Job
- Level
- Senior
- Job Field
- IT, Mobile, Security
- Employment Type
- Full Time
- Contract Type
- Permanent employment
- Salary
- from 55.000 € gross/year
- Location
- Vienna
- Working Model
- Hybrid, Onsite
Job Summary
In this role, you will develop high-performance Android applications using Kotlin and Jetpack Compose, implementing low-latency audio/video streaming protocols while adhering to security standards and testing methods.
Job Technologies
Your role in the team
- Design, build, and maintain high-performance native Android applications using Kotlin and Jetpack Compose, tailored for ruggedized mobile hardware and specialized handheld devices.
- Architect and implement low-latency real-time audio/video streaming and communication protocols, including SIP, RTP, WebRTC, and 3GPP MCX standards (MCPTT, MCVideo, MCData).
- Optimize background and foreground services to guarantee continuous connectivity, instant call setup times.
- Implementieren Sie strenge Datenschutzpraktiken, einschließlich End-to-End-Verschlüsselung (E2EE), sowie Compliance-Härtung für öffentliche Sicherheitsstandards.
- Establish rigorous testing standards, including automated unit, integration, and stress tests tailored for network jitter, packet loss, and low-battery scenarios.
- Partner closely with our cross-functional engineering squads, seamlessly following our established development processes and agile workflows to keep our release cycles predictable and code quality high.
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Our expectations of you
Education
- Bachelor's or Master's degree in Computer Science, Computer Engineering, or a related technical discipline.
Qualifications
- Deep understanding of networking protocols (TCP/UDP, WebSockets, IP networking, QoS) and real-time media streaming.
- Starker Hintergrund in der Entwicklung robuster, testbarer Codes, unterstützt durch umfassende Unit- und UI-Testframeworks, mit einem Qualitätsbewusstsein für sauberen Code, Testing und Code Reviews.
- Passion for collaborating in an agile, interdisciplinary team while using our standard collaboration tools like Jira and Confluence.
- Familiarity with enterprise Mobile Device Management (MDM) rollouts is a plus.
Experience
- 5+ years of professional Android development experience with a track record of deploying complex, high-reliability applications to production.
- Proven experience managing device power consumption, memory management, and performance profiling under constrained hardware limits.
- Hands-on experience with 3GPP Mission Critical Services (MCX) or Land Mobile Radio (LMR) is nice to have.
- Prior experience in public safety, defense, aerospace, or industrial IoT software development is an advantage.
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What we offer
- As a leading international company in the mission-critical networks industry, we offer exciting and varied roles in various fields of expertise.
- Working with the latest technologies, implementing innovative projects, and collaborating with a wide variety of customers are just a few of the factors that drive the Kontron team.
- Open communication with a casual, first-name-only culture across all international locations.
- Flexible Arbeitszeiten und die Möglichkeit, im Homeoffice zu arbeiten.
- An environment that welcomes new ideas and encourages initiative.
- Personalisierte Schulungs- und Weiterentwicklungsmöglichkeiten basierend auf Leistungsbeurteilungen.
- A modern office in the Vienna Technology Hub, surrounded by numerous restaurants and excellent infrastructure.
- Regular company events and team-building activities.
- Many attractive employee benefits (e.g., meal vouchers, workplace health promotion, company bike, additional vacation days for volunteer work and birthdays, transportation allowance).
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Benefits
Work-Life-Integration
Health, Fitness & Fun
Topics You Will Work On
Job Locations
About Your Employer
kontron Transportation GmbH
Die Kontron Transportation GmbH ist ein weltweit führender Anbieter von End-to-End-Kommunikationslösungen für betriebskritische Netze (Mission-Critical Networks). Das Unternehmen ist Teil der börsennotierten Kontron AG (ehemals S&T AG).
Description
- Company Type
- Established Company
- Working Model
- Hybrid, Onsite
- Industry
- Industry, Production
Senior Android Developer
- Salary
- from 55.000 € gross/yearEstimated net salary based on the gross salary in the job ad.from 38.438 € net/year
- Location
- Vienna
- Working Model
- Hybrid, Onsite
- Diversity
- Open for all genders
- English Only
- English only required
