Fullstack Developer

Postaladdress
Spain
14 days ago
Apply on startup.jobs
Prepare application

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Job source

Tech stack

Clean Code Principles C (Programming Language) JavaScript (Programming Language) Application Programming Interfaces (APIs) Software Applications HTML5 User Authentication Automation of Tests Unit Testing C++ (Programming Language) Cascading Style Sheets (CSS) Databases
+13 more
Data Integration Software Debugging Linux MongoDB Node.Js Preprocessor Web Applications Git Templating Front End Software Development Asynchronous Programming Network Server Software Version Control

Job description

Your primary focus will be the development of our web applications, APIs (REST) and of all server-side logic, definition, and maintenance of the central database (MongoDB). You’ll also be responsible for ensuring high performance and responsiveness to requests from the front-end. You will integrate the front-end elements built by your co-workers into the application, updating our developer platform and tools. An understanding of front-end technologies is necessary as well., Integration of user-facing elements developed by front-end developers with server-side logic.

  • Writing reusable, testable, and efficient code.
  • Design and implementation of low-latency, high-availability, and performant applications.
  • Implementation of security and data protection.
  • Integration of data storage solutions.
  • Integration of third-party media APIs (audio, video, image).
  • Integration of data sources.
  • New product suggestions (product-owner profile).
  • Learning new technologies.

Requirements

Team player.

  • Leadership skills (we want to see you growing with us).
  • Strong proficiency in JavaScript, C, C++.
  • Git master.
  • Proved knowledge of Node.js and frameworks available for it.
  • Linux domain.
  • Understanding the nature of asynchronous programming and its quirks and workarounds.
  • Good understanding of server-side templating languages.
  • Good understanding of server-side CSS preprocessors.
  • Basic understanding of front-end technologies (HTML5, CSS3).
  • Understanding accessibility and security compliance.
  • User authentication and authorization between multiple systems, servers, and environments.
  • Integration of multiple data sources and databases into one system.
  • Understanding fundamental design principles behind a scalable application.
  • Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform.
  • Creating database schemas that represent and support business processes.
  • Implementing automated testing platforms and unit tests.
  • Proficient understanding of code versioning tools, such as Git.
  • Bachelor’s degree in computer software or similar.
  • Mid-Hight speed internet connection.
  • Personal Computer.
  • Great work ethic.
  • Fast learner.
  • Great English (Spoken and Written).

Apply for this position

This job is hosted externally. Click below to view the full posting and apply.

Apply on startup.jobs
Prepare application

Good distractions

Talks and stories from around this role — technically off-topic, practically not.

6:21 min

Investigating push inefficiencies with upstream Git experts

Jonathan Creamer · Coffee With Developers

1:44 min

Playing synthesized backend audio objects in browsers

Lee Boonstra · LIVE

52 sec

Running persistent Linux environments directly on Windows

Ben Breard Ben Breard · World Congress 2025

3:03 min

Expanding skills naturally toward full stack software development

Eleanor Rumsey · LIVE

56 sec

Favorite git commands and the importance of patch commits

Eileen Uchitelle Eileen Uchitelle +1 · Coffee With Developers

1:20 min

Identifying multi-disciplinary talent for developer experience engineering roles

Hazal Mestci +1 · Coffee With Developers

Videos

See all

Related articles

See all