12,287+ Java And Python Developer Jobs in St. Catharines, Canada — Local Employers Hiring June 2026

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Enterprise .NET Application Developer (C#/VB/ASP)

A growing brokerage firm in St. Thomas, Ontario is looking for two application developers to enhance their IT department. The ideal candidates will have extensive experience in Visual Studio .NET, C#, and VB, and will work on complex enterprise-level business applications in a team environment. Strong SQL Server ...

Passionate Software Developer for Healthcare Technology Innovation

Be part of the healthcare revolution as a Software Developer. Develop innovative tools that improve the lives of patients in an engaging team environment.This role offers the chance to work closely with the CTO and others, crafting technology that plays a critical role in managing Type 2 Diabetes. Contribute ...

Digital Product and Delivery Manager

Description >Why Meridian?At Meridian our aspiration is to integrate our purpose into everything we do for people, the planet, and communities. We believe that our greatest opportunity is to create opportunity and meet people where they are.Factor us into you ...

Audit Engagement Lead and Mentor

Become an Audit Engagement Lead and mentor junior accountants! In this role, you’ll oversee audit processes and enhance client services while driving professional excellence within a growing firm.You will manage critical engagement tasks and guide your colleagues through challenges, ensuring high standards a ...

Digital Product and Delivery Manager

Why Meridian? At Meridian our aspiration is to integrate our purpose into everything we do for people, the planet, and communities. We believe that our greatest opportunity is to create opportunity and meet people where they are. Factor us into your next career opportunity. We want you to grow wi ...

Health and Beauty Store Supervisor

Drive customer satisfaction as a Front Store Supervisor in a locally owned store focusing on health, beauty, and convenience. Oversee customer service, merchandising, and staff management.This role is pivotal in managing cashiers, merchandising, and ensuring compliance with store policies. You’ll train staff ...

Manager, Operations Training and Development

Manager, Operations Training and Development Full Time Manager St. Catharines, ON, CA Attachments (1) Reporting to the Director, Transit Operations. The Manager, Operations Training will lead the Training Centre for Niagara Transit, ensuring that new and existing employees receive ...

Audit Engagement Lead and Mentor

Become an Audit Engagement Lead and mentor junior accountants! In this role, you’ll oversee audit processes and enhance client services while driving professional excellence within a growing firm. You will manage critical engagement tasks and guide your colleagues through challenges, ensuring high s ...

Manager, Operations Training and Development

Manager, Operations Training and Development Full Time Manager St. Catharines, ON, CA Attachments (1) Reporting to the Director, Transit Operations. The Manager, Operations Training will lead the Training Centre for Niagara Transit, ensuring that new and existing emplo ...

Digital Product and Delivery Manager

Why Meridian? At Meridian our aspiration is to integrate our purpose into everything we do for people, the planet, and communities. We believe that our greatest opportunity is to create opportunity and meet people where they are. Factor us into your next career opportunity. We want you to gro ...

Child and Youth Studies Instructor

Join the academic team as a Child and Youth Studies Instructor at CUPE4207-1. Teach undergraduate students about children's participation and contemporary issues in a hands-on learning environment.This role centers on delivering the CHYS 3V94 Winter D3 course, focusing on practices, theories, and tensions in ...

Advocacy and Community Engagement Worker

Champion Black women and youth as a Community Engagement Worker. Organize events and outreach initiatives focused on empowerment and support within marginalized communities.The full-time position requires a strong commitment to community engagement and advocacy, especially for racialized and marginalized gro ...

Digital Product and Delivery Manager

Why Meridian? At Meridian our aspiration is to integrate our purpose into everything we do for people, the planet, and communities. We believe that our greatest opportunity is to create opportunity and meet people where they are. Factor us into your next career opportunity. We want you to grow wi ...

Grocery Team Lead and Coach

Become a key leader within the grocery department as an Assistant Manager. Focus on delivering warm customer service and operational support while empowering your team through effective leadership.This position entails collaborating with the Department Manager on strategic goals while ensuring top-notch cust ...

Student Affairs and Services Coordinator

Position Title: Student Affairs and Services Coordinator, College of Pharmacy (COP) The Student Affairs and Services Coordinator supports the student services operations of the College of Pharmacy and works with students, faculty, and COP/university offices to ensure effective delivery of student a ...

Digital Product and Delivery Manager

Why Meridian? At Meridian our aspiration is to integrate our purpose into everything we do for people, the planet, and communities. We believe that our greatest opportunity is to create opportunity and meet people where they are. Factor us into your next career opportunity. We want you to grow with us and have a ...

