Working Student Software Engineering (m/f/d)

This is neXenio

we build secure software.

Guided by this motto, we design, develop, and operate software for domains where security, sovereignty, and reliability are critical — ranging from AI applications and business solutions to identity & access management, highly secure platforms, and critical systems.

We support our customers from the initial idea all the way to production operation. Security-by-Design, Compliance-by-Design, and EU-sovereign infrastructure are not add-ons for us, but the foundation of every architecture we build.

We work on solutions for the public sector, healthcare, regulated industries, and critical infrastructure — anywhere software must not only work, but remain stable, secure, and responsibly operated over the long term.

As a Working Student Software Engineering (m/f/d), you will support our team in building modern software solutions across the entire stack — from backend services and platform components to frontend features, depending on the team and project.

Your tasks:

• Contribute to the development of our software products across frontend, backend, or platform layers

• Develop and maintain APIs, services, and system components

• Support work on identity & access management, security, or infrastructure-related topics

• Implement small features and fix bugs

• Participate in testing, code reviews, and technical quality assurance

• Support data processing, system integrations, and interfaces

• Gain insights into Security-by-Design, cloud architectures, and operating production systems

• Optional: contribute to prototyping or research topics in AI, security, or cryptography

What you ideally bring

• Currently enrolled in a degree program in Computer Science, Software Engineering or a related field

• Basic knowledge of one or more programming languages (e.g., Java, Python, TypeScript, Go, etc.)

• Motivation to work on complex, security-critical systems

• Careful and structured approach to writing code

• Team spirit and interest in working in an agile environment

• Very good English or German skills
  

Nice to have

• First experience with APIs, databases, cloud technologies, or distributed systems

• Interest in security, identity & access management, or infrastructure topics

• First own projects, internships, or open-source contributions

What we offer

• Onboarding with continuous feedback to support your individual development

• A strong corporate culture characterised by team spirit and curiosity, as well as colleagues who all stick together

• Short and fast decision-making processes in a creative working environment

• Responsibility from day one and the freedom to shape your role

On Top!

• Balance: 20 days of vacation, hybrid work, and flexible working hours

• Lunch: Vouchers as an allowance for your lunch

• Fitness: Subsidy for a Urban Sports Club membership

• Learning & Development: we support your personal growth and cross-team knowledge sharing (neXtalks, book club, CTF & more)

• Teambuilding: seasonal company events and individual team events

• Location: Berlin Ostkreuz with excellent public transport connections

• Office: a modern and spacious office with free drinks, kicker, table tennis, gaming consoles & more