Skip to main content
Post your resume and find your next job on Indeed!

Python Developer jobs

Sort by: -
    • Ability to explain AI concepts to developers and stakeholders.
    • The Expert Developer – Application Modernization & Generative AI is responsible for designing,…
    • Travailler avec les parties prenantes pour aider à résoudre les problèmes techniques liés aux données et soutenir leurs besoins en infrastructure de données.
    • We are seeking a Braze Backend Developer to support the design, development, and integration of customer engagement solutions powered by Braze.
    • As a Software Engineer, you will design, build and enhance applications that directly impact operations and customer experience.
    • Mentor junior developers through knowledge sharing.
    • You will be a technically proficient and enthusiastic developer with a desire to work on back-end…
    • Thales est une entreprise où les personnes les plus brillantes du monde entier se regroupent pour mettre en commun leurs idées et ainsi s'inspirer mutuellement.
    • Participate in design and defect review meetings with developers and other company personnel.
    • Liaise with developers to understand product design and identify…
    • Create developer tooling and automation that reduces manual work and increases delivery confidence.
    • Nous recherchons un(e) ingénieur(e) DevOps intermédiaire…
    • HYBRID: Work-From-Home / 1031 Bank St. Ottawa, ON / Travel within Ottawa-area *.
    • Reporting to the Manager, Data Solutions, the Solutions Developer, Applied…
    • Learn all necessary development tools required to be an effective developer.
    • C++ developer to work on our risk reporting platform for Global Equity Derivative.
    • Helping another developer solve a problem.
    • As a Server Engineer, you will be responsible for creating and maintaining server software code mainly in Python and…
    • Mentor and support junior developers, contributing to the overall capability of the IT development team.
    • Design, develop, test, and deploy solutions within the…
    • Guide junior developers, conduct code reviews, and foster a culture of continuous learning and best practices.
    • Experience working with ML or AI models.
  • View similar jobs with this employer
    • Experience in leading projects and mentoring junior developers.
    • In this role, you will play a pivotal part in designing, developing, and maintaining…
    • Saltworks is seeking a Full-Stack Developer to expand the Data Systems team.
    • You will build the tools, integrations, and data infrastructure that power…
Get e-mail updates for the latest Python Developer jobs

By creating a job alert, you agree to our Terms . You can change your consent settings at any time by unsubscribing or as detailed in our terms.

People also searched:

python
software developer
data analyst
java developer
part time
developer
web developer
data scientist
software engineer
junior developer

Career Resources:

Job Post Details

Expert Developer – Application Modernization & Generative AI - job post

CGI
3.6 out of 5 stars
Montréal, QC
$90,000–$175,000 a year - Full-time

Job details

Pay

  • $90,000–$175,000 a year

Job type

  • Full-time

Location

Montréal, QC

Full job description

The Expert Developer – Application Modernization & Generative AI is responsible for designing, developing, and integrating generative AI solutions and agentic architectures into enterprise systems. This role plays a key part in modernizing existing applications by enriching them with intelligent capabilities (LLMs, RAG, AI agents, copilots) to enhance efficiency, automation, and user experience.
The expert serves as a technical reference, contributes to solution engineering, and ensures rigorous execution aligned with IT standards.

Key Responsibilities
1. Application Development & Modernization
  • Design and develop generative AI-powered features within existing applications (intelligent assistants, content processing, automated resolution, etc.).
  • Refactor and modernize components to enable seamless integration of LLMs and AI agents.
  • Implement APIs, microservices, and AI integration modules within existing IT architectures.
  • Collaborate with architects to translate technical requirements into scalable, industrializable solutions.

2. Generative & Agentic AI Integration
  • Build solutions leveraging models such as OpenAI, Azure OpenAI, Anthropic, or open-source LLMs.
  • Design and implement agentic systems orchestrating multiple tools, actions, or reasoning steps.
  • Develop RAG pipelines (indexing, vectorization, retrieval) and advanced contextualization mechanisms.
  • Implement guardrails, robust prompting, security policies, and quality control mechanisms.

3. Engineering, Quality & Performance
  • Produce maintainable, tested, high-performance code aligned with industry standards.
  • Conduct technical code reviews, propose improvements, and solve complex engineering challenges.
  • Diagnose, optimize, and monitor the performance of AI solutions in production.
  • Contribute to DevOps/MLOps/GenAIOps practices: CI/CD, containerization, observability, continuous model evaluation.

4. Collaboration & Technical Leadership
  • Work closely with architects, analysts, and business teams to understand use cases.
  • Contribute to technical workshops, demos, and proofs of concept.
  • Provide advanced technical support to development teams integrating AI.
  • Document solutions, patterns, and recommended practices.

5. Innovation & Technology Watch
  • Stay up to date with advancements in generative AI, agentic architectures, RAG, and orchestration frameworks.
  • Experiment with new models, tools, and techniques to assess enterprise applicability.
  • Identify optimization and innovation opportunities within the application ecosystem.

Technical Skills
Generative AI & Agents
  • Strong knowledge of LLMs and frameworks (OpenAI, Azure OpenAI, HuggingFace, Llama, etc.).
  • Experience with agentic frameworks: LangChain, OpenAI Agents, Semantic Kernel, AutoGen, CrewAI.
  • Expertise in RAG pipelines, embeddings, vector stores, hybrid search.
  • Prompt engineering, hallucination mitigation, guardrails.

Development & Application Integration
  • Excellent knowledge of Python (mandatory) and ideally another language (C#, Java, TypeScript).
  • Mastery of REST/GraphQL APIs, microservices, cloud integration.
  • Experience with application modernization (refactor, decoupling, APIfication).
  • Good understanding of cloud architectures (Azure, AWS, or GCP).

DevOps / MLOps / GenAIOps
  • Containerization (Docker), orchestration (Kubernetes).
  • CI/CD pipelines.
  • Familiarity with MLOps tools (MLflow, Vertex AI, Azure ML) — a plus.
  • Observability, model evaluation, and monitoring.

Soft Skills
  • Strong autonomy, initiative, and ability to solve complex problems.
  • Technological curiosity and willingness to stay ahead of trends.
  • Ability to explain AI concepts to developers and stakeholders.
  • Rigor, attention to detail, and quality-driven mindset.
  • Collaborative spirit and clear communication.

Profile
  • 5–10 years of experience in software development.
  • Experience with generative AI, LLMs, or intelligent systems (or proven project-based experience).
  • Practical experience integrating AI into existing applications or services.
  • Contributions to PoCs, pilots, or AI production projects.

CGI is providing a reasonable estimate of the pay range for this role. The determination of this range includes factors such as skill set level, geographic market, experience and training, and licenses and certifications. Compensation decisions depend on the facts and circumstances of each case. A reasonable estimate of the current range is $90.000–$175,000 This role is an / a future opportunity.




#LI-NO1

#INDCGIC

Your future duties and responsibilities

Required qualifications to be successful in this role

Together, as owners, let’s turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…

You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.

Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

At CGI, we value the strength that diversity brings and are committed to fostering a workplace where everyone belongs. We collaborate with our clients to build more inclusive communities and empower all CGI partners to thrive. As an equal-opportunity employer, being able to perform your best during the recruitment process is important to us. If you require an accommodation, please inform your recruiter.

To learn more about accessibility at CGI, contact us via email. Please note that this email is strictly for accessibility requests and cannot be used for application status inquiries.

Come join our team—one of the largest IT and business consulting services firms in the world.

Let Employers Find YouUpload Your Resume