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Sr Software Developer Jobs in Calgary, AB (NOW HIRING)

Senior Developer Olsen specializes in the implementation and optimization of enterprise resource ... Essential Qualifications and Experience - 7-10+ years of professional experience in software ...

Senior Developer Olsen specializes in the implementation and optimization of enterprise resource ... Essential Qualifications and Experience - 7-10+ years of professional experience in software ...

We are looking for a Senior C#/.Net Developer for our client. This is a permanent position, that ... You Have: * 7+ years' experience as a Software Developer, developing applications with C#/.Net * ...

We are looking for a Senior C#/.Net Developer for our client. This is a permanent position, that ... You Have: * 7+ years' experience as a Software Developer, developing applications with C#/.Net * ...

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.

We are looking for an experienced Senior Java Developer for our client. This is a permanent ... You Have: * 5+ years' experience as a Software Developer * Prior experience mentoring junior ...

We are looking for an experienced Senior Java Developer for our client. This is a permanent ... You Have: * 5+ years' experience as a Software Developer * Prior experience mentoring junior ...

Senior Software Engineer - Canada

Calgary, AB · Remote

CA$120K - CA$150K/yr

Our award-winning software platform is powered by a team of world-class experts in big data ... As platform engineers, we are building a next-generation machine learning platform, which ...

Senior Software Engineer - Canada

Calgary, AB · Remote

CA$120K - CA$150K/yr

Our award-winning software platform is powered by a team of world-class experts in big data ... As platform engineers, we are building a next-generation machine learning platform, which ...

We are looking for an experienced Senior Java Developer for our client. This is a permanent ... You Have: * 5+ years' experience as a Software Developer * Experience working with Java , including ...

Senior Developer, Enterprise AI

Calgary, AB · Remote

CA$157K - CA$212K/yr

The Senior Developer, Enterprise AI is a hands-on technical leader responsible for building ... What you may have: * 4+ years of experience in software engineering, data engineering, or AI ...

We are looking for an experienced Senior Java Developer for our client. This is a permanent ... You Have: * 5+ years' experience as a Software Developer * Experience working with Java , including ...

Showing results 41-60

Sr Software Developer information

What is a Sr software developer?

Sr Software Developers are experienced professionals responsible for designing, developing, and maintaining complex software applications. They typically lead technical teams, make architectural decisions, and mentor junior developers. Their role often involves collaborating with stakeholders to define requirements, ensuring code quality, and staying updated with emerging technologies. Senior developers play a crucial part in the software development lifecycle, helping to deliver robust and scalable solutions.

What are the key skills and qualifications needed to thrive as a Sr software developer?

To thrive as a Sr Software Developer, you need advanced proficiency in programming languages (such as Java, Python, or C#), software architecture, and a bachelor's or master’s degree in computer science or a related field. Familiarity with development tools like Git, integrated development environments (IDEs), cloud platforms, and relevant certifications (e.g., AWS Certified Developer) are typically expected. Strong problem-solving, leadership, collaboration, and communication skills help you mentor junior developers and work effectively within teams. These abilities are crucial to building robust software solutions, driving technical excellence, and ensuring successful project delivery.

What are some typical challenges Sr software developers face when leading project teams, and how can they effectively manage them?

Sr Software Developers often encounter challenges such as balancing coding responsibilities with mentoring junior team members, aligning technical solutions with business goals, and managing project timelines across cross-functional teams. Effective management involves clear communication, setting realistic expectations, and fostering a collaborative environment where team members can share ideas and resolve issues quickly. Leveraging agile methodologies and regular code reviews can also help maintain project momentum and ensure high-quality deliverables.

