Careers
We have a bunch of open positions +
Community program (authors)
Community program (authors)




Build the Future of App Security with Talsec
At Talsec, we're making applications safer for everyone — developers and end-users alike. We're a fast-moving security tech company where your work has real impact, your ideas are heard, and where we value independence, trust, and flexibility.
Join us to shape a safer mobile world.
Join us to shape a safer mobile world.

Open Positions
All positions are remote-friendly
Mobile SDK Developer — Junior Kotlin + C
20+ hrs/week • Student-friendly • Brno • Hybrid / Remote
Work on our Android SDKs that protect mobile apps in real-time. You'll be contributing to our mobile core tooling and helping customers integrate our solutions with ease.
Preferred stack: Kotlin, Java, C/C++
Contact us to apply
Mobile SDK Developer — Junior React Native / Ionic (optional Flutter)
20+ hrs/week • Student-friendly • Brno • Hybrid / Remote
Help bring cutting-edge security to hybrid apps. You’ll work on plugins and wrappers that connect our native SDKs with cross-platform apps.
Preferred stack: React Native, Ionic, Flutter (optional)
Contact us to apply
Web SDK Developer — Junior Rust + WebAssembly
20+ hrs/week • Student-friendly • Brno • Hybrid / Remote
We're extending mobile-grade security to browsers! You'll help us build and maintain our next-gen Web SDK.
Preferred stack: Rust, WebAssembly, JavaScript
Contact us to apply
Backend Engineer — TypeScript / NestJS
20+ hrs/week • Student-friendly • Brno • Hybrid / Remote
Join the team maintaining our backend services that power licensing, dashboards, and analytics.
Preferred stack: TypeScript, NestJS, PostgreSQL
Contact us to apply
Data & Infra Engineer — Python / Kibana / BigQuery
20+ hrs/week • Student-friendly • Brno • Hybrid / Remote
Own our internal monitoring and data pipelines. Help us spot anomalies and optimize telemetry insights.
Preferred stack: Python, Elastic/Kibana, BigQuery
Contact us to apply
AI Support Technician
20+ hrs/week • Student-friendly • Brno • Hybrid / Remote
We are looking for a motivated and technically skilled individual to join our team as a junior AI Support Technician. In this role, you will be responsible for integrating and maintaining AI-based tools within our support infrastructure, ensuring high-quality responses, and continuously improving our AI systems.
Your responsibilities will include:
- Integrating AI functionalities into Jira for support ticket handling.
- Reviewing AI-generated responses to support tickets and assessing their quality.
- Suggesting improvements to internal documentation based on incomplete or unclear AI responses.
- Enhancing and optimizing the AI module in cases of incorrect responses.
- Regularly updating the AI model with new features, updated documentation, and relevant data to ensure optimal performance (GCP AI agents)
Contact us to apply
For Students & Thesis Collaborations
Are you a student at FI MUNI or another university looking for a thesis topic or internship in mobile security? We offer technical mentoring and topics that tie directly into real-world usage of mobile SDKs.Current students have already worked on development of security SDKs, conducted research, and co-authored security articles.
Reach out to Šárka to discuss options
Write With Us Community Author Program
Contribute to our community by writing blog posts on mobile security, app protection, or your experience with Talsec tools.
You’ll get mentorship, visibility, and optional compensation.

Use forms or email us at sarka.hajkova@talsec.app with your CV, LinkedIn, GitHub (optional), and a short intro