Senior Frontend Engineer

It’s not just a job — together, we’re on a mission. We're committed to accelerating the energy transition, with the goal of empowering adoption of 2 million sustainable energy installations by 2035. But we cannot achieve this goal alone. We are looking for talents to strengthen our team, and work with others on what really matters.

The team you will join

At iChoosr, you will join a team of 140 goal-getters with a proactive approach, strong sense of ownership and strong interpersonal skills. Your colleagues work across the US, the Netherlands, Belgium, the UK, Poland and Japan.

You will join the Consumer Flow development team, working closely with colleagues from Design, Marketing, and Engineering to bring user-centered solutions to life. This role is pivotal in our journey of transformation as we build an entirely new platform to support our long-term goals.

Your responsibilities

As a Frontend Engineer at iChoosr, you’ll play a strategic role in shaping our digital platform. Your work will focus on developing a scalable and elegant UI component library using Angular, and optimizing front-end processes to support seamless collaboration.

This is an exciting time to join iChoosr as we are developing a new platform that will serve as the foundation for years to come. You will play a key role in developing a flexible, scalable platform while delivering a seamless user experience.

What you’ll do

• Together with a team, develop and maintain a scalable, high-quality, and accessible UI component library using TypeScript and best coding practices.

• Build responsive, modern web pages to ensure seamless user experiences across devices.

• Ensure all components and web pages adhere to WCAG accessibility standards.

• Collaborate closely with Design, Marketing, and other Engineering teams to deliver high-quality, user-centric digital experiences.

• Contribute to enhancing the frontend platform, balancing scalability with flexibility when needed.

Your expertise

We’re looking for a frontend developer who combines technical excellence with a collaborative mindset.

Ideally, you have:

• 5+ years of experience in professional frontend development.

• Strong command of TypeScript and JavaScript, writing clean, maintainable, and scalable code.

• Deep expertise in Angular.

• Proficiency in testing, both end-to-end (e.g., Cypress) and unit tests, to ensure code quality and stability.

• Experience using Storybook for building and documenting UI components.

• A strong understanding of WCAG accessibility standards and best practices to create inclusive digital experiences.

• A strategic approach — you can weigh short-term needs against long-term flexibility and scalability.

• Great communication and collaboration skills — you’re comfortable working with designers, backend developers, and stakeholders to develop smart, user-friendly solutions.

• Process-minded thinking — you seek ways to streamline frontend workflows and improve team efficiency.

• Curiosity about backend technologies.

It’s a plus if you also bring:

• Experience with .Net or other backend languages and frameworks.

• Familiarity with cloud platforms and CI/CD workflows.

• Knowledge of Node.js and/or serverless architectures.

Our commitment to you

• You contribute to a more sustainable world.

• A good remuneration package in line with market standards.

• Flexible work arrangements.

• Professional development opportunities (Mentor/mentee program & buddy program).

• International company event once a year.

• Cultural holiday swap.

• Opportunity to work from an inspiring place two weeks a year.

• Day off on your birthday.

• Possibility to travel.

Join our team!

If this role fits you, we would love to hear from you.

iChoosr is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.