Senior Backend Engineer — Scalable Payments

A leading consumer electronics retailer in Barcelona is seeking an experienced software developer to design and maintain backend services using Kotlin.Para ser considerado para una entrevista, por favor, asegúrese de que su solicitud se ajusta plenamente a las especificaciones del puesto que se encuentran a continuación.The role requires at least 5 years...

Titan Operating System S.L.Los candidatos deben tomarse el tiempo de leer atentamente todos los elementos de este anuncio de empleo. Por favor, envíen su solicitud sin demora.(Titan OS) из Барселоны ищет Senior Backend Engineer для разработки масштабируемых серверных решений, поддержки API...

Workato is seeking a Senior Go Engineer to join the Genie team, developing core platform features including AI chatbot dispatching and managing synchronous/asynchronous AI execution. You will build gateways, logging infrastructure, and scale distributed systems with SRE support while collaborating with AI teams.You will contribute across the full development...

Neural Trust in Barcelona, Spain, is seeking a Senior Software Engineer to scale our platform and advance AI security technologies. You will contribute to backend systems using Go and Python, own end-to-end initiatives from design to deployment, and collaborate with a talented, multi-skilled team. The role emphasizes building robust, secure, and measurable...

Fliff Inc.La experiencia que se espera de los solicitantes, así como las habilidades y cualificaciones adicionales necesarias para este trabajo, se enumeran a continuación.is building an arena for rewards-driven entertainment, unblocking the economics of social games.We seek aSenior Python Engineer to drive backend integrations across KYC, geolocation,...

Capitole is seeking a highly skilled Senior Software Engineer (Backend) to join their fully remote engineering team. You will design, develop, and maintain scalable backend systems, collaborate with engineers, product managers, and designers, and contribute to all phases of the development lifecycle.This remote role emphasizes robust API design, cloud and...

Grafana is seeking a Senior Software Engineer (Backend) to design, develop, and maintain scalable backend systems for our products in a fully remote engineering team. You will collaborate on architecture decisions and contribute across the development lifecycle, with occasional travel for team meetups.Ideal candidates have 5+ years in backend development,...

OLX is seeking a Senior Software Engineer (Backend) to join a fully remote engineering team. You will design, develop, and maintain scalable backend systems powering our products, collaborating with engineers, product managers, and designers from anywhere in Spain.Occasional travel for team meetups may be required. Required are 5+ years of backend...

Stark Future SL is seeking a Senior Backend Engineer to design, develop, and operate production web services that power our AI-enabled backend.Antes de solicitar este puesto, por favor, lea la siguiente información sobre esta oportunidad que encontrará a continuación.You will own critical components and collaborate across product, AI, and operations teams...