1

Associate Java Developer Jobs in Oakville, ON (NOW HIRING)

Strong programming skills in languages such as Python, SQL, and Java. Data Modeling and ETL ... AWS Certified Solutions Architect - Associate or Professional. What We Offer Why join us? We ...

Proficiency in one or more programming languages (Java, Python, Node.js, etc.). * Experience with ... Demonstrates and encourages respect for others; drives a positive associate and customer experience ...

Cloud Architect

Woodbridge, ON · Hybrid

CA$120K - CA$160K/yr

Experience in at least one scripting/programming language (particularly but not necessarily Java ... Solutions Architect - Associate or Professional preferred. * Familiarity with Azure or other cloud ...

... Science, Engineering, or related field or equivalent work experience * Expert in web security ... Familiarity with development technologies like Docker, CDK, Terraform, Java, Python, React, GraphQL ...

Showing results 41-56

Associate Java Developer information

See Oakville, ON salary details

$54.4K

$74.5K

$90.6K

How much do associate java developer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for associate java developer in Oakville, ON is $74,508.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,155.00 and $86,092.00 per year, depending on experience, location, and employer.

What is an associate Java developer?

An Associate Java Developer is an entry-level software developer specializing in Java programming. They assist in designing, coding, testing, and maintaining Java applications under the supervision of senior developers. Their responsibilities include debugging issues, optimizing existing code, and collaborating with teams to develop scalable applications. Strong knowledge of Java, object-oriented programming, and frameworks like Spring or Hibernate is often required. This role serves as a foundation for advancing to higher-level development positions.

What skills and qualifications are needed to thrive as an associate Java developer?

To thrive as an Associate Java Developer, you need a solid understanding of Java programming, object-oriented concepts, and a relevant degree or equivalent experience in computer science or software engineering. Familiarity with integrated development environments (IDEs) like Eclipse or IntelliJ, version control systems such as Git, and knowledge of frameworks like Spring are commonly expected, and certifications like Oracle Certified Associate can be advantageous. Strong problem-solving ability, effective communication, and a willingness to learn from feedback are important soft skills. These qualities enable you to write reliable code, collaborate well in team settings, and adapt to evolving project requirements.

What does an associate Java developer do?

A typical day for an Associate Java Developer involves writing, testing, and debugging Java code in collaboration with other developers, often as part of an agile team. You may attend daily stand-up meetings to discuss progress, review code with more senior engineers, and work on assigned user stories or tickets to implement new features or resolve bugs. Additionally, you’ll likely participate in peer code reviews and use tools like Jira or Git to track your work. Over time, you’ll have opportunities to contribute to larger projects, learn new technologies, and gradually take on more complex tasks as you gain experience.

What are the most commonly searched types of Java Developer jobs in Oakville, ON? The most popular types of Java Developer jobs in Oakville, ON are:
Infographic showing various Associate Java Developer job openings in Oakville, ON as of August 2026, with employment types broken down into 1% As Needed, 73% Full Time, 24% Part Time, 1% Temporary, and 1% Contract. Highlights an 94% Physical, 3% Hybrid, and 3% Remote job distribution, with an average salary of $74,508 per year, or $35.8 per hour.

Full-time

Medical, Dental, Vision, Life, PTO

Re-posted 22 days ago


GFL Environmental rating

6.9

Company rating: 6.9 out of 10

Based on 172 frontline employees who took The Breakroom Quiz

43rd of 90 rated recycling and waste


Job description


Job Description

Ready to elevate your career? GFL is expanding! We are officially hunting for our next Data Engineer in Vaughan, ON-someone ready to bring fresh ideas and grow alongside a dynamic team.

About Us

GFL is one of the largest diversified environmental services companies in North America, providing comprehensive solid waste management services from its platform of facilities throughout Canada and 18 U.S. states. Recognized by our signature fleet of bright green trucks and equipment, we offer a wide range of environmental and industrial services to businesses, communities and households, providing a consolidated and sophisticated approach to meeting our customers' needs. One of the keys to our success lies in the diversity of our services and our ability to deliver robust integrated solutions, all from a single efficient company. We believe that, by providing safe, accessible and cost-effective solutions, we encourage greater environmental responsibility and allow our customers and the communities we serve to be Green For Life.

