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Added 11 mins ago
TT
Director, Manufacturing Operations (North America)
Trojan Technologies
London, ON
- $155,000 to $180,000 CAD / year
- Full-time
We are looking for a Director, Manufacturing Operations, North America to lead our North American manufacturing operations
Added 11 mins ago
TT
Director, Planning, Procurement & Inventory
Trojan Technologies
London, ON
- $155,000 to $180,000 CAD / year
- Full-time
We are seeking a Director, Planning, Procurement & Inventory to lead the enterprise function that turns customer demand into a credible, executable supply plan, secures material…
Added 1 hour ago
PS
Accounting Support Analyst
PBS Systems
Calgary, AB
- Full-time
…new users join our platform, which helps dealerships manage sales, service, inventory, and accounting. What sets us apart is how we treat our customers - as partners, innovators and…
Added 1 hour ago
B
Territory Account Executive, New Brunswick
Block
Moncton, NB
- Full-time
Square is building a best-in-class, high-impact field sales organization, and we are looking for an exceptional Territory Account Executive - someone who consistently exceeds expectations,…
Added 1 hour ago
PJ
Personal Training Manager (Multi- Campus)
Prosserman JCC
Maple, ON
- $65,000 to $75,000 CAD / year
- Full-time
Develop strategies to increase lead generation, Personal Training sales, member engagement, and client retention.
Added 1 hour ago
RH
Controller
Robert Half
Sturgeon Falls, ON
- Full-time
Lead, mentor, and develop a team of accounting professionals
Added 1 hour ago
AC
Database Administrator
Amphenol Communications Solutions
Markham, ON
- Full-time
…global presence in research and development, manufacturing, and sales. We design and manufacture a wide range of innovative connectors as well as cable assemblies for diverse applications…
Added 1 hour ago
AB
National Service Coordinator (Retail & Fixtures)
ACI Brands Inc.
Oakville, ON
- $55,000 CAD / year
- Full-time
Support sales teams and merchandising teams with display execution.
Added 1 hour ago
TS
Senior Development Manager
TalentSphere Staffing Solutions
Toronto, ON
- Full-time
Manages, collaboratively with Sales & Marketing, respectively, in the lead up to leasing launches as well as construction starts, with on-going support provided following those milestones.
Added 1 hour ago
TP
Processing Sales Manager
Tetra Pak
Quebec, QC
- $150,000 to $200,000 CAD / year
- Full-time
We are now seeking a dynamic and customer-focused Processing Sales Manager to manage and develop the customer relationship for Tetra Pak’s Processing Solutions & Equipment business in…
Added 1 hour ago
I
Spécialiste des ventes technologiques - Programme de ventes pour débutants 2027/ Technology Seller - Entry Level Sales Program
IBM
Montreal, QC
- $68,000 to $96,000 CAD / year
- Full-time
IBM Technology Sales is transforming client engagement by combining digital selling, technical expertise, and AI-driven innovation. As an Entry-Level Technology Seller, you will create…
Added 1 hour ago
AB
Engineering Manager Structural Bridge
Algonquin Bridge
Thorndale, ON
- Full-time
…and bridge abutment systems, while partnering closely with Sales, Operations and Project teams to deliver turn-key engineered bridge/abutment packages. This position reports to the…
Added 1 hour ago
L
Chef.fe de Produit Marketing YSL - Product Marketing Manager YSL
L'Oréal
Montreal, QC
- Full-time
…go-to-market execution and sustained commercial performance alongside Sales, Supply Chain, and Digital…
Added 1 hour ago
A
Commercial/Sales Account Director I
AMECO
Terrace, BC
- Full-time
AMECO is seeking a highly driven Commercial Account Director to expand our footprint across Western Canada to lead commercial growth initiatives across the region through strategic business…
Added 1 hour ago
A
Commercial/Sales Account Director I
AMECO
Kitimat, BC
- Full-time
AMECO is seeking a highly driven Commercial Account Director to expand our footprint across Western Canada to lead commercial growth initiatives across the region through strategic business…
Added 1 hour ago
D
Senior AI & Cyber Defense Specialist
Darktrace
Canada
- Full-time
Lead technical enablement engagements in English and support multilingual audiences across the Americas, including demonstrations, workshops, practical exercises, scenario-based sessions…
Added 1 hour ago
TS
Regional Manager - Edmonton
TalentSphere Staffing Solutions
AB · Edmonton, AB
- Full-time
We are seeking an experienced Regional Manager to lead business growth, operational performance, and client relationships within a growing commercial construction environment.
Added 1 hour ago
TS
Project Manager
TalentSphere Staffing Solutions
AB · Edmonton, AB
- Full-time
Participate in new project sales meetings with potential clients with BD lead
Added 1 hour ago
TS
Business Development Manager
TalentSphere Staffing Solutions
Markham, ON
- Full-time
Lead the identification and engagement of design and joint-venture partners to support strategic pursuits.
Added 1 hour ago
TI
Customer Experience Representative
Techtronic Industries Canada Inc. - TTI Canada
Toronto, ON
- Full-time
Are you ready to lead the way in shaping an empowering work environment with a global leader in power tools, accessories and hand tools? At TTI, we are known for our innovative products,…
Added 1 hour ago
HG
Vice-président(e) exécutif(ve) (VPE)
Harris Global Business Services (GBS)
Quebec, QC
- Full-time
Added 1 hour ago
AC
Data Analytics Manager
Amphenol Communications Solutions
Markham, ON
- Full-time
…global presence in research and development, manufacturing, and sales. We design and manufacture a wide range of innovative connectors as well as cable assemblies for diverse applications…
Added 1 hour ago
C
Leader, Solutions Designer
Cisco
Montreal, QC
- Full-time
Your mission: Lead, Inspire, Innovate. As a Leader, Solutions Design at Cisco, you will lead and inspire a high-performing team of solutions designers to deliver innovative technical…
Added 1 hour ago
OT
Commercial Sales Development Representative
Open Text Corporation
Waterloo, ON
- Other
OpenText has developed global Centres of Excellence for Sales Development to support best in class cloud software technology and solutions.
Added 1 hour ago
OT
Principal Product Manager (AI)
Open Text Corporation
Richmond Hill, ON
- Other
Work with other DX product managers, PM team lead, UX designers and marketing managers to develop commercialization features and packaging strategies.

