Senior Software Fullstack Engineer ( Strong Back End Expertise), Madrid (M, ES)

Swiss Re - Schweizerische Rückversicherungs-Gesellschaft; Madrid; Presencial; EUR 60.000 - 100.000; Jornada completa

Descripción de la vacante

Swiss Re, a cloud-native software house, seeks a Senior Software Fullstack Engineer with strong back-end expertise. You will design, implement, and review server-side solutions, collaborating with architects and product owners to align with roadmaps.

Expect involvement in PoCs and modern tech stacks, with emphasis on reliability, security, and scalable architectures across multi-region deployments.

Formación

• Strong hands-on coding with Java and Spring Boot stack.
• Deep knowledge of relational databases (MSSQL, PostgreSQL) and ORM (Hibernate/JPA).
• Experience designing RESTful APIs, messaging, and integration patterns.

Responsabilidades

• Design and develop back-end software solutions deployed in cloud environments at scale.
• Maintain performance, scalability, and security of applications for client reliability.
• Lead design workshops and review sessions, guiding SDLC processes.

Conocimientos

Java

Kotlin

Spring Boot

Spring Security

SQL

REST APIs

CI/CD

Azure DevOps

Docker

Kubernetes

Herramientas

Azure DevOps

Docker

Kubernetes

Terraform

OpenTelemetry

Application Insights

Descripción del empleo

Senior Software Fullstack Engineer ( Strong Back End Expertise)

Our team, a software house within Swiss Re, develops cloud-native (Azure-based) SaaS/PaaS solutions for external Life & Health insurance clients. Our portfolio includes globally established products and those in growth or incubation stages. We utilize the latest technology and prioritize innovation to stay competitive.

Our technical team comprises professionals with multidisciplinary skills, located in various countries, delivering highly available, multi-regional solutions used worldwide.

About the Role

As the Senior Back-End Engineer, you will design and develop software solutions, assist fellow engineers through peer coding and reviews, and lead discussions on development approaches and best practices. Collaborate with product owners, architects, and engineering teams to translate business needs into robust technological solutions that align with the product vision and roadmap.

Your responsibilities will be:

• Design and develop back-end software solutions deployed in cloud-based environments at scale.
• Maintain the performance, scalability, and security of software applications, ensuring they meet high standards of reliability for clients.
• Participate in design workshops with architects, review sessions with software engineers, and support engineering managers and product owners in driving SDLC processes.
• Effectively use new technologies to build and launch Proof of Concepts (PoC) with a prototyping approach.
• Collaborate with peers to ensure software engineering best practices are followed properly and efficiently.

About You

Nobody is perfect and meets 100% requirements. If you, however, meet some of the criteria below and are genuinely curious about the world of software development and IT Cloud, we will be happy to meet you.

If you possess traits and experience that fits into the below, we’d love to hear from you:

Must-have experience

Strong hands-on coding capabilities with Java/Kotlin and Spring Boot, including Spring Security, request interceptors, background/asynchronous jobs, and custom annotations.

Strong knowledge of relational databases (MSSQL, PostgreSQL), schema versioning (Flyway), and ORM frameworks (Hibernate/JPA).

Experience with API design and cross-service communication, including REST APIs, messaging, JSON serialization, API management, and integration patterns.

Experience with build, CI/CD, containerization, and deployment, using Azure DevOps (Repos, Pipelines), Docker, and Kubernetes/AKS.

Strong understanding of secure software design and coding, including static code analysis, vulnerability scanning, and remediation.

Experience developing scalable, reliable, highly available cloud-native applications, including cloud infrastructure, networking, security, and resource provisioning.

Familiarity with Infrastructure as Code (IaC/Terraform) and cloud observability, including OpenTelemetry, Application Insights, structured logging, metrics, and tracing.

Experience across the software delivery lifecycle, including design, implementation, testing and release, with the ability to document technical architecture and guide/coach fellow engineers.

Preferred Skills

Familiarity with modern frontend development practices, including component-based architecture, state management, REST API integration, testing, and frontend build tooling.

Experience with one or more web/application servers

ForSpainthebase salary range for this position is between EUR 60,000and EUR100,000 (for a full-time role). The specific salary offered considers:

the requirements, scope,complexityand responsibilities of the role,

the applicant’s own profile including education/qualifications,expertise, specialisation,skillsand experience.

In the situation where you do not meet all the requirements or you significantly exceed these, the offered salary may be below or above the advertised range.

In addition to your base salary, you may be eligible foradditionalrewards and benefits including an attractive performance-based bonus.

About Swiss Re

Swiss Re is one of the world’s leading providers of reinsurance, insurance and other forms of insurance-based risk transfer, working to make the world more resilient. We anticipate and manage a wide variety of risks, from natural catastrophes and climate change to cybercrime. Combining experience with creative thinking and cutting-edge expertise, we create new opportunities and solutions for our clients. This is possible thanks to the collaboration of more than 15,000 employees across the world.
Our success depends on our ability to build an inclusive culture encouraging fresh perspectives and innovative thinking. We embrace a workplace where everyone has equal opportunities to thrive and develop professionally regardless of their age, gender, race, ethnicity, gender identity and/or expression, sexual orientation, physical or mental ability, skillset, thought or other characteristics. In our inclusive and flexible environment everyone can bring their authentic selves to work and their passion for sustainability.
If you are an experienced professional returning to the workforce after a career break, we encourage you to apply for open positions that match your skills and experience.

We may use AI-powered tools to support the review and evaluation of applications for this position. These tools provide additional insights to our recruitment teams, but all hiring decisions are carefully reviewed and made by people. To learn more about how we use AI in recruitment and how we handle your personal data, please review our Data Privacy Statement before applying.

Start your career journey with Swiss Re.