4,329+ Senior Fullstack Engineer Pythonreact Jobs in Poland — Top Companies Hiring September 2026

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PR Senior Account Executive

Opis firmy Publicis Consultants jest agencją doradztwa komunikacyjnego należącą do Publicis Groupe - największej na świecie grupy komunikacji marketingowej. Agencja oferuje pełen zakres działań z obszaru Public Relations i zapewnia kompleksową obsługę na szczeblu strategicznym oraz operacyjnym. Specjali ...

Senior Social Media Specialist

Opis firmy Jesteśmy częścią międzynarodowej sieci agencji kreatywnych. Wierzymy, że jeśli chodzi o kreatywność najważniejsi są ludzie. Po pierwsze Ci, którzy u nas pracują, bo to ich umiejętności napędzają naszą innowacyjność. Po drugie Ci, do których mówimy, bo to ich potrzeby i zwyczaje stają się insp ...

(Senior) Social Media Specialist

Opis firmy Agencja LiquidThread specjalizuje się w projektowaniu i wdrażaniu nowoczesnych rozwiązań marketingowych w cyfrowym świecie contentu i rozrywki. Zespół Agencji łączy kreatywność z technologią, oferując innowacyjne rozwiązania dostosowane do potrzeb i celów biznesowych klientów. Współpraca z YO ...

Senior Multiscreen Trading Specialist

Opis firmy Publicis Groupe jest najwyżej ocenianą przez analityków grupą komunikacji marketingowej na świecie i globalnym liderem marketingu, komunikacji i transformacji cyfrowej. Zmieniamy biznes reklamowy w oparciu o inżynierię i analizę danych, najnowocześniejsze technologie i kreatywność, która od z ...

Senior Paid Social Planner

Opis firmy Performics to agencja marketingu efektywnościowego oferująca kompleksowe usługi w zakresie strategii mediów cyfrowych w oparciu o zaawansowaną analitykę, w tym strategii e-commerce realizowanych w kanałach własnych Klienta D2C w marektplacach oraz we współpracy z retailerami. Performics należ ...

Senior Paid Social Planner

Opis firmy Performics to agencja marketingu efektywnościowego oferująca kompleksowe usługi w zakresie strategii mediów cyfrowych w oparciu o zaawansowaną analitykę, w tym strategii e-commerce realizowanych w kanałach własnych Klienta D2C w marektplacach oraz we współpracy z retailerami. Performics należ ...

Senior Tax Specialist Poland

**We help the world run better** At 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. You'll f ...

Senior Analyst Financial Systems

Warsaw, PolandFull timeREQ-1000050455 **Position Title:** Senior Analyst Financial Systems **Location:** Remote in Poland. **Employment:** Full-time employment contract. **Come build something that matters.** **Overview:** It takes great people to ...

Senior Specialist, Technical Training

Join a team that helps employees build the knowledge and capabilities needed to deliver quality, compliant, and impactful outcomes. In this role, you will play a key part in ensuring effective training delivery, maintaining compliance readiness, and continuously improving learning processes and systems. This is ...

Senior Specialist, Technical Training

**Working hours: 14:00 - 22:00 (Central Europe Time)** Deliver, manage, and coordinate execution of routine training activities, supports learning content development, and ensures the effective execution of training processes.This role partners with stakeholders and contributes to the continuous imp ...

Senior Staff Production Supervisor

At **Stryker** , you will lead a highly skilled production team responsible for manufacturing life-changing stainless steel and titanium implants and surgical instruments. This is an opportunity to drive operational excellence in a regulated medical device environment, shape the future of a growing production o ...

Senior Specialist, Technical Training

Join a team that helps employees build the knowledge and capabilities needed to deliver quality, compliant, and impactful outcomes. In this role, you will play a key part in ensuring effective training delivery, maintaining compliance readiness, and continuously improving learning processes and systems. This is ...

Senior Specialist, Technical Training

Join a team that helps employees build the knowledge and capabilities needed to deliver quality, compliant, and impactful outcomes. In this role, you will play a key part in ensuring effective training delivery, maintaining compliance readiness, and continuously improving learning processes and systems. You will ...

(Senior) Project Manager Neuroscience

**Work Schedule** Standard (Mon-Fri) **Environmental Conditions** Office **Job Description** Join Us as a Project Manager - Make an Impact at the Forefront of Innovation At Thermo Fisher Scientific, you’ll discover meaningful work that makes a positive impact ...

Senior Storage Advisory Expert

UL Solutions is seeking a Senior Storage Advisory Expert to play a key role in delivering high-impact renewables projects and transactions across EMEA (Europe, Middle East, and Africa). This is a client-facing, transaction-focused position within our growing Renewables Advisory business, offering strong exposure ...

Senior Technical Leader, EasySaaS

Senior Technical Leader, EasySaaS Share Senior Technical Leader, EasySaaS _corporate_fare_ Google _place_ Warsaw, Poland; Kraków, Poland **Advanced** Experience owning outcomes and decision making, solving ambiguous problems and influencing stakeholders; deep expertise in doma ...

Senior UX Designer, Messages

Senior UX Designer, Messages Share Senior UX Designer, Messages _corporate_fare_ Google _place_ Kraków, Poland **Mid** Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area. S ...

Senior Technical Leader, EasySaaS

Senior Technical Leader, EasySaaS Share Senior Technical Leader, EasySaaS _corporate_fare_ Google _place_ Warsaw, Poland; Kraków, Poland **Advanced** Experience owning outcomes and decision making, solving ambiguous problems and influencing stakeholders; deep expertise in doma ...

