Job
- Level
- Experienced
- Job Field
- IT, Mobile, Security
- Employment Type
- Full Time
- Contract Type
- Permanent employment
- Salary
- from 80.000 € gross/year
- Location
- Munich
- Working Model
- Hybrid, Onsite
Job Summary
In this role, you develop low-level software for our VPN component, integrating it on platforms such as Android, iOS, and macOS while delving deeply into network protocols and security architectures.
Job Technologies
Your role in the team
- You develop and expand our central VPN component and ensure that it can be reliably used across different platforms.
- You implement system-level functions related to VPN, network communication, encryption, and authentication, and delve deeply into the respective operating systems and their interfaces.
- You integrate and port VPN technology onto platforms such as Android, iOS, macOS, and Linux, taking into account their different technical requirements.
- You are deeply involved with network protocols and VPN technologies, particularly IPsec/IKEv2, as well as topics such as routing, TCP/IP, DNS, and NAT.
- You work closely with colleagues from the SINA Mobile team as well as with security architecture, network, and backend development.
- You assist with integration into operating system-specific interfaces and functions, such as VpnService on Android, NetworkExtension on iOS, as well as Mobile Device Management and App Configuration interfaces.
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Our expectations of you
Qualifications
- Even if you are just starting your professional development, we are pleased if you already have a solid technical foundation.
- You have a good understanding of network protocols and have ideally already worked with VPN technologies such as IPsec/IKEv2, strongSwan, WireGuard, or OpenVPN.
- You are familiar with at least one of our relevant platforms - Android, iOS, macOS, or Linux - and are interested in expanding your knowledge to other operating systems.
- Topics such as TCP/IP, Routing, DNS, NAT, TLS, Secure Storage, or App Sandboxing are familiar to you or you want to develop your expertise further in these areas.
- You enjoy working on technical issues, approach problems in a structured manner, and have an interest in software for safety-critical applications.
- You have good German and English skills and enjoy working closely with other technical experts.
Experience
- You have experience in system-level software development and feel comfortable at the intersection of networking, operating systems, and security.
- You bring programming experience; knowledge of C is especially helpful for working on our VPN component. Experience with Swift, Java, or comparable technologies is also welcome.
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What we offer
- Genuine team spirit: working in teams that drive change — no matter how complex and extensive the projects are.
- Societal Relevance: We are working on solutions that have game-changing qualities across all areas of IT security.
- Individual Development: Career progression is not a one-size-fits-all recipe for us. We grow together and support you with what you need to move forward.
- The person at the center: Our strength lies in our diversity. We respect each other for who we are. Additionally, we are committed to work-life balance. We have been certified in this area since 2025.
- Flexible working: 12 locations in Germany, mobile office, shared desk model, trust-based working hours, and flexible part-time options. There's a suitable model for everyone.
- Sun, beach or mountains: working abroad in the EU? No problem - you can work remotely within the EU for up to 20 days per year.
- Nice benefits on top: enjoy bike leasing, corporate fitness program, discounted job ticket, secudog, and much more.
- Market-competitive salary: You can expect an annual target salary starting from €80,000 gross, depending on qualifications and professional experience, potentially exceeding this amount - consisting of an attractive fixed salary and a performance-based bonus.
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Benefits
Work-Life-Integration
Topics You Will Work On
Job Locations
About Your Employer
Secunet
secunet ist einer der führenden deutschen Anbieter für anspruchsvolle IT-Sicherheit. Im engen Dialog mit seinen Kunden - Unternehmen, Behörden und internationalen Organisationen - entwickelt secunet leistungsfähige Produkte und fortschrittliche IT-Sicherheitslösungen. Damit sichert secunet nicht nur IT-Infrastrukturen für seine Kunden, sondern erzielt intelligente Prozessoptimierungen und schafft nachhaltige Mehrwerte.
Description
- Company Size
- 50-249 Employees
- Company Type
- Established Company
- Working Model
- Full Remote, Hybrid, Onsite
- Industry
- Internet, IT, Telecommunication
Employer reviews
by devworkplaces.com
Total
(1 Review)3.5
Career Growth
3.6Culture
3.7Engineering
2.5Workingconditions
4.4
Mobile Software Developer - VPN & Security
- Salary
- from 80.000 € gross/yearEstimated net salary based on the gross salary in the job ad using tax class I.from 48.049 € net/year · Tax class I
- Location
- Munich
- Working Model
- Hybrid, Onsite
- Diversity
- Open for all genders
