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Job DescriptionAbout Us 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.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. Role OverviewWe're looking for our first dedicated content and marketing hire to own our external voice and drive visibility across all channels. This high-impact role reports to the CEO with significant opportunity to grow into broader marketing leadership as we scale. Your superpower will be translating complex technical concepts into compelling narratives that resonate with developers, partners, and the broader crypto community. This role is perfect for a crypto-native storyteller who can execute rapidly across multiple formats and channels. Responsibilities: • Own end-to-end content production including blog posts, case studies, product announcements, and educational content, • Partner with business development and client success teams to develop customer case studies and success stories that drive pipeline, • Write and maintain product-facing copy across our platform, documentation, SDK guides, and developer resources, • Manage company social media presence and community engagement to drive brand awareness, • Develop and execute content calendar aligned with product launches, partnership announcements, and company milestonesRequirements:, • 3+ years experience in content marketing, technical writing, or related roles, • Exceptional writer who can simplify complex technical concepts without losing accuracy, • Self-starter with proven ability to own projects from conception to publication and work cross-functionally, • Strong understanding of crypto/Web3 ecosystem and ability to write authentically for technical audiences, • Portfolio demonstrating range across formats - long-form content, product copy, social media, case studies, etc.Nice to Have:, • Previously worked at crypto startup or Web3 infrastructure company, • Experience writing developer documentation or API guides, • Familiarity with SEO best practices and content distribution strategies, • Active presence in crypto Twitter or other Web3 communities

Senior Software Engineer Location: This position is based in New York City, and in-office attendance is required Monday-Thursday with the ability to be remote on Friday. Who we are looking for: • 5+ years of professional Software Engineering experience with significant involvement in complex systems within a scaling startup environment, • Deep expertise in TypeScript/Node.js or transferable backend technologies, • Strong opinions on system design, data modeling, and API architecture, with the ability to advocate for your ideas effectively, • Proven track record of delivering features end-to-end and taking responsibility for outcomes, not just code, • Experience in mentoring other engineers through code reviews, pairing, and providing technical leadership, • Bonus points for experience with serverless or even-driven architectures at scales, • Bonus points for having a background in developing AI-powered features or working with large language models (LLMs) in a production environment, • Bonus points for familiarity with fintech, tax, or other domains that involve complex business logic and compliance requirements What you’ll be doing: • Owning the design and implementation of essential platform features, which include complex tax calculation engines and document processing pipelines, • Making architectural choices that strike a balance between quick delivery and long-term maintainability of the system, • Mentoring engineers on the team to elevate the overall code quality and technical practices, • Partnering with Product and Customer Success teams to scope and develop technical solutions for new product lines, • Continuously improving our infrastructure, tooling and developer experience as the company grows, • Our tech stack: TypeScript end-to-end. Serverless architecture on AWS using SST. PostgreSQL with Drizzle ORM. RAG pipelines integrated with Pinecone and LLMs across the product. We adopt a pragmatic approach to technology, prioritizing effective problem-solving over rigid adherence to any technology dogma. Life at SPRX: • Rewarding Compensation Packages: We aim to ensure every employee feels valued and appreciated. The annual base salary for this position ranges from $150,000 - $180,000., • Healthcare Benefits: We provide comprehensive medical, dental, and vision plans along with FSA and HSA options., • Unlimited Time Off: We believe in supporting work-life balance and overall well-being, which is why we offer unlimited PTO. This allows you to take the necessary time to rest, recharge, and attend to personal matters whenever needed., • Paid Parental Leave: We provide dedicated paid leave to support new parents, emphasizing our commitment to supporting families and helping employees prioritize their time with loved ones during this significant life event., • Office Environment and Perks: Experience our collaborative and thriving workspace in New York City, complemented by a fully stocked kitchen, regular company gatherings, and a vibrant culture that fosters strong morale and connections among team members., • Personal and Professional Growth: Leverage the diverse team environment to support your development through workshops, mentorship and team-building activities. SPRX was founded to tackle a common problem: businesses wasting months chasing documents, risking audits or missing incentives. At SPRX, unlock valuable tax benefits like R&D Tax Credits, 179D Deductions, and Cost Segregation using innovative consulting and advanced AI technology. Our efforts have returned millions to clients by transforming untapped opportunities into tangible results. As we scale rapidly and seize massive growth potential, we are seeking confident, curious and collaborative professionals to help drive our next phase of expansion. We welcome applicants from all backgrounds and are proud to be an Equal Opportunity Employer. Every qualified candidate will be considered for hire without regard to race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability or protected veteran status. SPRX is deeply committed to diversity, equity and inclusion within our organization.

