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Today we have 77 offers

Backend Engineer Backend Engineer
Java 8, Docker, Microservicios, AWS
SW propio iGaming
1 week ago
Contact person
p. +34 663 444 972
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Tienda digital que produce soluciones a medida para la industria del juego en línea (iGaming). Trabajan con las últimas tecnologías y tienen un equipo tecnológico muy fuerte. Se dedican a crear interfaces de consumo simples pero entretenidas sobre sistemas complejos.

Sus proyectos son de gran escala y vienen con requisitos desafiantes del mercado. Se mantienen alejados de proyectos pequeños y simples.

Forman un equipo internacional pequeño pero fuerte donde todos son importantes y reciben un trato igualitario. Ofrecen un entorno de trabajo responsable, dinámico y desafiante que te pondrá a prueba y te hará crecer. Ponen el listón muy alto y, aunque siempre hay alguien para brindarte apoyo, la mayoría del tiempo estarás en el asiento del conductor haciendo que las cosas pasen.

A parte de un ambiente de trabajo excelente, ofrecen flexibilidad horaria, afterworks y descuento del 50% en el gym.

Tus responsabilidades incluirán:

  • Evangelizar migración de arquitectura monolítica a Microservicos
  • Diseño y desarrollo de una API REST limpia para uso de una aplicación web Angular
  • Ayudar a construir y administrar un sistema altamente confiable que se ejecuta en AWS
  • Mantener el sistema existente escrito en Java 8 usando el framework Play
  • Gestionar la integración profunda en varias API de terceros
  • Implementar soluciones de pruebas automatizadas.
  • Asistencia en la gestión y mejora de un sistema de integración continúa.
  • Proporcionar estimaciones de tiempo y contribuyendo a nuestros roadmaps de productos.
  • Mentorizar perfiles junior.
  • Reportar directamente al CTO.
Basic requirements
  • Al menos 3 años de experiencia trabajando en sistemas back-end.
  • Desarrollo de proyectos reales con cualquier lenguaje orientado a objetos (Java, C#, GO, .NET, C++)
  • Experiencia en la migración de arquitecturas monolíticas a microservicios.
  • Experiencia trabajando con bases de datos NoSQL (DynamoDB)
  • Construcción de conocimiento de sistemas altamente distribuidos.
  • Experiencia con pruebas automatizadas e integración continúa.
  • Dispuesto a aprender nuevas herramientas y tecnologías e impulsar tus propios límites.
  • Capacidad de autogestión y poder trabajar con supervisión mínima
  • Inglés (B2)
  • Experiencia en sistemas en la nube como AWS, Azure o Google App Engine.
  • Experiencia trabajando en metodología ágil.
  • Arquitecturas distribuidas
  • Integración de APIs de terceros
  • Experiencia en la construcción de aplicaciones a media / gran escala.
Senior Backend Engineer (NodeJ... Senior Backend Engineer (NodeJS)
NodeJS, Express, MongoDB
2 weeks ago
Contact person
p. +34 639 525 928
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Our client gather information from major short term rental market places and online travel agents to build a unique and massive amount of data that they crunch to create meaningful information for their users. From their unique and massive database built and refined over time, they deliver analyses, reports and supply data to their customers.

If you enjoy building products, working across the stack, and interested in joining a team solving both technical and business problems ranging from data science, all the way up to sales strategy, this is your gig.

Their team members are based out in Madrid and Los Angeles.

  • Design and maintain the web crawling systems to integrate new platforms or improve the existing crawling mechanisms.
  • Implement and improve Transparent's data processing techniques, needed to give meaningful representations of the gathered information.
  • Optimize our existing resources to minimize computation times and system requirements.
  • Ensure the security of the platform in terms of system administration, crawling anonymity and undesired data leaks.
  • Work closely with the CTO to support Product Owners in driving and implementing the long-term strategy.
  • Drive and promote continuous improvements: encourage and lead the changes, strive for technical excellence.

  • Competitive salary.
  • Responsibility from day one in a fast growing and global startup.
  • A vibrant international team.
  • Stock Options.
  • Flexible working hours and a possibility to work remotely some days of the week.
  • Modern and spacious office in the heart of Madrid.
Basic requirements

They are looking for a talentedpassionate, and pragmatic Senior Backend Developer, able to work in a rapidly changing environment. 

