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Sr Development Engineer Jobs in Toronto, ON (NOW HIRING)

TTEC Digital

Senior QA / SDET Engineer

Toronto, ON · Remote

TTEC Digital seeks a Sr. QA/SDET Engineer to join our team. This role is a full-time and fully remote opportunity! The work: We're an innovation group inside TTEC (NASDAQ: TTEC), building the next ...

TTEC Digital

QA Lead /SDET Lead

Toronto, ON · Remote

Keeps the respect of senior engineers through technical credibility; comfortable telling a tech ... The QA/SDET Lead role builds upon our Senior QA/SDET profile by adding team leadership ...

Air-tek

Sr Platform Engineer

Toronto, ON · On-site

CA$150K - CA$180K/yr

As a Platform Development Engineer, you will play a key role in the design, development, and operation of our core platform services, helping us deliver powerful and reliable infrastructure solutions ...

NetBrain

Senior Quality Assurance Engineer

Toronto, ON · On-site +1

What We Need NetBrain is looking for an experienced Senior QA Engineer to work on a variety of ... This role works on a hybrid schedule at our Toronto, ON office and passion for software development ...

Vancity

Engineering Lead, Quality

Toronto, ON · On-site

We are looking for a senior engineer (senior SDET) to lead a team of quality engineers in a dotted line capacity building scalable, code-driven quality solutions, not just manage testing activities.

Amazon

Software Dev Engineer, Sales AI

Toronto, ON

We are looking for a Software Development Engineer to join our team and help build the end-to-end ... senior leadership. Key job responsibilities Collaborate with experienced cross-disciplinary ...

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Sr Development Engineer information

What is a Sr Development Engineer?

Sr Development Engineers are experienced professionals responsible for designing, developing, and improving products, systems, or software within an organization. They lead technical projects, mentor junior engineers, and collaborate with cross-functional teams to solve complex engineering problems. Their work often involves overseeing the entire development lifecycle, from concept to deployment, ensuring solutions meet quality, performance, and cost requirements.

What are the key skills and qualifications needed to thrive as a Sr Development Engineer?

To thrive as a Sr Development Engineer, you need deep expertise in engineering principles, advanced problem-solving abilities, and a relevant degree, often supported by substantial experience in product or software development. Familiarity with industry-standard tools such as CAD software, programming languages, or project management platforms, as well as certifications like PMP or Six Sigma, is highly advantageous. Strong communication, leadership, and collaboration skills are essential to effectively guide teams and drive innovation. These competencies are critical for delivering high-quality solutions, meeting project goals, and ensuring successful cross-functional teamwork.

What are some typical challenges faced by a Sr Development Engineer when leading cross-functional projects?

Sr Development Engineers often encounter challenges such as aligning diverse technical perspectives, managing conflicting priorities, and ensuring clear communication among cross-functional teams. They are responsible for bridging gaps between engineering, product management, and other departments to keep projects on track. Success in this role requires strong leadership, adaptability, and proactive problem-solving to address technical obstacles and facilitate collaboration. These experiences can significantly enhance leadership and project management skills, contributing to career advancement opportunities.

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

AspectSr Development EngineerSoftware Developer
Required CredentialsBachelor's or higher in CS or related field; experience in software designBachelor's in CS or related field; coding skills
Work EnvironmentDesigning, developing, and leading complex projectsWriting, testing, and maintaining code
Employer & Industry UsageTech companies, startups, large enterprisesWide range of industries, including tech, finance, healthcare
Common Search & ComparisonOften compared for seniority and project scopeMore entry to mid-level coding roles

The main difference between a Sr Development Engineer and a Software Developer lies in their responsibilities and experience level. Sr Development Engineers typically lead complex projects, design system architecture, and have more experience, while Software Developers focus on coding, testing, and maintaining software. Both roles require strong programming skills, but Sr Development Engineers often have additional leadership and design responsibilities.

How much does a senior development engineer make?

A senior development engineer typically earns between $100,000 and $150,000 annually, depending on experience, location, and industry. They often have advanced skills in programming, system design, and may hold certifications that influence salary levels.

What does a senior development engineer do?

A senior development engineer designs, develops, and tests software or hardware products, often leading projects and mentoring junior team members. They utilize programming languages, development tools, and engineering principles to create reliable and efficient solutions, typically working in collaborative environments with project deadlines and quality standards.

What are popular job titles related to Sr Development Engineer jobs in Toronto, ON?

For Sr Development Engineer jobs in Toronto, ON, the most frequently searched job titles are:

What job categories do people searching Sr Development Engineer jobs in Toronto, ON look for?

The top searched job categories for Sr Development Engineer jobs in Toronto, ON are:

What cities near Toronto, ON are hiring for Sr Development Engineer jobs?

Cities near Toronto, ON with the most Sr Development Engineer job openings:

Sr Development Engineer jobs near you
Infographic showing various Sr Development Engineer job openings in Toronto, ON as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 21% Part Time, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution.

Senior QA / SDET Engineer

TTEC Digital

Toronto, ON • Remote

Full-time

Re-posted 10 days ago

Job description

At TTEC Digital, we coach clients to ensure their employees feel valued, and fully supported, because an amazing customer experience is an employee first process. Our vision is the same, a place where employees know they can thrive.

