senior python developer capital markets

Location : Krakow, Poland Contract Type: Contract Remote Status: Hybrid Develop high-quality Python code for credit risk modelling toolkit used across global operations Work directly with wholesale credit risk modellers to ensure toolkit adoption and gather improvement feedback Contribute to large-scale Python library development with emphasis on...

We are looking for an experienced Senior C++ Developer to join our client's engineering team and help build and enhance next-generation trading and backend platforms. This is an opportunity to work on highly scalable, performance-critical systems in an international environment where technology plays a central role in modern financial markets. B2B contract...

We are looking for an experienced Senior C++ Developer to join our client’s engineering team and help build and enhance next-generation trading and backend platforms. This is an opportunity to work on highly scalable, performance-critical systems in an international environment where technology plays a central role in modern financial markets. B2B contract...

Company: International Organization Industry: Financial Services / MobilityLanguage: English required About the Organization The organization operates internationally in the financial services and mobility sector. Its technology teams develop and maintain business platforms used across multiple markets, supporting internal operations and connections with...

Turn complex financial data into clear, actionable insights that help shape how regulatory capital is measured and reported. In this role, you will solve real business problems at the intersection of analytics, technology, and stakeholder partnership. If you enjoy solving complex problems, working with large financial datasets, and developing analytical...

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...

EPAM Systems, Inc. is seeking a Senior Python Developer to join a hands-on delivery team responsible for production backend services in a distributed, cross-functional environment with US stakeholders.You will design and maintain Python backends, build REST or gRPC APIs, collaborate closely with EPAM engineers, mentor peers, and overlap working hours with US...

MindPal Sp. z o. o. in Wrocław seeks a Senior Backend Developer (Python) to craft event-driven backend solutions for an AI-supported document digitization tool serving 14 countries. The role emphasizes ownership and cloud/DevOps responsibility.You will design Python backends, implement event-driven architectures, and build AI agent-based features using...

Work model: hybrid from Gdynia / Gdańsk / Warszawa (2/3 days per week from the office)Why choose this offer?You can expect a flexible work organizationThe international work environment will give you the opportunity to interact with the English language on a daily basisScandinavian organizational culture will provide you with work-life balance, you will...

Luxoft Poland is seeking a senior Python developer to lead backend, data pipelines, and platform build for an investment-banking client. You will design APIs, implement ETL on Databricks, and guide a team across architecture and testing efforts.The role emphasizes clean code, agile delivery, and mentorship within a hybrid work setup (2–3 days in the...

GlobalLogic Inc. is seeking a Mid/Senior Back-End Developer (Python) in Kraków to design, develop and maintain AWS-based microservices for a leading UK insurer.You will implement policy management features, integrate with external services, and participate in architecture discussions to improve system stability and performance. The role emphasizes robust...

Work model: hybrid from Gdynia / Gdańsk / Warszawa(3 days per week from the office)Why choose this offer?You can expect a flexible work organizationThe international work environment will give you the opportunity to interact with the English language on a daily basisScandinavian organizational culture will provide you with work-life balance, you will gain...

A global consulting firm is seeking a Senior Python Full-Stack Developer in Katowice. This role involves working on international projects, collaborating with agile teams, and contributing to implementation efforts while utilizing cutting-edge technologies. Ideal candidates should have at least 3 years of experience in Python and web-based application...

JPMorganChase in Warsaw is seeking a Senior Python Full Stack Developer to join their Transformation Team. The candidate will play a crucial role in designing sophisticated automation and analytics solutions while bringing deep technical expertise across Python, JavaScript, SQL, and UI design.In this high-visibility role, responsibilities include developing...

Senior JavaScript Developer Liczba etatów: 1 Oferowane wynagrodzenie: do 12 000 zł netto (17 000 zł brutto na UoP i 15 500 zł netto na B2B) Miejsce pracy: Lublin LUB ZDALNIE Godziny pracy: Elastyczne w zakresie 7:00 - 18:00 Obecny zespół: 11-12 osobowy zespół programistów (Python, PHP, React, React Native – firma nie jest korporacją, liczy się...

Naszą misją jako firmy świadczącej usługi IT jest dostarczanie najlepszych rozwiązań naszym klientom na całym świecie. Osiągamy to poprzez analizowanie potrzeb naszych klientów i dopasowywanie ich do umiejętności i aspiracji naszych pracowników. Dlatego jedną z naszych głównych motywacji jest zapewnienie każdemu Pracownikowi i Konsultantowi...

Application Deadline: 1 December 2026Department: TechnologyEmployment Type: Full TimeLocation: PolandReporting To: Tomasz FojtuchDescriptionDiscover OneOcean: OneOcean is a unified brand born from the integration of OneOcean and Ocean Technologies Group.Owned by Lloyd’s Register, an organisation with more than 260 years of trust, integrity and leadership...

We are looking for a Senior Platform Engineer to help build and evolve the core technology platforms that support our engineering organization. This role focuses on developing scalable software solutions, improving developer experience, and driving cloud-native engineering practices across the business. Working closely with engineering, cloud, and...

EPAM Systems in Poland seeks a Senior Full-stack Developer to build reliable Python/FastAPI APIs and React/TypeScript experiences. You will work with PostgreSQL, OpenSearch, and Databricks, focusing on integrations and performance.Responsibilities include delivering web applications, API design, and optimizing performance while contributing UI work and...

Location: Kraków, Poland (Hybrid) Experience Level: Junior / Mid Employment Type: Permanent Contract About our Client Our client is an international pioneer in 3D digital solutions and AI technology built for the fashion and apparel industry. Their software transforms how global fashion brands design, develop, and merchandise garments, significantly...