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Estreem :
la nouvelle référence du processing de paiements en Europe

Née d’un partenariat stratégique entre deux grands groupes bancaires français, BNP Paribas et BPCE, Estreem est une fintech autonome lancée en février 2025. Son ambition : devenir le premier processeur de paiements souverain en France, capable d’opérer à l’échelle européenne.

Dans un secteur des paiements en pleine transformation, Estreem se positionne comme un acteur de rupture, alliant sécurité, agilité technologique et compétitivité économique. L’objectif est clair : intégrer rapidement le TOP 3 des processeurs européens.

Dotée d’une plateforme de nouvelle génération, Estreem couvre l’ensemble de la chaîne de valeur du processing carte, de l’édition logicielle à la gestion opérationnelle, en s’appuyant sur une infrastructure de pointe (cloud). Elle prend en charge tous les grands schemes de paiement (CB, Visa, Mastercard) ainsi que les nouveaux schemes européens, comme Wero.

Pensée dès sa création pour rayonner au-delà des frontières françaises, Estreem vise à devenir un pilier de l’autonomie stratégique européenne dans le domaine des paiements.

Les 3
“E”
d’Estreem résument son ADN : l’
E
xcellence technologique, l’
E
xpertise métier, une vision
E
uropéenne forte.

📍Où nous sommes : Paris, Lyon, Toulouse

Plus d’informations sur Estreem et nos projets sont disponibles sur notre site web
:
Estreem | European Payment Processing for Banks

💼
Votre rôle chez Estreem
Rejoindre Estreem en tant que
Solution Architect
, c’est contribuer directement à la définition de la vision technique et à la construction des fondations de notre plateforme.

En étroite collaboration avec les Tech Leads, vous sécurisez les choix d’architecture, challengez les décisions techniques structurantes et faites le lien entre la stratégie technique et son exécution au quotidien.

Dans ce rôle, vous pilotez les activités de discovery, concevez les architectures logicielles et définissez les standards d’ingénierie qui guideront le développement de nos solutions.

Vous intervenez comme référent technique transverse auprès des équipes et jouez un rôle déterminant dans les décisions technologiques structurantes.

Vous participez également à la création et à l’évolution des composants stratégiques de la plateforme, tels que le SDK interne et les applications transverses, tout en veillant à la diffusion des bonnes pratiques d’ingénierie et au développement de l’excellence technique au sein des équipes.

En tant qu’Individual Contributor, vous influencez les orientations technologiques de la plateforme tout en conservant une approche résolument hands-on, avec une implication directe dans la conception, le développement et l’amélioration continue des solutions.

Vos responsabilités :

• Discovery technique et architecture
• Porter et piloter les INSIGHT techniques :

• cadrage du problème
• formulation des hypothèses
• analyses techniques, benchmarks, POC

• Explorer et évaluer plusieurs options d’architecture
• Identifier les risques, contraintes et compromis
• Formaliser des recommandations claires et argumentées
• Présenter les conclusions à la Design Authority pour décision
• SDK interne & fondations Java
• Concevoir, faire évoluer et garantir la qualité du SDK interne en Java et des applications transverses
• Assurer :

• cohérence globale
• simplicité d’usage
• évolutivité
• compatibilité ascendante

• Produire :

• des implémentations de référence
• des composants réutilisables
• des abstractions alignées avec la stratégie plateforme

• Être le référent technique pour l’usage du SDK par les équipes
• Responsabilité sur les solutions externes

Agir comme
référent / responsable de solution
pour des plateformes externes telles que (liste non exhaustive) :

• API Management : Gravitee

• Event streaming : Kafka

• Bases de données : PostgreSQL

• Identity and Access Management : Keycloak

• Management File Transfert : Axway

• CI/CD : Gitlab

• Orchestration : OpenShift

• Standards, guidelines et bonnes pratiques

• Définir et maintenir :

• standards d’architecture
• guidelines de développement
• patterns d’intégration
• bonnes pratiques non fonctionnelles

• Garantir l’alignement avec :

• la vision plateforme
• les décisions de la Design Authority

• Documenter les décisions et standards à destination des équipes
• Promouvoir une ingénierie cohérente et durable
• Contribution technique hands-on
• Développer de manière ciblée :

• POC
• frameworks internes
• outils ou briques de foundation

• Apporter un support de haut niveau aux Tech Leads sur les sujets complexes

🎯Votre profil

• Diplôme d’ingénieur (Bac+5)
• Français courant (C2), Anglais professionnel (B2-C1)
• Minimum 10 ans d'expérience sur un poste similaire

