UI Developer Salary at Sayone Technologies BETA

Our client is a leading infrastructure provider of virtual asset solutions, delivering a comprehensive suite of services including custody, wallets, staking, trading, financing, and settlement, all from regulated cold storage. Since its founding in 2013, our client has focused on enabling their clients within the crypto space. With a global presence and multiple Trust companies, our client serves thousands of institutions – including many top-tier brands, exchanges, and platforms – as well as millions of retail investors globally. Acting as a critical operational backbone for the blockchain economy, our client handles a substantial volume of Bitcoin network transactions and stands as the world's largest independent cryptocurrency custodian and staking provider. Shape the initial touchpoint of our user journey. As a Frontend Engineer, you'll own the design, development, and upkeep of the UI and frontend elements for our onboarding flow. Working hand-in-hand with product, design, and eng

Our client is a leading infrastructure provider of virtual asset solutions, delivering a comprehensive suite of services including custody, wallets, staking, trading, financing, and settlement, all from regulated cold storage. Since its founding in 2013, our client has focused on enabling their clients within the crypto space. With a global presence and multiple Trust companies, our client serves thousands of institutions – including many top-tier brands, exchanges, and platforms – as well as millions of retail investors globally. Acting as a critical operational backbone for the blockchain economy, our client handles a substantial volume of Bitcoin network transactions and stands as the world's largest independent cryptocurrency custodian and staking provider. Shape the initial touchpoint of our user journey. As a Frontend Engineer, you'll own the design, development, and upkeep of the UI and frontend elements for our onboarding flow. Working hand-in-hand with product, design, and eng

Pre-series A Opensource startup is looking for Staff Engineers, full remote for now but will be opening in an office in the Bay area and will want folks to work 2-3 days a week in office. Office will be opened within 6-12 months so must be in the SF area and willing to eventually work hybrid. Must have worked on open source projects or developer tools and must have a strong typescript background Also will not sponsor and must live in the US, looking for people who have tenure, can take ownership and have startup experience too. Staff Infrastructure Engineer (Open Source) – TypeScript / Node.js / React About the Role We are seeking a highly skilled infrastructure engineer with a deep passion for developer experience and open-source technology. This role is ideal for someone who thrives in the TypeScript ecosystem, with extensive experience in React at the infrastructure level—not just application development, but creating state management solutions, custom hooks, and optimizing performa

Pre-series A Opensource startup is looking for Staff Engineers, full remote for now but will be opening in an office in the Bay area and will want folks to work 2-3 days a week in office. Office will be opened within 6-12 months so must be in the SF area and willing to eventually work hybrid. Must have worked on open source projects or developer tools and must have a strong typescript background Also will not sponsor and must live in the US, looking for people who have tenure, can take ownership and have startup experience too. Staff Infrastructure Engineer (Open Source) – TypeScript / Node.js / React About the Role We are seeking a highly skilled infrastructure engineer with a deep passion for developer experience and open-source technology. This role is ideal for someone who thrives in the TypeScript ecosystem, with extensive experience in React at the infrastructure level—not just application development, but creating state management solutions, custom hooks, and optimizing performa

About the job SSRS Reports Developer(apply only if you are a US Permananet Resident) Summary: The Reports Developer will be responsible for developing and maintaining SQL reports, as well as designing and implementing data integration solutions. The ideal candidate will have experience working with a variety of technologies, including SSIS, SSAS, SSRS, T-SQL, and SQL Server. Responsibilities: Develop and maintain SQL reports Design and implement data integration solutions Work with business users to gather requirements and design solutions Monitor the performance of reports and take corrective action as needed Stay up-to-date on the latest technologies and trends in the reporting and data integration field Must Have: At least five years of experience working as a reports developer creating and fine-tuning SQL reports from data stored in various relational databases. Experience with a variety of technologies, including SSIS, SSAS, SSRS, T-SQL, and SQL Server Experience designing Request

Founding Backend Engineer – AI Commerce Startup (Seed Stage) We’re a Seed-stage startup on a mission to reinvent online commerce through LLM-native, data-driven interfaces. Our goal is to build the intelligence layer of the internet — where digital experiences dynamically adapt to every user, in real-time. We’re looking for a Founding Backend Engineer who’s excited to shape our technical foundation, own critical infrastructure decisions, and help bring AI-native experiences to life. This is a high-impact role for someone who thrives in fast-paced, 0→1 environments and cares deeply about clean systems design and data-driven products. 🌟 What You’ll Do Architect and build scalable backend systems to support dynamic, AI-powered user interfaces Design and implement high-throughput data pipelines for search, recommendation, and personalization Collaborate closely with product to shape user experiences powered by large language models Own infrastructure decisions across performance, reliabil

Founding Backend Engineer – AI Commerce Startup (Seed Stage) We’re a Seed-stage startup on a mission to reinvent online commerce through LLM-native, data-driven interfaces. Our goal is to build the intelligence layer of the internet — where digital experiences dynamically adapt to every user, in real-time. We’re looking for a Founding Backend Engineer who’s excited to shape our technical foundation, own critical infrastructure decisions, and help bring AI-native experiences to life. This is a high-impact role for someone who thrives in fast-paced, 0→1 environments and cares deeply about clean systems design and data-driven products. 🌟 What You’ll Do Architect and build scalable backend systems to support dynamic, AI-powered user interfaces Design and implement high-throughput data pipelines for search, recommendation, and personalization Collaborate closely with product to shape user experiences powered by large language models Own infrastructure decisions across performance, reliabil

⚡ Role: Director of Engineering (Battery SaaS Software) 💼 Industry: Battery Management & Energy Storage 🌎 Location: SF Bay Area 💰 Salary: ~$200,000-$280,000 In this role, you will lead the development of our cloud-centric software solutions that manage a large fleet of lithium-ion batteries equipped with our proprietary adaptive battery management systems. You will work closely with Product Managers and Software Engineers to develop and deploy on-demand features as part of regular business operations. (Candidates with no energy storage or battery management experience will not be considered). Core Responsibilities: Software & SaaS Development Develop software for SaaS scenarios, services, and features associated with our battery management products. Design features and functions for commercial SaaS supporting predictive/prescriptive operations and maintenance. Create software for real-time, fleet-wide energy storage system monitoring and control Develop web/app interfaces displaying