This internship is intended for MSc/PhD students interested in contributing to research and engineering in large-scale AI model development at Tether. The role involves participation in building and improving SOTA models in domains such as LLMs, video models, and multimodal architectures. Interns will also work on enhancing distributed training infrastructure...

This role focuses on developing cross-platform mobile applications within Trust Wallet’s engineering organization. As a React Native Engineer, you will contribute to mobile app feature development, UI performance, debugging work, and shared component deployment across iOS and Android. The work includes collaborating with product, design, and backend teams to implement...

This role focuses on implementing and optimizing cryptographic systems related to zero-knowledge proof generation. Axiom develops verifiable and privacy-preserving software components, including the OpenVM zkVM framework, which supports flexible verification of program execution. The ZK Proof Engineer will contribute to building and refining ZK-enable infrastructure, integrating low-level computing, compiler frameworks,...

This open application internship is offered by Nethermind for individuals interested in contributing to blockchain, Ethereum infrastructure, Web3 technologies, cryptography, research, and related fields. Applicants may come from various technical or analytical backgrounds and will have the opportunity to collaborate with distributed teams on research, engineering, infrastructure, or product-focused work....

Polygon Labs builds aggregation-based blockchain infrastructure via the Agglayer and contributes to core scaling technologies such as Polygon PoS, Katana, and developer frameworks. The Engineering Manager, Payments role leads the development of a global fintech stack supporting digital payments, wallet infrastructure, compliance pipelines, currency conversions, and on/off ramp experiences. This...

Polygon Labs develops aggregation-based blockchain infrastructure via the Agglayer, enabling interoperability and shared liquidity between connected chains using Ethereum as a settlement layer. The On-Chain Treasury & Liquidity Analyst is responsible for managing Polygon Labs’ on-chain balance sheet, deploying capital across DeFi venues, maintaining hedged currency exposure, and overseeing multi-asset...

This role leads the Quality Engineering function for Trust Wallet’s ecosystem of applications across Android, iOS, browser extension, and web. The position is responsible for defining the automation roadmap, modernizing the existing test infrastructure, and guiding the technical evolution of the testing framework from Appium + Java toward a unified...

Trust Wallet is a large-scale non-custodial wallet supporting more than 10 million digital assets and over 100 blockchains. As a Go Backend Engineer, you will develop backend systems that support a multi-chain user experience across desktop, mobile, and browser extension applications. The role involves building microservice-driven systems, defining backend service...