Expérience

• Expérience significative dans la conception et l’évolution de plateformes SaaS et de systèmes distribués à grande échelle
• Expérience dans la conduite de travaux de discovery et de décisions d’architecture sur des sujets stratégiques et transverses
• Solide expertise en développement Java avec une approche hands-on et une capacité à influencer plusieurs équipes techniques

📌 Compétences clés requises
Compétences techniques

• Solide expérience sur :

• systèmes distribués
• API & intégration
• architectures événementielles (Kafka)
• bases de données relationnelles (PostgreSQL)
• infrastructure Cloud (IBM Cloud)
• security by design

• Excellente maîtrise de Java
• Expérience en ingénierie de plateforme SAAS
• Forte culture des exigences non fonctionnelles

Soft Skills

• Communication claire et structurée
• Capacité à vulgariser des sujets complexes
• Influence sans autorité hiérarchique
• Esprit de synthèse et sens de la décision
• Pragmatique et orienté solutions

💡
Ce que nous valorisons

• Un mindset produit : impact, sens utilisateur, qualité durable
• Capacité à challenger et à prendre du recul
• La curiosité : envie d’apprendre et d’évoluer

Caractéristiques du poste

• Localisation : Paris
• Date d'entrée en poste : Dès que possible
• Type de contrat : CDI
• Télétravail :  jusqu’à 10 jours par mois, dans la limite de 3 jours maximum par semaine.
• Statut niveau Cadre

Rémunération & Avantages

• Possibilité de CET
• Carte SWILE (ticket restaurant)
• FMD (forfait mobilité douce)
• Épargne salariale PEE, PERCO, intéressement, abondement

Nous nous inscrivons dans une démarche de qualité et recevrons chaque candidat avec bienveillance et respect. Pour rappel, ce poste est ouvert aux personnes en situation de handicap
.

Enfin, nous attachons une importance particulière à ce que nos futurs collaborateurs et collaboratrices agissent au quotidien avec responsabilité éthique et professionnelle. À tout moment pendant le processus de recrutement, les informations figurant sur votre CV, vos données d’identification et vos antécédents pourront être vérifiés.

5 hours ago

Platform Customer Success Engineer (Data & AI)

Full time

• Warszawa, PL

SQLDevOpsPythonCI/CDSparkAzure

Important: if an employer asks you to log into their system via iCloud or Google, send a code, an SMS or Telegram password, run some code, or install software — refuse. These are signs of fraud.

Job Description
Are you energized by helping technical teams move faster and solve technical problems? Do you enjoy translating complex platform capabilities into practical solutions that engineers, developers, and analytics teams can actually use?In this role, you will serve as both a technical data expert and trusted advisor. You will help teams accelerate onboarding, resolve complex technical challenges, implement scalable engineering practices, and improve the overall developer experience. You will also work closely with platform engineering teams to turn customer feedback into better capabilities, stronger automation, and more efficient ways of working.ResponsibilitiesEnable and support internal teams in effectively adopting and building on enterprise platform capabilities.Develop AI-powered support capabilities, automation solutions, and self-service experiences to improve customer productivity and reduce support effort.Partner with data engineers, architects, asset managers, and development teams to design and implement robust technical solutions.Guide users on platform setup, API integration, GitHub workflows, CI/CD implementation, and engineering best practices.Build and promote reusable “golden path” solutions that simplify platform adoption and accelerate delivery across teams.Provide actionable feedback to platform engineering teams to improve platform usability, developer experience, and operational efficiency.Follow and contribute to engineering standards, ensuring solutions are scalable, secure, maintainable, cost-effective, and reusable.Analyze recurring customer challenges and drive continuous improvement initiatives through automation and process optimization.Stay current with emerging technologies and industry trends in Data Engineering, DevOps, Cloud Platforms, and AI-powered development.Qualifications Experience working in Data Engineering, Platform Engineering, DevOps Engineering, Cloud Engineering, or a similar technical discipline.Excellent communication and stakeholder management skills.Strong hands-on experience with Databricks, Python Spark/PySpark, SQL, Azure Cloud Services, and GitHub.Experience designing and implementing CI/CD pipelines utilizing tools such as GitHub Actions, SonarQube, Snyk, or equivalent technologies.Strong understanding of distributed computing concepts and large-scale data processing.Experience troubleshooting and supporting complex cloud-based platforms and data solutions.Understanding of Cloud Infrastructure and networking in Azure.Strong problem-solving mindset with demonstrated ability to navigate ambiguity and drive customer success.We offerP&G-sized projects and access to world leading IT partners and technologies from Day 1.Wide range of self-development possibilities (training and certifications paths).Competitive starting salary and benefits program (private health care, P&G stock, saving plans, sport cards).Regular salary increases and possible promotions - in line with your results and performance.Opportunity to change role every few years to be in the best place for you and best for P&G.At

