Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Full Stack Engineer, Presence

Full-time

StreamingFast

Location: Montreal, Canada

About StreamingFast

StreamingFast is a cutting-edge technology firm, a core developer on The Graph, revolutionizing the way blockchain data is processed and analyzed. We specialize in integrating Firehose and Substreams (our two flagship products) into all blockchains, enabling users to process entire networks in less than 5 minutes. Our platform empowers users to compose upon other people's indexes and data models, fostering a more open and collaborative space. Launched in 2018 and originally backed by top investors, StreamingFast embarked on a journey towards becoming a fully employee-owned enterprise. This pivotal transformation was made possible through a core developer grant from The Graph in June 2021.

Alongside this work, StreamingFast is the technology power behind Boolean Labs.

Boolean Labs is a forward-thinking web3 and AI venture studio. We specialize in building new tech companies from the ground up in the realms of crypto, web3, and AI, including applications based on Large Language Models (LLMs). By pairing innovative ideas with experienced operators and providing essential capital, we're at the forefront of driving growth and scale in these cutting-edge technologies. Boolean Labs is a collaboration between Diagram Ventures, a $300M venture studio in Montreal, and StreamingFast, a group of web3 builders, investors, and core developers of The Graph protocol. Our unique position at the intersection of blockchain and AI technology sets us apart in creating transformative solutions. In our quest to innovate, we offer exciting opportunities for talented individuals to make a significant impact in the blockchain and LLM industry. This might sound like buzzwords only, but do reach out to us nonetheless, you'll see we aren't kidding around.

What we value

  • Speed of execution through great tooling and proper testing
  • Simplicity and cutting the cruft
  • Voracious learning that does not stop until you've grasped the full stack
  • Collision of ideas to produce better ones
  • Team success over individual success
  • Great communication skills, people first.

Key Responsibilities

As a Full Stack Engineer at StreamingFast, you will be working at designing, developing and deploying web application, Go backends, participate in building developer experiences in distributed data systems in the blockchain world. You will need to dig deep, and write integrations in multiple languages.

You also will be exposed to lots of blockchain data and protocols, lots of consensus algorithms, and you will need to dig pretty deep into each.

You will join our deeply experienced senior engineers, and take on some of our toughest challenges.

Diligence, grit, rigor and attention to details are must haves.

  • Design and implement scalable and robust distributed data processing systems using Go.
  • Work closely with our CTO, Engineering Director, and other senior engineers to define feature specifications and build the next generation of products and features.
  • Lead the development of critical system components, ensuring high performance and reliability.
  • Promote a culture of excellence.
  • Continuously evaluate and incorporate new technologies to improve our own.

Candidate Profile & Mindset

We are seeking a candidate who possesses the following qualifications and qualities:

Minimum requirements

  • Around 5-8 years of engineering experience, with a focus on strong software development practices.
  • Experience with distributed systems, databases, and cloud services (databases, cloud-native systems, micro-services, etc.)
  • Strong foundation in algorithms, data structures, and system design.
  • Excellent problem-solving skills and attention to detail.
  • Strong communication skills and ability to work collaboratively in a team environment.

Preferred / Nice-to-Have Qualifications

  • French speaking is a plus
  • Experience in Go, Rust, React
  • Experience writing in Rust a plus
  • Experience with reading Rust, C++
  • Experience with TypeScript and React interesting if you want

Pay and benefits

Competitive salary and benefits package, details of which will vary based on location and can be discussed during the interview process.

Benefits may include equity, bonuses, health benefits, and wellness stipends.

Join StreamingFast and Boolean Labs, and be at the forefront of blockchain technology, as well as get your hands dirty with applied AI applications.

Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Full Stack Engineer, Presence in Canada vacancy
  •  ...and far-reaching impact. You will work in collaboration with the engineering and design teams. Grow the team and culture: As an early...  ..., React , and TypeScript Not bound to a particular tech stack and can learn new technologies on-the-go Bonus points for experience... 
    Suggested
    Full time
    Immediate start

    Socket

    Canada
    23 days ago
  • $166.6k - $208.3k

     ...through the skies. It embodies the elegance of simplicity in engineering, transforming the demanding task of controlling an aircraft into...  ...group is growing and we’re looking to hire senior full-stack engineers . We’re a team of pragmatic, product-minded engineers... 
    Suggested
    Full time

    Mercury

    Canada
    14 days ago
  • $70k - $150k

     ...We are looking for 5-10 years of experience in backend or full stack development. We need proficiency in at least one backend language...  ...learned. We look for practical knowledge of prompt engineering and techniques for evaluating output quality. We need familiarity... 
    Suggested
    Full time

