backend engineer

Liquid Barcodes is seeking a strong backend developer to design, build, and improve features for our SaaS platform serving retail brands. You will influence architecture, own backend features, and work across Product, Engineering, Customer Success, and Support from our Málaga base.The role emphasizes ownership, scalability, and collaboration, with flexible...

Remote Control Operations Centre Engineer Envision is a global green technology group committed to accelerating the energy transition through integrated renewable, storage, digital and hydrogen solutions. Envision provides renewable energy system solutions to corporations, governments, and institutions worldwide, reducing the cost of renewable energy...

About The Role Join our dynamic team in Málaga as a Backend Engineer. In this role, you will play a crucial part in our Sportsbook domain, by working on the most impactful problems and being able to bring about change with effective momentum. You'll collaborate closely with our Senior Engineers, participating in tech meetings, validating architectural...

Bsport is an all-in-one platform for boutique fitness and technology. We are hiring a Senior Backend Engineer in the Community & Engagement team to build scalable backend systems for marketing, communications and member data across thousands of studios worldwide.You will own complex backend projects, contribute to re-architecture, and collaborate with...

GFT TECHNOLOGIES SE busca un Senior Python Developer para diseñar y desarrollar aplicaciones backend en Python de alta calidad, orientadas a microservicios y APIs REST.Se requieren más de 8 años de experiencia, conocimiento de frameworks como FastAPI y experiencia en entornos cloud (AWS), Docker y CI/CD. Hará revisión de código, diseño de...

Block Labs is seeking a Go backend engineer to build distributed, transactional backend services across crypto, fintech, and real-money gaming. You will own architectural decisions and be responsible for production behaviour in a high-velocity environment.The role focuses on writing robust Go services, ensuring correctness, and operating the system with...

ERNI - Swiss Software Engineering in Barcelona region is seeking a backend developer to design, build and maintain cloud-based identity services with .NET 6+ on Microsoft Azure. You will contribute to secure, scalable backend systems and participate in CI/CD, cloud-native practices and DevOps workflows.The role emphasizes collaboration, ongoing learning, and...

Help change one of the largest global industries: insurance brokerage.About UsAfori's vision is to ensure every human has the right cover at the right time. Our founders previously built insurance unicorn wefox and are now building the AI layer for insurance brokers: agents that plug directly into brokers' daily workflows and take over the back-office work...

Descripción del trabajo Busquem un/a Backend Java Engineer Wikiloc és una scaleup líder internacional dins del sector de les aplicacions de navegació i enregistrament d’activitats a l’aire lliure. La plataforma, formada per web, apps i wearables , permet crear, seguir i compartir rutes GPS d’arreu del món. Som un equip de 35 persones, amb un alt...

Akuaro busca desarrollar y mantener servicios backend en Java dentro de plataformas de conectividad para turismo. Te unirás a un equipo técnico que prioriza calidad, escalabilidad y resiliencia, trabajando en un entorno híbrido y colaborando con producto, negocio y QA para entregar soluciones robustas en entornos exigentes.El puesto implica optimizar...

Betsson Group in Malaga is seeking a Senior Backend Software Engineer to join our Development team. You will design and build distributed backend services in .NET, drive containerization and cloud migration, and help shape scalable architectures for high-availability systems.You’ll collaborate with product and commercial teams, write high-quality tests,...

Barcelona, Full-time, Hybrid Fledge We are a boutique search firm connecting exceptional Talent with the most innovative companies and products that positively impact our societies. We present a tailor‑made solution between fine consulting and flexible Talent search process outsourcing: Fractional Talent Acquisition Advisory Recruitment operation...

Pearson is seeking a Senior Software Developer to join our English Language Learning division, helping design and deliver scalable backend solutions with AI capabilities. You’ll work in a highly autonomous, fast-moving environment and contribute to new feature development while mentoring teammates.The role emphasizes collaboration with product owners,...

Bark.com is hiring a Senior Backend Engineer based in Spain for a fully remote role. As part of an agile team, you will innovate and solve user problems while maintaining a focus on performance and scalability.Your responsibilities will include developing APIs, mentoring engineers, and proposing improvements to the codebase. Candidates should have extensive...

DNA325 is a remote-first AI-native product company building fast, reliable backend layers that power AI interactions in email, notes, and task tools. You will join a small, high-talent team shipping production-grade services and orchestration for model-driven features.You’ll own inference pipelines, optimize latency, and ensure observable APIs across...

Salto busca un Backend Engineer para diseñar, escalar y mantener microservicios en la nube de alta disponibilidad que gestionan el acceso móvil para millones de usuarios.Trabajarás en el equipo de Software R&D, con Go como base y la flexibilidad de elegir la mejor herramienta para cada tarea. Tendrás experiencia en Docker, Kubernetes y CI/CD (GitHub...

EthiFinance is seeking a Senior Software Engineer to join our Technology team and contribute to the ongoing development of our sustainability data platform. Reporting to an Engineering Manager, you will design, build and improve scalable, secure systems powering our products and services in an international, collaborative environment.You will work with...

Senior ERP Backend Engineer - Microsoft Dynamics 365 Finance & Supply Chain Management / ERP PlatformRole PurposeThe Senior ERP Backend Engineer will design, build, extend, integrate, and support backend components for the Microsoft Dynamics 365 Finance & Supply Chain Management ERP platform. The role requires hands‑on engineering capability in X++,...

New Relic in Barcelona, Catalunya, Spain, is seeking a Software Engineer 2 - Streaming Services to own and scale streaming services and their support tools across global environments. You will collaborate with a distributed team to improve reliability, automation, and architecture for high-throughput data pipelines.You will participate in on-call rotations,...

About Us At Nextlane, we don’t just develop software solutions – we create the future of the automotive industry. We are a company that combines advanced technology with a clear vision: simplifying and digitizing every step of the automotive customer journey, empowering manufacturers and dealerships to thrive in a constantly evolving market. We believe...