Software development jobs in Toronto, ON and nearby

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Added 29 days ago
RQ09152 - Software Developer - CRM - Intermediate
Rubicon Path
Toronto, ON
…technical problems which arise during the use and operation of software packages, including tec General Skills Experience in programming and analysis; specialized CRM software package…
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RQ09018 - Software Developer - ETL - Senior
Rubicon Path
Toronto, ON
A senior Software Developer ETL is required to provide best practice migration solutions and oversee all facilities of the data and files migration from legacy application to a new solution
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RQ09153 - Software Developer - CRM - Senior
Rubicon Path
Toronto, ON
Experience in programming and analysis; specialized CRM software package support at the specified experience level Ability to collaborate with IT Professionals throughout the Software…
Added 29 days ago
RQ08951 - Software Developer - Senior
Rubicon Path
Toronto, ON
Provide impact analysis, effort estimate and solution design/development for supported solutions due to IR solution upgrades, software upgrades or any new requirements (e.g. Panorama 4.4.x…
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RQ08945 - Software Developer - Full Stack - Senior
Rubicon Path
Toronto, ON
Provide impact analysis, effort estimate and solution design/development for solution/software upgrades or based on any new business requirements
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RQ09207 - Software Developer - Senior
Rubicon Path
Toronto, ON
The Justice Technology Services - Digital Design Branch requires a technical specialist with analysis / design / development / quality assurance and production operation experience of high…
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RQ09196 - Software Developer - Senior
Rubicon Path
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Ability to collaborate with IT Professionals throughout the Software Development Life Cycle
Added 29 days ago
RQ09197 - Software Developer - ETL - Senior
Rubicon Path
Toronto, ON
…Intelligence solutions. Uses knowledge of ETL languages and development techniques to build and expand application functionality by writing high-quality code using appropriate patterns.…
Added 29 days ago
RQ08165 - Software Developer - Full Stack - Junior
Rubicon Path
Toronto, ON
Note: This contract will require the consultant to work from the office location 3 days per week with the remaining 2 days being worked remotely · The .NET Programmer/Developer must have a minimum of 2+ years of the following skills and experience:
Added 29 days ago
RQ09030 - Software Developer - Junior
Rubicon Path
Toronto, ON
Experience working with and contributing to reusable software components.
Added 29 days ago
RQ09011 - Software Developer - Senior
Rubicon Path
Toronto, ON
Translate business requirements and functional specifications into working, tested applications by designing, development, testing and deploying C#/ASP.NET software solutions that are…
Added 29 days ago
RQ09121 - Software Developer - Senior
Rubicon Path
Toronto, ON
· Ability to collaborate with IT Professionals throughout the Software Development Life Cycle
Added 29 days ago
RQ09163 - Software Developer - Full Stack - Senior
Rubicon Path
Toronto, ON
Ability to collaborate with IT Professionals throughout the Software Development Life Cycle
Added 29 days ago
RQ09096 - Software Developer - ETL - Senior
Rubicon Path
Toronto, ON
Resolve and troubleshoot technical problems which arise during the use and operation of software packages, including technical assistance in implementation, conversion, and migrations.
Added 29 days ago
RQ09214 - Software Developer - Senior
Rubicon Path
Toronto, ON
· Experience with Cross-Platform Mobile App Development using technologies such as Ionic Framework, Cordova plugins, Google Flutter framework or others.
Added 29 days ago
RQ09222 - Software Developer - ETL - Senior
Rubicon Path
Toronto, ON
The Office of the Public Guardian and Trustee (OPGT) requires a Senior Software Developer ETL to perform data migration activities from the existing OPGT legacy applications to the new…
Added 29 days ago
RQ09261 - Software Developer - Full Stack - Senior
Rubicon Path
Toronto, ON
3. Provide full software development life cycle (SDLC) support for OPS Secure and BPS Secure applications by:
Added 29 days ago
RQ09129 - Software Developer - Full Stack - Senior
Rubicon Path
Toronto, ON
Note: This contract will require the consultant to work from the office location 3 days per week with the remaining 2 days being worked remotely
Added 29 days ago
RQ09245 - Software Developer - Full Stack - Senior
Rubicon Path
Toronto, ON
Added 29 days ago
RQ09263 - Software Developer- Front End - Senior
Rubicon Path
Toronto, ON
…technical problems which arise during the use and operation of software packages, including technical assistance in implementation, conversion and migrations General Skills: Experience in…
Added 29 days ago
RQ09229 - Software Developer - ETL - Senior
Rubicon Path
Toronto, ON
The Office of the Public Guardian and Trustee (OPGT) requires a Senior Software Developer ETL to perform activities for interfacing the new Dynamics 365 solution and data warehouse with…
Added 29 days ago
RQ09230 - Software Developer - ETL - Senior
Rubicon Path
Toronto, ON
The Office of the Public Guardian and Trustee (OPGT) requires a Senior Software Developer ETL to perform activities for interfacing the new Dynamics 365 solution and data warehouse with…
Added 29 days ago
RQ09180 - DevOPS/Cloud Engineer - Senior
Rubicon Path
Toronto, ON
10+ years of experience in software development and delivery track record in a range of technical roles
Added 29 days ago
RQ09315 - Software Developer - ETL - Senior
Rubicon Path
Toronto, ON
· Must have strong knowledge and hands-on experience with:
Added 29 days ago
RQ09329 - Software Developer - API - Senior
Rubicon Path
Toronto, ON
Experience in programming and analysis; specialized software package support at the specified experience level Ability to collaborate with IT Professionals throughout the Software…