Stainless is a fast-growing tech startup building the future of APIs. Our customers include industry leaders like OpenAI, Anthropic, and Cloudflare. ___ from a16z, Sequoia, and other great investors. We are currently 15-20 people based primarily in NYC (just west of SoHo) and looking to grow quickly over the next 3 years. Joining as a generalist engineer, you’ll have a focus area, but we’ll all be pitching in on every aspect of the company and acting with a high degree of ownership in a collegial, humble atmosphere. You'll build the core systems that form the foundation of the company for years, both scrappily getting things done wherever help is needed and thinking deeply on foundational architecture. * Experience level to build anything you can imagine, with great design and sound architecture. * Built and/or maintained a popular open-source project. * Alternatively, maintained internal abstractions used across an engineering org. * Experience consuming APIs you didn’t control, produced APIs you didn’t consume, and been the sole consumer of an API you built and could iterate on. * Location: onsite in our physical office location in Manhattan, New York. * Experience both designing and stewarding APIs at scale, whether internal or external. * Ability to build great abstractions that stand the test of time when used by other engineers of varying skill levels, beginner to formidable. * A true passion for developer experience and empathy for developers from all backgrounds (junior, non-traditional etc). * Quick learner, self-motivated, and able to execute quickly whilst maintaining high quality. * Great product sense. * Programming languages: * Expertise with TypeScript, our language of choice. * Broad polyglot interest/experience – comfort working across multiple programming languages. * Have used GraphQL and appreciate its benefits and drawbacks. * Experience / interest working with ASTs (eg, lint rules, rich codemods, compilers, etc). * Experience and/or interest in writing blogs, speaking at conferences and engaging with developer communities. * We offer competitive salary and generous equity grants. * Great healthcare coverage options (e.g., fully covered platinum plans). * Paid commuter benefits & similar. * Paid team lunch during workdays. * Flexible PTO plus 2 weeks of companywide vacation a year.

Who We Are Propy is revolutionizing the real estate industry by building the world's first AI-powered Title and Escrow platform onchain. We have processed over $5B in transactions, and we are on a mission to make closing on a home as easy as buying a stock. We combine blockchain for security with advanced AI to automate the heavy lifting of closing documents. We aren't just "using" AI; we are building the infrastructure that allows AI agents to securely manage escrow, eliminate fraud, and run 24/7. The Role We are looking for a pragmatic Applied AI Engineer to join our engineering team. The role is not about training models and does not involve academic Machine Learning research. It is about building the rails that make AI usable in a high-stakes financial environment. You will bridge the gap between our robust C#/.NET architecture and the probabilistic world of LLMs. The Challenge Title and Escrow is a document-heavy industry with zero room for error. Your mission is to use AI to clean up the messiness of real-world real estate data. You will solve problems like: • Structured Data Extraction: Converting messy, unstructured data (like emails, PDFs, documents) from various sources into strictly validated JSON schemas with as close to 100% accuracy as possible., • Escrow Automation: Designing workflows that reduce human intervention by 50% by intelligently routing tasks based on AI analysis., • Fraud Detection: Implementing deterministic logic checks on bank and financial documents to detect fraud patterns before they happen. What You’ll Do • Engineer the Integration: Writing production-grade code that interacts with external AI APIs, • "Prompt Engineering" as Code: You won't just write prompts; you will version, test, and optimize them. You will define strict schemas to ensure the AI speaks the language of our internal tools., • Orchestrate & Validate: Help in building the logic that parses AI responses, validates them against our database (MongoDB), and flags inconsistencies before they reach the user., • Full-Stack Implementation: Work to visualize AI-aided services and data for user review and approval., • Collaborate: Work closely with the other senior engineers and product owners to translate complex "Title & Escrow" schemas into technical constraints that an AI can understand. What You’ll Bring • Developer DNA: You are a software engineer first. You have strong experience in Python (C# / .NET is an advantage) and understand programming in depth., • Applied AI Experience: You have integrated LLMs into applications via API. Have experience with not only models but also AI frameworks. Experience with workflows, AI agent building and orchestration. You understand context windows, token limits, temperature, and guardrails., • Data Handling: Experience with handling complex data structures., • The "Glue" Mindset: You enjoy writing the code that connects different services ( like the AWS, AI APIs, and Database) to make a seamless features., • Collaborative Autonomy: You will own the AI domain, but you won't be on an island. You will be embedded in a senior engineering team that supports you with architecture, code reviews, and best practices. Nice to Have • Experience with AWS infrastructure., • Familiarity with the US Real Estate, Title, or Escrow process. What We Offer • Working in a transparent environment which focuses on solving problems and getting things done., • The opportunity to work with very smart and driven people., • The ability to grow your talents and career in a high-growth sector., • A remuneration package that is based on the candidate's motivation, skills, and experience. How to Apply Please submit your resume to this job ad along with a portfolio of your AI-related experience, GitHub account and anything else you find applicable.

