Senior AI Engineer
Design and industrialize AI solutions using Python, LLMs, and MLOps to solve business problems for clients.

Paris, France · Founded 2015 · 5000+ staff
Sopra Steria is a European technology leader recognized for its consulting, digital services, and software development. The company helps clients across public and private sectors drive their digital transformation to achieve tangible and sustainable benefits. With a broad portfolio spanning consulting, systems integration, artificial intelligence, and technology services, Sopra Steria operates across numerous countries including France, Germany, the UK, Norway, Sweden, and beyond, serving clients in banking, insurance, aerospace, defense, healthcare, and government sectors.
Roles based in: Aix-en-Provence, ASSAGO, Aubière, Brussels, Brussels/Flanders, Colomiers
Builds in: Infrastructure · Enterprise · Platform · AI/ML · B2B SaaS
Seniority: 1 Junior · 18 Mid-level · 23 Senior · 3 Lead
Publishes salary on 10 of 78 ads · Hiring engineering roles here since June 2026
Curated from live Sopra Steria postings. Click any role for the full brief.
Design and industrialize AI solutions using Python, LLMs, and MLOps to solve business problems for clients.
Design and implement end-to-end data solutions using modern technologies to power client AI and analytics.
Lead data initiatives using Palantir Foundry and Big Data technologies for an aeronautical manufacturer.
Lead quality engineering efforts in Östersund, building robust digital solutions using modern testing practices.
Lead quality engineering efforts in Stockholm, building robust digital solutions using modern testing tools.
Design and build scalable ETL/ELT pipelines on GCP and AWS for AI solutions.
Lead technical design and implementation of Defense & Security applications for large clients.
Develop business-critical applications using Java 21, Spring Boot, and Angular for major clients.
Security Software Engineer/Architect at Sopra Steria designing and developing solutions for CYB MNT activities.
Lead AI-Driven software modernization projects using Java, Spring Boot, and Angular.
Data Engineer Intern at Sopra Steria in Nantes to develop the Big Data Platform for the French Health Insurance system.
Enterprise Architect (Data & AI) at Sopra Steria to shape the enterprise-wide data and AI landscape in Brussels.
Senior Enterprise Architect shaping the technical architecture for the Simpl Programme in Brussels, Belgium.
Network Engineer role at Sopra Steria in Noordwijk, Netherlands, focusing on Linux security systems.
Enterprise Architect specializing in Cloud & Digital Sovereignty at Sopra Steria in Brussels, Belgium.
Software Architect Cloud Native role designing scalable solutions for the German public sector using modern cloud technologies.
Quality Engineer in Stockholm leading quality work in modern, cross-functional teams at Sopra Steria.
Solution Architect for Dynamics 365 F&SCM in Stockholm, translating business needs into sustainable solutions.
Data Engineer in Nantes at Sopra Steria focusing on data platform implementation for major clients.
Data Engineer GCP role at Sopra Steria focusing on data pipeline industrialization for financial services clients.
Data Engineer in Ile de France at Sopra Steria, focusing on data ingestion and DataLake structuring for financial clients.
Data Engineer Intern at Sopra Steria in Nantes to design and develop data components within Financial Services.
Senior Infrastructure Engineer supporting OSS environment for a telecom operator in Katowice, Poland.
Tech Lead Full Stack in Nantes leading agile development for real-time transport information systems.
Data Science / ML Engineer role at Sopra Steria in Oslo focusing on advanced ML solutions.
Solution Architect at Sopra Steria designing and realizing IT solutions for complex challenges in the Netherlands.
Enterprise Architect at Sopra Steria guiding digital transformation by aligning business strategy with IT frameworks.
Data Architect at Sopra Steria in Nieuwegein, Netherlands, structuring complex data and platforms.
Data Engineer at Sopra Steria in Nieuwegein building modern data platforms for analytics and AI solutions.
Data Engineer in Nantes at Sopra Steria focusing on building data platforms for financial services clients.
Lead Agentic Engineering at Sopra Steria, shaping how AI agents integrate into modern system development for clients.
Solution Architect for Dynamics 365 F&SCM at Sopra Steria, translating business needs into value-driven solutions.
