280+ Sr Node Js Developer Jobs in St. Catharines, Canada — Local Employers Hiring June 2026

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Sr. Node.JS Developer

Sr. Node.JS Developer Duration: Fulltime, Perm Location: Remote, Canada We’re looking for a Node.JS Developer to join a growing engineering team working on large‑scale, modern software systems. This role is ideal for someone who enjoy ...

Sr. NET Developer

Senior .NET Developer / Systems Analyst II Requisition DetailsWork Model:OnsiteLocation:40 Higgins Line, St. John's, NL A1B 3R4, CanadaJob Summary The OCIO Design & Delivery Branch is seeking a Senior .NET Developer / Systems Analyst II to support enterprise appl ...

Sr. Application Developer (Ingenium/COBOL)

Application Deadline: 05/28/2026 Address: 250 Yonge Street Job Family Group: Technology Recognizes that a developer's success lies in the understanding of core processes of the business unit and its requirements, also aligning with the architecture patterns and technology strategy. ...

Sr. Application Developer (Ingenium/COBOL)

Application Deadline: 05/28/2026Address: 250 Yonge StreetJob Family Group: TechnologyRecognizes that a developer's success lies in the understanding of core processes of the business unit and its requirements, also aligning with the architecture patterns and technology strategy. Dri ...

AE Sr Brand Ambassador (Sr Sales Associate)

YOUR ROLE As a part-time Sr Brand Ambassador, you bring our brand to life every day! Your goal is to provide everyone who comes in the store with an amazing shopping experience, making their day better than before they came in. You are the face of our company and you’re proud of it! You love the pr ...

Sr Data Engineer

Primary Data Engineering & Analytics Background in data engineering concepts, pipelines, and data quality practices. Working knowledge of Azure Data Explorer (Kusto) and Cosmos DB, including query patterns and data modeling. Experience validating datasets, perfo ...

Principal/Sr CDM

Key Accountabilities: Lead Data Management Activities, Perform Training and Client Relationship Management Develop and maintain Data Management Project Plan (Plan). Document deviations from the Plan, log and report issues, and follow up on their resolutions. I ...

Methods Agent Sr

_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 ...

Methods Agent Sr

_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 ...

Methods Agent Sr

_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 ...

Sr UI Engineer

Veredusare currently seeking a talented Senior UI Engineer - Web Applications to join our client's growing team. For this position, prior experience developing scalable, rich, internet application user interfaces is a must. You must have the desire and ability to learn quickly. Our environment is fast-paced with ...

Full stack Developer (Python OR Golang | T4 only)

Iris client, one of their Educational client is looking to hire Fullstack Developer (Python OR GoLang)for 100% remote. Job Title: Fullstack Developer (Python OR GoLang) Location - 100% Remote Role Type : T4 only Primary Skills: ...

Developer

Job brief We are looking for a Full Stack Developer to produce scalable software solutions. You’ll be part of a cross‑functional team that’s responsible for the full software development life cycle, from conception to deployment. Responsibilities Work with development teams an ...

Developer

Job brief We are looking for a Full Stack Developer to produce scalable software solutions. You’ll be part of a cross‑functional team that’s responsible for the full software development life cycle, from conception to deployment. Responsibilities Work with development teams an ...

RQ11027 Sr. Product Manager

RQ11027 - Sr. Product Manager 1-year contract (215 business days) - possible extension Hybrid - St. Catherines / Toronto Security Level: CRJMC Must Have: Demonstrated experience in communication and mediation skills with business teams and core team members ...

RQ11027 Sr. Product Manager

RQ11027 - Sr. Product Manager 1-year contract (215 business days) - possible extension Hybrid - St. Catherines / Toronto Security Level: CRJMC Must Have: Demonstrated experience in communication and mediation skills with business teams and core team members ...

RQ11027 Sr. Product Manager

RQ11027 - Sr. Product Manager 1-year contract (215 business days) - possible extensionHybrid - St. Catherines / TorontoSecurity Level: CRJMCMust Have:Demonstrated experience in communication and mediation skills with business teams and core team members to ensure Client pr ...

SR&ED, MFG Manager

Job Type: Permanent Work Model: Hybrid Reference code: 127503 Primary Location: Vancouver, BC All Available Locations: Vancouver, BC; Burlington, ON; Calgary, AB; Edmonton, AB; Fredericton, NB; Halifax, NS; Kitchener, ON; Moncton, NB; Ottaw ...

Data Developer (Downtown)

Data Developer – Calgary, ABPermanent Full‑Time. Role OverviewAs a Data Developer, you will be responsible for the development of new, and the maintenance of existing, data processes that lie at the heart of our organization. Reporting to the Data Services Manager, this role advances Geologic ...

Sr. Manager, Patient Recruitment Operations

We are open to candidates is the following Canadian provinces: ONT, AB, QC, MB Help elevate real patient voices and amplify the experiences that move healthcare forward At our company, we believe the real patient experience deserves to be heard, understood, and elevated. We pa ...

