Member of Technical Staff - Infrastructure
$10k per yearFull-time
steel
About Steel
Steel is building open-source browser infrastructure for AI agents and apps . We make it easy for developers to ship AI products that interact with the web using our Sessions API .
With over 7,000 GitHub stars, dozens of paying customers, and millions of sessions served monthly, we grew our platform 50x in 2025 purely through word-of-mouth and our open-source community. Backed by world-class investors, we're building a small, highly motivated, and talent-dense team that's shaping the future of how humans interact with the internet.
More on the problems we're solving:
Public referral bonus: Introduce us to a candidate who joins Steel, and we'll send you $10,000
The Role
We are looking for strong engineers with experience and interest in designing, building, and maintaining the high-performance systems that make up our platform.
Sample projects include...
Building VM snapshotting that restores full browser state in under a second
Staring at kernel traces to performance engineer our Sessions API
Orchestrating millions of browser sessions across regions with sub-second cold starts
Working with VMs, proxies, caches, task queues, and orchestration systems
Shipping the observability and CI/CD stack from scratch
Requirements:
4+ years writing high-quality, production code
Experience building and operating high-performance, large-scale distributed systems (battle scars welcome)
Strong cloud infrastructure skills (AWS, GCP)
Strong knowledge of OS foundations - Linux kernel, file systems, containers, etc
Track record in performance optimization (we love a good "shaved 5ms" story)
Able to work in-person from our Toronto office
Rust experience is a plus, not a requirement
Applying
If there appears to be a fit, we'll reach to schedule 2-3 short technicals. After, we'll schedule an onsite in our office, where you'll work on a small project, discuss ideas, and meet the team.
Vacancy posted 17 hours ago
Similar jobs that could be interesting for youBased on the Member of Technical Staff - Infrastructure in Toronto, ON vacancy
$10k per year
...About Steel Steel is building open-source browser infrastructure for AI agents and apps . We make it easy for developers to ship AI products... ...them deploy custom agents into their workflows Writing a technical post unpacking learnings from a 2-day debugging session...SuggestedFull timeWork at office- ...on-call for our production systems. Partner with Production Infrastructure, Production Orchestration, and other teams on cross-cutting... ...based distributed systems. During his free time he enjoys writing technical blog posts, reading science fiction, cooking, and gardening....SuggestedLocal areaRemote workWorldwideFlexible hours
- ...York City, Montreal, Seoul, Germany and Paris. Join us! Member of Technical Staff, Search Why this role? We are looking for talented individuals... ...with other teams to integrate your work into our search infrastructure. We're looking for someone who is passionate about...SuggestedFull timeWork at officeLocal areaRemote workHome office
- ...can’t wait to get to know you! The Work The Staff Engineer plays a key role within the Infrastructure Solutions team, defining infrastructure strategies... .... This role will involve finalizing designs and technical implementations that align with the architecture established...Suggested
$216k - $270k per year
...achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. Lyft connects people... ...and get around our communities. We are looking for a Senior Staff Technical Program Manager who brings exceptional technical and...SuggestedHourly payWork at officeFlexible hoursShift work3 days per week$127.82k per year
...care professionals who care for the health of Ontarians. We empower members and fight against unfair and unsafe treatment negotiate and... ...quality assurance. Act as a primary resource to Member Education staff regarding educational technologies learning management systems and...Permanent employmentFull timeInternshipWork at officeFlexible hoursWeekend workAfternoon shift$150k - $200k per year
...write beautiful code, working with various team members as we build out our consumer facing applications & the infrastructure that supports them. As a member of our Toronto... ...delivery and improve system quality. Drive technical discovery, requirements refinement, and...Work at officeRemote workWork from homeFlexible hours2 days per week3 days per week- ...the most complex and impactful infrastructure projects — from... ...collaborative spirit of every team member. If you’re inspired to make a... ...Opportunity? Aecon is seeking a Technical Director to join the Urban... ...including internal technical staff, consultant teams, and...Long term contractFor contractorsInternshipWork at office
$51.9k - $64.88k per year
...Toronto to 19 branches across Southern Ontario with over 85,000 Members we are proud to serve. We exist to help People, Businesses and... ...big bank like service experience delivered through Member-facing staff in branch, on the phone (Member-Connect) and via our Mobile mortgage...Full timeWork at officeFlexible hours$110k per year
...personal commitments. Every member of our team – whether in teaching... ...the Director, IT Security & Infrastructure, we are looking for a Manager... ...over 1,000 faculty and staff and 17,000 students. Your leadership... ..., and long-term success. Technical growth. You will work at...Long term contractFull timeContract workFlexible hours- ...and is ready to rise to the occasion, we are looking for you to join our growing team! WHAT WE ARE HUNGRY FOR Our Sandwich Team Members are true masters of their crafts. The quality and beauty of their creations are second to none. That level of quality and commitment...Full timeFlexible hoursShift work
- .... We cant wait to get to know you! The Work The Infrastructure Architect is a senior technical leader responsible for defining and evolving the Banks... ...would like more information about how your data is processed please contact us. Required Experience: Staff IC...Hourly payPermanent employmentFull timeInternshipWork at office
$95.08k - $118.87k per year
...(20000032) - Rail Safety and Technical Training (30000054) Salary Information... ...fleets, and subway/surface infrastructure systems. The role develops... ...TTC employee is becoming a member of TTC defined pension plan.... ...all applicants, including members of groups with historical and...Full timeApprenticeshipWork at officeRemote workFlexible hoursDay shift$88k - $132k per year
