Senior Flutter Engineer

Diffusely is an AI visual production platform for enterprise that redefines how automotive and fashion brands create and optimize visual content. Its AI-powered solutions help over 1,500 clients streamline production, cut costs, and accelerate time-to-market globally

At
CarCutter
, we're redefining automotive sales with AI-driven image technology that helps dealerships and marketplaces sell more cars faster. We provide a cutting-edge SaaS solution trusted by the industry's top players.

Diffusely / CarCutter

Position Overview

Location: Paris (France)

We are looking for a
Senior Flutter Engineer with a strong Android or IOS background
to join our
CarCutter Engineering team at Diffusely
, working on our
B2B automotive product line
. You'll be part of an agile, startup-like squad, playing a key role in evolving our
AI-powered imagery solutions
for the automotive industry.

You're an engineer who cares about
user-centric design
,
code quality
, and
smooth collaboration
. You bring structure to communication and thrive in a
cross-functional environment
.

About the Team and Products

Our CarCutter team is dedicated to revolutionizing image enhancement and editing through cutting-edge AI. CarCutter is an advanced mobile-based and web-based platform that offers state-of-the-art tools to streamline and enhance the image editing workflow.

Our mobile engineers thrive in a feature team setup, working closely with cross-functional members to deliver impactful solutions. This collaborative structure fosters innovation and efficient problem-solving.

Our Product: CarCutter

We're redefining automotive sales with
AI-driven image technology
that helps dealerships and marketplaces sell more cars faster. We provide a cutting-edge SaaS solution trusted by the industry's top players.

Some of our features:

• CarCutter App:
  Capture consistent, professional used-car imagery anytime, anywhere. Zero delays, zero equipment, zero training required.

• AI Backgrounding & Virtual Showrooms:
  Hyper-realistic 3D backgrounds with 360° virtual spin matched to each vehicle angle with precision cut-outs and grounded shadows studio quality results without the physical showroom.

• Centralized Control (CarCutter Hub):
  Manage and track your inventory visuals from one powerful, centralized dashboard.

• Marketplace-wide Branding:
  Unify your catalog with customizable, brand-consistent listings including plate inlay.

Key Responsibilities

• Develop and maintain the CarCutter mobile app in Flutter, within the context of a legacy app + the design and implementation of new features.

• Shape technical decisions on architecture, tooling, and quality standards (testing strategy, CI/CD, monitoring).

• Write
  clean, maintainable, and testable code
  , and actively contribute to code reviews and reliable release process.

• Work closely with
  Product
  and
  Design
  to turn specifications into
  performant, robust features
  that bring real value to customers.

• Be a
  technical reference
  for the team in your area of expertise: Product conception and technical architecture, benchmarking state-of-the-art solutions and sharing best practices and feedback with the team.

• Share responsibility with your squad for the full lifecycle of the features you build from product discovery and definition to delivery, monitoring, and impact measurement.

• Collaborate with other engineers at CarCutter on the broader software architecture landscape, ensuring the mobile stack integrates well into the overall ecosystem.

Minimum Qualifications/Skills

• 5+ years of experience
  in mobile development (Android and/or cross-platform).
• 3+ years of production experience with Flutter
  , with at least one
  published app
  on the App Store and/or Google Play.
• Experiences with the following libraries is a strongly appreciated: sqflite, get it, bloc/cubit, rxdart, firebase, datadog.
• Experience with Firebase (Firestore, Storage, Auth, Cloud Functions).
• Hands-on experience with
  platform channels
  (Android/iOS) to bridge Flutter with native code.
• Good
  Git
  practices in a team environment (branching strategy, pull requests, code reviews).
• Comfortable with AI coding assistants (such as GitHub Copilot, Cursor, Claude Code, etc).
• With a mindset oriented towards learning and knowledge sharing, you stay curious about new technologies. You enjoy mentoring, pairing, and helping teammates grow.

Our infrastructure runs on AWS.

Why join us:

• Be part of a vibrant and innovative startup culture based in the heart of Paris.
• Work on cutting-edge products..
• Opportunities for professional growth and development.
• Two days of working from home per week.
• Collaborative work environment with a focus on work-life balance.

Hiring process:

• A first call with a member of our Talent Acquisition Team
• A second interview with the manager to give you more details about the position and the team.
• Take-home assessment followed by technical discussions with our engineers.
• Final Interview with the CTO and one of our product managers to discuss your fit within the team and company culture.

Even if you don't meet all the qualifications, we are open to any application of interest