Software engineer jobs in Toronto, ON and nearby

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Added 10 days ago
T
Software Engineer II
TD
Toronto, ON
- Full-time
We are seeking a highly skilled Software Engineer II to join our team and develop, maintain, and enhance robust solutions involving backend, front end, and API components. This is a…
Added 10 days ago
Software Engineer, Identity
Lyft
Toronto, ON
Lyft considers working in the office at least 3 days per week to be an essential function of this hybrid role
Added 10 days ago
MC
Senior Software Engineer - Brokerage Platform
Moomoo Canada
Toronto, ON
- Full-time
We are looking for an experienced Senior Software Engineer to join our engineering team in Toronto.
Added 10 days ago
IS
Junior Software Engineer
Iris Software Inc.
Toronto, ON
- Full-time
…financial services corporation is looking to hire a Junior Software Engineer Our direct client is a is a world-leading financial services company, provides consumers, corporations,…
Added 10 days ago
C(
Senior Software Engineer, Agentic Systems
CareLink (by Asepha)
Toronto, ON
- Full-time
Located in Toronto and can commute to our downtown office 3 days per week
Added 10 days ago
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Software Engineer - API
CMiC
Toronto, ON
- Full-time
Headquartered in Toronto, CMiC is a software company focused on the Construction industry. We have built a comprehensive platform for construction companies to manage their most important…
Added 10 days ago
Software Engineer - API
CMiC
Toronto, ON
Headquartered in Toronto, CMiC is a software company focused on the Construction industry. We have built a comprehensive platform for construction companies to manage their most important…
Added 10 days ago
V
Site Reliability Engineer
VySystems
Toronto, ON
- Contract
Added 10 days ago
T
Software Engineer II - Angular UI
TD
Toronto, ON
- Full-time
Adhere to enterprise frameworks or methodologies that relate to software engineering activities
Added 10 days ago
A
Senior Python Backend Engineer
Apexon
Toronto, ON
- $120,000 to $150,000 CAD / year
- Contract
We are looking for a Backend Engineer – Python (API & Platform Engineering) to join our engineering team in Toronto, Ontario. This is a hands-on backend engineering role focused on building…
Added 10 days ago
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Senior Cloud Engineer
Paymentus
Richmond Hill, ON
- $100,000 to $140,000 CAD / year
- Full-time
The Cloud Engineer is responsible for supporting, monitoring and tooling of Cloud deployments. The Cloud Engineer works closely with the Development and QA teams to produce reliable and…
Added 10 days ago
Software Development Engineer, Measurement, Ad Tech, and Data Science (MADS), Measurement, Ad Tech, and Data Science (MADS), MADS Data Signals
Amazon
Toronto, ON
We're seeking experienced, motivated software engineers with a proven track record in data engineering and scalable web services. If you're passionate about developing analytical solutions…
Added 11 days ago
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Software Engineer - Infrastructure
Baseten
Toronto, ON
- $165,000 to $330,000 CAD / year
- Full-time
As an Infrastructure Software Engineer at Baseten, you'll build and maintain components of our ML inference platform that powers production AI applications. You'll contribute to the core…
Added 11 days ago
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Software Engineer - Dedicated Inference
Baseten
Toronto, ON
- $165,000 to $330,000 CAD / year
- Full-time
As an Engineer on the Dedicated Inference team, you'll shape the state-of-the-art developer experience for deploying and operating AI workloads in production. From the CLI and SDKs to APIs,…
Added 11 days ago
B
Software Engineer - GPU Networking & Distributed Systems
Baseten
Toronto, ON
- $165,000 to $330,000 CAD / year
- Full-time
In this role, you will go beyond network configuration to architect the software fabric that unifies thousands of GPUs into a cohesive operating system. While you will leverage the best of…
Added 11 days ago
B
Software Engineer - Voice AI (Inference Runtime)
Baseten
Toronto, ON
- $165,000 to $330,000 CAD / year
- Full-time
Added 11 days ago
B
Software Engineer - Model Performance Systems
Baseten
Toronto, ON
- $165,000 to $330,000 CAD / year
- Full-time
We are looking for Software Engineers to join our team. This is a specialized, high-impact role sitting at the intersection of high-performance computing (HPC) and Large Language Model…
Added 11 days ago
B
Software Engineer - GPU Kernels
Baseten
Toronto, ON
- $180,000 to $360,000 CAD / year
- Full-time
We’re seeking a GPU Kernel Engineer to join our team at the cutting edge of AI acceleration, where your code directly impacts the performance of state-of-the-art machine learning models. As…
Added 11 days ago
MT
Cloud Engineer
MSR Technology Group
Toronto, ON
- Contract
Added 11 days ago
V
Lead Software Engineer
Virtusa
Toronto, ON
- Full-time
Job Summary: The IMS Production Support L3 Engineer is responsible for ensuring the stability, availability, and performance of applications across AMS, Cloudera, and on-premises…
Added 11 days ago
IC
Software Engineer in Test
IT Connex
Toronto, ON
- Contract
✅ 8+ years in software development and quality engineering, including 3+ years as a Lead/Principal SDET or QA Architect.
Added 11 days ago
FI
Application Architect
Flexstaf I.T. Inc.
Toronto, ON
- Contract
…components, quality level metrics, the organization and layering of software, and the determination of interfaces. Responsibilities also include developing, implementing and managing at…
Added 11 days ago
B
Senior Application Architect
Bevertec
Toronto, ON
- Contract
Added 11 days ago
V
Cloud Engineer
VySystems
Toronto, ON
- Contract
Added 11 days ago
M
Lead Software Engineer
Mphasis
Toronto, ON
- Full-time
Influence software architecture and lead design decisions for the Platform, with particular focus on payments and money-movement systems.