    BMO Financial

    Canada
    12 days ago
  • $75.9k - $141.9k

     ...We are looking for 7-15+ years of experience in backend or full-stack development within enterprise environments. We need strong...  ...a continuous learner who is interested in how AI can improve engineering productivity. We need a pragmatic engineer who balances innovation... 
    Suggested
    Full time

    BMO Financial

    Canada
    more than 2 months ago
  •  ...Description We are looking for Intermediate and Senior Engineers to join the Felix Engineering team! You will write the code and build...  ...digital healthcare ecosystem. Our developer roles are all full stack ( Vue.js , PHP/Laravel ). You will work in collaboration with... 
    Suggested
    Full time
    Remote work

    Felix

    Canada
    a month ago
  • $61.6k - $113.9k

     ...Salary: $61,600 - 113,900 per year Requirements: Typically 4-6 years of relevant full stack development experience. Post-secondary degree in Computer Science, Engineering, or a related field, or an equivalent combination of education and experience. Proficiency... 
    Full time
    Work at office

    BMO Financial

    Canada
    more than 2 months ago
  •  ...to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Senior Full-Stack Engineer - Remote Canada Role. to join our team in Vancouver, British Columbia (CA-BC), Canada (CA). We are seeking an experienced... 
    Hourly pay
    Temporary work
    Work at office
    Remote work
    Flexible hours

    NTT DATA, Inc.

    Canada
    3 days ago
  • $65 - $75 per hour

     ...Full Stack Software Engineer   JOB-10047404   Anticipated Start Date August 31, 2026   Location Sugar Land, TX   Type of Employment Contract Hire   Employer Info Our client is a global leader in energy technology, providing cutting-edge solutions... 
    Hourly pay
    Full time
    Contract work

    Dynamics ATS

    Canada
    27 days ago
  •  ...An overview of this role As a Backend Engineer on the Chat Engine team, you'll build the engine behind GitLab Duo Chat , the conversational AI experience for GitLab. You'll work primarily in Python to build and maintain our agentic runtime: the Flow Registry ,... 
    Full time
    Remote work
    Night shift
    Weekend work
    Weekday work

    GitLab

    Canada
    28 days ago
  •  ...consumer experiences using UI frameworks like React . You have 2+ years of experience working in search or related recommendation engines You have experience delivering major features, system components or deprecating existing functionality in a system through the... 
    Full time

    Affirm

    Canada
    a month ago
  •  ...solutions that help dealerships, OEMs, and marketplaces deliver smarter, more seamless car buying experiences. We're looking for an engineer who combines strong backend engineering fundamentals with modern machine learning expertise. This role sits at the intersection of... 
    Full time
    Remote work
    Flexible hours

    Seez

    Canada
    a month ago
  •  ...collaborating with every product experience team at Affirm. You’ll bring React with TypeScript expertise to work alongside our product engineering teams. You’ll be responsible for a range of tasks including coordinating and implementing broader product features from Figma or... 
    Full time

    Affirm

    Canada
    a month ago
  • $90k - $130k

     ...Salary: $90,000 - 130,000 per year Requirements: We bring at least 2 years of experience in backend engineering, AI automation, or integrating complex systems. We have a proven track record of building and supporting production-ready software with clear modular... 
    Full time

    Outlier AI

    Canada
    more than 2 months ago
  • $166.6k - $208.3k

     ...the trim tab simplifies flight, allowing for smoother navigation through the skies. It embodies the elegance of simplicity in engineering, transforming the demanding task of controlling an aircraft into a more graceful and manageable endeavor.  At Mercury, we are committed... 
    Full time

    Mercury

    Canada
    14 days ago
  •  ...of active) TS clearance with SCI eligibility required Type: Full-time POSITION SUMMARY GeoAcuity is seeking a Front-End Developer...  ...and scalability; participate in code reviews and contribute to engineering best practices; and maintain production systems and resolve... 
    Full time
    Canada
    more than 2 months ago
  • $166.6k - $208.3k

     ...'We may say most aptly that the Analytical Engine weaves algebraic patterns just as the Jacquard loom weaves flowers and leaves.' — Ada Lovelace, 1843 What Lovelace saw in the loom was the pattern — flowers and leaves, repeated faithfully, each one begun by a hand that... 
    Full time
    Shift work

