Join Our Team as a .NET Backend Developer / Software Engineer
Are you passionate about building robust backend systems for websites and applications? Do you have a knack for writing clean, consistent, and complex code? If you enjoy sharing your knowledge and experience with fellow developers, both junior and senior, we have a spot for you in our talented team at iO's campus in Amsterdam.
Your Role
As a backend developer, you will be the cornerstone for various websites and applications for both Dutch and international clients such as Knab, Aruba Bank, Onlia Canada, Pluxee Belgium, Oasen, Kinderpostzegels, Dunea, and Alliander. Armed with your expertise in .NET, Azure, and related design patterns, you will shape optimal user experiences.
In this role, you will contribute to the development, implementation, and optimization of concrete .NET (web) applications for impactful projects. Your skills will ensure that hundreds of thousands of users have an optimal experience.
You won't be working alone. You'll be part of one of our Scrum teams, which include architects, business analysts, frontend developers, designers, and testers. Sometimes you'll work with your direct colleagues, sometimes with developers from the client, and sometimes with colleagues from our office in Bulgaria. Besides working on our vibrant campus in Amsterdam, partial remote work or working on-site at our clients' locations is also possible.
Together, you and your team will be responsible for the entire project lifecycle, working closely with each client and inspiring each other to continuously grow and improve.
What We Are Looking For
- At least 2 years of experience as a developer with .NET and C#.
- Strong knowledge of relevant design patterns.
- Extensive experience with database modifications and building web services and complex integrations.
- Ability to devise custom solutions that integrate with various platforms.
- Experience with CMS platforms like Umbraco or Sitecore is a plus.
- Desire to work with enterprise organizations.
- Fluent in Dutch and proficient in English.
- A team player with strong communication skills and a sense of responsibility.
- Curiosity about the client's business and proactive thinking about the platform.
- Minimum HBO working and thinking level.
What We Offer
- 25 vacation days based on a 40-hour workweek.
- 8% holiday pay and various mobility schemes depending on your role and preference.
- A good pension scheme where you contribute 4% and iO covers the rest.
- Hybrid working arrangements to ensure a good work-life balance.
- Healthy snacks and lunch available on every iO campus.
- A personal development budget of €3,000 annually for training, events, or courses.
- A fun and engaging work environment with regular milestones and celebrations organized by our Fun & Party team.
Join us at iO and be part of a team that values growth, collaboration, and innovation. Apply now to become our next .NET Backend Developer / Software Engineer!
Benefits Extracted with AI
- 25 vacation days
- 8% holiday pay
- Various mobility schemes
- Good pension scheme
- Hybrid working
- Healthy snacks & lunch
- Personal development budget of €3,000 annually
- Milestones & celebrations
Similar jobs
Last update: 23 minutes ago
Lead Developer with DevOps and Functional Programming
Join Reaktor as a Lead Developer in Amsterdam, focusing on DevOps, Functional Programming, and JavaScript in a hybrid work environment.
Software Developer for Educational Platforms
Join Kennisnet as a Software Developer to create innovative educational platforms using Angular, PHP, and more. Hybrid work in Zoetermeer.
Fullstack Developer with Angular and C#
Join Navara as a Fullstack Developer in Amsterdam, working with Angular, C#, and modern tech stacks. Competitive salary and benefits offered.
Full-stack TypeScript/JavaScript Developer
Join Mediahuis as a Full-stack TypeScript/JavaScript Developer in Amsterdam. Work on our Customer Journey Builder platform in a hybrid environment.
Fullstack Developer with Angular, C#, and React.js
Join NAVARA as a Fullstack Developer in Rotterdam, working with Angular, C#, and React.js on innovative projects.
C# Software Developer with .NET and Angular
Join our team as a C# Software Developer in Karlsruhe, focusing on .NET, Angular, and Azure technologies. Flexible work model and competitive salary.
Medior Front-End Developer (Angular)
Join Ecolab as a Medior Front-End Developer focusing on Angular, TypeScript, and JavaScript in a hybrid role in Amsterdam.
Mid-Level Full Stack Software Engineer - Cloud & Web
Join as a Full Stack Software Engineer focusing on C#, Azure, and Microservices in a dynamic team with flexible work options.
.NET Developer / Tester
.NET Developer / Tester role in Melle, Belgium. Work on web applications, testing, and development in a hybrid environment.
Senior Backend Engineer - PHP, Symfony, Laravel
Join Instapro Group as a Senior Backend Engineer, working with PHP, Symfony, and Laravel in a hybrid environment.
Backend Software Engineer
Join NCR Voyix as a Backend Software Engineer in Amsterdam. Design, build, and maintain scalable backend systems using Java, Node.js, and cloud platforms.
Senior .NET Fullstack Developer
Join Nmbrs as a Senior .NET Fullstack Developer in Amsterdam, enhancing HR & Payroll software with innovative features in a hybrid work environment.
Fullstack Developer (C#, Angular or React)
Join Lekker Code Company as a Fullstack Developer specializing in C#, Angular, or React. Work remotely with a focus on innovative solutions.
Senior Fullstack Engineer, Software Development
Join NewGlobe as a Senior Fullstack Engineer in Amsterdam, working with C#, .NET Core, and Vue.js to transform education systems.
Mid-Level .NET Developer
Join Twipe as a Mid-Level .NET Developer to create robust software platforms using AWS, C#, and .NET. Drive innovation in media technology.
Fullstack Developer with .NET and Angular
Join Virtual Vaults as a Fullstack Developer with .NET and Angular skills. Work in a dynamic team, hybrid model, in Rotterdam.
Senior IoT Engineer
Join Skytree as a Senior IoT Engineer to lead IoT projects, focusing on Azure IoT solutions, edge computing, and data pipelines.
Fullstack Developer - Platform Services (.NET, Angular)
Join Virtual Vaults as a Fullstack Developer in Rotterdam. Work with .NET, Angular, and Azure in a hybrid environment.
Back End Developer with Node.js and API Expertise
Join Ask Phill as a Back End Developer, focusing on Node.js and API development in a hybrid work environment in Amsterdam.
Full-stack JavaScript Developer
Join ANWB as a Full-stack JavaScript Developer to enhance our online platform using JavaScript, TypeScript, and AWS technologies.
Senior Full-stack Engineer (Angular, Node.js, TypeScript)
Join NN Group as a Senior Full-stack Engineer, leading software architecture and development with Angular, Node.js, and TypeScript.
Senior Backend Engineer with Python and React.js
Join bunq as a Senior Backend Engineer to revolutionize digital banking with Python and React.js in a hybrid work environment.
Software Engineer - Cloud Applications and Python
Join Topicus as a Software Engineer in Arnhem to develop cloud applications using Python, REST APIs, and ETL processes for healthcare data services.
Fullstack Developer - .NET, Angular, Azure
Join Virtual Vaults as a Fullstack Developer working with .NET, Angular, and Azure in a dynamic team in Rotterdam.
