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Ver ofertas empleo

Ofertas de empleo de spring professional

5 ofertas de trabajo de spring professional


Data Engineer

About Us

At RavenPack, we are at the forefront of developing the next generation of generative AI tools for the finance industry and beyond. With 20 years of experience as a leading big data analytics provider for financial services, we empower our clients—including some of the world's most successful hedge funds, banks, and asset managers—to enhance returns, reduce risk, and increase efficiency by integrating public information into their models and workflows. Building on this expertise, we are now launching a new suite of GenAI and SaaS services, designed specifically for financial professionals.

Join a Company that is Powering the Future of Finance with AI

RavenPack has been recognized as the Best Alternative Data Provider by WatersTechnology and has been included in this year’s Top 100 Next Unicorns by Viva Technology. You will be working on Bigdata.com, a next-generation platform aimed at transforming financial decision-making.


About the Role

RavenPack's Bigdata Store is a critical new initiative to revolutionize how we ingest, manage, and index unstructured financial data at scale. We are seeking a Data Engineer to play a pivotal role in building and maintaining this cutting-edge system. As a Data Engineer proficient in Python and Java, you will play a crucial role in designing, implementing, and maintaining robust data pipelines to stream real-time content and manage efficient on-boarding of content archives. You will work closely with cross-functional teams to ensure scalability, reliability, and performance of our systems.

The Bigdata Store is an innovative platform designed to provide seamless access to vast collections of structured and unstructured datasets. These datasets can be directly accessed by the Bigdata AI assistant and through its API, enabling businesses, researchers, and developers to leverage data-driven insights more effectively. The product will cater to business and finance users, by providing relevant and timely data that enhances decision-making processes.

As part of a newly established team based in Madrid, you will work in a focused and independent way to deliver the Bigdata Store. The small team shall comprise developers, product managers and project management professionals. Everyone is expected to be excellent at what they do and be driven towards success. Team leadership is a possibility depending on your interests and background.

The ability to communicate effectively in English both in writing and verbally is a must. Knowledge of Spanish is appreciated but not a business requirement. Only candidates with EU legal working status will be considered.


What Will You Do?

  • Design, build, and optimize robust data pipelines to collect, process, and transform large volumes of unstructured data from diverse sources into our new index.

  • Collaborate with product managers and stakeholders to understand requirements and translate them into technical solutions.

  • Architect and implement serverless architectures for efficient resource utilization and scalability.

  • Ensure code quality, performance, and security through code reviews, testing, and best practices.

  • Troubleshoot and debug production issues, providing timely resolutions to ensure system reliability.

  • Stay updated with emerging technologies and industry trends, recommending and incorporating relevant tools and practices into the development process.


What Must You Have?

  • Bachelor's degree in Computer Science, Engineering, or a related field.

  • Proven experience as a Software Engineer with expertise in Python and Java using frameworks like SpringBoot, Quarkus or similar.

  • Hands-on experience with CI/CD pipelines (e.g., Jenkins, GitLab CI, Travis CI).

  • Familiarity with containerization technologies (Docker, Kubernetes).

  • Experience with cloud platforms and services (AWS, Azure, GCP).

  • Knowledge of serverless architectures and experience with related technologies (AWS Lambda, Azure Functions, Google Cloud Functions).

  • Hands-on experience with relational and no-SQL databases.

  • Solid understanding of software development best practices, design patterns, and clean code principles.

  • Excellent problem-solving skills and attention to detail.

  • Strong communication and collaboration abilities.


What Will Be Appreciated?

  • Proven track record of building and maintaining production-ready data pipelines using tools like Apache Airflow, Luigi, or similar workflow orchestration frameworks.

  • Experience with big data frameworks like Apache Spark, Flink, Kafka or AWS Kinesis.

  • Experience working in Agile/Scrum development environments.

  • Experience with reactive programming and frameworks like Project Reactor.

  • Experience with document-oriented & search databases like Elasticsearch and Vespa.

  • Experience with software testing methodologies.


What's In It For You?

  • Work in the center of Madrid, a cosmopolitan city and the center of cultural activity in Spain.

  • Growth Opportunity: Join a team building AI that truly matters, contributing to making Gen-AI useful for finance and business research in a rapidly growing company with 180+ team members across offices in Marbella and New York.

  • You will have ownership of projects working in a collaborative environment where we will value your contribution.

