backend developer

We are looking for a senior engineer to grow the backend and the workflow engine behind Workflow Builder, and to take the product into customer environments. You own modules end to end, from design through deployment to production support. About this job opening We build Workflow Builder , our product for designing and running processes visually. It gives...

Senior Backend Developer Location: Remote (European Time Zone), once per month in the office in Cracow Contract Type: B2B About Us ETFBOOK is a Swiss SaaS company providing data, analytics, and custom solutions in the Exchange Traded Funds (ETFs) space. Founded in 2020, we aim to make global ETF data accessible, actionable, and valuable for institutional...

Magma Math, is a K–12 platform that helps teachers make smarter instructional decisions and encourages deeper student-driven discussions and collaboration around math. We're a fast-growing, well-funded company in thetop tier of European EdTech— backed by$40M Series Aand growing like crazy. But we're keeping it lean, smart, and fun — without the...

Magma Math, is a K–12 platform that helps teachers make smarter instructional decisions and encourages deeper student-driven discussions and collaboration around math. We're a fast-growing, well-funded company in thetop tier of European EdTech— backed by$40M Series Aand growing like crazy. But we're keeping it lean, smart, and fun — without the...

payabl. empowers businesses to grow through payments innovation and banking services. Our ambition is to expand our strong portfolio of global financial services and make them all accessible through our unified platform, payabl.one. As a licensed financial company with principal membership with card schemes, we specialize in global payments and...

🚀 Zexter is an ambitious product building its own technological ecosystem in the iGaming space.We are developing our in-house platform, which is already live and actively operating, while also expanding our product line, allowing us to adapt quickly to market needs and implement innovations at speed.We are looking for a Backend Developer to join our team...

Dla jednego z naszych klientów poszukujemy osoby na stanowisko Senior Java Backend Developer, która wesprze zespół odpowiedzialny za rozwój i utrzymanie nowoczesnych systemów informatycznych opartych o architekturę mikroserwisową. Zakres obowiązków rozwój, budowa i utrzymanie aplikacji backendowych, projektowanie oraz rozwój architektury...

payabl. empowers businesses to grow through payments innovation and banking services. Our ambition is to expand our strong portfolio of global financial services and make them all accessible through our unified platform, payabl.one. As a licensed financial company with principal membership with card schemes, we specialize in global payments and...

We are the Intelligent Internet Platform. We connect People, Places and Things anywhere, managing Internet Performance better than anyone else while providing One Global Experience, giving Visibility, Control and Security through expereoOne.Expereo believes in the power of Internet connectivity. As the world's largest provider of managed...

We are seeking a Lead Java Backend Developer with exceptional expertise in distributed systems, real-time data processing, and cloud-native architectures to deliver highly scalable enterprise platforms for high-throughput, mission-critical environments. Please note that working from the client's office 3 days per week is required. Responsibilities Design and...

You will need to be an expert in backend development with a thorough understanding of the technologies involved. Strong backend skills where you can demonstrate your ability to apply these technologies, as well as deploy and maintain them will be crucial to success. Technologies we work with: Typescript, JavaScript, Node.js, REST APIs, AWS,...

Fitatu to więcej niż aplikacja – to styl życia dla ponad 1,5 miliona użytkowników miesięcznie, a nasze API każdego dnia obsługuje ~40 milionów zapytań.Budujemy zupełnie nowy produkt od podstaw — i szukamy osoby, która dołączy do zespołu na wczesnym etapie i realnie współtworzy architekturę oraz kluczowe decyzje techniczne, zamiast...

Cześć! Poznaj możliwości współpracy ze Scalo!Zakres współpracy obejmuje:realizacja usług w projekcie bankowym związanym zprojektowaniem i tworzeniem oprogramowania w języku Java dla aplikacji webowych udostępnianych w intranecie,proponowanie i wdrażanie nowych rozwiązań technologicznych i optymalizacji istniejących,pielęgnowanie standardów...

About the Role We are looking for a Backend Developer to join the Supplier onboarding and Quote Management teams and work directly on the computational core of our platform. You will write Python and/or dotnet every day. You will work on an existing Python/C# backend and create new services. You will work on solving real-world business problems, like...

Python, SQL, clean code development following Lead Architect guidelines, API development and integration (FastAPI/Django)Project & TasksAutomated report generation, data cleaning and transformation, unit testingLanguagePolish C2English C1ConditionsB2B contractRemoteBusiness Line Support, based in Warsaw, Poland, is the data controller of personal data. You...

We are seeking a Lead Java Backend Developer with exceptional expertise in distributed systems, real-time data processing, and cloud-native architectures to deliver highly scalable enterprise platforms for high-throughput, mission-critical environments. Please note that working from the client's office 3 days per week is required.ResponsibilitiesDesign and...

ОписаниеCycode is an Agentic Development Security Platform designed to secure the AI-powered development lifecycle. It combines security scanning, AI governance, and agent-driven automation to help organizations identify risks, understand their impact, and respond to threats.ЗадачиDevelop backend systems end to end, from architecture and design...

We're hiring an experienced backend engineer to integrate our ATS, Teamtailor, into Darize s ecosystem. You'll connect it with our systems and bring its data back to where it's needed, including our Dynamics-based CRM and Agent Hub, our platform for matching clients with the right consultants. You'll own this project and work on it alongside other teams in...

The project focuses on developing and maintaining a backend platform used by multiple teams and systems on a daily basis. The service processes telemetry coming from HVAC devices through the device communication layer. Incoming data is aggregated and exposed through APIs used by applications and other internal services. The platform operates across Azure...

payabl. empowers businesses to grow through payments innovation and banking services. Our ambition is to expand our strong portfolio of global financial services and make them all accessible through our unified platform, payabl.one. As a licensed financial company with principal membership with card schemes, we specialize in global payments and...