Design end-to-end software architectures and integration solutions for enterprise clients using APIs, microservices, and event-driven patterns.
Develop high-performance, scalable web applications using Angular, React, or Vue.js for international clients.
Design and implement generative AI solutions, including RAG and AI agents, on Microsoft Azure for enterprise clients.
Design and implement generative AI solutions, including RAG and AI agents, on Microsoft Azure for enterprise clients.
Design and develop data solutions for supply chain, manufacturing, and predictive maintenance using Databricks, Dataiku, and ETL.
QA Engineer Stage in Paris at Sopra Steria focusing on software testing and application quality for financial services.
Medior Network Engineer at Sopra Steria designing and maintaining secure, scalable network infrastructures for clients.
Data Engineer Intern at Sopra Steria in Bordeaux to develop data components and learn data platformization.
Develop high-quality Java software solutions for a major aeronautical manufacturer using Spring and Git.
Develop high-performance backend microservices and REST APIs using Java and Spring Boot for international clients.
Develop AI Security capabilities by analyzing threats and assessing LLM-based systems for Sopra Steria Group.
Automate and manage large-scale Unix/Linux infrastructure using Ansible, Python, and IaC.
Infrastructure Security Architect at Sopra Steria designing security solutions for complex IT and transformation projects in Germany.
Senior FullStack Developer at Sopra Steria based in Valencia, Spain, specializing in Python and React technologies.
Lead full stack development for secure defense and security applications, building scalable systems using Java, C#, and Kubernetes.
Medior Frontend Developer at Sopra Steria (France) focusing on modernizing applications using React, Vue, Angular, and CI/CD.
Design and implement data ingestion and transformation pipelines for diverse clients using SQL, Python, Java, and Scala.
Senior Data Engineer at Sopra Steria's DCoE France, focusing on data ingestion, transformation, and architecture solutions.
Tech Lead Full Stack at Sopra Steria focusing on Defense & Security, guaranteeing the end-to-end application development cycle.
Build and test full-stack applications for leading Dutch organizations using Java, C#, Angular, or React.
Automate software quality by integrating test cases into CI/CD pipelines using commercial tools and frameworks.
Design and implement complex GCP Cloud architectures for large enterprise transformation programs.
Architect and scale Big Data platforms for public sector clients using Databricks, Spark, Kafka, and Azure.
Design and implement Big Data strategies using Kafka, Spark, and cloud platforms for global clients.
Design and lead technical architecture for Dynamics 365 CE solutions using Azure OpenAI, Copilot, and Power Platform.
Lead technical team building Java Spring and Angular applications for regional digital transformation projects.
Design and manage robust Oracle Cloud Infrastructure (OCI) environments for public sector clients using Ansible and Terraform.
Design scalable enterprise architectures for Belgian public sector clients using TOGAF, Azure, and microservices.
Design and implement complex PLM/PDM IT systems for aerospace and automotive clients using Java, Python, SQL.
Lead Java development for Generative AI services, defining architecture and CI/CD on AWS.
Manage and optimize CI/CD pipelines for software engineers using Kubernetes, Ansible, Git, Docker, and cloud services.
Modernize and maintain IBM Mainframe IT systems using COBOL, DB2, and Cloud technologies for large clients.
Develop complex cloud applications using JavaScript frameworks and Java for diverse clients.
Develop and maintain custom applications using Java/Kotlin and JavaScript frameworks for diverse European clients.
Develop and migrate Windows applications (C#/WPF) to cross-platform web solutions using .NET technologies.
Automate tests for payment and monetics services using Python, Selenium, Cypress, and SQL.
Engineer cyber resilience for C-SOC systems using Ansible, Python, Bash, and Linux.
Design complex IT solutions for aerospace transformation projects using Cloud architecture (Azure, AWS, GCP).
Build and transform data pipelines using PySpark, Spark, Kafka for a major financial institution.
Develop and validate C++ software for test benches verifying space electronic equipment using various communication protocols.
Design and industrialize modern Data Platforms using Snowflake, migrating historical data warehouses for large clients.
