Senior Software Engineer - Full Stack

## Company Description Xplor Technologies powers the experiences at the heart of everyday life. Through modern vertical software, embedded payments, and AI-powered capabilities, we help businesses in fitness, recreation, golf and club, field services, laundry, education, and other membership-based and service-based industries simplify operations, uncover insights, and elevate customer and member experiences. ## Job Description **About the opportunity** Join our *Embedded Payments team* as *Sr. Fullstack Software Engineer* in *Pune, India* to make a real impact every day. We say that because we know that every conversation we have, every code line we write and every interface we design is another opportunity for us to elevate everyday life experiences for our customers and the people and communities they serve. Reporting into *the Director of Software Engineering*, you'll take ownership of complex, cross-cutting problems across our cloud-native payment orchestration platform that processes significant transaction volume across multiple Xplor brands — from API contract through data model to UI. You'll be a technical anchor for your area: setting direction on design, raising the bar on code quality and testing, and mentoring mid-level engineers as the team scales. You're comfortable owning ambiguous problems end-to-end and collaborating closely with Product, QA, and DevOps to make sound trade-offs between speed and long-term platform health. We're looking for someone who treats AI tooling as a force multiplier. You should be fluent with modern AI-assisted development workflows (Claude Code, Cursor, Copilot, or similar) and have a point of view on how to use them well — where they accelerate work, where they need guardrails, and how to keep quality high as velocity increases. **Our Tech Stack** - **Frontend:** React (CRA), Material-UI, JavaScript - **Testing:** Jest, ESLint, Prettier, Storybook, Playwright. K6 - **Backend:** Node.js, AWS (ECS, RDS/Aurora PostgreSQL, API Gateway, Lambda, Cognito, SQS, EventBridge) - **DevOps:** Bitbucket Pipelines, Terraform - **Payments:** Worldpay, Stripe, Apple Pay / Google Pay **Responsibilities & Duties** - Lead the design and delivery of complex, cross-cutting features spanning APIs, data models, and UI, with a strong eye toward scalability, reliability, and maintainability - Drive technical design for new payments capabilities, including architecture trade-offs, operational feasibility, and risk assessment - Set the technical direction for your area of the platform and ensure consistency with broader architectural patterns - Mentor mid-level engineers through code review, design discussions, and pairing; raise the overall engineering bar on the team - Identify and resolve systemic issues — performance bottlenecks, reliability gaps, technical debt — before they become customer-facing problems - Partner with QA to define verification strategy and ensure new features are well-instrumented and observable in production - Lead or significantly contribute to incident response and root-cause analysis for production payments issues; participate in on-call rotation - Contribute to roadmap and estimation discussions, providing senior technical judgment on scope and sequencing - Use AI-assisted development tools effectively and help establish team norms for using them responsibly at scale - Stay current with platform updates, security practices, and PCI compliance requirements, and help uplift the team's practices accordingly ## Qualifications **What would make me a good candidate?** We are looking for curious and empathetic people. We also love to hear from people who are motivated by meaningful work, resonate with our core values, have a positive outlook, are comfortable with ambiguity and thrive working in an ever-evolving and complex environment. We are inspired by meeting big-picture thinkers and doers, people who can be both tactical and strategic, aim high and put people first in everything they…