Senior Full-Stack Developer
1valet
Senior Full-Stack Developer
Location : Ottawa, ON (Remote)
About the Role
We’re looking for a Senior Full-Stack Developer to join one of our development squads and help build new features for the 1VALET smart-building platform. This role is hands-on and product-focused, working across the stack — from Angular front-end experiences to .NET backend services — and includes integrations with hardware and third-party vendors (smart locks, entry systems, building systems, etc.). You’ll collaborate closely with Product, Hardware, QA, and Operations teams to deliver scalable, reliable features used in live residential and commercial buildings.
What You’ll Do
● Design, build, and maintain end-to-end features across front-end, backend, and data layers
● Develop and optimize Angular front-end applications with a focus on performance and usability
● Build .NET (C#) backend services, APIs, and integrations
● Work with MS/Azure SQL for data modelling, querying, and performance optimization
● Use Elasticsearch for search, analytics, and log-driven features
● Implement and maintain hardware and vendor integrations (IoT devices, access control systems, third-party APIs)
● Collaborate with Product Managers to translate requirements into technical solutions
● Work with QA to ensure high quality through testing, debugging, and production support
● Participate in architectural discussions and contribute to technical direction
● Support and improve existing systems while helping shape new platform capabilities
What You Bring
● 6+ years of professional experience as a Full-Stack Developer
● Strong hands-on experience with:
○ Angular
○ .NET / C# (Web APIs, services)
○ MS/Azure SQL (schema design, performance tuning)
○ Elasticsearch
● Experience designing and consuming REST APIs
● Exposure to hardware / IoT integrations or complex third-party system integrations (strong asset)
● Solid understanding of scalable, distributed systems
● Experience working in Agile / squad-based teams
● Strong problem-solving skills and ability to work independently in a remote environment
● Clear communication skills and a collaborative mindset
● Experience using AI-assisted development tools (e.g., Replit AI, Claude Code, GitHub Copilot) to improve productivity, code quality, debugging, or prototyping
Nice to Have
● Experience with cloud platforms (Azure)
● Knowledge of message queues, event-driven systems, or real-time data flows
● Prior experience in PropTech, IoT, or building management systems
● Experience supporting production systems used by real customers in the field
Why Join 1VALET
● Work on real-world systems deployed in buildings across North America
● Be part of a platform that blends software, hardware, and operations
● High ownership, meaningful technical challenges, and visible impact
● Collaborative, product-driven engineering culture
● Remote role with a strong Ottawa-based engineering presence
$120k - $160k per year
...first. That’s where you come in. The Role We're hiring Senior Full-Stack Developers to build and own the client-facing product... ...Google Cloud Platform, Kubernetes, Docker, Terraform, Pub/Sub Developer Tools: Azure DevOps, Git, Webpack Testing &...SeniorFull timeContract workApprenticeshipRemote workFlexible hours- ...About us Appnovation is a global, full-service digital partner that combines Strategy, Experience & Design, Engineering and Managed... .... Endless possibilities. ROLE OVERVIEW: As a Full-Stack Developer, you will architect and build custom web applications across multiple...SeniorFull time
$150k - $190k per year
...for a meaningful outcome, you’ve found your next home. ROLE SALARY BAND $150,000 - $190,000 ROLE OVERVIEW The Senior Full stack Developer is a key contributor responsible for delivering high-quality, scalable software across the frontend and backend. This role...SeniorLong term contractFull timeInternshipLocal areaSleeping nightsFlexible hours- ...functional team including clients. You’ll find continuous opportunities to learn, share knowledge and teach within your team and within the developer community at Electric Mind via educational sessions, study groups and hands-on R&D initiatives. Electric Mind’s niche is...SeniorFull timeRemote work
- ...We do have a job opening for S \ oftware Developer - Full Stack - Senior \\\\ for our direct client Province of Ontario. The position details are given below: \\ \\\\ \\\\ Job Details: \\\ \\\\\ \\\\ Job ID: \\\ RQ11224 - Software Developer - Full Stack - Senior \\\\...SeniorFull time
- ...Description We are looking for a Full Stack developer to join our Toronto team and help us take our products to the next level in connectivity... ...and global Transportation. The Role As a Senior Full Stack Developer, you will work on projects related to machine...SeniorFull timeInternship
$110k per year
.... In response to the evolving education landscape, Nelson developed Edwin, a digital learning ecosystem. Edwin is a learning platform... ...the Role Reporting to the Team Lead, Development, the Senior Full Stack Developer (Developer III) is responsible for instrumenting, deploying...SeniorLong term contractFull timeTemporary workSummer workWork at officeLocal areaRemote workFlexible hours- ...We do have a job opening for Software Developer - Full Stack - Senior for our direct client Province of Ontario. The position details are given below: Job Details: Job ID: RQ11347 - Software Developer - Full Stack - Senior Client : Land & Resources Cluster Location...SeniorFull time
$120k - $145k per year
...world. We hire exceptionally smart, analytical, and hard working people who are lifelong learners. About The Role As a Senior Full Stack Developer you'll be tasked with working on web application development. Working within the software development team, your duties...SeniorFull timeWork from homeFlexible hours- ...Position: Full Stack Developer Location: Toronto, ON Job ID#: RQ11092 Duration: 18 Months Role Overview We are seeking a Senior Full Stack Developer to design, build, and maintain scalable web applications and data pipelines. The role involves both...SeniorFull time
- ...peers to understand requirements. Develop solutions that are in line with client's technology biases,... ...Other Languages English: C1 Advanced Seniority Senior...SeniorLong term contractFor subcontractor
