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Senior Software Developer Jobs in Mount Hope, ON

ABL Employment

Senior Software Developer

Oakville, ON · On-site +1

CA$120K - CA$135K/yr

Our client is seeking an experienced Senior Software Developer (Full Stack) with 7+ years of commercial software development experience to join their team in Oakville. In this role, you will lead the ...

Geotab

Senior Software Developer - Mobile

Oakville, ON · On-site

As a Senior Mobile Software Developer, you are primarily responsible for owning the end-to-end mobile experience - architecting, building, and maintaining efficient, reliable, and scalable mobile ...

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Senior Software Developer (Full Stack)

Mississauga, ON · On-site

CA$120K/yr

We are seeking an experienced Senior Software Developer (Full Stack) with 7+ years of commercial software engineering experience. In this key on-site role in Mississauga, you will lead the ...

Geotab

Software Developer

Oakville, ON · On-site +1

Geotab is seeking a Software Developer who will support other developers within Geotab by ... Participate in a 24x7 on-call rotating schedule (if applicable), supported by senior team members.

BrokerLink

Software Developer Senior

Oakville, ON

About the role We're looking for a Senior Software Development to join our growing team! What you ... Implement CI/CD pipelines using Azure DevOps , including build, test, and release automation ...

Traffix

Senior Software Engineer (Oakville, ON)

Oakville, ON · On-site

CA$100K - CA$130K/yr

About the role: We're looking for a Senior Software Engineer who enjoys building reliable, scalable ... In this role, you'll work closely with Tech Leads, Product, QA, and DevOps to design, build, and ...

Geotab

Lead Software Developer

Oakville, ON · On-site

Geotab is seeking a Lead Software Developer who will be primarily responsible for designing ... senior leadership for consideration. * Write complex scalable, high quality and secure software in ...

Geotab

Software Developer

Oakville, ON · On-site

Bachelor of Computer Science, Electrical/Software Engineering, or a related technical degree. * Strong frontend skills with specialized expertise in React, Redux, and TypeScript (strong JavaScript ...

SS&C

Lead Software Developer

Mississauga, ON · Hybrid

CA$95K - CA$140K/yr

Lead Software Developer Location(s): Status: Get To Know Us: SS&C is leading the way. We continue to look for today's and tomorrow's brightest talent, those that embody a spirit to improve not only ...

Softchoice

Sr. Power Platform Developer

Oakville, ON · On-site

We do this through the delivery of secure cloud, AI, software and digital workplace solutions that ... This role reports to a Sr Engineer, Low-Code, Supervisor, AI and Apps, or Manager, AI and Apps.

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All JobsSoftware Developer JobsSenior Software Developer JobsSenior Software Developer Jobs in Mount Hope, ON

Senior Software Developer information

What is a senior software developer?

Senior Software Developers are experienced professionals who design, develop, and maintain complex software applications. They often lead development teams, mentor junior developers, and make critical architectural decisions. Their responsibilities include writing high-quality code, troubleshooting technical issues, and ensuring that software projects meet performance and security standards. With deep expertise in programming languages and software engineering principles, they play a key role in delivering successful technology solutions for organizations.

What does a senior software developer do?

As a Senior Software Developer, you’ll typically be responsible for leading complex development projects, designing technical solutions, and mentoring junior team members. Daily tasks often include writing and reviewing code, participating in architecture discussions, collaborating with cross-functional teams (such as QA, product management, and DevOps), and troubleshooting high-level technical issues. You may also be involved in setting coding standards, conducting code reviews, and helping to plan sprints or project roadmaps.

What skills and qualifications are needed to thrive as a senior software developer?

To thrive as a Senior Software Developer, you need deep expertise in programming languages, software architecture, and problem-solving, typically backed by a bachelor’s degree in computer science or a related field. Proficiency with development frameworks, version control systems like Git, and cloud platforms such as AWS or Azure is standard, and certifications in these areas can be beneficial. Leadership, strong communication, and mentoring abilities set standout candidates apart in this role. These skills ensure that complex projects are delivered efficiently, code quality is maintained, and junior team members are effectively guided for overall team success.

