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Senior Backend Developer Jobs in Ottawa, ON (NOW HIRING)

Targeted Talent

Senior Node.js Developer

Ottawa, ON · Remote

We are looking for an experienced Senior Node.js Back-End Developer for our client. This is a permanent position that is completely remote! Our client is a fintech company based out of Vancouver. You ...

Targeted Talent

Senior Node.js Developer

Ottawa, ON · Remote

We are looking for an experienced Senior Node.js Back-End Developer for our client. This is a permanent position that is completely remote! Our client is a fintech company based out of Vancouver. You ...

Solink

Senior Full-Stack Engineer (Media Team)

Ottawa, ON · Remote

CA$115K - CA$173K/yr

This role is ideal for a senior backend or full-stack engineer who thinks in terms of throughput, latency, and cost per gigabyte as much as they think in code; someone who is comfortable owning a ...

Lifeworks

Senior Frontend Developer

Ottawa, ON · On-site

CA$85K - CA$110K/yr

We're looking for a Senior Frontend Developer who's ready to level up their career and make a real ... Collaborate with designers and back-end developers to translate UI/UX designs into code. * Tackle ...

Proof

Senior Full-Stack Developer (Canada)

Ottawa, ON · Remote

CA$135K - CA$165K/yr

... Senior Full-Stack Developer to join our talented engineering team as we scale and expand. What You ... Backend development using Go (Golang), creating and optimizing APIs, database usage, and core ...

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Senior Backend Developer information

See Ottawa, ON salary details

$57.2K

$123.2K

$167.2K

How much do senior backend developer jobs pay per year?

As of Aug 24, 2026, the average yearly pay for senior backend developer in Ottawa, ON is $123,239.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,359.00 and $140,511.00 per year, depending on experience, location, and employer.

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 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 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 most commonly searched types of Backend Developer jobs in Ottawa, ON?

The most popular types of Backend Developer jobs in Ottawa, ON are:

What are popular job titles related to Senior Backend Developer jobs in Ottawa, ON?

For Senior Backend Developer jobs in Ottawa, ON, the most frequently searched job titles are:

What cities near Ottawa, ON are hiring for Senior Backend Developer jobs?

Cities near Ottawa, ON with the most Senior Backend Developer job openings:

Senior Backend Developer jobs near you
Infographic showing various Senior Backend Developer job openings in Ottawa, ON as of August 2026, with employment types broken down into 78% Full Time, 9% Part Time, and 13% Contract. Highlights an 79% Physical, 5% Hybrid, and 16% Remote job distribution, with an average salary of $123,239 per year, or $59.2 per hour.

Java Backend Developer - Remote Work

Two95 International Inc.

Ottawa, ON • Remote

Full-time

Re-posted 9 days ago

Job description

Title - . Java Back End Developer (3 Openings Sr/Mid/Jr)

Position - Fulltime With our client

Location - 100% Remote Work

Salary - $Open (Best Possible)

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Requirements

Position 1: Sr. Java Back End Developer

Position 2: Mid. Java Back End Developer

Position 3: Jr. Java Back End Developer

Skills: Familiar with Java Spring and SpringBoot technology. Familiarity building microservices.

KEY DUTIES, RESPONSIBILITIES AND ACTIVITIES

Design, develop, and extend high performance, test-driven code that meets requirements and is scalable and maintainable

Participate in all stages of the software development cycle, including designing and developing new system architecture and improvements

Developing, deploying and managing software across the full Continuous Delivery life-cycle.

Leading and mentoring other engineers as well as liaising with other parts of the business.

Provide Hands-on problem solving with a willingness to do whatever it takes to complete an objective.

Wisely develop practical solutions, sometimes even at the expense of purity.

Plan and negotiate with peers to meet deadlines.

Worked in an Agile/Scrum environment to deliver high quality software

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TWO95 International logo

About TWO95 International

Sourced by ZipRecruiter

At TWO95 International, we believe it is imperative that a hiring company is assured of procuring the right candidate to fill a job requirement. We have an extensive local and International network, and a fully digitalized sourcing approach that allows us to find a candidate best suited for the job. Furthermore, we strive to secure well matched opportunities that align with the personal and career aspirations of our candidates.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

Cherry Hill, NJ, US

Year founded

2009

Social media

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