Design and build modern Data platforms using Snowflake, Databricks, and Lakehouse architectures for large enterprise clients.
Manage vulnerabilities in critical operational systems using Python, Linux, and security tools.
Build scalable solutions or data pipelines for public/private sector clients using .NET, Java, Python, and cloud platforms.
Design and build event-driven data architectures using Kafka/PubSub on Azure, AWS, or GCP.
Lead technical teams to integrate and deploy EAM solutions (IBM Maximo, Infor) for large enterprise clients.
We haven't seen these on Sopra Steria's site in over 60days. They may already be filled — check the company's own careers page before applying.
Design and industrialize data processing pipelines on Google Cloud Platform (GCP) for major banking clients in Toulouse.
Support and operate central Cyber Security services for aerospace clients in Munich using IT systems and vulnerability management.
Design and implement modern Data architectures and pipelines for large-scale data transformation at Sopra Steria in France.
Design and industrialize modern Data Platforms using Snowflake for large-scale data migration and architecture in France.
Architect SAP solutions for digital transformation projects at Sopra Steria in Brussels using extensive SAP technologies.
Design and deliver high-quality software solutions using Java and Neo4j for an aeronautical manufacturer in Katowice.
Contribute to innovative Big Data projects for aerospace clients using Java and cloud technologies in Toulouse.
Develop and maintain frontend applications using Vue.js and Nuxt 4 for retail projects in Alacant, VC, es.
Design and maintain scalable data pipelines for financial services clients using ETL/ELT tools.
Manage vulnerabilities and security risks for critical operational systems using Python and Linux.
Develop C++ and Java frontend services for test frameworks in space engineering.
Design and develop data pipelines for financial services using Python, Spark, Databricks, SQL Server, Snowflake.
Design and build modern Data platforms using Snowflake, Databricks, and Lakehouse architectures.
Design and industrialize modern Data Platforms using Snowflake for large-scale analytical workloads.
Design, build, and operate highly available microservices on Azure using Kubernetes/AKS within a DevSecOps framework.
Build scalable solutions or extract insights from large datasets for public and private sector clients.
Design and maintain AI infrastructure using GitLab CI/CD, Docker, Kubernetes, and Terraform.
Develop C++20/Qt applications for aerospace CAD/CAE systems using Linux and Git.
Design and maintain scalable data pipelines for insurance clients using ETL/ELT tools and distributed processing.
Develop and automate data pipelines using Python and Microsoft Fabric for a major client's regional business line.
Build reliable and scalable data pipelines for financial services using ETL/ELT tools and distributed processing.
Develop cloud-native mission support services using Java, Node.js, and Angular for space and defense organizations.
Design and build modern data platforms using Snowflake, Databricks, and Lakehouse architectures.
Design and build modern Data platforms using Snowflake, Databricks, and Lakehouse architectures.
Lead technical teams to integrate EAM/GMAO solutions like IBM Maximo and Infor for large enterprise clients.
Lead development teams building solutions from scratch using Java and Angular for public sector clients.
Design and automate data pipelines for banking clients using GCP, Spark, Kafka, and Airflow.
Design and deploy robust data pipelines using Palantir Foundry for aeronautical Big Data.
Develop and test C++/C# software for a major aeronautical manufacturer in the aerospace sector.
Design and secure complex IT solutions for aerospace transformation projects using Cloud architecture (Azure/AWS/GCP).
Architect open-source middleware platform for European data initiatives using Kubernetes, Kafka, and OIDC.
Design and implement solution architectures using 3DEXPERIENCE for industrial digital transformation.
Design solution architectures for industrial digital transformation using the 3DEXPERIENCE platform.
Design and implement high-quality software solutions using Java, Spring Boot, Neo4j for a major aeronautical manufacturer.
Lead development of existing and new solutions using Java, Angular, Spring, SQL, KSH, XML, JSON.
Lead technical architecture for Java/React microservices in financial services.
Design high-performance CI/CD pipelines using Azure DevOps for critical enterprise software.
Lead development of core insurance systems using Java and Angular in an Agile environment.
