senior react developer

We are AIDA, a recruitment technology-based employee search. For our client, we are looking for a Senior Python Backend Developer. Join a dynamic, international team working on digital platforms that help users collect, process, and visualize data. You will build robust backend microservices and maintain software systems while collaborating with...

We are seeking a Senior Python Developer to design and build robust software solutions, applying strong analytical and programming expertise to support quantitative and data-driven projects.ResponsibilitiesDevelop software solutions using Python and object-oriented programming principlesApply classic data structures and computer algorithms to solve complex...

Company DescriptionLooking to take your .NET expertise to the next level while working on high-impact FinTech solutions? This role offers the chance to contribute to scalable, cloud-native systems that empower thousands of businesses worldwide. We’re seeking a Senior .NET Developer to join our team, collaborating with talented engineers, product...

We are seeking a talented Senior Copilot Developer. The role focuses on the development of Microsoft Copilot agents and enterprise integrations using Microsoft Power Platform.The position covers Copilot Studio agent development, custom connectors, advanced automation, secure enterprise system integration, governance and lifecycle management in enterprise and...

Szukamy obecnie brakującego ogniwa do naszego 7-osobowego zespołu, wyznającego zasady whole-team approach i shift left. To oznacza, że kładziemy ogromny nacisk na współpracę zespołową i wychodzimy ponad wąskie specjalizacje. Pracujemy nad zaawansowanymi projektami z branż AdTech i MarTech, będąc odpowiedzialnymi za ich realizację od samego...

Fancy helping to shape the future of FinTech? We have always been innovators. In 1996 we were the first company to share exchange rate information, free of charge on the internet. Today, we are a world leading online trading group.Join us to:Help build the future of online trading Be part of a culture driven by integrity and global impactBecome part of an...

Senior AI Developer (LLM / Data & Analytics) – B2B | Kraków (hybryda) Dla naszego klienta z obszaru globalnej bankowości poszukujemy doświadczonej osoby na stanowisko Senior AI Developer, która dołączy do zespołu Data & Analytics i będzie odpowiedzialna za rozwój nowoczesnych rozwiązań AI oraz produktów danych. Lokalizacja Kraków (model...

Job description🌍 Hello World!We are The Codest -  International Tech Software Company with tech hubs in Poland delivering global IT solutions and projects. Our core values lie in “Customers and People First” approach that prioritises the needs of our customers and a collaborative environment for our employees, enabling us to deliver exceptional...

Opis firmyNasz klient to startup z korzeniami w Dubaju posiadający ponad 30 własnych kuchni w kilku krajach świata - z apetytem na znacznie więcej.Cała firma to prawie 1000 osób (głównie personelu kuchennego) ale oprogramowanie powstaje za sprawą 40 osobowego, krakowskiego zespołu. Dzięki niemu restauratorzy z dowolnego miejsca na świecie mogą...

We are part of an international organization listed on Nasdaq Stockholm, operating in 11 countries. In Poland, we work with full autonomy. We independently choose our technologies, processes, and ways of working while maintaining the highest professional standards.We deliver a wide range of IT projects in Poland and internationally, across multiple domains...

Job description At Íslandsbanki, we are committed to empowering our customers to succeed through progressive thinking, collaboration, and professionalism. Our IT department is a dynamic team of software development and operations professionals dedicated to delivering high-quality software solutions and capabilities. We value agile methodologies and...

Wynagrodzenie: 1200 - 1300 PLN/MD B2B Model pracy: hybrydowy (4 wizyty w biurze w Warszawie/miesiąc)   Dlaczego warto wybrać tę ofertę? Będziesz częścią projektu jednego z czołowych banków w Polsce Dołączysz do organizacji, która nastawiona jest na podążanie za nowymi technologiami pojawiającymi się na rynku Przed Tobą praca...

Overview:SOFTSWISS is hiring a Senior Frontend Developer to build high-quality, scalable interfaces for its Sportsbook Platform - an opportunity to shape user experiences and influence how the product evolves.About Product:SOFTSWISS Sportsbook The SOFTSWISS Sportsbook is a software platform designed for launching and managing a successful online sports...

MWDN is a global IT outstaffing company with 23+ years of experience that connects exceptional tech talent with leading companies across Israel, the USA, Great Britain, and Western Europe. We offer opportunities to work on international products in a stable and professional environment. Here’s what you can expect when you join MWDN:Security: We carefully...

hOS is an early-stage technology company founded in 2021 by several DataRobot alumni and former executives, including founder and former CEO Jeremy Achin. The company is operating in stealth-mode developing scalable technologies and AI-driven products that will make significant positive change in the world.About the roleIn this role, you will build an app...

We are looking for a Senior Java Developer to manage the software development life cycle, from planning and prioritizing to testing and release. Senior Java Developer responsibilities include gathering system and user requirements, building Java modules and testing features before release. If you have hands-on experience developing software with agile...

Job LocationWARSAW PLANT & GOJob DescriptionAre you a hands-on Salesforce developer passionate about building robust, scalable systems that make a real impact? We're looking for a skilled engineer to join our team, focusing on our core digital platform that connects us with Health Care Professionals globally.What you'll achieve:Take ownership of our Health...

We are looking for a Senior Ruby Developer to join our dynamic and collaborative team.The client is an American multinational enterprise specializing in software solutions, offering a cloud-based platform that facilitates the seamless automation, integration, and coordination of artificial intelligence (AI) functionalities across a wide range of...

Senior Java DeveloperRate: Up to 150 PLN/h net + VAT (B2B)Location: Warsaw, Gdańsk, or GdyniaWork Model: Hybrid (3 days a week from the office / 50% remote)We are Optiveum, a specialized recruitment and contracting company. We are currently looking for a Senior Java Developer to join the team of our client, a prominent international company operating in...

Location:Krakow, Lesser Poland, PolandJob ID: R0125394Date Posted:2026-06-08Company Name:HITACHI ENERGY SERVICES SP. Z O.O.Profession (Job Category):Engineering & ScienceJob Schedule: Full timeRemote:NoJob Description:The Opportunity Hitachi Energy Services is seeking a Senior C++ Developer to design, develop, and maintain high-performance, robust software...