Current jobs related to Senior Full-Stack Engineer - Montreal, Quebec - Human Agency

  • Dé Full Stack senior

    1 day ago

    Montreal, Quebec, Canada DeepSight - Augmented Reality Full time

    English will followDé Full Stack Senior – Réalité AugmentéeLieu: Montréal, Canada (Hybride)Type d'emploi: Temps pleinÀ propos de DeepSightDeepSight est une startup montréalaise en pleine croissance qui développe une solution de Réalité Augmentée (RA) et d'IA pour le secteur manufacturier.Nous aidons nos clients à pallier la pénurie de...

  • Dé Full Stack senior

    2 days ago

    Montreal, Quebec, Canada DeepSight Full time

    English will follow Full Stack SeniorLieu : Montréal, Canada (possibilité de télétravail)Type d'emploi : Temps pleinÀ propos de DeepSight :DeepSight est une startup montréalaise en pleine croissance qui développe une solution de Réalité Augmentée (RA) et d'IA pour le secteur manufacturier.Nous aidons nos clients à pallier la pénurie de...

  • Programmeur Full Stack senior pour la RA

    2 days ago

    Montreal, Quebec, Canada DeepSight - Augmented Reality Full time

    English will follow Full Stack Senior – Réalité AugmentéeLieu: Montréal, Canada (possibilité de télétravail)Type d'emploi: Temps pleinÀ propos de DeepSight :DeepSight est une startup montréalaise en pleine croissance qui développe une solution deRéalité Augmentée (RA) et d'IA pour le secteur manufacturier.Nous aidons nos clients à pallier la...

  • Senior Software Engineer – Electronics Software Stack

    1 day ago

    Montreal, Quebec, Canada Anyon Systems Inc. Full time

    À propos d'Anyon Systèmes :Anyon Systèmes est une entreprise spécialisée en informatique quantique matérielle dans la région du Grand Montréal, avec une présence à Waterloo, Ontario. Nous travaillons à la fine pointe de la technologie pour développer et commercialiser des ordinateurs quantiques supraconducteurs. L'entreprise est en pleine...

  • Senior Full Stack Developer

    1 week ago

    Montreal, Quebec, Canada STRATACACHE Full time

    Job Details Job Location: X2O Headquarters - Montreal, QC H3A 2J5 Education Level: 4 Year DegreeAbout X2O Media: X2O Media provides technology to build remote and hybrid collaboration spaces and unified visual communication solutions for forward-thinking global corporations and higher education institutions. X2O Media solutions enhance human outcomes by...

  • Développeur Full Stack Senior

    3 days ago

    Montreal, Quebec, Canada CM Labs Simulations Full time

    de l'entrepriseNous sommes l'entreprise à l'origine des simulateurs terrestres et maritimes les plus fiables du secteur.CM Labs développe des solutions basées sur la simulation pour aider les clients à concevoir des équipements avancés et à se préparer pour des opérations qualifiées. Grâce à sa plate-forme Vortex Studio, CM Labs offre des...

  • Développeur Full-Stack

    2 days ago

    Montreal, Quebec, Canada Maxen Technology Full time

    **AN ENGLISH DESCRIPTION WILL FOLLOW**Description de la compagnie:Maxen est une entreprise de Montréal qui a pour mission de réduire l'empreinte environnementale des bâtiments en permettant aux gestionnaires d'immeubles d'optimiser leurs opérations et leurs processus de gestion énergétique.Au cours des 3 dernières années, nous avons, et continuons...

  • Senior Software Engineer

    2 days ago

    Montreal, Quebec, Canada Equativ Full time

    About the team The Creative Enhancements team builds the features that make ads more engaging, interactive, and effective across our platform. We work at the intersection of ad delivery and user experience—developing solutions like shoppable ads, custom video tools, dynamic creative enhancements, and AI-assisted analysis tools that help advertisers...

  • Senior ML Systems Engineer, Frameworks

    2 days ago

    Montreal, Quebec, Canada Cohere Full time

    Who are we?Our mission is to scale intelligence to serve humanity. We're training and deploying frontier models for developers and enterprises who are building AI systems to power magical experiences like content generation, semantic search, RAG, and agents. We believe that our work is instrumental to the widespread adoption of AI.We obsess over what we...

  • Full Stack Developer

    3 days ago

    Montreal, Quebec, Canada Astucemedia Full time

    Company Description EN(FR BELOW) Astucemedia is a global leader in innovative creative and software solutions for real-time data visualization on live TV, studios, museums, immersive experiences, and sports venues. Our software and services enhance augmented reality graphics, virtual sets, video walls, interactive apps, and on-screen overlays across...

Senior Full-Stack Engineer

6 hours ago

Montreal, Quebec, Canada Human Agency Full time

Job Title:
Senior Full-Stack Engineer

Location:
Remote (Montreal, Canada)

Employment Type:
Independent Contractor

About Human Agency
We're scaling rapidly and have a growing pipeline of opportunities that demand exceptional talent across disciplines. Our mission is to bring on individuals, from creative producers to technical experts to entrepreneurial leaders, who can help us realize this next chapter of growth.

