This range is provided by ALTEN Canada. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base Pay Range CA$120.00/yr - CA$130.00/yr Direct message the job poster from ALTEN Canada Director- IT Talent Acquisition @ ALTEN Canada | Leadership, Coaching, Stakeholder Management About ALTEN: In just three decades, ALTEN has become a global leader in Research & Development, Engineering, IT Services, Life Sciences, and Network Services. With a presence in more than 30 countries and a team of over 60,000 employees, we are trusted by industry leaders worldwide to deliver pioneering solutions and drive technical excellence. ALTEN CANADA , a proud subsidiary of ALTEN headquartered in France, is dedicated to serving the Canadian market. With offices in Montreal and Toronto, we combine global expertise with local insight to accelerate innovation across Canada. At ALTEN CANADA , our consultants thrive on solving complex, highly technical challenges across diverse industries. From Life Sciences to Energy, Automation to Manufacturing, Aviation, Defense, Automotive, Rail and Transportation to Information Systems and Telecommunications, our unwavering commitment to excellence shapes the future of technology and industry. Senior Staff Developer (Full Stack & Architecture) Reports to: Director of Engineering Location: Remote, Toronto About the role We are seeking a Senior Staff Developer with a deep track record in full‑stack development and modern software architecture . You’ll shape and execute technical strategy across teams, drive high‑impact architectural initiatives, mentor senior engineers, and help deliver secure, scalable, and cost‑effective products. What you’ll do Own full‑stack solution design for initiatives on public cloud platforms, spanning multiple teams and domains.



Bring hands‑on expertise in one or more of these domains: Data quality, observability, and audit Personalized search and indexing strategies Embed security by design across the stack using cloud‑native approaches. Create and maintain technical documentation (architecture diagrams, ADRs, implementation guides). Accelerate delivery by championing industry‑standard tools/processes that improve performance, agility, and time‑to‑market. Prototype quickly : ideate and implement PoCs to de‑risk and unlock product and platform advances. Partner with Principal Architects to define and implement robust, extensible, and reusable architecture patterns. Mentor senior & staff developers through code/design reviews, pairing, and actionable feedback; foster an inclusive, collaborative culture. Translate business needs into clear technical specifications in partnership with Product, Staff Developers, and other stakeholders. What you’ll bring 8+ years building scalable systems, including 2+ years leading modernization or tech‑transformation programs. Expert in software architecture and DDD , with an API‑first mindset for loosely coupled, event‑driven systems. Proficient in Java (Spring Boot) and Python (FastAPI) ; you build performant, cost‑effective services. Extensive cloud‑native experience on AWS and GCP ; hands‑on with CI/CD (GitHub Actions, Jenkins). Strong data engineering & integration patterns across relational, document, and warehouse engines. Deep knowledge of DevSecOps ,



Infrastructure‑as‑Code , and automated testing for reliable, secure delivery. Commitment to AI‑driven development grounded in ethics and secure software delivery. Strategic mindset for improving team velocity and impact by proactively tackling technical debt . Strength in navigating ambiguity and solving abstract problems with a collaborative growth mindset. Excellent communication skills; you convert complex user needs into actionable technical roadmaps. Dedication to continuous improvement of code, processes, and shared team practices. Degree in Computer Science, Engineering, or equivalent experience (including non‑traditional paths). Why Join? ALTEN Canada fosters a dynamic, cooperative work environment where every team member is empowered to reach their full potential. We are deeply committed to investing in our people by offering meaningful experiences and supporting continuous learning, growth, and career development. At ALTEN Canada , your skills are celebrated, your ambitions supported, and your growth continuously nurtured. Join us and discover the difference of working with a company that values innovation, collaboration, and excellence, where endless possibilities await. ALTEN CANADA is committed to promoting diversity, equity, and inclusion. We strive to provide a work environment where every individual feels welcomed, valued, and respected, allowing them to thrive to their full potential. This includes our dedication to offer accessibility measures to those who require them. Should you require any accommodation during our recruitment process, please reach out to us. Seniority Level Mid-Senior level Employment Type Full-time Job Function Consulting and Information Technology Industries IT Services and IT Consulting and Software Development #J-18808-Ljbffr

📌 Staff Developer - C$120,000 - C$130,000 A Year - Remote (Toronto)
🏢 Alten Canada
📍 Toronto