Cerebras Systems

Staff Software Engineer, Inference Platform

Toronto, ON, Canada

On-site

Full-time

Apply on jobs.ashbyhq.com About employer

Applications open in a new tab.

Job details

Job type: Full-time
Workplace: On-site
Experience: 8+ years of experience in software engineering, with substantial individual contributor experience building and operating large-scale distributed systems or cloud infrastructure.
Posting language: English
Posted: Jun 19, 2026

Original job description

Cerebras Systems builds the world's largest AI chip, 56 times larger than GPUs. This architecture allows Cerebras to deliver industry-leading training and inference speeds; over 10 times faster than GPU-based hyperscale cloud inference services.

This order of magnitude increase in speed is transforming the user experience of AI applications, unlocking real-time iteration and increasing intelligence via additional agentic computation.

Cerebras works with the leading model labs, global enterprises, and cutting-edge AI-native startups. OpenAI recently announced a multi-year partnership with Cerebras, to deploy 750 megawatts of scale, transforming key workloads with ultra high-speed inference.

About the Role

We're hiring a Staff Engineer to help lead, drive, and contribute to projects on our Inference Platform team. Our team primarily owns the orchestration layer that runs inference on our datacenter clusters, connecting cloud components with machine learning services. We are often the first team to face problems that haven't been solved yet, leading solutions across Kubernetes operators, service security policies, and CI/CD.

If you're interested in building the next-generation architecture of a globally distributed inference platform, we'd like to talk.

Responsibilities

Design, develop, test, and maintain production software, with responsibilities spanning testing, continuous development, observability, security, networking, debugging, and productionization.
Raise the effectiveness of senior engineers through design feedback, pairing, and clear technical standards.
Platform Direction. Help shape the technical direction for the Inference Platform, Kubernetes custom resource definitions, failure domains, service boundaries, and system evolution over time, and own the roadmap for major technical areas.
Reliability & Performance. Architect active-active systems with rapid failover, graceful degradation, and clear SLOs. Drive system-level improvements in latency, throughput, capacity efficiency, and resilience under unpredictable demand.
Execution on Critical Paths. Write and review production code in the most important parts of the platform. Make high-consequence architectural decisions within your area and set the technical bar through design reviews, code reviews, and sound engineering judgment.
Production Leadership. Lead on the hardest production issues and cross-system bottlenecks. Drive observability, incident response, capacity planning, and post-incident improvement with a high standard for operational rigor.
Technical Influence. Partner with ML, Product, Infrastructure, and Cloud teams to translate product and business requirements into scalable system designs, and drive alignment on shared technical decisions within your domain and adjacent platform surfaces.

