Skip to main content

Ingénieur Data (X/F/H) - secteur Banque Finance

00065993691

A PROPOS DU POSTE

Vous intégrerez notre practice Data & IA, qui intervient sur des projets de transformation data dans plusieurs secteurs : banque, assurance, industrie et life sciences. Dans le cadre de cette annonce, nous sommes spécifiquement sollicités par un client grand compte du secteur banque et finance, auprès de plusieurs de ses entités.

Référencé auprès de ce client, nous intervenons déjà sur des sujets comme la refonte de plateformes Big Data, la mise en place de pipelines temps réel ou la modernisation d'environnements distribués en contexte réglementaire.

Ce poste est ouvert en CDI uniquement — aucun statut freelance ne pourra être considéré.

Il s'agit d'un recrutement sur mission : un entretien avec le client fait partie du processus de sélection.

Disponibilité idéale sous un mois, à discuter selon votre situation et les délais du projet.

VOS MISSIONS PRINCIPALES

  • Développer et maintenir des pipelines de données batch et streaming sur des environnements distribués à forte volumétrie
  • Optimiser les traitements Spark en production : performance, fiabilité, coût
  • Intégrer des flux temps réel via Kafka sur des cas d'usage métier (conformité, reporting, alimentation de datamarts)
  • Contribuer à l'évolution technique de la plateforme data : composants, architecture, bonnes pratiques
  • Travailler en mode Agile au sein d'équipes pluridisciplinaires IT et métiers
  • Documenter les développements et assurer la continuité opérationnelle avec les équipes run

CE DONT VOUS AVEZ BESOIN POUR ETRE RETENU(E)

Formation et expérience

  • Bac+5 ingénieur ou université (informatique, data, mathématiques appliquées)
  • 6 à 10 ans d'expérience en ingénierie data, hors stages et alternance

Compétences techniques

  • Traitement et pipelines : Spark (PySpark / Scala), Python, Kafka, SQL
  • Environnements distribués : Hadoop (HDFS, YARN, Hive)
  • Bases de données : NoSQL (Cassandra, MongoDB ou équivalent)
  • Cloud : Azure (ADLS, Synapse, ADF) ou AWS (S3, Glue, EMR)
  • Outils : Databricks, Airflow ou équivalent

Rôle et posture

  • Autonomie sur les sujets techniques confiés
  • Anglais opérationnel requis — l'équipe client est mixte et internationale

CE QUI FERA LA DIFFERENCE

  • Expérience sur des projets en secteur bancaire ou financier (conformité, reporting réglementaire, datamarts).
  • Connaissance de Snowflake ou Databricks
  • Certifications cloud ou data (Azure, AWS, Databricks, Cloudera)
  • Pratique des outils CI/CD : Git, Jenkins ou Azure DevOps

Vous ne répondez pas à l'ensemble des critères ? Postulez quand même. Ce qui compte : une maîtrise technique solide des environnements distribués et la capacité à produire en autonomie.

MODELE DE TRAVAIL

Chez Cognizant, nous privilégions le modèle hybride et nous nous efforçons d'offrir autant de flexibilité que possible. Ce poste requiert une présence de 3 jours par semaine dans les locaux du client ou de Cognizant en Ile-de-France. Quel que soit votre mode de travail, nous soutenons un équilibre vie professionnelle / vie personnelle.

Les modalités de travail sont exactes à la date de publication et peuvent évoluer selon le projet et les besoins du client. Nous restons transparents sur les attentes liées au poste.

About us
Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, building the bridge 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, realize tangible returns and keep global enterprises ahead in a fast-changing world. See how at www.cognizant.com 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.

Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.

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, state 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] for roles based in the Americas or [email protected] for roles based in India.

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.

a blue line drawing of a plant with leaves

Financial wellbeing

We regularly review market data to ensure compensation reflects the value you bring. Your benefits extend beyond pay and may include retirement plans, financial education, etc.

Stay Healthy Midnight Blue RGB

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. 

Build The Career You Want Midnight Blue RGB

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.

Making A Meaningful Impact Midnight Blue RGB

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 a peek at our hiring process. Keep in mind that not every candidate advances through each step and the process may vary by role and location. Learn more in our candidate FAQs.

a person sitting at a table using a laptop

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.

a person holding a tablet and talking on the phone

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.

a person smiling at a table with a laptop

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.

a group of people sitting around a table

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.

1 (2)
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
2
Cognizant offers me more than a job; it offers a community. We support each other, collaborate across borders and celebrate wins together. If you’re looking for a culture that values flexibility, diversity and growth, this is the place to be.
Laura Reynaud Lead Counsel
3
When I first joined, I was quiet and hesitant to share my thoughts. The leadership programs and the mentoring I’ve received have helped me find my voice and grow as a leader.
Sujatha Gopalakrishnan Portfolio Delivery Lead
4
I’ve had the chance to work on impactful projects and shadow colleagues, all while getting involved in internal initiatives. The world is your oyster at Cognizant—you just need to take advantage of it!
Lucas Hoffman Consultant

Haven't yet found the right opportunity?

Get the latest updates on job opportunities, recruitment events and company news—tailored just for you!

Be in the know