Profile we are looking for

We seek a senior back-end profile with experience in team and project management, as well as solid knowledge of design patterns.

Technologies and reference stacks
_ .NET / C#
_ TypeScript + Node.js

Experience valued in
_ DDD, CQRS, TDD
_ Docker, CI/CD, DevOps

Responsibilities
_ Development and planning of innovation projects and client work
_ Improvement of development and testing processes
_ Collaboration within a technical team of 22 people (front-end, back-end, QA, design, DevOps, sales…)

Technological environment
_ Back-end: Node.js, .NET C#, Python
_ Front-end: TypeScript, Angular, Ionic, PWA

Methodologies
_ Flexible Kanban adapted per project, with a contained backlog
_ TDD for critical logic and CI/CD for fast validations and deployments
_ Pair programming and regular technical design meetings
_ Git for version control, management with Taiga/Jira, prototyping with Invision

What we offer
_ Permanent contract, full-time (40 h/week)
_ Salary range: €35–45/hour
_ Training budget: €800/year
_ Flexible hours: to facilitate work-life balance, early Fridays or combining with training
_ Hybrid model: 2 days on-site per week, the rest remote
_ Location: we are looking for candidates in the Valencia area
_ Dynamic, inclusive work environment with a technical focus

How we work
At WonderBits, we value both technical skill and teamwork.
We encourage professional growth, knowledge sharing, and progressively tailoring roles to each person’s aspirations.
Many of our clients trust us as technological partners, which is reflected in how we approach projects: with autonomy, good judgment, and real collaboration among roles.