Python Developer (H/F)

Join CAPFI, a consulting firm specializing in IT and Financial Markets, where we have a dedicated team focused on this strategic domain.Our consultants combine technical expertise, applied mathematics skills, and a deep understanding of financial challenges to work on high-impact projects, including:Project Management & Business Analysis in Financial MarketsFinancial Engineering (Front Office, Risk Management, R&D)Your Responsibilities As a Python Developer / Software Engineer, you will be integrated into an agile team and will work with our major clients (investment banks, asset managers, fintechs, etc.) on back-end or full-stack projects:Analyze technical architecture and validate proposed changesDevelop tools for data analysis and processingDesign and implement new features on modern infrastructuresAutomate testing (unit, integration, functional)Participate in user demonstrations and acceptance testingContribute to production releases in collaboration with DevOps and security teamsWeb and service development (FastAPI, Flask, Django, NGINX, Apache, etc.)Implement deployment and operational proceduresSet up and manage CI/CD pipelines (GitLab CI, Jenkins, Bitbucket, Ansible, Docker, etc.)Draft test plans and technical documentationYou Are the Right Candidate If:You thrive in a demanding, stimulating, and collaborative environmentYou are passionate about Python development and solving complex problemsYou possess strong technical knowledge (Python, testing, CI/CD, software architecture)You have a natural curiosity for Financial MarketsYou hold a degree from an engineering school or equivalent and have at least 3 years of experience in Python development within a structured contextWhat CAPFI Offers YouAt CAPFI, we place collective knowledge sharing and freedom of growth at the heart of our culture. We offer a flexible work environment, ...

Meritis is hiring a Python Developer with a background in financial markets. This role is based in Paris and centers on building and enhancing software for clients in the finance sector. The position involves both new development and ongoing improvement of existing financial tools. Responsibilities Design and implement Python-based solutions for financial market applications Work directly with clients to gather requirements and deliver tailored software Improve and maintain financial systems already in use Location This position is located in Paris.

We are looking for a passionate and skilled C# Developer specializing in financial markets to join our dynamic team at Meritis. In this role, you will leverage your expertise in C# programming to develop innovative financial solutions, working closely with our clients to meet their evolving needs.Your responsibilities will include the design, implementation, and maintenance of software applications related to trading platforms, risk management systems, and financial analytics tools. You will have the opportunity to work in a fast-paced environment, collaborating with cross-functional teams to deliver high-quality software products.

Join our dynamic team at Meritis as a Java Developer specializing in financial markets. You will play a critical role in developing innovative software solutions that enhance financial transactions and market analysis. Your expertise will contribute to optimizing our financial products, ensuring they are robust and efficient. If you are passionate about technology and finance, we want to hear from you!

Join our dynamic team at Talan as a Java Developer specializing in Financial Markets. In this role, you will leverage your expertise in Java programming to develop innovative solutions that meet the needs of our clients in the finance sector. Collaborating with cross-functional teams, you will contribute to the design, implementation, and optimization of robust financial applications.If you are passionate about technology and finance, and you thrive in a collaborative environment, we encourage you to apply!

Meritis seeks a C/C++ Developer in Paris to strengthen its financial markets team. This role focuses on building and enhancing applications that underpin finance operations. Key responsibilities Design, develop, and maintain software using C and C++ for financial systems Optimize application performance and resolve technical issues as they arise Work closely with colleagues from various teams to deliver effective solutions Location This position is based in Paris.

Join our dynamic team at Meritis as a C# Developer specializing in Financial Markets. In this role, you will leverage your expertise in C# to develop innovative software solutions tailored to the financial sector. Your contributions will directly impact our clients and help drive our business forward.

Join our innovative team at Meritis as a C++ Developer specializing in Financial Markets. In this role, you will contribute to the development of cutting-edge financial applications and systems that drive efficiency and performance across various trading platforms. We are looking for individuals who are passionate about technology and finance, with a strong commitment to delivering high-quality solutions.

Join Meritis as a C#/Angular Developer and play a vital role in the dynamic world of financial markets. As part of our innovative team based in Paris, you will be responsible for developing cutting-edge applications that drive our financial solutions.

