Junior Web Developer

This position has been filled.

Yes, those are slippers under the desk

As a web consulting and services company active in a wide range of sectors, TenTwentyFour1024's projects range from Django-based web platforms and APIs built on Ruby-on-Rails, via WordPress Themes and Plug-ins to state-of-the-art MVVC single page applications running on JavaScript-centred stacks. (We love vue, koa and almost everything that comes with ES6 TypeScript!)

Whether TenTwentyFour1024 is designing and implementing industrial apps for embedded systems or developing a mobile application to drive our client's sales, we consistently focus on these principles: Code quality through teamwork and peer-review, solid foundations through unit- and functional-testing and a powerful code-base through functional programming and proven engineering principles such as DRY, SRP and YAGNI.

In a desire to offer our range of products and services to a growing number of customers, we're looking for a web developer (m/f) to join our team on the projects we're working on now and in the future. As a junior, expect to receive training on the job to become a clean-coder and good developer overall.

Your role

As a junior web developer at TenTwentyFour1024, you will be facing multiple responsibilities and given challenging – yet rewarding – tasks at every stage of a project's life-cycle. Supported by your colleagues, you will be implementing user-interfaces, back-end controllers and database structures alike; you will be involved in code quality assurance (peer review) and learn to produce clear, concise, functional and efficient code.

TypeScript, PHP or other programming languages, you'll be first assigned to the stack you're most comfortable with and may either focus on those or gradually widen your horizon to encompass the full variety of stacks that we work in.

TenTwentyFour1024 has made a habit of looking for team members dedicated to their work, even if they don't have a fancy diploma in IT or countless years of experience. We believe that great talents have the ability to learn quickly and take advantage of new technologies. While experience can be acquired, persistence, the desire to learn and the self-confidence not to hesitate but to address problems and ask for help should be some of your strongest personality traits.

TenTwentyFour1024 is not a full-remote company by design. But the times they are a-changing and we're no stranger to operating fully remote. While this position is open to full-remote applicants, applicants who live close enough to drop by the office occasionally will be given preference.

Your responsibilities

  • Implementation of intuitive user interfaces using the latest web technologies (Vue, Angular, …).
  • Development of server side back-ends and APIs (node.js, Python, PHP, Ruby, Rust, …).
  • Development of hybrid mobile applications using Ionic, ReactNative or similar frameworks.
  • Continuous integration and deployment of our applications using Jenkins and Capistrano.
  • Design and execution of unit-, integration and acceptance tests.
  • Maintenance of and support for existing applications.

Your strengths

You're a good fit for this job, if you…

  • …have already dipped your toe into current TypeScript/EcmaScript frameworks and libraries, or
  • …have some experience developing WordPress themes or plug-ins making generous use of hooks and filters.
  • …are motivated and able to learn quickly and not afraid to act autonomously and take initiative.
  • …have a solid understanding of web technologies and protocols, as well as client/server architecture.
  • …know – or searched the Internet on – how Chai, Mocha and Jasmine do not exclusively refer to hot beverages.
  • …have good written and spoken skills in English. French, Luxembourgish and German are considered an asset but not mandatory.
  • …have a degree in a Computer-Science related field or not. We don't actually care, just show us that you're great at what you do!

About TenTwentyFour1024

Founded in 2013, TenTwentyFour1024 is a young IT company determined to deliver high-quality, user-friendly and thoroughly tested products and services. We strive to bring test-driven software development and *nix-based free/libre software solutions to our customers in and around Luxembourg. TenTwentyFour1024 is Information Technology Craftsmanship, basta!

What we offer
We're taking IT personally, because it matters to our clients.

Life at TenTwentyFour1024 is not all cakes and ale, delivering great products is a tough job. But we're actively doing our best to make it a fun and friendly place to work at.

  • A professional development process (Agile methodologies, code review, version control, continuous integration, DevOps approach, container-based development environments, …).
  • No dress code and flexible – that doesn't stand as a euphemism for long – working hours.
  • Attractive and varied opportunities for personal development and career advancement (On-the-job reading, paid conferences and trainings).
  • A flat hierarchy, an equal vote in decision taking and the opportunity to shape the company's future, as well as a lively and creative working environment.
  • A fitness-allowance of up to 100 EUR/month, to be freely spent on any physical activities (apparel, registrations, membership fees).
  • A free selection of more or less heavily caffeinated hot or cold beverages — and the occasional after-work "refreshment".
  • The option to work from home – or wherever you prefer – several days a week.
  • Opportunities for creativity and pet-projects.
  • A starting yearly salary that ranges from 30.000 - 36.000 EUR, depending on your skills, motivation and prior experience.

We'd love to get to know you, your skills and experiences and to learn about any projects in which you have collaborated. Please send your resume, as well as a cover letter to or post them by snail mail to:

TenTwentyFour S.à r.l.
1, place de l'Hôtel de Ville
L-4138 Esch-sur-Alzette