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Added 10 mins ago
MD
Business Analyst Supervisor - Systems Analysis Unit Supervisor
Minnesota Direct Care and Treatment
Saint-Paul, NB · St.-Paul, NB
- Full-time
…development and quality assurance team leads on the development, testing, deployment, and adoption of solutions for the TRA pension…
Added 25 mins ago
ES
Maintenance Technician II - Building Operator
Equans Services Canada & US
Surrey, BC
- Full-time
Basic computer skills (experience with Building Automation Systems (BAS) considered an asset).
Added 25 mins ago
IG
Automation Developer
Insight Global
Woodbridge, ON
- Contract
…of software used in automated manufacturing, robotics, and testing environments. This role focuses on software that controls and communicates with hardware. The ideal candidate will have…
Added 25 mins ago
ST
Manufacturing Engineer
Sinclair Technologies
Aurora, ON
- $50,000 to $80,000 CAD / year
- Full-time
Provide hands-on technical support to daily production, troubleshoot manufacturing and RF testing issues, resolve production problems, and minimize downtime.
Added 25 mins ago
HT
VP, Accounting & Controllership (Husky)
Husky Technologies
Bolton, ON
- Full-time
Modernizing the global finance operating model through standardization, simplification, automation, and continuous improvement.
Added 25 mins ago
HT
Designer, Development (Electrical)
Husky Technologies
Bolton, ON
- Full-time
Participate in execution of validation testing and incorporate lessons learned into future product development designs
Added 25 mins ago
ES
Electrician - Richmond Hill, ON
Equans Services Canada & US
ON · Ontario, Canada
- Full-time
Troubleshoot electrical, control, and low-voltage systems using appropriate testing equipment.
Added 25 mins ago
SA
Campaign Marketing Manager, Customer Lifecycle
STAN AI
Toronto, ON · North York, ON
- $80,000 to $100,000 CAD / month
- Full-time
Test and optimize. Run an ongoing testing plan across subject lines, timing, content, and sequences, and apply what you learn.
Added 25 mins ago
E
AI DevOps Specialist (AI Enablement & Secure DevOps)
Experis
Canada
- Contract
Operational Scope: Support across global Hardware Platform Solutions (HPS) Design Centers and secure testing labs (including the Hardware Platform Solutions (HPS) Innovation Lab and local…
Added 27 mins ago
Senior Software Engineer - Networking
Tigera
Vancouver, BC
Own the full lifecycle of your features, from design through coding, testing, and release, using AI tools and automation to move faster and cut repetitive work
Added 40 mins ago
B
Senior Analyst - Individual Insurance (Policyholder Taxation exp)
Bevertec
Waterloo, ON
- Full-time
Advanced knowledge of Microsoft Excel, including VBA development and automation
Added 42 mins ago
A
Salesforce DevOps Developer
ATB
Calgary, AB · Edmonton, AB
- Full-time
Design, build, and optimize enterprise CI/CD release workflows and automation pipelines across Salesforce environments.
Added 42 mins ago
A
Salesforce Devops Lead
ATB
Calgary, AB · Edmonton, AB
- Full-time
Design, build, and optimize enterprise CI/CD release workflows and automation pipelines across Salesforce environments.
Added 42 mins ago
E
Early Career RF Specialist (RAN Optimization)
Ericsson
Toronto, ON
- Full-time
Assist with C-band launches, including SSV drive testing and auditing activities.
Added 42 mins ago
R
Network Operations Analyst
RBC
Toronto, ON
- Full-time
…business continuity during critical infrastructure failures and…
Added 55 mins ago
SF
Senior Site Reliability Engineer
Safe Fleet
Coquitlam, BC
- Full-time
Process automation - apply AI to eliminate toil: runbook generation, alert tuning and noise reduction, capacity forecasting, reliability reporting and routine operational workflows.
Added 55 mins ago
W
Software Engineer - C++ / Python / Android / Java L1
Wipro
Ottawa, ON
- Full-time
Develop Python scripts and automation utilities to improve software development, testing, and debugging efficiency.
Added 55 mins ago
S
Protocol Developer
Survalent
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Take end-to-end ownership of assigned functionality from requirements and technical design through implementation, testing, deployment, and maintenance.
Added 55 mins ago
HN
Embedded Software Developer
HMS Networks
Waterloo, ON
- Full-time
HMS Networks is a global leader in industrial ICT, connecting devices and systems across factory automation. Our Waterloo site is a center of expertise in industrial communications…
Added 55 mins ago
MQ
Oracle Fusion ERP QA Consultant
Miipe Quality Solutions
Markham, ON
- $80,000 to $90,000 CAD / year
- Full-time
…collaboration, and technology. We specialize in end-to-end testing, Hyper-Automation solutions, and cutting-edge practices like Systems Perspective Flows (SPFs). Our proprietary platform,…
Added 56 mins ago
HW
Portfolio Administrator
Harbourfront Wealth Management
Vancouver, BC
- Full-time
Assisting with technology and systems implementations, including user testing, process mapping, documentation, and team adoption.
Added 56 mins ago
GA
Facilities Project Manager
Give and Go Prepared Foods
Mississauga, ON
- Full-time
This role will support the execution of our three-year Maintenance, Facilities, Automation, and MRO Strategy, with a focus on asset reliability, capital planning, safety compliance, and…
Added 56 mins ago
I-
Building Automation Technician
I8IS - Infiniti Software Solutions
Quebec, QC
- Full-time
…building technical services companies, is looking for a Building Automation Technician to strengthen its automation team. With over 80 years of expertise in HVAC services, automation, and…
Added 56 mins ago
Z
Senior Penetration Tester AND Red Team
Zoho
Toronto, ON
- Contract
…offensive security initiatives through advanced penetration testing, red team operations, and custom security tool development. This role combines hands-on security engineering with…
Added 56 mins ago
ES
Responsable de la sécurité de l’information - Business Information Security Officer - Montréal
Equans Services Canada & US
Montreal, QC
- Full-time
Coordinate penetration testing and vulnerability assessments activities scoped to OT and customer solution environments; track findings through remediation;