TTEC Digital seeks a Sr. QA/SDET Engineer to join our team. This role is a full-time and fully remote opportunity! 

The work:

We're an innovation group inside TTEC (NASDAQ: TTEC), building the next generation of AI CX tools - automated QA, conversational analytics, knowledge assist, and agentic automation - for the world's biggest brands and the millions of customers they serve. We move like an early-stage startup, backed by the scale, distribution, and enterprise client base of a company that's been obsessed with customer experience since 1982. 

This is the rare seat where getting in early actually matters at scale. TTEC is a public company at an AI inflection point. Ship the right products into thousands of live enterprise deployments and you don't just move a metric - you move the trajectory of the company and the value of the stock. The leverage is real, and the work compounds. 

Who we hire - the DNA 

  • Self-starters and do-ers with grit - hackers in the best sense, with a startup mentality and a show-me bias: working software over slides, prototypes over proposals. 

  • Want to learn, love new technology. This platform is built on the latest technology, and that technology changes and advances monthly. You adapt to change quickly - new tools, new models, new priorities - without drama. 

  • Master debuggers and problem solvers. You love solving complex problems, you think outside the box, and you multitask across domains without losing the thread. 

  • AI-native. You work with AI on all levels - you understand the technology around you (LLMs, SLMs, RAG, knowledge graphs, agents, training, eval) and you use AI tools daily to exponentially increase your velocity. 

  • Distributed-systems literate. High-efficiency, event-driven, low-latency systems are our world; you understand what that demands. 

  • Innovators who ship. You demonstrate ideas easily, fail fast, and move forward. You make committed timelines and hit them. 

  • You consider yourself exceptional - and you like winning. So do we. 

No one will have everything in this description. We're looking for well-rounded, smart people who move fast.

What You Will Do:

The role:

  • Automation-first quality engineering for a platform combining voice, desktop, intelligence, and AI.
  • We emphasize AUTOMATION - we do not do manual QA here.
  • Weekly code deploys are the heartbeat: when a QA branch is ready, regressions run fast, results report fast, and the train doesn't wait.
  • Startup environment: 1-week sprints, fail fast, move forward. 

What you'll own:

  • Automation coverage for your squads' services 
  • Fast-turnaround regression suites gating weekly deploys
  • Rapid detection and reporting 
  • Quality signal in minutes, not days 
  • Load/stress coverage for your services' latency budgets
  • Your committed timelines. 

Who you are:

  • Self-starter with grit and a show-me mentality.
  • You consider yourself exceptional, love new technology, adapt fast when the stack changes under you, and use AI tools daily to multiply velocity - including AI-assisted test generation.
  • A team player who likes winning, and a partner to dev, not a gate: when something breaks, you help the dev team isolate it fast.
What You Will Bring:

  • 5+ years SDET; writes real automation code (Go / Python), not manual scripts. Automation-first is a conviction, not a preference. 

  • Master issue-isolator and root-cause debugger - you narrow a failure to the service, the commit, the event; dev teams love your bug reports because they're half the debugging done. 

  • Fast regression discipline - parallelized suites, smart test selection, results in minutes; quality at weekly-deploy speed without becoming the bottleneck. 

  • Comfortable in high-load testing environments - load, stress, and soak testing of high-throughput, low-latency systems; you know how to find the knee of the curve. 

  • Experience testing event-driven systems, WebSocket flows, and browser extensions - ordering, race conditions, real-time state. 

  • CI-native mindset - tests wired into trunk-based CI/CD; flake management as a first-class discipline (a flaky suite is a broken suite). 

  • Contract/API testing between services; synthetic data and traffic generation (simulated calls, event streams, audio) for repeatable real-time testing. 

  • Testing AI outputs - eval-style assertions for non-deterministic LLM/ML features - a strong plus. 

#LI-JF1 #LI--Remote

 About Us
TTEC Digital and our 1,800+ employees, pioneer engagement and growth solutions that fuel the exceptional customer experience (CX). Our sister company, TTEC Engage, is a 60,000+ employee service company, with customer service representatives located around the world. TTEC Holdings Inc. is the parent company for both Digital and Engage. When clients have a holistic need, they can draw from these independently managed centers of excellence, TTEC Digital and TTEC Engage.

We are also delighted to share that TTEC has been awarded the Great Place To Work 2024-2025 certification based on outstanding employee experience across 14 countries.

TTEC is a proud equal opportunity employer where all qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, sexual orientation, gender identity, national origin, disability. TTEC has fully embraced and is committed to expanding our diverse and inclusive workforce. We strive to reflect the communities we serve while delivering amazing service and technology centered around humanity.

Rarely do applicants meet all desired job qualifications, so if you feel you would succeed in the role above, please take a moment and share your qualifications.

As part of our commitment to fair and efficient hiring practices, TTEC Digital uses artificial intelligence (AI) tools to help screen applications and match candidates to job requirements. These tools assist our human recruiters but do not make final hiring decisions.
 
#LI-RemoteCanada
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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