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Senior Front-End Developer

This is your chance to be part of a new and ambitious consulting firm!

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What we are looking for

What we are looking for

About this vacancy

Introduction

We are looking for an experienced senior frontend developer who enjoys being challenged in large and complex projects. You understand the consultancy industry and possess the necessary skills to advise our clients on the best path to success. You are a team player with a proactive attitude and ready to take responsibility for a project while coaching and guiding less experienced developers. Are you ready for the challenge?

Who we are looking for

We are looking for front-end developers who want to work as permanent consultants at Koodin. You will immediately receive a permanent contract and become part of a close-knit team of experienced specialists. You enjoy making an impact at different clients, but always with the security, culture, and collegiality of Koodin as your home base. You are curious, eager to learn, and get energy from both collaborating and working independently on challenging projects.

This is what you are going to do

Our consultants are deployed on large, complex projects at various leading organizations. You will work on digital transformations and innovative solutions that make an impact. Each project offers new challenges, collaboration, and opportunities for growth.

Enthusiastic? Get in touch or send your motivation and CV via our website. We look forward to meeting you!

Core competencies

  • Deep knowledge of front-end technologies: HTML, CSS, JavaScript are your foundation. You are familiar with frameworks like React, Angular or Vue.

  • Component-based development: You build and maintain reusable components and design systems.

  • Responsive & accessible design: You ensure that applications work well on any device and are accessible to everyone.

  • Performance & quality: You have an eye for fast loading times, clean code, and cross-browser compatibility.

  • Collaboration: You enjoy working with designers, backend developers, and clients. You can explain your choices clearly.

  • Proactive advice: You help think about the best technical solutions and know how to guide clients through their challenges.

  • Fluent in Dutch and English

Personal characteristics

  • Creative & solution-oriented: You come up with smart solutions and love experimenting with new techniques.

  • Team player: You believe in sharing knowledge and growing better together.

  • Strong communicator: You can explain technical choices understandably to colleagues and clients.

  • Curious & eager to learn: You follow the latest developments in front-end and quickly pick up new tools.

  • Independent & responsible: You take ownership of your work and maintain a healthy work-life balance.

  • Detail-oriented: You strive for pixel-perfect results without losing sight of the bigger picture.

What we offer you

A work environment that is tailored to your talents, so you can get the best out of yourself. This is how we do it:

Salary

We spend the majority of your earned revenue on you; for example, on your salary and vacation pay. What is left will be received as a bonus. At Koodin, you can earn up to 30% more with this model.

Contract

Our collaborations are always based on sustainable relationships. Together, we are building a long-term and impactful future. That is why you will receive a permanent contract directly from us.

Pensioen

Enjoying life when you are older is a no-brainer. We also contribute to this with great pleasure. Koodin pays €273.60 of your pension contribution.

Free days

Leisure time is important. That's why you get 27 vacation days per year and the option to purchase additional days off. So take a break once in a while and explore the world!

Culture

A transparent and honest culture. We do it together, so no hidden agendas but only transparency and genuine interest in each other.

Equality

A flat hierarchy in which people can say what they want and discuss what is important to them. Everyone is treated equally. From the newest starter to the first founder.

Flexibility

Flexibility to organize your week in a way that suits you. Work from home or in the office. Want to take a break in the afternoon to exercise? Go for it! As long as you are productive.

Opportunities

A new and refreshing environment in which you can play a key role. Everyone has the chance to make an impact in and with the company. You are part of that!

What we offer you

A work environment that is tailored to your talents, so you can get the best out of yourself. This is how we do it:

Salary

We offer a monthly salary between €3000 and €3750 euros depending on your experience. Additionally, you will receive an amount of 2500 euros to purchase your own equipment.

Contract

Our collaborations are always based on sustainable relationships. Together, we are building a long-term and impactful future. That is why you will receive a permanent contract directly from us.

Pensioen

Enjoying life when you are older is a no-brainer. We contribute to this with great pleasure. Koodin pays a market-conform pension contribution.

Free days

Leisure time is important. That's why you get 27 vacation days per year and the option to purchase additional days off. So take a break once in a while and explore the world!

Culture

A transparent and honest culture. We do it together, so no hidden agendas but only transparency and genuine interest in each other.

Equality

A flat hierarchy in which people can say what they want and discuss what is important to them. Everyone is treated equally. From the newest starter to the first founder.

Flexibility

Flexibility to organize your week in a way that suits you. Work from home or in the office. Want to take a break in the afternoon to exercise? Go for it! As long as you are productive.

Opportunities

A new and refreshing environment in which you can play a key role. Everyone has the chance to make an impact in and with the company. You are part of that!

What we offer you

A work environment that is tailored to your talents, so you can get the best out of yourself. This is how we do it:

Salary

We spend the majority of your earned revenue on you; for example, on your salary and vacation pay. What is left will be received as a bonus. At Koodin, you can earn up to 30% more with this model.

Contract

Our collaborations are always based on sustainable relationships. Together, we are building a long-term and impactful future. That is why you will receive a permanent contract directly from us.

Pensioen

Enjoying life when you are older is a no-brainer. We also contribute to this with great pleasure. Koodin pays €273.60 of your pension contribution.

Free days

Leisure time is important. That's why you get 27 vacation days per year and the option to purchase additional days off. So take a break once in a while and explore the world!

Culture

A transparent and honest culture. We do it together, so no hidden agendas but only transparency and genuine interest in each other.

Equality

A flat hierarchy in which people can say what they want and discuss what is important to them. Everyone is treated equally. From the newest starter to the first founder.