Join our dynamic team at Iliad as a Backend Python Developer in Paris! We are looking for passionate and skilled individuals to contribute to our innovative tech projects. You will work closely with cross-functional teams to design and implement robust backend systems, ensuring high performance and responsiveness to requests from the front-end.Key Responsibilities:Develop and maintain server-side applications using Python.Collaborate with front-end developers to integrate user-facing elements.Optimize applications for maximum speed and scalability.Participate in code reviews and contribute to team knowledge sharing.Stay updated with emerging technologies and best practices.

We are seeking a talented and experienced Senior Python Developer to join our dynamic team at iliad-free in Paris. This role offers an exciting opportunity to work on innovative projects and contribute to the development of cutting-edge technology solutions.The ideal candidate will have a strong background in Python programming, experience with web frameworks, and a passion for delivering high-quality software. You will collaborate with cross-functional teams to design, develop, and maintain software applications that meet the needs of our users.

Octopus Energy is a bold initiative aimed at making energy greener, more affordable, and accessible to everyone by establishing the first truly digital energy provider. Although the project originated in the United Kingdom, it has expanded to France since 2022! By combining cutting-edge technology with talented individuals committed to our customers and the transition to renewable energy, we continue to bring this vision to life. In just three years, we've become the fifth largest energy supplier in France! Our mission? To provide cheaper and greener energy to all French citizens and offer practical solutions to accelerate the ecological transition. Currently, we are developing the next generation of products to expedite the shift to green energy. Whether it’s facilitating the transition to solar energy, electric vehicles, implementing smart pricing, or enhancing large-scale renewable energy production, we tackle some of the most complex challenges in the energy sector! All while being faster, more creative, and with one obsession in mind: customer satisfaction. As a member of the Octopus Tech team, you will enjoy significant autonomy, a wide variety of projects to work on, and the opportunity to shape products that make a real difference in people's everyday lives—reducing their bills, enabling a more sustainable lifestyle, and providing experiences they will truly appreciate. You will closely collaborate with Octopus teams in France, including marketing, operations, and data, as well as technical teams from other countries in the group . Most importantly, you will quickly see the impact of your work in the real world and with our customers. If this resonates with you, we would love to discuss it further. Within the OE Tech France team, you won’t just be coding: you will build the technological engine that makes green energy simple and intuitive for all French citizens. You will join a small, agile team structured for innovation, where seniority and collaboration are key:- A strong core: You will work daily with 1 Product Manager, 4 Frontend Developers, and 3 Backend Developers. The Backend team is primarily composed of senior profiles, allowing you to thrive in a demanding technical environment.- Synergy with Data : Our data-driven approach ensures that your contributions directly enhance our service quality and customer experience.

Join Meritis as a Senior Python Developer / DevOps Engineer and become a key player in our dynamic team. We are looking for an experienced professional who is passionate about software development and cloud technologies. In this role, you will design, develop, and maintain robust Python applications while leveraging DevOps practices to enhance our deployment processes.

Join Meritis as a Commando Python Front-Office Developer (H/F) in the vibrant city of Paris. We are looking for talented individuals to enhance our front-office applications using Python, delivering innovative solutions that meet the needs of our clients.

Join our dynamic team at Meritis as a Business Analyst specializing in Financial Markets. In this role, you will leverage your analytical skills to provide insights that drive strategic decisions. You will be responsible for gathering and analyzing financial data, creating reports, and collaborating with cross-functional teams to enhance our financial operations.

Join Meritis as a Project Manager in the dynamic field of Financial Markets. We seek an enthusiastic individual with strong project management skills who is eager to contribute to our clients in the finance sector. In this role, you will lead various projects, ensuring they are delivered on time, within scope, and aligned with our clients' strategic goals.

Join our dynamic team as a Business Analyst specializing in Financial Markets. In this role, you will utilize your analytical skills to drive business improvements and support financial decision-making processes. Collaborate with cross-functional teams to deliver insights and implement effective strategies that enhance business performance in the financial sector.

Join our dynamic team at iliad-free as a Senior Python/Django Developer. In this pivotal role, you will be responsible for designing, developing, and maintaining high-quality web applications that enhance user experience in the Free TV sector. You will collaborate with cross-functional teams to deliver innovative solutions that address real-world challenges.

Join our dynamic team at iliad-free as a Staff Engineer specializing in Python development. We are looking for innovative and driven individuals to contribute to our impactful projects in the heart of Paris. This role offers a unique opportunity to work on cutting-edge technologies and collaborate with talented professionals in a vibrant work environment.