Product Engineer
fun.xyz
Company Description At Fun.xyz , we believe a tokenized future is a beneficial inevitability, granting financial emancipation to everyone with an internet connection. For a blockchain-first global economy to exist, value exchange must become intuitive, secure, and seamless. Enter Checkout - the highest converting payment solution in web3. By integrating Checkout, dApps enable users to complete any on-chain action using crypto from a wallet, centralized exchange, or on-ramped fiat from a card or bank account. With access to market-leading routing and their asset portfolio at the point of sale, users are faster, stickier, and more engaged. For dApps, Checkout scales their user acquisition potential without launching new chains or integrating multiple third party providers. We built Checkout because we envision a world where anyone, anywhere, can purchase anything with any asset. If that sounds like a vision you can get behind, we want to hear from you. About The Role We’re looking for a talented Product Engineer (Mid, Senior, Staff) to join our team and help shape the future of crypto payments. Design and scale SDK software that powers Checkout across web2 and web3 environments Work across the stack on systems that balance performance, reliability, and UX Collaborate with protocol, backend, and business teams to solve complex challenges Build tools that scale globally and meet the evolving demands of on-chain payments Crypto experience is a plus, but fast learners from any technical background are welcome Required Skills And Qualifications 3+ years of engineering experience with JavaScript, TypeScript, and modern frameworks Strong understanding of full-stack development, including React and backend APIs Attention to detail in both product design and user interaction Proven track record building scalable, high-performance software Desired Qualities Familiarity with blockchain technologies and EVM-compatible networks Comfortable solving difficult technical problems in agile environments Experience working on payments, SDKs, or crypto-related systems Passion for building secure, efficient, and accessible tools What Sets You Apart You've contributed to open-source projects or built SDKs/dev tools You have shipped products from 0 to 1 in a fast-paced setting You thrive in ownership-heavy environments and pride yourself on execution You approach problem-solving with thoughtfulness, precision, and rigor Why Join Us Work on cutting-edge products that power the next era of web3 Collaborate with exceptional teammates across engineering, design, and protocol Take on meaningful ownership in a mission-driven and high-impact company Push the boundaries of what’s possible in decentralized payments Location and Work Environment This role is primarily in-person at our Midtown NYC HQ, with in-office collaboration Monday–Thursday and optional WFH Fridays. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us. #J-18808-Ljbffr fun.xyz
$175k
...structuring forms, adding tests, and refining performance. You’re a clear, thoughtful communicator. What you’ll be doing At Val Town, product engineers focus on application engineering and have wide latitude in how they work. Your day-to-day will include adding features in our...SuggestedWork at officeRemote work$150k - $250k
About the role We\'re looking for Product Engineers to build features across backend, frontend, and mobile. Our daily traffic is 1 Billion API calls / day (15,000 requests / second) so you will be operating at scale. This role can either be in our NYC HQ or remote in the...SuggestedFull timeWork at officeRemote workWorldwideFlexible hours$133k - $166k
Job Description & Responsibilities We are looking for an RF Product Design Engineer who will be responsible for leading research and development of new products, leading to improvements in existing products and overall systems solutions. This role will play a critical role...SuggestedRemote workFlexible hours- Product Engineer ZO COMPUTER COMPANY is seeking a Product Engineer. OPPORTUNITY Imagine having an entire software company working for you - housing all your personal data, proactively working in the background doing chores, building apps, and organizing information to...SuggestedWork at officeFlexible hours
$200k - $300k
Founding Product Engineer Location: On-site, New York, NY Salary: $200k - $300k + 1-1.5% equity Industry: Healthcare, Software Development What You’ll Drive Join a mission-driven founding team reimagining healthcare from the ground up. Backed by leading VCs and strong...Suggested- ...expression. Our team has built consumer software and hardware products across Meta, CTRL-labs, Google, Apple, Fitbit, Peloton, and Equinox... .... About We’re looking for an experienced software product engineer to help build Stream, a new conversational interface. We aspire...
- ...purpose.* This is a secondary processing purpose.* This is a primary processing purpose.* This is a secondary processing purpose.Product Engineer - onsite in New Jersey page is loaded## Product Engineer - onsite in New Jerseylocations: US-NJ-430 Mountain Avenuetime type:...Contract workRemote workFlexible hours
- ...where craft and user experience matter deeply. You'll own the visual and interaction design of features while implementing them in production. What you'll do Design and build interfaces that make agent operations transparent and controllable. Create new interaction...
- Primary Focus Responsible for managing all DOT product approvals. Responsibilities Secondary focus is to assist the field Product Engineering (PE) with jobsite support, mockups, contractor training, troubleshooting and inspections to ensure successful applications of Sika...For contractorsLocal area
- We’re looking for a Product Engineer to help shape and ship Antimetal’s core product. You’ll design APIs, orchestration layers, and core business logic while also delivering polish frontend experiences . We need an engineer who can both build and own new product features...Work at officeNight shift
- ## Product EngineerApplylocations: Graham, KYtime type: Full timeposted on: Posted Yesterdayjob requisition id: REQ107411This opportunity... ...to learn more.**Job Description**EBAD is seeking a **Product Engineer** with experience working in a manufacturing environment. The...
