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Added 11 mins ago
SI
Quality Assurance Analyst
Spait Infotech
Canada
- Full-time
Familiarity with cloud platforms such as AWS, Azure, or Google Cloud.
Added 11 mins ago
R&
Staff Engineer / AI Builder
Robots & Pencils
Canada
- Full-time
Integrate with AWS Bedrock and Agent Core, including MCP-based tool design - writing tool descriptions precise enough that an orchestrator routes correctly every time
Added 11 mins ago
OS
Senior Forward Deployed Engineer (FDE)
Open Systems Technologies
Toronto, ON
- Contract
8+ years of professional software engineering experience, with demonstrable experience as a Full-Stack Developer transitioning into an FDE-style, customer-facing delivery role.
Added 14 mins ago
A
Cloud Software Engineer
Actalent
Ottawa, ON
- $88 to $111 CAD / hour
- Contract
The Software Developer will support the design, development, testing, and deployment of the Telemetry & Observability Platform (TOP). This enterprise platform integrates vehicle telemetry,…
Added 14 mins ago
JW
Software Engineer II, Platform
Jobs Web3
Toronto, ON
- Full-time
Hands-on experience with cloud providers like AWS
Added 15 mins ago
PX
Sr. Data Platform Engineer
Project X
Toronto, ON
- Full-time
…modernizing and strengthening a data platform built around Snowflake, AWS, dbt Core, GitHub and…
Added 30 mins ago
C
Senior Data Engineer
Clio
Toronto, ON
- Full-time
Implement data ingestion techniques (streaming and batch) using best practices in data modeling, ETL/ELT processes by leveraging AWS technologies and data tools
Added 42 mins ago
C
Senior Full Stack Developer (Node.js / React / AWS)
CGI
Halifax, NS
- Full-time
At CGI, we are seeking a Senior Full Stack Developer to join our team. This is a permanent, full-time opportunity for a senior developer who has extensive experience designing, building,…
Added 42 mins ago
D
Business Analyst
Deloitte
Toronto, ON
- Full-time
Developer at the Business Technology Analyst level. The ideal candidate has practical experience building
Added 42 mins ago
D
Consultant or Senior Consultant Product Engineering & Development
Deloitte
Toronto, ON
- Full-time
Developer at the Senior Consultant level. The ideal candidate has strong, progressive experience designing and
Added 42 mins ago
L
Senior Python Developer with AWS
Luxoft
Toronto, ON
- Contract
Develop cloud-native applications (AWS preferred)
Added 42 mins ago
Q
Senior Cloud DevOps Engineer
Qfin
Toronto, ON · North York, ON
- Full-time
We are looking for a Senior Cloud DevOps (SRE) Engineer to design, implement, operate, and continuously improve our cloud infrastructure and DevOps capabilities on AWS.
Added 42 mins ago
TI
Scrum Master
Teckhorizon Inc
Toronto, ON
- Contract
Added 42 mins ago
TC
Production Support Lead
Tata Consultancy Services
Toronto, ON · Greater Toronto Area, Canada
- $90,000 to $100,000 CAD / year
- Full-time
Experience with cloud platforms such as Azure, AWS, or GCP.
Added 42 mins ago
JS
Full Stack Engineer
JENOPTIK Smart Mobility Solutions
Vancouver, BC
- $95,000 to $106,000 CAD / year
- Full-time
…across North America and Europe. We're looking for a full-stack developer to build and maintain the C# backend and React frontend that power our web application. You'll work closely with…
Added 43 mins ago
D
Senior DevOps Engineer - Healix
Deloitte
Toronto, ON
- Full-time
We are hiring a Senior DevOps Engineer to own and evolve our cloud platform on AWS, grounded in infrastructure as code, secure multi-account patterns, and reliable delivery. You will shape…
Added 43 mins ago
VC
Python Backend Engineer
VBeyond Corporation
Toronto, ON
- Contract
Experience with cloud platforms (AWS, Azure, or GCP)
Added 43 mins ago
D
Senior Full Stack Developer( Java and React) Toronto Canada/ Hybrid
Damcosoft
Toronto, ON
- Contract
Familiarity with cloud technologies, especially AWS.
Added 46 mins ago
Application Developer - Co-op
Wawanesa Insurance
Winnipeg, MB · Kitchener, ON · Ottawa, ON · Toronto, ON · North York - Toronto, ON (Hybr, ON
The Enterprise Architecture team helps shape how Wawanesa uses technology. We're looking for an AI Developer co-op with hands-on agentic AI experience to help us build internal tools and…
Added 1 hour ago
Cloud Support Eng. II (DSE), Support Engineering
Amazon
Toronto, ON · Vancouver, BC
…customers succeed. You will act as the Cloud Ambassador across AWS products, providing our customers with required tools and tactics to scale their impact in world-wide…
Added 1 hour ago
A
Backend Software Engineer (Rust)
Arkion-tech
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Integrate with cloud services (AWS, Azure, or GCP).
Added 1 hour ago
V
Lead Optimizely Solutions Architect
Valtech
Canada
- Full-time
Champion AI-assisted software delivery practices, including code generation, testing automation and developer productivity tools.
Added 1 hour ago
C
Senior Data Engineer
Clio
Canada
- Full-time
Implement data ingestion techniques (streaming and batch) using best practices in data modeling, ETL/ELT processes by leveraging AWS technologies and data tools
Added 1 hour ago
L
Senior Full Stack Developer (Java/React)
Luxoft
Toronto, ON
- Contract
Experience with Cloud technologies, preferably AWS (S3, Athena, EKS, EC2, Redshift, CloudWatch, Step Functions)
Added 1 hour ago
TD
Senior Analyst, IT Security, Risk and Audit Management (Permanent)
Toronto District School Board
Toronto, ON · Etobicoke, ON
- $108,205 to $129,846 CAD / year
- Full-time

