senior react developer

Your responsibilities: Develop and maintain a large-scale Java application running in the cloud for Germany's largest loyalty program. Analyze business requirements and production issues to design robust and maintainable solutions. Work within a complex enterprise monolithic application and contribute to its continuous evolution. Own features end-to-end,...

We are seeking a Senior C++ Developer to design, optimize, and maintain high-performance Microsoft Office COM Add-Ins, with a focus on scalability, real-time data processing, and seamless user experience within Excel. Responsibilities Develop, maintain, and optimize Microsoft Office COM Add-Ins on Windows using C++ and JavaScript (NodeJS)Analyze...

Poszukujemy Senior Java Developer do projektu z obszaru bankowego. B2B: 1100-1200 PLN na dzień Praca zdalna. Twój zakres obowiązków Projektowanie i rozwój rozwiązań w oparciu o architekturę mikroserwisową Tworzenie oraz rozwijanie REST API Projektowanie złożonych systemów backendowych Podejmowanie decyzji architektonicznych i technologicznych...

Senior Java Developer Warszawa (hybrydowo: 1 dzień w tygodniu z biura) 140-170 PLN/h netto VAT (B2B) Dołącz do długofalowego projektu realizowanego w dużym środowisku enterprise. Poszukujemy doświadczonego Senior Java Developera, który będzie uczestniczył w rozwoju i utrzymaniu kluczowych systemów biznesowych działających w architekturze...

Stanowisko: Senior Python Developer - Financial Engineering (Credit Risk)Lokalizacja: Praca w modelu hybrydowym 6 dni na miesiąc z biura w KrakowieDo zespołu Financial Engineering w ramach Global Risk Analytics poszukujemy doświadczonego Python Developera, który wesprze rozwój narzędzi do modelowania ryzyka kredytowego.Stanowisko znajduje się w...

to apply - email only, no card. You can also save this posting or score it againstyour profile with AI.## About the roleDevelop new applications and add functionalities to existing projects for internal and external clients. Collaborate with R&D teams to implement best practices and new software technologies to enhance business processes.##...

Let us introduce you the job offer by EY GDS Poland – a member of the global integrated service delivery center network by EY. This specific position gives you the opportunity to interact within international environment and work with the most recognizable and influential players on the market. Opportunity As a Guidewire Developer you will participate in...

We are now looking for engaged Layer 1 Senior Developer to join our team based in Poland! The team will work on how to prepare for development of a powerful UE Simulator meeting the needs of 6G. The team will later be the core team for actual development of the 6G UE simulator.The Simulation Services (SIMS) unit is responsible for providing Simulators to...

Rockwell Automation is a global technology leader focused on helping the world’s manufacturers be more productive, sustainable, and agile. With more than 28,000 employees who make the world better every day, we know we have something special. Behind our customers - amazing companies that help feed the world, provide life-saving medicine on a global scale,...

Implementation of new features and UI improvements on the iOS platformBug fixing and maintenance of existing functionalitiesCode review and ensuring code quality standardsImplementation of analytics events and trackingCollaboration with other teams on feature deliveryParticipation in sprint ceremonies and ticket refinementSwift / SwiftUIThe Composable...

ComeOn Group in short Founded in 2008, ComeOn Group is a leading global player in the rapidly growing iGaming market. Having launched its first online brand in 2010, ComeOn Group is running a wide range of exciting brands across multiple markets. Operating more than 20 brands on its proprietary platform providing a secure, innovative and entertainment-led...

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...

We're a Technology team of over 1,100 engineers developing applications that support pricing, quoting, execution, and trade lifecycle processing for the Derivatives Principal Flow Trading business.The Equity Derivatives Quoting team develops and supports latency-sensitive electronic trading applications that enable market making and automated quoting across...

Translate business processes and requirements into clear, functional, and high-quality Salesforce solutions.Design and implement Salesforce functionality hands-on, including custom development, configuration, automation, data models, and integrations.Act as a key technical interface between business stakeholders, Salesforce engineering teams, and...

Ogłoszenie archiwalne, może być już nieaktualne.SENIOR .NET DeveloperWROCŁAWPraca zdalna: TAKForma zatrudnienia: UoP lub B2BWynagrodzenie: max 20.000 – 25.000 PLN bruttoNASZ KLIENT to mała firma, ale o dużych możliwościach.Jako Senior będziesz pełnił rolę koordynatora/Team Leadera dla zespołu około 5 programistów.Prace obejmują szeroki...

Cantor Fitzgerald is seeking a highly skilled JAVA Developer to join the Trading Systems development team. The role involves developing modules of high frequency trading platform and matching engine.Key Responsibilities:Design, develop, and maintain server-side Java applications for trading platforms.Implement robust, scalable solutions using Spring...

Be in IT specjalizuje się w kompleksowej rekrutacji specjalistów IT dla polskich i międzynarodowych firm. Wspieramy klientów w pozyskiwaniu ekspertów z obszarów software development, AI, data, cloud, cybersecurity, ERP, CRM oraz zarządzania IT.Stawiamy na znajomość technologii, przejrzystą komunikację i partnerskie podejście, dzięki którym...

Job DescriptionPoszukujemy doświadczonego Java Developera, który dołączy do zespołu rozwijającego i utrzymującego systemy informatyczne. Konsultant będzie zaangażowany zarówno w projektowanie i implementację nowych rozwiązań, jak i rozwój, stabilizację oraz utrzymanie istniejących funkcjonalności.ALGOTEQUE is an IT consultancy firm that...

At Remote Office, we connect talents with global businesses. We are an equal opportunity employer and committed to creating an inclusive environment. We hire, develop, and retain the most talented individuals by celebrating our diverse cultures, perspectives, skills, and experiences. Remote Office, acting as a dedicated HR partner for our clients, is on the...

OverviewEstablished in 1997, Softeq was built from the ground up to specialize in new product development and R&D, tackling the most difficult problems in the tech sphere. Now we’ve expanded to offer early-stage innovation and ideation plus digital transformation business consulting. Our superpower is to deliver all of this under one roof on a global...