Senior Technical Writer (hybrid)

We are seeking a highly skilled **Senior Technical Writer** to join our team. In this role, you will be responsible for developing a variety of technical documentation, including user manuals, operating instructions, online help, release notes, knowledge base articles, and product white papers. Are yo ...

Senior Technical Writer (hybrid)

We are seeking a highly skilled **Senior Technical Writer** to join our team. In this role, you will be responsible for developing a variety of technical documentation, including user manuals, operating instructions, online help, release notes, knowledge base articles, and product white papers. Are yo ...

Senior Disputes Supervisor hybrid

We are seeking a dynamic and experienced professional to join our Order to Cash (OTC) operations as a **Senior Disputes Supervisor** . This role is pivotal in ensuring timely and effective resolution of customer disputes, directly impacting customer satisfaction and cash flow. Reporting to the Disputes Leader, ...

Senior Clinical Research Associate

Senior Clinical Research Associate ICON plc is a world-leading healthcare intelligence and clinical research organization. We’re proud to foster an inclusive environment driving innovation and excellence, and we welcome you to join us on our mission to shape the future of clinical development. ...

Senior Clinical Data Manager

Senior Clinical Data Manager (ICON Job Title: Senior Clinical Data Science Lead) ICON plc is a world-leading healthcare intelligence and clinical research organization. We’re proud to foster an inclusive environment driving innovation and excellence, and we welcome you to join us on our mission to shape ...

Senior HR Business Partner

Warsaw, PolandFull timeR1567261 **Job Overview** Provide comprehensive HR support, advise and expertise to management and employees across assigned service areas, business units or departments, either locally or regionally. Take an active part in the building of an attractive workplace ...

Senior Clinical Project Manager

Warsaw, PolandPrague, Czech RepublicFull timeR1540598 **Job Overview** Senior Clinical Project Manager are an integral part of clinical trial delivery, liaising with clinical teams to improve patients’ lives by bringing new drugs to the market faster. The Senior Clinical Project Man ...

Senior Global Trial Manager

Warsaw, PolandFull timeR1561346 We are seeking a **Senior Global Trial Manager** to join our team! We hire passionate innovators who drive healthcare forward through thoughtful and inclusive collaboration. If you want to discover a career with greater purpose, join us as we transform ...

Senior Territory Manager Orthopedics

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, ...

Senior Territory Manager Spine

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, ...

Senior Robotic Startup Specialist

RemotePoznan, Wielkopolskie, PolandFull timeR73445 Careers that change lives start here. Medtronic is a global leader in healthcare technology with a Mission to alleviate pain, restore health, and extend life. Our 95,000 employees work across more than 150 countries to put patients first — d ...

Senior eBusiness & Digitalization Specialist

Flexible Work ArrangementWarsaw, Mazowieckie, PolandFull timeR64874 Careers that change lives start here. Medtronic is a global leader in healthcare technology with a Mission to alleviate pain, restore health, and extend life. Our 95,000 employees work across more than 150 countries to put p ...

Senior Technical Event Specialist

RemoteWarsaw, Mazowieckie, PolandPrague, Hlavni Mesto Praha, Czech RepublicFull timeR76486 Careers that change lives start here. Medtronic is a global leader in healthcare technology with a Mission to alleviate pain, restore health, and extend life. Our 95,000 employees work across more ...

Senior Technical Consultant Endoscopy

RemoteWroclaw, Silesia, PolandPoznan, Wielkopolskie, PolandFull timeR68348 Careers that change lives start here. Medtronic is a global leader in healthcare technology with a Mission to alleviate pain, restore health, and extend life. Our 95,000 employees work across more than 150 countri ...

Senior Technical Consultant Endoscopy

RemoteWroclaw, Silesia, PolandPoznan, Wielkopolskie, PolandFull timeR68348 Careers that change lives start here. Medtronic is a global leader in healthcare technology with a Mission to alleviate pain, restore health, and extend life. Our 95,000 employees work across more than 150 countri ...

Senior Critical Environment Technician

**Overview** As a Senior Critical Environment Technician (CET) in Microsoft’s Cloud Operations & Innovation (CO+I) team, you will maintain the critical infrastructure that keeps our Datacenters up and running. This could be anything from coordinating with supplier/vendors, recognizing safe versus unsafe ...

Transport Planning Senior Assistant

**Company Description****Work with Us. Change the World.**At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure co ...

Transport Planning Senior Designer

**Company Description****Work with Us. Change the World.**At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure co ...

Transport Planning Senior Designer

**Company Description****Work with Us. Change the World.**At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure co ...

Transport Planning Senior Assistant

**Company Description****Work with Us. Change the World.**At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure co ...

Senior Brand Manager Immunology

Company Description AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive to have a remarkable impact on people's lives across several key therapeutic areas – immunology, oncology, n ...

Senior Brand Manager, Hematology

Company Description About AbbVie AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive to have a remarkable impact on people's lives across several key therapeutic areas inc ...

Senior Clinical Research Associate

Company Description About AbbVie AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive to have a remarkable impact on people's lives across several key therapeutic areas inc ...

Senior General Ledger Accountant

**Position:**Senior General Ledger Accountant **Job Description:** **About the Role** We are looking for a Senior General Ledger Accountant to join our Finance team in Gdańsk or Kraków. This position is designed for an experienced General Ledger / Record-to-Report professi ...

Senior Subcontracts Management Professional

**Requisition ID: 291620** + **Relocation Authorized: National - Single** + **Telework Type: Full-Time Office/Project** + **Work Location:** **Lubiatowo** + **SALARY RANGE:** 149,655 - 228,225 PLN annually (Determined by function, education, experience, ...

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