Klick

Senior Web Developer (Full Stack)

Toronto, ON, Canada

The base salary range for this position is between CAD $100,000 - $130,000. · Full-time

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Job details

Pay: The base salary range for this position is between CAD $100,000 - $130,000.
Job type: Full-time
Apply by: Nov 5, 2026
Posting language: English
Posted: Oct 6, 2026

Original job description

The Klick Group - comprising Klick Health (including Oxford PharmaGenesis, Klick Katalyst, and btwelve), Klick Media, Klick Applied Sciences (including Klick Labs), and Klick Consulting - is an ecosystem dedicated help life sciences brands achieve their full potential through best-in-class marketing and advertising, media, medical affairs and communications, market access, real-world evidence, and technology and analytics consulting - powered by 500+ in-house medical experts and award-winning data science and AI capabilities. Founded in 1997, we have offices in Toronto, New York, Oxford, London, Cambridge, Cardiff, Melbourne, Philadelphia, Saratoga Springs, São Paulo, and Singapore. One of the most-awarded health agencies on the planet, Klick is consistently recognized for its people-first culture as a Great Place to Work, Best Workplace for Women, Best Workplace for Inclusion, Most Admired Corporate Culture, and FORTUNE Best Workplace in Advertising. Klick also recently made history as Cannes Lions Healthcare Agency of the Year, Healthcare Network of the Year, and Independent Agency of the Year – Health.

About Our Technology Craft

Our Technology Craft powers Klick’s innovation through platforms, products, and emerging technologies. This craft enables scale, efficiency, and experimentation across the business. Technology teams transform ideas into functional, future-ready solutions. Their work supports both client delivery and internal growth.

Job Description

The Senior Web Developer builds and delivers production web experiences and supporting services for life sciences brands as part of Klick’s Full Stack + AI team. The role combines deep web engineering expertise with AI-native development practices, using coding agents, structured context, automated verification, and human review to improve delivery quality and efficiency. This individual leads technical delivery on projects, partners with Technical Directors and cross-functional teams, and mentors developers on engineering standards, accessibility, security, performance, and effective AI-assisted development.

What You’ll Do

Lead development of production web applications and supporting server-side services using modern HTML, CSS, JavaScript/TypeScript, APIs, and server-side technologies, from initial architecture through deployment and maintenance.
Design and operate agentic development workflows using tools such as Claude Code, Cursor, Codex, or equivalent, including task decomposition, project instructions, reusable prompts or skills, tool integrations, automated verification, and defined human review checkpoints.
Own code quality across human- and AI-generated work by applying automated tests, type checks, linting, CI/CD gates, code review, OWASP-aligned security practices, WCAG 2.2 AA accessibility standards, and Core Web Vitals performance requirements.
Build reliable integrations with headless or enterprise CMS platforms, APIs, analytics implementations, Google Tag Manager, and structured data layers while maintaining testability, maintainability, and appropriate handling of personal or confidential information.
Lead technical estimation, documentation, risk identification, code review, and developer mentoring, communicating architecture decisions, scope assumptions, delivery risks, and AI development practices clearly to technical and non-technical stakeholders.

