About the Role
Altyaa is hiring a senior, hands-on Lead Full-Stack Product Engineer in India to assume technical ownership of its production SaaS platform. This person will progressively replace the current developer, master the existing codebase and infrastructure, and connect engineering execution directly to customer acquisition, activation, conversion, retention, and revenue. This is not a narrow feature-development role. The engineer will own the complete product environment: frontend, backend, databases, APIs, AI workflows, social-platform integrations, cloud infrastructure, CI/CD, security, observability, analytics, subscription flows, production support, and technical documentation. Altyaa is a multi-tenant, AI-powered reputation-management and social-media SaaS platform that helps small businesses, agencies, and marketing teams improve their online presence through specialized AI Experts for Google, Facebook, Instagram, and TikTok.
Responsibilities
• Technical ownership and transition: Complete structured knowledge transfer; audit repositories, dependencies, and infrastructure; reproduce development environment; verify control of code/data/billing; produce architecture documentation and runbooks. • Full-stack product engineering: Develop/maintain web app and backend services; improve onboarding, reporting, and account admin; maintain multi-tenant isolation; own delivery from design to validation. • Google Business Profile integration: Own Google Cloud Console, OAuth 2.0, API scopes, review import/analysis, and publishing. • Meta, Facebook, and Instagram integration: Manage Facebook/Instagram Graph APIs, OAuth permissions, webhooks, and publishing workflows. • TikTok integration: Manage TikTok Business APIs, video upload/scheduling, and performance data retrieval. • AI and recommendation systems: Maintain LLM integrations, design/test prompts, improve sentiment analysis, protect against prompt injection, and monitor latency/costs. • Publishing and workflow engine: Maintain content states, build time-zone-aware scheduling, operate queues, and implement idempotency. • Billing and subscription management: Maintain monthly/annual SaaS workflows, payment webhooks, and customer entitlements. • Email and customer notifications: Manage transactional email, templates, sending domains (SPF/DKIM/DMARC), and deliverability. • MarTech and GTM execution: Implement GA4/GTM, support technical SEO, instrument advertising campaigns, capture UTM parameters, establish product-event taxonomy, and build dashboards connecting spend to revenue. • Funnel Measurement: Accurately measure ad impressions, landing page visits, search activity, signup flow, platform connections, activation, and retention/churn.
Must Have
• Seven or more years of professional software-engineering experience • Strong full-stack web-development experience • Modern JavaScript or TypeScript • A modern frontend framework • Backend API development in the language and framework used by Altyaa • SQL and/or NoSQL databases • REST APIs, OAuth 2.0, webhooks, and third-party SDKs • Asynchronous processing, queues, workers, schedulers, retries, and idempotency • Cloud infrastructure and production operations • Git and GitHub workflows • CI/CD, automated testing, database migrations, deployment, and rollback • Secure multi-tenant SaaS architecture • Authentication, authorization, RBAC, and tenant isolation • Secret and credential management • Logging, monitoring, alerting, and incident response • Backup, restoration, and disaster recovery • LLM and generative-AI integration (Production experience with OpenAI, Anthropic, Google Gemini, or an equivalent LLM platform is required) • Social-platform API integration • MarTech instrumentation, funnel analytics, and attribution • Meaningful experience with several of the following: GA4 and Google Tag Manager implementation; Advertising attribution and conversion tracking; UTM capture and campaign-source persistence; Product analytics and event-taxonomy design; Self-service SaaS onboarding and activation; Trial-to-paid conversion; Lifecycle email and customer engagement; A/B testing and conversion-rate optimization; Product-qualified lead identification; Technical SEO, structured data, and crawler accessibility; Subscription funnel and retention measurement; CRM or marketing-automation integration • Exclusively dedicated to Altyaa • Clear and proactive in written and spoken English • Senior hands-on builder, not a manager removed from coding • Comfortable owning an entire production application
Nice to Have
• B2B SaaS or product-led-growth platforms • Reputation-management or social-media-management software • Direct production experience with Google Business Profile APIs is strongly preferred • Facebook, Instagram, or TikTok API integration • Subscription billing and payment webhooks (Experience with Stripe or equivalent is desirable) • Internationalized and multilingual applications • Production AI recommendation or content-generation systems • Taking ownership of a codebase built by another engineer or agency • Working directly with founders in an early-stage environment • Operating a production platform with limited engineering resources