Senior Frontend Developer (m/f)

At Critical Software, we believe that technology is nothing without a passion to use it for good. That’s why we engineer change, helping to build a better and safer world through trusted and transformative technologies.

About the job

About Us

Working at Critical Software is more than just a job: here, you can really make a difference.

We’re on a mission to make the world a better and safer place, just like real superheroes. We build rock-solid software for leading industries’ most critical applications, so every line of code we write and every idea we think of can affect the lives of millions.

Now, we’re looking for resourceful Frontend Engineers to embrace this mission that can take you to places you never imagined. You will have the opportunity to participate in challenging projects ranging from banking and insurance, to e-commerce, fintech or telcos – and more!

Sound like you? Then it’s time to challenge your limits. It’s time to power up your career. It’s time you joined Critical Software.


Deliver high quality, reusable and testable software
Lead a development team in an agile ecosystem
Contribute with architectural insights and technical improvements
Be a proactive and dynamic team player in an agile environment.


At least 5 years of frontend development experience in complex software projects
Expert HTML, CSS and JavaScript knowledge
Fluent in React (experience with Angular and/or Vue will be considered)
Passionate about clean and well-documented code
Deep awareness of browser quirks and compatibility issues
Experienced with SASS, PostCSS or similar CSS processors
Curious about SEO, semantic markup, and accessibility
Interested in Universal/Isomorphic JavaScript and also TypeScript
Eagerness to learn and share knowledge
Awareness of agile methodologies.

Critical Software is providing additional support with accommodation costs to any applicant with refugee status. Evidence of this condition is required.

Critical Software
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Senior Frontend Developer (m/f)
Critical Software

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