38,706+ Senior Full Stack Engineer Pythonreact Jobs in Poland — Top Companies Hiring June 2026

Professional job seekers finding Poland jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Lithuanian Speaking Customer Support Agent Sofia, Fully Paid Relocation

Patrique Mercier Recruitment FR is looking for a Lithuanian Speaking Customer Support Agent to join an exciting team in Sofia, Bulgaria. This position offers a fully paid relocation package, providing a great opportunity to work in a vibrant city while delivering exceptional customer service. If you are fluen ...

Head of Payments

We are looking for a Head of Payments who will own and scale the company’s global payments function — from strategy and infrastructure to partnerships, optimization, and financial performance.This role is ideal for someone with deep expertise in payment systems, strong ...

Portuguese Speaking Customer Service for Data Analytics Company

Mercier Consultancy is excited to offer an opportunity for a Portuguese Speaking Customer Service Representative to join our Client's Data Analytics Company. In this integral role, you will provide exceptional support to our Portuguese-speaking customers, assisting them with inquiries related to our data anal ...

Croatian Speaking Customer Service Agent Paid Relocation Work In Greece

Mercier Consultancy is excited to present a wonderful opportunity for a Croatian Speaking Customer Service Agent to join our team in Greece! We are seeking enthusiastic individuals who can provide exceptional support to our Croatian-speaking clients. This position includes a paid relocation package, making yo ...

German Speaking CS Jobs In Bulgaria Work In Sofia Fully Paid Relocation

Patrique Mercier Recruitment FR is delighted to announce exciting job openings for German Speaking Customer Service Representatives in Sofia, Bulgaria, with fully paid relocation included! This is a perfect opportunity for those who wish to develop their professional skills in a vibrant city while enjoying th ...

People Business Partner (m/f/n) umowa na zastępstwo

O roli:Do naszego zespołu w InPost szukamy People Business Partnera (umowa na zastępstwo), który będzie strategicznym wsparciem dla obszaru Customer Care — jednego z kluczowych elementów naszej organizacji, mającego bezpośredni wpływ na doświadczenia milionów kli ...

Osoba ds. Technicznych

Twoje zadania:dokonywanie bieżących napraw urządzeń na oddziale,prowadzenie systematycznych kontroli urządzeń na oddziale,prowadzenie dokumentacji serwisowej / pokontrolnej,współpraca z jednostkami wewnętrznymi i firmami serwisow ...

Financial Analyst

We are looking for a  Financial Analyst to join the FP&A Team and support a wide range of activities, including analyzing broker and exchange data, preparing in-depth analytical reports using Python and other tools, and developing and optimizing operational workflows for the Fin ...

Team Lead Accounting (k/m)

Team Lead Accounting (k/m) Location: warmińsko-mazurskie (centralna część) Apply before: 2026-07-06 Publish date: 2026-05-06 Zakres obowiązków: Nadzór nad obszarem majątku trwałego: zapewnienie rzetelności zapisów ...

People Business Partner (m/f/n) umowa na zastępstwo

O roli:Do naszego zespołu w InPost szukamy People Business Partnera (umowa na zastępstwo), który będzie strategicznym wsparciem dla obszaru Customer Care — jednego z kluczowych elementów naszej organizacji, mającego bezpośredni wpływ na doświadczenia milionów kli ...

SAP ABAP Expert Developer

Profile Summary: We are looking for an SAP ABAP Expert Developer with 7+ years of professional experience in complex SAP environments.The ideal candidate has strong ABAP skills with mandatory expertise in ABAP Objects (ABAP-OO) and hands-on experience in Adobe Forms development .  Des ...

Slovenian Speaking Support Specialist Work In Sofia Fully Paid Relocation

Mercier Consultancy MD is seeking a Slovenian Speaking Support Specialist to join our vibrant team in Sofia! This position offers fully paid relocation, making it an excellent opportunity for Slovenian speakers eager to advance their careers while experiencing life in Bulgaria. You will provide outstanding su ...