Core skills and experience we are looking for:

  • Backend - proven experience developing large scale backend services in Node.js with frameworks like express.
  • Database- you have a solid understanding of SQL and have good working knowledge of at least one of the mainline databases (MySql, Postgresql).
  • General - you are comfortable using git or svn and the command line, and have worked in a collaborative environment with a team of developers.
  • Language - you are proficient in English and/or Spanish.
Nice to have
  • GData science - you have worked with large scale data processing systems like Hadoop or Spark.
  • Database - from the experiences you have had, you know the pros and cons of SQL vs NoSQL and have worked with both database systems.
  • Backend - you have experience with other server languages like Go, Python or C++.
SW Architect NodeJs SW Architect NodeJs
Tech Lead
Fastest growing app
2 months ago
50K - 70K
Contact person
p. 679 893 349
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Our client it's a new Fintech based in San Francisco and Madrid to focus o facilitating international payments. This company wants be the first to provide a fully digital global citizens financial experience with truly global coverage and isolating their customers from the complexity of managing multiple currencies.
Basic requirements
The role combine the responsabilities of growinf and managing the Backend of the product. You will be the responsible to design the architecture and the best performance with correct technologies. Also defining/implementing the methodology for the correct development and deployment of features, in a controlled, measureable, and predictable way. 

The VP of engineering and Head of Product are based in the SF office, so good communicative skills are required to sync between both offices. 

What will your bring?
As a Architect - Tech Lead 
  • Experience designing architectures with NodeJs, Microservices, CI/CD, AWS, Docker, MongoDB, RabbitMQ, Ionic
  • Some experience leading SW engineering team.
  • Experience as technical decision maker.
  • Flexibility to work 2 evenings a week (to maximaze overlap with SF)
  • Open minded and team oriented

As a Developer you are expected to helpo guiadance with the technical directions for the product, making architecture and infraestructure decisions that allow the product to be making architecture and infrastructure decisions that allow the product to be developed in an agile, modular, and scalable way.
You'll write and review code that implements the planned functionality with an awareness of goog programming principles (f.e. SOLID) but balanced against the pragmatic needs od a fast-moving startup.
Junior Backend Developer (Node... Junior Backend Developer (NodeJs)
Startup growing up
International Fintech
2 months ago
28K - 32K
Contact person
p. 679 893 349
Share offer
Our client it's a new Fintech based in San Francisco and Madrid to focus o facilitating international payments. This company wants be the first to provide a fully digital global citizens financial experience with truly global coverage and isolating their customers from the complexity of managing multiple currencies. 
Basic requirements
What are we looking for? 
  • 1 - 2 years of experience as a developer with some overlap in this technology stack: NodeJs, MongoDB
  • Basic Knowledge of agile methodologies and tools
  • High written and spoken english level
Especially, wilingness to learnE
Nice to have
  • Experience working in another startup or fintech
  • Experience as a technical support engineer
Senior Java Software Engineer Senior Java Software Engineer
Senior International Position
Tier1 International Fintech Company
2 months ago
55K - 70K
Contact person
p. +34 681 285 025
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Our client is one of the most important Fintech Companies in Europe.

It's mission is to become a Major Bank in the international sphere, and nowadays they are building a new tech Hub in Barcelona.

We are looking for seasoned, highly skilled Java Developers in order to join one of the best projects the international market can offer.

Once there you will

  • Together with your cross-functional team you work to evolve the product powered by a microservice architecture mainly written in Java 8 and Kotlin, using Spring Boot
  • Collaborate closely with your Tech Lead on architecting new features and seeing them through to completion
  • Mentor junior members in the team by relentlessly guarding code quality through pull requests and helping them when they have questions
  • Stay up to date with the latest trends in technology and you are not afraid to propose some findings during our GSDD.

 What you will bring along

  • You have significant experience in developing software using Java 8 and Spring Boot in large-scale production systems.
  • You have a sound understanding of microservice architecture.
  • You are a person who loves to share your knowledge & learnings with the team.
  • The ability to break down a complex problem into more manageable chunks.
  • Next to speaking English fluently you are able to understand and translate business requirements.

 What they offer

  • Working with international, highly engaged peers
  • Freedom to prototype given the challenges we face
  • Getting things done attitude
  • Flat hierarchy and open communication
  • Exciting Challenges
  • Personalized Onboarding
  • Interesting technical problems to solve as we scale
  • Find a career path. Not just a job.

Sound good? Send us your application online, and we’ll get back to you soon.


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