Senior Backend Developer

Akuaro is seeking a Senior Backend Developer to join its brand-new team focused on building a high-performance, large-scale SaaS platform. As a key member of the engineering team, you will design and implement backend features using Java and modern backend practices.The role involves participating in requirements reviews, providing accurate estimates,...

Job DescriptionWe are seeking a highly motivated Senior Backend Developer to join our team at IN-2 INGENIERÍA DE LA INFORMACIÓN, S.L.The ideal candidate will have a minimum of 3 years of experience in back-end application development using C#, REST APIs, and Relational Databases (SQL Server).Design and implement quality technical solutionsCommunicate and...

Job OverviewWe are seeking a skilled Senior Java Backend Developer to design, develop, and maintain secure, scalable RESTful APIs for our eCommerce platform. The ideal candidate will have experience with SAP integrations and designing RESTful APIs.

Job DescriptionAs a Senior Backend Developer, you will be responsible for designing and implementing quality technical solutions using C#, REST APIs, and Azure. You will analyze and evaluate projects, communicate and promote code standards, and work under Agile & SCRUM methodologies.

Job DescriptionWe are seeking a highly skilled Freelance Senior Backend Developer to join our team at Robert Walters Spain.This role is ideal for a seasoned professional with 5+ years of experience in designing, developing, and maintaining large-scale backend systems.The successful candidate will have expertise in programming languages such as Python, Java,...

Freelance Job: Senior Backend DeveloperWe are looking for a FREELANCE Senior Backend Developer for a large-scale project in the [industry sector, e.g., fintech, e-commerce]. You will be responsible for designing, developing, and maintaining the backend architecture, ensuring scalability, security, and top-notch performance.Key Responsibilities:Design and...

Desde Marlex, estamos colaborando con una empresa con sedes entre Girona y Luxemburgo, especializada en gestión y administración B2B de Fondos de Inversión a través de una plataforma 100% digital, que actualmente cuenta con 100 empleados y están en pleno crecimiento.En este momento, la empresa quiere ampliar su equipo Tech (25-30 personas) con la...

About the JobAs a Senior Backend Developer, you will be part of our team working on developing Tether's backend components.We are looking for talented developers who can join us in creating innovative new features and ensuring the smooth operation of our platform as it scales to accommodate growing user numbers.Main Responsibilities :Developing and...

Estamos buscando un Senior Backend DeveloperEl candidato ideal tendrá más de cinco años de experiencia profesional en el desarrollo de aplicaciones con:JavaKotliny en la implementación de componentes basados en la nube en entornos como:KubernetesAzureBuscamos a alguien con gran conocimiento en componentes clave del Spring Framework y que esté preparado...

Desde Marlex, estamos colaborando con una empresa con sedes entre Girona y Luxemburgo, especializada en gestión y administración B2B de Fondos de Inversión a través de una plataforma 100% digital, que actualmente cuenta con 100 empleados y están en pleno crecimiento. En este momento, la empresa quiere ampliar su equipo Tech (25-30 personas) con la...

Developer Backend Senior .NET (+8 años & BARCELONA)TechsBCN es un grupo de profesionales especializados en tecnologías web & Microsoft.Somos un equipo dinámico y con ganas de crecer y aprender día a día.Nos gusta mucho lo que hacemos y estamos constantemente reinventándonos y especializándonos en las tecnologías más punteras y novedosas del...

Company OverviewWe are a dynamic IT company, IN-2 INGENIERÍA DE LA INFORMACIÓN, S.L., dedicated to delivering innovative solutions. Our team is passionate about technology and committed to excellence.SalaryNo salary information is provided.Job DescriptionWe are seeking a highly skilled Senior Backend Developer to join our team. As a Senior Backend...

Job OverviewWe are seeking an experienced Senior Backend Developer to join our team at IN2 INGENIERIA DE LA INFORMACION. As a key member of our development team, you will be responsible for designing and implementing high-quality technical solutions using C#, .Net, and Azure.

Novicell Spain offers an exciting opportunity for a skilled Senior Backend Developer to work on challenging projects, collaborating with a diverse team of specialists.Job DescriptionWe are looking for a motivated Senior Backend Developer to develop performance-critical and scalable microservices and APIs with state-of-the-art technologies like .NET, C#, and...

Senior Backend Developer (Engine team), BarcelonaClient: WorkatoLocation: Barcelona, SpainJob Category: OtherEU work permit required: YesJob Views: 4Posted: 06.03.2025Expiry Date: 20.04.2025Job Description:We are looking for an exceptional Senior Backend Developer, Ruby to join our growing Engine team.The Engine team develops and maintains most things...

Job Description:As a Senior Backend Developer, you will be responsible for designing and implementing server-side logic, databases, and APIs using Java, Kotlin, Spring Boot, Quarkus.You will develop RESTful APIs to support frontend functionalities, ensuring compliance with OpenAPI specifications.Additionally, you will ensure robust, secure, and scalable...

Job DescriptionWe are currently seeking a highly skilled Senior Backend Engineer to join our team and play a key role in managing and enhancing our Kubernetes platform. This position involves providing an exceptional Developer Experience by building and optimizing tools, ensuring smooth deployments, and supporting our development teams by configuring,...

About the RoleAs a Senior Backend Developer, you will be part of our BeTIX development team, reporting directly to the BackEnd Lead.Your primary objective will be to ensure that BeTIX continues to be built with the highest quality, using clean and well-documented code within a TDD development methodology.

Good afternoon, everyone: I'm looking for a Backend Developer with expertise in Nest.js (CONTRACTOR) based in Barcelona, Spain. Tasks & Responsibilities: • Design, develop, and maintain scalable and efficient backend applications using Nest.js .• Ensure application performance, quality, and responsiveness by implementing robust solutions.• Collaborate...

PHP Backend Developer - Demo MultiAgentsSobre NosotrosEn Demo MultiAgents, somos líderes en el desarrollo de soluciones tecnológicas innovadoras que facilitan la interacción entre múltiples plataformas y agentes. Nuestro enfoque se centra en ofrecer productos de alta calidad que resuelven problemas complejos y mejoran la eficiencia operativa de nuestros...