Senior C# Software Engineer

5 dagen geleden

Rotterdam, Zuid-Holland, Nederland Cool Blue Voltijd

About the Role

Coolblue is seeking a highly skilled and experienced Team Lead C# to join our team. As a Team Lead C# at Coolblue, you will be responsible for leading a team of developers and ensuring the successful delivery of software projects.

Key Responsibilities

  • Coach and mentor team members to improve their technical and soft skills
  • Review code and promote best practices to maintain a high level of professionalism and a pragmatic culture
  • Solve complex problems using accepted best practices and principles such as TDD/BDD, SOLID, and design patterns
  • Lead by example and guide the team to achieve their goals

Requirements

  • Over 6 years of experience as a C# developer, with bonus points for experience with PHP and/or front-end technologies such as React or JavaScript
  • Experience in giving feedback, motivating, and coaching developers to improve their technical and soft skills
  • Ability to balance architectural and business value and actively promote reducing technical debt while delivering value
  • Scrum/Agile mindset and experience working in teams with different nationalities
  • Experience with different types of data stores such as Oracle or AWS

What We Offer

  • Competitive salary and benefits package
  • Over 30 training courses at our Coolblue University
  • Travel allowance and a retirement plan
  • 25 leave days, with the option to take more time off
  • Discount on all Coolblue products
  • A dynamic and supportive work environment with colleagues from all over the world
  • Room for new initiatives and ideas
  • A job at one of the fastest-growing companies in the Benelux

Work Environment

Coolblue offers a hybrid work environment, with a combination of working from home and in the office. We provide a home office setup, including a desk chair, laptop, and blue-colored decoration.

Relocation

Coolblue offers relocation assistance for most vacancies. If you're interested in relocating to the Netherlands, we can help you and your family with the process.

  • Senior Software Engineer

    3 maanden geleden

    Rotterdam, Zuid-Holland, Nederland HousingAnywhere Voltijd

    "About HousingAnywhere is the biggest global booking platform for mid-term rental accommodation in the world. Being a peer-to-peer marketplace, we create an experience that serves both sides of the rental accommodation market and creates a direct connection between tenants and landlords. is active in 50+ countries and 400+ cities. We are partners with 160+...

  • Software Engineer in Training

    5 dagen geleden

    Rotterdam, Zuid-Holland, Nederland Searchsoftware Voltijd

    Overbruggen van de kloof tussen theorie en praktijkHeb je ervaring met software development, maar heb je moeite om een baan te vinden? Dan is dit de perfecte kans om je kennis en vaardigheden te ontwikkelen en te toepassen in een praktische omgeving. Bij Searchsoftware word je begeleid door een ervaren team van software engineers en krijg je de kans om...

  • Embedded Software Engineer

    5 dagen geleden

    Rotterdam, Zuid-Holland, Nederland Rambus Voltijd

    About the RoleWe are seeking a highly skilled Embedded Software Engineer to join our team at Rambus. As an Embedded Software Engineer, you will be responsible for designing and implementing embedded software solutions using C/C++/asm code.Key ResponsibilitiesDesign and implement embedded software solutions for our productsDevelop and maintain software code,...

  • Senior Java Software Engineer Rotterdam

    1 maand geleden

    Rotterdam, Zuid-Holland, Nederland CodeGuild Voltijd

    Senior Java Software Engineer Rotterdam | Build New Global SaaS Platform | Java 21, Spring Boot, Docker, Kubernetes, Cloud, Kafka, SQL | € bonusVacancy: Senior Java Software Engineer RotterdamDo you like to finally be able to design and build from scratch a brand new globally operating SaaS platform that is already catering to hundreds of thousands but...

  • C# Software Engineer

    5 dagen geleden

    Rotterdam, Zuid-Holland, Nederland Cool Blue Voltijd

    About the RoleCoolblue is seeking a skilled C# Developer to join our team. As a C# Developer at Coolblue, you will be responsible for designing, developing, and maintaining high-quality software applications using C# and.NET Core.Key ResponsibilitiesDesign and develop software applications using C# and.NET CoreCollaborate with cross-functional teams to...

  • Senior Software Engineer

    3 maanden geleden

    Rotterdam, Zuid-Holland, Nederland Housing Anywhere BV Voltijd

    "About HousingAnywhere is the biggest global booking platform for mid-term rental accommodation in the world. Being a peer-to-peer marketplace, we create an experience that serves both sides of the rental accommodation market and creates a direct connection between tenants and landlords. is active in 50+ countries and 400+ cities. We are partners with 160+...

  • Senior Beveiligingsspecialist

    3 dagen geleden

    Rotterdam, Zuid-Holland, Nederland Lely Voltijd

    FunctiebeschrijvingWe zijn op zoek naar een ervaren Senior Beveiligingsspecialist om ons Product Security-team te versterken. Als Senior Beveiligingsspecialist zul je een essentiële rol spelen in het helpen van Lely Productontwikkeling om software veilig te creëren en te onderhouden gedurende de levenscyclus van de...

  • Software Engineer

    5 dagen geleden

    Rotterdam, Zuid-Holland, Nederland Port of Rotterdam Voltijd

    Job DescriptionAbout the RoleWe are seeking a highly skilled and experienced professional to join our team at Port of Rotterdam as a Software Engineer. As a key member of our Digital & Information Technology department, you will play a crucial role in implementing and managing digital products and services that support our organization's digital strategy.Key...

  • Senior.NET Software Engineer

    5 dagen geleden

    Rotterdam, Zuid-Holland, Nederland Searchsoftware Voltijd

    About the RoleWe are seeking a highly skilled Senior.NET Software Engineer to join our team at Searchsoftware. As a key member of our development team, you will play a crucial role in shaping the future of our cloud-based accounting software.Key ResponsibilitiesDesign, develop, and maintain high-quality software applications using.NET (C#) and...

