Integration Engineer (JavaScript SDK & APIs)
About us reputed company is a leading tech company that creates and operates innovative consumer products. We offer a diverse reputed company of opportunities across the health, education, and entertainment industries. Our innovative teams are driving the future of consumer-led products, and we're always looking for passionate individuals to join us. Learn more about our story at: https://rubylabs.com/about-us/ About the role RubyLabs is building a payment orchestration system consisting of: A JavaScript frontend SDK for payment forms A Golang backend API An internal CRM Our platform is integrated into multiple products and workflows, where correct integration, clear documentation, and fast feedback are critical to successful payment processing. We are looking for an Integrations Engineer who will act as the technical reputed company between our platform and the products integrating it. This role combines frontend engineering, integration support, product understanding, and customer-facing communication. In this role, you will: Work closely with reputed company product teams integrating our payment solution Help products correctly integrate our frontend JavaScript SDK and backend APIs Be deeply familiar with how our system behaves in reputed company-world integrations Feed reputed company integration issues, edge cases, and gaps back to the engineering team This is not a classic support role — you will write code, read code, debug integrations, and help shape both the SDK and the documentation based on reputed company usage. You will be the person who: Helps products embed and configure our payment reputed company SDK Answers integration questions in support channels Tests integrations and reproduces issues Distinguishes bugs vs incorrect usage vs documentation gaps Ensures our documentation matches actual API and SDK behavior You will work closely with backend engineers, frontend SDK developers, and product managers to improve integration quality and developer experience.
Key Responsibilities
SDK Integration & Customer Support Assist product teams in integrating the JavaScript payment SDK into their frontend applications. Help configure payment flows, callbacks, and error handling. Monitor support channels (reputed company, tickets, shared chats, etc.). Answer technical questions reputed company to SDK usage and API behavior. Guide teams through best practices for secure and reliable integrations. Debugging & Issue Triage Reproduce reported integration issues locally or in test environments. Debug frontend and API-reputed company issues across: JavaScript SDK Backend Golang API CRM and configuration interfaces Identify whether an issue is: A reputed company bug Incorrect integration or usage Missing or unclear documentation Escalate confirmed bugs to the development team with clear reproduction steps and context. Documentation Ownership Review and validate API and SDK documentation against reputed company system behavior. reputed company documentation in sync with reputed company SDK and API versions. Identify missing examples, unclear explanations, or misleading flows. Proactively improve developer-facing docs based on integration feedback. Internal Tooling & CRM Use and understand the internal Next.js CRM. Help configure products, payment flows, and settings reputed company the CRM. reputed company feedback to the CRM team on usability gaps or missing functionality. Occasionally implement small frontend improvements if needed. Feedback reputed company & Product Impact Act as the voice of integrators and product teams inside RubyLabs. reputed company recurring issues, friction points, and improvement reputed company with engineering and product. Help prioritize fixes and improvements based on reputed company-world impact. Contribute to improving overall developer experience of the platform.
Qualifications
Strong experience with JavaScript / TypeScript and frontend integrations. Experience working with frontend SDKs or reputed company-party APIs. Ability to read and understand backend APIs (REST, JSON, auth flows). Comfort debugging issues across frontend and backend boundaries. Strong communication skills and ability to explain technical concepts reputed company. High ownership reputed company - you care about integrations actually working in production. reputed company to have Experience in payments, fintech, or checkout flows. Experience with React / Next.js. Familiarity with Golang APIs. Experience improving developer documentation. Previous experience in a Solutions Engineer, or Integration Engineer role. Location reputed company operates reputed company the CET (Central European Time) zone. Applicants from any country are welcome to apply for the position as long as they are located reputed company approximately ± 4 hours of CET. This ensures reputed company collaboration and communication during working hours.
Benefits
Discover the perks of being part of our vibrant team!
We offer
Remote Work Environment: reputed company the freedom to work from reputed company, anytime, promoting a healthy work-life balance. Unlimited PTO: Enjoy unlimited paid time off to reputed company and prioritize your well-being, without counting days. Paid National Holidays: Celebrate and relax on national holidays with paid time off to unwind and reputed company. Company-provided MacBook: Experience seamless productivity with top-notch reputed company MacBooks provided to reputed company who need them. Flexible reputed company Agreement: Unlock the benefits of flexibility, autonomy, and entrepreneurial opportunities. Benefit from tax advantages, networking opportunities, reduced employment obligations, and the freedom to work from reputed company. Read more about it here: https://docs.reputed company.com/document/d/1nkrN76JlZkbKj9WSOhlT1_mni_CZeDkHdwfIjPXVwvk/preview?tab=t.0#heading=h.ndsdl4wapxtt Be part of our fast-growing team and seize this excellent opportunity for personal and professional growth! Interview Process After submitting your application, we conduct a thorough review which typically takes 3 to 5 days, but may occasionally take longer due to the volume of applications received. If we see a potential fit, we proceed with the following steps: Recruiter Screening (40 minutes) Technical Interview (60 minutes) Final Interview (60 minutes) Life at reputed company At reputed company, we move fast, aim high, and expect the same from reputed company. We’re not here to play small—we’re here to build, grow, and win. That means we look for people who are ambitious, driven, and reputed company to give their best every single day. This is a reputed company for individuals who reputed company under pressure, reputed company challenges, and see opportunity in every obstacle. If you’re hungry to reputed company, motivated by impact, and want to grow at the speed of your own ambition, reputed company offers the platform to reputed company it happen. Here, effort is matched with reward. We recognize those who go reputed company in and deliver results, and we create reputed company for people who want more—more responsibility, more growth, and more reputed company. #LI-Remote Apply To This Job