What is the difference between Senior Software Developer vs Software Engineer?

AspectSenior Software DeveloperSoftware Engineer
CredentialsBachelor's degree in CS or related field; experience often 5+ yearsBachelor's or higher in CS or related field; similar experience levels
Work EnvironmentCollaborates on complex projects, mentors juniors, leads technical effortsDesigns, develops, tests software; may work on specific modules or systems
Industry UsageCommonly used in tech companies, startups, and enterprise firmsWidely used across industries, often interchangeable with developer roles

The main difference is that Senior Software Developers typically have more experience, leadership responsibilities, and focus on complex project oversight, while Software Engineers may focus more on designing and implementing software solutions. Both roles require similar credentials and are integral in software development teams, but Senior Software Developers often take on mentorship and strategic tasks.

More about Senior Software Developer jobs

What cities near Mount Hope, ON are hiring for Senior Software Developer jobs?

Cities near Mount Hope, ON with the most Senior Software Developer job openings:

Senior Software Developer jobs near you
Infographic showing various Senior Software Developer job openings in Mount Hope, ON as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution.

Senior Software Developer

ABL Employment

Oakville, ON • On-site, Remote

CA$120K - CA$135K/yr

Full-time

PTO

Posted 24 days ago

Job description

Our client is a leading provider of digital display, signage, and installation solutions, serving customers across North America. They specialize in delivering end-to-end services, including design, engineering, manufacturing, installation, and maintenance. With a strong reputation for innovation and quality, they continue to grow and invest in both their people and technology. Our client is seeking an experienced Senior Software Developer (Full Stack) with 7+ years of commercial software development experience to join their team in Oakville. In this role, you will lead the modernization of core diagnostic platforms, drive technical architecture decisions, and develop scalable software solutions that integrate with hardware systems and cloud services. Immediate Hire What We Offer - Competitive compensation package ($120,000 - $135,000) - Hybrid work environment - 3 weeks' vacation to start - Comprehensive benefits from day one - RRSP matching up to $2,500 annually (eligible after 3 months) Responsibilities: - Lead the architecture, modernization, and enhancement of core diagnostic and monitoring platforms. - Design, develop, and maintain scalable full-stack applications, microservices, and hardware-integrated solutions. - Develop and integrate RESTful APIs and support communication protocols such as gRPC and MQTT. - Troubleshoot, optimize, and secure applications to ensure high performance, reliability, and scalability. - Drive engineering best practices through code reviews, automated testing, technical documentation, and CI/CD improvements. - Collaborate with product, hardware, and business teams to translate requirements into technical solutions and support strategic technology initiatives. - Evaluate and leverage modern development tools and emerging technologies, including AI-assisted coding tools, to improve development efficiency and code quality. Qualifications: - Bachelor's degree in Computer Science, Software Engineering, or equivalent practical experience. - 7+ years of professional software development experience. - Strong experience with Node.js, C#, C++, JavaScript/TypeScript, HTML5, and Single Page Applications (SPA). - Experience with MySQL, DynamoDB, NoSQL databases, and RESTful API development; gRPC or MQTT experience is an asset. - Proficiency with AWS, Docker, Git, and CI/CD pipelines. - Strong experience in Windows and Linux environments; embedded systems experience is preferred. - Familiarity with AI-assisted development tools such as Claude, VS Code, and Cursor. - Strong understanding of software architecture, system design, performance optimization, and development best practices. APPLY NOW! Please respond to this posting with a copy of your resume. After submitting your resume, you will receive a reach out from our virtual recruiter. This reach out contains an important questionnaire that must be completed to highlight your skills for this position. We will contact qualified candidates for this role. AI (Artificial Intelligence) tools may be used at certain points of the pre-screening and selection process for this role. To learn more about ABL's AI policy, please visit www.ablemployment.com/how-abl-utilizes-automation-and-ai-technology/ AI (Artificial Intelligence) tools may be used at certain points of the pre-screening and selection process for this role. To learn more about ABL's AI policy, please visit www.ablemployment.com/how-abl-utilizes-automation-and-ai-technology/