Full-Stack Developer H/F Ekkiden

International consulting group founded in 2019, Ekkiden fosters an ecosystem of passionate and committed consultants who lead organizational, operational, and technological transformation projects in IT/Digital, Industry/R&D, and Sustainability, for large enterprises and SMEs in France, Switzerland, Spain, and Germany.

About the job:
As a Full-Stack Developer, you will support our organization in implementing frontend features for our backend Control Panel platform. You will work closely with the Enterprise Solution Unit and other technical teams to refactor the entire user interface using modern reactive technologies, integrate AI workflows and ensure the deliverables meet business objectives.
Responsibilities:

- Refactor the backend application's user interface using React.js, JavaScript, and Next.js.
- Implement AI workflows by integrating large language models (LLMs) such as OpenAI or Mistral and leverage their tools' calling and structured output capabilities.
- Interact with relational databases like Microsoft SQL and utilize ORM libraries and REST APIs written in .NET.
- Monitor development progress and ensure code quality aligns with the organization's standards.
- Collaborate with stakeholders to gather and document business requirements.
- Translate business needs into technical specifications and maintain accurate documentation.
- Work collaboratively with cross-functional, international teams in a multicultural and diverse environment.

What we are looking for:

- Minimum 5 years of experience in Web application development.
- Strong expertise in modern TypeScript, JavaScript, React.js and ideally Next.js.
- Experience with .NET technologies and backend integrations.
- Familiarity with AI development tools (e.g., Cursor, Windsurf, Visual Studio Copilot) and interaction with LLM APIs.
- Solid knowledge of SQL databases.
- Excellent communication and interpersonal skills.
- Ability to ensure that project deliverables meet business objectives.
- Proactive mindset, attention to detail, and ability to work independently in a fully remote setting.

We offer:
Join us at the right time to make your mark in a fast-growing organization Various missions and projects that will allow you to have a real impact on the company The ability to work autonomously and to drive new initiatives A career path adapted to your personality, both in terms of role and location A strong culture, based on sharing, respect, ambition, and team spirit The opportunity to manage teams and develop your area of expertise by leading one of our squads Develop your management and leadership skills, because, at Ekkiden, consultants look after the careers of other consultants. Gone are the days when your career was driven by a salesman! Health insurance
What's the Recruitment Process Like at Ekkiden?

At Ekkiden, we're committed to providing a positive experience for every candidate.
Initial Call: Our recruitment team will reach out to discuss your motivations and expectations. Interviews: You'll have one or two interviews with our business managers, depending on the role you're applying for. Client Meeting: Finally, you'll have the opportunity to meet with the client.
While this is our standard process, we may make adjustments based on specific circumstances.

You can also find all our job offers on our website
https://jobs.ekkiden.com/