• we embrace a hybrid work model that combines the flexibility of remote work with the collaborative benefits of in-office engagement. Employees can enjoy the option to work from home two days a week while also spending time in the office to foster teamwork and enhance communication.Watch this video to learn more about our full recruiting process:
• be advised that at P&G, employment is exclusively extended on the basis of an 'Umowa o Pracę' (Full-time Employment Contract). Apply only if you agree to these conditions.We are an equal opportunity employer and value diversity at our company. We do not discriminate against individuals on the basis of race, color, gender, age, national origin, religion, sexual orientation, gender identity or expression, marital status, citizenship, disability, HIV/AIDS status, or any other legally protected factor.

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Not enough data to estimate a salary range for this role in this region yet.

Are you energized by helping technical teams move faster and solve technical problems? Do you enjoy translating complex platform capabilities into practical solutions that engineers, developers, and analytics teams can actually use?In this role, you will serve as both a technical data expert and trusted advisor. You will help teams accelerate onboarding, resolve complex technical challenges, implement scalable engineering practices, and improve the overall developer experience. You will also work closely with platform engineering teams to turn customer feedback into better capabilities, stronger automation, and more efficient ways of working.ResponsibilitiesEnable and support internal teams in effectively adopting and building on enterprise platform capabilities.Develop AI-powered support capabilities, automation solutions, and self-service experiences to improve customer productivity and reduce support effort.Partner with data engineers, architects, asset managers, and development teams to design and implement robust technical solutions.Guide users on platform setup, API integration, GitHub workflows, CI/CD implementation, and engineering best practices.Build and promote reusable “golden path” solutions that simplify platform adoption and accelerate delivery across teams.Provide actionable feedback to platform engineering teams to improve platform usability, developer experience, and operational efficiency.Follow and contribute to engineering standards, ensuring solutions are scalable, secure, maintainable, cost-effective, and reusable.Analyze recurring customer challenges and drive continuous improvement initiatives through automation and process optimization.Stay current with emerging technologies and industry trends in Data Engineering, DevOps, Cloud Platforms, and AI-powered development.Qualifications Experience working in Data Engineering, Platform Engineering, DevOps Engineering, Cloud Engineering, or a similar technical discipline.Excellent communication and stakeholder management skills.Strong hands-on experience with Databricks, Python Spark/PySpark, SQL, Azure Cloud Services, and GitHub.Experience designing and implementing CI/CD pipelines utilizing tools such as GitHub Actions, SonarQube, Snyk, or equivalent technologies.Strong understanding of distributed computing concepts and large-scale data processing.Experience troubleshooting and supporting complex cloud-based platforms and data solutions.Understanding of Cloud Infrastructure and networking in Azure.Strong problem-solving mindset with demonstrated ability to navigate ambiguity and drive customer success.We offerP&G-sized projects and access to world leading IT partners and technologies from Day 1.Wide range of self-development possibilities (training and certifications paths).Competitive starting salary and benefits program (private health care, P&G stock, saving plans, sport cards).Regular salary increases and possible promotions - in line with your results and performance.Opportunity to change role every few years to be in the best place for you and best for P&G.At

• we embrace a hybrid work model that combines the flexibility of remote work with the collaborative benefits of in-office engagement. Employees can enjoy the option to work from home two days a week while also spending time in the office to foster teamwork and enhance communication.Watch this video to learn more about our full recruiting process:
• be advised that at P&G, employment is exclusively extended on the basis of an 'Umowa o Pracę' (Full-time Employment Contract). Apply only if you agree to these conditions.We are an equal opportunity employer and value diversity at our company. We do not discriminate against individuals on the basis of race, color, gender, age, national origin, religion, sexual orientation, gender identity or expression, marital status, citizenship, disability, HIV/AIDS status, or any other legally protected factor.

Spate is the machine intelligence platform used by top industry beauty brands. We analyze over 20 billion search signals to spot the next big beauty trend and help brands develop their marketing/product strategies.

Spate is looking for a backend engineer to help us design and implement the next iteration of our data pipeline, storage, and API backing our SaaS platform.

This is a remote, full time contractor position in Eastern Europe.
Responsibilities:
This is a technical role with a high degree of autonomy expected.

