Senior Front-end Developer - TenTwenty

Tentwenty is looking for a passionate Senior FrontEnd Web Developer who is motivated to combine the art of design with the art of programming. We are looking to fill a full-time position; both on-site and remote working is possible. Responsibilities will include the translation of the UI/UX design to actual code that will produce an amazing visual experience. You will work with the UI/UX designer and bridge the gap between visual design and technical implementation, taking an active role on both sides and defining how the websites look as well as how it works.

Responsibilities:

• Develop new user-facing features that will set us apart from other agencies.
• Build reusable code and libraries for future use.
• Ensure the technical feasibility of UI/UX designs.
• Optimize application for maximum speed and scalability.
• Assure that all user input is validated before submitting to backend.
• Collaborate with other team members and stakeholders.
• Be in direct contact with our customers to ensure a smooth process of the project.

Skills & Qualifications:

• Proficient understanding of HTML5, CSS, JavaScript ES6 and up (CSS, SCSS, and CSS3).
• Proficient understanding of GSAP or any similar animation library.
• Passionate about website animations (transitions, scroll effects, etc.).
• Passionate about usability, user experience, beauty, and elegance of UIs.
• A good understanding of WebGL, Three.js, and Canvas is a plus.
• Very good knowledge of responsive design.
• Pixel-perfect design-to-development conversion.
• Overall perfect knowledge when it comes to CMS and integration (would be nice to have experience with Concrete5 and/or Strapi).
• Proficient understanding of ReactJS/NextJS is a plus.
• Good understanding of asynchronous request handling, partial page updates, and AJAX, REST API and/or GraphQL.
• Basic knowledge of image authoring tools to be able to crop, resize, or perform small adjustments on an image. Familiarity with tools such as Figma is a plus.
• Proficient understanding of cross-browser compatibility issues and ways to work around them.
• Fluent in English and solution-driven.
• Proficient understanding of code versioning tools such as Git.
• Good understanding of SEO principles and ensuring that the work will adhere to them.
• Creates well-optimized code in terms of JS, CSS, and HTML. A good understanding of Google Page Speed / Lighthouse is a plus.

Our Offer:

• Enthusiastic colleagues, internal training, and education when required.
• Lots of room for your own creativity and input.
• Competitive salary packages and growth opportunities within the organization.
• A great international working experience.