11,211+ Senior Fullstack Python React Engineer Jobs in Poland — Top Companies Hiring June 2026

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Treasury Specialist/ Senior Treasury Specialist (m/f/d)

Sporządzanie i weryfikacja krótko- i długoterminowych prognoz przepływów pieniężnych (Cash Flow)Kontrola i optymalizacja kosztów finansowych ...

AML Senior Analyst with Dutch | Financial Crime Unit

Description & SummaryPwC Poland’s Financial Crime Unit (FCU) team is composed of 1300 specialists who provide consulting services and operational support to global financial institutions in the area of Anti-Money Laundering, Risk, Regulatory, ESG, and other financial services. We are PwC' ...

Project Management Senior Associate – Technology | Financial Crime Unit

Description & SummaryPwC Poland’s FCU Technology team is made up of about 100 IT specialists. The financial service industry operates in a challenging environment due to global economic pressure, increasing regulatory and capital requirements, and significant operational and technological ...

Senior Technical Program Manager, QC Digital GxP Systems

The Role: Joining Moderna means advancing mRNA science to transform medicine. Work with exceptional global teams on a broad pipeline and build a career that makes a real difference for patients.Moderna is strengthening its international business services hub in Warsaw, supportin ...

Starszy Specjalista/CX Supply Chain Senior Specialist (German)

  Your responsibilities: Checking the invoices in the invoice pool for correctness, creation of invoices for material purchased from another mill Completion of the monthly closing ...

Senior Manager Marketing, Communications & Digital Transformation Public sector

The opportunity This is a leadership opportunity for an experienced professional who can combine: Strategic advisoryCreative/agency deliveryEU public sector expertiseBusiness development & account growth You will act as a trusted advi ...

SAP Material Master / MDM Senior Consultant / Stream Lead

Job Description This is a remote position. For a Scandinavian SAP consulting company, we are looking for an experienced SAP Material Master / MDM Senior Consultant / Stream Lead for long-term cooperation on a major S/4HANA migration project f ...

Associate/Senior Associate in the Dispute Resolution Department

Working in the litigation team primarily involves active support in various court proceedings, including but not limited to: Preparing preliminary analysis, memoranda, and legal opinions, participating in the development of litigation strategies, representing the firm’s clients in al ...

Senior Customer Support Specialist (Airline Crew Management Solutions)

NAVBLUE is a leading services company, wholly owned by Airbus, dedicated to Flight Operations solutions and services for airlines and aircraft operators, on the ground and onboard. NAVBLUE combines aircraft manufacturer expertise, flight operations know-how and agile development to enhance operational efficie ...

Senior Fiori Developer with German | Managed Services Operations

Description & SummaryThe Application Evolution Services team is a part of PwC Poland. Our work requires constant monitoring of the operation of applications and real-time response. We also improve existing products and introduce new functionalities, so that applications can advance in par ...

Senior Payroll and Personnel Administration Specialist (k/m)

Kim jesteśmy?HR Invent od 2009 roku z sukcesem wspiera polskie firmy jako partner doradczy i agencja rekrutacyjna. Nasze doświadczenie to efekt wieloletniej pracy zespołu konsultantów i trenerów, którzy realizują projekty dla organizacji z wielu branż.<p class=M ...

Global Clinical Trial Submission and Portfolio Senior Manager

Use Your Power for PurposeWe're looking to bring medicines to the world faster and we are not willing to compromise on excellence and integrity. Adhering to local and global regulations is essential and the ever-changing regulatory environment requires forward thinking and attention to detail. Y ...

Senior Product Designer (100% remote Worldwide CET Timezone)

Inspired by Bitcoin's vision of financial freedom, we are committed to empowering individuals to transact and connect seamlessl ...

Senior GPS Risk Management Specialist (18 months contract)

This is where your work makes a difference.At Baxter, we believe every person—regardless of who they are or where they are from—deserves a chance to live a healthy life. It was our founding belief in 1931 and continues to be our guiding principle. We are redefining healthcare delivery to make a ...

AML Senior Analyst with Dutch | Financial Crime Unit

Description & SummaryPwC Poland’s Financial Crime Unit (FCU) team is composed of 1300 specialists who provide consulting services and operational support to global financial institutions in the area of Anti-Money Laundering, Risk, Regulatory, ESG, and other financial services. We are PwC' ...

Senior Manager, Patient Safety, Epidemiology Science and Execution

Working with UsChallenging. Meaningful. Life-changing. Those aren’t words that are usually associated with a job. But working at Bristol Myers Squibb is anything but usual. Here, uniquely interesting work happens every day, in every department. From optimizing a production line to the latest break ...

Senior Manager in Business Consulting Finance GBS team

The opportunity : As a Senior Manager/ Director, you will work within a dynamic Business Consulting Finance GBS team, supporting entity-wide transformation initiatives across finance strategy, operating models, digital finance, and GBS in an international, cross-functional environm ...

