Columbus Senior developer python, oracle pl/sql, java Jobs – 156 Openings This Week

Sr Snowflake Engineer
Apexon —Toronto, ON
- $100,000–$140,000 a year
- Full-time
- Azure
- SQL
- AWS
Quick apply
Software Engineer
Scotiabank —Scarborough, ON
- Azure
- AWS
- Continuous improvement
- Profit sharing
- Vision care
7h
Lead Software developer
GE Vernova —Markham, ON
- $110,500–$165,800 a year
- Full-time
- Remote
- Research
- Java
- C++
5h
Manager, Site Reliability Engineering
Mastercard —Toronto, ON
- $121,000–$169,000 a year
- Full-time
- Azure
- Computer Science
- Engineering
Execution Trader - Blockchain Markets (Toronto, Canada)
Mamoru —Toronto, ON
- From $60,000 a month
- Full-time
- Computer Science
- Finance
- SQL
Quick apply
14d
Senior DevOps Platform Architect
Veriday Inc. —Toronto, ON
- $80–$100 a day
- Hybrid work
- Azure
- DevOps
- Java
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Embedded Software Engineer
Imagine Communications —Toronto, ON
- $90,000–$100,000 a year
- Full-time
- Software troubleshooting
- Research
- Java
- Dental care
- Employee assistance program
Lead Premium Support Specialist - Fortify (Enterprise Application Security)
OpenText —Richmond Hill, ON
- $86,800–$130,200 a year
- Weekends as needed
- Spanish
- Windows
- Java
- Paid time off
Lead Premium Support Specialist - TeamSite
OpenText —Richmond Hill, ON
- $86,800–$130,200 a year
- Weekends as needed
- Spanish
- Azure
- Windows
- Paid time off
Telemetry Firmware/Driver Development, Staff
Qualcomm —Markham, ON
- $113,800–$163,800 a year
- Computer science
- Doctoral degree
- Computer Science
Senior AWS Lambda (Java) Developer
Play Hockey —Canada
- From $80,000 a year
- Full-time
- Remote
- Computer Science
- DevOps
- Java
- Disability insurance
- Dental care
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Senior AI Data Scientist
Biocode Ai —Canada
- Full-time
- Remote
- Research
- Master's degree
- SQL
- Dental care
- Tuition reimbursement
Quick apply
1d

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Senior Java Developer
Citi —Mississauga, ON
Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish…
$120,800–$170,800 a year
5d
Java + Python Backend Developer
Recutify Inc. —Toronto, ON
Bachelor's or Master's degree in computer science or related field. Strong proficiency in Java and Python for backend development.
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Sr Snowflake Engineer

Apexon
Toronto, ON

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Job details

Permanent | Full-time

Skills

Data development experience
Looker
Power BI
Data integration
Azure
Continuous Delivery (CD) implementation
Infrastructure as Code (IaC)
Cloud-based ETL
Test automation
Google Cloud Platform
Tableau
Data and database experience
Data governance
Snowflake
SQL
Database design
AWS
Terraform
Mentoring
Query optimization
GitHub
Kafka
Environment provisioning
Data warehouse
Python
Pipeline
Dimensional modeling
Analytics

Full job description

Job role : Sr Snowflake Engineer

Location: Downtown Toronto

FTE or contract

5 to 6 years of experience - if more years better

Sr Snowflake Engineer:

Job Overview

We are building a modern data platform centered on Snowflake and we’re seeking a Snowflake-focused data professional to design, build and operationalize Snowflake-native solutions. The role combines advanced Snowflake development (Snowpark, Streams & Tasks, Snowpipe), data architecture and platform engineering to deliver performant, secure, governed data products, developer utilities and Snowflake-based apps that enable analytics and data products across the business.

Reports To
Director, Data and AI

Responsibilities and Duties

· Lead design and implementation of Snowflake-based data architectures: schemas, data vault/house/star models, materialized views, and zero-copy cloning patterns for environments.

· Build and maintain production ETL/ELT pipelines into Snowflake using Snowpipe, Snowpark, Streams & Tasks and partner tools (Streamsets, dbt, Fivetran, Matillion, Airbyte, etc.).

· Develop Snowflake-native utilities and apps (Snowpark for Python, UDFs, external functions, and internal tools) to accelerate developer productivity and data product delivery.

· Optimize query performance and cost through clustering keys, partitioning strategies, resource monitors, warehouse sizing, and workload isolation.

· Implement data governance, security and access controls in Snowflake based on role-based access, masking policies, object tagging, data lineage and audit logging.

· Automate infrastructure and deployments leveraging IaC for Snowflake objects and cloud infra CI/CD pipelines, and automated testing for SQL/Snowpark code.

· Build observability and operational tooling by monitoring, alerting, usage/cost reporting, and incident playbooks for Snowflake workloads.

· Mentor engineers, review designs and contribute to roadmap decisions for Snowflake platform evolution.

Required skills and experience

· Strong hands-on experience designing and operating Snowflake in production

· Deep experience with Snowflake features, like Snowpark, Streams & Tasks, Snowpipe, Time Travel, cloning, materialized views, external functions and user-defined functions.

· Hands-on ETL/ELT development experience with dbt, SQL, and one or more ingestion tools (Streamsets, Fivetran, Matillion, Airbyte, Kafka connectors).

· Proficient in Python (Snowpark/connector), SQL tuning and query optimization techniques.

· Experience with IaC and automation (Terraform, GitHub Actions, Jenkins, or equivalent).

· Strong knowledge of cloud platforms and native services (AWS, Azure or GCP) as they relate to Snowflake deployment and integrations.

· Solid understanding of medallion architecture, data modeling patterns, data governance, and secure data sharing.

· Demonstrated ability to implement CI/CD, automated testing and production operational practices for data workloads.

Preferred qualifications

· Snowflake SnowPro Core or advanced Snowflake certifications.

· Experience with dbt (core or Cloud) for transformation and modular SQL engineering.

· Experience with data virtualization, data catalogs or data lineage tools.

· Familiarity with analytics and BI integrations (Looker, Tableau, Power BI) and building Snowflake-optimized semantic layers.

· Experience building internal developer tools or data apps using Snowpark or lightweight web frameworks.

Pay: $100,000.00-$140,000.00 per year

Work Location: In person

Quick apply

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senior developer python, oracle pl/sql, java jobs in columbus

Sr Snowflake Engineer

Software Engineer

Lead Software developer

Manager, Site Reliability Engineering

Execution Trader - Blockchain Markets (Toronto, Canada)

Senior DevOps Platform Architect

Embedded Software Engineer

Lead Premium Support Specialist - Fortify (Enterprise Application Security)

Lead Premium Support Specialist - TeamSite

Telemetry Firmware/Driver Development, Staff

Senior AWS Lambda (Java) Developer

Senior AI Data Scientist

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