Senior Software Engineer - Support Systems

Posted 2 Days Ago
Be an Early Applicant
New York, NY, USA
In-Office
90K-125K Annually
Senior level
Fintech • Financial Services
Global FinTech Leader offering cashless payments, management, and loyalty solutions for retailers worldwide.
The Role
Design, build, and maintain internal tooling and platforms for the support organization (diagnostics, dashboards, automation). Act as subject-matter expert on support practices, partner with support and engineering to close tooling gaps, own reliability and usability, and iterate based on real usage and feedback.
Summary Generated by Built In
Description

Join us at Nayax, a global fintech leader (NASDAQ; TASE: NYAX) revolutionizing the world of cashless payments, consumer engagement, and business management solutions. With more than 1,200 employees across 13 offices worldwide. At Nayax, you’ll be part of a diverse and innovative community where your work makes a real impact and helps shape the future of payments.

We're not looking to fill a seat — we're looking for a rockstar Senior Software Engineer - Support Systems who can build the tooling and platforms our support org runs on, and become the go-to expert on how support actually gets done here.

In this role, you'll design and build the internal tools and platforms that make front-line and escalated support possible — real software, not spreadsheets — while acting as the subject-matter expert on support practices across the team.

The Senior Software Engineer - Support Systems reports directly to the Director of Software.

This is a hands-on, builder's role — remote-friendly, we care where the talent is, not where the desk is.

This role requires working onsite from our Schenectady, NY office five days per week.



Your key responsibilities will include:

  • Design, build, and maintain the internal tools and platforms that power our support organization — diagnostics, dashboards, automation, whatever the team actually needs
  • Act as the subject-matter expert on support practices — how issues get triaged, escalated, and resolved, and where the process itself needs to improve
  • Partner directly with the support and engineering teams to identify tooling gaps before they become bottlenecks
  • Own the reliability and usability of whatever you ship — you build it, you support it
  • Continuously improve support tooling based on real usage and feedback from the team on the ground
Requirements

What Makes You a Great Fit

  • At least 4+ years of Real hands-on software engineering experience with Node.js — must. you've shipped things, not just prototyped them
  • Hands-on experience building AI tools and solutions using LLMs, AI agents, or AI-powered automation frameworks — must.
  • Genuine interest in support practices and operations — you want to make the support team's job easier, not just write code in a vacuum
  • Comfortable owning a build end-to-end, from idea to something the team relies on daily
  • A track record of building and scaling support tooling/platforms at a high-growth company before — you've done this at scale, not for the first time

Nice-to-Have Skills

  • Experience building internal tools or platforms for a support or customer-ops team
  • Familiarity with EV charging, unattended payment, or IoT hardware support
  • Experience with observability/monitoring tooling — dashboards, alerting, diagnostics
  • Scripting or automation experience to speed up support workflows
  • Experience building AI agent ecosystems — multi-agent orchestration, tool-use, or LLM-powered automation

Compensation and Benefits

  • The base salary range for this position is $ 90,000-$125,000 per year
  • Eligibility for an annual performance bonus and additional benefits.
  • Final compensation will be determined based on experience and qualifications.

Why Join Nayax

  • Make a tangible impact by building tools that are used across a global support organization.
  • Take ownership from day one and see your work drive measurable business outcomes.
  • Collaborate with experienced engineers, product leaders, and support experts across the company.
  • Work in a high-growth environment where your ideas can quickly become reality.
  • Be part of a global fintech leader transforming how people pay, engage, and do business.
Learn More about Nayax

Founded in 2005, Nayax is a global fintech leader providing end‑to‑end payment, consumer engagement, and business management solutions. We help businesses grow revenue, reduce operational complexity, and deliver seamless commerce experiences across unattended, self‑service, and retail environments.

With support for 80+ payment methods across 50+ currencies, a European payment institution license, and strategic partnerships with leading global financial institutions, Nayax enables secure, scalable, and future‑ready commerce worldwide.

Operating across 120+ countries with 1,200+ employees in 13 global offices, Nayax combines innovative technology with real‑world impact. At Nayax, we build long‑term value through smart automation, loyalty solutions, and an agile ecosystem designed to scale with our customers - and our people.

Skills Required

  • At least 4+ years of hands-on software engineering experience with Node.js
  • Hands-on experience building AI tools and solutions using LLMs, AI agents, or AI-powered automation frameworks
  • Genuine interest in support practices and operations
  • Comfortable owning a build end-to-end, from idea to production use
  • Track record of building and scaling support tooling/platforms at a high-growth company
  • Experience building internal tools or platforms for a support or customer-ops team
  • Familiarity with EV charging, unattended payment, or IoT hardware support
  • Experience with observability/monitoring tooling (dashboards, alerting, diagnostics)
  • Scripting or automation experience to speed up support workflows
  • Experience building AI agent ecosystems (multi-agent orchestration, tool-use, LLM-powered automation)
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The Company
HQ: Herzliya
729 Employees
Year Founded: 2005

What We Do

Welcome to Nayax, a global fintech company (NASDAQ; TASE: NYAX) dedicated to providing businesses with a comprehensive payment platform and management system for their operation. Since 2005, we've been at the forefront of the cashless payment revolution, offering innovative IoT services and management solutions for unattended retail. Driven by our customer-first mindset and a commitment to in-house development, Nayax has evolved into a leading omnichannel retail solution provider. With over 1100 talented employees located in 11 offices around the world, we proudly serve customers in more than 120 countries. We've established partnerships with several global financial institutions in order for our platform to be able to accept over 50 currencies and over 80 major forms of payment. Moreover, Nayax holds a license as a payment institution in Europe. As consumers increasingly embrace digital payment methods, Nayax continuously develops value-added services for our customers. From consumer engagement solutions and customized payment methods to an extensive API suite and a feature-rich mobile wallet app, our fully customizable management system provides an agile ecosystem that empowers merchants to improve their bottom line. Our commitment to innovation and to our customers sets us apart. Rooted in our core values, Nayax's dedicated teams consistently deliver innovative products that meet the evolving needs of retailers and consumers alike. Our mission is to empower retailers by providing them with growth tools and systems that reduce operational costs. At Nayax, we believe in creating a lasting impact on our customers' businesses, converting casual consumers into dedicated followers. By offering consumer engagement tools, loyalty programs, and omnichannel solutions, we help retailers increase their bottom line and accelerate their growth. Subscribe to our email list for the latest news on product updates, sales, and more >> https://hubs.li/Q02thqdS0

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