big data developer jobs in Toronto

Responsibilities Design and build realtime and batch data pipelines for fraud detection and AML monitoring. Process streaming transaction data using Apache Spark and Kafka. Develop ETLELT workflows supporting customer transaction and risk datasets. Ensure data quality traceability and audit readiness to meet regulatory requirements. Optimize performance for...

What are the top 3 skills required for this role? Big data – Hadoop, Hive Java CI/CD tools and version control systems Additional Information 10+ years of experience in Big Data technologies, Java. Strong programming skills in Java. Proficient in writing complex SQL queries and working with relational databases. Hands-on experience with Unix/Linux...

A leading financial services firm in Toronto seeks an experienced professional with over 5 years in capital markets, focusing on Market Risk or Back Office. Candidates must have strong skills in Big Data tools like PySpark and HDFS, alongside quantitative abilities. This role requires effective communication with stakeholders and a results-oriented approach...

Join the forefront of data solutions as an Expert Big Data Consultant. With over 10 years in Big Data technology and Java, your skills will drive impactful projects. This role is tailored for candidates with extensive experience in Big Data, including Hadoop and Hive, and proficiency in Java. Your strong SQL skills and familiarity with CI/CD tools will...

A leading consulting firm in Toronto is seeking a Sr. Business Systems Analyst with over 10 years of relevant experience. The successful candidate will analyze data processes, ensure data integrity, and optimize data pipelines. Proficiency in Java and big data tools like Hadoop and Spark is essential. This role offers a long-term opportunity with a hybrid...

1 week ago Be among the first 25 applicantsAs a full spectrum AWS integrator, we assist hundreds of companies to realize the value, efficiency, and productivity of the cloud. We take customers on their journey to enable, operate, and innovate using cloud technologies – from migration strategy to operational excellence and immersive transformation.If you...

Apptoza Inc. is seeking a senior Data Engineer to advance our cloud data platforms in a high-demand environment. You will design and implement data pipelines across AWS services and Hadoop ecosystems, focusing on scalable data warehousing and ETL patterns.The role requires extensive hands-on experience, including data migration projects from on-premises to...

A professional services firm is seeking a Business Systems Analyst (Spark/Big Data) for a 6-month contract. This role involves leading project teams on high-quality deliverables while managing project estimates and risks. The successful candidate will work with technologies like Hadoop and SQL, and must hold a Bachelor's degree in a STEM field. This position...

Apptoza Inc. is seeking a senior Data Engineer to advance our cloud data platforms in a high-demand environment. You will design and implement data pipelines across AWS services and Hadoop ecosystems, focusing on scalable data warehousing and ETL patterns. The role requires extensive hands-on experience, including data migration projects from on-premises...

A leading technology solutions provider is seeking a Sr Platform Lead – Full Stack to create and maintain optimal data pipeline architecture in a hybrid environment. The ideal candidate has over 10 years of relevant experience, expert knowledge of big data tools like Hadoop and Spark, as well as strong skills in Java and Spring. The role requires strong...

Autodesk is seeking a Senior Data Engineer for our Compliance team to design, build, and optimize large-scale data pipelines and analytics. You will work with Python, SQL, Spark, Airflow, Hive, Snowflake, and AWS to enable scalable, compliant data processing and AI-assisted engineering workflows.The role focuses on reliability, performance, and cost...

Autodesk, Inc. is seeking a Senior Data Engineer to join our Compliance team. You will design, build, and optimize scalable data pipelines handling billions of records using Apache Spark, PySpark, and Spark SQL. The role emphasizes AI-assisted development practices to accelerate engineering workflows, improve code quality, and deliver solutions faster. You...

Definity is offering a Winter 2027 co-op placement in Data Engineering. The role focuses on data ingestion, transformation in Google Cloud, and handling AVRO/ORC/Parquet formats with exposure to SQL and shell scripting.Ideal candidates are enrolled full-time in CS/CE, have foundational data engineering knowledge, and are eager to learn cloud-based data...

BDO Canada, via BDO Digital, recherche un nouveau diplômé en analytique des données / ingénierie des données pour un poste permanent à temps plein à Toronto, axé sur les projets clients et l’évolution technologique.Vous concevrez et développerez des modèles de données, travaillerez avec Azure Databricks, Data Factory et Data Lake, et...

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our...

Senior Data Analyst, Live Games at Big Viking Games in Toronto, ON, CA.This Full time on site position offers great opportunities for career growth.Senior Data Analyst, Live Games Toronto, ON Hybrid, 4 days per week in office Full-time Department: Data and Technology Reports to: Technology and Studio LeadershipAbout Big Viking GamesBig Viking Games is a...

A leading online travel company located in Toronto is looking for a Data Developer to join their Technology team. The successful candidate will work on modernizing data systems and building next-generation ETL/ELT pipelines. With requirements for a Bachelor's in Computer Science and experience in Big Data technologies, this role emphasizes collaboration and...

Seeking a Data Developer in Toronto to modernize data systems and build ETL/ELT pipelines, requiring a CS degree and Big Data experience in a hybrid setting.

Seeking a Data Developer to enhance data systems for a technology company, working with big data, ETL, and ensuring data integrity.

A leading technology company in Toronto is seeking a Data Developer to enhance data systems that support billions of events daily. You will work with big data technologies, build ETL pipelines, and ensure data integrity. The ideal candidate should have a Bachelor's degree in Computer Science, over 3 years of experience focusing on Big Data, and be proficient...