C++ Developer

Job Summary We are seeking an experienced Senior C++ Developer with strong hands-on experience in the Chromium codebase to design, develop, and maintain high-performance browser-based applications and components. The ideal candidate will have deep expertise in modern C++ ...

Developer/Analyst

WHY THIS ROLE MATTERS: Navacord is hiring technical talent in the insurance industry! We are accepting applications for a dynamic individual with 5+ years experience in a full stack development environment and with at least 3+ years experience gathering requirements and creating technical speci ...

Sitecore Developer

Freelance Sitecore Developer — Contract Role Role Overview We are seeking an experienced Freelance Sitecore Developer to support the maintenance of a client website which uses the Sitecore Experience Platform (XP/XM). This is a contract-based role ideal for a self-driv ...

Python Developer

Job Title: Python - Software Developer Location: Montreal (Remote) Contract: 1-Year Description :The Software Developer will support the design, development, and modernization of cybersecurity technology solutions within the Cyber D ...

Sr Product Cost Engineer (Electrical)

At Alstom, we understand transport networks and what moves people. From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling and digital mobility, we offer our diverse customers the broadest portfolio in the industry. Every day, 80,000 colleagues lead the w ...

Oracle Developer

Duration: 12 month contract Pay range: $41.25-$58.25 per hour Insight Global is seeking Oracle Developers skilled in PL/SQL and Oracle forms for one of Canada's largest independent retailers. The successful candidate will be working on a large ERP integration as part of the IT department an ...

Application Developer

Out client is a brokerage specializing in importing and exporting between Canada and the US. They are growing and are looking to augment their IT department with 2 application developers. These individuals will think creatively and possess extensive experience in Visual Studio .NET, C#, VB, and ASP ...

.Net Developer

Job Description On behalf of our public sector client, Affinity is looking for a .NET Developer who will join the project team to assist with technical design and development, while supporting application work streams across the integration, data, and presentation layers. The role is responsible for delivering s ...

Oracle Developer

Duration: 12 month contract Pay range: $41.25-$58.25 per hour Insight Global is seeking Oracle Developers skilled in PL/SQL and Oracle forms for one of Canada's largest independent retailers. The successful candidate will be working on a large ERP integration as part of the IT department an ...

Oracle Developer

Duration: 12 month contract Pay range: $41.25-$58.25 per hour Insight Global is seeking Oracle Developers skilled in PL/SQL and Oracle forms for one of Canada's largest independent retailers. The successful candidate will be working on a large ERP integration as part of the IT department an ...

Software Developer

Jump Recruitment, on behalf of our client, ClearRisk, are seeking a skilled and curious Software Developer to join their team in St. John’s, NL.ClearRisk builds software that helps organizations reduce risk and make better decisions. They provide risk management solutions that builds reliable, scalab ...

R&D Horticulture Specialist (SR&ED)

A leading professional services firm in Niagara Region is seeking an Engineering Manager to join their rapidly growing R&D team. You will use your agricultural expertise to assist clients with R&D tax credit claims, analyze their current activities, and coordinate with teams for the successful delivery of servic ...

Sr Manager, Revenue Intelligence & GTM Analytics

Job Title: Sr Manager, Revenue Intelligence & GTM Analytics Location: Remote (Canada) Employment Type: Full-time About Us ORO Labs is an agentic procurement orchestration company on a mission to humanize the procurement experience. Founded in 2020 b ...

Sr Mobile Engineer (IOS and Android)

What You'll Do: Design, build, and ship mobile features for device pairing, BLE connectivity, telemetry, health monitoring, and command/control — using AI (Claude Code) as a first-class collaborator in your daily development workflow. Use agentic workflows to dramatically increas ...

R&D Horticulture Specialist (SR&ED)

A leading professional services firm in Niagara Region is seeking an Engineering Manager to join their rapidly growing R&D team. You will use your agricultural expertise to assist clients with R&D tax credit claims, analyze their current activities, and coordinate with teams for the successful delivery of servic ...

Sr. Consultant, Product Owner (Mary's Harbour)

Sr. Consultant, Product Owner – Burlington, Canada | Full time What You'll BringBachelor’s degree in Information Technology, Computer Science, Business Administration, or a related field. Minimum 5 years of experience in agile product development, ideally in a Product Owner or similar role. Robust coll ...

Senior Java Developer

One of the world's largest providers of products and services to the energy industry has a need to develop and support enterprise information system in Oil & Gas domain. Product being developed is a cloud solution for interpretation of geological and geophysical data. Project is based on SCRUM methodol ...

AI Agentic Developer

About the Company Headquartered in California, U.S.A., GSPANN is a leading provider of consulting and IT services to global clients. We specialize in helping clients transform their IT capabilities, optimize business practices, and drive operational efficiency across industries such as retail, ...

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    Sr Node Js Developer Jobs in St Catharines Job Search Guide, Trends and Insights