Web Application Developer jobs in Canada

ABOUT US |We are a global advisory firm known for our ability to respond to global challenges rapidly and incisively. We use the most advanced tools and technology and combine them with our team of leading international experts to engage decision-makers in tackling society’s most significant challenges. We are recognized for our rapid decision support, innovation, data science algorithms and deep policy expertise. We are specialists in “connecting the dots” between policy, business and enhancing the lives of citizens.

WHERE YOU FIT IN | As a Full-Stack Developer at Whiteshield, you will be at the forefront of delivering modern, scalable, and high-performing software solutions. You will own and drive development across frontend, backend, APIs, and cloud infrastructure, contributing to Whiteshield’s digital platforms and flagship products.

You will work with modern frameworks such as Next.js, TailwindCSS, and leverage RESTful and GraphQL APIs, while maintaining robust backend services. You will help develop scalable cloud-native applications on Azure and/or Google Cloud Platform (preferably with certifications), while adhering to strong DevSecOps and CI/CD principles.

This role requires a solid grasp of software architecture, data engineering, and LLM integration (e.g., OpenAI, Gemini), as well as ensuring security, documentation, and high-quality delivery. Expect to work with stakeholders across design (e.g., Figma), business, and technical teams to deliver top-tier solutions.

KEY RESPONSIBILITIES |

• Collaborate closely with product teams to transform business problems into scalable technical solutions

• Lead development of web applications using React.js, Next.js, and integrate them with secure, scalable APIs

• Build and maintain API Gateway layers, including rate-limiting, token management, and request validation

• Architect robust backend services with .NET Core, and work with containerized environments using Docker/Kubernetes

• Work across cloud platforms, primarily Microsoft Azure or GCP – certifications are a plus

• Implement and optimize materialized views, indexing, and database performance across PostgreSQL, MS SQL, and others

• Collaborate with data teams to enable ETL pipelines, real-time data streaming, and analytics-ready data schemas

• Integrate LLM models and generative AI into products using secure APIs and prompt engineering best practices

• Review and groom user stories in collaboration with Scrum leads, and help challenge assumptions to improve outcomes

• Align with design language systems (DLS) and build pixel-perfect frontends from tools like Figma

• Apply TailwindCSS and modern UI/UX patterns to ensure a responsive, accessible experience

• Implement authentication and security protocols (e.g., OAuth2, JWT, secure storage, encryption)

• Drive end-to-end QA automation with testing tools (e.g., Jest, Cypress, Playwright)

• Own deployment pipelines using CI/CD tools such as Azure DevOps, or Cloud Build

• Monitor applications post-deployment and lead iterations using real user feedback, analytics, and telemetry

• Proactively contribute to the evolution of our tech stack, tooling, and engineering culture

• Fluent in English; Arabic language skills are an asset

• Excellent communication and collaboration skills in cross-functional, agile environments

• Strong analytical mindset and attention to detail across quality, security, and performance

• 5+ years of professional experience in full-stack development and web application delivery

• Proficient in .NET Core, ASP.NET WebAPI, React, and modern JavaScript/TypeScript

• Deep understanding of Next.js, TailwindCSS, HTML/CSS, and responsive UI design

• Advanced experience with relational databases: SQL Server, PostgreSQL

• Proven experience with ETL pipeline development, data modeling, indexing, and query optimization

• Familiarity with LLM APIs, prompt design, and model orchestration

• Hands-on experience with DevSecOps tools and cloud deployment workflows

• Familiarity with Git, GitHub, Azure DevOps, and automated CI/CD pipelines

• Experience using collaborative wireframing tools such as Figma

• Cloud experience with Azure and/or Google Cloud Platform – certification preferred (GCP Professional Developer)

WHY CHOOSE US |

Inclusive by Design
At Whiteshield, we champion equal opportunities - not just in principle, but in practice. We believe the best ideas grow in spaces where every voice is respected, and every background adds value. Our inclusive culture empowers all team members to bring their whole selves to work, knowing their perspectives are welcomed and their contributions matter.

Celebrate the Climb
We don’t just notice high performance - we reward it. Whether it's through career advancement or peer recognition, we celebrate those who push boundaries and raise the bar. Your growth is our priority.

Flexible, Human-Centered Work
We understand that ambition and wellbeing go hand in hand. That’s why we offer flexible working models and a culture that values balance, autonomy, and trust. Whether you're recharging or reaching new heights, we want you to thrive - both inside and outside the office.

Impact with Purpose
At Whiteshield, your work drives real change. From shaping national labour strategies to advising global climate policy, we work on challenges that matter. For professionals who want their career to stand for something, this is your platform to make it count.

Global Mindset
Join an international network of economists, data scientists, policy advisors, and strategists - all collaborating across borders with a shared mission. Expect sharp minds, open conversations, and a genuine team spirit.