Junior Android Developer focused on Smart POS applications and Android OS development for a tech company. Collaborating with the technical team to enhance payment solutions and Android functionalities.
Responsibilities
We are seeking a Junior Android Development Analyst to join our development team, focusing on building applications and libraries for payment terminals (Smart POS) and on Android OS (AOSP) development.
The professional will work alongside the technical team in the development, testing and evolution of payment solutions.
Development and maintenance of Android applications targeted at payment terminals;
Implementation and testing of POS manufacturers' libraries and SDKs;
Integration of payment APIs and communication via NFC, Bluetooth and USB;
Support in debugging, analysis and code optimization for different terminal models;
Participation in code reviews and application of development best practices.
Work with devices running different versions of Android;
Understand and implement security standards for payments;
Integrate proprietary SDKs and handle hardware-specific requirements;
Ensure compatibility, stability and efficiency of code across terminals with different configurations.
Requirements
Bachelor's degree in Computer Science, Engineering or related fields
Knowledge of Android development
Previous experience with the AOSP platform
Experience with ABECS shared libraries
Experience with payment solutions or embedded devices
Benefits
Health and dental plans
Zenklub: health and well-being platform, including psychological support
Casa da Saúde: medical and dental consultations, plus clinical exams
Wellhub
On-site cafeteria
Pharmacy discounts
Medical Emergencies: agreement with the health plan for at-home or telephone care
Semi-flexible working hours
Hybrid work
Childcare assistance and maternity kit
Discounts at Universidade Positivo (UP) — for employees and dependents
Saber Mais: Professional Development Portal
Discounts at Colégio Positivo for employees' children
PPR (Profit-sharing program)
Good Card: accepted at over 130,000 establishments
Life insurance
Payroll-deductible loan
Transportation voucher or parking
Positivo Partner: website with discounts on our products
Commercial Analyst at Prysmian managing sales proposals and ensuring compliance in Brazil. Requires advanced English and Portuguese with a strong focus on the oil and gas industry.
Strategic Business Partner acting as a consultant in HR practices and people management. Supporting leadership in organizational structures and change initiatives for high performance teams.
Senior Analyst managing administrative and fiscal processes in a hybrid model at São Paulo. Ensuring quality, deadlines, and excellence in deliveries as a Key User in SAP.
Analista de Control de Marcas ensuring accurate financial reconciliation processes. Managing data analysis and incident reporting in hybrid operations.
Financial Analyst responsible for leading financial planning and forecasting for NA CCOW. Collaborating with teams to optimize financial performance and support business decision - making.
Financial Analyst supporting financial planning and forecasting for Hewlett Packard Enterprise. Analyzing financial data, driving cross - business initiatives, and ensuring compliance with financial goals.
Deal Desk Analyst supporting structuring, pricing, and terms of complex B2B SaaS transactions at Delinea. Collaborating with Sales and cross - functional teams to ensure deal execution efficiency.
Role overseeing the DWDM network operations for Vivo, focusing on failures analysis and process automation. Part of a team ensuring operational excellence for customer services.