Baseten

Software Engineer - Voice AI (Inference Runtime)

Toronto, ON, Canada

$165,000 to $330,000 USD / year · Full-time

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Job details

Pay: $165,000 to $330,000 USD / year
Job type: Full-time
Apply by: Nov 28, 2026
Posting language: English
Posted: Oct 30, 2026

Original job description

About Baseten

Baseten powers mission-critical inference for the world's most dynamic AI companies, like Cursor, Notion, OpenEvidence, Abridge, Clay, Gamma, and Writer. By uniting applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI to bring cutting-edge models into production. We're growing quickly and recently raised our $1.5B Series F, led by Altimeter Capital, Conviction Partners, and Spark Capital. Join us and help build the platform engineers turn to ship AI products.

THE ROLE

Voice is becoming the internet’s next interface, but a production-grade Voice AI system is "hard to build". You’ll join a small founding team of Baseten Voice AI, focused on bringing state-of-the-art open source models into production for Voice AI customers across productivity, customer service, clinical conversation, creator tools, education, and more. You’ll make a meaningful impact on people’s daily lives and help reshape these industries.

This is a high-impact, high-ownership role. You will be the primary owner of Baseten Voice AI - our in-house inference stack to power Voice AI models - from product roadmap through engineering implementation. You’ll partner closely with Forward Deployed Engineers, Model Performance Engineers, and sister engineering teams to push the boundaries of Voice AI.

EXAMPLE INITIATIVES

Develop world-class model serving stack for state-of-the-art open-source voice models - reduce end-to-end and tail latency (p95/p99), increase throughput, and improve GPU efficiency via profiling, runtime tuning, and server-level optimizations.
Build large-scale, real-time infrastructure for multi-model voice agents - orchestrate STT, TTS, and agent components with streaming I/O to meet customer SLOs.
Design tight training and inference iteration loops for voice model customization - enable fast evaluation, safe rollout, and rapid experimentation for custom voice model development.
Past projects:
- Baseten leads Coval’s voice AI benchmark
- How Notion achieved 2-3x lower latency with AI Meeting Notes
- Cost-efficient, high-performance TTS with Qwen3-TTS
- Fine-tuning Qwen3-TTS for high-quality voice cloning
- The fastest Whisper - with streaming and diarization
- NVIDIA Nemotron 3 Diarization: real-time speaker labels at a cent per audio hour

Responsibilities

Own and lead Voice AI product areas end-to-end - from architecture and system design through implementation, rollout, and long-term production operations.
Design, build, and operate real-time, large-scale, high-performance model serving systems for STT, TTS, and voice agent workloads for mission-critical customer deployments
Drive cross-team collaboration with sister engineering teams to solve full-stack technical problems, align on priorities, and coordinate end-to-end delivery across the product surface area
Mentor teammates through code reviews, design docs, and technical leadership.