Manager, Operations Training and Development

Manager, Operations Training and Development Full Time Manager St. Catharines, ON, CAAttachments (1)Reporting to the Director, Transit Operations. The Manager, Operations Training will lead the Training Centre for Niagara Transit, ensuring that new and existing employees receive professional ...

Manager, Operations Training and Development

Manager, Operations Training and Development Full Time Manager St. Catharines, ON, CA Attachments (1) Reporting to the Director, Transit Operations. The Manager, Operations Training will lead the Training Centre for Niagara Transit, ensuring that new and existing employees receive ...

Quality Agent, Experimental and Tooling

_When applicable, Bombardier promotes flexible and hybrid work policies._ **Why join us?** At Bombardier, we design, build and maintain the world’s peak-performing aircraft for the world’s most discerning people and businesses, governments and militaries. We have been successful in setting the ...

Lab Assistant Asphalt and Aggregates

Lab Assistant Asphalt and Aggregates Requisition ID: 16577 Location:St-Eustache, Quebec, CA, J7P 4C1 Pay Type: Position type: Student Contract **COMPANY OVERVIEW**Amrize is building North America. From bridges and railways to data centers, schools, offices and ...

Driver Trainer and Field Operations

Driver Trainer and Field Operations Requisition ID: 16379 Location:St-Laurent, Quebec, CA, H4T 1K2 Pay Type: Hourly Position type: Full-time / Hourly **COMPANY OVERVIEW**Amrize is building North America. From bridges and railways to data centers, schools, offi ...

Team Lead Assessment and Permitting

Your OpportunityTeam Leaders at Stantec are purpose‑driven leaders and future builders of our business. As a front‑line people leader, you’ll play a critical role in shaping the next generation of talent — creating clarity, opportunity, and momentum for individuals as they grow their careers. You’ll position ...

Customer and Flex Service Representative

**A Day in the Life:** We are looking for a full time Flex Service Representative with a passion to drive customer satisfaction through providing outstanding service. If this is you and you’re ready for your next destination then you have cruised to the right spot! Wage is $18.00 per hour ...

Experienced Sewer and Watermain Foreman

Become an Experienced Sewer and Watermain Foreman leading infrastructure projects focused on safety and collaboration. This role combines technical expertise with team mentoring.We are seeking a proactive Sewer and Watermain Foreman with a solid background in municipal construction projects. You'll be tasked ...

Regional Health and Safety Trainer

Position: Regional Health & Safety TrainerLocation: St. Thomas, ONType: Full-Time, PermanentPay: $60,000-65,000 annual salary At Battlefield Equipment Rentals , we don’t just rent out top-tier construction equipment, we empower our team to grow, thrive, and make a real impact ...

Merchandise Planning and Programs Specialist

As the Merchandise Planning and Programs Specialist, you will ensure the smooth execution of merchandising planning and programs and help to facilitate cross‑functional coordination, operational efficiency, and timely delivery of key initiatives. Responsibilities Assist in developin ...

Regional Health and Safety Trainer

Position: Regional Health & Safety TrainerLocation: St. Thomas, ONType: Full-Time, PermanentPay: $60,000-65,000 annual salary At Battlefield Equipment Rentals , we don’t just rent out top-tier construction equipment, we empower our team to grow, thrive, and make a real impact ...

Merchandise Specialist Planning and Programs

Become a Merchandise Planning and Programs Specialist at Home Hardware, where your attention to detail will drive merchandising success across Canada. This role is key in ensuring effective program execution and operational efficiency.You will assist in the development of the Seasonal Planning Calendar and f ...

Regional Health and Safety Trainer

Position: Regional Health & Safety TrainerLocation: St. Thomas, ONType: Full-Time, PermanentPay: $60,000-65,000 annual salary At Battlefield Equipment Rentals , we don’t just rent out top-tier construction equipment, we empower our team to grow, thrive, and make a real imp ...

Regional Health and Safety Trainer

Position: Regional Health & Safety TrainerLocation: St. Thomas, ONType: Full-Time, PermanentPay: $60,000-65,000 annual salary At Battlefield Equipment Rentals , we don’t just rent out top-tier construction equipment, we empower our team to grow, thrive, and make a real imp ...

Experienced Sewer and Watermain Foreman

Become an Experienced Sewer and Watermain Foreman leading infrastructure projects focused on safety and collaboration. This role combines technical expertise with team mentoring. We are seeking a proactive Sewer and Watermain Foreman with a solid background in municipal construction projects. You'll ...

Merchandise Planning and Programs Specialist

As the Merchandise Planning and Programs Specialist, you will ensure the smooth execution of merchandising planning and programs and help to facilitate cross‑functional coordination, operational efficiency, and timely delivery of key initiatives. Responsibilities Assist ...