Ultrassure

Full-Stack Software Engineer (Toronto)

Toronto, ON, Canada

Full-time

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Job details

Job type: Full-time
Posting language: English
Posted: Oct 29, 2026

Original job description

Full-Stack Software Engineer Ultrassure | Toronto, Ontario | Hybrid: two days per week in the office About Ultrassure Ultrassure builds AI software for the insurance and reinsurance industry. Our platform helps underwriting teams turn complex submissions, contracts, endorsements, guidelines and claims documents into structured information and actionable insights. We are a seed-stage company with more than $10 billion in premium represented on the platform and customers across Canada, the US, the UK, Bermuda and the Cayman Islands. We are hiring a Full-Stack Software Engineer to help build the next generation of the platform. The Role You will work across frontend, backend, infrastructure and applied AI, taking ownership from the customer problem through architecture, implementation and production. This role suits someone who enjoys building complete products, making practical technical decisions and seeing their work used by customers. Our core stack includes Next.js, TypeScript, Python, Django and AWS. This is a hybrid role requiring in-person attendance twice per week at our office at Bay & King in downtown Toronto. Candidates must be Canadian citizens. We do not provide immigration or work permit sponsorship. What You Will Do Build features end to end, from database models and APIs to intuitive user interfaces. Develop production AI workflows using OpenAI, Anthropic and other model providers. Build agents, tools, MCP integrations, structured outputs, retrieval systems and evaluations. Improve document parsing, clause extraction, data enrichment, comparison and workflow automation. Develop secure systems for authentication, role-based access, multitenancy and document processing. Improve performance and reliability through queues, caching and better infrastructure. Strengthen testing, observability, CI/CD and production security. Work closely with the team to translate customer workflows into useful software. Use Codex and other AI development tools effectively while maintaining strong engineering judgment. What We Are Looking For Strong software engineering fundamentals and the ability to work across the stack. Experience with TypeScript and React or Next.js, alongside Python and backend API development. Experience deploying and maintaining production applications in the cloud, ideally AWS. Practical experience building LLM applications beyond basic chatbot demos. Good product judgment and the ability to turn an ambiguous problem into a shipped feature. Ownership, initiative and attention to security, reliability and maintainability. Comfort working with messy documents and unstructured data. Strong communication and the ability to collaborate effectively in person and remotely. Ability to attend our downtown Toronto office twice per week. Canadian citizenship. Immigration and work permit sponsorship are not available. We care about what you can build and how you think. Exceptional new graduates and experienced engineers are both welcome to apply. Why Ultrassure Build software used by insurance and reinsurance teams. Work across the full product, including applied AI, infrastructure and customer-facing features. Take meaningful ownership and directly influence the product and technical direction. Join a small team where your work reaches customers quickly. Competitive compensation plus meaningful equity. Hybrid schedule with two days per week at our downtown Toronto office at Bay & King.

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More about this job

Responsibilities

Build and maintain end-to-end product features across frontend, backend, infrastructure, and applied AI, including production LLM workflows and document-processing capabilities. Improve system security, performance, reliability, testing, observability, and deployment while translating customer workflows into useful software.

Requirements

Candidates should have strong software engineering fundamentals, experience with TypeScript and React or Next.js, Python backend APIs, and deploying cloud applications, ideally on AWS. They should have practical experience building LLM applications, sound product judgment, ownership, communication skills, and Canadian citizenship, and be able to attend the Toronto office twice weekly.

Skills

TypeScript
React
Next.js
Python
Django
AWS
Full-Stack Development
Backend API Development
LLM Applications
Applied AI
Document Processing
Retrieval Systems
Authentication
Multitenancy
CI/CD
Production Security

Benefits

Equity

Visa sponsorship

Not detected in the job text

Keywords

Next.js
TypeScript
Python
Django
AWS
OpenAI
Anthropic
Codex
MCP Integrations
LLM Applications
AI Agents
Structured Outputs
Retrieval Systems
Evaluations
Document Parsing
Clause Extraction
Data Enrichment
Workflow Automation
Authentication
Role-Based Access
Multitenancy
Queues
Caching
Testing
Observability
CI/CD
Production Security
Insurance
Reinsurance
Unstructured Data

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