7,589+ Python Backend Developer File Processing Jobs in Poland — Top Companies Hiring June 2026

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Senior Backend Engineer ID68432

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Senior Backend Engineer ID68432

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Senior Backend Engineer ID68432

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Senior Backend Engineer ID68432

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Transaction Processing Analyst Junior Analyst

ABOUT US Tate & Lyle is on a journey of change, inspired by our purpose of Transforming Lives through the Science of Food. Today, we are a global leader in sweetening, texture and fortification products that remove calories and add fibre. Customers use our innovations to create healthier, tastie ...

Invoice Processing Accountant with German

Responsibilities:Executes the P2P invoice processing activities including invoice posting, data entry completeness and accuracy check, mail processing and issue resolutionProcesses invoices from receipt through posting in an efficient manner to ensure compliance with r ...

Junior transaction processing Analyst Analyst

ABOUT US Tate & Lyle is on a journey of change, inspired by our purpose of Transforming Lives through the Science of Food. Today, we are a global leader in sweetening, texture and fortification products that remove calories and add fibre. Customers use our innovations to create healthier, tastie ...

Lead AI Software Developer (Python & Cloud) (All Genders)

Schaeffler is a dynamic global technology company and its success has been a result of its entrepreneurial spirit and long history of private ownership. Does that sound interesting to you? As a partner to all of the major automobile manufacturers, as well as key players in the aerospace and industrial sectors ...

10813003 / Developer

Senior Full Stack Engineer-KEY RESPONSIBILITIESFrontendBuild and ship React features for student-facing learning flows and teacher dashboards.Write clean, maintainable TypeScript and JavaScript across the frontend codebase.Manage application state using Redux, Zustand, or Context API.Ensure UI components are acc ...

Senior Backend Engineer ID68432

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Wor ...

Senior Backend Engineer – AdTech ID52365

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Wor ...

Backend Engineer

Description :At Epiq AI Labs, we’re building an AI-driven platform for legal discovery and knowledge management. Our mission is to transform how law firms and legal service providers manage complex litigation, process documents, and uncover actionable insights. By empowering our partners ...

Principal Backend / Big Data Engineer

**Are you a developer who loves solving complex problems?** **Would you enjoy contributing to the architecture of high-profile security products?** **Join our Team** Akamai is a leading developer of a distributed platform for cloud computing, security, and content delivery. ** ...

Principal Backend / Big Data Engineer

**Are you a developer who loves solving complex problems?** **Would you enjoy contributing to the architecture of high-profile security products?** **Join our Team** Akamai is a leading developer of a distributed platform for cloud computing, security, and content delivery. ** ...

Senior Backend Engineer ID68432

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Wor ...

Senior Backend Engineer ID68432

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Wor ...

Senior Backend Engineer ID68432

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Wor ...

Senior Backend Engineer – AdTech ID52365

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Wor ...

Senior Backend Engineer – AdTech ID52365

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Wor ...

Senior Backend Engineer – AdTech ID52365

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Wor ...

Senior Backend Engineer – AdTech ID52365

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Wor ...

Senior Backend Engineer ID68432

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Wor ...

Senior Backend Engineer ID68432

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Wor ...

Senior Backend Engineer ID68432

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Wor ...

Senior Backend Engineer – AdTech ID52365

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Wor ...

Senior Backend Engineer – AdTech ID52365

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Wor ...

BackEnd  Engineer

OverviewCAREERS TO SMILE ABOUTAt PepsiCo, you’ll discover a place where our mission is to create smiles around the world. With a portfolio of more than 500 beloved brands including, Gatorade, Lay’s and Quaker, our work touches millions of people every day.At the heart of the compan ...

Java Backend

<p>Java Engineer with extensive knowledge (15+ years) of Java, Flowable, Spring Boot, ORM frameworks (JPA, iBatis), Security (Azure AD, OAuth), Kafka, CosmosDB, PostgresSQL, Redis, REST, Azure, Docker, Kubernetes, Maven, Gradle, microservices and data streaming architectures and AI assisted software deve ...

Senior Backend Engineer – AdTech ID52365

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Senior Backend Engineer – AdTech ID52365

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Senior Backend Engineer – AdTech ID52365

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Senior Backend Engineer – AdTech ID52365

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Senior Backend Engineer – AdTech ID52365

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Senior Backend Engineer – AdTech ID52365

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Senior Backend Engineer – AdTech ID52365

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Senior Backend Engineer – AdTech ID52365

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Senior Backend Engineer – AdTech ID52365

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Senior Backend Engineer – AdTech ID52365

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Senior Backend Engineer – AdTech ID52365

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Senior Backend Engineer – AdTech ID52365

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Senior Backend Engineer – AdTech ID52365

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Senior Backend Engineer – AdTech ID52365

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Python Engineer

Type of contract: employment contract Salary range: 11 700 - 18 750 PLN gross/month</p ...

Programista Python

Lokalizacja: Warszawa, PolskaTryb pracy: Hybrydowo, 4 dni zdalnie i 1 dzień z biura w centrum WarszawyO firmie/projekcieKogo szukamyDoł ...

Python Devaloper

We are looking for an experienced Python Developer responsible for developing and maintaining backend applications and AI-powered solutions for our clients.At Devapo, we focus on continuous self-development and acqu ...

Senior Vue.js Developer – medical industry

Are you ready to join a global leader in the biotechnology and pharmaceutical industries? Our client specializes in providing high-quality solutions for molecular diagnostics and life sciences. Their innovative products and services support research and development efforts worldwide, contributing significant ...

Integration Engineer

Join a highly technical, customer-facing engineering role focused on building and scaling an orchestration platform for autonomous last-mile logistics. You will own partner integrations end-to-end, from technical discovery and API contract design through implementation, deployment, go-live support and product ...

Python Full Stack Developer (Treasury Transformation) Associate/ Senior Associate

This is a fantastic opportunity for an experienced developer who is ready to take ownership of end-to-end solution delivery in a high-impact financial environment. As Python Full Stack Developer (Treasury Transformation) Associate/Senior associate within the Treasury and Execution Middle Office team yo ...

Senior.Net Developer

Who We AreFreedx is a newly established cryptocurrency exchange dedicated to providing a seamless, secure, and innovative trading experience. Our team comprises experienced professionals from the crypto, finance, and technology sectors, all passionate about driving the future of digita ...

Senior Software Engineer (Python) (#4159)

Work type: Office/Remote Technical Level: Senior Job Category: Software Development Project: ControlExpert N-iX is a global software development company with 2,400+ experts worldwide and an expanding community in Romania. We partner with industry leaders and Fortune 500 companies t ...

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    Python Backend Developer File Processing Jobs in Poland Job Search Guide, Trends and Insights