Found 86 jobs requiring Api
Our client is in need of a skilled Python Backend Developer specialized in FastAPI to join their tech team working on modern and scalable applications. The role is fully remote with the option for occ...
Project Context: Our client is looking to establish a Self-Service Data-Share/API for fund administration data as a Single Source of Truth on Azure (ADLS Gen2 + Databricks/Delta Lake). The goal is to ...
Our client is currently seeking a Full-stack Developer (m/f/d) with Python and Perl skills for an exciting project. The tasks include migrating API v1 to API v2 to ensure modern interface standards an...
Our client is currently seeking a Full Stack Developer (m/f/d) with Python and Perl skills. The main tasks include migrating API v1 to API v2 for modern interface standards and improved performance, d...
An experienced Python developer with solid knowledge in Django is sought for an exciting eLearning project on a freelance basis. The project offers 100% remote work with a long-term duration for an in...
Our client is currently seeking a Full Stack Developer (m/f/d) with Python and Perl knowledge to tackle a project involving the migration of API v1 to API v2 for improved interface standards and perfo...
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 is seeking a Python backend developer with over 10 years of experience for a long-term mission (3 years) based in Nanterre, with 10 days of remote work per month. The responsibilities inclu...
Hello, we are in search of an experienced Python Backend Engineer to further develop our scalable backend services and shape the technical architecture of a modern, AI-driven platform. The project ent...
This project is seeking a Data Analyst to join a team for a project starting on October 1st, 2025 and ending on December 31st, 2025. The role involves designing, developing, and implementing reports a...
We are seeking a candidate to contribute to the development of Machine Learning model governance applications and the evolution of an internal platform for deploying Large Language Models (LLMs). Thes...
Our client is in need of a full-time Data Analyst Power BI (SQL, Power Platform, Power Automate, PowerApps) for a project with a 95% remote and 5% Frankfurt a.M. requirement starting on 01.10.2025 wit...
Our client is seeking a Data Engineer (m/f/d) to join their team from November 2025 to December 2026 with a potential for extension. The role involves designing architecture and tenant models, integra...
Our client in Hessen is seeking a Data Engineer (m/f/d) with strong expertise in Python for a fully remote project. The responsibilities include programming in Python for data processing and automatio...
Our client in North Rhine-Westphalia is currently seeking a Software/Data Architect specialized in energy trading to work on a project aimed at replacing their existing in-house solution "Datacenter" ...
Our client in North Rhine-Westphalia is seeking a Software/Data Architect specialized in energy trading to replace their current in-house solution "Datacenter" with an expanded and finalized microserv...
Teksystems is seeking experienced backend developers for a freelance project with one of our enterprise clients. The chosen candidates will be responsible for developing and migrating critical backend...
We are looking for a Principal Data Scientist (m/f/d) in IVD Analytics to join our team. The successful candidate will be responsible for analyzing and processing structured and unstructured data from...
We are looking for a skilled consultant with extensive experience in designing, developing, and implementing reports and dashboards using Microsoft Power BI. The ideal candidate will also have practic...
A client is seeking additional support in the Conversational AI portfolio theme for a remote project from September 15, 2025, to December 31, 2025. The project requires a part-time commitment of up to...
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...
A Data Analyst with experience in Power BI and data modeling is needed for a Self-Service Analytics project focused on infrastructure project management in Frankfurt am Main with 95% remote work. The ...
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...
Seeking a professional with over 5 years of experience in backend development using Python and a solid understanding of Django framework, with expertise in integrating Camunda BPM into Python services...
A Python Developer is needed for a contract position at a leading investment bank in Canary Wharf. The developer will be responsible for developing and optimizing Python calculators for historical ind...
We are in need of a hands-on Data & Analytics Engineer with a strong technical background in modern data platforms and analytics tools. This role encompasses a wide range of responsibilities, from pla...
The client, a company in the railway industry, is seeking a Business Intelligence expert to lead the migration of existing Qlik Sense reports and dashboards to Microsoft Power BI. The successful candi...
We are seeking a freelance developer to join a project focused on replacing a tool related to Anti-Money Laundering and Counter-Terrorist Financing. Your responsibilities will include developing incom...
Seeking a Senior Power BI Developer with a Bachelor's degree in computer science or a related field and at least 5 years of technical experience, including 3 years in Power Platform solutions. The ide...
We are looking for a Fast Api Python Developer to work remotely with a presence required in Valence (26) two days a month. Reporting to the IT Studies and Development Manager, the role involves design...
Our client is currently seeking a Senior Power BI Developer with expertise in Self-Service Analytics, specifically focusing on migrating from Qlik to Power BI. The ideal candidate must have a minimum ...
IMPORTANT: Due to compliance reasons, only permanent, social security-contributing employees can be considered for this project!!! Our client is in need of a Power BI Developer for Migration from Qlik...
A client is seeking a freelancer to analyze and optimize database queries, visualize time series data, improve performance for lengthy database queries, and enhance visualization. The project also inv...
The consultant will be responsible for strengthening the organization's proficiency in using Power BI and supporting the team in operational tasks related to monitoring the performance of Power BI cap...
Seeking a Data Warehouse Consultant (contract-based) to evaluate and identify innovative features within Microsoft Fabric and related SaaS platforms, assess the strategic impact of functional and arch...
We are currently seeking a Data Operations Coordinator to ensure the smooth operation of daily data flows and support data operations infrastructure. The ideal candidate will have a proactive mindset ...
Our client in the banking sector is seeking a full stack developer to join their in-house platform development team. The All Data Platform, designed to address future data challenges in Asset Manageme...
