Senior Software Engineer (Fullstack)

About Winston Artory Group

WAG is transforming how art and collectibles are valued, managed, and traded. Born from the merger of Winston Art Group (the largest independent appraisal and advisory firm in the U.S.) and Artory (a pioneer in art tokenization), we combine deep industry expertise with technologies like AI and blockchain to modernize a $2.9 trillion global asset class.

We’re already generating significant revenue and recently raised our Series A from top-tier VCs. Now, we’re building the next-generation platform to unlock liquidity, trust, and intelligence in the art market—and we’re looking for exceptional engineers to help us do it.

Why Join Us

• Meaningful equity and competitive compensation
• High-impact role at a growing company with revenue, funding, and a compelling vision
• Build at the intersection of art, fintech, AI, and blockchain
• A collaborative, pragmatic team that values speed, clarity, and technical quality
• Remote-flexible culture with an HQ in NYC
• Backed by top VCs and trusted by leading collectors, advisors, and institutions
  
  

About The Role

We’re hiring a Senior Fullstack Engineer to help us build intelligent, scalable, and beautifully crafted applications across our collector portal, internal tools, and data interfaces. You’ll work across the stack, from designing expressive UI components to optimizing APIs and integrating LLM-based features that power our next-generation art and collectibles platform.

This is a hands-on, high-ownership role. We move fast using tools like Cursor and Claude Code, and actively leverage AI in our product and development workflows. This is an ideal role for someone who thrives in early-stage environments, enjoys rapid prototyping and iteration, and believes AI development tools can 10X their output.

What You'll Do

• Design, build, and maintain fullstack features across our core platform, using React, TypeScript, Python, and PostgreSQL
• Collaborate with product and design to rapidly prototype, test, and iterate on new tools and user experiences
• Build intelligent interfaces that surface LLM outputs, human-in-the-loop workflows, and real-time data insights
• Work across layers to integrate with backend APIs, data services, and AI pipelines
• Contribute to frontend architecture decisions, including component design, state management, and performance optimization
• Own backend endpoints and service logic, focusing on reliability, observability, and scaling
• Ship fast, learn from users, and continuously improve the product based on real-world feedback
  
  

Qualifications

• Have 5 years of fullstack engineering experience, ideally at product-focused startups
• Are fluent in React, TypeScript, and Python, and have built production-grade applications across both frontend and backend
• Have experience working with LLM APIs, including prompt design, streaming outputs, retries, and integrating human feedback
• Are comfortable moving between frontend polish and backend performance, and know how to prioritize effectively in a lean team
• Have strong product instincts and care about UX, speed, and usability—not just technical implementation
• Thrive in environments with high ambiguity, short iteration loops, and tight feedback cycles
• Have worked with REST or GraphQL APIs, and understand basic DevOps principles (CI/CD, observability, Terraform, AWS)
  
  

Pay ranges at WAG are established based on an analysis of salaries for positions with a similar level of accountability and impact in the relevant labor market. Salary levels are expected to change to reflect an employee’s job performance (results and impact) over time. Salaries at the time of hire are typically offered in the lower to middle of the range in order to provide the opportunity to reflect performance-based increases over time.

In addition to base salaries, employees at WAG may also be eligible for equity (stock) based compensation and/or variable pay programs based on performance relative to goals and targets.

We Offer Great Benefits, Including

A Welcoming Team with Work-Life Balance

• A friendly, international, agile team that works together with cutting-edge technologies
• Generous paid time off, including vacation, sick days, and holidays
• Paid parental leave (maternity, paternity, adoption, leave)
• Paid volunteer days to encourage community involvement
• Collaborative, innovative, and inclusive company culture
• Employee recognition and appreciation programs
• Team-building activities and social events
• Transparent communication and feedback channels
  
  

Competitive Compensation

• Competitive salary based on experience and skills
• Discretionary performance-based bonuses
• Equity option grants of company shares, offering alignment with company success
  
  

Health, Wellness, And Benefits

• Comprehensive health insurance (medical, dental, and vision) with employees covered 100%
• On-site fitness center and sauna
• Generous leave policies, including bereavement and reproductive loss leave
• Opportunities for continuous learning and training
• Mentorship programs and leadership development initiatives
• 401(k)
• Life insurance and disability coverage
• Snacks in the office
  
  

The Pay Range For This Role Is

150,000 - 200,000 USD per year(US)