Fixed Term or Freelance Recruiters (Europe)

Our company delivers exceptional recruitment services on a global scale, presenting an innovative approach that connects candidates and clients seamlessly. Hey there! David Kennedy Recruitment is on the lookout for an amazing Freelance Recruitment Partner to join our team. If you're a true hu ...

MŁODSZY SPECJALISTA DS. KONTROLI ABONAMENTU RTV

Opis stanowiska Miejsce pracy: Szczecin, Koszalin, Gdynia, Gdańsk, Warszawa, Białystok, Rzeszów, Bydgoszcz, KrakówRodzaj zatrudnienia: umowa o pracę, pełny etatTwoje zadania: przygotowywanie planu kontroli rejestracji urządzeń RTV, prz ...

Freelance Recruiter English

Jujur. Honest, trustful, fair.Transparency is key at Jujur. Our team is committed to deliver an honest and personal approach when it comes to recruitment solutions. Candidates and clients come to us as we take the time to really understand their needs.<p dir=lt ...

Project Coordinator

Job ID:41701 Project CoordinatorLloyd’s RegisterLocation: Poland, Romania, Portugal, UK About the Role:With support & guidance from programme managers and the project managers the Project Support Analyst will undertake the delive ...

Finance Lead (FP&A | Controlling) (f/m/n)

Twoje zadania:Zarządzanie i rozwój zespołu, tym rekrutacja, feedback i rozwój kompetencjiPełnienie roli Finance Business Partnera dla wybranych obszarów biznesowychNadzór nad procesem budżetowania i kontrola wykonania (P&L, CAPEX lub CF) </li ...

Project Manager (Software Consulting)

pubGENIUS is a React.js + Next.js agency and Ad Tech startup building products for clients across the US and Europe. We are a global team spread across more than 15 countries. We specialize in AI, fintech, Ad Tech, igaming, and healthcare, with work in e-commerce as well. We are looking for an experien ...

Specjalista / Specjalistka ds. Obsługi Klienta

Twoje zadania:monitorowanie statusów oraz prawidłowe procesowanie przesyłek w oddziale,współpraca z klientami zewnętrznymi i wewnętrznymi,bieżąca komunikacja na linii kurier / klient / specjalista,realizacja pełnego procesu przyjęcia ...

Menedżer ds. Współpracy z Ekspertami Zewnętrznymi, Obszar Specjalistyki (K/M/N)

Menedżer ds. Współpracy z Ekspertami Zewnętrznymi (K/M/N) odpowiada za budowanie i utrzymywanie długofalowej współpracy z kluczowymi ekspertami z obszaru ochrony zdrowia (liderami opinii, ekspertami klinicznymi) oraz za wzmacnianie pozycji marek w obszarze terapii specjalistycznych.Stano ...

Lekarz/Lekarka Systemu – Zespoły Ratownictwa Medycznego (powiat wschowski i górowski)

Penta Hospitals Polska / Grupa Nowy Szpital Holding S.A zarządza jedną z największych sieci szpitali w Polsce, świadcząc kompleksowe usługi medyczne w ramach publicznego systemu ochrony zdrowia. Nasze wieloletnie doświadczenie, nowoczesna infrastruktura o ...

Polish Speaking TeleSales Representative for Tech Company | Live in Greece

Mercier Consultancy is excited to offer a fantastic opportunity for a Polish Speaking TeleSales Representative to join a leading tech company and live in beautiful Greece. This role is ideal for candidates who are fluent in Polish and have a passion for sales and technology. You will be responsible for active ...

Technical Writer

Do you love solving complex problems?Would you enjoy making a difference to our customers' experience?Join our Technical Writing teamOur team is responsible for creating content that assists both users and developers working with Akamai products. Writers speci ...