Job Description Who We Are: Alpaca is a US-headquartered self-clearing broker-dealer and brokerage infrastructure for stocks, ETFs, options, crypto, fixed income, 24/5 trading, and more. Our recent Series C funding round brought our total investment to over $170 million, fueling our ambitious vision. Amongst our subsidiaries, Alpaca is a licensed financial services company, serving hundreds of financial institutions across 40 countries with our institutional-grade APIs. This includes broker-dealers, investment advisors, wealth managers, hedge funds, and crypto exchanges, totalling over 6 million brokerage accounts. Our global team is a diverse group of experienced engineers, traders, and brokerage professionals who are working to achieve our mission of opening financial services to everyone on the planet. We're deeply committed to open-source contributions and fostering a vibrant community, continuously enhancing our award-winning, developer-friendly API and the robust infrastructure behind it. Alpaca is proudly backed by top-tier global investors, including Portage Ventures, Spark Capital, Tribe Capital, Social Leverage, Horizons Ventures, Unbound, SBI Group, Derayah Financial, Elefund, and Y Combinator. Our Team Members: We're a dynamic team of 230+ globally distributed members who thrive working from our favorite places around the world, with teammates spanning the USA, Canada, Japan, Hungary, Nigeria, Brazil, the UK, and beyond! We're searching for passionate individuals eager to contribute to Alpaca's rapid growth. If you align with our core values—Stay Curious, Have Empathy, and Be Accountable—and are ready to make a significant impact, we encourage you to apply. Things You Get To Do: * Assist clients and broker partners by being the first point of contact on service needs and issues * Submit and process certain operational requests as instructed by the brokerage team and/or client/broker partners. Examples include funds distributions, cash and stock journals, account updates, ACATs initiation, and other operational tasks. * Researching and responding to clients' issues relating to form submissions, transfers, and various other operational items. * Interact with several internal groups to resolve client issues. This can include the trading desk, brokerage operations, sales team, solutions team, customer success team, engineering, and product teams. * Ensure new business paperwork is accurately and successfully submitted. * Positive and Resilient demeanor to help achieve satisfaction in a fast-paced environment * Ability to independently make decisions within general guidelines * Basic understanding of KYC and client onboarding processes Who You Are (Must-Haves): * Excited about Alpaca's mission and what we're building * One to two years of experience in the securities industry. * FINRA Series 7 license * Strong attention to detail, accuracy, and reliability with the ability to thrive in a fast-paced environment * Must have strong written and communication skills * Experience with FINRA, Federal, and SEC regulations * Ability to collaborate and work effectively in a remote team environment * Must possess the ability to adapt to a changing business and regulatory environment * Enjoys challenges and taking ownership of new responsibilities How We Take Care of You: • Competitive Salary & Stock Options, • Health Benefits, • New Hire Home-Office Setup: One-time USD $500 Recruitment Privacy Policy

