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Senior Backend Developer Jobs in Calgary, AB (NOW HIRING)

NDAX Canada Inc.

Senior React Native Developer

Calgary, AB · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • PTO

As a Senior React Native Developer, you should be comfortable around both front-end and back-end coding languages, development frameworks and third-party libraries. You should also be a team player ...

Pagefreezer

Senior Software Developer (Remote)

Calgary, AB · Remote

CA$110K - CA$145K/yr

  • Medical

  • Retirement

  • PTO

What You'll Do as a Senior Software Developer * Design & Scale Robust Architecture: Develop and ... Experienced in integrating Frontend and Backend via REST APIs with special attention to mitigating ...

Data Elephant Inc

Senior DBX AI/ML Engineer

Calgary, AB · On-site

Develop robust backend systems and APIs to support AI-driven applications * Build and maintain data ... Modern developer tooling (Cursor, AI-assisted development, Langraph, "vibe coding") * Experience ...

ClearGov

Sr. Software Engineer - Platform

Calgary, AB · On-site

CA$145K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • PTO

ClearGov is looking for a Software Engineer to join our team. You'll be a key contributor in ... Develop backend services and APIs using Node.js, Java, and Spring Boot. * Support data-intensive ...

JLL

Staff Software Developer

Calgary, AB · On-site

... backend services, database layer, and deployment pipeline. This senior technical role requires you ... Mentor junior engineers on proper standards and techniques to improve their accuracy and efficiency ...

Worthland

Senior QA Engineer

Calgary, AB · On-site +1

Senior QA Engineer Position: Senior QA Engineer Experience: 3+ Years Location: Vancouver, BC ... Nice-to-Have * Front-end or back-end development experience; ability to read and debug code.

Worthland

Senior QA Engineer

Calgary, AB · On-site +1

Senior QA Engineer Position: Senior QA Engineer Experience: 3+ Years Location: Vancouver, BC ... Nice-to-Have * Front-end or back-end development experience; ability to read and debug code.

xMentium

Senior Full Stack Developer

Calgary, AB · On-site

ABOUT THE ROLE We're looking for a Senior Full Stack Developer to build and maintain production ... Python back-end, PostgreSQL and Graph databases). * Build and maintain extraction pipeline ...

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Senior Backend Developer information

What does a senior backend developer do?

A Senior Backend Developer is responsible for designing, building, and maintaining the server-side logic of web applications. They work with databases, APIs, and server infrastructure to ensure that applications run smoothly, securely, and efficiently. In addition to writing robust code, they often mentor junior developers, contribute to architectural decisions, and collaborate with frontend teams to deliver seamless user experiences. Their expertise is crucial for scaling applications and implementing best practices in software development.

What is the difference between Senior Backend Developer vs Backend Developer?

AspectSenior Backend DeveloperBackend Developer
Required Experience5+ years, leadership skills1-3 years, foundational skills
ResponsibilitiesDesign architecture, mentor juniors, optimize systemsImplement features, fix bugs, write code
Skills & CertificationsAdvanced coding, system design, relevant certificationsBasic coding, database knowledge
Work EnvironmentCollaborates with cross-functional teams, often in larger projectsFocuses on individual tasks within projects

The main difference between a Senior Backend Developer and a Backend Developer lies in experience, responsibilities, and leadership. Senior Backend Developers typically have more years of experience, take on complex system design, and mentor junior staff, whereas Backend Developers focus on implementing features and fixing bugs. Both roles are essential in backend development teams, but the senior role involves more strategic and leadership duties.

What are the key skills and qualifications needed to thrive as a senior backend developer, and why are they important?

To thrive as a Senior Backend Developer, you need advanced proficiency in server-side programming languages (such as Java, Python, or Node.js), deep understanding of API design, and experience with database management, often supported by a degree in computer science or related field. Familiarity with version control systems (like Git), cloud platforms (such as AWS or Azure), and relevant certifications in backend technologies are commonly required. Strong problem-solving abilities, effective communication, and leadership skills help you collaborate with cross-functional teams and mentor junior developers. These competencies ensure robust, scalable backend systems and drive successful project delivery in complex technical environments.

