7,586+ Python Backend Developer File Processing Jobs in Poland — Top Companies Hiring June 2026

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Senior Lead Engineer

About the Project Our Client is an innovative software company specializing in transforming raw AI capabilities into durable, deterministic enterprise systems. Known for their elite engineering culture, they specialize in delivering high-scale, production-ready AI solutions for global Fortune 50 ...

Supply Chain Operations Analyst

Supply Chain Operations AnalystLocation: Remote | Eastern EuropeSchedule: Monday - Friday. 9AM - 5PM ESTSalary: Up to $2,000/month USDWe are hiring a Supply Chain Operations Analyst to own the physical flow of inventory from our vendors to our prep centers and into the fulfillment pipeline. ...

ML/AI Engineer

SummaryAndersen is hiring an ML/AI Engineer for a project developing AI-powered digital assistants, intelligent automation solutions, and enhanced customer service experience.The customer is a well-established company operating in the financial services sector, providing a wide ran ...

BUSINESS UNIT TECHNICAL MANAGER

Management of the Polish BU team, ensuring that the team has clear assignments, roles and responsibilities.Acting as a mentor for the team, helping them growing and developing new skills.Establishing regular checkpoints with the BU team as well as conducting the annual performance review to ...

Analyst, AI Product Security & MLOps

<p>Support the mission to embed security directly into the AI product development lifecycle.<br><p>We have an exciting opportunity for you to join our team as a <span>Analyst, AI Product Security & MLOps. </span><span>As an Analyst in AI Product Security & MLOps, you w ...

Senior Full Stack Engineer, Cloud Composer and Dataform

Senior Full Stack Engineer, Cloud Composer and Dataform _corporate_fare_ Google _place_ Warsaw, Poland **Mid** Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area. **Minimum qualific ...

Technology / Platform Architect (CX)

Company DescriptionOur mission as a company providing IT services is to provide our clients all over the world with the best solutions. We manage to do this by analyzing the needs of our clients and matching them to the skills and aspirations of our employees. Therefore, one of our main m ...

Data Engineer

Aristocrat is on a mission to harness the power of play to bring happiness to millions worldwide. We are looking for dedicated individuals who can contribute to our innovative culture and make a significant impact. As a Data Engineer, you'll be at the forefront of our ambitious data initiatives, driving solut ...

Senior/Staff Kotlin Desktop Engineer

Client InformationA leading European software consulting and engineering company, home to 350+ EU-based professionals. Strong engineering culture built on ownership, clean code, and transparency.Required SkillsKotlin. ...

Software Engineer II (Full stack Android)

EBS is a rapidly expanding, entrepreneurial technology company and part of . is the leading cloud-based platform for smart security and the Internet of Things. More than 7.6+ million home and business owners depend on our solutions every day to make their properties safer, smarter, and more efficient. We’re i ...

Head of QA (remote only, worldwide remote)

TuxCare is a subsidiary of CloudLinux. It offers a portfolio of security solutions for Linux and open-source software aimed at enterprise organisations. With TuxCare, enterprises can automate live vulnerability patching, minimise downtime, keep their applications secure and compliant, and get ...

Senior Data Platform Reliability Engineer (SRE)

Role SummaryWe are looking for a Senior Data Platform Reliability Engineer (SRE) to build and operate automated guardrails that keep our enterprise data platforms secure, cost-efficient, and scalable by default. This is a hands-on engineering role focused on automation, platform reliability, and ...

Middle/Senior Rust Developer with C experience (IoT)

Overview Required skills Rust / strong C / good Networking / strong English / strong We’re looking for an experienced Rust Developer with C programming experience to join our embedded development team. You will work on a smart sleep-tracking device in the IoT domain ...

Senior/Lead QA Automation Engineer

Market Enterprise Functions At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into re ...

Senior Angular Software Engineer Prime Finance Risk & Business Intelligence

**The Opportunity: Shape the Future of Financial Risk Analysis** Join our team at the forefront of financial technology, where we build and maintain the critical platform for Prime Services Risk and Business Intelligence. Our systems are the analytical engine that empowers the firm to manage risk, serve ...

