About The Company
Wintermeyer Ventures is a pioneering investment firm dedicated to fostering innovation within the blockchain, cryptocurrency, and decentralized finance sectors. Committed to supporting cutting-edge projects and startups, we leverage our expertise and resources to accelerate growth and adoption of transformative digital financial solutions. Our team comprises industry veterans, technologists, and strategic thinkers who work collaboratively to identify and nurture opportunities that shape the future of finance.
With a focus on transparency, integrity, and excellence, Wintermeyer Ventures strives to create a positive impact within the evolving landscape of blockchain technology.
About The Role
Join a lean, fully remote team building mobile experiences for a blockchain trading platform. You will own the React Native app across iOS and Android, combining hands-on development with technical leadership as the product grows. This role offers an exciting opportunity to influence the architecture and performance of a high-stakes trading application, ensuring a seamless user experience for traders and enthusiasts alike.
As a key member of our development team, you will collaborate closely with cross-functional teams to deliver innovative features, optimize app performance, and maintain the highest standards of quality and reliability.
Qualifications
Candidates should possess 7 to 10 years of mobile development experience, with a proven track record of owning the architecture and making technical decisions for production applications. Professional expertise in React Native, React, TypeScript, and JavaScript is essential, along with a history of shipping high-quality apps on both iOS and Android platforms. Familiarity with mobile CI/CD pipelines, REST APIs, and real-time data streaming technologies such as gRPC, Server Sent Events, and WebSockets is required;
experience with Node.js is advantageous. Candidates with experience in crypto, blockchain, Web3, or DeFi ecosystems—particularly Cosmos SDK or EVM—are highly preferred. Additionally, prior involvement in fintech or trading applications, especially those handling market data, order execution, or charting, will be considered a plus. Applicants must be US citizens or permanent residents to qualify for this role.
Responsibilities
Own the app's architecture, ensuring optimal performance, reliability, scalability, and maintainability to support product growth.
Develop complex trading and prediction market features using React Native and TypeScript, translating design and functional specifications into robust mobile solutions.
Collaborate with Product, Design, and Engineering teams to define APIs, integrations, and real-time data flows, ensuring seamless communication between backend services and the app.
Lead the end-to-end development lifecycle of features—from technical design and implementation to testing, app store deployment, and post-release monitoring.
Investigate and resolve production issues, optimize app performance, and uphold engineering quality through rigorous code reviews and technical discussions.
Benefits
We offer a competitive annual salary range of $150,000 to $250,000 USD, reflecting the expertise and experience of our team members. While visa sponsorship is not available, we provide a fully remote work environment within the United States, offering flexibility and work-life balance. Our benefits package includes health insurance options, paid time off, professional development opportunities, and a collaborative team culture that values innovation and continuous learning.
Joining Wintermeyer
Ventures means being part of a forward-thinking organization committed to shaping the future of blockchain-based financial services.
Equal Opportunity
Wintermeyer Ventures is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate based on race, color, religion, gender, gender identity or expression, sexual orientation, national origin, age, disability, or any other protected characteristic as outlined by applicable law. We believe that diverse teams drive innovation and are essential to our success.