Qualifications

Required:

5+ years of professional web development experience delivering production applications across front-end and server-side code, with demonstrated expertise in semantic HTML, modern CSS, JavaScript/TypeScript, APIs, and a server-side language such as Node.js.
Hands-on experience using AI coding agents such as Claude Code, Cursor, Codex, or equivalent as part of regular software delivery, including task planning, context or instruction management, automated verification, diff review, and documented human approval before production deployment.
Experience building at least one production feature, internal tool, or workflow that integrates directly with an LLM API, with observable responsibility for implementation, testing, evaluation, security, or ongoing maintenance.
Experience delivering accessible, secure, and performant web applications using WCAG 2.2 AA practices, OWASP-aligned controls, Core Web Vitals optimization, automated testing, Git workflows, CI/CD pipelines, and documented deployment or rollback processes.
Experience leading technical delivery through estimation, architecture or implementation decisions, code review, risk management, and mentoring, with examples of communicating technical trade-offs to both engineering teams and non-technical stakeholders.

Desired:

Comfort and enthusiasm for using AI as a regular part of how work gets done.
Experience with frameworks such as Next.js, Gatsby, or Astro and headless or enterprise CMS platforms such as Contentful, AEM, or Drupal, demonstrated through production web delivery.
Experience implementing analytics using Google Tag Manager, GA4, and structured data layers, including event tracking, testing, or measurement requirements.
Experience deploying web applications using AWS, Azure, or GCP, serverless services, Docker, or comparable cloud and container technologies.
Experience building internal AI tools or agents using an agent SDK, including evaluation approaches such as baseline comparisons, automated scoring, or LLM-as-judge methods, or delivering technology within pharmaceutical, healthcare, or another regulated environment.

Additional Information

This posting is for a net new vacancy at Klick.

The base salary range for this position is between CAD $100,000 - $130,000. The final amount offered will be determined based on several factors such as a candidate's work location, their unique skill set, education, and prior work experience.

Our Commitment to Inclusion

Klick is consciously creating a culture where everyone can thrive and grow in their careers. We believe that our best work comes from our diverse backgrounds, perspectives, and skills. We strongly encourage members of historically underrepresented communities to apply, including Black people, Indigenous peoples, and other people of color, people with disabilities, people from gender and sexually diverse communities and people with intersectional identities. We're also committed to developing an inclusive, barrier-free recruitment process and work environment. Should you require any accommodation, please contact us at careers@klick.com and we will work with you to meet your accessibility needs and ensure you have a positive experience.

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More about this job

Responsibilities

Lead the architecture, development, deployment, and maintenance of production web applications and server-side services, including integrations with CMS platforms, APIs, and analytics tools. Establish reliable AI-assisted development workflows and quality standards, while leading technical delivery, reviewing code, managing risks, and mentoring developers.

Requirements

Requires at least five years of professional full-stack web development experience, hands-on use of AI coding agents, and experience integrating an LLM API into a production feature, tool, or workflow. Candidates must also demonstrate accessible, secure, performant delivery practices and experience leading technical work, communicating trade-offs, and mentoring developers.

Skills

Web Development
Full-Stack Development
HTML
CSS
JavaScript
TypeScript
Node.js
API Integration
AI Coding Agents
LLM API Integration
Accessibility
Web Security
Web Performance Optimization
Automated Testing
CI/CD
Technical Leadership

Visa sponsorship

Not detected in the job text

Keywords

Semantic HTML
Modern CSS
JavaScript
TypeScript
Node.js
APIs
Claude Code
Cursor
Codex
AI Coding Agents
LLM APIs
Next.js
Gatsby
Astro
Contentful
Adobe Experience Manager
Drupal
Google Tag Manager
GA4
WCAG 2.2 AA
OWASP
Core Web Vitals
Automated Testing
Git
CI/CD
AWS
Azure
Google Cloud Platform
Docker
Agent SDKs

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