Spark Scala Developer / Toronto, ON (Onsite) - FTE
About the role
Job: Spark Scala Developer Location: Toronto, ON (Onsite) Experience Required: 8+ Years Job Type: Full-Time Permanent - FTE
Key Responsibilities Design, develop, and maintain scalable data processing applications using Apache Spark and Scala. Build high-performance batch and distributed data processing pipelines. Write clean, efficient, maintainable, and well-tested code following coding best practices. Develop and consume RESTful web services using Spring Boot. Write optimized SQL queries for data extraction, transformation, and analysis. Collaborate with business analysts, architects, QA teams, and other developers to deliver enterprise-grade solutions. Participate in code reviews and ensure adherence to coding standards. Troubleshoot production issues and optimize application performance. Contribute to CI/CD pipelines and deployment automation. Work within Agile/Scrum development methodologies.
Required Skills 8+ years of software development experience. Strong programming experience in Scala and Java. Hands-on expertise with: Apache Spark Core Spark SQL DataFrames Datasets Strong understanding of distributed data processing concepts. Experience with Spring Boot for developing REST APIs/Web Services. Strong SQL development and query optimization skills. Experience with Maven for dependency and build management. Experience using Git or other version control systems. Working knowledge of the Hadoop ecosystem. Experience working with CI/CD pipelines. Hands-on experience with Helios. Strong analytical, debugging, and problem-solving skills. Excellent communication and collaboration skills.
Preferred Qualifications Experience working in enterprise-scale data platforms. Familiarity with Agile/Scrum development methodologies. Experience with performance tuning and optimization of Spark applications. Exposure to cloud platforms is a plus.
Required Technologies Scala Java Apache Spark Spark SQL DataFrames Datasets Spring Boot SQL Maven Git Hadoop CI/CD Helios
About AceStack
Acestack LLP is a global technology, staffing, and consulting company with operations in India supporting clients across the nited States and international markets.
We specialize in IT Staffing, Healthcare Staffing, Technology Consulting, Product Development, and Workforce Solutions, helping organizations scale their teams and accelerate business growth through innovative and technology-driven services.
With strong delivery capabilities and industry expertise, Acestack works with clients across multiple sectors by providing highly skilled professionals, project support, and customized business solutions.
Our expertise includes:
🔹 IT Staffing & Workforce Solutions 🔹 Healthcare Staffing Services 🔹 Technology Consulting & Software Development 🔹 AI & Automation Solutions 🔹 Salesforce Services & Metadata Solutions 🔹 HRMS, ATS & Workforce Management Platforms 🔹 Vendor & Client Management Solutions (VMS) 🔹 Offshore Delivery & Global Talent Support
At Acestack, innovation is at the core of what we do. We continuously build AI-driven tools and proprietary products to improve recruitment, workforce management, business operations, and digital transformation initiatives.
Our product portfolio includes proprietary solutions such as HRMS platforms, Applicant Tracking Systems (ATS), Vendor Management Systems (VMS), and Salesforce Metadata products, designed to streamline operations and improve efficiency.
With a strong presence in India and extensive collaboration with U.S.-based clients, Acestack LLP combines global delivery capabilities, technology expertise, and talent solutions to create long-term value for organizations.
Global Delivery | Technology Solutions | Staffing Excellence | Innovation Driven
Similar Jobs
Spark Scala Developer / Toronto, ON (Onsite) - FTE
About the role
Job: Spark Scala Developer Location: Toronto, ON (Onsite) Experience Required: 8+ Years Job Type: Full-Time Permanent - FTE
Key Responsibilities Design, develop, and maintain scalable data processing applications using Apache Spark and Scala. Build high-performance batch and distributed data processing pipelines. Write clean, efficient, maintainable, and well-tested code following coding best practices. Develop and consume RESTful web services using Spring Boot. Write optimized SQL queries for data extraction, transformation, and analysis. Collaborate with business analysts, architects, QA teams, and other developers to deliver enterprise-grade solutions. Participate in code reviews and ensure adherence to coding standards. Troubleshoot production issues and optimize application performance. Contribute to CI/CD pipelines and deployment automation. Work within Agile/Scrum development methodologies.
Required Skills 8+ years of software development experience. Strong programming experience in Scala and Java. Hands-on expertise with: Apache Spark Core Spark SQL DataFrames Datasets Strong understanding of distributed data processing concepts. Experience with Spring Boot for developing REST APIs/Web Services. Strong SQL development and query optimization skills. Experience with Maven for dependency and build management. Experience using Git or other version control systems. Working knowledge of the Hadoop ecosystem. Experience working with CI/CD pipelines. Hands-on experience with Helios. Strong analytical, debugging, and problem-solving skills. Excellent communication and collaboration skills.
Preferred Qualifications Experience working in enterprise-scale data platforms. Familiarity with Agile/Scrum development methodologies. Experience with performance tuning and optimization of Spark applications. Exposure to cloud platforms is a plus.
Required Technologies Scala Java Apache Spark Spark SQL DataFrames Datasets Spring Boot SQL Maven Git Hadoop CI/CD Helios
About AceStack
Acestack LLP is a global technology, staffing, and consulting company with operations in India supporting clients across the nited States and international markets.
We specialize in IT Staffing, Healthcare Staffing, Technology Consulting, Product Development, and Workforce Solutions, helping organizations scale their teams and accelerate business growth through innovative and technology-driven services.
With strong delivery capabilities and industry expertise, Acestack works with clients across multiple sectors by providing highly skilled professionals, project support, and customized business solutions.
Our expertise includes:
🔹 IT Staffing & Workforce Solutions 🔹 Healthcare Staffing Services 🔹 Technology Consulting & Software Development 🔹 AI & Automation Solutions 🔹 Salesforce Services & Metadata Solutions 🔹 HRMS, ATS & Workforce Management Platforms 🔹 Vendor & Client Management Solutions (VMS) 🔹 Offshore Delivery & Global Talent Support
At Acestack, innovation is at the core of what we do. We continuously build AI-driven tools and proprietary products to improve recruitment, workforce management, business operations, and digital transformation initiatives.
Our product portfolio includes proprietary solutions such as HRMS platforms, Applicant Tracking Systems (ATS), Vendor Management Systems (VMS), and Salesforce Metadata products, designed to streamline operations and improve efficiency.
With a strong presence in India and extensive collaboration with U.S.-based clients, Acestack LLP combines global delivery capabilities, technology expertise, and talent solutions to create long-term value for organizations.
Global Delivery | Technology Solutions | Staffing Excellence | Innovation Driven