All active Backend Engineer roles based in Luxembourg.
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We’re looking for a Junior Software Developer who can design, build, test, and ship high quality software that delivers value to our customers. You’ll work on a small and agile team that continuously incorporates feedback to refine and improve the products and features you deliver. You will learn and follow established patterns and best practices and be supported in delivering high quality work as part of the team. The team will own the entire delivery lifecycle from beta releases to production ready, scalable products suitable for new and existing customers. This job is open to candidates in Luxembourg, Luxembourg and will be reporting to Director, Software Development.
WHAT YOU’LL DO:
WHAT YOU’LL NEED:
WHO YOU ARE:
In all we do, our six guiding principles light the way:
Step Up: Dare to go beyond the expected to achieve greatness. #StepUp
One Team: Make Hootsuite a place we soar together by respecting each other's individuality, building trust, and showing up for the team. #OneTeam #FreeToBeMe
Customer Obsessed: Focus relentlessly on helping our customers succeed. #CustomerObsessed
Go Fast, Be Agile: Widen our competitive advantage by committing to speed and simplicity over perfection and complexity. #GoFastBeAgile
Play to Win: Commit to building an incredible, profitable company for our customers, our employees, and our stakeholders. #PlayToWin #NoExcuses
Neighbours & Allies: Give back to our communities and be an ally. #SocialForGood #Allies
Accommodations will be provided as requested by candidates taking part in all aspects of the selection process.
#LI-IA #LI-Remote
Use of AI in Hiring
Hootsuite uses artificial intelligence (AI) to support our recruitment process. These tools may assist with screening and assessing applicants and / or summarizing interview feedback. All final hiring decisions are made by human decision-makers who use their professional judgement to review and evaluate relevant candidate information in addition to AI outputs. For more information about how we use AI and your rights, please see our Careers Privacy Policy.
Ready to apply?
Apply to Hootsuite
Are you a coding expert fluent in French eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high‑quality training data, tomorrow’s AI can democratize world‑class education, keep pace with cutting‑edge research, and streamline software development for engineers everywhere. That training data begins with you—we need your expertise to help power the next generation of AI.
We’re looking for coding specialists who live and breathe algorithms, data structures, software architecture, frontend and backend development, cloud infrastructure, and systems programming—and who can do so fluently in French. You’ll challenge advanced language models on topics like asynchronous programming, RESTful API integration, memory management, object-oriented design, secure coding practices, and debugging distributed systems—documenting every failure mode so we can harden model reasoning.
On a typical day, you will converse with the model on software engineering tasks and technical scenarios in French, verify logical accuracy and coding fluency, assess naturalness and correctness of French language usage, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.
A bachelor’s, master’s, or PhD in computer science, software engineering, or a closely related technical field is ideal; real-world coding experience, technical writing in French, or open-source contributions signal fit. Clear, metacognitive communication—“showing your work”—is essential.
Ready to turn your coding and French language expertise into the knowledge base for tomorrow’s AI? Apply today and start teaching the model that will teach the world.
We offer a pay range of $8‑to‑$65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply.
Job title: Coding Specialist - (Fluent in French) - AI Trainer
Employment type: Contract
Workplace type: Remote
Seniority level: Mid‑Senior Level
Ready to apply?
Apply to Invisible Agency
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