Senior Backend Engineer

About The Company Scrambly is one of the fastest-growing adtech startups in the world, featured in the Apps Flyer Performance Index and Singular ROI Index in just 3.5 years. We're growing 250%+ Yo Y across revenue, team, product, and technology — fully bootstrapped and profitable. We're building the future of app discovery: a reward-powered alternative to...

Build systems, not just services. Work across products, not inside one codebase. Own problems from first question to production. The role We run a portfolio of mobile products used by millions of people. Our engineering team works across that portfolio. You won't join a permanent team attached to one app. You might spend your first few weeks improving...

Department: B2C & B2B Financial Services Employment Type: Full Time Location: Remote Reporting To: Kirill Nikolaenko Description Tabby creates financial freedom in the way people shop, earn and save by reshaping their relationship with money. Over 25 million users choose Tabby to stay in control of their spending and make the most out of their...

At Naphora Games Group, we're building more than games, we're building a global team of ambitious, driven people who are hungry to learn, experiment, and raise the bar for the next generation of games.We collaborate openly, move fast, and challenge ourselves every day to build better, smarter, and faster.Our goal is to create world-class games that players...

Join our expanding engineering team! We're hiring a permanent Senior Backend Engineer to join our Asset Sales group as we scale one of the most important parts of M-KOPA's FinTech platform. Build distributed, event-driven microservices and help shape what AI-native engineering looks like at M-KOPA. Join our expanding engineering team! We're hiring a...

About The Role We are looking for an experienced Senior Backend Engineer specialising in Ruby on Rails to join the R&D and Engineering team of a fast-growing AI technology company serving millions of users worldwide. In this hands-on individual contributor role, you will be responsible for designing, developing and scaling core backend applications that...

Schedule:- Flexible, Full-time Monday to Friday with at least 5 hours of overlap with US CST for meetings and collaboration.Responsibilities- Architect, design, and maintain core services supporting our CRM and Marketing platforms- Build advanced, scalable data models tailored to the evolving needs of the real estate industry- Write efficient,...

Elasticsearch B.V. is seeking a Senior Software Engineer to drive backend design for the Streams data pipeline and Logstash. The role focuses on building scalable services, contributing to OpenTelemetry, and supporting enterprise customers in a distributed, remote-first environment. You will work with Java, Golang and Ruby across Logstash plugins and core...

Xpertsoft in Portugal is seeking an experienced Backend Engineer to design, develop, and maintain scalable applications using Java and Spring Boot. You will architect microservices and build event-driven systems with Kafka, while delivering high-performance APIs using gRPC and deploying on Kubernetes. The role emphasizes Hexagonal Architecture, agile...