Flexibility

Flexibility to organize your week in a way that suits you. Work from home or in the office. Want to take a break in the afternoon to exercise? Go for it! As long as you are productive.

Opportunities

A new and refreshing environment in which you can play a key role. Everyone has the chance to make an impact in and with the company. You are part of that!

What we offer you

A work environment that is tailored to your talents, so you can get the best out of yourself. This is how we do it:

Salary

We spend the majority of your earned revenue on you; for example, on your salary and vacation pay. What is left will be received as a bonus. At Koodin, you can earn up to 30% more with this model.

Contract

Our collaborations are always based on sustainable relationships. Together, we are building a long-term and impactful future. That is why you will receive a permanent contract directly from us.

Pensioen

Enjoying life when you are older is a no-brainer. We also contribute to this with great pleasure. Koodin pays €273.60 of your pension contribution.

Free days

Leisure time is important. That's why you get 27 vacation days per year and the option to purchase additional days off. So take a break once in a while and explore the world!

Culture

A transparent and honest culture. We do it together, so no hidden agendas but only transparency and genuine interest in each other.

Equality

A flat hierarchy in which people can say what they want and discuss what is important to them. Everyone is treated equally. From the newest starter to the first founder.

Flexibility

Flexibility to organize your week in a way that suits you. Work from home or in the office. Want to take a break in the afternoon to exercise? Go for it! As long as you are productive.

Opportunities

A new and refreshing environment in which you can play a key role. Everyone has the chance to make an impact in and with the company. You are part of that!

What you can expect

The application process

  • Intake / the first call

    The intake is a short 30-minute video call to get to know each other. We look forward to hearing about your wishes and ambitions, and what you are looking for in a job and employer. And everything else you want to share. We will tell you more about ourselves and explain what we are looking for.

  • The technical assessment

    During the technical assessment, we delve deeper into your technical talent for the position you are applying for. As a designer, it may be about design systems and AI, and as a developer, we ask you to code together with one of our developers. You do not need to prepare for this.

  • Meeting in person

    Before we decide to work together, we would like to meet you in person. We will meet at our office, where we will have an informal conversation about you, about the culture of Koodin, and we will explain in more detail how things are organized with us.

  • The offer

    When both of us have a good feeling about a collaboration, we will make you an offer. If you have any questions afterwards about your contract or other Koodin-related topics, we will schedule a video call to answer your questions. After that, we will be very happy to welcome you to our team.

  • Ready for the next step?

    We look forward to hearing from you.

    Text label

What to expect

The application process

  • Intake / the first call

    The intake is a short 30-minute video call to get to know each other. We look forward to hearing about your wishes and ambitions, and what you are looking for in a job and employer. And everything else you want to share. We will tell you more about ourselves and explain what we are looking for.

  • The technical assessment

    During the technical assessment, we delve deeper into your technical talent for the position you are applying for. As a designer, it may be about design systems and AI, and as a developer, we ask you to code together with one of our developers. You do not need to prepare for this.

  • Meeting in person

    Before we decide to work together, we would like to meet you in person. We will meet at our office, where we will have an informal conversation about you, about the culture of Koodin, and we will explain in more detail how things are organized with us.

  • The offer

    When both of us have a good feeling about a collaboration, we will make you an offer. If you have any questions afterwards about your contract or other Koodin-related topics, we will schedule a video call to answer your questions. After that, we will be very happy to welcome you to our team.

  • Ready for the next step?

    We look forward to hearing from you.

    Text label

What to expect

The application process

  • Intake / the first call

    The intake is a short 30-minute video call to get to know each other. We look forward to hearing about your wishes and ambitions, and what you are looking for in a job and employer. And everything else you want to share. We will tell you more about ourselves and explain what we are looking for.

  • The technical assessment

    During the technical assessment, we delve deeper into your technical talent for the position you are applying for. As a designer, it may be about design systems and AI, and as a developer, we ask you to code together with one of our developers. You do not need to prepare for this.

  • Meeting in person

    Before we decide to work together, we would like to meet you in person. We will meet at our office, where we will have an informal conversation about you, about the culture of Koodin, and we will explain in more detail how things are organized with us.

  • The offer

    When both of us have a good feeling about a collaboration, we will make you an offer. If you have any questions afterwards about your contract or other Koodin-related topics, we will schedule a video call to answer your questions. After that, we will be very happy to welcome you to our team.

  • Ready for the next step?

    We look forward to hearing from you.

    Text label

Wil je graag bij Koodin werken?

Interested?

Nice! Then we look forward to hearing from you! We are curious about your wishes, your vision, and why you want to come and do business with us.

Email Noni

or call:

+31 6 54755650

Wil je graag bij Koodin werken?

Interested?

Nice! Then we look forward to hearing from you! We are curious about your wishes, your vision, and why you want to come and do business with us.

Email Noni

or call:

+31 6 54755650

Wil je graag bij Koodin werken?

Interested?

Nice! Then we look forward to hearing from you! We are curious about your wishes, your vision, and why you want to come and do business with us.

Email Noni

or call:

+31 6 54755650

B. Amsterdam (B.2)

John M. Keynesplein 12-46

1066 EP Amsterdam

Directions

Follow us on LinkedIn for updates

© 2022 - 2026 Koodin

|

Privacy

|

Manual

B. Amsterdam (B.2)

John M. Keynesplein 12-46

1066 EP Amsterdam

Directions

Follow us on LinkedIn for updates

© 2022 - 2026 Koodin

|

Privacy

|

Manual

B. Amsterdam (B.2)

John M. Keynesplein 12-46

1066 EP Amsterdam

Directions

Follow us on LinkedIn for updates

© 2022 - 2026 Koodin

|

Privacy

|

Manual