48,998+ Senior Full Stack Engineer Pythonreact Jobs in Poland — Top Companies Hiring June 2026

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Senior Linux Administrator – banking sector

We are seeking an experienced Linux Administrator to oversee a Linux platform consisting of approximately 40,000 servers in a banking production environment. Responsibilities include incident management, day-to-day planning, and implementing changes. Automation of routine tasks is crucial due to the large nu ...

Senior Administrative Analyst with French

JLL empowers you to shape a brighter way. Our people at JLL and JLL Technologies are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to t ...

Senior Backend Developer (Node.js + DevOps)

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Senior Backend Developer to join one of our <span style ...

SAP Cloud Security Senior Lead

JOB DESCRIPTION Job Description:Job DescriptionWhat are we looking for?8+ years of SAP security project experience, preferably on large-scale S/4HANA transformation programsTechnical experience in the areas of SAP application security, IT controls, role-based ac ...

Senior Technical Product Owner (MB)

The Advanced Product Owner (PO) for the MB portfolio is a high‑impact role responsible for owning and driving product execution across a complex, multi‑product security ecosystem that includes hardware, firmware, embedded software, and system‑level integrations. While we are ideally seekin ...

Senior Frontend Developer Vue3 + React

O roliDołączysz do zespołu Bluebinary, który rozwija nowoczesne serwisy online dla jednego z naszych klientów. Codziennie obsługujemy ponad 100 milionów zapytań (ponad 3 miliardy miesięcznie), a nasze systemy działają w oparciu o ro ...

Senior Group FP&A Controller

About the job :Drive and own the group wide financial standard reporting as part of group reporting cycle. Perform ad-hoc adaptations to the standard deliverables as well as ad-hoc analysis and reportsDrive and own projects to transform the organization towards financi ...

Senior Property Manager (Logistics Fund)

Kompleksowe zarządzanie nieruchomościami magazynowymi należącymi do funduszuObsługa dokumentacji prawnej podmiotów zewnętrznych związanej z administracją i utrzymaniem nieruchomościPlanowanie i koordynacja technicznej eksploatacji i konserwacji nieruchomościNadz ...

Senior Functional Consultant (JD Edwards)

Opis PracyFor our client, who is building a new Shared Service Center supporting JD Edwards across multiple European entities, we are looking for Senior Functional Consultant (JD Edwards).As part of this initiative, we are looking for Senior Functional C ...

HR Operations Senior Analyst UK

HR Operations Senior Analyst - UK City: Warszawa We are ReckittHome to the world's best loved and trusted hygiene, health, and nutrition brands. Our purpose defines why we exist: to protect, heal and nurture in the relentless pursuit of a cleaner, healthier world. ...

Senior Automation Tester (Data Analysis)

Client: banking industryLocation: Gdansk, PolandWork arrangement: <span style=color:rgb(55,5 ...

IT Risk & Compliance Senior Manager

Who We Are… When we say, “the stuff dreams are made of,” we’re not just referring to the world of wizards, dragons and superheroes, or even to the wonders of Planet Earth. Behind WBD’s vast portfolio of iconic content and beloved brands, are the bringing our characters to life, the bringing them ...

Senior Algorithm Developer (Java/Kotlin)

Responsibilites: Developing applications for automated pricing and office design automation. Occasionally: Creating a backend application using Azure Function (Kotlin) and MongoDB. Requirements: Analytical thinking and a willingness to ...

Senior D365 Finance & Operations Developer

Poszukujemy doświadczonego Senior D365 Finance & Operations Developera, który posiada bardzo silne kompetencje techniczne w obszarze X++ oraz architektury D365FO, a jednocześnie dobrze rozumie kluczowe procesy biznesowe w obszarze finansów i supply chain. R ...

Senior Accountant – Statutory Accounting COE

At Elanco (NYSE: ELAN) – it all starts with animals! As a global leader in animal health, we are dedicated to innovation and delivering products and services to prevent and treat disease in farm animals and pets.At Elanco, we are driven by our vision of Food and Companionship Enriching Life and our ...

Senior Technical Program Manager ID70121

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 Payroll Advisor Austrian market

At SD Worx Poland, we are focused on building capability and flexibility to meet the growth of the business whilst increasing the profitability across the organisation. We support SD Worx on most of the business areas such as HR, Finance, Marketing, Software Development, Testing, Implementation and Service De ...

Kearney Senior Business Analyst 2026

Job Description As a senior business analyst at Kearney, you will contribute to consulting project teams as they offer honest advice and practical guidance to our clients. Depending on each client's unique needs, projects can differ in length, size, and location, giving you ...

Senior Project Manager (Engineering / Projektowanie)

 Bilfinger is an international industrial services provider. As a member of Bilfinger Group, Bilfinger Engineering Central Eastern Europe solutions boost the efficiency and sustainability of our customers' greenfield or brownfield plants throughout the entire lifecyc ...

