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Développeur Full Stack (H/F)
Build and maintain SAAS product catalogs, refactor legacy systems to microservices, and contribute to full-stack development with CI/CD, Docker, and RabbitMQ.
Lead Backend Engineer – Trading Platform, Low-Latency Java
Lead a backend team building low-latency Java components for a regulated crypto exchange, including order matching and market-making systems.
Java Developer
Build and maintain Java microservices using Spring Boot and JDK 11+, deploy to AWS via CI/CD pipelines, and follow agile practices while collaborating with cloud and security teams.
Desenvolvedor(a) backend sr (java / python) #92
Senior backend developer building high-throughput, mission-critical systems in Java/Spring and Python, designing RESTful APIs and reactive microservices with TDD and modern design patterns.
Software Engineer Backend - Marketplace
Builds and scales secure, high-performance backend services for Mercado Livre’s marketplace and fintech platforms using Java or Go, applying distributed-architecture patterns and observability practices.
Java Fullstack Developer
Builds and maintains full-stack Java and React applications with Spring Boot, REST APIs, and ElasticSearch, focusing on scalability and performance.
Senior Data Engineer: Big Data, Spark & Cloud Platforms
Designs, builds, and maintains high-volume big-data pipelines using Java/Spring, Spark, and Hadoop in a cloud environment, with TDD/BDD and automated deployments.
Data Engineer Senior Big Data & Cloud (IT) / Freelance
Build and scale high-volume data pipelines and cloud-native data platforms using Java/Spring, Spark, Hadoop, and AWS/Azure for a consulting client.
Data Engineer Spark Confirmé (H/F)
Build real-time customer 360 data pipelines and modernize a big-data stack (Spark, Kafka, Hadoop Cloudera) for a major bank’s marketing analytics and digital products.
Data Engineer Spark / Scala - H/F
Build and optimize modern data pipelines and platforms using Spark and Scala for enterprise clients, focusing on scalable ETL, data quality, and cloud-based analytics.
Data Engineer Senior H/F
Senior Data Engineer builds and maintains Java/Spring Big Data apps and REST APIs, using Spark, Hadoop, and cloud platforms for a major French group’s digital transformation.
Data Engineer - H/F
Design, build, and optimize modern data pipelines and platforms for enterprise clients in finance, transport, and public sectors using SQL, NoSQL, and cloud tools like GCP BigQuery and AWS Glue.
Ingénieur BDD et DevOps — CI/CD & Bases de Données
Build and maintain CI/CD pipelines and refactor databases using PostgreSQL, Ansible, and Python.
Ingénieur QA - DevOps (H/F)
Build and maintain automated test suites and CI/CD pipelines for a GMAO software suite, using TypeScript, Docker/Kubernetes, and Terraform/Ansible to ensure reliability and scalability.
Ingénieur DevOps/Ingénieure DevOps
You’ll design, secure, and automate CI/CD pipelines for Kubernetes-based systems, integrating physical-access and admin web apps while enforcing ANSSI and RGPD compliance.
Développeuse / Développeur Expérimenté Full Stack (Angular / Springboot) – Air France Toulouse
Build and maintain full-stack apps (Angular/Spring Boot) for Air France’s core systems, integrating AI tools and cloud migration while collaborating in Agile teams.
Développeur Java Full Stack (H/F)
Build and maintain robust Java applications using Spring Boot and React/Angular, collaborating with product teams to deliver high-quality, scalable solutions.
Développeur .NET / Full Stack & Azure DevOps (H/F)
Build and maintain scalable .NET microservices and full-stack apps on Azure, using C#, .NET Core, Angular/React, and DevOps pipelines in a CI/CD environment.
Développeur .NET / Full Stack & Azure DevOps (H/F)
Build and maintain scalable .NET microservices and full-stack apps on Azure, using C#, .NET Core, Angular/React, and CI/CD pipelines.
Ingénieur devops (H/F)
Build and automate cloud-native pipelines for a client in banking IT, deploying Kubernetes clusters, CI/CD tooling, and observability stacks while bridging Dev and Ops teams.