Senior API - Software Developer

Position: Senior API - Software Developer

Duration: 1 Year assignment (contract)
Client Location: Toronto (Onsite: 7.25 hours/day between 8:00 AM and 5:00 PM, Monday to Friday)
Engagement Model: Professional Services Engagement – B2B (Incorporated Entities Only)

---

Note on Assignment Type

This position is provisionally Onsite, requiring 7.25 hours per calendar day between 8:00 AM and 5:00 PM, Monday to Friday (excluding breaks). Conditions may change based on organizational requirements and at the discretion of the Hiring Manager.

---

About the Engagement

Akkodis is seeking an experienced Senior API - Software Developer to support the design, development, integration, and maintenance of modern web applications, APIs, AI-powered platforms, and cloud-native solutions.

The successful consultant will work within Agile delivery teams to develop scalable and secure digital solutions leveraging modern front-end frameworks, API technologies, cloud platforms, machine learning operations, and emerging Agentic AI technologies. The role requires expertise in full-stack development, REST API design, AI/ML integration, cloud services, and enterprise software delivery.

---

Scope

• Design, develop, test, and maintain enterprise-grade web applications and APIs.

• Build and support RESTful API platforms using modern API management and integration technologies.

• Develop responsive Progressive Web Applications (PWAs) utilizing React, TypeScript, Node.js, and Next.js.

• Design and implement AI-powered applications, intelligent agents, and modern RAG-based solutions.

• Collaborate with architects, business analysts, product owners, and technical teams throughout the Software Development Life Cycle (SDLC).

---

Assignment Deliverables

• Design and development of scalable web applications and APIs.

• Fully tested and documented RESTful services.

• Technical specifications, solution designs, and deployment documentation.

• AI agent frameworks and intelligent automation solutions where applicable.

• MLOps and CI/CD implementation artifacts.

---

Expertise Required

Must Have:

• 5+ Experience with React framework and typescript

• 5+ Experience with Node.js and Next.js

• 5+ Experience building and testing RESTful APIs

• 2-3+ years of Multi-agent (Agentic AI), LLMops, MCP, langchain, langGraph, RAG, Qdrant, Python

• Experience with ML models - XGboost, Tensorflow

• Experience with Airflow, PySpark

• 5+ Hands on experience with Progressive Web Apps

• Experience and expert knowledge in HTML, JavaScript, CSS and CSS Frameworks

• Experience with cloud platforms such as Azure.

Nice to Have:

• Experience designing and implementing enterprise MLOps tools, frameworks, and processes.

• Public sector experience.

---

Security Clearance

Required.

---

Important

This is a business-to-business engagement. Candidates must represent an incorporated entity, hold a valid business number, maintain appropriate insurance, and invoice for services rendered.

How to Apply

 Submit your resume in confidence via the Akkodis Canada website.

We thank all applicants for their interest in this opportunity. Only candidates meeting the above qualifications will be contacted for further discussions.

Accessibility:

At Akkodis, part of The Adecco Group, our purpose is simple: to make the future work for everyone. We live our values, Passion, Collaboration, Inclusion, Courage, and Customers at Heart, by fostering a workplace where diversity is celebrated and every voice matter. We encourage applications from individuals of all backgrounds and identities. Together, we’re making the future work for everyone.