Senior Wallet Engineer: Blockchain APIs & Scalable Services
$170k - $260kStellar Services
A non-profit blockchain organization in New York is seeking a Software Developer to work on wallet projects and build scalable web services. The role involves designing APIs, enhancing developer experience, and engaging with the open-source community. Ideal candidates bring 5+ years of experience, software development skills in various programming languages, and excellent communication abilities. The position offers a competitive salary range of $170,000 - $260,000 and attractive benefits such as flexible time off and comprehensive health coverage. #J-18808-Ljbffr
$200k - $220k
...A blockchain intelligence firm is looking for a backend engineer to develop reliable and scalable software used by customers. In this role, you will design APIs, tackle complex engineering challenges, and collaborate with stakeholders to transform visions into tangible...BlockchainSenior$180k - $210k
...A technology company specializing in blockchain analytics is hiring a full-stack engineer to develop and maintain scalable software solutions. You will design APIs and collaborate with teams to translate visions into roadmaps. Ideal candidates will have experience in...BlockchainSenior- ...Binance.us is seeking a Senior Software Engineer, Backend to design and maintain high-throughput backend services and APIs using Java. The ideal candidate will drive architectural... ...preferably with a focus on performance optimization and blockchain integration. #J-18808-Ljbffr...BlockchainSeniorRemote work
$130k - $160k
...A leading blockchain infrastructure company is seeking a Senior QA Engineer to join its Wallet Engineering team. This remote position focuses on collaborating with teams to ensure high-quality software delivery through effective test planning and execution. Ideal candidates...BlockchainSeniorRemote work- ...A leading blockchain technology firm is seeking a Senior Infrastructure Engineer to design and scale secure systems. This remote position demands extensive experience... ...high reliability and optimization of backend services. Offering a competitive salary and comprehensive...BlockchainSeniorRemote work
- ...Framework Ventures is looking for a Senior System Software Engineer (Android) to design secure cryptographic solutions and build system services for the Solana blockchain. You will implement transaction authorization UI and collaborate with partners to integrate secure...BlockchainSenior
$165k - $210k
...delivering custody, wallets, staking, trading,... ..., and settlement services from regulated... ...Design and build scalable, well‑abstracted, and robust APIs, libraries, and services... ..., and other engineers to understand and... ...cryptocurrencies and blockchain. Preferred Experience...BlockchainSeniorWorldwide$170k - $260k
...working on cutting-edge blockchain technology and... ...As a part of the Wallet team, you will... ...source libraries and services that they depend on... ...developer-facing APIs that empower the ecosystem... ...and maintain scalable web services that... ...practices for engineering at SDF. Investigate...BlockchainSeniorTemporary workWork at officeLocal areaWorldwideFlexible hours- ...Sr. Lead Software Engineer Be an integral... ...Technology, Core Blockchain Team, you are an integral... ..., stable, and scalable way. Drive... ...programming, backend API development and... ...key management, key wallets Experience with... ...cloud infrastructure services such as Amazon, Google...BlockchainSeniorWork experience placement
$185k - $275k
...2P is seeking a software developer in New York to work on innovative blockchain technology. You will collaborate with the Platform team to build APIs and services for developers, ensuring scalability and performance optimization. Candidates should have 4+ years of experience...BlockchainSenior$120k - $150k
...through industry-leading blockchain infrastructure. As the... ..., asset managers, wallets, foundations, custodians... ...suite of services, including reward optimization... ...optimization , cutting-edge API development , detailed... ...looking for a Sales Engineer to support our growth...BlockchainSeniorFull timeWork at officeRemote workHome officeFlexible hours- ...Namely is seeking a Senior Backend Developer in New York City to develop Django APIs and backend services. This role involves significant input on architecture, user experience, and product direction. Candidates should have 3+ years of experience with Python, Django, REST...Senior
$130k - $160k
...Senior QA Engineer job at Blockdaemon. Remote. Position Overview... ...our rapidly growing Wallet Engineering team. As... ...used across the blockchain ecosystem. Your Impact... ...regularly to ensure scalability and resilience. Perform... ...executing system and API test automation. Familiarity...BlockchainSeniorRemote work- ...company focused on Blockchain research and development... ...to ensure security, scalability, and sustainability.... ..., our products and services are designed for... ...for an experienced Senior Software Test Engineer to join our team. You... ...frameworks, CI/CD, API testing, and distributed...BlockchainSeniorRemote work
