Senior Full Stack Engineer (.NET and Vue)

Job description

LanguageWire is a global leader in language and content services, dedicated to helping brands achieve their full global potential.

Since our founding in 2000, we have continuously evolved and developed unique technology to facilitate seamless multilingual communication.

Our worldwide network of language experts, coupled with an intuitive online platform, makes it effortless for brands to translate and manage multilingual content.

The role you’ll play

As our Senior Fullstack Engineer, you won’t just ship code — you’ll own outcomes.

You’ll be part of a product-driven team that builds, runs, and continuously improves the platform our translators, customers, and internal experts rely on.

From idea to production and beyond, you’ll take responsibility for creating value, ensuring quality, and operating what you build in a cloud-native environment. 

Your focus will be modernizing and extending our front end (Vue.js + TypeScript), while also diving into our .NET microservices and databases when needed.

You’ll work closely with product managers, UX, and your teammates to deliver features that make a real difference — not just lines of code.

  

The team you’ll be a part of

We are evolving from a feature factory to a product team mindset.

That means we value outcomes over output, continuous delivery over long release cycles, and shared ownership over silos.

Our suite of .NET microservices powers the LanguageWire platform, and as part of the team you’ll make sure those services are reliable, scalable, and delivering maximum value to our users. 

If you want to make a difference, make it with us by…

• Take end-to-end ownership of features and services: from design and coding to deployment, monitoring, and maintenance (“You build it, you run it”). 
• Collaborate with product managers and designers to shape solutions that solve real user problems. 
• Modernize and expand our front end while contributing to backend services and databases. 
• Contribute to the architecture, design, and implementation of new product capabilities. 
• Set up and improve CI/CD pipelines to deliver frequently and with confidence. 
• Ensure quality through testing (TDD/BDD), code reviews, and proactive issue prevention. 
• Champion best practices in DevOps, automation, and operational excellence. 
• Mentor teammates and share knowledge to raise the overall bar of the team. 

In one year, you’ll know you were successful if…

• You’ve delivered meaningful features that are used and loved by our customers. 
• You’ve improved the reliability and delivery speed of our platform through better CI/CD and DevOps practices. 
• You’re recognized as a go-to person for product and technical leadership within the team. 
• You and your team feel true ownership of the product, celebrating outcomes instead of just output. 

Desired experience and competencies

What does it take to work for LanguageWire?

What you’ll need to bring

• A product mindset: you care about solving problems, not just completing tickets. 
• Strong fullstack experience: 
• Backend: C#, .NET Core/.NET 6+, ASP.NET Web API, microservices 
• Databases: MSSQL and/or PostgreSQL 
• Frontend: Vue.js and/or TypeScript 
• Solid understanding of software architecture, design patterns, and modern engineering practices. 
• Hands-on DevOps experience: CI/CD pipelines, IaC (Terraform, Helm), containerization (Docker), Kubernetes, and cloud (Azure, AWS, or GCP). 
• Proven ability to mentor, collaborate across disciplines, and elevate team practices. 
• Comfortable in agile environments, actively shaping team ceremonies, planning, and retrospectives. 

Our perks

• Enjoy flat hierarchies, responsibility and freedom, direct feedback, and room to stand up for your own ideas
• Internal development opportunities, ongoing support from your People Partner, and an inclusive and fun company culture
• International company with over 400 employees.
  
  Offices in Copenhagen, Aarhus, Stockholm, Varberg, London, Leuven, Lille, Paris, Munich, Hamburg, Zurich, Atlanta, Finland and Valencia
• For this role, we have a full-time FlexiWire@home option for remote work.
  
  Of course, you are always welcome at the office to collaborate and connect with your colleagues.
  
  
• We take care of our people and initiate many social get-togethers from Friday Bars a to Summer or Christmas parties.
  
  We have fun!
• 200 great colleagues in the Valencia office belonging to different business departments
• Excellent location in cool and modern offices in the city center, with a great rooftop terrace and a view over the Town Hall Square
• Private health insurance
• Working in an international environment—more than 20 different nationalities
• A dog friendly atmosphere
• Big kitchen with access to organic fruits, nuts and biscuits and coffee.
• Social area and game room (foosball table, darts, and board games)
• Bike and car parking

About LanguageWire

At LanguageWire, we want to wire the world together with language.

Why?

Because we want to help people & businesses simplify communication.

We are fueled by the most advanced technology (AI) and our goal is to make customer's lives easier by simplifying their communication with any audience across the globe.

Our values drive our behavior

We are curious.

We are trustworthy.

We are caring.

We are ambitious.

At LanguageWire, we are curious and intrigued by what we don’t understand.

We believe relationships are based on honesty and responsibility, and being trustworthy reinforces an open, humble, and honest way of communicating.

We are caring and respect each other personally and professionally.

We encourage authentic collaboration, invite feedback and a positive social environment.

Our desire to learn, build, and share knowledge is a natural part of our corporate culture.

Working at LanguageWire — why we like it: 

“As a Senior .NET Developer, I am most engaged when tasked with designing and developing scalable solutions, integrating new technologies, and optimizing system performance.

I enjoy delivering high-quality software products that meet the needs of our end users.

Working on challenging tasks that push the boundaries of my skills and knowledge keeps me motivated and driven in my role.”

(Ruan, Senior .NET Developer, Valencia)

Yes, to diversity, equity & inclusion

In LanguageWire, we believe diversity in gender, age, background, and culture is essential for our growth.

Therefore, we are committed to creating a culture that incorporates diverse perspectives and expertise in our everyday work.

LanguageWire’s recruitment process is designed to be transparent and fair for all candidates.

We encourage candidates of all backgrounds to apply, and we ensure that candidates are provided with an equal opportunity to demonstrate their competencies and skills.

Want to know more?

We can’t wait to meet you! So, why wait 'til tomorrow? Apply today!

If you want to know more about LanguageWire, we encourage you to visit our !

Required Skill Profession

Computer Occupations