Found 67 jobs requiring Java
Our client is seeking a TECH LEAD BIG DATA to oversee the data engineering activities, including studies, Big Data system architecture, solution and tool selection, and technical leadership for both b...
Our client is in need of a Data Engineer (m/f/d) to join their team and take on the responsibility of designing, optimizing, and maintaining integrated data models using a Data-Mesh approach for custo...
We are seeking an experienced Freelance DevOps / DevSecOps professional to join a technical team at an innovative SaaS editor specializing in finance. In this structured and demanding environment, you...
Our client is seeking a Senior AWS Consultant & Architect with extensive experience in data transformation projects to support Use Case Owners in effectively utilizing data and ensuring increased effi...
Strategic Sectors: Investment Banking. Starting immediately, this project within the IT Equity Market Transverse team focuses on applications related to Equity products, including data aggregation and...
Senior Software Architect specializing in AI Integration within the Software Development Life Cycle (SDLC) is needed for a project requiring the design and implementation of AI-powered software archit...
7 years of freelancing experience compressed into 3.5 hours. Finding clients isn't the real challenge—landing projects is. Learn proven strategies for negotiating with agencies, crafting winning Upwork proposals, and directly approaching high-value clients. Includes access to monthly live events and a supportive community of freelancers.
Our client in North Rhine-Westphalia is currently seeking a Software/Data Architect specialized in energy trading to assist with the replacement of their existing in-house solution "Datacenter" with a...
This freelance project involves contributing to the strategic project of a large banking group in Toulouse, within a team responsible for defining, building, and supporting service exposure platforms ...
The Data Platform team is seeking a reinforcement expert in Kafka, KStreams, K8S, and Spark to join the Data Value squad, focusing on customer knowledge and digital event collection. The role involves...
Hello, our client, an integrator, is in need of a skilled "Data Engineer specialized in Maintenance and Inspection for the Digital Line". The main objectives and deliverables of this role include desi...
My prestigious client in the public sector is seeking a Backend Developer (m/f/d) with a focus on GenAI/LLM technologies for a project running from October 1, 2025, to December 31, 2025, with the poss...
We are looking for a skilled individual to design, develop, and maintain software applications using Java, SpringBoot, and React. This role also involves creating and maintaining CICD pipelines, utili...
We are looking for a skilled individual to work on the development of high-tech solutions, specifically focusing on providing level 3 support for BI, DataScience, OpenData, and DataHistorian. The role...
A major insurance group is undergoing a transformation within its technical entity, with several key projects in progress such as implementing a New Customer Repository, a CRM Program, Data/IA Platfor...
We are looking for a skilled professional to join our team and contribute to the detailed functional analysis of user needs, as well as participate in workshops to define general specifications. The i...
Seeking a knowledgeable professional in the Public Sector with experience in building and maintaining Multicluster solutions using Red Hat OpenShift 4. The project, estimated to be around 6 months, re...
We are currently looking for a Fullstack PHP&Python Developer to join our team in Hamburg. This is a 12-month freelance position starting immediately. The ideal candidate must be fluent in English (co...
Strategic Sectors: Investment Banking. Starting ASAP, this project involves evolving an application within the IT Equity Market Transverse team responsible for equity product data aggregation and cent...
emagine GmbH is currently seeking Host Developers (m/f/d) for the "Gen AI" project, which includes three sub-projects focused on process automation and light-dark processing within the field of claims...
The mission is to strengthen a team with a Developer / Data Engineer focused on DevOps within a Squad. The main objectives include managing production, addressing technical debt, reviewing the current...
Within a team responsible for the engineering and MCO of an application observability platform based on Dynatrace (SaaS), we are seeking a freelance professional to work on technical and functional pr...
We are currently looking for a Full Stack Java / DevOps Developer with a minimum of 5 years of experience to join our team on a freelance basis for a client based in Aix-en-Provence. The project invol...
Our client is seeking an experienced software developer to assist in migrating an existing Excel/VBA-based ERP system to a modern web application. The current system needs to be transitioned into a sc...
Our client in Duisburg is in need of a Database Developer to take on the implementation of planned use cases, participate in customer workshops to address new or changing requirements, test, commissio...
As a FullStack Developer - Java DevOps, you will analyze, configure, and develop software application components in line with desired evolutions, quality standards, and internal procedures. Your role ...
Our client is seeking a TECH LEAD BIG DATA to lead the technical aspects of data engineering projects. As the technical reference for all things Big Data, you will be responsible for guiding a team of...
We are looking for a Senior Data Engineer (Java/Spark) to support a major player in the mutual sector in the transformation and industrialization of their data environments, working closely with busin...
The IT department is currently in need of a lead developer to work on a new program focused on designing and enhancing innovative AI agents, particularly Retrieval-Augmented Generation (RAG), integrat...
We are looking for a Senior Data Engineer (Java/Spark) to support a major player in the mutual sector in transforming and industrializing their data environments, working closely with business and tec...
In the strategic sector of Investment Banking, an urgent need has arisen for a skilled individual to join the IT Equity Market Transverse team to work on applications related to product equity. The pr...
Our client is currently seeking a SAP Data Engineer (m/f/d) for Project No. 3162 to start immediately for a duration of at least 5 months, with the possibility of extension. The position is remote and...
Our client, a leading banking institution, is in need of a skilled Data Developer with expertise in PL/SQL in a technical environment including Java, Python, Exadata/ExaCC, and Database management, sp...
