Senior FullStack Engineer

Reposted 19 Days Ago
New York City, NY, USA
Hybrid
170K-200K Annually
Senior level
Fintech • Payments • Professional Services • Software • Financial Services
Melio is a B2B payments platform that is building the infrastructure for moving money between businesses.
The Role
Design, build, and maintain full-stack web products focused on frontend and backend work. Implement REST APIs, integrations, and features using React, Node.js, TypeScript, and AWS Lambda while collaborating on code reviews, deployments, and reliability improvements.
Summary Generated by Built In

Senior FullStack Engineer

Location: Hybrid in NYC (3 day in-office requirement)

Qualifications:

  • 7+ years of professional experience as a software engineer with frontend and backend development. 
  • 3+ years of hands-on experience with the React framework.
  • 2+ years of experience with Node.js, Typescript
  • 2+ years of experience with AWS, Lambda, and cloud architecture
  • A deep understanding of production systems and the architecture of web products.
  • Independent, fast learner and excited about learning new technologies.
  • Proactive team player with a desire to impact our team, our product and our customers.

A day in the life and how you’ll make an impact:

  • As a Senior Full Stack Engineer for Product Engineering, your day will be spent creating and maintaining the products that let our customers manage their business payments in new ways.
  • We are building a platform that allows us to quickly iterate and launch custom solutions with high profile partners like Capital One and Shopify. We release features on an ongoing basis, build integrations, and develop tools that help us work more efficiently.
  • You'll interact with various parts of the system, from the back-end to the front-end, hence your work will involve dealing with diverse data structures and user interfaces. You'll work with technologies like AWS Lambda, Node.js, TypeScript, React, and MySQL to make this possible. We’re building REST APIs that we use internally and share externally, and new products based on these.
  • Cross-collaborate and discuss with other team members about current issues or future improvements, writing code to implement new features or fix bugs, conducting code reviews, and deploying updates.
  • Having a continuous improvement mindset, you'll strive to identify areas for improvement in the codebase and propose actionable solutions. 
  • This role will be vital to ensure we maintain the quality of our products, uptime and availability, and solving our users’ needs.

About the team:

The Partnerships Integration team works as a part of our Product Engineering group and acts as the gateway for Melio’s external partners. We maintain long-term relationships, and provide the features and tools that partners need to integrate with our platform. Our integrations enable partners to embed, white-label, or customize Melio’s payment capabilities, opening up new business opportunities.

We collaborate with different stakeholders to deliver seamless integrations, build trust with our partners, and push forward Melio’s mission of transforming business payments. We work with modern technologies, including React, Node.js, TypeScript, and AWS microservices, and we are agile and collaborative, constantly looking for ways to improve our partner experience, product reliability, and codebase.

In this team, you’ll be part of a high-performance culture that values innovation, problem-solving, and teamwork.

About Melio USA: 

  • Competitive compensation packages: We strive to make each and every employee feel valued and appreciated. The annual base salary range for this position is $170,000-$200,000
  • Medical, Dental, and Vision: We offer generous and highly competitive plans with up to 100% employer-paid coverage, FSA and HSA.
  • 401K matchings: Feel the investment of working at a fast growing company.
  • Wellness: We take a holistic approach to wellness at Melio with a focus on providing financial, physical, emotional, social, and community support for our employees. 
  • Time Off: Time to rest and recharge is a priority for us. We offer competitive vacation time, sick days, holidays, parental leave and wedding days to allow you to take the time you need, when you need it. 
  • Food perks: Enjoy our fully stocked kitchens, along with a weekly Seamless stipend and plenty of catered meals each week. 
  • Office culture: Thrive in our collaborative offices in New York City or Denver, in a hybrid working environment. We are dog friendly as well!
  • Growth and development: Lean on the diverse team to foster professional and personal growth through workshops, mentorship programs, and team building activities. 

Melio builds business-to-business (B2B) payment tools so small business owners can spend less time in the back office and more time on their craft. As the fastest-growing B2B payment platform in the US, Melio is working hard to find new and better ways to help small businesses succeed in the ways that work best for them.

Melio's diversity, equity and inclusion efforts have always been a top priority within our team. We are an Equal Opportunity Employer, and all of our employees encompass different strengths, experiences and backgrounds. DEI within Melio prioritizes race, gender, age, disability status, veteran status, sexual orientation, religion and many other parts that make up one's identity. Having a diverse team across all offices is key to our success, and inclusion is each #TeaMelio member's responsibility. Melio accepts job applications on an ongoing basis until the position is filled. If you are interested in applying for this job opportunity, please do so directly on our careers page (or if you’re here already, scroll down and apply now!). This employer participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.

Skills Required

  • 7+ years professional experience as a software engineer with frontend and backend development, primary focus on frontend.
  • 3+ years hands-on experience with React.
  • 2+ years experience with Node.js and TypeScript.
  • 2+ years experience with AWS, Lambda, and cloud architecture.
  • Deep understanding of production systems and web product architecture.
  • Independent, fast learner and excited about learning new technologies.
  • Proactive team player with desire to impact team, product, and customers.

Melio Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Melio and has not been reviewed or approved by Melio.

  • Healthcare Strength Employer-paid options on select medical, dental, and vision plans, plus disability, life, and pet insurance, indicate robust healthcare coverage. Wellness resources, an EAP, and team fitness programs further strengthen the health offering.
  • Retirement Support Retirement offerings include a 401(k) plan with company contributions and an employee stock purchase plan to support long-term savings. These components add predictable, non-cash value to total compensation.
  • Fair & Transparent Compensation Pay is considered market-competitive across many roles, and sales packages include meaningful on-target earnings alongside base pay. Equity grants are included as part of standard packages, enhancing total compensation for many roles.

Melio Insights

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The Company
HQ: New York, NY
580 Employees
Year Founded: 2018

What We Do

When we started Melio, we wanted to totally reinvent the way businesses pay each other. More than an efficient accounts payable tool, we’ve created a digital B2B payment platform that not only saves time but also improves cash flow. With Melio, you choose exactly how you pay and get paid, and stay on top of invoices for good. Every transaction is simple and seamless. We’re proud to help our growing community of businesses spend more time with their customers—and less time with their books.

Why Work With Us

Our culture and people are our top priorities. We champion a team that fosters DEI in all aspects. Our #TeaMelio is made up of hardworking go-getters, and we love to celebrate the successes of our team. and the continued success of our growing company! Melio fosters collaboration and transparency both internally and externally.

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