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

AspectSr Software DeveloperSoftware Engineer
Required CredentialsBachelor's degree in CS or related field; experience often preferredBachelor's or higher in CS or related field; certifications optional
Work EnvironmentDevelops software, collaborates with teams, and mentors junior staffDesigns, develops, tests, and maintains software applications
Employer & Industry UsageUsed across tech companies, startups, and enterprise firmsCommon in software development firms, tech companies, and IT departments

Both roles involve software development, but Sr Software Developers typically have more experience, leadership responsibilities, and mentorship duties. Software Engineers focus on designing and building software solutions, often with a broader scope. The roles overlap significantly, but the seniority and leadership aspect distinguish the Sr Software Developer from a general Software Engineer.

What do senior software developers do?

Senior software developers design, develop, and maintain software applications, often leading projects and mentoring junior team members. They analyze requirements, write code, perform testing, and ensure the quality and performance of software systems, typically using programming languages like Java, Python, or C++. They also collaborate with stakeholders and may oversee technical architecture and code reviews.

What cities near Calgary, AB are hiring for Sr Software Developer jobs?

Cities near Calgary, AB with the most Sr Software Developer job openings:

Infographic showing various Sr Software Developer job openings in Calgary, AB as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 10% Part Time, and 4% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution.

Software Developer (2026-035)

Circle Cardiovascular Imaging

Calgary, AB • On-site

Full-time

PTO

Posted 11 days ago


Job description

About Circle Cardiovascular Imaging: 

Circle’s vision is to enable healthier Lives through better imaging by transforming cardiac magnetic resonance imaging (MR) and other advanced imaging technologies to improve Cardiovascular Care. Circle Cardiovascular’s 'cvi42' is the Cardiac MR market leader imaging processing software.

Circle Cardiovascular Imaging (Circle) designs, builds, and implements the best-in-class cardiovascular Magnetic Resonance Imaging solutions. At the heart of everything we do is our unrelenting drive to continually offer better solutions for healthcare providers that improve healthcare outcomes. This fuels our creativity, informs our decisions and it is the reason we are passionate about our work and most importantly why we are successful. We are careful stewards of resources focused on optimizing both customer and investor value. We strive to make Circle a place where employees are highly valued, engaged, and have opportunities for professional development. Our roots are medical and digital, our passion is contagious, and our people are amongst the best.


Position Overview:

The Software Developer is responsible for the development of the next generation cardiovascular post-processing software
and the maintenance of our existing revenue-driving products. The Software Developer will design and develop various components of the software including application graphical user interface/workflows, back-end server functionalities, and other post-processing algorithms. Throughout the software development cycle, this role will work closely with other software developers, architects, and quality assurance analysts as a team to ensure delivery of quality software products. 

The Software Developer will report to the Software Development Manager. 

General Responsibilities:

  • Design, develop, test, maintain, and improve medical imaging software on a cloud platform 
  • Writing reusable, readable, testable, scalable, and efficient code 
  • Manage individual project priorities, deadlines, and deliverables 


Required Skills/Experience:

  • 3-5 years of work experience in software development and/or considerable project experience 
  • Experience in Go, web protocols and web server optimization techniques 
  • Experience with migrating desktop applications to cloud
  • Experience with public cloud platforms, such as AWS or Azure
  • Experience in containerization with Docker
    and Kubernetes
  • Experience working on a SaaS application
  • Familiarity with
    object-oriented
    programming languages such as C++, C#, or Java
  • Experience with
    graphics rendering on cloud applications considered an asset
  • Experience with DICOM protocol and images considered an asset


Educational Requirements:

  • Minimum technical diploma in computing science or related field 
  • Bachelor's degree in computer science, software engineering or equivalent


About the Benefits:

  • Competitive compensation and vacation
  • Transportation allowance
  • Flexible working arrangements
  • Employee Wellness Program
  • Professional development and tuition reimbursement program
  • Gratifying internal recognition/kudos programs
  • Annual salary review – based on company and individual performance
  • Fun, inclusive, ego-free environment where diversity and individual thoughts are encouraged and valued


Upon joining Circle CVI, you will be welcomed into a collaborative and supportive company with uncompromising values on quality, innovation, culture, and customer service. Join us in changing the medical technology world and submit your application below!


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