Senior Technical Program Manager ID70121

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 SAP PO CPI Developer

About the roleWe are looking for an experienced SAP PI / SAP CPI Developer to join our integration team. You will be responsible for designing, developing, and maintaining integration solutions within complex SAP and non-SAP landscapes, with a strong focus on SAP Cloud Integration (CPI). ...

Senior Consultant D365 F&O

Internal IT ERP realizuje projekty rozwoju i wsparcia systemów ERP AX oraz D365 F&O. Opiekuje procesy finansowo-administracyjne w naszej Spółce Sii Polska, oraz w spółkach powiązanych. Zespół Internal IT obsługuje procesy zarządzania zasobami ludzkimi i projektami, a także procesy handlowe, logistyczne, księ ...

Senior GTS GRC Analyst, Europe

BeOne continues to grow at a rapid pace with challenging and exciting opportunities for experienced professionals. When considering candidates, we look for scientific and business professionals who are highly motivated, collaborative, and most importantly, share our passionate interest in fighting cancer. ...

Senior Technical Program Manager ID70121

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 ...

Recruitment Delivery Consultant (Regular/Senior)

Jako ITP IT Performance specjalizujemy się w outsourcingu, konsultingu oraz wsparciu procesów rekrutacyjnych. Wspieramy klientów przede wszystkim w obszarach IT i GameDev, ale realizujemy również projekty dla innych branż, dostosowując nasze usługi do rzeczywistych potrzeb biznesowych. Jesteśmy rozwijającą si ...

Voice AI Senior Consultant | Poland

Description & Requirements Who we are looking for At Deloitte Digital, we are building a new Voice AI capability focused on helping clients turn voice technology into measurable business value. We work at the intersection of strategy, customer experience, AI transformation, and han ...

Salesforce Business Analyst (Mid / Senior)

Dla naszego Klienta poszukujemy osoby do projektu, który jest globalnym programem wdrożeniowym Salesforce realizowanym na wszystkich rynkach na świecie.Zakres obejmuje pełne wdrożenia end-to-end, lokalne dostosowania do wymogów prawnych i regulacyjnych, a także rozwój oraz ...

Senior Workday Reporting & Analytics Specialist

About GoodyearWe’re dedicated to producing, innovating, and servicing the best tires in the world. For over 125 years, Goodyear has led the way in developing smart solutions that shape the future of mobility. Today, we’re one global team united by bold thinking, relentless drive, and a passion t ...

Senior GL Accountant with Italian

Your future companyWe are looking for a Senior GL Accountant with Italian to join a newly established Shared Services Center (SSC) within a dynamic international organization. We are bringing an exciting new proposition to the Warsaw market and we would love to hear from Finance pr ...

Senior IT Specialist Warsaw HUB

Job DescriptionJob OverviewThe Warsaw Hub of Clifford Chance is seeking to recruit a Senior IT Support Analyst. Rooted in a strong onsite presence and fully integrated within the OneEurope and Global Technology organisation, this role combines hands-on local support, senior-level techn ...

Senior Independent Accountant with English

Responsibilities:Timely completion of month-end and year-end close processes, including preparing and posting journal entries, accruals, and reconciliations to ensure accurate financial reporting.Maintain general ledger accounting, ensuring compliance with US GAAP and c ...

Commercial Strategy & Operations Senior Manager

OverviewWe are looking for a strategic, result-driven leader to co-own and drive development of our Go-to-Market model in PepsiCo Poland. As Commercial Strategy & GTM Operations Lead, you’ll play a central role in shaping our future commercial strategy, with a strong focus on sales capability ...

Senior Associate, Vendor Master Data

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 ...

Senior Integration Architect Product Supply

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, ...

Senior Performance Specialist (AI Driven)

Base.com to serce tysięcy biznesów e-commerce. Nie szukamy kogoś, kto po prostu „ustawia reklamy”. Szukamy architekta wzrostu, który rozumie lejek B2B SaaS lepiej niż własną kieszeń, potrafi rozmawiać z algorytmami Meta i Google, a w wolnych chwilach buduje automatyzacje w Claude, by pracować mądrzej, a nie c ...

Senior Manager Global Compensation & Rewards

Senior Manager Global Compensation & Rewards Poland -Warsaw As Manager Global Compensation & Rewards, you will take an expert role in shaping, enhancing, and governing our global compensation landscape. You will oversee all aspects of compensation across regions, ens ...

Senior Technical Program Manager ID70121

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 ...

Senior Technical Program Manager ID70121

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 ...

Senior Technical Program Manager ID70121

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 ...

Senior Technical Program Manager ID70121

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 ...

Senior Technical Program Manager ID70121

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 ...

Senior Technical Program Manager ID70121

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 ...

Senior Technical Program Manager ID70121

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 ...

Senior Technical Project Manager ID70141

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 ...

Senior Technical Project Manager ID70141

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 ...

Senior Technical Project Manager ID70141

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 ...

Senior Technical Project Manager ID70141

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 ...

Senior Technical Project Manager ID70141

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 ...

Senior Technical Project Manager ID70141

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