Praca dla freelance data science engineer python sql w Warszawa

KIM JESTEŚMY Jesteśmy firmą o profilu wdrożeniowo – doradczym. Specjalizujemy się m.in. w takich obszarach jak rescue IT, transformacja cyfrowa i utrzymanie. Wspólnie tworzymy najnowocześniejsze rozwiązania cyfrowe przede wszystkim dla klientów z branż takich jak: opieka zdrowotna, bankowość, ubezpieczenia, e-commerce, FMCG i handel...

What You Will Do We are hiring a Senior Data Scientist to play a key role in building our Agentic AI Platform a system of autonomous, tool-using AI agents that plan, reason, and execute complex business workflows end-to-end. The ideal candidate combines strong ML fundamentals with hands‑on experience in LLM‑based application development, agent...

Data sits at the heart of the company. This role ensures that Awin can fully leverage the data available across the group, enabling the development of robust reporting capabilities that support stronger commercial decision making and elevate campaign management for client facing teams. As an AI/ML Data Engineer, you will be responsible for researching,...

At Appsilon, we empower global organizations to make smarter decisions with data. Our solutions help Fortune 500 companies discover new drugs, save lives, optimize operations, and unlock millions in value. To achieve this, we rely on robust, scalable, and well-designed cloud platforms that support data science and machine learning workflows.We're looking for...

Staff Software Development Engineer Job OverviewThe Staff Software Development Engineer is a senior individual contributor responsible for the design, development, implementation, and support of complex software and data solutions. This role combines strong software engineering expertise with deep knowledge of Big Data platforms, cloud technologies, and...

International Personal Finance jest liderem w branży pożyczkowej, w Polsce posiadającym m.in. Provident Polska S.A. Poszukujemy osób na stanowiska JUNIOR DATA SCIENTIST oraz DATA SCIENTIST – stanowisko będzie dopasowane do umiejętności kandydata. Na stanowisko JUNIOR DATA SCIENTIST nie wymagamy doświadczenia zawodowego.Na tym stanowisku będziesz...

Company DescriptionAt Docplanner Group, we’re on a mission to help people live longer, healthier lives. As the world’s largest healthcare platform, each month, we connect 24 million patients with 280k doctors across 13 countries (through brands like ZnanyLekarz, Doctoralia, MioDottore, DoktorTakvimi, and jameda). Our marketplaces, SaaS and AI tools...

Grupa dentsu to globalna sieć komunikacji marketingowej stworzona z myślą o przyszłości. W jej skład wchodzą marki: Carat, iProspect, Amplifi, dentsu X i Dentsu Creative.Przyjmując skoncentrowane na ludziach podejście do transformacji biznesowej, wykorzystujemy naszą wnikliwość do łączenia marki, contentu, handlu i doświadczenia - wszystko w...

Overview Are you ready to build the future of work & finance? Join symmetrical.ai and be a part of the revolution! We are a technology company that builds core infrastructure for the fast, flexible and global payroll of the future. We build a modern, programmable payroll & employment layer that can be embedded into any software. We let our Clients become...

OverviewTalan is an international consulting group specializing in innovation and business transformation through technology. With over 7,200 consultants in 21 countries and a turnover of €850M, we are committed to delivering impactful, future-ready solutions.Talan at a GlanceHeadquartered in Paris and operating globally, Talan combines technology,...

WHO ARE WECognism is the leading provider of European B2B data and sales intelligence. Ambitious businesses of every size use our platform to discover, connect, and engage with qualified decision-makers faster and close more deals. Headquartered in London with global offices, Cognism’s contact data and contextual signals are trusted by thousands of revenue...

ING Hubs Poland is hiring! The expected salary for this position: 9600 - 22000 PLN The financial ranges specified in the announcement are adjusted and may differ from the range specified in the remuneration regulations. We are looking for you if you are proficient in Python software engineering and familiar with 'Clean Coding' paradigms, have 5-year...

At Rydoo, we make expense management simple, so people can focus on the important work, not their receipts. More than one million users trust us to submit, approve, and control expenses faster and smarter. Semine shares that same mission. Since 2015, the team has been building AI technology that removes the repetitive, time‑consuming parts of accounting,...

Nasz Klient to jedna z największych technologicznie zaawansowanych platform e-commerce w Europie, obsługująca miliony użytkowników dziennie.Projekt koncentruje się na transformacji architektury modeli Machine Learning wykorzystywanych w obszarze Advertising - od tradycyjnych rozwiązań opartych o drzewa decyzyjne i gradient boosting do nowoczesnych...

Company DescriptionInPost has revolutionised e-commerce parcel delivery in Poland and is now one of Europe’s leading OOH e-commerce enablement platforms. Founded in 1999 by Rafał Brzoska, InPost provides delivery services through our network of almost 47,000 Automated Parcel Machines (APMs) and almost 35,000 pick-up drop-off points (PUDO) in nine...

Poszukiwany Data Tech Lead! Cześć! 👋 Jestem Aleksandra i odpowiadam za Operations w Group One. Od dawna wierzę, że dane nie są celem samym w sobie. Są fundamentem dobrych decyzji, sprawnych procesów i rozwoju AI. Szukam partnera, z którym wspólnie zbudujemy obszar Data od podstaw. Szukamy lidera, który zbuduje fundament pod AI i stworzy...

Senior Software Engineer (Go) We are looking for a Senior Software Engineer for Bayer’s Crop Science Global Data Assets & Analytics Team! The mission of Bayer Crop Science is centered on developing agricultural solutions for a sustainable future that will include a global population projected to eclipse 9.6 billion by 2050. We approach agriculture...

Meniga is a leading hyper-personalisation banking platform, our vision is to enable banking that is genuinely personal, proactive, and valuable to every customer. We give banks the data infrastructure to make digital banking genuinely personal, proactive and valuable, not generic. Today we enrich 45 million transactions a day and serve 100+ million banking...

TEAM UP RECRUITMENT SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ poszukuje specjalisty ds. ML/Data Science w Warszawie.Wymagane jest 7–8 lat doświadczenia w ML/DS, bardzo dobra znajomość Pythona i SQL oraz doświadczenie w projektowaniu i wdrażaniu modeli ML end-to-end. Wymagana praktyczna praca z testami A/B, obsługa dużych zbiorów danych i...

Customer Description:The customer is a global mobility and urban services platform providing transportation and other on-demand services through a digital marketplace.Project Description:The work spans deep learning model development, large-scale geospatial data pipelines, and low-latency production serving. The candidate will measure the impact through...