Sr Software Engineer II - Fullstack

Overview You will contribute to design and development of core ticketing platforms, building scalable consumer and B2B web applications. As a senior IC, you influence architecture, guide technical direction, and own features end-to-end in a fast-paced, enterprise environment. You’ll work with product, design, and engineering to deliver reliable, accessible experiences and integrate with partners. This role offers impact across global platforms and opportunities to mentor peers and shape technical decisions. Compensation / Benefitsmedical, dental and vision insurance401k Plan with employer matchparential leavevacationsick timewellness offerings ResponsibilitiesAct as a deep domain expert and lead technically complex initiatives from design to deliveryDesign cross-team solutions and influence architecture and technical directionOwn features and systems end-to-end including design, implementation, testing and production supportBuild scalable, high-performing web experiences for global ticketing platformsPartner with Product, Design, and engineering to deliver intuitive and accessible applicationsApply full-stack practices across API contracts, component architecture, performance, accessibility, testing, and maintainabilityBuild scalable modules for internal applications and external partnersCreate and evolve services and APIs powering mission-critical infrastructureIdentify and implement improvements in performance, stability, and toolingParticipate in design and code reviews to uphold qualityCollaborate with architects, engineers, analysts, product managers, and project managers on solutionsMentor engineers across teams and contribute to technical growthWork with third parties and security stakeholders to deliver secure solutions Key requirements6+ years of professional software development experienceStrong experience with HTML, CSS, JavaScript, and TypeScriptExperience with ReactJS or NextJSProficiency in C# and .NET CoreStrong foundation in single-page and full-stack web appsExperience designing and operating distributed, high-throughput, low-latency services and RESTful APIsExperience with relational databases (SQL Server, Oracle, MySQL, PostgreSQL)Excellent communication and ability to explain technical concepts to non-technical stakeholdersProven initiative, accountability, and ability to work in a fast-paced environmentMentoring peers and influencing engineering decisions across teamscommunicationinitiatives-takingmentoringReactJS or NextJSHTML/CSS/JavaScript/TypeScriptC# and .NET Core