A sports industry actor is currently seeking a fullstack Python (native/fastapi) and Angular developer with 5 to 10 years of experience for a long-term freelance project. The selected developer will b...
Our client is currently seeking a Senior Data Engineer to join their team and support their operations. The successful candidate will be responsible for tasks such as fostering collaboration among dif...
A client is looking for a freelance writer to create engaging and informative content on various topics related to health and wellness. The writer will be responsible for conducting research, writing ...
An established client is seeking four Front-End/Data Mart BI Developers to advance and expand a cloud-based Specialty Data Warehouse. The developers will be responsible for executing Power BI reportin...
We are looking for specialized profiles in web development, integration, and technical expertise to work on various development and integration aspects listed below. To apply, candidates should send a...
A freelance opportunity is available in the investment banking sector for a project starting as soon as possible. The project involves working within the IT Equity Market Transverse team, focusing on ...
The mission revolves around the engineering and operational maintenance of an application observability platform based on the SaaS solution Dynatrace. The freelancer will participate in technical and ...
I am looking for a Java/Python Developer with over 6 years of experience to take charge of the development and industrialization of FDS, a digital fraud data sharing platform. You will ensure product ...
This project involves MT2MX migration and infrastructure migration for local and central applications. The main applications include ITL (Isolation & Transformation Layer), a middleware responsible fo...
I am currently looking for a Backend Developer (m/f/d) with a focus on GenAI/LLM technologies for a prestigious client in the public sector. The project will involve working on the development of a ge...
Our client is in need of a Data Platform Engineer starting on October 1st for a duration of 6 months with the possibility of extension. The role involves transitioning from a centralized data environm...
Visian is currently seeking a Data Engineer to support the transformation of information systems and evolution of data architectures for client projects. The ideal candidate will be responsible for ma...
The project requires an individual to handle various tasks related to technical solutions, including designing the technical solution, drafting technical specifications, supervising junior developers ...
Our client is currently in the process of deploying their Security Operations Center (SOC) and centralizing the security logs of their business entities. They are seeking an experienced consultant in ...
In the strategic sector of Investment Banking, an urgent need has arisen for a freelance IT professional to join the Equity Market Transverse team. The focus will be on enhancing applications related ...
The project entails working within the IT Data Management & BI team in the Big Data & API Squad CCO, responsible for managing the CIB's customer data warehouse through the INDIXIS application. The goa...
Our client, a large banking group, is seeking a Data Engineer with a strong focus on big data development and a genuine interest in CI/CD processes. This project involves supporting a team managing th...
Insitoo Freelances, a company specializing in the placement and sourcing of IT and Business freelancers, is currently seeking a Developer / Data Engineer / DevOPS professional in Paris, France. The id...
We are looking for a freelance professional based in Germany with remote work capabilities for a project lasting at least 6 months, requiring a commitment of 1-2 days per week. The business language f...
We are looking for an experienced Enterprise Architect to join our team on a project based in Frankfurt am Main starting on September 4, 2025, and running until December 31, 2025. The role involves ga...
Seeking an experienced Backend Engineer for a 6-month freelance contract to assist in designing and scaling core components of a high-traffic Ad-Tech platform. The role will involve building low-laten...
Boehringer Ingelheim is seeking a talented individual to work on creating specified features and backend services for a web application called Augmented Synthesis and Analytical data-based Process (AS...
A new freelance project is available starting on September 8, 2025, and ending on December 31, 2028, with a workload of 70 PT in 2025 and 220 PT in 2026. The project will take place in Frankfurt am Ma...
Our client is seeking a talented freelancer Backend Developer proficient in Python, Java, SQL, Postgres, and GraphQL for the implementation of an innovative digital solution called Augmented Synthesis...
Looking for a skilled individual to take on a challenging and rewarding long-term role in a highly complex project. The ideal candidate must hold the right to work in the UK and have previous experien...
An urgent call is out for all Freelance experts in AI & Automation for a remote 12-month project as an Automation & AI Solutions Engineer. This unique opportunity involves working on cutting-edge AI a...
We are seeking a candidate with a dual expertise in Data engineering and backend development. The anticipated tasks include writing Spark jobs for data collection manipulation in various pipelines, de...
Our client is in need of a Quality Engineer (f/m/d) Data to join their team starting on October 6, 2025, for a long-term engagement lasting until December 31, 2025, with potential extension into 2026....
We are looking for Data Engineers based in Vannes or Brittany, France, to join our team. As a Data Engineer, you will be responsible for designing and developing robust data pipelines, collaborating w...
Our client is seeking a Python Developer with DevOps skills (specifically Terraform) for a long-term project with 50% remote work. The goal is to integrate the IaaS teams and work on various technical...
Espace-Freelance, a network of independent consultants, is seeking an Expert Senior Data Engineer for one of its clients in Tours. The mission involves being on-site 3 days a week and requires skills ...
Our client in the financial industry is currently in need of a Test Automation Engineer (m/f/d) for a project running from September 1, 2025, to February 28, 2026. The position offers a flexible work ...
A Tier One Mining organization in Perth is in search of a talented Machine Learning Engineer with a strong background in software engineering or ML engineering to join their team. The ideal candidate ...
An AI Front End Developer is needed for an interim position in Zurich, Switzerland, with 3 days onsite. The project requires building responsive, accessible, and high-performance React applications fo...
We are in search of a full-stack developer who can take the backend capabilities of our AI system and transform them into user-friendly tools and integration layers. The ideal candidate should have ex...