  • Sr. Software Engineer

    2 maanden geleden

    Rotterdam, Zuid-Holland, Nederland Lyondell Basell North America Voltijd

    Join LYB's Digital Technologies team as a Sr. Software Engineer – Security, where you'll define and govern secure custom software engineering solutions. Collaborate with various teams to implement secure design principles and address security risks. We seek an innovative, energetic individual passionate about security and software engineering. Enjoy a...

  • Senior Test Engineer

    5 dagen geleden

    Rotterdam, Zuid-Holland, Nederland Ministerie van Binnenlandse Zaken en Koninkrijksrelaties Voltijd

    OverzichtWe zijn op zoek naar een ervaren Senior Test Engineer om ons team te versterken. Als Senior Test Engineer ben je verantwoordelijk voor het ontwikkelen en implementeren van teststrategieën en -methoden om de kwaliteit van onze software te garanderen.VerantwoordelijkhedenOntwikkelen en implementeren van teststrategieën en -methodenCoördineren van...

  • Senior Software Engineer

    2 maanden geleden

    Rotterdam, Zuid-Holland, Nederland Siemens Digital Industries Software Voltijd

    Mendix – the leading low-code application development platform:The Mendix Platform uses visual modeling to abstract long-form coding out of application development. Our customers use Mendix to create and deploy better software for the enterprise, faster. Mendix enables collaboration between business users and developers to work together throughout the...

  • Software Engineer with Growth Opportunities

    5 dagen geleden

    Rotterdam, Zuid-Holland, Nederland Trinamics Beheer B.V. Voltijd

    About the RoleWe are seeking a highly skilled and motivated Software Engineer to join our team at Trinamics Beheer B.V. As a High Potential Software Engineer, you will have the opportunity to develop your technical skills and become one of the top developers in the company.Key ResponsibilitiesDevelop and maintain high-quality software applications using C#...

  • Senior.NET Software Engineer

    5 dagen geleden

    Rotterdam, Zuid-Holland, Nederland Working Spirit Voltijd

    Job DescriptionAls Senior.NET Software Engineer bij Working Spirit ben je verantwoordelijk voor het zelfstandig ontwikkelen van hoogwaardige, clean software met bijbehorende unit- en integratietesten, ondersteunen bij implementaties in productie, uitvoeren van opdrachten van begin tot eind binnen gestelde deadlines, leveren van kritische input om klantwensen...

  • C# Developer

    5 dagen geleden

    Rotterdam, Zuid-Holland, Nederland Cool Blue Voltijd

    About the RoleCoolblue is seeking a skilled C# Developer to join our team. As a C# Developer, you will be responsible for designing, developing, and maintaining high-quality software applications using C# and.NET Core.Key ResponsibilitiesDesign and develop software applications using C# and.NET CoreCollaborate with cross-functional teams to identify and...

  • Software Engineer Rotterdam

    5 dagen geleden

    Rotterdam, Zuid-Holland, Nederland jobfinityobfinity Voltijd

    Software Engineer Rotterdam Voor een opdrachtgever van Jobfinity zijn wij op zoek naar een software engineer in Rotterdam. De ideale kandidaat beschikt over een HBO werk- en denkniveau en heeft minimaal 3 tot 5 jaar ervaring in een vergelijkbare functie. Het is de verantwoordelijkheid van de software engineer om ervoor te zorgen dat de technische...

  • Software Engineer Rotterdam

    5 dagen geleden

    Rotterdam, Zuid-Holland, Nederland jobfinityobfinity Voltijd

    Software Engineer Rotterdam Voor een opdrachtgever van Jobfinity zijn wij op zoek naar een ervaren software engineer in Rotterdam. De ideale kandidaat beschikt over een HBO werk- en denkniveau en heeft minimaal 3 tot 5 jaar ervaring in een vergelijkbare functie. Het is de verantwoordelijkheid van de software engineer om ervoor te zorgen dat de...

  • Software Engineer Rotterdam

    5 dagen geleden

    Rotterdam, Zuid-Holland, Nederland jobfinityobfinity Voltijd

    Software Engineer Rotterdam Voor een opdrachtgever van Jobfinity zijn wij op zoek naar een ervaren software engineer in Rotterdam. De ideale kandidaat beschikt over een HBO werk- en denkniveau en heeft minimaal 3 tot 5 jaar ervaring in een vergelijkbare functie. Het is cruciaal dat de software engineer bijdraagt aan het optimaal functioneren van de...

  • Embedded Software Engineer

    5 dagen geleden

    Rotterdam, Zuid-Holland, Nederland Lely Voltijd

    OverzichtWe zijn op zoek naar een ervaren Embedded Software Engineer om te werken aan de ontwikkeling en het onderhoud van onze geautomatiseerde boerderijoplossingen.VerantwoordelijkhedenHet ontwerpen, implementeren en testen van C++/Python software voor geautomatiseerde boerderijen.Het onderhoud van de bestaande embedded software.De kwaliteitscontrole op...

  • High Potential Software Developer

    5 dagen geleden

    Rotterdam, Zuid-Holland, Nederland Trinamics Beheer B.V. Voltijd

    About the RoleWe are seeking a highly skilled and motivated Software Engineer to join our team at Trinamics Beheer B.V. As a High Potential Software Engineer, you will have the opportunity to develop your technical skills and become one of the top developers in the company.Key ResponsibilitiesDevelop and maintain high-quality software applications using C#...