Senior Business System Analyst Private Banking & Wealth Management

What we do? UniCredit in Poland belongs to one of the largest financial groups in Europe, serving over 15 million Clients, including one million businesses. We are building a new banking model that combines the speed and appeal of a fintech with the strength and stability of a universal b ...

S/4 HANA Business Content Development Senior Developer

We help the world run betterAt SAP, we keep it simple: you bring your best to us, and we'll bring out the best in you. We're builders touching over 20 industries and 80% of global commerce, and we need your unique talents to help shape what's next. The work is challenging – but it matters. Y ...

Senior Payroll Specialist with German | Managed Services Operations

Description & SummaryHuman Resources and Payroll Operations in PwC Poland is a rapidly expanding team. You can play an important role in supporting and transforming operations of our domestic and international Clients. We continuously enhance our operations by applying best practices, str ...

Desarrollador/a Senior Full Stack (.NET y Angular)

In our team you will provide support to the project for a European institution,concerning security and border control activities (FRONTEX). This projectconsists of the evolution of the platform used by by front-line EU Policeofficers and FRONTEX Border Guards to verify the authenticity of the i ...

Senior Finance and Controlling Specialist (with Danish/Swedish))

At Sonova Consumer Hearing /Sennheiser, we develop and offer consumer devices such as headphones, soundbars and speech-enhanced hearables under the license of Sennheiser. The Sennheiser brand stands for premium quality in the field of audio products. You can see more about who we are at Sonova Consumer Hearin ...

Senior Payroll Specialist with German | Managed Services Operations

Description & SummaryHuman Resources and Payroll Operations in PwC Poland is a rapidly expanding team. You can play an important role in supporting and transforming operations of our domestic and international Clients. We continuously enhance our operations by applying best practices, str ...

SAP Senior Analytics Consultant SAP Analytics Cloud & Datasphere

Job Description:DXC Technology (NYSE: DXC) is the world’s leading independent, end-to-end IT services company, helping clients harness the power of innovation to thrive on change. Created by the merger of CSC and the Enterprise Services business of Hewlett Packard Enterprise, DXC Technolo ...

Senior Product Designer, New Ventures (f/m/x)

JOB DESCRIPTION Work with HelloFresh in Warsaw and its HelloTech organisation, HelloFresh’s global technology backbone with more than 1000 people, building the digital products that power our end-to-end food experience. From meal kits and ready-to-eat meals to specialty offerings like pet food and premium mea ...

Senior SAP FI/CO Specialist | Managed Services Operations

Description & SummaryThe Application Evolution Services team is a part of PwC Poland. Our work requires constant monitoring of the operation of applications and real-time response. We also improve existing products and introduce new functionalities, so that applications can advance in par ...

Senior Clinical Research Associate, Sponsor dedicated in Poland

Are you interested in collaborating with leading pharma companies to help patients all around the world?When you join IQVIA as a sponsor-dedicated Senior CRA in Poland, you’ll enjoy the stability and resources of a leading, global contract research organization while gaining direct experience with one ...

Senior Consultant Environmental Due Diligence / M&A / EHS

⠀ERM is committed to where everyone feels valued, respected, and empowered to thrive, it’s an essential part of what makes ERM a great place to build a career and helps us create better solutions for our clients. We welcome talent from all backgrounds and provide equal opportunities for every ca ...

Senior Tax Specialist (Associate 2)–Custody Tax Services

Who we are looking forWe are seeking a proactive and detail-oriented professional with a strong background in financial services, custody operations knowledge is a plus. The ideal candidate will have experience in leading daily business-as-usual (BAU) activities, documenting processes, and colla ...

HSE Senior Product Line Specialist (m/f/d)

Description :The opportunityThe HSE Senior Product Line Specialist will implement Product Line wide performance improvement programs and practices to ensure an exemplary Health, Safety and Environmental culture throughout the assigned Product Line. Person hired on this posit ...

SAP Senior Analytics Consultant SAP Analytics Cloud & Datasphere

Job Description:DXC Technology (NYSE: DXC) is the world’s leading independent, end-to-end IT services company, helping clients harness the power of innovation to thrive on change. Created by the merger of CSC and the Enterprise Services business of Hewlett Packard Enterprise, DXC Technolo ...

AML Senior Analyst with German | Financial Crime Unit

Description & SummaryPwC Poland’s Financial Crime Unit (FCU) team is composed of 1300 specialists who provide consulting services and operational support to global financial institutions in the area of Anti-Money Laundering, Risk, Regulatory, ESG, and other financial services. We are PwC' ...

