Senior Android Developer - Freelance

Employment: Full-time Experience: Mid-Senior level Netguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by major brands including IKEA, VW, OLX, Delivery Hero, Żabka, Wolt, Careem, and Vinted. How freelancing works at Netguru? As a Netguru freelancer , you can choose what works well for you. You decide when, where, and how you work on projects and tasks. We match you with work that fits your skills. Plus, you have access to various opportunities across different industries and companies. That means you will not only gain more experience, but also develop various skills. But there's more. Netguru freelancers can benefit from full-time collaboration and really be a part of the team. So, are you ready to make an impact? Join Netguru, and let's build beautiful software together. Salary ranges: up to 135PLN/h 6-12 months project with possibility for extension Requirements Netguru is looking for two Senior Android Developers to join the client's mobile team — one for each of the two areas described below. Area 1 — Mobile Platform / Super App Designing and implementing an architecture based on Native Shells, Native Modules, WebView, and Server Driven UI; preparing modularization that enables multiple teams to work in parallel; defining technical standards, CI/CD, release processes, and integration with native device features. Area 2 — Mobile Payments Native mobile payments: architecture and implementation of in-app payments, integration with payment operators, Google Pay, card tokenization, SCA/PSD2, transaction security, monitoring, and support for subscription and recurring payment processes. Responsibilities Area 1 — Mobile Platform / Super Ap p Implement the architecture based on Native Shells, Native Modules, WebView, and Server Driven UI Contribute to modularization enabling multiple teams to work in parallel Follow technical standards, CI/CD, and release processes Implement integration with native device features Area 2 — Mobile Payments Implement in-app payments Integrate with payment operators and Google Pay Implement card tokenization and SCA/PSD2 Contribute to transaction security and monitoring Support subscription and recurring payment processes Additional Requirements Senior-level experience in Android development (Kotlin) Fluent English Fluent Polish Benefits In return, we offer: Flexibility: 100% remote work. Professionality: dev-friendly processes, like Continuous Integration and Code Review, work in line with Agile methodology. Diversity: projects from various industries like fintech, healthcare, insurance, or education. Growth: work with a team of experts and continuous development of your hard and soft skills. Knowledge: knowledge sharing sessions, internal knowledge base. Curious to learn more about working as a Netguru freelancer? All the information you need is here: Netguru Talent Marketplace . Looking for a full-time job? Check out our Career Page and find out more about our open recruitment processes. If you need any disability-related adaptation at any step of the recruitment process – simply let the recruiter know! We'd be happy to help. Don't hesitate and apply right away.