  • You will work in an agile environment able to react quickly to changes with a fairly flat hierarchy.

  • As we encourage continuous learning, we will support your ongoing training.

  • Diversity is in our DNA! You will work in an international environment (over 29 nationalities and 24 languages spoken!)


We are an equal-opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.




Departamento: Development
Jornada sin especificar
Otros contratos
Salario sin especificar
vendedor,comercial
FullStack Engineer (m/f/d) - DMC

Your Tasks

  • Develop value-adding features for our customers and leverage your technical expertise to create the best possible solutions following the Clean Code principles. 
  • Embrace DevOps, taking responsibility for your team’s services from requirement analysis to operation. 
  • Make architectural decisions with your team to ensure high performance, robustness, and maintainability of the application, especially during the transition from on-premise to the cloud. 
  • Share your knowledge with your team colleagues, assist them, and contribute to the growth of the entire team. 
  • Understand recurring support requests and implement automated solutions in the code. 
  • Foster an open, honest, and constructive discussion culture within the team through your confident yet reflective manner. 
     

Your Profile

  • Proficient in front-end technologies such as HTML5, CSS3, JavaScript/TypeScript, and frameworks like React 
  • Strong knowledge of backend technologies and frameworks like Node.js, Express, Spring Boot 
  • You have extensive experience in API design and know how to integrate microservices in a fault-tolerant and RESTful manner. 
  • You have experience working with SQL (PostgreSQL, MySQL) and NoSQL (MongoDB) databases. 
  • Knowledge of version control systems like Git. 
  • Proficiency in cloud platforms, preferrably Google Cloud 
  • Experience with continuous integration and continuous deployment (CI/CD) pipelines. 
  • Understanding of payment gateways and integration (e.g., Stripe, PayPal). 
  • Familiarity with performance optimization techniques for web applications. 
  • In addition to solid knowledge of object-oriented programming languages (preferably Java), you have practical experience with GitOps (Terraform, Helm, Flux) and Kubernetes. 
  • You are familiar with operating a business-critical service and know how to monitor it using tools like Grafana, Prometheus, and Kibana. 
  • Understanding of microservices architecture and implementation. 
  • You are knowledgeable about common design patterns and testing strategies, and you do not see quality and speed as contradictory. 
  • Knowledge of security best practices for web applications. 
  • Ability to adapt to rapidly changing technologies and methodologies. 
  • Excellent English language skills, both written and spoken 
     

About Us

MediaMarktSaturn Technology is working to make Europe’s number-one consumer electronics retailer thetechnology leader in its industry. To this end, several hundred developers, UX designers and system architectsusing state-of-the-art technology work hand in hand with business owners in agile teams to develop customer-focused technology solutions for more than 6 million customers every day in 13 countries.


Within the Global Technology division, you are part of a strong cross-functional team of software engineers,data scientists and analytics experts to drive the development of our global product data management. Withinthe team and in close collaboration with the business product owner, you will design and develop data andanalytics solutions on our cloud-based technology platform to support our business in product datamanagement.

Additional Benefits

  • Young environment, where not everything is written in stone, and where you are expected to contribute and co-create the culture of the Tech Hub and international collaboration model
  • You'll have a 10% discount on the entire MediaMarkt website, so you can treat yourself at a lower price whenever you want!
  • On top of your compensation package, you can request Flexible Pay “MediaFlex program” (a.e. Ticket Restaurant, Private Health Insurance with DKV, …)
  • Flexible working time and possibility to combine home office  / presential working. Intensive workday every Friday and during summer
  • The possibility to choose between 2 offices: The first one is the MediaMarkt Iberia HQ with a very attractive menu at a price. You'll eat for less than €4! And the second office is located at Pier01, in Barceloneta, right in the center of Barcelona. Free coffee and free fruit once a week
  • If you need a VISA, don't worry, we'll assist you with the visa process and accompany you throughout the entire process!
  • There is a training budget so you can continue developing the skills you need most to keep growing professionally and personally!
  • We offer language classes: English, Spanish, and German
  • On your birthday, you won't work! It's a day for you to enjoy without thinking about work
  • You'll be working with the most cutting-edge technological stack of the moment