The Role

The Data Engineer will be responsible for developing, maintaining, testing, and optimizing data management systems with a focus on Data Lakehouse architecture. The role includes working with vast datasets, designing scalable data models, managing data warehouses and lakes, and ensuring seamless data integration and accessibility for analytics and business intelligence.

Key Responsibilities

Design and Implementation of Data Pipelines: Develop and maintain robust, scalable, and efficient data pipelines that can ingest, process, and distribute data across multiple AWS services and systems.

Data Storage and Database Management: Design and implement data storage solutions using AWS data services such as Amazon RDS, Amazon DynamoDB, Amazon Redshift, and Amazon S3, ensuring data integrity, availability, and security.

Data Processing and Analysis: Utilize AWS analytics and data processing services such as AWS Glue, Amazon EMR, and AWS Lambda to analyze data, derive insights, and support business decision-making.

Data Security and Compliance: Implement and manage security measures to protect data and ensure compliance with data protection regulations and AWS best practices, including encryption, access controls, and audit logging.

Optimization and Scalability: Monitor, optimize, and scale data infrastructure and applications to improve performance, reduce costs, and accommodate growing data volumes.

Collaboration and Support: Work closely with data scientists, business analysts, and other stakeholders to understand data requirements and deliver solutions that meet business needs. Provide support for data-related technical issues.

Innovation and Continuous Improvement: Stay abreast of new AWS features and technologies and explore innovative ways to enhance data architecture and operations for better efficiency and effectiveness.

What We're Looking For (Qualifications)

Technical Expertise: Proficient in AWS services relevant to data engineering, such as Amazon S3, Amazon Redshift, AWS Glue, Amazon EMR, and AWS Lambda. Strong programming skills in languages such as Python, SQL, and Java.
Data Modeling and ETL Processes: Experience in data modeling, ETL (Extract, Transform, Load) development, and understanding of data warehousing concepts.
Database Management: Knowledge of database management, performance tuning, and query optimization.
Problem-Solving Skills: Strong analytical and problem-solving abilities, with the capacity to work on complex data systems.
Communication and Collaboration: Excellent communication and teamwork skills, with the ability to work effectively in a collaborative environment.

Education and Experience:
A bachelor's degree in computer science, Engineering, or a related field.
Previous experience as a data engineer or in a similar role, specifically with AWS cloud services.
Desired Certifications:
AWS Certified Data Analytics - Specialty.
AWS Certified Solutions Architect - Associate or Professional.

What We Offer

Why join us? We believe in taking care of our team. Here is a snapshot of our total rewards you can expect:

Health: Comprehensive medical, dental, and vision insurance.

Wellness: Employee Assistance Program, life insurance, and paid time-off

Financial: RRSP matching, profit sharing and competitive wages

Culture: Growth opportunities and continuous learning opportunities

Join us and become part of "Team Green" at GFL Environmental, where your skills and dedication will be valued and rewarded. Apply now for this exciting opportunity!


#GFLTalent


We thank you for your interest. Only those selected for an interview will be contacted.


GFL is committed to equal opportunity for all, without regard to race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, age, veteran status, disability, genetic information, or any other protected characteristic. If you are interested in applying for employment and need special assistance or an accommodation to apply for a posted position, please contactmyworkdayrecruitment@gflenv.com
Please note that GFL does not provide visa sponsorship
for this position. Valid work authorization in the country where the job is located is required.Successful candidates will be required to provide valid documentation confirming their eligibility to work in the country where the job is located prior to their start date.


This hiring process may utilize machine-based systems to assist in screening and assessing applicants. Final selection decisions are made by our recruitment team.



What GFL Environmental employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom