Senior Android Engineer
Status
Seoul, South Korea
Full time
Remote
Compensation is not specified
Role
Android Developer
Description
About the Company
Flipster is a pioneering trading platform that fosters connections between investors and opportunities within the world of cryptocurrency. With an emphasis on uncovering exclusive opportunities, the platform offers high-performance tools to capitalize on them. Embracing a vision for a vibrant future in crypto, Flipster aims to create a decentralized and well-managed space that drives progress for investors, traders, and innovative crypto projects.
Responsibilities
- Oversee the entire software development lifecycle (SDLC).
- Develop robust and testable code, focusing on solid design principles.
- Troubleshoot, debug, and update existing systems.
- Manage program deployments and assess user feedback for continuous improvement.
Qualifications
- 8+ years of software development experience, with at least 5 years in Android Native app development and the release of one or more Android Native apps.
- Strong knowledge and extensive experience in Java, Kotlin, and Android.
- Excellent problem-solving skills and communication abilities to work effectively within a team environment.
- Collaborate with cross-functional teams to define, design, and enhance new features and service experiences.
- Experience defining, developing, and maintaining REST-based interfaces.
- Proficiency in writing fast, stable, and efficient code that balances functionality and aesthetics.
- Understanding of the entire mobile development lifecycle, mobile environments, architectures, trends, and new technologies.
- Proven experience in code reviews, both reviewing others' code and having one's code reviewed.
- Experience in version control using Git.
- Experience utilizing various third-party libraries, data sources, and APIs.
- Bachelor’s degree or higher in Computer Science or a related field.
Preferred Qualifications
- Experience in using Jetpack Compose.
- Previous involvement in launching applications on the Play Store.
- Experience with CI/CD implementation.
- Knowledge of WebView usage and Clean Architecture and MVI patterns.
- Enhancing usability, reliability, and robustness through unit testing.
- Understanding of financial derivatives, exchanges, trading platforms, and blockchain.
- Contribution to notable Android open-source libraries.
- Expertise in Android performance analysis and optimization techniques.
- Previous experience working in high-growth startups or tech companies.
Technology Stack
- Kotlin
- Jetpack Compose
- OkHttp (REST, WebSocket)
- Retrofit
- Coroutine
- Github
Hiring Process
- Resume Review
- Technical Interview (2:1)
- Technical Assignment
- Review of Technical Assignment
- Optional CTO Interview
Skills Required
Presto
Website
www.prestolabs.ioCompany size
Not specified
Location
South Korea
Description
Not specified
Status
ghed santos
Founding Head of Engineering
San Francisco, USA
San Francisco, USA
Full time
Remote
About The Project:The project is a venture-backed stealth mode project having raised $2 million and building a Social Intelligence Engine designed to power smarter, faster crypto trading. We're combining advanced data infrastructure and real-time intelligence to unlock new trading possibilities. About the Role:We're looking for a tech-savvy, investor-facing leader with an engineering background to represent us on the frontlines. This is not a research role it's about amplifying our voice, building relationships, and being the bridge between our technology and the world. Key Responsibilities:1）Represent us externally at hackathons, pitch events, conferences, and investor meetings.2）Be our lead evangelist clearly explaining our tech vision to both technical and non-technical audiences.3）Drive fundraising efforts with compelling presentations, clear strategy narratives, and investor Q&A.4）Partner closely with engineering/product to demo the platform, shape the roadmap, and turn market feedback into action. Requirements:1）Strong engineering background (AI, blockchain, data infrastructure, or similar).2）Proven experience in investor-facing roles, including fundraising and pitching.3）Excellent presentation and communication skills, with a track record of representing projects publicly.4）Experience participating in or leading hackathons, demos, and tech events.5）Understanding of consumer behavior data in gaming and apps is a plus.6）Familiarity with Web3, crypto, and developer communities. Compensation:Competitive salary + equity + team token + and performance-based incentives.
Payment in Crypto
Lester Ramírez
I am looking for an Android developer to work on a project using Firebase Studio with Dart.
Part time
Remote
I am looking for an Android developer to work on a project using Firebase Studio with Dart. Currently, payment will be based on small task packages worth $5 in ETH each, with opportunities for higher wages as the company grows and generates more revenue.
Contact me on Telegram: t.me/LesterRF
Contact me on Telegram: t.me/LesterRF
Payment in Crypto
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Need SEO expert to get us to Google first page rank
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Have you built token launch platforms or bonding curves on Solana before?
Amsterdam, Netherlands
Amsterdam, Netherlands
Full time
Remote
Hey, I’m launching a project a secure, user-friendly memecoin launchpad on Solana that fixes the problems with platforms like Pump.fun (rug pulls, no LP locks, devs dumping). I’m looking for a Solana smart contract dev (or full-stack) to help me build an MVP. This includes:• Token creation with a dev wallet cap (max 5%)• Bonding curve or simple fair launch system• Auto liquidity lock for 3 months• Optional blue badge verification (paid upgrade)• Raydium listing or integration I’d love to know if you’ve worked on similar Solana or DeFi projects. If you’re interested, I can send a quick brief + we can chat timelines and budget. Let me know — I’m ready to move fast if you’re a good fit
Market Maker
Technical Cofounder – Mobile App Lead (Equity Role)
Full time
Hybrid
Looking for a Tech Cofounder (Mobile App Developer)
Equity + Leadership Role | Remote | Africa-focused
We’re building something bold — a platform designed to empower everyday people through real-world commerce and daily utility. The concept is built, the community is growing, and the brand is already in motion. Now, we’re ready to build the MVP.
We’re looking for a technical cofounder — someone with the skill to build and the vision to lead.
What You’ll Own:
• Lead the mobile app development (Android-first; iOS optional for now)
• Build core features: user registration, listings, wallet logic, escrow integration, and payments
• Collaborate on product direction and tech decisions
• Scale with the company as a core part of the founding team
Ideal Experience:
• You’ve built marketplace-style or P2P mobile apps before
• You’re comfortable with payment APIs like Paystack, Flutterwave, or others
• You understand how to work with wallets, escrow flows, and multi-user platforms
• You’re not just a builder — you want to grow with a brand and own a meaningful slice of it
Your Role Is Not Freelance.
This is a cofounder opportunity — you’ll help shape the product, tech stack, and long-term vision. You’ll receive equity and work closely with the founding team to build a scalable African-first product.
Equity + Leadership Role | Remote | Africa-focused
We’re building something bold — a platform designed to empower everyday people through real-world commerce and daily utility. The concept is built, the community is growing, and the brand is already in motion. Now, we’re ready to build the MVP.
We’re looking for a technical cofounder — someone with the skill to build and the vision to lead.
What You’ll Own:
• Lead the mobile app development (Android-first; iOS optional for now)
• Build core features: user registration, listings, wallet logic, escrow integration, and payments
• Collaborate on product direction and tech decisions
• Scale with the company as a core part of the founding team
Ideal Experience:
• You’ve built marketplace-style or P2P mobile apps before
• You’re comfortable with payment APIs like Paystack, Flutterwave, or others
• You understand how to work with wallets, escrow flows, and multi-user platforms
• You’re not just a builder — you want to grow with a brand and own a meaningful slice of it
Your Role Is Not Freelance.
This is a cofounder opportunity — you’ll help shape the product, tech stack, and long-term vision. You’ll receive equity and work closely with the founding team to build a scalable African-first product.