Desenvolvedor Android, Kotlin, Sênior
Iterative;
AndroidFirebaseJUnitKotlinMockito
Mid-level Software Engineer – Android
Sicredi
full-time
Posted on:
Location Type: Remote
Location: Remote • 🇧🇷 Brazil
Visit company websiteJob Level
Mid-LevelSenior
Tech Stack
AndroidJavaKotlin
About the role
- Develop embedded security modules for Android applications.
- Implement authorization factors with anti-fraud challenge mechanisms.
- Integrate facial and behavioral biometric solutions and mobile token systems.
- Apply fingerprinting techniques and validate mobile devices.
- Collaborate with backend, architecture, and security teams to ensure protection across transactional flows.
- Contribute to the platform’s evolution with a mindset focused on reuse, standardization, and secure-by-design.
Requirements
- Bachelor’s degree in Computer Science, Software Engineering, or a related field.
- Experience in Android development (Kotlin, Java).
- Knowledge of mobile application security and protection against reverse engineering.
- Familiarity with facial and behavioral biometrics and strong authentication methods.
- Experience integrating security and authentication SDKs.
- Knowledge of fingerprinting techniques and device validation.
- Knowledge of device identification and transactional context validation.
- Experience working in financial institutions or with anti-fraud solutions.
- Experience with security frameworks such as OWASP Mobile Security.
- Technical certifications in secure development or information security.
Benefits
- Fixed 14th and 15th salaries.
- Profit-sharing (based on seniority).
- Health and dental plans with no co-payment.
- Well-being programs via Wellhub (formerly Gympass), including nutrition, psychology, occupational health services, massage, running group, and local gym access.
- Meal and food vouchers — flexible allocation between meal and food cards, with no co-payment.
- Extended maternity and paternity leave.
- Childcare or nanny assistance for children up to 6 years and 11 months.
- Assistance for children with disabilities, with no age limit.
- Life insurance.
- Private pension plan up to 7% of salary.
- Training platform — Sicredi Aprende, offering a variety of courses.
- 40-hour work week — using a time bank system.
- Remote work allowance (except for positions that require 100% on-site presence).
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard skills
Android developmentKotlinJavamobile application securityreverse engineering protectionfacial biometricsbehavioral biometricsauthentication SDKsfingerprinting techniquesdevice validation
Soft skills
collaborationmindset focused on reusestandardizationsecure-by-design
Certifications
secure development certificationinformation security certification
