Factor ElevenFE

Senior Frontend Engineer - React.JS (Europe, f/m/d)

Factor Eleven GmbH is a technology company providing a digital advertising platform with a local focus, offering an alternative to Google and Facebook on the Open Internet. Founded in 2014, they utilize proprietary algorithms for KPI-based campaigns, ensuring brand safety and transparency.

Factor Eleven

Employee count: 51-200

Germany only

YOUR MISSION

We are looking for a highly-skilled Senior Frontend Engineer to join one of our development teams. In this role, you will be responsible for developing and implementing user interface components using React.js with technologies such as TypeScript, GraphQL, Jest, Cypress and Vite, as we build the future of AI-powered digital advertising. You will also be responsible for testing, profiling and improving front-end performance and documenting our front-end codebase, and mentoring your team-mates, planning tasks and estimating workloads.

You'll be working within a cross-disciplinary team under the Engineering Manager to contribute to our multi-tenant SaaS product. This is a high-impact role for someone who thrives on elevating engineering standards, and driving a forward-thinking, AI-first approach across the organization.

To ensure success as a senior frontend engineer, you should have in-depth knowledge of React concepts, excellent front-end coding skills, and a great understanding of progressive web applications. Ultimately, a top-class Senior Frontend Engineer should be able to design, plan and build modern user interface components to enhance application performance and coach other team-mates to achieve the same.

YOUR PROFILE

  • 6+ years of professional experience in similar position
  • Proven expert knowledge of TypeScript, JavaScript, CSS, HTML and front-end languages
  • Quality-focused mindset and deep passion for user experience and user interfaces
  • AI-first mindset, embedding AI and automation into product architecture, engineering workflows, and decision-making processes
  • Great knowledge of common frontend tools including React.js, Vite, Jest and Cypress.js
  • Great experience with browser-based debugging and performance testing software
  • Excellent familiarity with git, npm, docker and Jira
  • Great Troubleshooting skills
  • Good project management skills
  • Extensive experience in mentoring teammates in a respectful, empathic manner

Requirements

YOUR RESPONSIBILITIES

  • Meeting with the development team to discuss user interface ideas and applications.
  • Reviewing application requirements and interface designs.
  • Identifying web-based user interactions.
  • Developing and implementing highly responsive user interface components using react concepts.
  • Writing application interface codes using TypeScript following react.js workflows.
  • Troubleshooting interface software and debugging application codes.
  • Developing and implementing front-end architecture to support user interface concepts.
  • Provide automated unit, e2e and visual regression tests.
  • Monitoring and improving front-end performance.
  • Documenting application changes and developing updates.
  • Participate in code and technical design reviews
  • Write and review tasks and estimate workloads for yourself and others
  • Provide mentorship to team-members

Benefits

WHY US?

Factor Eleven's tech department is an inhouse tech start-up/scale-up and responsible for our saas product suite offering localized digital advertising to enterprises of all sizes and shapes. We're powering the engine that Factor Eleven is successfully built upon and elevate the possibilities of our product on a daily basis. We're fulfilling our ambitions as a top ad-tech provider by continuously leveling up the quality and expanding capabilities of the entire platform, as well as our engineering and product organization.

Join our amazing team in our mission to move digital localized advertisement forward and enjoy the freedom, camaraderie and perks of our fully remote operations.

OUR PERKS BENEFITS

  • Transparent, above-market salaries
  • 100%-remote within Europe
  • Clear expectations and regular feedback
  • Flexible work-hours and part-time models
  • Be part of a fast-growing, highly-skilled Team
  • Relocation and visa support
  • In person department and company events
  • Home office, co-working space and work-together allowance
  • Personal and professional development fund

About the job

Apply before

Posted on

Job type

Full Time

Experience level

Senior

Location requirements

Hiring timezones

Germany +/- 0 hours

About Factor Eleven

Learn more about Factor Eleven and their company culture.

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Factor Eleven GmbH is a leading technology company that offers advertisers, agencies, and small to medium-sized businesses an intuitive digital advertising platform with a local focus. Positioned as a strong alternative to major players like Google and Facebook within the Open Internet, Factor Eleven provides powerful digital media products. The platform currently supports display, mobile, video, and digital out-of-home media channels, with plans to incorporate addressable TV in the near future. Founded in 2014 by CEO Alexander Anhuth, the company leverages proprietary algorithms, ensures 100% brand safety, and maintains full transparency in its operations. Factor Eleven delivers solutions for national, regional, and local campaigns, all billed on a Key Performance Indicator (KPI) basis.

The company is dedicated to continuously advancing its technology stack to automate and streamline the entire process, from campaign planning through to billing. This allows for campaigns to be booked not only via a managed service but also through a self-service model, similar to those offered by Google and Facebook. Furthermore, Factor Eleven provides an API to enable direct integration of its tools and products into clients' existing workflows. This innovative approach was recognized in 2019 when the company won the SMARTech Award for most innovative startup. Through successful collaborations with agencies, advertisers, and resellers, Factor Eleven's platform currently manages thousands of concurrent campaigns for over 1,000 companies. Esteemed clients and partners include Vodafone, Poco, Group M, 11880, Holidaycheck, and Funke Medien. The Factor Eleven team comprises over 90 employees who serve the German, Austrian, French, and Italian markets, with ambitions for further international expansion.

Employee benefits

Learn about the employee benefits and perks provided at Factor Eleven.

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Home Office for everyone

We work flexible.

Meal and energy vouchers

In addition to an attractive salary, our salary packages include other benefits such as meal and energy vouchers.

Volunteer opportunities

We make our contribution to climate protection by supporting reforestation projects, awareness campaigns, e.g. for the UN, and by offsetting our unavoidable CO2 emissions.

Learning and development budget

You work surrounded by professionals in a creative work environment with varied and challenging activities and also get access to regular courses, tailored to your personal situation.

View Factor Eleven's employee benefits
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Factor Eleven

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Factor Eleven hiring Senior Frontend Engineer - React.JS (Europe, f/m/d) • Remote (Work from Home) | Himalayas