Chamaileon was founded under the belief that creating beautiful email campaigns can suck less. Today, we are actively developing an email design platform that integrates with various email service providers and marketing automation solutions.

Our ultimate goal is to become the best solution for commercial email creation.



We are seeking a Senior Full Stack Software Engineer to join a team working on our core product, integrations, and AI development in the future. Our product is used by 15,000 users worldwide and growing.


Are you comfortable tackling new problems and creating innovative solutions? Do you love interacting with every facet of a business?
Do you consider yourself creative, motivated, and able to take ownership of the products you build?
Do you thrive in a fast-paced environment that embraces change?

If this sounds like you, you can help us create the best email creation platform.



  • Build software solutions using HTML, CSS, JavaScript (Vue.js, Node.js), and MongoDB
  • Proven ability to design and implement robust and scalable systems
  • Own all aspects of product development
  • Act as responsible engineer for assigned products
  • Maintain highest standards of excellence, never settle for the status quo
  • Deep dive into the users’ problems, find efficient solutions
  • Provide strong technical leadership, focus on continuous improvement

Basic Qualifications

  • Bachelor’s degree in computer science, computer engineering, electrical engineering, math, or scientific discipline and 4+ years in software engineering,
  • OR 6+ years in software engineering without a degree
  • 3+ years of experience developing across a full-stack: web server, no-SQL database, and client-side/front-end

Preferred Skills and Experience

  • Professional experience with Node.js and MongoDB
  • Professional experience with standard front-end technologies: modern HTML, CSS, JavaScript (preferably Vue.js as well)
  • Proven ability to design and implement robust and scalable systems
  • Deep understanding of web protocols
  • Deep understanding of object oriented & functional programming and design principles
  • Deep understanding of testing, continuous integration, build deployment & continuous monitoring
  • Experience optimizing applications for performance and scaling web applications
  • Solid understanding of UI/UX design to provide intuitive applications
  • Proficiency in building a full stack web application from the ground up
  • Great creative and innovative problem-solving skills
  • Initiative and the ability to work independently and in a team

What we offer

  • Competitive base salary
  • Bonus scheme based on company milestones
  • Spendings on conference tickets / training programmes
  • Free coffee
  • Notebook + Extra screen(s)
  • Team building events (Csocsó, Counter Strike, Paintball, Escape rooms, etc.)
  • Office in the heart of the city (Váci u. 19-21., Bp, 1052)

How to apply

  • Send us your CV / Linkedin URL and Github profile to
  • Please mention in some words what makes you interested in our job opening and why you think you are the right person for the role.