Skills & Qualifications

8+ years of experience in software engineering, with substantial individual contributor experience building and operating large-scale distributed systems or cloud infrastructure.
Deep expertise in distributed systems architecture, ideally with Kubernetes.
Strong track record of making sound architectural decisions for highly available, latency-sensitive systems at scale.
Experience with security (certificates, TLS, mTLS).
Experience optimizing latency, throughput, and efficiency in high-QPS systems. Experience with TTFT and tail-latency reduction is a strong plus.
Strong proficiency in backend or systems languages such as Go or C++, with the expectation that you can contribute production code directly.
Experience designing observability and reliability practices, including metrics, logging, tracing, alerting, incident response, and SLO-driven operations.
Ability to influence senior engineers and cross-functional partners through technical credibility, communication, and judgment, especially within your domain and adjacent systems.
Preferred Skills & Qualifications
Experience with ML inference infrastructure, model serving systems, or GPU-accelerated workloads.

Location: Sunnyvale or Toronto preferred

Why Join Cerebras

People who are serious about software make their own hardware. At Cerebras, we have built a breakthrough architecture that is unlocking new opportunities for the AI industry. With dozens of model releases and rapid growth, we’ve reached an inflection point in our business. Members of our team tell us there are five main reasons they joined Cerebras:

Build a breakthrough AI platform beyond the constraints of the GPU.
Publish and open source their cutting-edge AI research.
Work on one of the fastest AI supercomputers in the world.
Enjoy job stability with startup vitality.
Our simple, non-corporate work culture that respects individual beliefs.

Find out more about what it's like to work at Cerebras here!

Apply today and become part of the forefront of groundbreaking advancements in AI!

Cerebras Systems is committed to creating an equal and diverse environment and is proud to be an equal opportunity employer. We celebrate different backgrounds, perspectives, and skills. We believe inclusive teams build better products and companies. We try every day to build a work environment that empowers people to do their best work through continuous learning, growth and support of those around them.

This website or its third-party tools process personal data. For more details, click here to review our CCPA disclosure notice.

Apply on jobs.ashbyhq.com About employer

More about this job

Responsibilities

The Staff Software Engineer at Cerebras Systems will design, build and operate large-scale distributed inference infrastructure on Kubernetes. They will shape platform architecture, lead the hardest production issues, and set engineering standards through design and code reviews.

Requirements

Candidates need 8+ years of software engineering experience, deep distributed systems and Kubernetes expertise, and strong Go or C++ skills. Experience with TLS/mTLS, high-QPS latency optimization, and observability and SLO-driven operations is also required.

Skills

Kubernetes
Kubernetes operators
Go
C++
Distributed systems architecture
Cloud infrastructure
TLS
mTLS
Certificates
Service security policies
CI/CD
Observability
Metrics
Logging
Tracing
Alerting
Incident response
SLO-driven operations
Capacity planning
Latency optimization
Throughput optimization
TTFT reduction
High-availability system design
Model serving

Keywords

Kubernetes
distributed systems
inference platform
model serving
Go
C++
mTLS
TLS
observability
SLO
incident response
CI/CD
GPU
latency optimization
TTFT
cloud infrastructure
AI infrastructure
Kubernetes operators
service mesh
staff engineer

Seniority

Senior

Tools

Kubernetes
Go
C++

Languages

English

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Hiring at a glance

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Software development jobs in Toronto, ON and nearby

RQ09152 - Software Developer - CRM - Intermediate

RQ09018 - Software Developer - ETL - Senior

RQ09153 - Software Developer - CRM - Senior

RQ08951 - Software Developer - Senior

RQ08945 - Software Developer - Full Stack - Senior

RQ09207 - Software Developer - Senior

RQ09196 - Software Developer - Senior

RQ09197 - Software Developer - ETL - Senior

RQ08165 - Software Developer - Full Stack - Junior

RQ09030 - Software Developer - Junior

RQ09011 - Software Developer - Senior

RQ09121 - Software Developer - Senior

RQ09163 - Software Developer - Full Stack - Senior

RQ09096 - Software Developer - ETL - Senior

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RQ09245 - Software Developer - Full Stack - Senior

RQ09263 - Software Developer- Front End - Senior

RQ09229 - Software Developer - ETL - Senior

RQ09230 - Software Developer - ETL - Senior

RQ09180 - DevOPS/Cloud Engineer - Senior

RQ09315 - Software Developer - ETL - Senior

RQ09329 - Software Developer - API - Senior

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Advertised starting pay

Where work happens

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Software development jobs in Toronto, ON and nearby