Empleos de programista backend developer en Madrid

Take your career to the next level with Amaris Consulting as a Senior Low-Code Developer. Become part of an international team, thrive in a global group with €800 M turnover and 1,000 clients worldwide, and an agile environment by planning the kickoff and follow-up on projects. Join Amaris Consulting, where you can develop your potential and make a...

A global tech company seeks a Team Lead Backend Developer experienced in Node.js for its Valencia office. This role requires strong leadership and IT skills, with 8+ years of experience in the field. Responsibilities include managing development teams, ensuring project completion, and motivating staff. Candidates must have extensive web development...

Second Window está buscando un/a Backend Developer Senior para unirse a su equipo en Madrid. Con un enfoque en desarrollar sistemas backend escalables, deberás tener al menos 4/5 años de experiencia en desarrollo Java y un dominio profundo de tecnologías como SQL y Spring. Ofrecemos un contrato indefinido, un salario entre 40.000 y 45.000 euros brutos...

Clutch Canada is seeking a skilled backend developer to design and maintain robust APIs for their innovative text-to-speech products. The ideal candidate will have proven experience in backend development, particularly with TypeScript and Node.js, and will play a crucial role in overseeing the backend architecture.Working in a fully distributed team, you...

Iwantic busca un Golang Developer para una compañía tecnológica en plena transformación digital. Desarrollarás backend de nuevas funcionalidades y crearás servicios web y asíncronos en Golang, dentro de un equipo Scrum multidisciplinar.Ofrecen contrato indefinido, salario entre 30.000 y 35.000 € brutos anuales, horario intensivo de 08:00 a 16:00 y...

A leading technology firm in Barcelona seeks a Senior Web Developer with at least eight years of experience in Microsoft technologies. You will be developing backend components and APIs while contributing to project improvements and best practices. The role offers hybrid working conditions, covering certifications, and various perks such as health insurance...

adesso Spain is seeking a Backend Developer / DBA to join our international team and contribute to a mission-critical data platform processing millions of transactions daily. You’ll design and optimize backend solutions with Java/Spring Boot, manage SQL-heavy workloads (PostgreSQL/AWS Aurora), and work on a cloud-native platform on AWS. The role involves...

MÉTRICA busca un/a Backend Developer con más de 3 años de experiencia en Java 17+ y Spring Boot. El puesto incluye desarrollar microservicios y APIs RESTful, trabajar en entornos distribuidos y colaborar con equipos técnicos en la nube. Ofrecemos un contrato indefinido, totalmente remoto, y un ambiente tecnológico moderno. Si deseas crecer como backend...

Desde WayOps buscamos un perfil Junior Application Developer que quiera seguir creciendo profesionalmente participando en el desarrollo y evolución de una plataforma interna de Market Intelligence dentro de un entorno técnico exigente, con foco en el sector farmacéutico y la creación de soluciones orientadas a negocio.PROYECTO & EQUIPOFormarás parte de...

Rehive is building the platform that lets fintechs launch with reliable ledgers, stablecoin integrations, and developer-friendly APIs. You will design and implement backend services that handle financial transactions and ensure system reliability at scale. You will work with PostgreSQL, focus on data consistency, and leverage AI-assisted tools to accelerate...

Verisure is seeking a Senior Backend Software Developer to join the Technology Department at the Alicante Tech Hub. You will act as a technical referent for the IT Provisioning team, guiding architecture decisions and ensuring the onboarding data flows align with platform strategy. The role emphasizes reliability, scalability, and collaboration with...

Backend Engineer (Senior/Lead) ID44003 at AgileEngineAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We are a leader in application development and AI/ML, with a people‑first culture recognized as a Best Place to Work.WHY JOIN US If you’re looking for a place...

SunMedia es una empresa AdTech de vídeo y branding que aporta soluciones tecnológicas tanto a medios (publishers) como a anunciantes (advertisers). Por lo tanto, el modelo de negocio de la empresa se apoya en la gestión de publishers y advertisers, así como los anuncios (creatives) que los advertisers crean y los publishers muestran en sus páginas web....

¿Te interesaría seguir desarrollándote como Senior Backend Developer en una empresa dedicada al sector seguros con casi 100 años de historia, con capital exclusivamente nacional y con uno de los niveles de solvencia más elevados del mercado? Desde Oxigent Technologies seleccionamos un/a Programador/a Backend para participar el desarrollo de un...

PayXpert in Spain seeks a Senior Backend Developer to design, build and evolve the backend services that support the Payment Gateway, Secure Store and other security‑sensitive components within the core payments platform. The role spans mainly on the PHP‑based e‑commerce gateway but also on the Java/Kotlin payments platform components, working across...

BCNC Group busca un Senior Backend Developer Java para liderar un proyecto nuevo orientado a modernizar procesos logísticos a escala global. Participarás desde el inicio en decisiones de diseño y evolución tecnológica, trabajando en un entorno ágil junto a un equipo de backend, frontend, producto y arquitectura. El rol exige experiencia sólida en...

Descripción del trabajo Estamos buscando reforzar a uno de nuestros equipo con un rol de Backend Developer especializado en .NET con al menos 4 años de experienciaFormarás parte de un equipo que desarrolla productos con impacto internacional trabajando en entornos altamente escalables y seguros basados en .NET Core y arquitecturas de microservicios en...

AIM Sport is seeking an AI Backend Developer in Madrid to design and build intelligent backend services that integrate AI and LLMs into products. You will develop Python-based REST APIs (FastAPI/Flask/Django REST) and build scalable server-side architectures, while orchestrating AI pipelines and ensuring robust validation of AI outputs.You will work with...

Speechify is seeking a backend developer to join their team in Medellín, Spain. The role involves designing and maintaining APIs, overseeing backend architecture, and collaborating on B2B solutions. Ideal candidates have proven experience with TS/Node, cloud platforms like GCP, and ideally Docker and Kubernetes experience. Join a dynamic environment where...

Nuvolar Works is expanding its backend capabilities with a Senior Java Developer focused on unifying enterprise data platforms. You will design, build and evolve backend services supporting data exchange across teams in a global healthcare-oriented initiative.Work in a high-autonomy environment, drive technical solutions, and collaborate with engineering,...