Posted 3 months ago
Junior Data Engineer
@ hireVouch
Vaughan, Ontario
Overview
hireVouch is hiring a Junior Data Engineer to build and maintain ETL/ELT data pipelines for environmental and sustainability datasets. The work uses Python, PySpark and AWS services, and the role suits a recent Computer Science graduate.
Responsibilities:
- Design and maintain batch and real-time ETL/ELT pipelines
- Process environmental datasets with Python and PySpark
- Manage and expand AWS cloud data infrastructure
- Implement automated testing and data quality monitoring
- Collaborate with data scientists and sustainability specialists
Requirements summary:
- Bachelor's degree in Computer Science or related field, completed within 0-12 months
- Strong Python and software engineering fundamentals
- Apache Spark or PySpark project experience
- Working knowledge of AWS core services
- Solid SQL and relational database skills
Tools & skills
Source and dates
Source type not verified · cats
- Employer posting date
- 2026-08-10
- First seen by our source
- 2026-10-10
- Source record updated
- 2026-11-06
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Entry level |
| Department | Software development |
| Travel | air: none · ground: none |
| Work setting | Office |
| Position | Mostly sitting |
| Physical demands | physical low · computer high |
| Languages | English |
| Education | Bachelor’s degree (required) |
| Fields of study | Computer Science, Computer Engineering, Software Engineering |
Summary and details written by AI from the posting; the employer’s posting is the authority.
hireVouch
Saved company profile
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Full company description
Our Edge Hiring and retaining skilled talent is paramount for your company’s success. Finding the right people – who have the right skills and right personality fit – can be incredibly challenging in today’s job market. Here at hireVouch we can help you acquire the highest calibre candidates through the relationships we have formed over more than a decade. Our approach is an ethical one. Rather than use the often-employed aggressive methods typical of the recruitment industry, our focus is placed largely on referral-based networking. Getting it right really matters to us. Let us leverage our network of talent that has already been vouched for by leading professionals in the industry to help your business grow. Services Offered Contingency and Retained Search Here at hireVouch we focus on sourcing best-in-class candidates for rewarding positions in Canada and the US. We have extensive expertise in Contingency, Retained and Temporary placement, primarily within the IT sector. On-Site Search Assistance We have a trusted network of HR and search professionals who can provide on-site search services to help fulfill immediate needs as well as help train internal staff in finding the highest quality talent Company Marketing Strategy We know how competitive the job market can truly be and how important it is to have a strategy to attract talent. At hireVouch we have extensive expertise in helping companies better market themselves. We can provide the tools and knowledge that will assist you in making your business a highly attractive place to work. Developing a company marketing strategy is key to hiring the talent you need to grow.
- LinkedIn followers
- 68,412
- People associated on LinkedIn
- 7
- Reported office locations
- 215 Spadina Avenue, 4th Floor, Toronto, Ontario M5T 2C7, CA
- Other recorded names
- hireVouch
- Profile identifies a recruitment agency
- Yes
Our Edge Hiring and retaining skilled talent is paramount for your company’s success. Finding the right people – who have the right skills and right personality fit – can be incredibly challenging in today’s job market. Here at hireVouch we can help you acquire the highest calibre candidates through the relationships we have formed over more than a decade. Our approach is an ethical one. Rather than use the…
| Field | Value |
|---|---|
| Industry | Staffing and Recruiting |
| Company size | 2-10 employees |
| Headquarters | Toronto, Ontario |
| Organization type | Privately Held |
| Year founded | 2016 |
| Open jobs on Jobsy | 175 |
| View page |
About Us
We are dedicated to building a cleaner, more sustainable future. By applying innovative technology and data-driven insights to green environmental initiatives, we help measure, analyze, and reduce environmental impact at scale. We are looking for a passionate, forward-thinking Junior Data Engineer to join our data team and help build the data pipelines powering our eco-focused solutions.
Position Overview
As a fresh graduate joining our team, you will work closely with senior data engineers and analysts to design, build, and maintain high-volume data pipelines. You will transform raw environmental datasets—such as energy metrics, carbon emissions data, and resource usage—into actionable insights. This role is ideal for a recent Computer Science graduate eager to apply modern data tooling (AWS, PySpark, Python) toward solving meaningful sustainability challenges.
Key Responsibilities
Pipeline Development: Design, build, and maintain automated batch and real-time ETL/ELT pipelines to ingest, clean, and transform large-scale environmental data.
Data Processing: Utilize Python and Apache Spark (PySpark) to process structured and unstructured datasets efficiently.
Cloud Infrastructure: Help manage and expand our cloud data infrastructure using core AWS services (e.g., S3, Glue, EMR, Redshift, Lambda).
Data Quality & Governance: Implement automated testing, validation, and monitoring to ensure data accuracy, reliability, and security.
Cross-Functional Collaboration: Partner with Data Scientists, Business Analysts, and Sustainability Specialists to deliver clean, structured data for reporting and machine learning applications.
Required Qualifications
Education: Bachelor’s degree in Computer Science (or a closely related core computing field, such as Computer Engineering or Software Engineering) completed within the last 0–12 months.
Core Programming: Strong foundation in Python and fundamental software engineering principles (OOP, data structures, algorithms, version control with Git).
Distributed Computing: Academic or hands-on project experience using Apache Spark / PySpark to process large datasets.
Cloud Fundamentals: Working knowledge or project experience with AWS core services (S3, EC2, IAM, Lambda, or managed data services).
Databases & SQL: Solid grasp of relational databases, SQL query writing, data modeling concepts, and basic schema design.
Nice-to-Have / Preferred Qualifications
Coursework, internship, or personal project focus on environmental data, sustainability, clean energy, or IoT telemetry data.
Exposure to workflow orchestration tools (e.g., Apache Airflow, Dagster).
Familiarity with containerization technologies (Docker, Kubernetes).
Knowledge of CI/CD practices for data infrastructure.
What We Offer
Mission-Driven Impact: Direct involvement in projects that combat climate change and advance sustainable practices.
Mentorship & Growth: A collaborative environment with dedicated mentorship from experienced senior data engineers.
Journal
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