KURIER Słupsk

Opis stanowiska Miejsce pracy: Słupsk, ul. Wita Stwosza 14Rodzaj zatrudnienia: umowa o pracę na zastępstwo, 1 etat, praca od poniedziałku do piątku Twoje zadania: prowadzenie pojazdu o masie do 3,5 tony, prowadzenie dokumentacji pojazdu ...

Wsparcie działań administracyjnych

 Zakres współpracy:realizacja czynności związanych z monitorowaniem kompletności przesyłek oraz analizą odchyleń (np. przesyłki zagubione),kontakt operacyjny z uczestnikami procesu (m.in. klientami oraz osobami zaangażowanymi w obsłu ...

eClinical Business Lead based in Romania, Serbia, Poland, South Africa

When our values align, there's no limit to what we can achieve. The role can be fully home based in Romania, Serbia, Poland, South AfricaPicture Yourself At Parexel:The role leads the implementation of technology at a clinical trial’s outset, ensuring timely ...

Lead PHP Developer

Emergn is a technology and management consultancy with a mission to set our clients free. No dependency. No short-term fix. Just teaching them the real cure to their problems, so they can stay ahead of their competitors now and forever. A different kind of consultancy like this needs a different kind o ...

Polish Speaking Customer Service for Automotive Company in Greece

Patrique Mercier Recruitment FR is thrilled to announce an exciting opportunity for a Polish Speaking Customer Service Representative for a leading Automotive Company based in Greece. This position is ideal for those who have a passion for the automotive industry and are dedicated to providing excellent servi ...

Operations Specialist – sektor ekspedycyjno‑logistyczny

Operations Specialist – sektor ekspedycyjno‑logistycznyLokalizacja: praca mobilna (teren + biuro) Branża: operacje, logistyka, ekspedycja  O stanowiskuDla naszego Klienta z br ...

Polish Speaking Customer Service for Pharmaceuticals Industry Remote in Greece

Patrique Mercier Recruitment FR is delighted to announce an opening for a Polish Speaking Customer Service Representative in the Pharmaceuticals industry. This position is key to ensuring that Polish-speaking clients receive exceptional support and information about pharmaceutical products and services.<b ...

Kurierzy / Kurierki / Przewoźnicy / Przewoźniczki

Rozgość się w naszej Paczce i sprawdź, co oferujemy: dowolną formę nawiązania współpracy (umowa kurierska, umowa zlecenie lub umowa o pracę) możliwość wynajmu nowoczesnych pojazdów elektrycznych dos ...

Growth Marketer

The MissionWe are looking for a Creator Marketing Manager who understands that creators are more than acquisition channels—they are long-term partners and a critical part of our growth ecosystem.Your mission is to help creators succeed on our platform while using data, strategy, and relationsh ...

Paralegal

TITLE: Paralegal  Local Candidates       ABOUT US  Black Dragon Capital LLC (BDC) is a unique growth-oriented private equity firm focused on investing in areas where information technology is enabling the disruption of industries by allowing a faster, b ...

Associate Recruiter

Associate RecruiterJob DetailsLocation: Remote Eastern EuropeWork Schedule: 9AM–5PM PST, Monday–FridayCompensation: up to $2,200/monthSummaryThe Associate Recr ...

Konsultant( ka) Medyczny( a) Gdynia

Kim jesteśmyWspólnie realizujemy misję, której celem jest zrównoważona opieka zdrowotna. Zależy nam na dobru pacjentów, otaczających nas społeczności i planety, na której żyjemy. Pragniemy pomagać milionom osób z całego świata wieść zdrowsze życie. Ta misja jednoczy naszych Pracown ...

German Speaking Learner Support E Learning | Work In Greece

Mercier Consultancy is thrilled to announce an opening for a German Speaking Learner Support Representative in the E-Learning sector, based in Greece! In this role, you will play a crucial part in providing support to German-speaking learners navigating our online educational platform. Your expertise will hel ...