As a Product Marketing Manager at Stainless, you'll drive product marketing for our suite of API developer platform products for customers ranging from open source hobbyists to some of the most sophisticated API companies, including OpenAI, Anthropic, and Cloudflare. This is a chance to help build a

Turnkey is pioneering a next-generation key-management and wallet-infrastructure API designed for security, flexibility, and developer-first ease. Founded by the team that scaled Coinbase Custody from zero to more than $100 billion in assets under custody, Turnkey is rewriting the rules of crypto in

As a Revenue Finance Analyst II supporting xAI's Developer Platform, you will play a critical role in optimizing the revenue lifecycle, from billing automation to financial reporting, for a dynamic, API-driven ecosystem. Revenue Financial Analyst, API. Streamline processes and increase bandwidth wit

A fast-growing software company is seeking a Sales Engineer for developer tools and APIs. Ideal candidates have 2–5 years of experience in technical roles and a strong understanding of APIs.

A fast-growing technology company in New York is looking for a WordPress Developer to join its web development team. You will be responsible for creating scalable solutions, developing website architecture, and handling both front-end and back-end tasks.

Job Description Merge is the leading provider of agentic tools and customer-facing integrations for frontier LLMs, Fortune 500 organizations, and B2B SaaS companies. Our platform offers two core products: Merge Unified, which enables businesses to add hundreds of integrations to their products with a single API, and Merge Agent Handler, which empowers AI agents with secure access to thousands of third-party tools. Merge's enterprise-grade platform handles the entire integration lifecycle, from authentication and security to monitoring and maintenance. Thousands of companies trust Merge to accelerate product development, unblock sales, reduce customer churn, and save engineering resources—allowing them to focus on their core product. Who are we looking for? We're looking for a creative storyteller to own and evolve our social media presence while contributing to broader content initiatives across the company. This role is ideal for someone who's deeply fluent in social content but who also enjoys flexing into other forms of content, like case studies, thought leadership articles, and podcasts. You'll work closely with our founders, marketing team, and internal stakeholders to bring Merge's voice to life across channels. What you will do: • Own and grow Merge's social media presence. You'll experiment with new post formats, narratives, and emerging social channels to continuously evolve our approach, • Drive our video content strategy. These videos can not only be distributed across our social channels but also through LLMs, email newsletters, etc., • Shape how our executive team shows up on Linkedin. You'll help our executive team develop their personal brands on Linkedin, and craft content strategies that align to their brands, • Support customer case studies. You'll help manage the case study creation process end-to-end, from interviewing stakeholders to working through edits to securing approvals, • Experiment with new content mediums. You'll brainstorm and develop new types of content, whether it's a recurring podcast or even a book (the world is your oyster!), • Build content that boosts our employer brand. You'll write bylines with colleagues that highlight interesting stories and potentially spin up new content series that spotlight employees The Ideal candidate will have: • 3+ years of experience managing social media for a company (B2B and/or SaaS experience is a plus), • Strong writing and editing skills, with the ability to adapt tone across formats and audiences, • A creative mindset paired with a willingness to experiment and learn quickly, • Comfortable working cross-functionally and managing multiple content streams at once, • Hands-on experience with video or visual content creation (hands-on or through collaboration), • Experience supporting executive or founder-led social accounts, • Familiarity with SEO/AEO content strategies, • Background in developer-focused or technical products, • Experience with our marketing and design tools, especially HubSpot and Figma, • The cash compensation range for this role is $106,000 - $120,000, • Actual compensation packages are based on a wide array of factors unique to each candidate, including but not limited to skill set, years & depth of experience, certifications. In addition to cash compensation, all employees receive an equity compensation packageBenefits, • Unlimited PTO + 10 company holidays, • 100% covered health, vision, and dental insurance, • 401K Plan, • $200 one-time home office stipend