Backend Developer

Are you passionate about crafting efficient backend solutions and eager to drive impactful features in a dynamic tech environment?

Then this role at Hadrian is your chance to take ownership and play a crucial part in elevating our development experience to the next level!

Who are we:

We are Hadrian - a cybersecurity startup. A force reshaping the future of cybersecurity. Founded in August 2021, we've secured €20 million in funding and the backing of ABN AMRO Ventures, propelling us into a new era.

Our goal is to provide companies with a real-time Exposure Management platform, viewing security through a hacker's eyes because, well, hackers understand hackers best. We continuously map the digital footprint of organizations, discover risks, and prioritize remediation for security teams to harden their external attack surfaces.

Located in Amsterdam's buzzing Leidseplein and London's famous Baker Street, our diverse team from 20+ countries is on a mission to revolutionize security. Join us in securing over 200 businesses and be at the forefront of automated offensive security.

Your role:

As a Backend Developer at Hadrian, you will be an integral part of our development team, working primarily with .NET technologies to implement and maintain features in our backend system. You’ll have the opportunity to develop small to medium-sized features end-to-end while continuously improving the development experience (DX) within our team. In this role, you’ll be encouraged to proactively identify areas of tech debt, propose solutions, and contribute to our evolving tech stack.

What you will do as a Backend Developer at Hadrian:

• Feature Implementation: Develop and implement small to medium features in our .NET backend, taking them from design to deployment. This includes initial code design, refinement, and documentation of decisions made.
• Development Experience (DX) Improvement: Actively observe and improve our development experience by identifying areas of tech debt, writing detailed tickets, and proposing solutions.
• Team Collaboration: Participate and occasionally lead team meetings, such as refinements, retrospectives, and guild sessions, to ensure effective communication and knowledge sharing.
• Proactive Upskilling: Stay current with our tech stack and patterns, identifying areas for personal upskilling and proactively seeking learning opportunities.
• Independent Work Attitude: Work independently within our remote-first environment while knowing when to ask for help or provide support to others.
• Feedback Culture: Accept feedback graciously and provide constructive feedback to your peers, contributing to a positive and productive team environment.
  
  

You are fit for this job because you:

• Have 2+ years of relevant experience working with .NET, C#, Entity Framework (or similar ORMs), and SQL (Postgres preferred).
• Are familiar with unit and end-to-end testing methodologies.
• Have the potential and enthusiasm to grow beyond your current skill set, demonstrating a willingness to learn and adapt.
• Are proactive and independent in a hybrid working environment.
• Have strong communication skills and can express ideas clearly, whether in code reviews or team meetings.
  
  

Bonus points if you have:

• Experience or interest in learning Golang.
• Full-stack experience, particularly with ReactJS and NextJS.
• Experience working in another SaaS product environment.
• Have an understanding of event-driven architectures and have a desire to grow your knowledge in cloud software development.
  
  

Our Stack

• C#
• Knative Serving/Eventing
• PostgreSQL
• Docker/Kubernetes
• .NET Core
• AWS
• Kafka event streaming
• GoLang
  
  

Benefits at Hadrian:

• Permanent contract
• Hybrid working
• Unlimited paid holiday
• Stock options package
• Mobile phone stipend
• Laptop
• Work-from-home budget
• Referral bonuses
• Business travel card
• Swapfiets
• Joyful team activities
  
  

Hadrian’s working culture offers:

• Freedom and opportunity to be involved in other projects
• Chance to be creative and innovative
• Communication and collaboration with other divisions
• Domain knowledge in the Cybersecurity industry
• Open and inclusive environment (team activities, interest groups, kudos and concerns sessions)
  
  

Why you want to be part of Hadrian:

Make the internet safer: We enable companies to protect their customers, employees, and other stakeholders from malicious hackers by providing real-time Exposure Management from the Hacker’s perspective

Board a primed rocket ship: Hadrian is growing fast; the team is approaching 70 wonderful people, notable customers are signed, and significant funding is raised. Now is the time to join our high-growth journey

Be part of a strong and dynamic culture: Our values define who we are as a group and serve as the cornerstones to guide us in building a product that our customers love. At Hadrian, we achieve this by championing a culture that takes ownership, succeeds together, increases velocity, and pursues growth

Sounds like the role for you? Hit the apply button!

Our clients are seeking a world-class and reliable digital security service. That is exactly what we are offering. Therefore, a background check will be part of the process.