Engineer - back End Developer
hace 2 semanas
Principal Backend Engineer Zartis is a digital solutions provider working across technology strategy, software engineering and product development. Our engineering hubs in EMEA and LATAM are full of talented professionals delivering business success and digital improvement across application development, software architecture, CI/CD, business intelligence, QA automation, and new technology integrations. We are looking for a Principal software engineer to work on a project in the healthcare industry. You will be part of a distributed team developing new technologies to solve real business problems and you’ll design and build scalable, high-impact software across both backend and frontend systems. We are looking for someone with good communication skills, ideally with experience making decisions, being proactive, used to building software from scratch, and with good attention to detail. Develop high-performance data pipelines and APIs for real-time and batch processing. Build responsive web applications and internal tools with modern frontend frameworks. Own and drive technical projects end-to-end, ensuring business alignment and scalability. Improve observability, monitoring, and reliability across services, infrastructure, and frontend. Mentor and upskill engineers, fostering a strong full-stack engineering culture. Apply best practices in service design, data consistency, security, and user experience to ensure compliance. 6+ years in backend development (service-oriented architectures) ~ Proficient in Python ~ Deep knowledge of RESTful and event-driven service design and building responsive, user-friendly web apps. ~ Experienced in designing and optimizing data-intensive apps involving large-scale data movement and transformation, with effective UI presentation. ~ Strong expertise in performance optimization, reliability engineering, and security across the stack. ~ Proven record of mentoring engineers and driving best practices in service/API and frontend development. ~ Hands‑on with observability, monitoring, and operational excellence in distributed systems and web apps. ~ Experienced with relational databases, cloud platforms (AWS preferred), and modern frontend build/deployment pipelines. ~ Familiar with data consistency, eventual consistency, database performance tuning, and frontend state management. 100% Remote Work ~ Monthly
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Programador Back-End
hace 2 días
España ITERIAM A tiempo completoActualmente estamos buscando un programador back-end con experiencia. Lo que harás Desarrollar nuevas funcionalidades con microservicios Colaborar en un entorno Scrum , con Git/GitFlow y PRs bien revisadas. Asegurar calidad con tests unitarios (jUnit y Mockito) .
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Desarrollador de back-end
hace 2 días
España General Software A tiempo completoSenior Backend Developer (100% Teletrabajo)Desde General Software, buscamos un Senior Backend Developer para incorporarse a un proyecto estratégico de un cliente final del sector tecnológico (confidencial). Si quieres trabajar con un stack moderno, microservicios y servicios cloud de alto rendimiento, ¡esta oportunidad es para ti! Stack...
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Senior Web Developer
hace 1 semana
españa SIROC A tiempo completoSenior Web Developer – SIROC At SIROC, we are seeking a Senior Frontend Engineer to join our worldwide team. As a Frontend Engineer, you will play a key role in building web applications and collaborating with engineers, project managers, designers, and venture investors. What You’ll Do Participate in the UX & UI validation of frontend applications....
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Senior BackEnd Developer Spring Boot, 100% En remoto
hace 2 semanas
España PANEL Sistemas Informáticos A tiempo completoSenior BackEnd Developer Spring Boot ¡Únete a nuestro equipo como Desarrollador Back-End Senior! Proyecto: Payment Hubs Modalidad: 100 remoto Inglés: B2 Lo que buscamos: +5 años desarrollando Back-End Microservicios con Spring Boot Mensajería: RabbitMQ, Kafka Bases de datos (SQL / NoSQL) Cloud: AWS Contenedores: Kubernetes ...
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Senior Backend Engineer
hace 6 días
españa Bask Health A tiempo completoA disruptive telehealth company in Spain is seeking a Senior Back-End engineer to work alongside the CEO and CTO. The role involves designing and implementing services for a serverless platform built with Next.js and SST. Ideal candidates are full-stack generalists with strong back-end skills and entrepreneurial spirit, ready to tackle the challenges of a...
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Staff Software Engineer, Back-end
hace 1 semana
españa Affirm A tiempo completoStaff Software Engineer, Back-end (Identity Engineering) Remote Spain Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. Identity International is a newly established team created to accelerate Affirm’s international expansion - one of...
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Senior Product Engineer
hace 2 días
España Kota A tiempo completoSenior Product Engineer (Backend) — Developer Products Join us at Kota as a Senior Product Engineer (Backend) on the Kota Embed team. We are building the first fully integrated benefits platform and a next‐generation embedded insurance and retirement product. Our mission is to make insurance and benefits accessible and delightful for the modern...
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Desarrollador IT
hace 2 semanas
España hiberus A tiempo completoHuman Resources Business Partner | IT Talent Acquisition en Hiberus Tecnología ¿Todavía no conoces HIBERUS TECNOLOGÍA ? Somos una empresa de #tecnología construida con un ingrediente diferencial, la HIPERESPECIALIZACIÓN . Formar parte de Hiberus significa crecimiento, pasión por la tecnología, interés por la innovación, ambiente laboral flexible y...
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Senior Fullstack Developer
hace 1 semana
Calle del Cidro, , Madrid, España APPTIVA CORE TECHNOLOGIES A tiempo completo 100.000 € - 120.000 € al añoDescripción de la empresa Apptiva Core Technologies, company specialized in SW development, experts in Digital Transformation, Blockchain, IoTs, NFTs, Cloud, every technology based in Javascript, Python and AWS environments. Descripción del empleo Apptiva Core Technologies, company specialized in SW development, Digital Transformation, Blockchain, IoTs,...
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Front End Developer
hace 1 semana
españa HawodTech Solutions A tiempo completoOverview We are looking for a Frontend Senior Software Developer who can work remotely to join our Spanish (European) team. The key individual should be proactive, responsible, committed, and punctual. He/ She should be adaptable to new technologies and updated versions of common tools and frameworks. Responsibilities Job Responsibilities: Assist in the...