AML Senior Analyst with German | Financial Crime Unit

Description & SummaryPwC Poland’s Financial Crime Unit (FCU) team is composed of 1300 specialists who provide consulting services and operational support to global financial institutions in the area of Anti-Money Laundering, Risk, Regulatory, ESG, and other financial services. We are PwC' ...

Senior Associate – HR Operations / Time Management Services (Poland)

Who we are looking forWe are looking for an experienced HR Specialist to join our team and support a wide range of HR administration and time management activities. In this role, you will play a key part in ensuring high-quality service delivery, compliance with Polish labor law, and a sm ...

Senior SAP FI/CO Specialist | Managed Services Operations

Description & SummaryThe Application Evolution Services team is a part of PwC Poland. Our work requires constant monitoring of the operation of applications and real-time response. We also improve existing products and introduce new functionalities, so that applications can advance in par ...

SAP PP/PM/QM Senior Consultant / Stream Lead

Job Description This is a remote position. For a Scandinavian SAP consulting company, we are looking for an experienced SAP PP/PM/QM Senior Consultant / Stream Lead for long-term cooperation on a major S/4HANA migration project for a g ...

Senior Sales Specialist AI, Specialists Team Europe Central

AWS Global Sales drives adoption of the AWS cloud worldwide, enabling customers of all sizes to innovate and expand in the cloud. Our team empowers every customer to grow by providing tailored service, unmatched technology, and unwavering support. We dive deep to understand each customer's unique challenges, the ...

Senior Product Designer (100% remote Worldwide CET Timezone)

Inspired by Bitcoin's vision of financial freedom, we are committed to empowering individuals to transact and connect seamlessl ...

Senior Payroll Specialist with German | Managed Services Operations

Description & SummaryHuman Resources and Payroll Operations in PwC Poland is a rapidly expanding team. You can play an important role in supporting and transforming operations of our domestic and international Clients. We continuously enhance our operations by applying best practices, str ...

EMEA (Senior) Payroll Specialist with German or French

Description EMEA (Senior) Payroll SpecialistThe Senior Payroll Specialist is responsible for supporting outsourced payroll operations across Europe, ensuring accurate, timely, and compliant payroll delivery through external payroll providers. This role serves a ...

Senior Consultant in Business Consulting Finance GBS team

The opportunity : As a Consultant/Senior Consultant, you will work within a dynamic Business Consulting Finance GBS team, supporting entity-wide transformation initiatives across finance strategy, operating models, digital finance, and GBS in an international, cross-functional envi ...

Senior Mainframe Security Specialist (Broadcom CA Top Secret)

Who We AreAt Kyndryl, we run and reimagine the mission-critical technology systems that drive advantage for the world’s leading businesses. We are at the heart of progress; with proven expertise and a continuous flow of AI-powered insight, enabling smarter decisions, faster innovation, and a las ...

Senior Order Management Quality Analyst (m/f/d)

visão global Bruker is enabling scientists to make breakthrough discoveries and develop new applications that improve the quality of human life. Bruker’s high performance scientific instruments and high value analytical and diagnostic solutions enable scientists to explore life and mate ...

Sanctions and Screening Risk and Control Senior Officer

Are you looking for a job where you can build your financial crime knowledge while developing your professional network? Take your skills and creativity to another level? And all of that in an organization which promotes diversity, sustainability, and empowerment? We offer you a chance to become part ...

Senior SAP FI/CO Specialist | Managed Services Operations

Description & SummaryThe Application Evolution Services team is a part of PwC Poland. Our work requires constant monitoring of the operation of applications and real-time response. We also improve existing products and introduce new functionalities, so that applications can advance in par ...

Project Management Senior Associate – Technology | Financial Crime Unit

Description & SummaryPwC Poland’s FCU Technology team is made up of about 100 IT specialists. The financial service industry operates in a challenging environment due to global economic pressure, increasing regulatory and capital requirements, and significant operational and technological ...

AML Senior Analyst with German | Financial Crime Unit

Description & SummaryPwC Poland’s Financial Crime Unit (FCU) team is composed of 1300 specialists who provide consulting services and operational support to global financial institutions in the area of Anti-Money Laundering, Risk, Regulatory, ESG, and other financial services. We are PwC' ...

SAP Material Master / MDM Senior Consultant / Stream Lead

Job Description This is a remote position. For a Scandinavian SAP consulting company, we are looking for an experienced SAP Material Master / MDM Senior Consultant / Stream Lead for long-term cooperation on a major S/4HANA migration project f ...

Key Account Manager / Senior Search Specialist at Adwisen

Adwisen is a fast growing business consulting company that helps international companies establish, expand, and grow their operations in Poland, offering legal, tax, immigration and accounting support all under one roof. Headquartered in central Warsaw, Adwisen works closely with entrepreneurs and businesses ...

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    Senior Fullstack Python React Engineer Jobs in Poland Job Search Guide, Trends and Insights