CareLink (by Asepha)

Senior Software Engineer, Agentic Systems

Toronto, ON, Canada

Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Apr 28, 2027
Experience: 5+ years of experience in software engineering with strong backend focus
Posting language: English
Posted: Oct 30, 2026

Original job description

CareLink (by Asepha) is based in New York and Toronto, building agentic solutions that re-imagine how medications are prescribed, verified, and supported across the pharmacy ecosystem. Backed by $4M in funding and trusted by multiple Fortune 50 healthcare organizations, we’re scaling rapidly and seeking a talented, innovative Senior Software Engineer to join our growing team. As one of our early hires, you’ll play a critical role in shaping our engineering efforts, making key architectural decisions and writing code to expand our AI product line. You will play a pivotal role in balancing speed of execution with product quality, and have the opportunity to wear multiple hats, from frontend and backend development to devops and customer interactions. Your work will have a direct impact on improving pharmacy workflows and health outcomes.

Join our mission:

We’re building a world where medication delays are impossible. From the moment a prescription is written, the path to therapy start is clear, fast, and predictable. CareLink is the context graph for the therapy-start journey, connecting the fragmented steps that slow down medication access: intake, coordination, utilization management, and clinical services.

Role and Responsibilities:

Design and build autonomous agents that handle complex, multi-step pharmaceutical workflows end-to-end
Architect communication systems that coordinate across organizational boundaries
Build robust orchestration layers for long-running tasks with graceful failure handling and human-in-the-loop escalation
Develop frameworks that let agents interact with external pharmacy systems, databases, and APIs
Implement evaluation and observability infrastructure to monitor agent behavior in production
Integrate with healthcare data standards and legacy pharmacy systems
Scale systems to handle real-time processing across multiple pharmacy networks

Qualifications:

5+ years of experience in software engineering with strong backend focus
Proficiency in Python or TypeScript and deep knowledge of backend fundamentals: APIs, data stores, concurrency, distributed systems
Experience with web frameworks and service-oriented architectures (FastAPI, Flask, or equivalent) and designing clean, versioned APIs
Familiarity with caching, messaging, and database technologies (Redis, Kafka, SQL/NoSQL, vector databases) and how to use them for performance and reliability
Experience building for cloud infrastructure (Azure, AWS, or GCP)
Experience building and deploying agentic AI systems. You understand tool use, planning, memory, and orchestration patterns
You've built systems where the hardest part wasn't the code, it was figuring out what to build
You've shipped something end-to-end with minimal guidance and owned the outcome
Located in Toronto and can commute to our downtown office 3 days per week

Perks:

Competitive compensation package, including $150-250k annual salary + stock options
Full medical, dental, vision, and extended health
Unlimited days off to maintain a healthy work-life balance + 2 weeks of company-wide office closure during the holidays
2 annual off-site trips with the team
Complimentary breakfast and lunch provided daily in the office
Dinner also provided if staying past 7pm

Note: Only candidates selected for an interview will be contacted.

CareLink (by Asepha) is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity or expression, religion, national origin or ancestry, age, disability, marital status, pregnancy, protected veteran status, protected genetic information, political affiliation, or any other characteristics protected by local laws, regulations, or ordinances.

Apply on LinkedIn About employer

More about this job

Responsibilities

Design and build autonomous agents and orchestration systems for complex pharmaceutical workflows, including cross-organization communication, long-running tasks, failure handling, and human escalation. Develop integrations with pharmacy systems and healthcare data standards, and build evaluation and observability infrastructure while scaling real-time processing across pharmacy networks.

Requirements

Candidates need at least five years of software engineering experience, strong backend expertise, and proficiency in Python or TypeScript, APIs, data stores, concurrency, and distributed systems. They should have experience with service-oriented architectures, cloud infrastructure, relevant databases and messaging technologies, and deploying agentic AI systems; the role also requires living in Toronto and commuting to the downtown office three days per week.

Skills

Python
TypeScript
Backend Engineering
API Design
Distributed Systems
Concurrency
FastAPI
Flask
Redis
Kafka
SQL and NoSQL Databases
Vector Databases
Cloud Infrastructure
Agentic AI Systems
Orchestration
Observability

Benefits

Stock Options
Medical Insurance
Dental Insurance
Vision Insurance
Extended Health Coverage
Unlimited Paid Time Off
Company-Wide Holiday Closure
Annual Team Off-Site Trips
Complimentary Breakfast and Lunch
Complimentary Dinner for Employees Staying Past 7 P.M.

Visa sponsorship

Not detected in the job text

Keywords

Agentic AI
Autonomous Agents
Pharmaceutical Workflows
Healthcare
Pharmacy Systems
Healthcare Data Standards
Python
TypeScript
Backend Engineering
APIs
Versioned APIs
FastAPI
Flask
Service-Oriented Architecture
Distributed Systems
Concurrency
Redis
Kafka
SQL
NoSQL
Vector Databases
Cloud Infrastructure
Azure
AWS
Google Cloud Platform
Orchestration
Human-in-the-Loop
Observability
Evaluation Infrastructure
Real-Time Processing

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