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Solution Architect - Migration SAS vers Python - (X/F/H)

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À propos du poste

Vous rejoignez Cognizant en CDI au sein de la practice Data, sur un projet de migration d'environ 7 500 programmes SAS vers Python pour un grand compte du secteur Banque Finance.

Vous êtes le garant technique de la solution : faisabilité, cohérence d'architecture, alignement avec les exigences du projet. Vous guidez l'équipe de delivery et êtes l'interlocuteur technique principal côté client.

Au-delà de ce premier projet, vous avez vocation à évoluer sur d'autres missions data au sein du groupe, en fonction des opportunités et de votre développement.

Vos missions

En tant que Solution Architect, vous êtes en charge de :

  • Concevoir l'architecture technique du projet de migration de bout en bout
  • Valider la faisabilité de la conversion SAS vers Python, y compris les composants LLM-assistés
  • Définir et maintenir la cohérence de la stack : Python, LakeFS, Airflow, Parquet, Trino, Docker/Kubernetes sur AWS
  • Piloter les tests d'équivalence entre les outputs SAS et Python
  • Présenter les choix techniques au client et porter les décisions d'architecture

Profil recherché

Formation et expérience

  • Bac+5 en informatique, data, mathématiques appliquées ou domaine connexe (école d'ingénieur ou Master universitaire) ou expérience équivalente
  • Au moins 5 ans d'expérience en architecture de solutions data en contexte projet complexe
  • Expérience de migration SAS vers Python en production
  • Expérience d'intégration LLM en contexte projet

Compétences techniques

  • Python : maîtrise d'au moins 2 des librairies suivantes, pandas obligatoire : pandas, polars, DuckDB, PyArrow, PySpark
  • Architecture cloud AWS : expérience sur au moins deux des composants suivants : VPC, EKS, S3, IAM
  • DataOps : LakeFS, Apache Airflow, Trino, Apache Parquet
  • Conteneurisation : Docker, Kubernetes EKS
  • CI/CD : GitLab pipelines, stratégies de branching Git

Posture et mode de travail

  • Expérience avérée de gestion autonome de la responsabilité technique de solutions sur un périmètre large dans des missions précédentes
  • Expérience de présentation de choix d'architecture à des interlocuteurs techniques et non techniques dans des missions précédentes
  • Français et anglais courant

Ce qui pourra faire la différence

  • Expérience de tests d'équivalence entre deux environnements d'exécution sur un projet de migration
  • Connaissance d'Apache Superset
  • Expérience sur des projets de migration dans le secteur financier

Modalités de travail

Poste hybride basé à Paris, rythme de présence sur site à définir avec le client. Les modalités indiquées sont valables à la date de publication et peuvent évoluer selon les besoins du projet et du client.

Chez Cognizant, nous croyons que la diversité des parcours est une force. Votre profil ne coche pas toutes les cases ? Trois prérequis sont indispensables : une expérience de migration SAS vers Python en production, une maîtrise réelle de l'architecture AWS, et une expérience d'intégration LLM en contexte projet. Le reste peut se construire avec nous.

About Cognizant: 
Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization’s unique context into technology systems that amplify human potential, drive tangible outcomes and keep global enterprises ahead in a fast-changing world. See how at cognizant.ai or @cognizant.

Additional employment information
Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

Language requirements vary depending on roles, but we ask that all candidates have basic English proficiency for company-wide communications purposes. For roles based in Quebec, professional English proficiency is required, as you’ll deliver services to and collaborate with stakeholders outside the province who may not speak French.

Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, provincial or local laws.

If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email [email protected] with your request and contact information.

Benefits that help you thrive and grow

Our benefits program is built with you in mind—so you can enjoy a fulfilling, balanced and healthy life.

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Financial wellbeing

We regularly review market data to ensure compensation reflects the value you bring. Your benefits extend beyond pay and may include financial education, a pension plan with matching contributions, etc.

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Physical and mental health

We empower you to prioritize your wellbeing through paid time off, flexible working where possible, healthcare plans, counselling, our Mental Health Allyship program and more. 

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Your career, your way

With 350,000+ roles at Cognizant, you’ll have opportunities explore new technologies, industries and locations—and build the skills you need to grow your career.

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Real-world impact

Think about the biggest brands you rely on. Chances are, they rely on us to help strengthen their business. Here, you’ll turn bold ideas into solutions that improve lives everywhere.

Your path to Cognizant

Here’s what you can expect from our hiring process. Please keep in mind that it may vary by role and location. Explore our FAQs to learn more.

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Step 1: Apply to the right opportunity

Find an open role that matches your skills and career goals and show us why you’re the person for the job. Don’t see the right opportunity? Consider joining our Talent Community.

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Step 2: Connect with your recruiter

If one of our recruiters sees a fit, they’ll set up a short intro call to learn more about you and how your experiences and skills match the role.

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Step 3: Show off your skills

If you and our team would like to continue the process, you’ll interview with our hiring team. Some roles may also require technical assessments and/or client interviews.

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Step 4: Decision time

Our team will then review each candidates’ potential to succeed in the role. This step may take some time because we want to find the right fit for both you and us—but you can count on us to keep you updated.

CAN Brigitte
Cognizant is great for those wanting to make the world a better place, as we create solutions with top technology partners to address complex problems for our clients.
Brigitte Roy Director of Strategy Alliances
CAN Rahul
I’m supported by motivational leaders who empower me to grow in my career through learning programs, industry conferences and internal job moves. I’m proud of the career progression I’m making here.
Rahul Sathe Principal Product Architect – Insurance
Can Amita
The moment I joined Cognizant, I felt like I belonged. I was heard and empowered to challenge ideas—and I still am to this day.
Dr. Amita Oppal Gill Service Line Sales Manager
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Cognizant has one of the best learning ecosystems you can ask for. From sponsored certifications to training platforms to mentorship, we have all that we need to grow.
Debashish Mishra SAP MM Developer

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