Requirements

Bachelor's degree or higher in Computer Science or related field
Proven track record owning production-grade real-time, large-scale systems where tail latency (p99) matters.
Proficient coding abilities in one or more popular programming or scripting languages; Python proficiency is a plus.
Good taste in product, particularly developer-oriented tools
Interest in ML/AI infrastructure and willingness to learn
Strong collaboration and communication skills
Comfortable using AI coding assistants (e.g., Claude Code, Codex, Cursor) as a daily productivity multiplier - as an AI-native company, we see this as a must-have skill.

NICE TO HAVE

Experience implementing pipeline-level model runtime optimizations such as dynamic batching, async scheduling, or decode-side throughput improvements.
Experience building developer platforms: SDKs, CLIs, APIs, and self-serve workflows for ML or infrastructure products.
Experience with containerization and orchestration technologies (Docker, Kubernetes), service meshes, or distributed scheduling.
Familiarity with speech/audio ML models (STT, TTS, speech-to-speech)
Familiarity with model-serving runtimes (vLLM, TensorRT, ONNX).
Familiarity with systems-level performance profiling across host-device boundaries (e.g. PyTorch Profiler), diagnosing GPU utilization issues
Exposure to customer-facing engineering: pre-sales prototyping, technical discovery, or working directly with customers to ship solutions.

Benefits

Competitive compensation, including meaningful equity
(U.S. only) 100% coverage of medical, dental, and vision insurance for employee and dependents
Flexible PTO policy including company wide Winter Break (our offices are closed from Christmas Eve to New Year's Day!)
Paid parental leave
Fertility and family-building stipend through Carrot
(U.S. only) Company-facilitated 401(k)
Exposure to a variety of ML startups, offering unparalleled learning and networking opportunities.

Apply now to embark on a rewarding journey in shaping the future of AI! If you are a motivated individual with a passion for machine learning and a desire to be part of a collaborative and forward-thinking team, we would love to hear from you.

At Baseten, we are committed to fostering a diverse and inclusive workplace. We provide equal employment opportunities to all employees and applicants without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status.

We are an Equal Opportunity Employer and will consider qualified applicants with criminal histories in a manner consistent with applicable law (by example, the requirements of the San Francisco Fair Chance Ordinance, where applicable).

Compensation Range: $165K - $330K

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More about this job

Responsibilities

Own Voice AI product areas end to end, including architecture, implementation, rollout, and ongoing production operations. Build and operate high-performance real-time serving infrastructure for speech-to-text, text-to-speech, and voice-agent workloads, while coordinating delivery across teams and mentoring colleagues.

Requirements

Requires a bachelor's degree or higher in computer science or a related field, experience owning production-grade real-time, large-scale systems where p99 latency matters, and proficiency in at least one popular programming or scripting language. Candidates should have strong collaboration and communication skills, product judgment for developer tools, interest in ML infrastructure, and comfort using AI coding assistants; Python is a plus.

Skills

Real-Time Systems
Large-Scale Systems
Low-Latency System Design
Model Serving
Inference Runtime Optimization
Python
Voice AI
Speech-to-Text
Text-to-Speech
Streaming Infrastructure
GPU Performance Optimization
Dynamic Batching
Asynchronous Scheduling
Docker
Kubernetes
Technical Leadership

Benefits

Equity
Medical Insurance
Dental Insurance
Vision Insurance
Flexible Paid Time Off
Company-Wide Winter Break
Paid Parental Leave
Fertility and Family-Building Stipend
401(k)

Visa sponsorship

Not detected in the job text

Keywords

Voice AI
Inference Runtime
Model Serving
Real-Time Infrastructure
Speech-to-Text
Text-to-Speech
Voice Agents
Streaming I/O
Tail Latency
P99 Latency
Throughput Optimization
GPU Efficiency
Dynamic Batching
Asynchronous Scheduling
Python
Docker
Kubernetes
Service Meshes
Distributed Scheduling
vLLM
TensorRT
ONNX
PyTorch Profiler
Model Performance Profiling
AI Coding Assistants
Developer Platforms
SDKs
CLIs
APIs
Machine Learning Infrastructure

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