- ...working, tested applications. This includes developing detailed programming specifications,... ...track record for meeting deadlines Full Stack Skills Proficient with mobile,... ...10+ years of experience as a designer and developer in the large-scale multi-client web applications...SeniorFull timeContract workManual labor
- ...We're looking for a Senior Full Stack Developer with Salesforce experience to join our team! Electric Mind, formerly Intelliware, is a business and technology consulting leader in providing innovative, practical solutions driven by engineering excellence. We have an exceptional...SeniorLong term contractContract workFlexible hours
$90.21 - $108.25 per hour
...RQ00738 - Software Developer - Full Stack - Senior Location: Toronto (525 University Avenue) - Hybrid Duration: 8 months contract (164 Business Days) possible extension Must Haves: Senior Full Stack software development experience delivering complex...SeniorFull timeContract work- ...architecture, security requirements, data models, develop application design and technical... ...interpersonal and negotiation skills \ \ \ Full Stack Skills: \ \ Proficient with... ...\- Software Developer \- Full Stack \- Senior","widgetId":"383123000000072311","...SeniorLong term contractContract workInterim roleInternship
$120k - $150k per year
...modern fintech platform used nationwide, where your code directly shapes real-world financial experiences. We’re hiring a Senior Full Stack Developer (.NET/Angular) to join fast-growing Canadian fintech company building modern mortgage platforms that streamline how brokers...SeniorLong term contractFull timeWork at office2 days per week3 days per week$90.18 - $108.22 per hour
...RQ00731 - Software Developer - Full Stack - Senior 7+ month contract (164 business days) - possible extension Hybrid (as needed onsite) - 525 University Avenue Must Haves: ~7+ years of hands-on ReactJS development experience building complex production-grade...SeniorRemplacementFull timeContract work- ...working, tested applications. This includes developing detailed programming specifications,... ...track record for meeting deadlines Full Stack Skills: Proficient with both front... ...of options, make recommendations and develop customized strategies to resolve unique...SeniorFull time
- ...match. The Role This is our single hiring pipeline for Full-Stack Developers across our product and platform teams. On the product side,... ...tradeoff to a designer or a support lead as easily as to another developer. ~ Comfort making progress on a problem before the spec is...Long term contractFull timeImmediate startRemote work
- ...most widely played MMORPGs globally, and our newly launched English game is in its early stages. We are seeking a skilled Senior Full Stack Developer with expertise in infrastructure and tooling to join our team. This role requires proficiency in backend service development...SeniorFull timeInternshipWorldwide
$140k - $150k per year
...predictably when the world is messy. Our stack is Ruby on Rails, Ember.js, and... ...just patch symptoms. Work closely with Developers, Product, Design, and stakeholders to shape... ...improving system performance, reliability, or developer experience. Winner of Canada’s Most...SeniorFull timeWork at officeFlexible hours$90k - $100k per year
...and/or work experience You can recognize software problems and develop creative solutions within an energizing environment. You have... ...and professional development Hands-on experience working with senior-level business leaders Schedule: This is an office-based...SeniorFull timeInternshipManual laborWork at officeWorldwideMonday to fridayFlexible hours- We are seeking a highly accomplished Senior Software Developer - Full Stack for an enterprise-level contract opportunity based in Toronto. In this role, you will take on a premier full-stack software engineering, microservices architecture, and technical leadership capacity,...SeniorContract workInternshipRemote work3 days per week
- ...Position Type: Contract Number of Openings: 1 Position Overview We are seeking a highly experienced Senior Full Stack Software Developer to design, develop, implement, and support large-scale, multi-client web and mobile applications. The successful candidate...SeniorFull timeContract work
- We are seeking a highly accomplished Senior Software Developer - Full Stack for an enterprise-level contract opportunity based in Toronto. In this role, you will take on a premier full-stack software engineering capacity, specializing in designing, developing, and optimizing...SeniorContract workRemote workFlexible hours2 days per week
- ...Senior Full Stack Java Developer Position: Senior Full Stack Java Developer Client: Community Services Cluster, Ministry of Public and Business Service Delivery and Procurement, Government of Ontario Location: 777 Bay Street, Toronto, ON Work Arrangement...SeniorContract work
- ...operators. Together, we help tens of thousands of clients safely age in the comfort of their homes. Job Description The Full Stack JavaScript Developer works in a small agile development team, producing the most advanced home care practice management system in the industry...Full timeWork at officeRemote workFlexible hours
$70k - $85k per year
...Description Role Title: Full Stack Python Developer Location: Toronto, ON Employment Type: Full-Time (Onsite/Hybrid) Reports to: Head of IT & Engineering from the IT Team Salary Range: 70k–85k CAD per year Role Overview: We’re looking for a skilled...Full timeLocal areaRemote workFlexible hours- ...Position: Software Developer - Full Stack Location: Toronto, ON (Onsite) Job ID#: RQ11132 Duration: 12 Months Role Overview We are seeking a Software Developer - Full Stack to support the design, development, implementation, and maintenance of enterprise...Full time
$95k - $145k per year
Senior Full Stack Developer Position Description Location: Toronto, ON / Montreal, QC Preferred Languages: Bilingual (English / French) Preferred Employment Type: Full-Time, Permanent CGI is seeking an experienced Senior Full Stack Developer to join our growing...SeniorPermanent employmentFull time
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Full-Stack Developer. Be the first to apply!
- full stack developer remote Toronto, ON
- full stack developer Toronto, ON
- full stack .net developer Toronto, ON
- full stack web developer Toronto, ON
- senior full stack engineer Toronto, ON
- senior property administrator Toronto, ON
- senior sales Toronto, ON
- senior safety manager Toronto, ON
- senior buyer Toronto, ON
- senior business consultant Toronto, ON