We are a company of doers. Leaders roll up their sleeves, teams work flat, and everyone contributes to what ships. Titles don't insulate us from feedback or basics. We invite critique, learn quickly, and keep raising the bar. The best ideas win here, no matter where they come from, because clients trust us to deliver the strongest outcomes every time.

Our clients' missions, products, and bottom lines are sacred. We immerse ourselves in their world, becoming stewards of their goals and partners in solving big problems. Every product, strategy, or asset we create must be both beautiful and functional; practical, usable, and designed for real-world impact.

Humans are our most valuable resource, and we only grow by hiring people who push us forward. Across strategy, engineering, design, data, and operations, we seek out teammates who raise the bar and make us better. Always hire up, never down.

We partner with organizations of all sizes to explore, design, and implement AI strategies that are secure, scalable, and human-centered. We believe AI should amplify human potential, not replace it and we build with that conviction in every engagement. From advisory and tooling to implementation and education, we meet clients where they are at and help them integrate AI in ways that align with their mission and values. Our goal is to empower teams to work smarter, move faster, and unlock new possibilities through thoughtful, responsible innovation.

And through it all, we lead with purpose, love, and adventure. We do meaningful work with people we care about, and we make the ride an adventure worth taking. Because at Human Agency, who we are and how we work are one and the same.

The Opportunity
At Human Agency, we are shaping the future by combining cutting-edge AI solutions with intuitive software development. We specialize in building scalable and secure SaaS applications that empower enterprise clients to solve complex problems efficiently. As part of our team, you'll work on high-impact projects at the intersection of AI, machine learning, and secure software engineering.

We're seeking a
Senior Full-Stack Engineer
to join our growing team. In this role, you'll lead development initiatives, contribute to our SaaS products, and tackle exciting challenges in backend architecture, frontend design, and AI/ML integrations
with a particular focus on generative AI technologies
.

This is an international
independent contractor
role, open to candidates
based in Canada
to better align with U.S. time zones and operational needs. You will be engaged as an independent contractor and not as an employee of Human Agency. You are responsible for managing your own taxes, benefits, and compliance with local regulations. This engagement does not create an employer–employee relationship under applicable law.

Responsibilities
SaaS Application Development

  • Detection:

  • Develop backend algorithms to process articles, chunk content, and integrate with LLMs for predictive text generation.

  • Build APIs and services to manage and scale the application's content workflow.

  • Protection:

  • Create secure PDF upload workflows with encryption to ensure compatibility with Adobe Acrobat.

  • Integrate authentication mechanisms like Okta for enterprise customer admin management.
  • Enable data recovery, auditing capabilities, and enterprise-grade administrative tools.

AI/ML and Algorithm Development

  • Collaborate with AI/ML teams to operationalize models such as OCR (Optical Character Recognition) and generative AI-based solutions (e.g., GPT models).
  • Implement RAG (Retrieval-Augmented Generation) use cases using vector databases and data embedding techniques to enhance application functionality.
  • Design workflows for large-scale data processing that enable efficient AI integrations and create dynamic AI-first features, such as custom GPTs tailored to enterprise needs.

DevOps & Operationalization

  • Establish CI/CD pipelines and formal release structures for software delivery.
  • Conduct security evaluations to identify vulnerabilities and optimize performance across AI-driven SaaS applications.
  • Manage infrastructure and workflows for custom AI solutions, including tools like Snowflake and LangChain.

Future-Focused Development

  • Build integrations and proof-of-concept applications leveraging company-specific datasets and AI technologies.
  • Evaluate and implement tools for classification, indexing, and secure data management that incorporate the latest in generative AI advancements.
  • Support the development of enterprise-grade AI solutions, including internal AI models and custom LLMs.

Requirements
Core Technical Skills

  • Proficiency in Python and Ruby on Rails, with significant backend experience.
  • Experience in designing secure systems, including encryption workflows and document protection mechanisms.
  • Hands-on expertise in integrating generative AI tools, such as OpenAI APIs, LangChain, or Hugging Face frameworks, into SaaS applications.
  • Strong knowledge of RAG techniques, vector databases (e.g. Pinecone, Weaviate), and embedding pipelines.
  • Ability to operationalize AI/ML models and build workflows for enterprise clients.
  • Frontend development experience in modern frameworks (e.g, React, Vue), with the ability to assess and recommend appropriate tech stacks.

Nice-to-Have Skills

  • Computer vision and OCR expertise, especially for processing and indexing complex document workflows.
  • Experience with authentication systems (e.g., Okta) and enterprise administrative tools.
  • Experience in DevOps, CI/CD pipelines, and secure release management.
  • Background in security evaluations, vulnerability assessments, and tool integrations.

Other Requirements

  • Strong testing background with experience in automated and manual testing.
  • Ability to manage data recovery, audits, and compliance workflows.
  • Strong problem-solving and analytical skills, with attention to detail in complex environments.
  • Excellent communication skills and the ability to work collaboratively across teams.

Why Join Us?

  • Be part of a cutting-edge team solving complex problems in AI and SaaS development.
  • Work on impactful projects with enterprise clients and cutting-edge technologies.
  • Grow your career in a collaborative, innovative, and supportive environment.

If you're excited about working on secure, scalable systems while integrating advanced AI and ML capabilities, we'd love to hear from you.