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Added 1 day ago
H
Production Support Analyst
Hays
Montreal, QC
- Contract
Experience with software development and automation initiatives using scripting languages such as Bash and Python or programming languages including C, C#, Java, Scala, and Go.
Added 1 day ago
C
Spark Developer (With Java)
Capgemini
Mississauga, ON
- Full-time
We are seeking a highly skilled Spark Developer with strong Java expertise to design, develop, and optimize large-scale data processing applications. The ideal candidate will have hands-on…
Added 2 days ago
T
Engineer I
TD
Toronto, ON
- Full-time
We are looking for a motivated Senior Java Developer (Engineer I) to join our Trading Risk Warehouse platform team within TD Securities. The successful candidate will contribute to the…
Added 2 days ago
RB
Senior Manager, Engineer & Build
Royal Bank of Canada
Toronto, ON
- Full-time
Technology focus: Snowflake, Spark, dbt, Airflow, Python/Scala/Java, OpenShift/Kubernetes, and public cloud (e.g., AWS).
Added 2 days ago
CS
Spark / Scala Developer
Confiar Services
Toronto, ON
- Contract
We are seeking an experienced Spark/Scala Developer with strong expertise in big data technologies, distributed processing, and capital markets. The ideal candidate will have hands-on…
Added 2 days ago
M
Analyste de Support à la Production / Production Support Analyst
mthree
Montreal, QC
- $70,000 to $90,000 CAD / year
- Full-time
…Bash et Python, ainsi que de langages compilés tels que C, C#, Java, Scala et Go, est particulièrement pertinente, bien que d’autres langages soient également…
Added 2 days ago
ZS
Enterprise Data Architect
Zodiac Solutions, Inc
Toronto, ON
- Full-time
Strong hands-on expertise in Hadoop, HDFS, YARN, Hive, Spark, PySpark, Kafka, SQL, Python, Java, and Scala.
Added 3 days ago
Data Integration Lead
HEXAWARE
Canada
…data ecosystems (MapReduce, HDFS, HBase, Hive, Sqoop, Yarn, Spark, Spark SQL), Scala, Java/J2ee, Spring, Json, XML, Web service, JDBC, MS Sql Server, Db2, Oracle. Having quality experience…
Added 3 days ago
A
Full Stack Java Software - Scala & Bigdata
Astek
Montreal, QC
- Full-time
5+ years of hands-on software development experience in Java ecosystem
Added 3 days ago
M
Machine Learning Engineer
Manulife
Toronto, ON
- Full-time
…experience in ML frameworks and libraries. Experience with Java or Scala for model serving and JVM-based pipelines is an asset, as is familiarity with GenAI tooling such as LangChain,…
Added 4 days ago
Data Engineer Sr
Insight Enterprises, Inc.
Toronto, ON
Experience developing data solutions using Python, Scala, Java, or similar programming languages.
Added 4 days ago
S
Data Engineer - Canada Region
Slalom
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Proficiency in programming languages such as SQL, Python, Java and or Scala.
Added 4 days ago
S
Data Engineer - Canada Region
Slalom
Vancouver, BC · Greater Vancouver Metropolitan Area
- Full-time
Proficiency in programming languages such as SQL, Python, Java and or Scala.
Added 4 days ago
S
Data Engineer - Canada Region
Slalom
Calgary, AB
- Full-time
Proficiency in programming languages such as SQL, Python, Java and or Scala.
Added 4 days ago
L
Senior Java Software Engineer
Luxoft
Mississauga, ON
- Full-time
…banks. Our team is growing and we have a need in additional developer that will help in building Core part of platform. Our platform helps the bank to increase efficiency and scalability,…
Added 4 days ago
WT
Data Engineer
Wissen Technology
Montreal, QC
- Full-time
…high‑performance data pipelines. The ideal candidate comes from a Java or Python backend background and has worked extensively with Apache Spark. Experience with Scala is a plus but not…

Capgemini

Spark Developer (With Java)

Mississauga, ON, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Nov 22, 2026
Experience: Experience: 4 to 8 Years
Posting language: English
Posted: Oct 23, 2026

Original job description

Job Title: Spark Developer (Java)

Experience: 4 to 8 Years

Location: Any

Employment Type: Full-time

Job Summary

We are seeking a highly skilled Spark Developer with strong Java expertise to design, develop, and optimize large-scale data processing applications. The ideal candidate will have hands-on experience with Apache Spark, Core Java, distributed computing, and big data technologies. The candidate will work closely with data engineers, architects, and business stakeholders to build scalable and high-performance data solutions.

Key Responsibilities

Design, develop, and maintain scalable data processing applications using Apache Spark and Java.
Develop batch and near real-time data pipelines for large datasets.
Optimize Spark jobs for performance, memory management, and resource utilization.
Write efficient and reusable code using Java 8/11 features.
Work with distributed data processing frameworks and big data ecosystems.
Collaborate with cross-functional teams to gather requirements and deliver data solutions.
Troubleshoot production issues and provide performance tuning recommendations.
Implement best practices for coding, testing, deployment, and monitoring.
Participate in code reviews and technical design discussions.
Ensure data quality, reliability, and scalability of applications.

Required Skills

Strong programming experience in Core Java (Java 8 or above).
Hands-on experience with Apache Spark (Spark Core, Spark SQL, DataFrames, Dataset APIs).
Good understanding of distributed computing concepts.
Experience with HDFS, Hive, Hadoop Ecosystem.
Strong SQL skills and experience with relational databases.
Experience with data ingestion and transformation frameworks.
Familiarity with Linux/Unix environments.
Knowledge of REST APIs and microservices architecture.
Experience with Git and CI/CD processes.

Preferred Skills

Experience with Spark Streaming, Kafka, Scala, or PySpark.
Exposure to cloud platforms such as AWS, Azure, or GCP.
Experience with Airflow, Oozie, or similar workflow orchestration tools.
Understanding of Delta Lake, Iceberg, or Data Lake architectures.
Knowledge of containerization tools such as Docker and Kubernetes.

Qualifications

Bachelor's or Master's degree in Computer Science, Information Technology, or related field.
4+ years of software development experience.
2+ years of hands-on experience developing applications using Apache Spark and Java.

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More about this job

Responsibilities

Design, develop, and maintain scalable Spark and Java applications and batch or near-real-time data pipelines. Optimize performance and resource use, troubleshoot production issues, and collaborate with teams to deliver reliable, high-quality data solutions.

Requirements

Requires strong Core Java skills, hands-on Apache Spark experience, knowledge of distributed computing and the Hadoop ecosystem, and strong SQL skills. Applicants need 4 or more years of software development experience, including at least 2 years developing applications with Spark and Java; a bachelor's or master's degree in a related field is listed.

Skills

Core Java
Apache Spark
Spark Core
Spark SQL
DataFrames
Dataset APIs
Distributed Computing
HDFS
Hive
Hadoop
SQL
Data Ingestion
Data Transformation
Linux/Unix
REST APIs
Git

Visa sponsorship

Not detected in the job text

Keywords

Apache Spark
Java 8
Java 11
Spark Core
Spark SQL
DataFrames
Dataset APIs
Distributed Computing
Big Data
HDFS
Hive
Hadoop Ecosystem
SQL
Relational Databases
Data Ingestion
Data Transformation
Batch Processing
Real-Time Data Pipelines
Spark Streaming
Kafka
Scala
PySpark
AWS
Azure
GCP
Airflow
Oozie
Delta Lake
Iceberg
Docker

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