$165k - $210k
...A leading digital asset solutions firm is seeking an experienced Back-End Developer to design and build robust APIs and services. The role requires at least 6 years of development experience, strong skills in TypeScript, Node.js, and API design, along with a solid understanding...Senior$126k - $180k
...crypto products and services to individuals and... ...data scientists, engineers, product managers,... ...to improve scalability and automation. Ledger... ...The Role: Senior Ledger Operations... ...Build and maintain API adapters for Gemini... ...processing for the blockchain reconciliation project...BlockchainSeniorWork at officeRemote workFlexible hours- Prodege, LLC in New York is seeking a skilled Backend Engineer to deliver scalable services in Scala/Java. This role requires strong expertise in distributed systems and cloud environments, with a focus on reliability and performance improvements. The ideal candidate will...SeniorFlexible hours
- ...institutions, fintechs and service providers by offering a unified API to access all on-chain... ...understanding of blockchain. Your application will not... ...Expansion PM and other backend engineers to improve integrations,... ...code, focusing on scalability and reliability for same...BlockchainSeniorFor contractorsWork at officeRemote workFlexible hours
$180k - $300k
...Anza is seeking a Software Engineer specializing in consensus to improve the efficiency and reliability of its blockchain infrastructure. This role focuses on designing, implementing, and optimizing consensus mechanisms for the Solana network. Candidates should have a...BlockchainSenior$209.66k - $220.7k
...brands and projects to build secure, scalable solutions for a blockchain-powered future. This is an... ...an extensive number of security services to our Engineering teams including cloud security, tailored... ...features, security settings, and API capabilities. Demonstrate...BlockchainSeniorRemote workWorldwideHome office- ...and the developer of OKX Wallet, giving millions access... ...that brings the value of Blockchain to users around the... ...About the Opportunity As a Senior Engineer on the Anti-Fraud AI Service Platform, you will build... ...Project Reactor, Vert.x). Scalable Architecture: Proven...BlockchainSeniorContract work
$200k - $225k
...A leading blockchain solutions firm in the United States is seeking a Senior Product Manager to lead the Data Services team. You will manage the product roadmap, write PRDs, and collaborate... ...expertise in distributed systems and API design. The position offers a competitive...BlockchainSenior$200k - $225k
...offers the powerful APIs, SDKs, and tools necessary... ...in massively scalable infrastructure, AI, and blockchain from leadership roles... ...About The Role As a Senior Product Manager on the Data Services team, you will own the... ...distributed systems engineers in the world to...BlockchainSeniorWork at officeHome officeFlexible hoursShift work- ...firm in New York is seeking a DevOps Engineer to improve its infrastructure. The role... ...Python, and proficiency in developing REST APIs. The ideal candidate will support the... ...evaluation and work to enhance the scalability of services. This position offers a competitive...Senior
$180k - $300k
...A leading blockchain technology company in the United States is seeking a Senior Infrastructure Engineer to design and maintain secure and scalable cloud infrastructure. The ideal candidate should... ...with strong expertise in AWS services, Docker, and Kubernetes. This...BlockchainSeniorRemote work- ...A cryptocurrency service provider is seeking a Senior Product Manager to lead the product... ...candidate will manage API quality and integration reliability... ...collaborate closely with engineering teams. With over 5 years... ...and understanding blockchain infrastructure are...BlockchainSeniorRemote work
- A blockchain technology company in New York is seeking a Senior Full Stack Engineer to build core backend services and developer-facing APIs. In this role, you will ensure a high-quality developer experience while shaping how developers use our solutions. Ideal candidates...BlockchainSeniorFlexible hours
- ...builds Optimism, an open-source blockchain network that powers the... ...Role We are looking for a Senior Sales Engineer to support Optimism’s enterprise... ...Support integrations with wallets, custody providers, cloud... ...reason about performance, scalability, security, and operational...BlockchainSeniorWork at officeRemote work
$125k - $187k
...Consensys is looking for a Backend Engineer to enhance MetaMask's blockchain routing services. This role demands 3+ years of experience with backend technologies... ...code quality. Candidates should have experience with API development and cloud deployment. The salary range...BlockchainSenior- ...decentralized, public blockchain that gives developers... ...Role As part of the Wallet team, you will work on... ...-source libraries and services it depends on. Your work... ...and developer-facing APIs that empower the... ...- Build and maintain scalable web services aligned with...BlockchainSenior
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