowflake Migration)
📍 Location: Toronto, ON (Hybrid)
📄 Contract Opportunity
We are actively seeking a highly skilled Full Stack / Senior .NET Developer to join a strategic enterprise modernization initiative focused on Oracle-to-PostgreSQL and Oracle-to-Snowflake migration
.This is an exciting opportunity to work on a large-scale digital transformation program within the Banking and Financial Services sector, leveraging modern cloud-native technologies, AI-assisted development tools, and enterprise-grade architectures
.🔹 Key Responsibilitie
s✅ Lead Oracle database migration and modernization initiative
s✅ Design, develop, and maintain scalable applications using .NET / .NET Cor
e✅ Build and enhance modern front-end applications using Angular 1
9✅ Develop and consume RESTful APIs and Microservice
s✅ Drive Oracle to PostgreSQL and Oracle to Snowflake migration activitie
s✅ Collaborate with Architects, Business Analysts, Product Owners, and Database Team
s✅ Build cloud-native solutions and support enterprise-scale deployment
s✅ Participate in CI/CD implementation, automation, and release managemen
t✅ Utilize GitHub and GitHub Copilot to accelerate development and productivit
y✅ Troubleshoot, optimize, and improve application and database performanc
e🔹 Mandatory Skill
s✔ 8+ years of experience in .NET / .NET Core Developmen
t✔ Strong experience with Oracle Databas
e✔ Hands-on experience with PostgreSQ
L✔ Hands-on experience with Snowflak
e✔ Angular 19 Developmen
t✔ REST API Developmen
t✔ Database Migration & Modernization Project
s✔ Azure Kubernetes Service (AKS
)✔ CI/CD Pipeline Implementatio
n✔ GitHu
b✔ GitHub Copilot or AI-assisted Development Tool
s🔹 Must Have Migration Experienc
e⭐ Oracle → PostgreSQL Migratio
n⭐ Oracle → Snowflake Migratio
n⭐ Database Modernization Program
s⭐ Data Migration Validation & Reconciliatio
n⭐ Performance Tuning & Query Optimizatio
n🔹 Preferred Experienc
e✔ Banking / Financial Services (BFSI
)✔ Cloud-Native Application Developmen
t✔ Microservices Architectur
e✔ Azure Cloud Technologie
s✔ Enterprise Data Platform
s✔ Agile/Scrum Delivery Environmen
t🔹 What We're Looking Fo
r👉 Self-driven developer who can independently own migration and development activitie
s👉 Strong problem-solving and analytical skill
s👉 Experience working directly with business and technical stakeholder
s👉 Ability to deliver high-quality solutions in fast-paced enterprise environment
s
Verified Listing
This role has been verified for authenticity, market-rate compensation, and remote eligibility.