    Mercury

    Canada
    10 days ago
  •  ...the world, and themselves. The Opportunity: Staff Frontend Engineer As a Staff Engineer, you'll own the technical direction of the...  ...how we build, measure, and experiment on the web. Our web stack is Next.js and React in TypeScript, deployed via Flightcontrol.... 
    Full time
    Remote work

    Ground News

    Canada
    a month ago
  • $152.8k - $259.2k

     ...continuous knowledge exchange, enabling our team members to reach their full potential while collaborating with industry leaders to solve...  ...or services of GitLab. About the role As a Staff Backend Engineer, you will provide technical leadership across your team and... 
    Full time
    Remote work

    GitLab

    Canada
    15 days ago
  •  ...BeyondTrust is seeking a Software Engineer (Backend) for the team that develops our Password...  ...to understand any part of the software stack Ability to thrive in an environment...  ...quality and architecture Experience with full lifecycle of development in an agile... 
    Full time
    Remote work

    Beyondtrust

    Canada
    a month ago
  • $117.6k - $252k

     ...continuous knowledge exchange, enabling our team members to reach their full potential while collaborating with industry leaders to solve...  ...of this role Analytics Instrumentation is part of the Data Engineering and Monetization (DE&M) group, focused on the collection of... 
    Full time
    Remote work

    GitLab

    Canada
    8 days ago
  •  ...applications This role is not suited for candidates with primary experience in web development GUI frontend design or those seeking a full stack position Responsibilities : Strong abilities in multithreaded programming data structures algorithms SQL robust code... 

    J M Group Inc

    Canada
    5 days ago
  •  ...want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a FullStack Engineer - Halifax Canada to join our team in Halifax, Nova Scotia (CA-NS), Canada (CA). "Role and Responsibilities - Working with public... 
    Temporary work
    Work at office
    Remote work
    Flexible hours

    NTT DATA, Inc.

    Canada
    17 days ago
  •  ...Role Overview We're looking for Backend AI Engineers to design, build, and own the core AI infrastructure and services that power Nexxa's products in production. Where our Forward Deployed Engineers embed with customers to deliver solutions on the ground, this role builds... 
    Full time

    Nexxa

    Canada
    22 days ago
  • $152.8k - $259.2k

     ...continuous knowledge exchange, enabling our team members to reach their full potential while collaborating with industry leaders to solve...  ..., and self-service promotional discounts. As a Staff Fullstack Engineer, you’ll work across the frontend and backend to build the... 
    Full time
    Contract work
    Remote work
    Flexible hours

    GitLab

    Canada
    15 days ago
  •  ...Senior Fullstack Software Engineer Company Overview Archera empowers organizations of all sizes to optimize their cloud costs through...  ...owned afterward. - Comfortable owning work on both sides of the stack: React and TypeScript on the frontend, and Python API/service on... 
    Full time
    Temporary work

    Archera

    Canada
    18 days ago
  •  ...can operate efficiently and scale with confidence. We’re hiring a Software Engineer who wants real ownership in a fast-moving startup environment. What You’ll Do Build full-stack web features (front-end, back-end) from zero to one. Comfortable with building... 
    Full time

    Meow Technologies

    Canada
    a month ago
  •  ...infrastructure platform that engineers use for secrets management, certificates...  ...security infrastructure stack for the AI era. About the...  ...who has a frontend-leaning full stack engineering background,...  ...remote team, but maintain a strong presence in San Francisco, where we... 
    Full time
    Work at office
    Remote work

    Infisical

    Canada
    11 days ago
  •  ...detect errors and measure model capabilities across the software engineering lifecycle. Key Responsibilities Curate and author code...  ...engineering experience. Proven experience building full-stack applications and deploying scalable, production-grade software... 
    For contractors
    Remote work
    10 hours per week
    Flexible hours

    SaidGig

    Canada
    more than 2 months ago
  • $139.2k - $235.2k

     ...continuous knowledge exchange, enabling our team members to reach their full potential while collaborating with industry leaders to solve...  ...or services of GitLab. About the role As a Senior Backend Engineer, you will design, implement, and evolve product capabilities... 
    Full time
    Remote work

    GitLab

    Canada
    3 days ago
  • $61.6k - $113.9k

     ...experience (within the last 3 months) with the core technology stack mentioned. ~ Ability to articulate your contributions, role,...  ...resource to stay updated with new technologies, frameworks, and engineering best practices. Technologies: AI Cloud Copilot GitHub... 
    Full time

    BMO Financial

    Canada
    more than 2 months ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Full Stack Engineer, Presence. Be the first to apply!