- ...with deep expertise across healthcare operations, applied AI, and complex workflow automation. About the Role We’re hiring a Product Engineer to design and build the AI systems that power our AI automation platform. You’ll work across domains such as intake, clinical...Work at officeFlexible hours3 days per week
- BeiGene, Ltd. is seeking a highly motivated Drug Product Process Engineer for their Hopewell, NJ location. The engineer will support technology transfer, manage GMP processes, and provide technical direction. The role requires a BS in engineering, at least 5 years in biopharmaceutical...
- ...access to clinical and operational experts who help drive our product strategy and refine our vision. Our platform is currently live... ...health at a population level . Job Summary Position title: Product Engineer Job Summary: We're hiring a Product Engineer to join our...Remote work
- ...contests, bug bounties, coverage, and AI-powered analysis. Each product reinforces the others, forming a lifecycle system that... ...they actually need" to "shipped." This is a generalist product engineering role. You will talk to customers, decide what matters, and ship...Contract workFlexible hoursShift work
- We’re looking for a pragmatic and product-minded engineer to help build the future of onchain asset management. If you’re passionate about end-to-end ownership, designing performant systems, and shaping a culture of technical excellence and thoughtful execution, this role...
- ...customized models with their data. LLM app development is changing how engineers work with models, combining code, prompts, and datasets, and... ...analysis and feedback. Our team includes AI, design, and product veterans who have scaled multiple companies and led teams at Productboard...Remote work
- ...USA Accountable for the design, development, qualification and production launch of new products. Participates in project teams... ...production environment. Often works under the direction of a Product Engineer III. Essential Job Functions Develops, qualifies, and improves...
- We’re hiring a Product Engineer to help world-class financial institutions automate away their backoffice. This is a hands‑on role at the intersection of product and engineering, perfect for someone who thrives in ambiguity, loves building things from scratch, and wants...
- ...work as one team across New York, San Francisco, Copenhagen, Seoul, and London. Your Role in Our Mission As a Software Engineer focused on product engineering in Normal EDA, you will be responsible for crafting the interfaces and workflows used by hardware engineers to...Shift work
- Voiceflow is seeking a talented Product Engineer (Mid, Senior, Staff) to help shape the future of payments and programmable money. In this role, you will design and scale SDK software that powers Checkout across web2 and web3 environments. You should have 3+ years of engineering...
$140k - $185k
...time market indices, gap analysis tools, and a proprietary rules engine, we have built a diversified data asset representing over $1.5B... ...of three responsible for turning this data into live market products. The team operates with high standards under one mindset: identify...Work at officeImmediate startWork from homeShift work- ...early-stage startup building an institutional-grade execution engine for DeFi. This engine will enable a new class of systematic strategies... ...from Harvard and other fancy places. We’re looking for a product engineer. Someone who can meet with clients to understand their...
$85k - $95k
Location: Falconer, NY, US Salary Range: $85,000.00 to 95,000.00 Product Engineer - Aerospace We are looking for a Product Engineer for our Aerospace team located in Falconer, NY. This position reports to the Director of Product Development & Engineering and will be...Temporary workWork from home- A forward-thinking tech company in New York is seeking a Product Engineer to design APIs and orchestrate core business logic. In this role, you will build and own new product features while collaborating with engineers and customers. Ideal candidates have 4-8 years of...
$155k - $195k
...with us. Learn more at projecthealthyminds.com and @projecthealthyminds on social. About The Role WHAT WE'RE LOOKING FOR The Product Engineer, User Journey owns the frontend experience and analytics implementation at PHM—shipping features that improve how users find...Full timeTemporary workWork at officeLocal area- ...instead of months. As one of the largest aggregators of U.S. government data, we set trends rather than follow them. The Role: Product Engineer (NYC-Based) As a Product Engineer you will move quickly to plan, build, and refine critical customer‑facing features. You will...For contractors
- ...business is at an inflection point. We’re growing quickly with a product people love and we\'ve proven we can service companies of all... ...future of how companies are built. Role We’re looking for a product engineer with 3+ years of experience to join our small team and help us...Permanent employmentImmediate startHome office
- ...in responsible growth. We are a small but mighty team who are passionate about mental health. Role Summary Finch has unique product engineering opportunities as it straddles the line between wellness and gaming, and our product challenges reflect that. We’re passionate...
- Founding Product Engineer (Full-Stack) - Phaselab Location: New York, London, Raleigh/Durham, Remote Type: Full-time Salary: Competitive, with equity options About Phaselab Phaselab is rebuilding the legacy eDiscovery industry from the ground up, empowering in-house legal...Full timeRemote work
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