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Sql dba Jobs in Mississauga, ON

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Sql dba • mississauga on

Last updated: 1 hour ago

PySpark Python Developer

VDart IncMississauga, ON, Canada
Full-time
Quick Apply

Job Title: PySpark Python Developer</b></div> <div> </div> </div> <div> <div><b>Location: Mississauga, ON</b></div> <div> </di... Show more

 • New!

Senior SRE Engineer (AKS, Azure, Terraform, Kubernetes, and PowerShell.)

CorGTAMississauga, Ontario, Canada
CA$85.00 hourly
Temporary

We have a great new opportunity to support one of our Consulting Services clients in a contract capacity!.Please see below for more information on the position and if interested apply with an updat... Show more

Databricks Architect (with Informatica)

Tech Talent InternationalMississauga, ON, Canada
Full-time
Quick Apply

Tech Talent International (TTI).Fortune 100/500/1000 companies to startups, small and mid-sized organizations in Canada/US.Databricks Architect (with Informatica).Databricks Architect (with Informa... Show more

Technical Lead/Manager, Application Development

Randstad CanadaMississauga, Ontario, CA
Full-time +1
Quick Apply

Our client, a leading manufacturing organization, is seeking an experienced Application Development Lead for a full time, on-site position in Mississauga, Monday through Friday.This player coach ro... Show more

Senior Data Engineer - Insurance Data Services

Royal Bank of Canada>MISSISSAUGA, Canada
Full-time

This individual partners across various IT groups to assess, research, and resolve system issues and develop new technology solutions that meet sponsor/stakeholder needs.Context is application supp... Show more

Digital Execution Manager Nuclear

KiewitOakville, ON, CA
CA$170,000.00 yearly
Full-time

Kiewit is actively looking for a skilled and dynamic Digital Project Execution Manager (DEM) Lead to join the Digital Project Execution (DPE) team.This pivotal dual-role position demands both strat... Show more

ITAM Data Reporting Analyst

BMO Financial GroupEtobicoke, ON
CA$35.00 hourly
Temporary

BMO is an organization driven by a shared Purpose: Boldly Grow the Good in business and life.It calls on members of its team, to create lasting, positive change for its customers, its communities, ... Show more

Data & Systems Analyst

SkyserviceMississauga, Ontario
Full-time

Application & Systems Management: Maintain, optimize, and develop business systems and web interfaces using Visual Studio environments, C# (.Data Engineering & Pipelines: Extract, synthesize, and t... Show more

Family Physician — 75% Billing | Flexible | $300K–$500K

Foundation Health CanadaEtobicoke, Ontario, Canada
CA$250,000.00 yearly
Full-time +1

Family Doctors/Physicians for Medical Clinics in GTA - PT/FT.Various locations in Greater Toronto Area.Must be licensed by and in good standing with the CPSO.Full-Time / Part-Time / Flexible Hours&... Show more

GCP Senior Data Engineer

J M Group IncMississauga, ON, Canada
Full-time
Quick Apply

We are looking for a GCP Senior Data Engineer with strong experience in GCP, BigQuery, Dataflow, Dataproc, Pub/Sub, Spark, Python, SQL, Terraform & CI/CD.Required Skills**<br /> <br /&... Show more

Full Stack Developer

MSi CorpMississauga, Canada, United States
CA$83,200.00–CA$104,000.00 yearly
Full-time

Salary: $83,200 - 104,000 per year.We require a degree in Software or Computer Engineering.We require at least 3 years of experience in full stack development.We require experience with Agile or Sc... Show more

 • New!

Decision Support Specialist

ErinoakKids Center for Treatment and DevelopmentMississauga, ON, CA
CA$45.80 hourly
Full-time
Quick Apply

Temporary Full-time until 27th August, 2027 37.Mississauga Site Work Arrangement: 3-days remote, 2-days on-site Replacement Position Compensation Range: $45.Reporting to the Supervisor, Decision Su... Show more

.Net Developer

Axelon Services CorporationMISSISSAUGA, ON
Full-time

Global Financial Firm located in Mississauga, ON has an immediate contract opportunity for an experienced.Negotiable based upon years of experience.Design and develop solutions using.SQL Server, an... Show more

 • New!

