Full Stack Engineer
About The Position
The Full Stack Engineer will join Melio’s Partnerships Integration team, part of Product Engineering, which serves as the gateway for Melio’s external partners. The team maintains partner relationships and provides features and tools that enable partners to embed, white-label, or customize Melio’s payment capabilities. The role involves building and maintaining integrations with partners such as Capital One, Shopify, and Fiserv, helping small businesses manage payments through different touch points. The engineer will build custom partner solutions and contribute across the stack, including developing APIs and integrating external systems. The work includes iterating on the platform to make partner integrations smooth while preserving flexibility and speed in launching features. The team builds REST APIs for internal and external use, as well as new products based on those APIs. Technologies mentioned include AWS Lambda, Node.js, TypeScript, React, GraphQL, MySQL, and AWS microservices. The role includes collaborating with internal teams and partner stakeholders to deliver robust, scalable systems that meet partner requirements. The team describes its culture as agile, collaborative, and focused on innovation, problem-solving, teamwork, partner experience, product reliability, and codebase improvement. The position is hybrid, with a three-day in-office requirement in New York City. Melio builds B2B payment tools for small businesses. The company describes itself as an Equal Opportunity Employer and says it accepts applications on an ongoing basis until the position is filled.
Requirements
- 4–5+ years of professional software engineering experience with frontend and backend development.
- At least 1 year of hands-on experience with Node.js and TypeScript.
- Experience with at least one of the following frameworks: React, Vue, or Angular.
- Experience working on an API as a product or on other products for engineers.
- Familiarity with AWS, Lambda, and cloud architecture.
- Familiarity with production systems and web product architecture.
- Ability to work independently, learn quickly, and show enthusiasm for learning new technologies.
- Proactive team player who wants to make an impact on the team, product, and customers.
Responsibilities
- Build and maintain integrations with high-profile partners, including Capital One, Shopify, and Fiserv.
- Create custom solutions that enable partners to offer Melio’s payment capabilities to small businesses.
- Build and maintain APIs and integrate external systems across the technology stack.
- Iterate on the platform to improve the partner integration process while maintaining flexibility and speed in launching features.
- Build REST APIs for internal use and external sharing, and contribute to new products based on them.
- Collaborate with team members to discuss current issues and potential improvements.
- Write code to implement features and fix bugs.
- Conduct code reviews and deploy updates.
- Collaborate with internal teams and partner stakeholders to ensure systems are robust, scalable, and meet partner requirements.
Benefits
- Competitive compensation; annual base salary range of $135,000–$160,000.
- Medical, dental, and vision plans with up to 100% employer-paid coverage, plus FSA and HSA.
- 401(k) matching.
- Wellness support focused on financial, physical, emotional, social, and community well-being.
- Competitive vacation time, sick days, holidays, and parental leave.
- Fully stocked kitchens, a weekly Seamless stipend, and catered meals.
- Collaborative offices in New York City or Denver in a hybrid working environment; dog-friendly office culture.
- Professional and personal development through workshops, mentorship programs, and team-building activities.
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
Education Level
No Education Listed
