Praca dla python developer contract w Warszawa

  At Bayer we’re visionaries, driven to solve the world’s toughest challenges and striving for a world where ,Health for all, Hunger for none’ is no longer a dream, but a real possibility. We’re doing it with energy, curiosity and sheer dedication, always learning from unique perspectives of those around us, expanding our thinking, growing our...

We will review your application against our job requirements. We do not employ machine learning technologies during this phase as we believe every human deserves attention from another human. We do not think machines can evaluate your application quite like our seasoned recruiting professionals—every person is unique. We promise to give your candidacy a...

Customer Description:Our Client is a leading global consulting company serving enterprise clients across multiple industries.Project Description:You will contribute to the Risk & Governance Platforms team, delivering business solutions. Responsibilities include architecture, development, maintenance, and enhancement of custom and SaaS solutions following...

Job description🌍 Hello World!We are The Codest - International Tech Software Company with tech hubs in Poland delivering global IT solutions and projects. Our core values lie in “Customers and People First” approach that prioritises the needs of our customers and a collaborative environment for our employees, enabling us to deliver exceptional...

Britenet is seeking an experienced Python developer to design and build API-enabled LLM-powered services in Warsaw. You will work on cutting-edge GenAI/LLM engineering, building scalable pipelines and responsive systems for clients.You will implement RAG pipelines, tool-calling patterns, and multi-step reasoning workflows, with emphasis on quality...

Company DescriptionASPER BROTHERS is a dev shop/software house with an office in the very center of Warsaw. We are characterized by a friendly approach, passion for the latest technologies and pedantic work.Our stack is Python, PHP (Laravel, Symfony), JavaScript (Node.js, Vue.js, React.js), Flutter.We have a team of 25 great people and we’re growing...

Forma współpracy kontrakt B2B Stawka (B2B PLN netto + VAT/h): 130-150 Tryb hybrydowy (uzgodnione spotkania projektowe w zależności od potrzeb) Poszukujemy osoby o profilu BI Developer, która posiada min. 5 lat komercyjnego doświadczenia. Wiodący stack technologiczny Python, Oracle, SQL, ETL, PowerBI, Azure Projekt polega na migracji i modernizacji...

Payabl is expanding its engineering capabilities with a Senior Backend Developer to manage the current Perl-based payment gateway while designing a next-generation Python microservices platform. You will ensure high performance, reliability, and scalability in a live payments environment, collaborating across teams to migrate features and integrate external...

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 GlanceHeadquartered in Paris and operating globally, Talan combines technology, innovation, and...

Our client, a growing mobile-gaming studio is looking for a Senior .NET Backend Developer to join their team and help build a new Puzzle RPG - part of a larger, high-ambition project based on a major IP. You'll have a central role in shaping backend architecture, ensuring performance and reliability, and enabling the team to deliver a high-quality mobile...

J.P. Morgan is seeking an experienced Python Full Stack Developer (Treasury Transformation) Associate/Senior Associate to own end-to-end solution delivery in a high-impact financial environment.You will translate complex business requirements into robust, scalable solutions using Python, JavaScript, and SQL. You will collaborate with stakeholders and senior...

John Galt Solutions is a recognized leader in supply chain planning, leveraging its AI-powered Atlas Planning Platform to accelerate digital transformation and unify data, decisions, and operations on a single platform. With a focus on delivering tangible business outcomes, driving innovation in supply chain planning, and advancing machine learning and AI,...

Wspólnie z naszym Partnerem Biznesowym, spółką technologiczną dostarczającą rozwiązania IT dla jednej z największych grup ubezpieczeniowych w Polsce, poszukujemy doświadczonego specjalisty do realizacji projektów jako Oracle Developer. Projekt obejmuje rozwój warstwy danych dla strategicznego programu w obszarze obsługi szkód, w tym budowę...

We are looking for an experienced Application Developer, who'll join our customer's project. Remote work with ad hoc travel to Warsaw. Duration period: 2 years. Languages: Fluent English; Polish (Dutch - nice to have) Responsibilities Design, develop, and maintain high-quality software solutions using mainframe stack (COBOL, JCL) Collaborate with...

We are looking for a Senior Android Developer to join our team on a contract basis. In this role, you’ll be responsible for leading the development of Android applications, mentoring junior team members, and ensuring high-quality code. You’ll work closely with cross-functional teams to create and deliver efficient, scalable solutions.6+ years of...

Ness Solution poszukuje doświadczonego Senior Python Developera do zespołu rozwijającego nowoczesne aplikacje i systemy integracyjne. Rola łączy programowanie z funkcją lidera technicznego, wpływ na rozwój rozwiązań oraz wsparcie zespołu w ambitnych projektach.Oczekiwana jest co najmniej 5 lat pracy z Pythonem, praktyczna znajomość SOAP/REST i...

Frontend DeveloperSalary: 15 000 – 22 000 PLN + VAT on a B2B contractCity: Warsaw (remote)Your responsibilities:Developing and implementing the highest-quality application software within deadlines and in accordance with guidelinesResolve technical issues through debugging, research, and investigationUnderstanding the business side of projects and being...

Requirements2+ years of experience in backend development using JavaSpring Boot or Quarkus skillsSolid BPMN 2.0 knowledge (events, gateways, subprocesses)Experience with Camunda 7/8 and REST or Zeebe APIIntegration with external systems (REST, Kafka, DB)Analytical thinkingExperience in mentoringGood EnglishNice to haveCamunda 8 (Zeebe)...

Job Description 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 an Associate within...

*Please note: we are only able to consider candidates who already have the right to work in Poland. Visa sponsorship is not available for this role.*Senior Software Developer / JavaHybrid working, based in our Warsaw office, 2 days per week on siteVyntra builds software that helps banks and financial institutions detect fraud, prevent money laundering, and...