Python developer Jobs in Kitchener, ON
Create a job alert for this search
Python developer • kitchener on
Last updated: 2 days ago
Get AI-powered advice on this job and more exclusive features.RouteThis is on a mission to revolutionize technical support.
We build AI-powered solutions that help Internet Service Providers and Sma...Show moreLast updated: 22 days ago
Airfairness is a Canadian travel tech company helping air passengers get the compensation they deserve when flights are delayed, cancelled, or rerouted.
Most travellers don’t know their rights or ho...Show moreLast updated: 30+ days ago
Opportunity with a growing tech startup.The ideal candidate is passionate about building high-quality products, solving complex problems, and working with a modern tech stack.On-site (no remote or ...Show moreLast updated: 2 days ago
Cloud DX is an industry leader in digital health care, virtual care, remote patient monitoring hardware and software.The company’s award-winning solutions enable chronicall...Show moreLast updated: 26 days ago
We are looking for a Python developer with excellent problem-solving skills to join our Data Services team.In this role, you will build and improve critical systems that power our firm’s trading in...Show moreLast updated: 2 days ago
A leading robotics company is seeking an experienced General Robotics Developer to join their full-time team in Cambridge, Ontario.
The role requires proficiency in C++, Python, and C, along with ex...Show moreLast updated: 30+ days ago
Grand River Foods is a leading food solutions company serving customers in the North American grocery and food service industry.
As a member of the Sunrise Farm family, we remain as dedicated as eve...Show moreLast updated: 30+ days ago
Our team at Blackline Safety is growing! As a people-driven technology company, with a mission to make sure every worker returns home safely, we drive innovation, practice resiliency, demonstrate l...Show moreLast updated: 15 days ago
Voltera is a rapidly scaling technology company that has been driving change in the additive electronics industry since 2013.
Our tools help the worlds most innovative minds solve previously unsolva...Show moreLast updated: 6 days ago
Insight Global is hiring a Level 2 Analyst / Programmer with strong expertise in Progress OpenEdge 12.Canada’s largest independent retailers.
This is a critical role on a team currently undergoing a m...Show moreLast updated: 17 days ago
Platform / Site Reliability Engineer (SRE).Our client is transforming industries through cutting-edge technology.Their platform leverages AI, automation, and scalable systems to solve complex real-...Show moreLast updated: 8 days ago
Mappedin is the leading indoor mapping platform transforming the way venues are experienced, managed, and understood.Built for scale and trusted by the world’s biggest brands, our AI-powered ...Show moreLast updated: 30+ days ago
We are looking for multiple experienced.Vancouver! You'll be working with cutting edge technology, developing microchips with neural networks.
Proficient with python data-science libraries (.Exp...Show moreLast updated: 12 days ago
About Us : Mafna Air Technologies Inc.Canadian company and one of the leaders in providing custom Air Handling Solutions and HVAC Equipment across the US, Canada, and international markets.For over ...Show moreLast updated: 30+ days ago
Distributed Systems Software Engineer, Python / Go.Be among the first 25 applicants.We are seeking a software engineer with a passion for building and validating resilient distributed systems.At Ca...Show moreLast updated: 30+ days ago
AXIBO is a general robotics company building world-class robotic systemsfrom concept to productionall in-house.Our multidisciplinary team designs, prototypes, tests, and manufactures both the hardw...Show moreLast updated: 30+ days ago
BinSentry is an extremely fast-growing ag‑tech company started here in KW.BinSentry is focused on providing solutions for the agriculture supply chain that help increase efficiency, reduce costs, a...Show moreLast updated: 21 days ago
With every job, there’s always the question of “why”.Why join a company? Why be part of their mission? Here, the why is easy.
It’s because at some point, we’ve all needed someone there for us.At the...Show moreLast updated: 30+ days ago
We’re a small and mighty team who have directed our talents at improving the lives & work of civil, architectural, landscape, and environmental engineers and designers.
