Senior Full Stack Engineer building and supporting payment functionality across frontend and backend systems for Epic Games. Working with React, TypeScript, and Node.js to enhance global transactions.
Responsibilities
Build and maintain user-facing purchase and payment flows in React and TypeScript.
Develop backend capabilities in Node.js, including routing, controllers, API integration, and business logic.
Implement and support internal/admin features such as role-based access controls and operational tools.
Integrate with downstream services including payment gateways, risk/fraud systems, identity, and compliance providers.
Design, optimize, and query PostgreSQL schemas and data models.
Write and maintain automated tests for both frontend and backend code.
Improve performance, observability, and resilience for high-traffic events.
Participate in code reviews and contribute to engineering quality standards.
Work closely with cross-functional partners to deliver secure, regression-free changes.
Support deployment workflows in a Kubernetes-based environment and contribute to operational runbooks.
Requirements
7+ years of full stack engineering experience developing production web systems.
Strong proficiency in TypeScript, React, and Node.js.
Experience designing and integrating RESTful services.
Solid SQL fundamentals with hands-on PostgreSQL experience.
Familiarity with AWS or GCP, Docker, Kubernetes, and Helm.
Experience with scalable system components such as SQS, Redis, DynamoDB, or MongoDB.
Ability to read or modify adjacent services built in Java or Grails/Groovy.
Strong communication skills and comfort operating in high-security, high-reliability environments.
Senior Full - Stack Engineer creating full - stack applications at Xsolla, a global commerce company for the gaming industry. Focusing on innovative solutions using React and Go.
Software Engineer responsible for developing solutions that enhance merchant experience at Helcim. Joining a collaborative software engineering team in a hybrid environment.
Software Developer supporting the development of web applications for genetic research at Sequence Bio. Working on enhancing security, data integrity, and core system functionalities in a hybrid work environment.
Intermediate Software Developer at Delta Controls enhancing cloud platform solutions for device firmware emulation. Collaborating with teams to build and maintain containerized environments and infrastructure on AWS.
Cloud Engineer responsible for developing cloud infrastructure and automation tools on AWS, GCP, Azure, or Alibaba. Collaborating with teams to design resilient distributed systems and resolving complex technical issues.
Senior Software Engineer developing, optimizing and maintaining data pipelines for embedded systems. Collaborating with DevOps and contributing to the open - source community.
Senior Engineer building and evolving the CloudBlue platform at HostPapa. Focused on AI - driven development practices and backend services in Python with a remote - first team.
Software Engineer designing and developing resilient distributed systems for Salesforce. Focused on cloud infrastructure automation and open source technologies.
Senior Software Engineer developing user - facing features for Stamped, focusing on front - end development and collaboration. Join a remote team optimizing the user experience and product value.