Experienced Data Engineer

Speechify is seeking a Software Engineer in Lille, France to strengthen its Data Infrastructure & Acquisition efforts. This position focuses on building and maintaining the systems that move and store data throughout the company. Role overview The engineer will work alongside a team of specialists to design and implement dependable data pipelines. Improving storage solutions and ensuring data accuracy and consistency across different platforms are key aspects of this job. Collaboration Expect to partner closely with colleagues to solve technical challenges and refine how data flows within Speechify’s environment. The work supports the company’s need for secure and reliable access to information.

Role overview Citech is looking for a Big Data Engineer with expertise in Vertica to join the team in Lille. The role involves designing, building, and refining data solutions that enable analysis and insights from large-scale datasets. Projects will include both internal initiatives and client-facing work. Main responsibilities Create and maintain big data systems using Vertica. Improve data infrastructure to support analytics and reporting needs. Work closely with colleagues to address data requirements for clients. Location This position is based in Lille.

If you have the spirit of a vibe coder, develop with Claude Code in the background, prompt faster than your shadow, and believe that AI will redefine your profession, then you are in the right place!Welcome to SFEIR! What we are looking for in youYou are unafraid of:- Designing robust data pipelines using Python, SQL, dbt, and Airflow;- Navigating through BigQuery, Snowflake, Databricks, and MLOps tools;- Focusing on data quality, governance, orchestration, and cost optimization;- Transforming raw data into meaningful business insights;- Experimenting with generative AI to revolutionize your data workflows.You want to understand how things work, not just run scripts. Projects you could work on- Building comprehensive MLOps platforms on Google Cloud or Azure;- Creating machine learning algorithms to optimize retail campaigns;- Developing real-time pipelines for business management of large corporations;- Integrating generative AI into your data workflows for automation and acceleration;- Designing scalable cloud-native data architectures.In short, we focus on tangible outcomes, not ETL processes that crash in production. Why join us?Ready to elevate your expertise? At SFEIR, you don't have to choose between technical excellence and a collaborative environment; both go hand in hand.You will join a community of experts where it’s not the positions that define your trajectory, but your skills. This is what we call a “Skill-Based Organization”: you shape your journey according to your aspirations, not a rigid hierarchy.Your progression is accelerated by the collective:- Genuine technical management: your Engineering Manager will be someone who understands the tech.

Alten seeks a Data Engineer to join its team in Lille. The role centers on developing data solutions that support better business decisions. Key responsibilities Design and build data pipelines and architectures to manage and process information efficiently Work with colleagues from various departments to integrate and improve data flows Help transform raw data into insights that can be used for decision making Location This position is based in Lille.

Join Egis Group as a Civil Engineer and contribute to the design and development of innovative road and linear infrastructures. In this dynamic role, you will collaborate with multidisciplinary teams to deliver high-quality projects that enhance transportation networks.

Are you a vibe coder with a passion for development, and do you believe AI will redefine your profession?Welcome to SFEIR. What We Are Looking ForYou are unafraid to:- Design large-scale distributed systems using Python,- Lead the overhaul of complex Cloud infrastructures,- Build robust and efficient data pipelines,- Mentor junior developers and share your expertise,- Migrate technologies (Flask → FastAPI, protobuf → Pydantic) without disrupting production,- Propose architectural improvements through Proof of Concepts,You aim to be the technical reference that drives projects forward, not just a task executor. Projects You Could Enjoy- Develop scheduling products around BigQuery and Dataflow,- Create complex REST APIs using FastAPI in distributed architectures,- Automate content translation with Google Cloud Generative AI,- Build Jupyter Notebooks for data ingestion and processing,- Establish documentation bases and ensure team onboarding,- Validate ML results with the Natural Language API and generate reports.In short, Python on impactful projects that matter to the business. Why Join Us?Ready to elevate your expertise? At SFEIR, you don’t have to choose between technical excellence and a collaborative environment; both coexist here.You will join a community of experts where your skills define your trajectory, not your position. This is what we call a “Skill-Based Organization.”