Data Engineer (Poland Remote)

At First Advantage (Nasdaq: FA), people are at the heart of everything we do. From our customers and partners to our greatest advantage — our team members. Operating with empathy and compassion, First Advantage fosters a global inclusive workforce devoted to the diverse voices that make up our talent and prod ...

Internship – Software Developer Engineer with.NET/ASP.NET Core

At ABB, we help industries outrun - leaner and cleaner. Here, progress is an expectation - for you, your team, and the world. As a global market leader, we’ll give you what you need to make it happen. It won’t always be easy, growing takes grit. But at ABB, you’ll never run alone. Run what runs the world. ...

Technical Game Artist

Job DescriptionWhat we're looking forRequired qualifications:Secondary, technical or higher educationEnglish at B2 level or above (spoken and written)At least 3 years of experience in game developmentGood knowledge of Unreal Engin ...

Software Engineer ( Data Integration)

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, ...

Head of Data & Quant Engineering

🚀 Step into RedStone – the fastest-growing blockchain startup as a Head of Data!👥 About usRedStone is a fast-growing Polish blockchain startup revolutionizing oracle infrastructure. With ...

Software Engineer, Test (6 months contract)

Job DescriptionAbout this role:A Software Engineer in Test (SET), is a Software Development Engineer in Test (SDET), is a hybrid role that combines the responsibilities of a software developer with the expertise of a quality assurance (QA) tester. They are integral to ensuring t ...

Software Engineer, Test (6 months contract)

Job DescriptionAbout this role:A Software Engineer in Test (SET), is a  Software Development Engineer in Test (SDET), is a hybrid role that combines the responsibilities of a software developer with the expertise of a quality assurance (QA) tester. They ...

Senior Risk Analytics Products Developer, Assistant Vice President of Non Financial Risk Analytics, (NFR), hybrid, Krakow/Gdansk

We are seeking an experienced analytics and reporting product developer (5 years) to join our Global Operational Risk Insights & Analytics team at State Street Bank in Gdansk/Krakow. In this role, you will own prototyping, proof of concept development, executive reporting support of risk ...

Senior LLMOps Engineer

Market Enterprise Functions At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into re ...

Senior Risk Analytics Products Developer, Assistant Vice President of Non Financial Risk Analytics, (NFR), hybrid, Krakow/Gdansk

We are seeking an experienced analytics and reporting product developer (5 years) to join our Global Operational Risk Insights & Analytics team at State Street Bank in Gdansk/Krakow. In this role, you will own prototyping, proof of concept development, executive reporting support of risk ...

Senior Risk Analytics Products Developer, Assistant Vice President of Non Financial Risk Analytics, (NFR), hybrid, Krakow/Gdansk

We are seeking an experienced analytics and reporting product developer (5 years) to join our Global Operational Risk Insights & Analytics team at State Street Bank in Gdansk/Krakow. In this role, you will own prototyping, proof of concept development, executive reporting support of risk ...

Senior Data Platform Reliability Engineer (SRE)

**Role Summary** We are looking for a Senior Data Platform Reliability Engineer (SRE) to build and operate automated guardrails that keep our enterprise data platforms secure, cost-efficient, and scalable by default. This is a hands-on engineering role focused on automation, platform reliability, and de ...

Senior Analyst, AI Product Security & MLOps

<p>Key implementer of our strategy to embed security into the AI / MLOps lifecycle.<br><p>We have an exciting opportunity for you to join our team as a <span>Senior Analyst</span><span>, AI Product Security & MLOps. </span><span>As a Senior Analyst in AI Produc ...

Principal DevOps Engineer (Poland Remote)

Job DescriptionWe are seeking a Principal DevOps Engineer to serve as a technical leader within our DevOps organization.This role partners closely with other senior technical leaders to translate strategic platform direction into reliable, scalable, and developer-friendly inf ...