Description de l'entreprise Sopra Steria , acteur majeur de la Tech en Europe, avec 51 000 collaborateurs dans près de 30 pays, est reconnu
Description de l'entreprise Sopra Steria, acteur majeur de la Tech en Europe, avec 51 000 collaborateurs dans près de 30 pays, est reconnu p
No longer open on Sopra Steria's site. Kept for reference — saved archived roles stay in your dashboard.
Lead AI-Driven software modernization projects using Java, Spring Boot, and Angular.
Data Engineer role at Sopra Steria focusing on designing and evolving modern data architectures in cloud environments.
Lead technical design and implementation of Defense & Security applications for large clients.
Quality Engineer in Stockholm leading quality work in modern, cross-functional teams at Sopra Steria.
Software Developer/Architect designing embedded avionics software for aerospace systems in Manching, Germany.
Data Engineer in Nantes at Sopra Steria focusing on data platform implementation for major clients.
Design and develop generative AI solutions, RAG architectures, and LLM-based agents for large enterprise clients.
Quality Engineer in Stockholm leading quality work in modern, cross-functional teams at Sopra Steria.
Develop Big Data platform modules for CNAM using Python, Java, Spark, and Airflow.
Junior Network Engineer at Sopra Steria in Luxembourg supporting and evolving client network infrastructures.
Data Engineer Snowflake at Sopra Steria in Lille focusing on data ingestion and Snowflake solution development.
Data Science / ML Engineer at Sopra Steria in Oslo, Norway, focusing on advanced ML solutions and data platforms.
FullStack Developer at Sopra Steria working on automotive projects using Python and React in Valencia, Spain.
Lead Data Platform architecture for automotive projects using GCP and AlloyDB/PostgreSQL.
Lead full stack development of critical energy and telecom systems using Java, Angular, React, Microservices, and AWS.
Design and build real-time data pipelines for intelligent systems using Python, SQL, and modern cloud architectures.
Security Architect at Sopra Steria designing robust security architectures for complex IT environments in public and private sectors.
Senior Infrastructure Engineer at Sopra Steria in Katowice focusing on automation support using Maestro and TrueSight.
Lead Infrastructure Engineer at Sopra Steria in Katowice driving complex automation solutions across enterprise environments.
QA Engineer for Sopra Steria's international automotive project based in Almussafes, Valencia.
Build data infrastructure for an automotive client using Python, AWS, SQL, and Pyspark.
Lead Java & Angular development for critical railway traffic management systems in Ile-de-France.
Design and maintain scalable data pipelines for financial services clients using ETL/ELT, Spark, Kafka, and cloud technologies.
Design and implement secure Azure Infrastructure (IaaS/PaaS) for enterprise clients using Microsoft 365, Sentinel, and CAF.
Design and implement end-to-end Data Architect solutions using Microsoft Fabric, Power BI, and Azure Data Platform for large enterprise clients.
Design and optimize scalable cloud solutions for public organizations using Kubernetes, Docker, and Terraform.
Design and implement scalable IT solutions for complex organizations using cloud-native, integration, and data architectures.
Design and implement end-to-end GenAI/ML infrastructure on Kubernetes for large enterprise clients.
Develop robust backend components for data-intensive AI applications using Python and Neo4j.
Lead full stack development for real-time transport information systems using Java, Spring Boot, and Angular.
Design and develop backend services using Java for OpenSearch architecture and data modeling.
Develop and maintain custom software solutions using Java/Kotlin and JavaScript frameworks for clients.
Architect modern Java software solutions for critical business applications across diverse industries.
Develop stable web applications using Angular 6+ and TypeScript for diverse European clients.
Develop custom software solutions using Python and Java, integrating AI applications into client systems.
Lead a development team building internal AI tools for digital transformation, managing the full lifecycle from ideation to production.
Lead DevOps engineering for Aéroline, optimizing CI/CD pipelines and orchestrating containerized services on Kubernetes.
Develop full-stack solutions for the automotive sector using Python, React, FastAPI, and GCP.
Develop automotive software using Python and React by implementing CRUD operations, UI components, and technical documentation.
Lead Data Platform architecture for automotive projects using GCP and AlloyDB/PostgreSQL.