Senior Frontend Developer

Senior Frontend focused Engineer (Angular + .NET)

Budapest-based hybrid | Full-time | Product-led SaaS company

Hungarian speakers only

We're looking for a skilled Frontend focused Engineer to join Kameleo – a SaaS company building cutting-edge anti-detect browser technology used by thousands of web automation professionals worldwide.

If solving complex technical challenges and building reliable tools that power large-scale web automation excites you, this role is for you.

The Product We Work On

Kameleo provides an on-premise, scalable browser automation platform (bootstrapped, profitable since As the AI boom fuels an ever-growing demand for data, we've doubled down since 2024 on empowering the web scraping community - offering a solution that integrates seamlessly with Selenium, Puppeteer, and Playwright, while removing the complexity and constant maintenance needed to keep scrapers undetected on modern anti-bot systems.

Responsibilities

• Developing and maintaining features using modern
  JavaScript (80%)
  and
  .NET Core (20%)
• Redesigning legacy components built using older technologies (like PHP)
• Translating Figma designs into clean, responsive UIs
• Listening to customer feedback and improving usability
• Contributing to architectural decisions and new projects

Qualifications

• BSc or MSc in Computer Science
• 4+ years with
  Angular / TypeScript / JavaScript
• 2+ years with
  backend development
• Deep knowledge of
  HTML, CSS, JS
• Strong sense of design and attention to detail
• Experience writing
  unit & automated tests
• Familiarity with
  clean code
  ,
  SOLID
  , and
  design patterns
• Working knowledge of
  Docker / Kubernetes
• REST API
  design experience
• Intermediate English, good communication
• Excellent problem-solving and debugging skills

Preferred skills

• Proficient in using
  GitHub Copilot
  effectively
• Experience with
  CI/CD
  (e.g. Jenkins)
• Knowledge of
  browser automation / web scraping
• Familiarity with
  browser fingerprinting & bot detection

What We Offer

• Competitive salary that matches your experience
• Hybrid working model with flexible scheduling (3-4 days home per week)
• Freedom to experiment with the latest technologies and drive innovation
• Stable, long-term career opportunities at a company with solid foundations
• Being part of a passionate team involved in creating an excellent digital product
• Hands-on experience working in a team that follows the PLG framework
• Working in an inspiring, creative, and innovative work environment

Vision

In 2025, we successfully transitioned to the Product-Led framework, achieving significant growth. Our short-term goal is to become the obvious choice within our niche. To support this direction, we are enhancing our self-service journey through interactive marketing tools on our website, improved onboarding experiences, and seamless purchase flows - enabling users to get started and succeed without friction.

Our long-term goal is to build a strong, lean team where AI plays an integral role in operations. We continue to apply the PLG framework across our product to ensure scalable, efficient growth. Once we have established ourselves as the leading solution within our niche, we plan to expand by developing additional tools tailored for the web scraping community - further strengthening our position in the ecosystem.

Our tech stack

• Angular frontend
• .NET 8 backend
• Docker, AWS
• Nx monorepo
• GitHub, Jenkins
• Grafana
• Custom-built Chromium and Firefox (C++, JavaScript)

Reason for the hire

Kameleo was founded by MSc-level software engineers from BME, who now lead both the company's product and business direction. We're a tight-knit team of curious engineers who love solving complex technical problems – and we're looking for another teammate to grow with us. We're expanding our capacity with a new engineer to support growing product development needs and enable faster responses to user feedback.

If this sounds like your next challenge, send us your CV or LinkedIn profile. We'd love to chat