AgileEngine - Senior Software Engineer ID74262

App Developer is needed in Bucaramanga, United States.

Client: AgileEngine

Location: Bucaramanga, SAN, co

Contract: Freelance

Job Description

AgileEngine is seeking a Senior React Native Engineer to build modern tablet applications for restaurant environments. The role involves integrating with payment terminals, kitchen devices, and cloud services on Android. Key responsibilities include developing offline-first experiences using React Native, Expo, Redux Toolkit, and React Navigation, consuming backend APIs, and implementing hardware integrations for POS systems in a POS Engineering team.

Requirements

MUST HAVES:

• 4+ years of professional software engineering experience, including hardware- or device-integrated systems.
• Solid React Native and TypeScript skills.
• Hands-on native Android experience (Kotlin and/or Java), including building and bridging native modules to React Native.
• Strong grasp of device and networking protocols: TCP/IP, sockets, UDP, and IoT.
• Experience with offline-first app development.
• Android device-fleet provisioning (zero-touch enrollment, device-owner / kiosk modes).
• Experience using AI-assisted development tools (Claude, GitHub Copilot) day to day.
• Upper-intermediate English level.

NICE TO HAVES:

• Experience migrating a legacy Windows / OPOS POS to a cross-platform native stack.
• C / C++ or JNI for low-level device work.
• Cloud IoT platforms (AWS IoT Core / Greengrass or similar).
• Cross-platform device frameworks (e.g. Qt).
• Payment-terminal integration at the device level (tokenization, gateways).
• QSR or retail experience.

Additional Information

WHY JOIN US:
If you’re looking for a place to grow, make an impact, and work with people who care, we’d love to meet you!

PERKS AND BENEFITS:

• Professional growth: Mentorship, TechTalks, and personalized growth roadmaps.
• Competitive compensation: USD-based pay with education, fitness, and team activity budgets.
• Exciting projects: Modern solutions with Fortune 500 and top product companies.
• Flextime: Flexible schedule with remote and office options.