• Support customers and staff in understanding and exploiting the platform, data and tools
• Ensure the availability of the platform, data and tools
• Define and implement improvements for the platform, data and tools related to security, quality, testing, automation, documentation and new features
• Contribute to sprint planning, backlog grooming, and task prioritization
• Estimate the effort required for development tasks and help create project timelines
• Track and report on progress, addressing any delays or roadblocks proactively

Requirements
Minimum Qualifications:

• 3 years of experience as a software engineer, working on backend and ETL for webapplications
• Experience collecting, cleaning, and analyzing large data sets
• Proficiency in Python
• Proficiency in SQL
• Strong oral and written communication skills
• Project management skills and ability to handle multiple priorities at different timescales
• Proven problem-solving skills using deductive reasoning, understanding hierarchical relationships, and identifying gaps in logic
• Self-starter and ability to work independently
• Located in Eastern Europe

Preferred Qualifications:

• Proficiency in at least one of the following tools: Power Bi, Tableau, Google DataStudio
• Excellent analytical and customer-facing skills with attention-to-detail
• Experience working with AWS, GCP or Azure

Recruitment Process:
Our application process consists of a few stages, each of which is asynchronous. We respect your time, so we designed the process with efficiency in mind, including only the essential steps. The goal is to ensure it's a good fit for both you & Spate. Here's what the process entails:

• Application
• Video Interview (about 30 minutes)
• Personality Assessment (35 mins)
• Customized case study (2 hours)
• First interview with Hiring Manager (30 mins)
• Final interview with broader team (30 mins)

Regardless, we will keep you informed about the status of your application throughout.

Benefits
Why Spate?

• Join a well-funded company that is working with the top brands in consumer goods
• Work directly with the founders to set the direction of the company
• Compensation --> €60k to €80k, depending on experience
• Paid Time Off (Vacation, Sick & Public Holidays)
• Always be up-to-date on the latest trends!

We enjoy a casual atmosphere, but our culture is about getting things done. We are passionate yet pragmatic when it comes to solving problems in a fast-paced environment. Our standards are high, but we thrive on working with people we respect and can learn from. We're flexible on work styles, as long as everyone is getting their work done - and getting it done well.

About Spate:
At Spate, we use data science to predict the next big consumer trend in beauty, personal care, wellness & functional food.

Spate was founded in 2018 by Yarden Horwitz & Olivier Zimmer, two ex-Googlers who led the trendspotting division at Google and uncovered trends such as turmeric, cold brew, and face masks. Spate has been funded by the prestigious Y Combinator incubator and Initialized Capital. We currently have :90 clients in the U.S., mainly in the beauty space from direct-to-consumer brands to big names such as L'Oréal, Estée Lauder, Unilever, etc.

As two ex-Googlers with a passion for using data to spot new patterns in consumer behavior, and we have made it our mission to build the world's greatest consumer trends prediction platform of all time. And not just because we want to be trendy, but because we want to help brands get better at giving consumers what they really want.

Brands waste over $200BN every year due to product launch failures and inventory waste. By spotting Turmeric, we were able to tell brands to stop wasting money on kale products and provide consumers with glorious golden milk lattes instead - because that's what consumers want.

How do we do this? We tap into publicly available consumer data (anonymous and aggregated) to identify interesting shifts in consumer behavior.

We are an equal opportunity employer where our diversity and inclusion are central pillars of our company strategy. We look for applicants who understand, embrace, and thrive in a multicultural and increasingly globalized world. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Deloitte bietet führende Prüfungs- und Beratungsleistungen in Audit & Assurance, Tax & Legal, Consulting und Advisory - für nahezu 90 % der Fortune Global 500® und zahlreiche private Unternehmen. Wir liefern innovative Denkansätze, lösen komplexe Herausforderungen und fördern nachhaltiges Wachstum. Mit rund 470.000 Mitarbeitenden weltweit eröffnen wir hervorragende Karrierechancen - getragen von einem starken „Wir“ und einer Vielfalt an Perspektiven und Fähigkeiten.

Du willst im Bereich
Consulting – Cloud Engineering
das volle Potential der Cloud ausschöpfen? Unser Team begleitet Unternehmen von der Strategie über die Entwicklung und Integration zukunftsfähiger Anwendungen bis hin zur Transformation großer IT-Organisationen zu mehr Agilität und zur Migration komplexer IT-Landschaften in die Cloud. Sichere unseren gemeinsamen Erfolg und mach mit uns den Unterschied: als
Senior Cloud Software Engineer (m/w/d)
.