Join Meritis as a Data/AI Engineer and be part of a dynamic team dedicated to driving innovative solutions. In this role, you will leverage your expertise in data science and artificial intelligence to develop and implement cutting-edge technologies that enhance business performance. Collaborate with cross-functional teams to identify opportunities and deliver impactful results through data-driven insights.

Join our dynamic team at Devoteam as a Senior Data Engineer specializing in Snowflake. In this pivotal role, you will leverage your extensive data engineering skills to design and implement innovative data solutions that drive business value. You will be responsible for optimizing data workflows and ensuring the reliability of our data architecture.

Join Our Team:At Avisia, we engage with our clients on 100% data-driven missions that integrate both technical and strategic dimensions, where data serves as the engine for operational performance. As a Data Engineer, you will be the architect who transforms data into actionable insights. Depending on your expertise, you will work on building robust data platforms (Data Lakehouse) or industrializing complex data flows aimed at AI.Our clients (Luxury, Retail, Telecom, Banking...) are facing an explosion of data volumes and sources. Your role will ensure the fluidity, quality, and security of these data flows.Here are some of our current projects: Migration from legacy on-premise systems to a Cloud Lakehouse architecture (Snowflake/Databricks). #CloudMigrationIndustrializing complex pipelines on GCP (BigQuery, Dataform) with a strong culture of observability (Dynatrace) and CI/CD practices. #OrchestrationDeployment of applications, APIs, and AI services (ML prediction algorithms, conversational agents, etc.) #MLOpsAudit and redesign of ingestion pipelines to reduce computing and storage costs on GCP or AWS. #PerformanceDevelopment of Kafka components, API exposure, and ensuring the performance of real-time flows at an international scale. #Streaming

Join our innovative team at Devoteam as a Senior Data Engineer. In this pivotal role, you will harness data to drive insights and optimize processes, working with cutting-edge technologies in a collaborative environment.

Design and develop robust data pipelines to efficiently collect, process, and store data.Enhance data flow efficiency to bolster performance and productivity.Oversee SQL and NoSQL database infrastructures in Cloud environments (GCP or AWS), adhering to CI/CD principles.Integrate data by creating ETL processes, ensuring interoperability across various systems and data sources.Ensure data quality by implementing validation and cleaning processes, as well as quality control measures.Collaborate with the entire Data team (Scientists and Analysts) to meet business needs.Technical Environment: SQL/NoSQL, GCP, BigQuery, PowerBI, Terraform, GitHub, Python

Join Scalian, a leading player in Data Intelligence & AI, as a Data Engineer (H/F) in Lille. In this pivotal role, you will design, develop, and maintain scalable data pipelines and architecture to support our data-driven initiatives. Collaborate with cross-functional teams to ensure the delivery of high-quality data solutions that meet business needs and drive innovation.

Exotec builds advanced robotics solutions that reshape how people and machines work together. By combining artificial intelligence with high-performance hardware, Exotec’s robots help clients deliver products efficiently around the world. The company partners with major brands in commerce and industry, aiming to improve both operational results and working conditions for employees. Exotec’s technology is deployed globally, and its growth has made it a leading French industrial unicorn. The company values inclusivity and encourages candidates of all backgrounds and genders to apply, even if not every qualification is met. Role overview The Senior Software Quality Management Engineer will oversee and maintain the software quality management system within the Quality department. This position is based in Lille, Hauts-de-France, France. What you will do Lead quality assurance activities across the full software product lifecycle, from design and development to market launch and post-sales support for complex products or systems. Facilitate risk management by identifying, assessing, and mitigating risks proactively. Provide technical and methodological support to engineers, sharing expertise as needed. Design and implement process monitoring indicators and lead cross-functional performance evaluations. Promote major improvement programs and introduce best practices throughout the organization. Oversee and manage large-scale or complex cross-departmental corrective and preventive actions (CAPA), mentoring the engineers involved. Create and maintain documentation for the quality management system (QMS) to ensure products meet international standards. Foster a strong quality culture across departments and guide teams on quality principles and values.

