Senior / Principal Software Engineer

GreenFlux; Amsterdam; On-site; EUR 90,000 - 140,000; Full time

Job summary

GreenFlux is searching for an experienced software engineer to join an Agile, end-to-end development team in Amsterdam. You will build scalable, high-load, cloud-native solutions and contribute to architecture discussions while mentoring colleagues.

You will work with C#/.NET and Vue.js, write clean, testable code, and help optimize cloud infrastructure usage and costs in a fast-moving company. Fluency in English is required.

Qualifications

• 7+ years of experience in any object-oriented programming language, building large-scale complex systems.
• 5+ years of hands-on cloud experience (preferably Azure).
• Good understanding of software architecture and design principles in both backend and front-end engineering.
• Strong communication and coaching skills; tech-lead experience is a plus.
• Experience with leading technical design activities for new features.
• Drive to monitor and improve code quality, and optimize cloud usage and costs.
• Experience with CI/CD and automation of the software development lifecycle.
• Understanding of microservices architectures and distributed systems.
• Committed to continuous learning and self-improvement.
• Professional fluency in English.
• Sustainable mindset.

Responsibilities

• Work in an Agile end-to-end team within the development department.
• Build scalable, high-load, cloud-native solutions and participate in architecture discussions.
• Mentor developers and contribute to architectural decisions and security practices.

Skills

C#/.NET

Vue.js

OOP programming

Azure Cloud

CI/CD automation

Software architecture

Leadership / tech-lead

Azure DevOps

Tools

Azure DevOps

Infrastructure as Code (IaC)

Job description

The company

Smart Electric Vehicle Charging Solutions. That’s the business we are in!

GreenFlux offers a cloud-based charge point management SaaS solution. This software platform connects Charge Point Operators (CPOs) and e-Mobility Service Providers (eMSPs – offering charging services to EV drivers), and enables them to successfully launch their businesses. With its offering, GreenFlux plays a pivotal role in facilitating the uptake of electric mobility and the renewable energy revolution. To keep up with the rapid market and business expansion and to support the company’s dynamic growth, we are looking for new ambitious colleagues.

GreenFlux is part of DKV Mobility Group, a major European Mobility company, and we play a leading role in the transition towards sustainable mobility for our ‘own’ customers and those of the Group.

The job

You will work in an Agileend-to-end team operating within the development department that benefits from well-defined and transparent processes. Your team is self-organized and adaptive. You will work with unique, complex, and non-trivial algorithms, and with a highamount of data from various sources. This presents a challenge, but also numerous opportunities for growth, supported by a highly collaborative team. We place great emphasis on quality control and documentation.

You are enthusiastic about building scalable, high-load, and cloud-native solutions in a fast-moving company. You are eager to learn, flexible, and open to working with a wide range of techniques and technologies. You have strong communication skills, enabling you to understand user needs and translate them into clear requirements and high-quality code. You write clean, organized, and testable code, while actively contributing to a collaborative engineering culture by helping colleagues, mentoring developers, and participating in architecture discussions.

In addition to your technical expertise, you take an active role in shaping the broader engineering organization. Together with peer developers from other teams, the Heads of Engineering and the Development Director, you share responsibility for defining, developing, and safeguarding the architecture of the entire GreenFlux platform. You continuously monitor and drive code quality, promote secure coding practices, and optimize cloud infrastructure usage and costs within the organization. By guiding, coaching, and mentoring fellow developers, you foster technical excellence and help move both your team and the organization forward.

You have:

• 7+ years of experience in any object-oriented programming language, building large-scale complex systems. While we extensively use C#/.Net and Vue.js, we believe that problem-solving skills are more important than the language or framework that is being used.
• 5+ years of hands-on cloud experience (preferably Azure).
• A good understanding of software architecture and design principles in both backend and front-end engineering.
• Love working in a team: Great communication and coaching skills are essential, having some tech-lead experience is a strong plus.
• An understanding of quality control and the importance of testing the code before release.
• Experience with taking the lead on technical design activities for new features.
• A drive to monitor and steer code quality & practices, cloud infrastructure usage and costs.
• Experience with CI/CD and automation of the software development lifecycle.
• Understanding of microservice and architectures and distributed systems.
• A drive for continuous learning and self-improvement.
• Professional fluency in English.
• A sustainable mindset!

Nice to have:

• Experience with debugging and troubleshooting distributed systems.
• Experience with defining and integrating HTTP (REST) APIs.
• Experience working in self-organizing teams and/or with LeSS.
• Understanding of Infrastructure as Code (IaC).

Technologies We Use:

• Microservices architecture utilizing the latest versions of C#/.NET.
• Vue.js, Nuxt, Razor, JavaScript and typescript.
• Cloud-native services deployed on Azure.
• Serverless and event-driven architecture (Azure Functions, Service Bus, Event Grid).
• Cloud-native storage technologies (Azure SQL, Cosmos DB, Redis).
• Elasticsearch and Kibana.
• Azure DevOps.
• Infrastructure as code (Bicep).
• Reqnroll, Playwright.

Our offer

Working at GreenFlux means working in a dynamic, innovative, and informal organization, where new ideas and developments move quickly and each day brings new opportunities and challenges. At one of the most inspiring locations in Amsterdam, you’ll have the chance to actively contribute to a sustainable future!

We are proud to have an international and inclusive team, so we also offer Visa sponsorship and relocation compensation to expats.

Join our revolution in mobility and energy!