Data Engineer (m/f/d)

Job DescriptionJob DescriptionAt InPost, Data & AI is not a support function — it is the engine behind our decisions. We process billions of events daily across nine European markets, and our data platform is what makes that intelligence possible. As a Data Engineer in our Data & AI a ...

Senior AI Data Engineer

Role DescriptionWe are seeking an experienced Senior Data Engineer to join our AI team. In this role, you will lead the development and optimization of data infrastructure supporting our Agentic AI initiatives. You will collaborate with ML engineers, AI scientists, and product mana ...

Technical Lead, Mobile Engineering – OneRail’s Technology Hub Poland

Department: Technical Operations Reports to: Director of Engineering & Operations, Poland Location: Kraków, hybrid (2-3 days in office) Overview Technical Lead, Mobile Engineering is a hands-on technical leadership role responsible for shaping and scaling OneRail’s mobile application ecosystem ...

Senior Mobile Build & Release Engineer

Overview Connecting clients to markets – and talent to opportunity.With 4,500+ employees and over 300,000 commercial, institutional, payments, and retail clients, we operate from more than 70 offices spread across six continents. As a Fortune 100, Nasdaq-listed provider, w ...

AI/ML Engineer

 At Infotree, meeting your career needs is a top priority. Client satisfaction is largely dependent on the resources we can provide, and we take pride in our delivery. We have a supportive team in place to give quality people a chance to grow and challenge themselves in their roles which has resul ...

Delivery Operations Specialist

SummaryThe IT company Andersen invites a Delivery Operations Analyst to join its team.Andersen is a pre-IPO software development company that provides a full cycle of services. For over 19 years, we have been helping enterprises and middle-sized firms transform their businesses by ...

Generative AI Solutions Engineer

(Fixted term contract -14 months )Data and AI are increasingly central to Sonova's ability to deliver better outcomes for customers and to improve operational efficiency. This role designs, delivers, and scales data and generative AI solutions that unlock real-time customer insights, streaml ...

Data Analyst

Role DescriptionWe are excited to invite a detail-oriented and analytical Data Analyst to join our team. In this position, you will play a crucial role in gathering, processing, and conducting statistical analyses on extensive datasets. Your everyday responsibilities will ...

Product Reports Engineer (Powershell)

Action1 is an autonomous endpoint management platform trusted by thousands of organizations, including many Fortune 500 companies. Cloud-native, infinitely scalable, highly secure, and configurable in 5 minutes—it just works and is always free for the first 200 endpoints, with no functional limits. By pioneer ...

Stanowisko specjalistyczne ds. cen transferowych

Brose Sitech specjalizuje się w produkcji siedzisk samochodowych, ich konstrukcji i elementów ich konstrukcji oraz kompleksowych rozwiązaniach w zakresie wnętrz samochodowych. Brose Sitech, przy ścisłej współpracy z takimi markami jak: Volkswagen, Audi i Volkswa ...

Tester Manualny

At Antal, we have always valued expert knowledge, which is why we were one of the first recruitment companies in Poland with specialized recruitment divisions. The professional orientation of our consultants means that they are not only effective recruiters, but also qualifi ...

Tech Lead

BALTICON S.A. jest polską firmą logistyczno-handlową. Od ponad 35 lat pracujemy dla największych linii żeglugowych na świecie. Zajmujemy się transportem, serwisem oraz sprzedażą i wynajmem kontenerów morski ...

Salesforce AI Integration Architect ID68517

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 Work awards. WHY JOIN US If ...

Salesforce AI Integration Architect ID68517

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 Work awards. WHY JOIN US If ...

Salesforce AI Integration Architect ID68517

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 Work awards. WHY JOIN US If ...

Salesforce AI Integration Architect ID68517

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 Work awards. WHY JOIN US If ...

Salesforce AI Integration Architect ID68517

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 Work awards. WHY JOIN US If ...

Salesforce AI Integration Architect ID68517

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 Work awards. WHY JOIN US If ...

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