Join our dynamic team at Egis Group as an Experienced Project Manager specializing in Linear Infrastructure projects. In this pivotal role, you will lead a variety of infrastructure projects, ensuring that they are completed on time, within budget, and to the highest quality standards. Your expertise will contribute to the successful execution of projects, while collaborating with cross-functional teams and stakeholders.

Join Talan as a Tech Lead Cloud & Data Engineer (F/H) and become a pivotal part of our innovative team in Lille. In this role, you will leverage your expertise in cloud technologies and data engineering to drive transformative projects for our clients. You'll lead a talented group of engineers, fostering collaboration and ensuring high-quality outcomes.

Exotec designs advanced robotic solutions that support clients in commerce and industry across the globe. By integrating artificial intelligence with high-performance hardware, Exotec’s robots help shape the future of logistics and manufacturing. The company’s technology is deployed worldwide, and Exotec is recognized as the first French industrial unicorn. This Software Quality Assurance Engineer role is based in Lille, Hauts-de-France. The position sits within the R&D division and involves working directly with robotic systems to ensure the quality and reliability of software solutions. Role overview The Software QA Engineer collaborates with Product Owners and Agile squad developers to define and implement testing strategies for new features and bug fixes. The role focuses on maximizing test coverage, supporting non-regression testing, and maintaining high standards for R&D deliverables. What you will do Define testing strategies in partnership with Product Owners and developers for both new features and bug fixes. Establish and refine methods to increase the effectiveness and coverage of tests. Support non-regression testing by developing and maintaining relevant test suites. Work closely with development and Release teams to coordinate quality efforts. Automate tests using frameworks provided by the Automation team. Ensure overall quality of R&D solutions before release. Work environment Exotec values an inclusive and equitable workplace, welcoming candidates of all genders and backgrounds. The company encourages applications from those who may not meet every qualification but are interested in the position.

Role overview Talan seeks a Senior Cloud Data Engineer (F/H) for its Business Intelligence team in Lille. The position centers on applying cloud technologies to improve data processing and analysis for clients. What you will do Design, develop, and maintain cloud-based data pipelines and architectures Collaborate with team members from various departments to transform raw data into actionable insights Enable real-time data analysis to help clients make informed decisions Requirements Background in cloud platforms and data engineering Ability to work effectively in a cross-functional, collaborative setting Interest in advancing data processing and analytics solutions

Join our AI/Data Division at altersolutions, where you will be part of a dedicated team focused on innovation and the industrialization of artificial intelligence solutions. We are seeking a Data Engineer / MLOps Expert to enhance our team, actively participating in the training of LLM models, establishing data pipelines, and managing Kafka streams.As a Data Engineer / MLOps, your primary responsibilities will include:Training and optimizing LLM models to meet business requirements.Designing and deploying robust, scalable data pipelines.Working with Kafka streams to ensure seamless and efficient data integration.Automating and industrializing model processing and deployment.Collaborating with Data Science and DevOps teams to adopt best MLOps practices.Optimizing performance and scalability of solutions within a GCP environment.Contributing to the continuous improvement of infrastructure and monitoring tools.

inetum2 is seeking a Junior Talent Acquisition Specialist intern in Lille. This internship offers hands-on experience in recruitment and talent acquisition, supporting the team as you build practical skills in the field. Role overview This position centers on learning and contributing to the recruitment process. The internship is intended for individuals interested in developing their knowledge of talent acquisition while working alongside experienced colleagues. What you will do Assist with various stages of the recruitment cycle Support the team in sourcing and evaluating candidates Contribute to a collaborative and supportive environment Location This internship is based in Lille.