Job Infos

?Location: Barcelona, El Prat De Llobregat

Media Markt Saturn Th Services Barcelona

Department: HQ - IT

Entrylevel: Professional Level

Type of Employement: Full Time

Working Hours: 40

Persona: Job Requisition Tech Employee

Recruiter: Joaquin Pardo Muro 

Recruiter: Joaquin Pardo Muro 

Jornada sin especificar
Otros contratos
Salario sin especificar
programador
Experienced BackEnd Developer (m/f/d)

Your Profile

  • You have advanced knowledge in Java, Spring Boot, and secure handling of SQL databases.
  • You have an agile mindset and the desire to develop large software systems in a team.
  • Knowledge and experience with Spring Boot microservices, REST, cloud environments (ideally GCP), DevOps, Docker, Git-Ops, and Kubernetes are desirable.
  • You are characterized by your passion for developing products, preferably in an e-commerce environment.
  • You should be familiar with common design patterns and Java frameworks.
  • Any knowledge in Terraform and Python is highly welcome, and we are looking forward to sharing with us 

Your Tasks

These are the main tasks:

  • You develop and operate services with us in the area of Marketing & Commercial
  • You design microservices and program them from the API to the database.
  • You provide software quality with a reasonable test coverage.
  • You continuously deploy your increments and ensure their smooth functionality in all environments.
  • In your team, you will, of course, work with the methods of agile software development such as SCRUM, Kanban, Pair-Programming
  • You build it - you run it - you fix it.

About Us

MediaMarktSaturn is Europe’s leading consumer electronics retailer. It sees itself as a partner, daily companion and navigator for its customers in the digital world. Its over 1,000 MediaMarkt and Saturn stores are closely integrated with their online shops. MediaMarktSaturn has a total headcount of more than 60,000.

MediaMarktSaturn Technology is working on making Europe's number one consumer electronics retailer the technology leader in its sector. To this end, several hundred developers, UX designers and system architects using state-of-the-art technology work hand in hand with business owners in agile teams to develop customer-focused technology solutions for more than 6 million customers every day in 11 countries.

Technology Hub located in Barcelona, is one of the service units of MediaMarktSaturn Technology to deliver adequate staffing and engineering skills for the agreed deliveries of the global deployment plan for the entire group.
 

Additional Benefits

  • Young environment, where not everything is written in stone, and where you are expected to contribute and co-create the culture of the Tech Hub and international collaboration model.
  • You'll have a 10% discount on the entire MediaMarkt website, so you can treat yourself at a lower price whenever you want!
  • On top of your compensation package, you can request Flexible Pay “MediaFlex program” (a.e. Ticket Restaurant, Private Health Insurance with Segur Caixa Adeslas, …)
  • Flexible working time and possibility to combine home office  / presential working. Intensive workday every Friday and during summer.
  • The possibility to choose between 2 offices: The first one is the MediaMarkt Iberia HQ with a very attractive menu at a price. You'll eat for less than €4! And the second office is located at Pier01, in Barceloneta, right in the center of Barcelona. Free coffee and free fruit once a week.
  • If you need a VISA, don't worry, we'll assist you with the visa process and accompany you throughout the entire process!
  • There is a training budget so you can continue developing the skills you need most to keep growing professionally and personally!
  • We offer language classes: English, Spanish, and German. 
  • On your birthday, you won't work! It's a day for you to enjoy without thinking about work.
  • You'll be working with the most cutting-edge technological stack of the moment. 

Job Infos

?Location: Barcelona, El Prat De Llobregat

Media Markt Saturn Th Services Barcelona

Department: HQ - IT

Entrylevel: Professional Level

Type of Employement: Full Time

Working Hours: 40

Persona: Job Requisition Tech Employee

Recruiter: Joaquin Pardo 

Recruiter: Joaquin Pardo Muro 

Jornada sin especificar
Otros contratos
Salario sin especificar
programador
Senior Software/Solutions Architect - Store Apps (m/f/d)

Your Tasks

  • Responsibility for the conceptual development of software applications including stakeholder management
  • Maintaining a bird's eye view and an overview of the various components of the software solution
  • Initial code analysis to take ownership and future alignment of the software architecture
  • Technical management, support and advice for the development team in the various project and product phases
  • Taking responsibility for apps and services, including supporting the teams in their use

Your Profile

  • Enjoys taking technical responsibility for solutions that are at the center of the business
  • Long track record in the field of software architecture in medium to large projects, ideally with experience with cash registers systems or retail solutions
  • Impressive knowledge in the technology areas Java, Spring Boot, PostgreSQL, Swagger and knowledge in React, NodeJS, GraphQL
  • Strong team player (m/f/d) in a scaled agile environment with many dependencies, which requires very good communication skills
  • Experience in an international project environment with various service providers

About Us

MediaMarktSaturn Technology is working to make Europe’s number-one consumer electronics retailer the technology leader in its industry. To this end, several hundred developers, UX designers and system architects using state-of-the-art technology work hand in hand with business owners in agile teams to develop customer-focused technology solutions for more than 6 million customers every day in 13 countries.

