Senior Full Stack Engineer

At Paystand, we’re not just another fintech company—we’re trailblazers in decentralized finance (DeFi), transforming how businesses manage their finances. With thriving hubs in Scotts Valley, South San Francisco, Austin, Minneapolis, Mexico City, Hermosillo, and Guadalajara, we’re leading a global revolution in financial systems. Recognized on the Inc. 5000 list for five consecutive years, we’re among the fastest-growing companies reshaping the future of finance.

Our Expanding Ecosystem: Paystand isn’t just a company—it’s a growing global network. With the strategic acquisitions of Teampay, a leader in spend management, and Yaydoo, a top AR and AP platform in Latin America, we’re building an expansive ecosystem designed to revolutionize financial operations and fuel business growth worldwide.

Why Paystand?

What We Do: By harnessing the power of blockchain technology, we digitize receivables, automate financial processes, reduce time-to-cash, lower transaction costs, and unlock new revenue streams for businesses.

Why We Do It: We’re driven by a mission to revolutionize digital payments and decentralize finance, creating a more open, inclusive, and transparent financial ecosystem, starting with B2B payments.

How We Do It: As change-makers in the DeFi movement, we don’t just follow trends—we set them. If you’re passionate about shaping the future of fintech and eager to redefine what financial technology should look like, Paystand is the place where you can make a significant impact.

Join Us: Be part of something bigger. Join Paystand and help us lead the financial revolution.

Role at a glance:

At Paystand, we're seeking a talented Sr. Full-Stack Engineer to play a key role in architecting and implementing user-facing components of our cutting-edge Systems. As a member of our dynamic team, you'll collaborate closely with product owners, designers, and fellow engineers to craft web applications that redefine user interactions.

Key Responsibilities:

• Lead the architecture and implementation of user-facing parts of Paystand’s systems.
• Design and develop reusable libraries and frameworks that support complex web applications.
• Provide technical leadership and mentorship to other engineers.
• Collaborate with product owners, designers, other engineers, and customer success teams to build the best user experience, ensuring high standards of quality and performance.
• Drive technical innovation and improvements across the development team.
• Ensure best practices in code quality, security, and performance.
• Participate in and influence all phases of the development lifecycle, including system analysis, design, coding, testing, debugging, and documentation.
• Advocate for and implement continuous improvement in the development processes and practices.

Requirements and qualifications:

Experience: Minimum of 8 years building web, mobile-web, or hybrid mobile applications, demonstrating increasing levels of responsibility and independence.

Technical Skills:
Strong Computer Science and Software Engineering background.
Proven experience in architecting and building highly scalable RESTful web services and APIs.
Advanced expertise in Node.js & Express.js.
Proficiency in HTML, CSS, and JavaScript (ES6 and higher).
In-depth knowledge of front-end frameworks such as Angular.js (1-4), React, Vue.js, etc.
Experience with preprocessor stylesheet languages like Sass & Less.
Strong understanding of software design patterns and principles.
Experience with cloud platforms and services (e.g., AWS, Azure, GCP).
Proficiency in containerization technologies such as Docker and orchestration tools like Kubernetes.
Solid understanding of CI/CD pipelines and DevOps practices.

Bonus Skills:
Expertise in HTML5, JavaScript, and CSS3.
Knowledge of other web libraries and frameworks (e.g., Polymer, React, etc.).
Deep understanding of front-end performance optimization strategies (e.g., Caching, CDNs, concatenation, minification, sprites, SVGs, fonts, etc.).
Proficiency in event-driven service architectures.
Experience with message queueing technologies (e.g., RabbitMQ, SQS, Kafka).
Familiarity with front-end build environments (e.g., Grunt, Gulp, etc.).
Ownership of one or more digital currencies.
Deployment of one or more Bitcoin, Ethereum, or other crypto network nodes.
Contribution to open-source projects or active involvement in the tech community.

Perks

• Salary + competitive equity in a high-growth-stage startup.
• Generous PTO (vacations) and sick days.
• Free snacks and paid lunch in the office.
• Major Medical Health Insurance.
• Food Vouchers.
• Stock Options.
• Your own equipment and tools.
• Opportunity for advancement and growth in a rapidly expanding team.
• Mentorship, learning and education programs.
• Smart, high-achievers, motivated team that likes to have fun.
• Mission-driven culture, where your work matters.

If you're passionate about driving change in the FinTech landscape and being part of a company that is shaping the future of digital payments, we invite you to explore opportunities with Paystand.

We understand that no candidate is perfectly qualified for any job. Experience manifests in diverse ways, skills are transferable, and passion is a powerful driver. Your journey and skills are unique, and we value the richness that diverse perspectives bring to our team.

More than a resume, we prioritize a genuine commitment, impactful contributions, and the ability to thrive in our dynamic, collaborative environment. We are enthusiastic about providing you with opportunities to learn and grow within this role. If your experience aligns closely with what we're seeking, we encourage you to apply.

We celebrate the belief that diversity in backgrounds and thoughts fuels better problem-solving and fosters more creative thinking. Our commitment to adding new perspectives to the team reflects our dedication to innovation and inclusivity.

Your journey is important to us, and we look forward to the possibility of welcoming you to our team at Paystand. Feel free to reach out; we can't wait to hear from you.

*All roles are on-site only. Only English resumes will be considered. *