...Equinix is the world’s digital infrastructure company®, shortening the path... ...Equinix is seeking a Staff Software Engineer to join the... ...DevSecOps environments Balances technical depth with strong collaboration... ...you and your eligible family members. - Retirement: You may also...Full timeWork at office$85.56 - $91.94 per hour
We are seeking a highly accomplished Technical Architect for an enterprise-level contract... ...asset-data hierarchies, linear or networked infrastructure, lifecycle status controls, and... ...disabilities (visible or invisible) and; members of visible minorities, racialized groups...Long term contractContract work3 days per week$185k - $231.5k per year
...team to help us develop a 24x7, global infrastructure system that powers DoorDash’s three-sided... ...solve key business problems with elegant technical solutions. You'll operate our backend... ...empower local economies shapes how our team members move quickly, learn, and reiterate in...Full timeLocal area- ...Technical Advisor – Customer Service Siemens Mobility Siemens... ...driven services that enhance infrastructure availability, optimize performance... ...What will you do? As a member of the Performance and Technical... ...transfer among team members. Key Deliverables Below...Work at officeFlexible hoursNight shift
$200k per year
...we're looking for our first dedicated Staff Platform Engineer to help define what that... ...like. This isn't about maintaining infrastructure, it's about building the internal platform... ..., and internal tooling, you'll own the technical direction of the platform and have the...Long term contractPermanent employmentFull timeTemporary workInternship3 days per week$150k - $200k per year
...the most complex and impactful infrastructure projects — from... ...collaborative spirit of every team member. If you’re inspired to make a... ...Development team provides estimating, technical expertise, construction... ...All final decisions are made by qualified Aecon team members....Long term contractContract workFor contractorsInternship$167.55k - $209.44k per year
...data. Together, we’re delivering the data infrastructure layer that helps organizations move,... ...About the Role We’re looking for a Staff Software Engineer, Fullstack to join our... ...data model, and more. You’ll be a senior member of a distributed, collaborative, agile team...Full timeInternshipWork at officeRemote work2 days per week$131k - $181k per year
...Equinix is the world’s digital infrastructure company®, shortening the path... ..., and CI/CD You’ll lead technically across teams, improve developer... ...or JavaScript Senior Staff‑level experience building and... ...you and your eligible family members. - Retirement: You may also enroll...Full timeWork at office- ...Families come in all shapes and sizes. And that includes the Wendy's family - the people you work with as a Wendy's Crew Member. The stuff you want - like fun people, quality food, a schedule to meet your needs, and a paycheck - done. Our founder Dave Thomas had three rules...Full timeSummer workFlexible hoursShift workNight shiftWeekend work
$40.63k - $50.79k per year
...Toronto to 19 branches across Southern Ontario with over 85,000 Members we are proud to serve. We exist to help People, Businesses and... ...big bank like service experience delivered through Member-facing staff in branch, on the phone (Member-Connect) and via our Mobile mortgage...Full timeWork at officeLocal area$105k - $145k per year
...you will own the systems and infrastructure that the Data team depends on... ...development environments so every team member can work effectively without... ...in alignment with the team's technical strategy and the company's... ...(visible or invisible) and; members of visible minorities,...Local areaRemote work- ...Summary We are seeking a highly skilled Technical Architect II to support the evolution,... ..., and reliability of Bell's cloud infrastructure. In this role, you will be responsible for... ...We know that caring for our team members is at the heart of a healthy, positive and...Full timeWork at officeRotating shift3 days per week
$170k - $220k per year
...Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this... ...invisible to the end user. Explore our culture and technical innovations on the Okta Engineering Blog . Staff Software Engineer- Backend , Device Identity...Long term contractLocal areaWorldwide- ...leader in the design of transport infrastructures. SYSTRA Canada is an... ...commissioning, and coordination of technical activities required to... ...team culture, supporting team members and colleagues. · Act... ...junior engineers and project staff. · Promotes a proactive...Internship
$120k - $130k per year
...Gateway team is looking for an experienced Technical Team Leader to help manage a team of... ...regarding timelines, technical issues, and infrastructure integration. Ensure work Is delivered... ...communicate technical concepts to other members of the team both technical and non-...Work at officeLocal area2 days per week$205.6k - $257k per year
...Carta is shaping the future of private market infrastructure. Together, Carta is creating the end-to-end... ...Carta first, focusing on your core strengths and technical craft rather than a specific team’s immediate gap. Staff Engineers at Carta are technical anchors for our...Long term contractFull timeWork at officeImmediate start$20 - $25 per hour
...the most complex and impactful infrastructure projects — from... ...collaborative spirit of every team member. If you’re inspired to make a... ...supervision of the Manager, Technical Writing, the Technical Writing... ..., notes, and input from team members. Help format technical narratives...Hourly pay
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Member of Technical Staff - Infrastructure. Be the first to apply!
Related searches
- senior technical specialist Toronto, ON
- user support technician Toronto, ON
- adjoint technique Toronto, ON
- decision support analyst Toronto, ON
- production support analyst Toronto, ON
- computer support technician Toronto, ON
- service support technician Toronto, ON
- network support analyst Toronto, ON
- desktop support analyst Toronto, ON
- senior technical analyst Toronto, ON