senior react developer

DescriptionRole summaryWe’re modernising a mission‑critical communications layer that routes messages and files between core systems and the outside world (clients, ECB, etc...). As a Senior .NET Developer, you will design, build, and operate resilient, event‑driven services on Azure, helping us evolve from legacy integrations to cloud‑native,...

We are seeking a Senior Full-stack Developer who thrives on building scalable, cloud-native applications. You’ll bring deep expertise across Node.js, React or Angular, and AI integration to deliver intelligent, user-focused solutions.Please note that office work at least 3 days a week at the EPAM office in Krakow, Gdansk, Wroclaw, Katowice or Lodz is...

Company DescriptionNaszą misją jako firmy świadczącej usługi IT jest dostarczanie najlepszych rozwiązań naszym klientom na całym świecie. Osiągamy to poprzez analizowanie potrzeb naszych klientów i dopasowywanie ich do umiejętności i aspiracji naszych pracowników. Dlatego jedną z naszych głównych motywacji jest zapewnienie każdemu...

Company DescriptionSE16N is a consulting company specializing in SAP services delivery in the areas of technology, integration, programming, management, and post-implementation support. We provide our clients with comprehensive assistance ranging from IT system audit, recommendation, and implementation of solutions to education, user support.For our...

Responsibilities Own the system architecture: from choosing frameworks and database structures to designing scalable APIs and servicesTake a hands-on role in development: build core components, POCs, and critical modulesDefine and document architectural decisions, patterns, and best practicesLead technical discussions and decisions within the team and...

Job Description & SummaryAs part of PwC’s international network serving more than 200,000 clients across 152 countries, our Threat Intelligence team delivers research-driven, actionable intelligence to public and private sector organisations worldwide. We identify emerging intrusion techniques, track hundreds of threat actors — from organised crime...

DescriptionNetguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by major...

Szukamy doświadczonej osoby, która dołączy do jednego z zespołów Future Processing jako Senior .NET Developer ze znajomością Domain-Driven Design (DDD). Dołączysz do projektu typu greenfield realizowanego dla międzynarodowej organizacji z branży zarządzania wierzytelnościami i windykacji. Celem projektu jest budowa nowoczesnego ekosystemu...

At INGENIOUS.BUILD, we have developed a top-notch platform for companies in the real estate and construction industries worldwide. Our platform enables companies to easily manage all aspects of their projects from start to finish, both internally and with other project participants.  Joining INGENIOUS.BUILD means embarking on an incredible journey to create...

Veeam is the Data and AI Trust Company, specializing in helping organizations ensure their data and AI are fully understood, secured, and resilient to enable the acceleration of safe AI at scale. As the market leader in both data resilience and data security posture management, Veeam is built for the convergence of identity, data, security, and AI risk....

DescriptionNetguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by major...

Opis firmyNaszą misją jako firmy świadczącej usługi IT jest dostarczanie najlepszych rozwiązań naszym klientom na całym świecie. Osiągamy to poprzez analizowanie potrzeb naszych klientów i dopasowywanie ich do umiejętności i aspiracji naszych pracowników. Dlatego jedną z naszych głównych motywacji jest zapewnienie każdemu Pracownikowi i...

Type of contract: B2B contract Salary range: 140 - 170 PLN/h   What will you do?   You will join the Global Cloud Services AWS Adoption team and support project teams across the world in adopting cloud services as part of a Cloud First strategy. In this role, you will build and support resilient, scalable and secure solutions on AWS, working closely...

Poszukujemy osoby na stanowisko Mid/Senior .NET Developer do pracy przy rozwoju oraz utrzymaniu aplikacji backendowych w środowisku międzynarodowym. Rola obejmuje projektowanie i implementację skalowalnych rozwiązań, tworzenie API oraz integrację systemów. Współpraca odbywa się z globalnymi klientami z branży retail, przy silnym fokusie na...

We are seeking a Senior .NET Developer, Azure to create and develop appealing digital products and services, while taking on a central role in evolving our firm into an agile organization. As part of the Managing Investments Technology team, you will concentrate on providing top-tier technology solutions that support Portfolio Management and Trading...

Brief job descriptionWe are looking for an experienced Java Developer with strong technical skills and a passion for creating high-quality, clean, and maintainable code. The ideal candidate has at least 5 years of professional experience and a solid background in backend development using modern Java technologies. The perfect fit is a team-oriented person...

Projekt dla naszego klienta z branży mediowej z UK. Szukamy doświadczonego Senior Java Developera z gotowością do podróży służbowych (raz na miesiąc delegacja na 2-3 dni do Londynu).   Wykorzystywane technologie to między innymi: Java, AWS, Docker, Kubernetes, Terraform, Cypress, MySQL, Kafka.   Zespół po stronie klienta składa jest...

Job descriptionIn shortIf you're a Senior Flutter Developer who knows what flutter_blue_plus does in production, and you've shipped apps that talk to physical devices over BLE, we want to talk. You'd join us on a freelance, time & material basis: you're paid for the hours you actually work on real client projects. The first three months are about figuring...

WHAT IS BOX? Box (NYSE:BOX) is the leader in Intelligent Content Management. Our platform enables organizations to fuel collaboration, manage the entire content lifecycle, secure critical content, and transform business workflows with enterprise AI. We help companies thrive in the new AI-first era of business. Founded in 2005, Box simplifies work for...

Our client is a global leader in Sportsbook and Online Casino and they are now looking at scaling up their European operations. They're seeking an experienced Senior Android App Developer to join their team.Responsibilities: • Develop features that can be readily tested and scaled, and analyze other engineers' work based on that attitude • Work...