JavaScript Developer

MILEO

JavaScript Developer for a company managing a JavaScript tool that generates evaluations from modeled business processes. Responsibilities include implementing new features and collaboration with business areas.

Posted 8/2/2026full-timeRemote • 🇩🇪 GermanyMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates strong JavaScript skills with a meticulous work style, capable of implementing features, debugging, and adjusting logic based on business requirements. Proficient in presenting results clearly to clients in German, including non-technical stakeholders.

Highest-signal resume keywords

JavaScript SkillsClient Presentation SkillsMeticulous Work StyleGerman Language Proficiency (C1)Business Process Modeling Knowledge

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

JavaScriptDebuggingCalculation Logic AdjustmentReport ImprovementCodebase Understanding

Soft Skills

Client CoordinationClear Communication

Tools & Technologies

MS TeamsARIS REST API

Industry Keywords

Business Process ModelingWorkforce Planning

About the role

Key responsibilities & impact

Implement new features in JavaScript
Debug and fix defects
Adjust calculation logic when business requirements change
Extend and improve reports and evaluations
Coordinate with the business unit
Regularly present results to the client — remotely via MS Teams

Requirements

What you’ll need

Strong JavaScript skills
Enjoy working into and understanding existing codebases
Meticulous work style — your results are used in real workforce/personnel planning
Confident presence in client meetings — able to present your results clearly via Teams, including to non-technical stakeholders
German at least C1 (spoken and written) — the project is conducted entirely in German
Nice to have, but not required: experience with older JavaScript (without frameworks), experience with the ARIS REST API, knowledge of business process modeling

Benefits

Comp & perks

Remote-first approach — work where you are most productive (home office or co-working)
Flexible working hours — results count, not the clock
Varied projects — modern technologies and exciting clients
Modern equipment — powerful and configured to your needs