Full-Stack Entwickler (m/w/d) - .NET 100% Remote

Description

Job Overview

• Role: Full-Stack Entwickler (m/w/d) - .NET 100% Remote
• Company: FNTIO
• Location: Frankfurt am Main
• Employment Type: Full-Time
• Category / Department: Remote, Consulting, Engineering
• Salary: Competitive / Not Disclosed — confirm during interview
• Key Skills / Technologies: Remote, Consulting, Engineering
• Listing Source: Arbeitnow

Job Description

FNTIO sind AI-First Systems Engineers für Enterprise. Wir arbeiten seit 2022 produktiv mit AI in echten Kundenprojekten. Siemens, Deutsche Börse, Volkswagen.

Wir liefern Projekte mit Ergebnisverantwortung. Kein Body Leasing, keine PowerPoints. Unsere Engineers denken in Architekturen und Entscheidungen. AI übernimmt die Ausführung. Wer bei uns arbeitet, ist Produktmanager seines eigenen AI-Teams: mit Claude Code, Cursor und den Tools, die wirklich funktionieren.

Aufgaben

Du baust .NET-Anwendungen, die im Enterprise-Umfeld laufen. Dein Schwerpunkt liegt auf dem Backend, aber du verstehst das ganze Bild. Du übersetzt Kundenanforderungen in Architektur, lässt AI Agents Code generieren, prüfst kritisch und lieferst Qualität. Nicht Perfektion auf dem Papier, sondern ein Produkt, das funktioniert.

• Du entwickelst Backend-Lösungen mit .NET und integrierst sie in AWS-Cloud-Architekturen
• Du nutzt AI CLI-Tools (Claude Code, Cursor, Gemini CLI) als Multiplikator für Entwicklung und Testing
• Du entwirfst APIs und sorgst für saubere Integration zwischen Frontend, Backend und Cloud
• Du arbeitest direkt mit Kunden an technischen Anforderungen und Lösungsdesign
• Du setzt auf automatisiertes Testing und CI/CD
• Du baust Prototypen, indem du Ideen an AI Agents gibst und den Output iterierst

Qualifikation

• Mindestens 3 Jahre Full-Stack-Entwicklung mit .NET-Schwerpunkt
• Erfahrung mit mindestens einem AI CLI-Tool (Claude Code, Cursor, Gemini CLI)
• Erfahrung mit Cloud-Technologien (AWS von Vorteil)
• Vertraut mit Git, Docker und CI/CD
• Fähigkeit, AI-Output kritisch zu bewerten und Enterprise-Qualität zu liefern
• Fließend Deutsch und Englisch

Benefits

• Flexible Arbeitszeiten und 100% Remote Arbeit
• Zugang zu AI-Tools und LLM-Keys. Nicht als Benefit, sondern als Arbeitsmittel
• Echte Enterprise-Projekte mit Ownership. Produkte für Siemens, Deutsche Börse, Volkswagen
• AWS-Zertifizierungen und Konferenzen
• Ein Team von ~30 Engineers, das Wissen teilt statt hortet
• Keine Folien-Kultur. Wir arbeiten an der Sache, nicht am Konzept

Wir freuen uns auf deine Bewerbung. Schick uns deinen CV und gerne ein kurzes Statement, warum du zu FNTIO passt. Wir melden uns.

Find more English Speaking Jobs in Germany on Arbeitnow

Salary & Compensation

The salary for this position has not been publicly disclosed. Compensation is typically determined based on your experience, skills, and interview performance. Use your research on industry benchmarks and the cost of living in the role's location to negotiate effectively.

In addition to base salary, many employers in this sector offer a comprehensive benefits package that may include:

• Annual or performance-based bonuses
• Health, dental, and vision insurance
• Provident Fund (PF) and Gratuity contributions (India)
• Paid Time Off (PTO), sick leave, and public holidays
• Professional development budget and learning allowances
• Stock options or Employee Stock Ownership Plans (ESOPs) at select companies
• Flexible or remote working allowances
• Parental leave and family health coverage

Note: The specific benefits offered by this employer should be confirmed during the offer stage. Not all benefits listed above may apply to every organisation or role type.

Work Arrangement

Type: On-Site / Full-Time

This is an on-site, full-time position. You will be expected to report to the office or designated work location during standard business hours, Monday through Friday. Some companies offer flexible start and end times or occasional work-from-home days at the manager's discretion. The company fosters a collaborative environment with open workspaces, dedicated meeting rooms, and structured team events.

Typical Interview Process

While each organisation structures its hiring differently, candidates for this type of role typically go through the following stages:

1. Resume / Application screening by the recruiting team
2. Technical phone or video screening (30–45 min) covering fundamentals
3. Take-home coding assignment or technical assessment
4. Two to three rounds of technical interviews (algorithms, system design, or domain knowledge)
5. Behavioral / culture-fit interview with the hiring manager
6. Offer discussion and reference checks

Tip: Candidates are encouraged to review common data structures, algorithms, and system design concepts before the technical rounds.

About the Employer

FNTIO is the organisation posting this opportunity. While full company details are available on the original job listing, here is what you should research before applying:

• Company size and culture: Review the company's LinkedIn profile, Glassdoor reviews, and their official website to understand team size, work culture, and employee satisfaction.
• Products and services: Familiarise yourself with what the company builds, sells, or delivers. Being knowledgeable about their offerings will set you apart during interviews.
• Recent news: Search for any recent fundraising, acquisitions, product launches, or leadership changes — these often come up in interviews and signal company health.
• Location and offices: The role is based in or around Frankfurt am Main. Confirm office address, remote policy details, and travel requirements during the process.
• Where this listing was found: This job was sourced from Arbeitnow.

How to Apply & Preparation Tips

To apply for the Full-Stack Entwickler (m/w/d) - .NET 100% Remote position, follow these steps:

1. Tailor your resume: Customise your CV to match the specific requirements listed in the job description. Use keywords from the posting to pass Applicant Tracking System (ATS) filters.
2. Write a compelling cover letter: Even if not mandatory, a concise cover letter demonstrating your enthusiasm and fit for the role significantly improves your chances.
3. Apply via the original listing: Use the apply link on the original job post to submit your application. Avoid applying through third-party channels that may delay or lose your submission.
4. Prepare for phone screening: Be ready for an initial call within 3–7 business days of applying. Have your resume and a quiet space ready.
5. Follow up professionally: If you haven't heard back in 7–10 business days, a brief, polite follow-up email to the recruiter is acceptable and often appreciated.

Key skills relevant to this role include: Remote, Consulting, Engineering. Ensure these are prominently featured on your resume and LinkedIn profile.

Disclaimer: This listing is aggregated from a public job board for informational purposes. JobSetuu does not guarantee the accuracy or current availability of this position. Always verify the details on the employer's official careers page before applying.