javascript back-end developer

We're a Technology team and we're currently 1,100 technologists developing applications covering: pricing, quoting, execution and trade lifecycle processing for the Derivatives Principal Flow Trading Business. We are made up of five teams that deliver the solutions, platforms and services that support the Derivatives Principal Flow Trading Business areas,...

TechNova Solutions to dynamicznie rozwijająca się firma w branży IT, która specjalizuje się w tworzeniu innowacyjnych rozwiązań technologicznych. W związku z rosnącym zapotrzebowaniem na nasze usługi, poszukujemy Full Stack Developera, który dołączy do naszego zespołu w Łodzi.Obowiązki:Projektowanie, rozwój i utrzymanie aplikacji...

Ogłoszenie archiwalne, może być już nieaktualne.ZAKRES OBOWIĄZKÓWBudowanie i utrzymywanie najnowocześniejszych systemówOpracowywanie nowej platformy edukacyjnej do obsługi produktów cyfrowychTworzenie paneli back-officeRozwijanie platformy książek cyfrowychWYMAGANIAJavaScript, TypeScript i miałeś styczność z C#REST API i/lub GraphQLAngielski...

At BBH, Partnership is more than a form of ownership—it’s our approach to business and relationships. We know that supporting your professional and personal goals is the best way to help our clients and advance our business. We take that responsibility serious. With a 200-year legacy and a shared passion for what’s next, this is the right place to...

We at ein-des-ein help businesses all over the world build innovative digital solutions. Our team is composed of design and development professionals. We are rapidly growing, and now we are looking for a KMP Developer to join a dedicated team. Required Skills: 2+ years of experience building KMP applications. Good knowledge of Compose Multiplatform. Good...

Circle K Global Development is seeking a Full Stack Developer to join the Retail and Digital Channels section in Warsaw. You will work across the cloud-based integration platform and the POS system, designing backend services and developing POS functionality with Spring-based stacks and a JavaScript frontend.You will collaborate across teams to deliver...

Senior C# Developer position at a global financial institution. You will join an international team developing core systems in XVA, Liquidity, and Financial Resource Management, migrating to a modern event-driven back-end architecture. The role supports hundreds of users in a dynamic market environment within an agile, clean-code culture.Your work requires...

At Cyclad, we work with top international IT companies to help them deliver cutting-edge technologies that shape the future. We are currently looking for an experienced OutSystems Senior Developer to join an international team responsible for delivering modern enterprise applications within the Automotive & Leasing industry. You will play a key role in...

Nextlink is seeking a talented Frontend React Developer with a strong focus on User Experience (UX) to design and develop intuitive, accessible, and high-quality user interfaces for client-facing reporting solutions.The ideal candidate will combine strong React development skills with a user-centered design mindset to create engaging digital experiences that...

Do you want to work in a modern SAP cloud environment and grow your integration expertise? We seek a SAP Developer and Integration to join our CIT-ACI / Innovation & Technology team in Warsaw, responsible for building integrations, supporting SAP BTP applications, and contributing to Fiori-based solutions. Be part of a team that values collaboration,...

Ogłoszenie archiwalne, może być już nieaktualne.Frontend DeveloperMiejsce pracy: biura Rzeszów, Kraków, KatowiceProjekt: Rozwój i utrzymanie systemu Comarch ERP EgeriaMetodologia: SCRUMWidełki: 10 000 – 13 000 zł brutto (umowa o pracę lub B2B)Stack technologiczny: Angular 11+, CSS 3, HTML 5, JavaScriptOpis stanowiskaProjektowanie mechanizmów na...

We are a leading global provider of iLottery solutions and services to state-regulated lotteries, is seeking a dedicated Games Developer to join our team. In this role, you will design and develop engaging mobile and web-based games on HTML5 platforms. You will work with multi-functional teams to develop innovative concepts, maintaining high performance,...

Our company has a vision to change people’s mood for the better. And our mission is to be a fast moving, highly efficient, tech services company that engages people, partners & players and gives them great experiences. We work with a range of global client brands - are we are in “scale up” mode, hiring the best and most highly motivated, fast working,...

Location: 100% remote work (Poland)Availability: ASAP / within 1 month About the Role We are looking for a Calypso Developer to support the implementation, testing, integration, and maintenance of financial systems. The role involves collaboration with implementation teams, participation in discussions regarding business requirements and technical solutions,...

Location: 100% remote work (Poland)Availability: ASAP / within 1 month About the Role We are looking for a Calypso Developer to support the implementation, testing, integration, and maintenance of financial systems. The role involves collaboration with implementation teams, participation in discussions regarding business requirements and technical solutions,...

Join our team as a .NET Developer at Kruko, a software house specializing in creating modern web and mobile applications tailored to our clients’ needs. We deliver innovative projects that support and optimize business processes for companies in Poland and around the world. Responsibilities Designing, developing, and maintaining backend and web...

Company is a pioneer of Active ASPM, focused on securing the modern software supply chain in the age of AI. The platform reduces alert noise by identifying the critical 5% of truly reachable and exploitable risks across the SDLC—from GenAI-generated code to cloud runtime. We enable developers and security teams to ship secure software faster through...

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe. We treat technology as a tool to achieve goals. Thanks to our consultants' reliability and proactive approach, initial projects often turn into long-term partnerships. Sounds like your kind of challenge? What you get in return - Flexible cooperation...

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe. We treat technology as a tool to achieve goals. Thanks to our consultants' reliability and proactive approach, initial projects often turn into long-term partnerships. Sounds like your kind of challenge? What you get in return - Flexible cooperation...

Opis oferty Code & Pepper wspiera klientów w wymagających branżach, pomagając im w skalowaniu zespołów i budowaniu nowoczesnych produktów. Pracuj z nami nad rozwojem nowoczesnej, dużej aplikacji tworzonej na potrzeby sektora publicznego, kładącej nacisk na bezpieczeństwo i niezawodność. Jako Back-end Developer będziesz odpowiadać za...