Found 25 jobs requiring Rest
Our client is seeking a Freelance Data Engineer specializing in Backend development to assist in the creation of high-performance, scalable data-driven applications. The ideal candidate will excel in ...
The client is seeking a DevOps consultant with PEGA experience to assist in absorbing knowledge of the existing system architecture, codebase, tools, and development practices, reviewing documentation...
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...
One large digitalization project is in need of replacing an existing information system with a modern, cloud-based solution. The project environment is up-to-date both technologically and methodologic...
Starting on October 1st, 2025, this freelance project is seeking an external consultant with at least 2-3 years of experience as a database administrator in MongoDB to assist in modernizing and managi...
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.
Join a major player in the agri-food industry currently undergoing digital transformation. The IT team, made up of passionate specialists, is embarking on a strategic project to digitize invoices. The...
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...
Our large client is currently seeking a freelance professional who can fulfill the following requirements: tasks include developing and optimizing automation scripts in Python for configuring network ...
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...
Our client in Berlin is seeking two Infrastructure Platform Lead Architects starting in mid-September or October for a projected duration until the end of 2025, with the possibility of long-term exten...
We are currently seeking an Interim Beteiligungscontroller (m/f/d) with a focus on Data-Reporting for our client, an industrial company based in the Stuttgart area. The main task will involve restruct...
We are a small startup with a unique idea in the field of Artificial Intelligence looking to grow big, and we need a talented Backend Developer to join our team. Regardless of your education backgroun...
A skilled database developer specializing in Oracle APEX is needed for a project based in the Braunschweig area, starting immediately. The client is seeking an experienced professional to assist their...
Our client, based in Berlin, is currently seeking a Senior Fullstack Developer (Python/React) (m/f/d) on a freelance basis. The project requires providing necessary services to enable internal stakeho...
A Healthcare company is seeking an experienced Full Stack Python/Django + React Engineer to enhance their cloud-based platform focusing on patient onboarding, diagnostics, and treatment journeys. The ...
Seeking a Software Engineer specializing in Generative AI projects to develop and deploy cutting-edge AI solutions within the Azure ecosystem. Collaborating with Data Scientists, AI Engineers, and Dev...
An experienced Fullstack Developer is needed for a long-term project in the Customer Experience sector starting on the 1st of October 2025 and ending on the 31st of December 2029 in Frankfurt am Main....
A UK Based Defence company is currently seeking an API Developer to join their team on a remote basis for a 3-month contract. The successful candidate will work on supporting existing contracts by bui...
Our company is seeking a skilled and experienced Senior Front End Developer to join our AI & Automation team, where we are shaping the future of marketing agencies with AI technology and autonomous AI...
We seek a talented and experienced Senior AI Developer to enhance our AI & Automation team, focusing on autonomous agents, machine learning workflows, and cloud-native architectures within the marketi...
HN Services, a Digital Services Company, is seeking a Python developer for a project with a major client involving a migration to IBM Cloud. The developer will be responsible for Python development, m...
A technology expert is sought for a CTO role in a fast-growing, innovative company, focusing on developing modern, interoperable health solutions like atollee's Digital-Health-Products. The ideal cand...
A client is seeking a freelance expert with experience in security and backup hardening, particularly with leading security appliances like Palo Alto, Fortinet, Cisco, Check Point, and expertise in se...
Your daily tasks will involve joining our client's team and working on the development and evolution of the group's websites and applications. You will be responsible for designing, developing, and ma...