Senior Frontend Developer - React.JS

As a Senior Frontend Developer at Mindera, you will be responsible for developing high-quality, responsive web applications using React.js. You will work closely with the team to ensure the applications are performant, scalable, and maintainable.

We are looking for a developer with extensive experience in frontend development, particularly with React.js. You should have a deep understanding of web technologies and best practices, and be able to work independently as well as collaborate with a team.

Your role will involve designing and implementing new features, writing clean and efficient code, and troubleshooting issues as they arise. You will also have the opportunity to contribute to architectural decisions and mentor junior developers.

• 6+ years of experience in frontend development
• An expertise in React web application development and working experience in .Net and C# based services and API development. Hands on knowledge in .Net applications would come handy and will be differentiating skill for this role
• Experience in technically leading an Agile team will come handy
• Very good experience in working in Agile teams that follow Agile principles and has a good knowledge of Agile. The Engineer should have an appreciation of Agile principles that goes beyond knowing what it is.
• Quality is the core of the Engineering and the Engineering team is expected to focus on quality as much as development since our work environment is working in Shift-Left mode of development practice (where Quality assurance is not a phase but is part of the development process right from the inception of requirement). An experience of having led teams that have adopted Shift left methodology of development would come handy. If not, the Engineer must be able to adapt quickly and guide the team towards adopting the Shift Left mode of development.
• Strong knowledge of HTML, CSS, and JavaScript
• Experience with responsive web design and cross-browser compatibility
• Familiarity with modern frontend build tools and workflows (e.g., Webpack, Babel, Git)
• Understanding of web performance optimization and SEO
• Experience with testing frameworks (e.g., Jest, Enzyme)
• Knowledge of backend technologies and RESTful APIs
• Excellent problem-solving and communication skills
• Previous experience working in an Agile development environment
• Ability to mentor and coach junior developers.

We Offer

• Fantastic working environment built on the principles of lean and self organisation;
• Fun, happy and politics-free work culture;
• Competitive salaries and benefits.

About Mindera

At Mindera we use technology to build products we are proud of, with people we love.

Software Engineering Applications, including Web and Mobile, are at the core of what we do at Mindera.

We partner with our clients, to understand their product and deliver high performance, resilient and scalable software systems that create an impact in their users and businesses across the world.

You get to work with a bunch of great people, where the whole team owns the project together.

Our culture reflects our lean and self-organisation attitude. We encourage our colleagues to take risks, make decisions, work in a collaborative way and talk to everyone to enhance communication.

We are proud of our work and we love to learn all and everything while navigating through an Agile, Lean and collaborative environment.

Check out our Blog: and our Handbook:

Our offices are located: Aveiro, Portugal | Porto, Portugal | Leicester, UK | San Diego, USA | San Francisco, USA | Chennai, India | Bengaluru, India