 

Within the domain “Store Apps”, we are dedicated to developing innovative solutions that make the everyday life of our colleagues in our stores easier and more efficient, while improving the customer experience. We maintain a close exchange with all of our stores to tailor our apps to the exact need out there.

Additional Benefits

  • Young environment, where not everything is written in stone, and where you are expected to contribute and co-create the culture of the Tech Hub and international collaboration model
  • You'll have a 10% discount on the entire MediaMarkt website, so you can treat yourself at a lower price whenever you want!
  • On top of your compensation package, you can request Flexible Pay “MediaFlex program” (a.e. Ticket Restaurant, Private Health Insurance with DKV, …)
  • Flexible working time and possibility to combine home office  / presential working. Intensive workday every Friday and during summer
  • The possibility to choose between 2 offices: The first one is the MediaMarkt Iberia HQ with a very attractive menu at a price. You'll eat for less than €4! And the second office is located at Pier01, in Barceloneta, right in the center of Barcelona. Free coffee and free fruit once a week
  • If you need a VISA, don't worry, we'll assist you with the visa process and accompany you throughout the entire process!
  • There is a training budget so you can continue developing the skills you need most to keep growing professionally and personally!
  • We offer language classes: English, Spanish, and German
  • On your birthday, you won't work! It's a day for you to enjoy without thinking about work
  • You'll be working with the most cutting-edge technological stack of the moment

Job Infos

?Location: Barcelona, El Prat De Llobregat

MediaMarktSaturn Technology

Department: HQ - IT

Entrylevel: Professional Level

Type of Employement: Full Time

Working Hours: 40

Persona: Job Requisition Tech Employee

Recruiter:  

Recruiter: Joaquin Pardo Muro 

Jornada sin especificar
Otros contratos
Salario sin especificar
ingeniero
Experienced Backend Software Developer (m/f/d)

Your Tasks

  • You design, develop, and operate microservices from the API to the database, for an environment of marketing & commercial
  • You ensure software quality with unit and integration tests of a reasonable test coverage
  • You continuously deploy your increments and ensure their smooth functionality in all environments, following common DevOps principles
  • In your team, you will, of course, work with the methods of agile software development such as SCRUM, Kanban.
  • You build it - you run it - you fix it

Your Profile

  • You have advanced knowledge in Java and experience with secure handling of databases such as Postgres and Oracle
  • You are characterized by analytical thinking and very good problem-solving skills
  • You have an agile mindset and the desire to develop large software systems in a team
  • You have 5+ years experience in building enterprise applications
  • Knowledge and experience with Spring-Boot microservices, REST, Elasticsearch, Elastic Stack, cloud environments (ideally GCP), DevOps, Docker, and e-commerce are desirable

About Us

MediaMarktSaturn Technology is working to make Europe’s number-one consumer electronics retailer the technology leader in its industry. To this end, several hundred developers, UX designers and system architects using state-of-the-art technology work hand in hand with business owners in agile teams to develop customer-focused technology solutions for more than 6 million customers every day in 13 countries.
 
You will be part of a product team to improve our self-developed service data and subscription platform that holds more than 400,000 active customers. Our subscription platform manages the entire lifecycle of contracts including billing, dunning and notify cations. The development of the product is in the hands of a product team practicing SCRUM with two-week sprints.
 
Become a Software Developer (m/f/d) in our motivated product team and support our entire software lifecycle.

Additional Benefits

Job Infos

?Location: Barcelona, El Prat De Llobregat

MediaMarktSaturn Technology

Department: HQ - IT

Entrylevel: Professional Level

Type of Employement: Full Time

Working Hours: 40

Persona: Job Requisition Tech Employee

Recruiter: Joaquin Pardo Muro 

Recruiter: Joaquin Pardo Muro 

Jornada sin especificar
Otros contratos
Salario sin especificar
programador
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