Our client in the financial sector is in need of a skilled MicroStrategy Administrator (m/f/d) to perform various tasks such as further developing the existing MicroStrategy platform to comply with ne...
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...
Seeking a Business Analyst with expertise in Data Integration and Order Fulfilment for a global technology Financial Services business based in London (Remote). The ideal candidate must have experienc...
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 ...
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...
Harvey Nash's client is seeking an AI Engineer for a 6-month contract outside of IR35, offering a hybrid working setup in Edinburgh or Glasgow. The ideal candidate will be an experienced software engi...
The client is seeking a Python Engineer for a 6-month contract in a hybrid working model based in Edinburgh, starting as soon as possible. The role involves enhancing digital registration automation b...
Our client is currently seeking a Python Developer to work on the NETSEC UP2 project. The role involves implementing and enhancing the project, designing and deploying a central security infrastructur...
We are currently seeking a Data Engineer (m/f/d) for our data platform and AI project. The main task involves supporting the conception, development, and optimization of ETL pipelines and cloud infras...
We are seeking a Fullstack expert to strengthen a team dedicated to developing high-impact technological solutions. As part of this role, you will work on strategic projects involving the design, deve...
Our client, a major company, is in need of a Senior Data Engineer proficient in Python, Py Spark, APIs, AWS, and with a strong expertise in data modeling. The role involves designing and implementing ...
We are looking for a Data Analyst to conduct an analysis of existing data, gather criteria for grouping substance entries in coordination with the BfR expert group, identify preprocessing steps for da...
Our client, operating in the banking sector, is in need of a Data Integration & Payments Specialist/Technical Business Analyst to join their project by at least the beginning of October 2025. The idea...
We are currently seeking a Data Migration Consultant/Expert in Data Migration for our client in the Asset Management/Investment sector. The tasks can be handled flexibly, with an expected workload of ...
We are seeking a fullstack developer who has experience with Gen AI and LLM, as well as expertise in MLOps and production AI systems. The ideal candidate should be skilled in backend development and A...
We are currently seeking a Data Migration Consultant/Expert in Data Migration within Asset Management/Capital Investment for one of our clients. The tasks, which are to be carried out flexibly, amount...
A client is looking for a freelance data analyst, engineer, or scientist to analyze an existing data set, develop criteria for grouping substance entries in collaboration with a specialized team, iden...
Working from specifications provided by the Project Manager, the freelance developer is tasked with developing, documenting, testing, and deploying invoice processing procedures from GESCO to make the...
Our client, a major company, is currently seeking a Technical Lead Data Scientist for a 6-month project in Lille. The ideal candidate will serve as a technical reference within the team, specializing ...
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, a rapidly growing payroll API platform based in Germany, is looking to hire a Senior Software Engineer with expertise in Python and API development to help expand their German payroll prod...
The client is seeking a freelance Go/Golang trainer with experience in DevOps and cloud-native development to conduct a two-day live online training session for beginners with a focus on DevOps and cl...
An IT Solutions provider is seeking a seasoned Full Stack Python Developer to join a global FTSE 100 pharmaceutical company. The ideal candidate will contribute to the development of robust web applic...
We are looking for a freelancer to automate the processes related to data rights and connect additional data to the Data Product / Flex.Living platform. The tasks include data ingestion from GridX to ...
This freelance project offers a daily rate of £500 - £600 Outside IR35 for Data/Python Engineers to join a fast-growing digital marketing consultancy on a fully remote 3-month contract. The company sp...
Our client is seeking a Python Data Developer to modernize their data platform. The project aims to build an internal data platform for data enhancement to address performance and accessibility challe...
A company in Karlsruhe is seeking a Power BI Infrastructure Manager to join their team immediately. The main focus will be on building, operating, and optimizing a central Power BI platform integrated...
An established company within the banking and financial services industry is in search of a skilled Python Developer to assist in the development and implementation of an internal application focused ...
We are looking for an experienced DevOps/Python developer to join our team and eventually lead it. The ideal candidate will be responsible for driving and developing automation solutions for perimeter...
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...
A Data Engineer is needed for a contract position lasting from September 15, 2025, to December 31, 2026, in Stavanger. The main responsibilities include providing professional services to projects, ha...
I am looking for a backend developer (m/f/d) specializing in GenAI/LLM technologies for my prestigious client in the governmental sector. The project is scheduled to start on October 1, 2025, and end ...
A large banking group is seeking a skilled IT Data Management & BI professional to join their squad focused on Big Data & API within the CIB/Client Data domain. The main responsibilities include maint...
We are looking for an experienced Data Engineer to support the data products within our Customer Knowledge and Commerce Performance Animation scope. The primary goal of this mission is to establish a ...
Dash Square is in search of a proficient freelancer with over six months of experience in utilizing Vaip.ai to assist in establishing outbound call operations in India. The successful candidate will b...
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 looking for a full stack Python/Angular developer to start in September-October, working remotely three days a week. The responsibilities include designing, developing, and maintaining R...
We are in search of a fullstack developer for a 6-month mission in Saint Cloud. The developer will be responsible for designing, developing, enhancing, securing, and maintaining the web Marketplace ap...
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...
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...
Our client is seeking a consultant to conduct a feasibility study to identify the technical framework of an event database. The consultant will be tasked with proposing various technical scenarios, ou...
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 experienced AI automation developers/engineers to join our team at Tasty, a leading management company, to create automated tools that streamline and replace tedious tasks carried o...
We are seeking a Data Engineer with a background in Oil & Gas for a 12-month remote contract within IR35. The ideal candidate will have experience in enterprise data management, business intelligence,...
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...
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...