5 meilleures offres (back end developer, niagara falls, on) (à pourvoir)

Senior Software Developer
Rentsync —St. Catharines, ON
- De 120 000 $ à 130 000 $ par an
- Temps plein
- Télétravail
- Azure
- Bases de données
- AWS
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il y a 5 jours
Software Engineer
Advanced Office Solutions Inc. —Grimsby, ON
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- SQL
- APIs
- Intelligence artificielle
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Senior Software Engineer
Advanced Office Solutions Inc. —Grimsby, ON
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- Conception de systèmes
- Amélioration continue
- APIs
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il y a 13 jours
Senior React Native Developer
BrightOrder Inc. —Canada
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- Temps plein
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- Java
- AWS
- Baccalauréat
- Assurance Dentaire
- Assurance Vision
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Apache Camel Developer - Contract 6 months - Canada (Remote)
CorGTA —Canada
- Jusqu’à 100 $ de l’heure
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Senior Software Developer

Rentsync
St. Catharines, ON

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Détails du poste

Temps plein
Il y a 5 jours

Compétences

Jira
Authentification
Azure
Node.js
Droit
MCP
React
Microsoft SQL Server
Git
Bases de données
AWS
Esprit d'analyse
Docker
PostgreSQL
REST
GitHub
APIs
GraphQL
Intelligence artificielle
TypeScript
Compétences en communication
Python
Débogage
MySQL

Description complète du poste

About Rentsync:
Rentsync is an award-winning, high-growth organization that provides high quality websites, marketing services, and software solutions to the rental and property management industry throughout Canada and the United States.

About the Role:

We're building the AI products that will define the next decade of rental housing technology. We're looking for a senior engineer who doesn't just use AI tools, but ships production systems on top of them.

What you'll build:

Software features and products in the rental housing / proptech landscape
Production LLM-powered features and agents
Eval harnesses, prompt versioning, and observability
Integrations via MCP and APIs

Stack you may work with:

TypeScript / Node · React / VueJS / Vite / Tailwind · PostgreSQL / MySQL / MsSQL · Python · CloudFlare · AWS · Azure · MCP · and more

This is a hybrid/remote position, all qualified candidates are encouraged to apply, however preferential consideration may be given to individuals who can report to one of Rentsync’s regional offices (located in Toronto, St. Catharines and Montreal) 2 days per week on average.

Duties & Responsibilities:

Design, develop, test, and maintain scalable web applications across the full stack
Write clean, maintainable, well-tested, and well-documented code following established best practices
Participate in architectural discussions and contribute to technical design decisions
Design, maintain, and optimize database schemas and queries
Develop and maintain background processing and job queues
Integrate and maintain third-party APIs and external service integrations
Implement caching strategies and performance improvements
Monitor, troubleshoot, and resolve production issues in a timely manner
Participate in code reviews to ensure code quality, security, and adherence to standards
Collaborate with product managers, designers, and stakeholders to translate business requirements into technical solutions
Contribute to sprint planning, estimation, and Agile ceremonies using Jira
Maintain application security best practices, including proper authentication, authorization, and data protection
Assist in deployment and environment configuration across cloud infrastructure, with applications containerized using Docker
Continuously evaluate and recommend improvements to systems, tooling, and development processes
Design and ship AI products
Collaboratively establish patterns others adopt; reference implementations, scaffolding, standards
Partner with product and operations

Required Knowledge, Skills & Abilities:

Strong backend development skills and comfort across modern frontend frameworks
Sound judgment on reliability, cost, latency, and security trade-offs in AI systems
You build with AI daily
Senior-level communication: you can explain a trade-off to an engineer and a stakeholder in the same meeting
Experience designing and consuming RESTful APIs (GraphQL a plus)
Strong analytical, debugging, and problem-solving skills
Effective communicator, able to collaborate across engineering, product, and design
Proficiency with Git and collaborative workflows using GitHub

Essential Qualifications:

6+ years building and shipping production software, with a track record of owning systems end to end
Hands-on experience putting LLMs into production; RAG, agents, tool use, structured outputs, evals

Additional Preferred Qualifications

Workplace experience Python for ML / data work
Workplace experience with autonomous or multi-step agents in production
Background in proptech, marketplaces, or high-volume consumer platforms
Familiarity with Cloudflare's platform (Workers, Zero Trust)
Experience standing up AI observability and eval tooling

Rentsync is an equal opportunity employer. If you are selected to participate in the interview process and require unique accommodations, please don’t hesitate to let us know.

Successful candidates may be required to complete a criminal background check in the final phase of the interview process.

The pay range for this role is:
120,000 - 130,000 CAD per year(Canada)

Pay: $120,000.00-$130,000.00 per year

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