Found 28 jobs requiring Apis
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 ...
We are in need of a Node.js and React developer to further develop our internal planning tool, which involves utilizing data from JIRA, AI analysis, and visual presentation for a transparent view of o...
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...
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...
Seeking a seasoned Backend Engineer for a 6-month contract role to contribute to the design and scalability of key components within a high-traffic Ad-Tech platform. The ideal candidate will be respon...
We are looking for a Senior Data Engineer for an exciting project focused on building a reporting and dashboard solution that connects various systems to provide decision-makers with reliable informat...
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.
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...
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 is currently seeking a Data Engineer to provide project support in the NRW area. The ideal candidate will be responsible for designing, developing, and monitoring data pipelines for ETL pro...
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 seeking a full-stack developer with expertise in translating backend AI system capabilities into user-friendly tools and integration layers for a multi-agent AI system focused on optimizing exp...
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...
Our client is seeking a Python Backend Developer to join their team remotely. The ideal candidate must be a Python expert with a good understanding of Ruby On Rails. Experience in DevOps including Doc...
We are looking for a dedicated database developer to join our team in Sauerlach. Whether you are an experienced professional or a career changer with practical experience in developing robust database...
Our client is seeking a Software Architect specializing in Data and Information Architecture to assist with the development of a Microservice Architecture using Java/Spring Boot, integration of semant...
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...
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...
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...
An innovative marketing and analytics company in the Cologne area is seeking an experienced React Developer (m/f/d) starting in September 2025 to spearhead the development of an internal web platform ...
Our client is in need of an experienced Data Engineer specializing in Salesforce MCI/Datorama for a short-term project. The main goal is to enhance and optimize existing data integration and reporting...
We are seeking a Senior Data Engineer to create scalable data systems for real-time performance monitoring. The ideal candidate will design Kafka-based ingestion pipelines, develop backend services us...
We are a technology and business consulting firm, bridgingIT Group, seeking experienced Python consultants to join our partner network for support on transformative projects for clients across various...
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 Remote Freelance Backend Engineer is needed for a 6-month contract to assist in designing and scaling core components of a high-traffic Ad-Tech platform. The ideal candidate will be responsible for ...
This position requires close collaboration with technical projects to understand reporting needs and implement intelligent, effective dashboard solutions. The main purpose of the role is to continuous...
We are seeking an experienced Freelance Backend Engineer for a 6-month contract to work on a high-traffic Ad-Tech platform. The ideal candidate will have at least 5 years of backend development experi...
Are you looking for a new job? Experis is currently searching for up to 2 Data Center Engineers for a client project located in Mannheim, Munich, or Frankfurt. Join Experis to find the right job for y...