Merchandise Specialist Planning and Programs

Become a Merchandise Planning and Programs Specialist at Home Hardware, where your attention to detail will drive merchandising success across Canada. This role is key in ensuring effective program execution and operational efficiency. You will assist in the development of the Seasonal Planning Cale ...

RONA Receiving and Handling Associate

Join RONA as a Receiving and Handling Associate, where your focus on detail will ensure accurate product flow and inventory management. Be part of a team that values community impact and employee growth. In your role at RONA, you will manage all product deliveries for the store. This involves sortin ...

Secretary and Clerical Supervisor Role

Step into a vital role at Penn Highlands Healthcare as a Secretary, supervising clerical staff while performing essential administrative and receptionist tasks. Enhance your healthcare career now.This Department Secretary position is pivotal in supporting the Manager of Therapies by overseeing clerical dutie ...

Metallurgist and Process Engineer Fluids

Job Summary Create, document, develop and implement procedures required to manufacture products and test processes. Required Education and Experience Metallurgical Engineering Degree, Materials Engineering or Diploma from a Canadian University or College 3-5 year ...

Metallurgist and Process Engineer Fluids

Job Summary Create, document, develop and implement procedures required to manufacture products and test processes. Required Education And Experience Metallurgical Engineering Degree, Materials Engineering or Diploma from a Canadian University or College 3-5 year ...

Weekend Scheduler and Care Coordinator

Enhance patient care through scheduling as a Weekend Scheduler and Customer Service Assistant. Coordinate with clinicians and patients to ensure efficient service delivery every weekend.This position requires managing all intake and scheduling duties during weekend hours. Your role will involve coordinating ...

Social Media and Events Assistant

Job Summary: The Social Media & Events Assistant plays a primary role in managing and growing our brand presence across all digital platforms, while also supporting the planning and execution of in-store and community events. Working closely with the marketing team, store managers, and other key st ...

Assessment and Permitting Team Leader

Stantec seeks an Assessment and Permitting Team Leader to enhance project delivery in Atlantic Canada. This role emphasizes leadership, team management, and operational excellence.In this strategic position, you will oversee the Biophysical team, ensuring quality execution and growth opportunities for ...

Team Lead Assessment and Permitting

Your Opportunity Team Leaders at Stantec are purpose‑driven leaders and future builders of our business. As a front‑line people leader, you’ll play a critical role in shaping the next generation of talent — creating clarity, opportunity, and momentum for individuals as they grow their careers. You’ll position bo ...

Metallurgist and Process Engineer Role

Elevate your engineering career with Martinrea International Inc. as a Metallurgist and Process Engineer focusing on fluids. Utilize your manufacturing experience to develop and implement crucial processes in a plant environment.In this full-time position, you will leverage your metallurgical engineering deg ...

Metallurgist and Process Engineer Fluids

Job Summary Create, document, develop and implement procedures required to manufacture products and test processes. Required Education and Experience Metallurgical Engineering Degree, Materials Engineering or Diploma from a Canadian University or College 3-5 year ...

RONA Receiving and Handling Associate

Join RONA as a Receiving and Handling Associate, where your focus on detail will ensure accurate product flow and inventory management. Be part of a team that values community impact and employee growth.In your role at RONA, you will manage all product deliveries for the store. This involves sorting, unpacki ...

Team Lead Assessment and Permitting

Your Opportunity Team Leaders at Stantec are purpose‑driven leaders and future builders of our business. As a front‑line people leader, you’ll play a critical role in shaping the next generation of talent—creating clarity, opportunity, and momentum for individuals as they grow their careers. You’ll position both ...

Mining Engineering and Design Specialist

Shape the future of mining infrastructure as a Structural Engineer. Leverage extensive design and analysis skills to ensure structural integrity across diverse projects in the mining industry.In this impactful role, join a dedicated team as a Structural Engineer focused on the mining sector. Your key r ...

Hydropower Design and Project Engineer

Spearhead hydropower project design as a Design and Project Engineer. Utilize your expertise in construction and hydropower mechanics to deliver effective engineering solutions.As part of a dynamic engineering team, you will address diverse challenges in hydropower design and implementation. Your role ...

Governance and Securities Legal Counsel

Join CN as a Governance and Securities Legal Counsel, a key role focused on legal and regulatory compliance. Your insights will drive effective governance and public disclosures.As Legal Counsel, you will play a crucial role in advising on corporate law, supporting Board operations, and drafting key public d ...

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    Java And Python Developer Jobs in St Catharines Job Search Guide, Trends and Insights