senior python developer capital markets

DescriptionThe OpportunityWe are hiring a highly execution-focused Senior Technical Developer (Contract) to own the technical and systems layer of an enterprise project controls platform. Our software replaces the messy spreadsheet-and-email toolchain that dominates megaproject oversight with a single production-live system serving major capital...

Optiveum is seeking a Senior Backend Developer (Java or Python) to advance the Automated Security Retest Engine, a cutting-edge platform for automating analysis of security assessment reports and remediation validation.The role includes developing a Python-based processing pipeline and a Java Spring Boot web UI, with a hybrid work model in which the team...

Talan is an international consulting group specializing in innovation and business transformation through technology. With over 7,200 consultantsin 21 countriesand a turnover of €850M, we are committed to delivering impactful, future-ready solutions. Talan at a Glance Headquartered in Paris and operating globally, Talan combines technology, innovation, and...

Talan is an international consulting group specializing in innovation and business transformation through technology. With over 7,200 consultantsin 21 countriesand a turnover of €850M, we are committed to delivering impactful, future-ready solutions. Talan at a Glance Headquartered in Paris and operating globally, Talan combines technology, innovation, and...

Talan is an international consulting group specializing in innovation and business transformation through technology. With over 7,200 consultantsin 21 countriesand a turnover of €850M, we are committed to delivering impactful, future-ready solutions. Talan at a Glance Headquartered in Paris and operating globally, Talan combines technology, innovation, and...

Billennium is a global technology company delivering innovative software, cloud, data and AI solutions for enterprise clients worldwide. We combine engineering excellence with a collaborative culture to help organizations accelerate their digital transformation.We are looking for an experienced Senior Developer with strong expertise in Python, cloud-native...

Senior Developer - UoP Łódź / Tryb zdalny 12000-20000 PLN brutto do negocjacji ZADANIA Starszy inżynier oprogramowania C++: jako członek zespołu Connected Car Controller i Global Search opracować komponenty średniego poziomu, dzięki którym moduły systemu samochodu i platformy będą zbierać żądane informacje z natywnych aplikacji samochodu i...

Proxify is seeking a Senior Python Developer to join client projects remotely. You will design and scale applications using Python, Django, PostgreSQL, and cloud tech across AWS or GCP, with a focus on performance and reliability.You’ll collaborate with distributed teams, follow best practices, and contribute to reusable code libraries. Enjoy consistent...

At BBH, Partnership is more than a form of ownership—it’s our approach to business and relationships. We know that supporting your professional and personal goals is the best way to help our clients and advance our business. We take that responsibility seriously. With a 200-year legacy and a shared passion for what’s next, this is the right place to...

Senior Java Full Stack Developer 📍 Location: Kraków, Poland (hybrid: 2 days in the office, 3 days remote) 📄 B2B Contract: 190 – 230 PLN / hour We are looking for a Senior Java Full Stack Developer to join the Global HMS engineering team within Markets & Securities Services IT. In this role, you will contribute to the development and support of a...

Arcanys is seeking a Senior Python Developer in Warsaw to lead the technical direction of our system and collaborate with the CTO. You will design complex data and visualization pipelines and guide a small cross-functional team in delivering end-to-end solutions.You will drive AI-assisted development, orchestrate multi-agent workflows, and proactively...

Job Description We are looking for someone who is strong technically, hands-on, and reasonably architecture-minded — someone who can take ownership of development while also gradually taking responsibility for solution design and technical decisions. The candidate should be comfortable working across backend + frontend + DevOps/cloud-native areas, rather...

Job Description We are looking for someone who is strong technically, hands-on, and reasonably architecture-minded — someone who can take ownership of development while also gradually taking responsibility for solution design and technical decisions. The candidate should be comfortable working across backend + frontend + DevOps/cloud-native areas, rather...

Join a collaborative team where you will help drive innovation in regulatory planning and develop your expertise in capital and liquidity management. This role offers opportunities to work with colleagues across regions, enhance your technical skills, and contribute to projects that strengthen the firm’s resiliency. As a Senior Associate within...

Netguru is seeking a Senior Python Developer for a freelance B2B engagement focused on building production‑quality AI agents. Remote role based in Poland, with English and Polish language requirements.You’ll work on an AI agent that processes images, integrating with LangGraph, LangChain, or similar tools, and collaborating with a seasoned DevOps team....

We are seeking an experienced Senior KDB+ Developer to design, develop and optimize high performance data platforms built on kdb+. The ideal candidate will have deep expertise in kdb+ tick architecture, performance tuning at scale and close collaboration with business stakeholder - particularly within Risk functions - to deliver robust, efficient and...

We're seeking a Senior Full-stack Developer to help build a new product using Python and FastAPI for the backend, React/TypeScript for the frontend, and PostgreSQL and OpenSearch for database management. The product runs in a multi-cloud environment and relies heavily on Databricks. Responsibilities Build and maintain web applications with Python/FastAPI and...

We're seeking a Senior Full-stack Developer to help build a new product using Python and FastAPI for the backend, React/TypeScript for the frontend, and PostgreSQL and OpenSearch for database management. The product runs in a multi-cloud environment and relies heavily on Databricks. Responsibilities Build and maintain web applications with Python/FastAPI and...

We're seeking a Senior Full-stack Developer to help build a new product using Python and FastAPI for the backend, React/TypeScript for the frontend, and PostgreSQL and OpenSearch for database management. The product runs in a multi-cloud environment and relies heavily on Databricks. Responsibilities Build and maintain web applications with Python/FastAPI and...

We're seeking a Senior Full-stack Developer to help build a new product using Python and FastAPI for the backend, React/TypeScript for the frontend, and PostgreSQL and OpenSearch for database management. The product runs in a multi-cloud environment and relies heavily on Databricks. Responsibilities Build and maintain web applications with Python/FastAPI and...