[Remote] Senior Software Engineer, Strategic Integrations

Note: The job is a remote job and is open to candidates in USA. Attentive is an AI marketing platform that focuses on 1:1 personalization, redefining how brands connect with customers. They are seeking a Senior Software Engineer for their Strategic Integrations team to improve system quality and migrate legacy systems to enhance integration delivery and performance.ResponsibilitiesLead platform quality improvements that unlock faster, safer integration deliveryMigrate existing integrations onto a more standardized modelMake end-to-end data traceability realDeliver data visibility as a first-class experienceImprove contract safety and testabilityHarden vendor API resilience and upgradeabilityDesign for failure and recoveryPartner across engineering and productSkillsSignificant professional experience building and operating backend/distributed systems, with a track record of improving reliability, observability, and operational quality (not just shipping features)Demonstrated experience migrating legacy systems to new platforms through safe, incremental approaches (e.g., compatibility layers, measured cutovers, staged rollouts), not only 'rewrite' projectsStrong debugging ability across service boundaries, including designing systems so issues are diagnosable (metrics/logs/traces, correlation IDs, clear error surfaces)Experience integrating with third-party APIs at scale (auth, pagination, vendor limitations, rate limits) and building resilient ingestion/export patternsStrong engineering fundamentals (system design, data modeling, APIs, testing strategy), and the judgment to balance pragmatism with long-term maintainabilityProficiency in a modern backend language; our ecosystem includes typed backend services (commonly Java/Kotlin)Comfort collaborating cross-functionally (product, design, partnerships/support, platform teams), and willingness to lead through influence: writing proposals, running design reviews, leveling up patterns and templatesBenefitsCompetitive perks and benefitsHealth & wellnessEquityBenefitsCompany OverviewAttentive is a personalized mobile messaging platform that facilitates businesses with AI powered SMS and e-mail marketing solutions. It was founded in 2016, and is headquartered in Hoboken, New Jersey, USA, with a workforce of 1001-5000 employees. Its website is https://attentive.com.Company H1B SponsorshipAttentive has a track record of offering H1B sponsorships, with 9 in 2026, 32 in 2025, 21 in 2024, 9 in 2023, 8 in 2022, 8 in 2021, 5 in 2020. Please note that this does not guarantee sponsorship for this specific role.