2,427 ofertas de junior backend en toda España.

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N26

Backend Engineer - Customer Risk Lifecycle

Hace 33 días

Remoto

... foundation enables N26 to achieve sustainable growth while maintaining the highest levels of trust with our customers and regulators. We are seeking a talented Backend Engineer to join our expanding teams in Barcelona and evolve our product, powered by a microservice architecture predominantly written in Kotlin, using Spring ...

Barcelona, España

B. Braun

Backend Software Developer (.NET)

Hace 33 días

Remoto
Híbrido

From €55,000 a year

What you'll do - Backend Expert: Own and evolve backend services using C# https://jobeax.com/link/fX7Wdgq3IFlgyYQv Core (.NET 6/8+). - Data Architecture: Design and optimize schemas in PostgreSQL , including experience or strong interest in Time Series Data (e.g., TimescaleDB). - Asynchronous Messaging: Implement and maintain ...

Barcelona, España

B. Braun

Backend Software Developer (.NET)

Hace 33 días

Remoto
Híbrido

From €55,000 a year

Barcelona, España

B. Braun

Backend Software Developer (.NET)

Hace 33 días

Remoto
Híbrido

From €55,000 a year

Barcelona, España

Fever

Senior Backend Engineer

Hace 33 días

Remoto
Tiempo completo
Contrato

€50,000 - €75,000 a year

About the role Hey there! We're Fever, the world's leading tech platform for culture and live entertainment. Our mission? To democratize access to culture and entertainment. With our proprietary cutting-edge technology and data-driven approach, we're revolutionizing the way people engage with live entertainment.

España

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Staff Software Engineer, Backend (Identity International)

Hace 33 días

Remoto
Híbrido
Presencial

€103,000 - €139,000 a year

... - There would be an on-call rotation for this role as a requirement. What We Look For · You have 8+ years of experience designing, developing and launching backend systems at scale using languages like Python or Kotlin. · You have an extensive track record of developing highly available distributed systems using technologies ...

España

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Software Engineer I, Backend (Collections)

Hace 33 días

Remoto
Híbrido
Presencial
Tiempo completo
Contrato

€57,000 - €87,000 a year

... office-based due to the nature of their job responsibilities. What We Look For - You have previous work or internship experience designing, developing and launching backend systems at scale and are experienced using one of Python or Kotlin. - You are familiar with the building blocks of distributed systems, and the technologies ...

España

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Staff Software Engineer, Backend (Deal Reporting)

Hace 33 días

Remoto
Híbrido
Presencial

€103,000 - €139,000 a year

... There would be an on-call rotation for this role as a requirement". What We Look For: · You have 7+ years of experience designing, developing and launching backend systems at scale using languages like Python or Kotlin. · You have an extensive track record of developing highly available distributed systems using technologies ...

España

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Senior Software Engineer, Backend (Card Acquisition)

Hace 33 días

Remoto
Híbrido
Presencial

€86,000 - €122,000 a year

... candidates in need of individualized support during the hiring process. What We Look For - You have 4+ years of experience designing, developing and launching backend systems at scale using languages like Python or Kotlin. - You have a track record of developing highly available distributed systems using technologies like ...

España

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Software Engineer II, Backend (Collections)

Hace 33 días

Remoto
Híbrido
Presencial
Tiempo completo
Contrato

€73,000 - €109,000 a year

... interview process. What We Look For · You have a total of 2.5+ years of experience as a software engineer. You have experience designing, developing and launching backend systems and are proficient in one of Python or Kotlin. · You are familiar with the building blocks of distributed systems, and the technologies like AWS, MySQL ...

España

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Senior Software Engineer, Backend (Test Enablers)

Hace 33 días

Remoto
Híbrido
Presencial
Tiempo completo
Contrato

€86,000 - €122,000 a year

... sponsorship for this role, but do require that someone is based in Spain for the role. What We Look For - 5+ years of software engineering experience. - Strong backend engineering experience with Python, Kotlin, Java , or similar languages. - Experience designing, building, and operating distributed systems, platform infrastructure, ...

