Senior Kotlin Consultant
iONetherlands11 hours ago
Full-timeRemote FriendlyConsulting, Information Technology +1
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AI-Powered Job Summary
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What You'll Do
Does code hold no secrets for you? Are you the go-to expert among your colleagues and do you naturally take the lead by setting the right example? Become a Senior Kotlin Consultant at iO and build exceptional applications for top brands like Bol, Jumbo, KLM, Port of Rotterdam, and Rabobank.
As a Senior Kotlin Consultant, you'll work within the in-house teams of leading brands. With your in-depth knowledge and experience, you take the leading role in project teams and serve as the primary point of contact for clients. They rely on your code, vision, and input as a senior developer. But it doesn't stop there: you elevate other team members to a higher level by guiding, motivating, and inspiring them to excel.
You ensure that projects are not only technically solid but also contribute maximally to your clients' business objectives. From concept to impact: you're involved in the entire journey.
Your team & development
You don't just work at the client site—you remain closely connected with your iO colleagues. At least once a week, you come together to catch up, share knowledge, and learn from each other. You'll join a team of experts who will advance your career.
At iO, you get both time and budget to develop yourself. Attend training courses, workshops, and certifications. Or give presentations yourself, write blogs (check out our Techhub), and contribute to the Open Source community. We stay ahead by participating in numerous events, conferences, knowledge sessions, and high-level meetups.
Your Qualities And Skills As Senior Kotlin Consultant
You're more than a developer. You're a sparring partner for clients, a mentor for colleagues, and a thought leader in your field. You see opportunities where others see challenges, and you take initiative to capitalize on those opportunities. With your hands-on mentality and sharp technical insight, you elevate projects to the next level.
What’s in it for you
Vacation icon Vacation icon used in website
25 vacation days
Based on a 40-hour work week.
Money icon Money icon used in website
Travel expenses & holiday pay
Of course, you can count on 8% holiday pay. In addition, we offer various mobility schemes for you to choose from, depending on your role and preference.
SafeEnvironment icon Safe Environment icon used in website
Good pension plan
You contribute 4% and iO will supplement the rest up to the full premium.
HybridWorking icon Hybrid Working icon used in website
Hybrid working
A good work-life balance is super important. Together with your team, you’ll decide when and where you work.
FoodBenefits icon Food Benefits icon used in website
Healthy snacks & lunch
At every iO campus, you can grab a healthy snack throughout the day and have a healthy and varied lunch for a small fee.
TrainingBudget icon Training Budget icon used in website
Personal training budget
Each year, you’ll get a budget of €3,000 to develop yourself, in your profession or as a person, through training, events, or courses.
Celebrations icon Celebrations icon used in website
Celebrating together
If there’s something to celebrate, we know how to party! From time to time, the party team at your campus will organise the best (theme) parties.
Send an email Arrow icon Arrow icon used in website
Does code hold no secrets for you? Are you the go-to expert among your colleagues and do you naturally take the lead by setting the right example? Become a Senior Kotlin Consultant at iO and build exceptional applications for top brands like Bol, Jumbo, KLM, Port of Rotterdam, and Rabobank.
As a Senior Kotlin Consultant, you'll work within the in-house teams of leading brands. With your in-depth knowledge and experience, you take the leading role in project teams and serve as the primary point of contact for clients. They rely on your code, vision, and input as a senior developer. But it doesn't stop there: you elevate other team members to a higher level by guiding, motivating, and inspiring them to excel.
You ensure that projects are not only technically solid but also contribute maximally to your clients' business objectives. From concept to impact: you're involved in the entire journey.
Your team & development
You don't just work at the client site—you remain closely connected with your iO colleagues. At least once a week, you come together to catch up, share knowledge, and learn from each other. You'll join a team of experts who will advance your career.
At iO, you get both time and budget to develop yourself. Attend training courses, workshops, and certifications. Or give presentations yourself, write blogs (check out our Techhub), and contribute to the Open Source community. We stay ahead by participating in numerous events, conferences, knowledge sessions, and high-level meetups.
Your Qualities And Skills As Senior Kotlin Consultant
- Minimum 5 years of work experience as a Kotlin Developer
- Experience working with and at enterprise organizations
- Solid experience with Kotlin, Spring Boot, REST, integration testing, and Microservices
- Database knowledge of SQL and/or NoSQL
- Knowledge of Google Cloud Platform (GCP) or Amazon Web Services (AWS). Kubernetes and Docker is a plus
- Experience with CI/CD, AI tooling, accessibility, Kafka, NodeJS, or other back-end languages/frameworks is a plus
- You enjoy coaching developers in their technical and soft skills and naturally take the lead
- You speak fluent Dutch and/or English
You're more than a developer. You're a sparring partner for clients, a mentor for colleagues, and a thought leader in your field. You see opportunities where others see challenges, and you take initiative to capitalize on those opportunities. With your hands-on mentality and sharp technical insight, you elevate projects to the next level.
What’s in it for you
Vacation icon Vacation icon used in website
25 vacation days
Based on a 40-hour work week.
Money icon Money icon used in website
Travel expenses & holiday pay
Of course, you can count on 8% holiday pay. In addition, we offer various mobility schemes for you to choose from, depending on your role and preference.
SafeEnvironment icon Safe Environment icon used in website
Good pension plan
You contribute 4% and iO will supplement the rest up to the full premium.
HybridWorking icon Hybrid Working icon used in website
Hybrid working
A good work-life balance is super important. Together with your team, you’ll decide when and where you work.
FoodBenefits icon Food Benefits icon used in website
Healthy snacks & lunch
At every iO campus, you can grab a healthy snack throughout the day and have a healthy and varied lunch for a small fee.
TrainingBudget icon Training Budget icon used in website
Personal training budget
Each year, you’ll get a budget of €3,000 to develop yourself, in your profession or as a person, through training, events, or courses.
Celebrations icon Celebrations icon used in website
Celebrating together
If there’s something to celebrate, we know how to party! From time to time, the party team at your campus will organise the best (theme) parties.
Send an email Arrow icon Arrow icon used in website
Key Skills
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