RPA Developer

MSi Corp.Mississauga, Canada, United States
CA$83,200.00–CA$104,000.00 yearly
Full-time +1

Salary: $83,200 - 104,000 per year.Extensive experience with Automation Anywhere AA360.Ability to write and interpret basic SQL SELECT queries.Strong proficiency in C#, Java, Python, VBScript, or E... Show more

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Software testing engineer

KingswaySoft Inc.Oakville, ON, Canada
Full-time +1

Computer and technology knowledge.Heures de travail: 40 hours per week. Show more

C# Developer

PeopleToGoOakville, Ontario, Canada
Full-time +2
Quick Apply

Type: Permanent, full time position (Contractors interested in a 6 month contract will also be considered.Our client is seeking a highly skilled, motivated and dynamic individual to join their Deve... Show more

Senior Data Analyst - SQL, Power BI, Tableau, Excel

Astra North Infoteck Inc.Mississauga, ON, ca
Full-time

Data Analyst - SQL, Power BI, Tableau.Role Descriptions: Key Responsibilities.Collect, process, and analyze data from various sources (e.Develop and maintain dashboards and reports using tools like... Show more

Java Backend Developer

Sapsol Technologies IncMississauga, ON, CA
Full-time
Quick Apply

Design, develop, and maintain backend services using.Microservices-based architecture.Collaborate with frontend developers, DevOps teams, and stakeholders.Optimize application performance, scalabil... Show more

Sr. Net Developer

PeopleToGoOakville, Ontario
Full-time +1
Quick Apply

This role is also available on a Permanent, Full time basis.Our client is seeking a highly skilled, motivated and dynamic individual to join their Development team.This role includes an active role... Show more

Business Systems & Data Analyst (On-site Maternity Leave Coverage)

Q&CMississauga, ON, CA
CA$75,000.00 yearly
Full-time +1
Quick Apply

Reporting to Manager, IT, the Business Systems & Data Analyst is a cross-functional role responsible for translating business needs into effective system, data, reporting, and process solutions... Show more

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PySpark Python Developer

PySpark Python Developer

VDart IncMississauga, ON, Canada
7 hours ago
Job type
  • Full-time
  • Quick Apply
Job description

Job Title: PySpark Python Developer

Location: Mississauga, ON

Duration: Full Time


Required Qualifications:

  • At least 4 years of Information Technology experience
  • 4+ years of experience in Big Data technologies.

Strong expertise in:

  • Apache Spark (Core, SQL, DataFrames, RDDs)
  • Scala programming
  • PySpark
  • Hands-on experience with:
  • Kafka (real-time streaming)
  • Hadoop ecosystem (HDFS, Hive, Impala)
  • NoSQL Databases (HBase, MongoDB, Couchbase)
  • Strong understanding of distributed computing concepts and data processing frameworks.
  • Experience in building ETL/data pipelines for large-scale datasets.
  • Proficiency in SQL and data modeling.

Preferred Qualifications:

  • Hands-on experience with data lakes, data warehouses, and scalable ETL pipeline design, including batch and real-time processing architecture.
  • Strong understanding and practical exposure to Agile software development methodologies (Scrum) and SDLC practices.
  • Proven experience in Banking domain, supporting use cases such as fraud detection, risk analytics, regulatory reporting, and customer insights.
  • Excellent analytical, problem-solving, and communication skills, with the ability to translate business requirements into scalable technical solutions.
  • Demonstrated ability to work effectively in cross-functional, multi-stakeholder environments, collaborating with Business, Data Engineering, and Architecture teams.
  • Experience with real-time data streaming frameworks such as Kafka and Spark Streaming for low-latency processing.
  • Understanding data modeling concepts (dimensional modeling, snowflake schemas) to support analytics workloads.
  • Experience and desire to work in a global delivery environment.

Key Responsibilities:

  • Design and develop large-scale data processing pipelines using Apache Spark (Scala & PySpark)
  • Build and optimize batch and real-time data processing workflows using Spark, Kafka, and Hadoop ecosystem
  • Develop Spark applications using RDDs, DataFrames, and Spark SQL for complex transformations
  • Develop and optimize PySpark applications leveraging joins, Spark DAG execution flow, stage optimization, transformation techniques, and streaming with dynamic allocation and failover handling.
  • Implement streaming pipelines using Kafka and Spark Streaming / Structured Streaming
  • Develop and maintain HDFS, Hive, NoSql and Impala-based data lake solutions
  • Convert existing SQL/Hive workloads into optimized Spark jobs for improved performance
  • Work with ETL pipelines to ingest, cleanse, transform, and process large datasets
  • Optimize performance through partitioning, caching, serialization, and tuning techniques
  • Handle data formats such as Parquet, ORC, Avro, JSON
  • Integrate multiple data sources including streaming systems, flat files RDBMS, and APIs
  • Collaborate with cross-functional teams to understand business requirements and translate them into scalable technical solutions
  • Ensure data quality, reliability, and performance monitoring across pipelines
  • Participate in code reviews, design discussions, and best practices implementation

Key Skills:

  • Distributed Data Processing.
  • Spark Optimization & Performance Tuning.
  • Real-time Data Streaming.
  • Data Modeling & ETL Design.
  • Problem-solving and Analytical Thinking.
  • Strong Communication & Stakeholder Management.

Nice to Have:

  • Exposure to Machine Learning pipelines or MLOps workflows.
  • Experience with Databricks platform.
  • Experience with AWS/GCP.