Standorte:
Berlin
, Düsseldorf
, Frankfurt (Main)
, Hamburg
, Hannover
, Köln
, München
und Stuttgart
.

Dein Impact:
Als Senior Cloud Software Engineer (m/w/d) gestaltet du die Cloud-Transformation unserer Mandanten und entwickelst skalierbare, sichere und innovative Cloud-Lösungen.

• Cloud Solution Design & Architecture: Entwickle cloud-native Lösungen und übersetze Anforderungen unserer Mandanten in skalierbare und sichere Architekturen.
• Automation & Deployment: Implementiere CI/CD-Pipelines, Infrastructure-as-Code und Monitoring-Frameworks für stabile Abläufe.
• Engineering Excellence: Fördere Best Practices durch Code-Reviews, Testautomatisierung und kontinuierliche Verbesserung.
• Mentorship: Unterstütze Junior Engineers (m/w/d) und etabliere eine Kultur des Lernens und der Zusammenarbeit.
• Client & Stakeholder Engagement: Berate Mandanten und interne Teams, um technische Lösungen mit Geschäftszielen abzustimmen.

Dein Skillset:

• Mehrjährige Erfahrung in cloud-nativer Softwareentwicklung oder ähnlichen Rollen sowie Erfahrung in einer großen Cloud-Plattform (AWS, Azure, GCP, STACKIT etc.), idealerweise mit relevanten Zertifizierungen
• Praktische Erfahrung mit modernen, verteilten Softwarearchitekturen und Cloud-(Daten)-Plattformen, einschließlich Container-Technologien (z.B. Kubernetes), Microservices und Infrastructure-as-Code
• Sicher in mindestens einer Programmiersprache (z.B. Python, Java, TypeScript, Go oder C#) sowie ein ausgeprägtes Interesse an KI/ML-Integration und relevanten Datentechnologien.
• Effektive Zusammenarbeit in agilen Teams mit starker Kommunikationsfähigkeit und der Fähigkeit, komplexe technische Themen verständlich für alle Stakeholder zu vermitteln
• Reisebereitschaft sowie Deutsch und Englisch sehr gut in Wort und Schrift (mind. B2)

Deine Chance:

• Best-in-class Weiterbildung an der Deloitte University sowie im Rahmen individueller Qualifikationsangebote und Trainings
• Umfassende Entwicklungschancen durch strukturierte Karriereplanung, Inclusive Leadership, Entsendungsprogramme, projektbasierte Job-Rotation sowie Förderung sozialen Engagements und Corporate Volunteering
• Vereinbarkeit von Beruf & Familie dank Mobile Working & Teilzeit, Sabbaticals und Familienservice, z. B. zur Unterstützung für pflegende Angehörige, Elternzeit-Beratung und vielem mehr
• Gesundheit & Fitness im Fokus durch regelmäßige Gesundheitstage, Kooperationen mit Fitness-Anbietern und die Unterstützung von Sport- und Teamevents
• Attraktive Arbeitgeberleistungen inklusive Bike- und Pkw-Leasing, Firmen-Smartphone zur privaten Nutzung sowie flexiblen Arbeitsmodellen wie z. B. Vertrauensarbeitszeit und EU Remote Working
• Vielfältige Gestaltungsspielräume und aktive Förderung einer inklusiven Unternehmenskultur - u. a. durch unsere Diversity & Inclusion Mitarbeiter:innen-Netzwerke

Bist du bereit? Mach mit uns den Unterschied!
Unser Recruiting-Team freut sich auf deine Bewerbungsunterlagen (CV sowie Abitur-, Hochschul- und Arbeitszeugnisse) über unser Online-Formular. Ein Anschreiben und ein Bewerbungsfoto sind bei uns nicht erforderlich.

Gleiche Chancen für alle:
Wir freuen uns über Bewerbungen von Menschen, die so vielfältig sind wie wir – unabhängig von Alter, Behinderung, ethnischer Herkunft und Nationalität, Geschlecht, Religion, sexueller Orientierung oder sozialer Herkunft.
Noch Fragen?
Alle Infos zu unserem Bewerbungsprozess findest du in unseren
Bewerbungs-FAQs.
Dein Kontakt bei Fragen rund um Karrierethemen
Unser Team Talent Acquisition – Aleksandra, Anja, Julia, Lea, Lisa, Silja und ihre Teams – unterstützt dich gerne bei allen Fragen rund um deine Karriere bei Deloitte. Du erreichst uns per E-Mail unter career@deloitte.de oder telefonisch unter +49 211 87724111.

Job-ID: 48802