About GigsAt Gigs, we're building the operating system for mobile services—a platform that lets tech companies embed global connectivity into their products effortlessly. Just as Stripe lets any business add a payment button in seconds, Gigs empowers platforms to weave in connectivity—bridging the traditional world of telecom with modern tech. From fintechs launching mobile services to HR platforms offering work phone plans, we automate provisioning and remove telecom complexity. Our team of around 100 people across the US and Europe, backed by nearly $100 million in funding from Ribbit Capital, Google, and Y Combinator, is tackling deep technical and regulatory challenges to make connectivity truly seamless. If you’re driven by curiosity, creativity, and the chance to shape the future of telecom, we’d love to hear from you.The RoleWe’re looking for a Senior Software Engineer, Integrations who thrives at the intersection of engineering and impact. You’re a backend expert who doesn’t just write code—you connect systems, unblock teams, and turn complexity into seamless solutions. For you, code is a means to an end: delivering business value, creating elegant integrations, and helping products work smarter together. If you love solving tough challenges, collaborating across functions, and building the glue that makes everything click, this role is for you.What You Will DoOwn complex problems end‑to‑end, from designing and building robust, scalable solutions to ensuring a high standard of quality across our engineering practice.Integrate with and maintain a wide range of APIs and external systems, primarily in Ruby. You’ll architect solutions that abstract diverse external behaviors and manage the complexities of asynchronous flows, distributed state synchronization, and dynamic data validation.Tackle the unique challenge of building a new telco operating system, involving deep integration with existing telecom networks and a high degree of cross‑organizational collaboration to push projects forward and develop innovative products.Maintain the reliability of our systems, building for observability and participating in incident response, coordinating advanced retry logic and contributing to support rotations for intricate external system interactions.What We Are Looking ForYou have experience designing APIs and building backend services. You enjoy thinking about systems, and you care about the quality of the software you produce.Grit and Technical Ingenuity: You possess the perseverance to design robust solutions for complex, evolving external systems, skillfully navigating dynamic behaviors through systematic debugging and experimentation.Strategic Collaborator: You adeptly navigate large organizational structures, collaborating effectively with diverse teams and stakeholders, and understanding the intricate business context behind commercial offerings.Eager to Master New Domains: You have a strong desire to learn and quickly grasp new domains, including intricate regulatory flows and industry specifics, to build stable and compliant solutions.Before You ApplyThe truth is, what we’re building isn’t easy. We expect a lot and operate with urgency and ownership. This won’t be the right place for everyone.This role probably isn’t a fit if:You need a lot of structure, or layers of process to do your best work.You prefer to specialize narrowly and wait for direction rather than taking initiative.You’re uncomfortable making decisions with imperfect information or wearing multiple hats.You’re looking for a “big company” setup— we’re still building many things for the first time.Work at GigsGigs Pads: Our hubs in San Francisco, London, Amsterdam, and Berlin are vibrant spots where Gigsters connect, collaborate, and create together.Gigs Republic: Twice a year, our entire company comes together to strengthen bonds, align on big ideas, and share experiences that fuel our culture and ignite growth.What We OfferAt Gigs, we believe in rewarding excellence. We offer competitive compensation and stock options because we see you as a true partner in our growth. We also provide stipends for your home office or work setup, a budget for learning and development to fuel your career, and of course, a free phone and international data plan.Seniority levelMid‑Senior levelEmployment typeFull‑timeJob functionConstruction, Software Development, and IT Services and IT ConsultingReferrals increase your chances of interviewing at Gigs by 2x. #J-18808-Ljbffr