España

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Senior Software Engineer, Backend (Identity International)

Hace 33 días

Remoto
Híbrido
Presencial
Tiempo completo
Contrato

€86,000 - €122,000 a year

... on-call rotation for this role as a requirement. What we're looking for What We Look For · You have 4+ years of experience designing, developing and launching backend systems at scale using languages like Python or Kotlin. · You have a track record of developing highly available distributed systems using technologies like ...

España

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Senior Software Engineer, Backend (Card)

Hace 33 días

Remoto
Híbrido
Presencial
Tiempo completo
Contrato

€86,000 - €122,000 a year

... requirement. What We Look For · You have a total of 4+ years of experience as a software engineer. · You are experienced in designing, developing and launching backend systems at scale technologies like Python, Kotlin, AWS, MySQL, and Kubernetes. · You have experience shipping front end applications · You have experience defining ...

España

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Staff Software Engineer, Backend (Card)

Hace 33 días

Remoto
Híbrido
Presencial

€103,000 - €139,000 a year

... payments! What we look for · You have a total of 8+ years of experience as a software engineer. · You are proficient in designing, developing and launching backend systems at scale technologies like Python, Kotlin, AWS, MySQL, and Kubernetes · You are proficient in developing front end applications. · You have experience ...

España

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Senior Software Engineer, Backend (Servicing International)

Hace 33 días

Remoto
Híbrido
Presencial

€86,000 - €122,000 a year

... this role, but do require that someone is based in Spain for the role. What we look for - You have 4+ years of experience designing, developing and launching backend systems at scale using languages like Python or Kotlin. - You have a track record of developing highly available distributed systems using technologies like ...

España

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Software Engineer II, Backend (Recoveries)

Hace 33 días

Remoto
Híbrido
Presencial
Contrato

€73,000 - €109,000 a year

... example. What We Look For · You have a total of 1.5+ years of experience as a software engineer. · You are experienced in designing, developing and launching backend systems at scale technologies like Python, AWS, MySQL, and Kubernetes. · You have experience shipping web apps using declarative UI frameworks like React. · ...

España

BASF

Senior Backend BI Engineer (m/f/d)

Hace 33 días

Híbrido

Education & certifications - Several years of experience in data engineering, BI, analytics, backend development, or a comparable role. - Expertise in Databricks and SQL based data modelling - Ability to understand complex data quickly and explain it clearly to business and technical audiences. - Structured approach to ...

Madrid, España

HCLTech

Senior Backend Developer Spring

Hace 33 días

Our goal is to strengthen the brand in Spain. Backend Developer! Java 8, 11 Spring (Spring-Boot, Spring-Batch, MVC) Junit, Mockito, Wiremock, MockMVC JPA, Oracle, JDBC Experience working with Azure Devops Message Brokers (Kafka, RabbitMQ) Database Migration Tool: Liquibase/Flyway Static code analysis tools (Sonar, PMD, ...

Granada, España

Qaracter - Beyond your Challenge

Java Backend Developer (with Spanish)

Hace 33 días

Are you a Java Backend Developer with strong experience in microservices, Spring Boot, Kafka, and enterprise applications? Do you enjoy working with modern technologies, designing scalable solutions, and contributing to complex financial technology projects? At Qaracter, we're looking for a Java Backend Developer to join ...

Santa Cruz de Tenerife, España

Sngular

Desarrollador/a Backend Java - Cloud ¡remoto!

Hace 33 días

Remoto

... de las 10 mejores empresas para desarrollar una carrera profesional en España, según la prestigiosa lista LinkedIn Top Companies 2026. y construir soluciones backend altamente escalables utilizando Go como tecnología principal. y realizar consultas eficientes en bases de datos utilizando SQL. y gestionar sistemas de mensajería ...

Murcia, España