STARSZY SPECJALISTA DS. ZARZĄDZANIA PROCESAMI

Opis stanowiska Miejsce pracy: możliwość pracy z każdego miejsca w PolsceRodzaj zatrudnienia: umowa o pracęTwoje zadania: opracowywanie planów i procedur bezpieczeństwa IT,opracowywanie procesów zarządzania ryzykiem w obszarze IT, ...

Information Security Assurance Manager

The Manager position on the Customer Assurance (CA) team will play a pivotal role in enhancing the organization's commitment to delivering exceptional customer service and assurance, as part of new Center of Excellence. This role is positioned in our shared service center in Warsaw and will be accountable for ...

Hebrew Speaking Support Specialist Work In Sofia Paid Relocation

Mercier Consultancy MD is seeking a Hebrew Speaking Support Specialist to join our team in Sofia, Bulgaria! This position offers paid relocation assistance, making it a great opportunity to advance your career while experiencing a new culture. You will provide exceptional support to Hebrew-speaking customers, ...

Nurse Wroclaw

International SOS is the world’s leading medical and security services company with over 12,000 employees working in 1,000 locations in 90 countries. International SOS Government Services administers the TRICARE Overseas Program providing high-quality, accessible health care services for U.S. Military service ...

Danish Speaking Software Customer Experts Work In Greece Paid Relocation

Mercier Consultancy MD is looking for Danish-Speaking Software Customer Experts to join our team in Greece, with a fully paid relocation package. This role offers a unique opportunity for software-savvy individuals fluent in Danish to provide expert support to customers while enjoying life in Greece. You will ...

Key Account Manager (f/m)_West Poland Region

PURPOSE OF THE ROLEThe purpose of this role is to strengthen Ultrapolymers’ market position in West Poland by managing strategic accounts and driving sustainable growth. You will act as a trusted advisor to customers, deliv ...

Swedish Speaking CS Jobs In Bulgaria Work In Sofia Fully Paid Relocation

Patrique Mercier Recruitment FR is excited to announce a fantastic opportunity for Swedish Speaking Customer Support Representatives to join a dynamic team in Bulgaria. This role, based in Sofia, comes with fully paid relocation, allowing you to experience the rich culture and vibrant life of this captivating ...

Big Data and Cloud Architect_ Europe remote

<p>Hello Team,</p> <p> </p> <p>Please help us with the profiles for the below two requirement </p> <p> </p> <p><u>Hiring Request Template</u> : Big Data and Cloud Architect</p> <p>Proje ...

Starszy_a Specjalista_tka Rozwój i Zarządzanie Talentami

O stanowiskuForma zatrudnienia: umowa o pracę Lokalizacja: Katowice, ul. Chorzowska 50 lub Warszawa, ul. Puławska 2 (praca hybrydowa, min. 2 dni w tygodniu pracy z biura) O zespole:Centrum Rozwoju ...

Statistical Programmer I / II

Join us in redefining what it means to work for a CRO. Working at Rho, you’ll be joining a team who take healthcare and clinical research personally, with shared experiences that drive a passion to heal, cure and solve some of humanity’s biggest challenges. At Rho, we’re committed to you just as you’re ...

2D Artist (iGaming)

Our client is a Barcelona-based iGaming company specializing in the development of online slot games for international markets. With a catalogue of 150+ titles and a steady release pace of 3–4 new games per month, they combine creative vision with strong technical expertise.We are currently looking for ...

Kasjer Sprzedawca (k/m/os.)

ZAPEWNIAMY:umowę o pracę,pracę w stabilnej i prężnie rozwijającej się firmie,możliwość rozwoju i zdo ...

Asystent/ka sprzedaży| Port Łódź| UZ| 80h/msc

DOŁĄCZ DO ŚWIATA MODY I TECHNOLOGII W KAMALION! 🚀Moda spotyka się z nowoczesnymi technologiami! 📱 W Hiszpanii znana jako La Casa De Las Carcasas, Kamalion to marka, która tworzy unikalne akcesoria do telefonów i ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Buffering Video...

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