Emplois pour java software developer dans Paris

Who are we?At Finastra, we are a dynamic global provider of open finance software solutions, dedicated to expanding access to financial services. Our innovative applications span Lending, Payments, Treasury and Capital Markets, and Universal Banking. Proudly serving over 8,000 customers, including 45 of the world's top 50 banks, we aim to boost financial...

About MistralMistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems—across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector—co-creating customized AI systems that they can run on their terms.We are...

Get AI-powered advice on this job and more exclusive features.Direct message the job poster from HCLTechHCL is a $11 billion leading global technology enterprise consisting of over 200,000 professionals operating from 52 countries. Founded in 1976, HCL is one of India's original IT garage start-ups. For more on HCL, please visit www.hcl.comJob Title: Kotlin...

ResponsibilitiesParticipate in design and architecture phasesDevelop new featuresDesign and optimize APIsParticipate in testing and QA phasesEnsure robustness, performance, and securityContribute to technical documentationWork in an Agile environmentQualificationsMaster's degree (Bac+5) or equivalentMinimum 3 years of experience in Java and/or Scala...

Senior Software Engineer Location: Paris HQ Department: Tech & Product Required Experience: ≥5 years Contract: Permanent & full time Responsibilities Develop scalable, high-performance web applications for a seamless e-commerce checkout experience. Work across both frontend and backend, ensuring high-quality code and system reliability. Collaborate with...

Company DescriptionWe’re Checkout.com. You might not know our name, but companies like eBay, Spotify, Klarna, Uber, and Sony do, because we’re behind many of the digital experiences you use every day. We are where the world checks out, enabling over 10 billion transactions yearly for more than one billion global shoppers. Whether you want to book a...

About The Company Alan is a prevention-focused insurance company committed to building a global leading organization with a distinctive and innovative culture. The company emphasizes creating a seamless and efficient experience for its members, health professionals, and internal teams through cutting-edge technology and customer-centric solutions. Alan’s...

Select how often (in days) to receive an alert:Founded in 1991, we are a global quantitative and systematic asset management firm applying a scientific approach to finance to develop alternative investment strategies that create value for our clients.We value innovation, dedication, collaboration, and the ability to make an impact. Together, we create a...

The Role We’re building the next generation of real-time conversational AI systems. Our agents operate under real production traffic, where latency, scalability, reliability, and engineering quality are critical. We’re looking for a Senior AI Software Engineer to design and build the production systems that allow these agents to respond intelligently and...

About the Role: We are looking for a Software Development Team Lead who can drive the architectural vision, guide a multidisciplinary team, and ensure timely delivery of high‑quality solutions. In this role, you will lead a squad of engineers, collaborate closely with product owners, and apply best practices to build scalable, high‑performing...

About GitGuardianGitGuardian is a global cybersecurity scale-up. The company is based in Paris, New-York City, Boston.Among our early investors who saw our market value proposition, are the co-founder of GitHub, Scott Chacon, along with Solomon Hykes, Docker's co-founder. American and European top-tier VC firms have also invested in GitGuardian who raised...

Job Description Kleio was recently founded to revolutionize how companies engage with customers and boost sales. We are building Persuasive AI: a multi-agent conversational AI capable of autonomously engaging consumers in rich conversations to capture and convert leads. We are seeing a lot of traction across multiple industries (travel, real estate, domestic...

The Work We Do Teciem designs, builds, and delivers treasury and capital markets software solutions for financial institutions worldwide. We serve banks of every size and geography, offering the right setup for the right need. Our solutions are designed to replace multiple disconnected systems with one complete, front-to-back platform, helping customers to...

ALGOFI is seeking to strengthen its staff by recruiting a Java CALYPSO Engineer.Your role within the Financial Department will be to organise the integration of the CALYPSO platform. You will have the following tasks to complete:Work with the Project Manager in creating the technical architecture documentsImplementation of Calypso environments (development,...

LA MISSION :Nous recherchons un·e Senior Software Engineer Fullstack pour renforcer notre practice Software & Agentic Engineering. Tu interviens sur des sujets de conseil, delivery et training auprès de scale-ups et de grands groupes sur des sujets et prends en charge des projets complexes de bout en bout. Tu apportes une vraie maturité technique et tu...

Biomemory, founded in 2021, boldly stands at the crossroads of Biotechnology and Computing, driven by a passion for sustainability.We are a well-funded start-up building IT rackable equipment for Data Centers, using synthetic DNA as the storage media. While this technology is still at its infancy, these DNA Data Storage Servers target the storage of massive...

DescriptionThe RoleWe’re building the next generation of real-time conversational AI systems.Our agents operate under real production traffic, where latency, scalability, reliability, and engineering quality are critical. We’re looking for a Senior AI Software Engineer to design and build the production systems that allow these agents to respond...

Fullstack Software Engineer (Python / TypeScript / React)📍 Paris (Morning Laffitte) | Full-time | 2 remote days per week🌍 Tech Team | Role split 70% backend / 30% frontendAbout Symbiotic SecuritySymbiotic Security is a cybersecurity startup helping developers write secure code through an AI-powered assistant integrated into their IDE and CI/CD...

Are you an experienced Java Architect looking for a new challenge? Join Novelis and work closely with our CTO.What’s your day-to-day role? You’ll be involved in the technical management of a multi-project program, supporting teams and working on issues of high availability, containerization and performance optimization.Used technologiesArchitectures SOA,...

JD.com is seeking an experienced Java software engineer to develop backend services for Joybuy across European markets including the UK, France, Germany and the Netherlands. You will focus on performance, scalability, and integration with global infrastructure.Work with product management to deliver reliable services, improve system reliability, monitor...