Founded and based in Kitchene...Show moreLast updated: 29 days ago
Senior AI Developer
RouteThisKitchener, Region of Waterloo, CAFull-time
Software Developer
airfairness, Inc.Kitchener, Region of Waterloo, CAFull-time
Software Developer
CarekwKitchener, Region of Waterloo, CAFull-time
- Promoted
Mobile Developer
Cloud DX, Inc.Kitchener, ON, CanadaFull-time
Python Developer – Kitchener, Ontario
GTSKitchener, Region of Waterloo, CAFull-time
Robotics Developer : Real-Time Systems + Stock Options
Axibo Inc.Cambridge, Region of Waterloo, CAFull-time
Product Developer
Sunrise FarmsCambridge, Region of Waterloo, CAFull-time
Firmware Developer
Blackline SafetyWaterloo, ON, CAFull-time
Quick Apply
- Promoted
Software Developer
VolteraWaterloo, ON, CanadaFull-time
- Promoted
Progress Developer
Insight GlobalSt. Jacobs, ON, CanadaFull-time
Senior Software Engineer, Platform (SRE)
HRBKitchener, Region of Waterloo, CAFull-time
- Promoted
Software Developer
MappedinWaterloo, ON, CanadaFull-time
- Promoted
C++ Developer
Targeted TalentKitchener, ON, CanadaPermanent
Programming & Application Developer
Talent AltitudeCambridge, ON, CAPermanent
Quick Apply
Distributed Systems Software Engineer, Python / Go
CanonicalWaterloo, Region of Waterloo, CAFull-time
General Robotics Developer (Full-Time) - Humanoid Robot
AXIBO INCCambridge, Region of Waterloo, CAFull-time
Software Developer
BinSentryKitchener, Region of Waterloo, CAFull-time
Salesforce Developer
Ontario Teachers Insurance PlanWaterloo, Region of Waterloo, CAFull-time
Software Developer
EquatorKitchener, Region of Waterloo, CAFull-time
- Niagara Falls, ON (from $ 68,250 to $ 195,000 year)
- Salmon Arm, BC (from $ 156,153 to $ 175,000 year)
- Oakville, ON (from $ 137,005 to $ 172,957 year)
- Edmonton, AB (from $ 84,469 to $ 167,899 year)
- New Westminster, BC (from $ 125,000 to $ 167,025 year)
- Victoria, BC (from $ 151,708 to $ 165,750 year)
- Williams Lake, BC (from $ 104,600 to $ 163,800 year)
- Slave Lake, AB (from $ 104,600 to $ 163,800 year)
- Bradford West Gwillimbury, ON (from $ 88,764 to $ 163,200 year)
- Halifax, NS (from $ 149,970 to $ 161,049 year)
Senior AI Developer
RouteThisKitchener, Region of Waterloo, CA22 days ago
Job type
- Full-time
Job descriptionHands‑on experience building and shipping AI-powered products. Familiarity in LLM evaluation techniques : tool correctness, grounding, hallucination detection, prompt tuning, safety, etc. Understanding of RAG, multi-modal inputs, prompt engineering, and customer-specific customization. Practical knowledge of LLM observability, model selection, and cost-performance tradeoffs. Experience working in startup or high-speed product environments, where ownership and iteration are key. Proven experience designing and building robust, scalable software systems. Experience using AI developer tools (e.g., Cursor, Copilot, Surfboard) as part of your day-to-day workflow—and a willingness to share those practices to uplift the entire team. A natural coach and mentor—someone who makes the team better by sharing insights, patterns, and feedback. Voice interface or voice UX experience is a strong plus. Familiarity with modern dev stacks (e.g., AWS, Python, Node.js, React) and CI / CD pipelines. You’re focused on building AI models or frameworks from scratch. Your background is purely ML ops, backend pipelines, or foundational model training. You thrive in large, structured enterprise environments with narrow scopes.
Get AI-powered advice on this job and more exclusive features.
RouteThis is on a mission to revolutionize technical support. We build AI-powered solutions that help Internet Service Providers and Smart Home companies solve connectivity and WiFi problems—before the subscriber ever needs to call. Our customers already benefit from our SaaS solutions today and we aim to magnify that value by building agentic qualities into our solutions. As we pivot our platform to be AI-first, we’re looking for a Senior AI Developer who thrives at the intersection of applied machine intelligence and practical engineering.
What You'll Do
- Build agentic AI systems that solve real-world connectivity and support problems through planning, tool use, and multi-step reasoning.
- Lead the effort in evaluating LLM usage for safety, correctness, hallucination, contextual relevance, and performance—ensuring the right model is used for the job.
- Design robust prompts and workflows to support voice and text-based interactions across a wide variety of customer environments.
- Guide and mentor other engineers, elevating the team’s ability to build agentic systems through design reviews, pairing, and shared tooling.
- Partner with product and CX teams to deeply understand customer problems and drive intelligent solutions.
- Prototype quickly to learn what works—and scale what does.
What You Bring
Not The Right Fit If...
Our Stack
We use AWS (EKS, Lambda, Dynamo, RDS), OpenAI, Snowflake, Node.js, Python, React, Android, and iOS. You don’t need to know it all—but you should be comfortable picking up new tools fast.
About RouteThis
RouteThis is a SaaS company headquartered in Kitchener-Waterloo, transforming how ISPs and smart home brands handle support. Our AI-powered platform turns reactive support into proactive resolutions—making WiFi issues faster to solve and easier to prevent.
We’re a team that values ownership, velocity, and customer obsession. We offer flexible work arrangements across Canada, competitive compensation, stock options, and a supportive environment for high-impact builders.
Sound like you? Apply now and help us shape the future of AI-first support.
#J-18808-Ljbffr