Java Developer with Spark

Overview: We are looking for a talented Java/Spark Developer to join our team and contribute to our big data initiatives. The ideal candidate will have a strong foundation in Java and Spark, along with hands-on experience in Hadoop, Hive, Impala, and SQL. You will play a key role in developing and optimizing data processing applications to handle large datasets, ensuring data integrity and performance. Additional Information* The base salary for this position will vary based on geography and other factors. In accordance with law, the base salary for this role if filled within Mississauga, ON is $100k - $110k/year & benefits (see below). The Role Responsibilities: Design and develop scalable data processing applications using Java and Apache Spark. Implement data ingestion and transformation processes using Hadoop, Hive, and Impala. Write efficient SQL queries to extract and manipulate data from relational and non-relational databases. Collaborate with data engineers and analysts to understand data requirements and deliver effective solutions. Optimize existing Spark applications for performance and reliability. Monitor and troubleshoot data processing jobs to ensure smooth operations. Participate in code reviews and contribute to best practices in software development and data engineering. Document technical specifications, processes, and workflows to ensure knowledge sharing and compliance. Requirements You are: Bachelor’s degree in Computer Science, Engineering, or a related field. Master’s degree is a plus. Proven experience as a Java Developer with a focus on big data technologies. Strong proficiency in Apache Spark for data processing and analytics. Hands-on experience with Hadoop ecosystem components (HDFS, MapReduce, Hive, and Impala). Solid understanding of SQL and experience with database management systems. Demonstrated experience working with large datasets and optimizing data workflows. Familiarity with data modeling, data warehousing concepts, and ETL processes. Strong analytical and problem-solving skills. Excellent communication and teamwork abilities. Preferred Skills: Experience with cloud platforms (AWS, Azure, Google Cloud) and big data services. Knowledge of additional programming languages (Python, Scala) is a plus. Familiarity with data visualization tools and techniques. Understanding of machine learning concepts and frameworks. We offer: A multinational organization with 58 offices in 21 countries and the possibility to work abroad. 15 days (3 weeks) of paid annual leave plus an additional 10 days of personal leave (floating days and sick days). A comprehensive insurance plan including medical, dental, vision, life insurance, and long-term disability. Flexible hybrid policy. RRSP with employer’s contribution up to 4%. A higher education certification policy. On-demand Udemy for Business for all Synechron employees with free access to more than 5000 curated courses. Coaching opportunities with experienced colleagues from our Financial Innovation Labs (FinLabs) and Center of Excellences (CoE) groups. Cutting edge projects at the world’s leading tier-one banks, financial institutions and insurance firms. A truly diverse, fun-loving and global work culture. SYNECHRON'S DIVERSITY & INCLUSION STATEMENT Diversity & Inclusion are fundamental to our culture, and Synechron is proud to be an equal opportunity workplace and is an affirmative action employer. Our Diversity, Equity, and Inclusion (DEI) initiative Same Difference is committed to fostering an inclusive culture promoting equality, diversity and an environment that is respectful to all. We strongly believe that a diverse workforce helps build stronger, successful businesses as a global company. We encourage applicants from across diverse backgrounds, race, ethnicities, religion, age, marital status, gender, sexual orientations, or disabilities to apply. We empower our global workforce by offering flexible workplace arrangements, mentoring, internal mobility, learning and development programs, and more. All employment decisions at Synechron are based on business needs, job requirements and individual qualifications, without regard to the applicant s gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law.

Location: Mississauga, Ontario, CA

Posted Date: 11/4/2025