What are common challenges senior backend developers face when leading complex projects, and how can they address them?

Senior Backend Developers often encounter challenges such as integrating legacy systems with new technologies, ensuring scalability under increased load, and coordinating cross-functional teams for seamless feature delivery. Addressing these challenges typically involves proactive architectural planning, clear communication with frontend and DevOps teams, and adopting best practices like code reviews and automated testing. Staying updated on emerging technologies and fostering a culture of knowledge sharing within the team also help in overcoming technical obstacles and driving successful project outcomes.

What are the most commonly searched types of Backend Developer jobs in Calgary, AB?

The most popular types of Backend Developer jobs in Calgary, AB are:

What are popular job titles related to Senior Backend Developer jobs in Calgary, AB?

For Senior Backend Developer jobs in Calgary, AB, the most frequently searched job titles are:

What cities near Calgary, AB are hiring for Senior Backend Developer jobs?

Cities near Calgary, AB with the most Senior Backend Developer job openings:

Senior Backend Developer jobs near you
Infographic showing various Senior Backend Developer job openings in Calgary, AB as of August 2026, with employment types broken down into 69% Full Time, 17% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution.

Senior React Native Developer

NDAX Canada Inc.

Calgary, AB • On-site

Full-time

Medical, Dental, Vision, Life, PTO

Re-posted 16 days ago

Job description

As one of Canada’s largest and fastest growing cryptocurrency trading platforms, NDAX has set the bar high for the country’s fintech industry and is constantly leading the way in terms of security and innovation. We’re on a mission to empower more Canadians to unlock the full potential of digital finance. To address the various needs in the Canadian cryptocurrency space, NDAX has assembled a multidisciplinary team with diverse backgrounds, including finance, technology, engineering, compliance, marketing, and more.

We're proud to have been recognized as one of Canada’s Best Workplaces by Great Place to Work®.

We are looking for a Senior React 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. As a Senior React Native Developer, you should be comfortable around both front-end and back-end coding languages, development frameworks and third-party libraries. You should also be a team player with a knack for visual design and utility. If you’re also familiar with Agile methodologies, we’d like to meet you.

Your role will include:

  • Work as part of a small team to build React Native iOS / Android applications
  • Architect, build and maintain excellent React Native applications with clean code.
  • Implement pixel perfect UI's that match designs.
  • Implement clean, modern, smooth animations and transitions that provide an excellent user experience.
  • Integrate third-party API's.
  • Write unit and integration tests.
  • Release applications to the Apple and Google Play stores.
  • Work with native modules when required.
  • Work as part of a small team, which will include other React Native developers, a project manager, QA professional, and a designer.
  • Complete two-week sprints, and participate in sprint retrospectives and daily standups.
  • Assist with building estimates.
  • Work with modern tools including Jira, Slack, GitHub, Bitbucket, Google Docs, etc.
  • Be part of a community of React Native developers who share knowledge and help each other as problems arise.
  • Follow Full Stack's detailed development process

Requirements

  • 3+ years of professional experience working with React Native.
  • 4+ years of professional software development experience.
  • Experience working with Swift, Objective C, and Java a plus but not required.
  • Meaningful experience working on large, complex systems.
  • Ability to take extreme ownership over your work. Every day is a challenge to ensure you are performing to the expectations you and your team have agreed upon, both in regards to estimates and to the general process.
  • An understanding of React Native best practices and a commitment to following them.
  • Ability to work through new and difficult React Native issues and contribute to libraries as needed.
  • Ability to create and maintain continuous integration and delivery of React Native applications.
  • A positive mindset and can-do attitude.
  • Forensic attention to detail.
  • English skills (ability to effectively communicate via written and spoken English).
  • A passion for software development. It’s not just your career, it’s also your hobby. You’re constantly striving to learn new things and improve. You follow industry news, regularly tinker with new technologies, and read books and blogs to keep your skills current.
  • You work well within a team environment and enjoy working in the office or remote with your colleagues.

Benefits

  • Extended Healthcare Plan (Medical, Disability, Dental & Vision)
  • Life Insurance
  • Paid Time Off
  • Training & Development Opportunities
  • Bonus – Awards – Gifts
  • Stock Option Plan