HighLevel - Senior Software Development Engineer - Full Stack Technologies in भारत

About Us :HighLevel is an AI-powered business operating system that gives agencies, entrepreneurs and SMBs the infrastructure to build, automate and https://jobeax.com/link/qmW1yTnXk5WZyVkA, HighLevel supports SMBs across 150+ countries, fueling community-driven growth rooted in real customer https://jobeax.com/link/E5oU1omeJvoKZ8Mf date, businesses operating on HighLevel have generated over $7 billion in ecosystem value, demonstrating the impact of shared infrastructure at https://jobeax.com/link/Y1HY3k0Hf6NVMkeo centralizing conversations, automation and intelligence into one system, we help businesses move faster, reduce complexity and execute efficiently. Behind the platform, HighLevel powers more than 4 billion API hits and 2.5 billion message events https://jobeax.com/link/tGA4ULZb7EPGzrYF 250 terabytes of distributed data, 250+ microservices and over 1 million domain names supported, our architecture is built for performance, resilience and long-term https://jobeax.com/link/8ljOY4ubRDSSUmt3 people :With over 2,000 team members across 10+ countries, HighLevel operates as a global, remote-first organization built for speed and https://jobeax.com/link/8vq5j5KVgJhUkg0q value initiative, clarity and execution, creating space for ambitious people to build systems that support millions of businesses https://jobeax.com/link/nkyMCo0y7WQ6Ry15, innovation thrives, ideas are celebrated and people come first, no matter where they call https://jobeax.com/link/6tg6wkifLXgOjshG impact :Every month, HighLevel enables more than 1.5 billion messages, 200 million leads and 20 million conversations for the more than 1 million businesses we https://jobeax.com/link/7PIVLvaFGSEitfAY those numbers are real people building independence, expanding opportunity and creating measurable https://jobeax.com/link/VuClMg4xdymNNB9q're proud to be a part of https://jobeax.com/link/dYi5sySJv7cciErd the Team :Millions of businesses post to social media through HighLevel's Social https://jobeax.com/link/RwgYnHQ8aQta7wxW of thousands of posts go out every day across every major social platform, each with its own API, rate limits, and frequent https://jobeax.com/link/EQZHNOshhqRScadD job is to make that look https://jobeax.com/link/Vst6nCObCx0bRRn1're a small team with a big surface area, and we're building the next layer on top of publishing: understanding what the internet is saying about our customers, at scale, with AI. We're hiring a senior full stack engineer who can own critical systems and large features end to end, proactively identify problems, drive scalable solutions, and raise the engineering quality bar across the https://jobeax.com/link/bLTWFUhBg87aajpN :- Own critical subsystems and large features end to end from problem discovery and technical design through development, rollout, monitoring, and measuring customer and business impact.- Lead major technical initiatives within the team and drive architecture, design, implementation, rollout strategy, and post-release improvements.- Proactively identify system problems, including scalability bottlenecks, reliability risks, performance issues, technical debt, usability gaps, and operational inefficiencies, and drive solutions without waiting for them to be assigned.- Design and operate reliable distributed systems using message queues, background workers, schedulers, retries, idempotency, caching, and high-volume third-party platform API integrations.- Anticipate scale, edge cases, failure modes, rate limits, API changes, and downstream system implications before they become production problems.- Evaluate architectural and technology trade-offs across scalability, reliability, maintainability, cost, development velocity, and customer impact.- Build data pipelines that ingest and enrich large volumes of social data and metrics from multiple sources and provide infrastructure for fast analytics and insights.- Process media at scale, including image and video upload, transformation, optimization, generation, storage, and delivery in the formats required by different social platforms.- Ship both backend APIs and frontend experiences, with strong attention to usability, performance, accessibility, and customer experience.- Build production-grade AI capabilities using LLMs, image/video generation, embeddings, RAG, tool calling, and agentic workflows to improve customer outcomes.- Identify opportunities where AI and intelligent technologies can improve product capabilities, engineering productivity, system reliability, or operational efficiency, and validate them through prototypes and measurable outcomes.- Follow and promote Test-Driven Development and strong automated testing practices to reduce defect leakage and improve release confidence.- Own production quality through observability, monitoring, incident investigation, root-cause analysis, and permanent corrective actions.- Raise the engineering quality bar through code reviews, design reviews, engineering standards, documentation, testing practices, and maintainable architecture.- Mentor engineers and help the team make better technical decisions through design discussions, reviews, prototypes, and knowledge https://jobeax.com/link/ayqWML3c3HSqZBC8 :- 4+ years of hands-on software engineering experience building and operating production systems, preferably SaaS products at meaningful scale.- Strong experience independently owning complex or business-critical features or services from design through production.- Hands-on experience building distributed systems using message queues, background workers, schedulers, retries, idempotency, caching, and high-volume third-party API integrations.- Extensive experience integrating with third-party APIs and handling real-world challenges such as rate limits, authentication and token management, webhooks, retries, API version changes, partial failures, and inconsistent external dependencies.- Strong ability to proactively identify system problems and drive improvements across scalability, reliability, performance, maintainability, and technical debt.- Strong understanding of system design and the ability to evaluate architectural trade-offs, edge cases, downstream dependencies, and long-term implications.- Strong engineering fundamentals with experience writing clean, maintainable, well-tested code and applying Test-Driven Development or similar disciplined testing practices.- Strong TypeScript and https://jobeax.com/link/JSd7UYCSg572jJDY experience; hands-on experience with NestJS is preferred.- Experience building customer-facing web applications using https://jobeax.com/link/tzGekrj9a8ToGEDv, React, Angular, or similar modern frontend frameworks, with a good understanding of UI/UX principles and the ability to identify usability gaps.- Experience with MongoDB, Redis, and data-intensive applications.- Experience with large-scale data ingestion, ETL/ELT, analytics, or data warehousing using technologies such as ClickHouse, BigQuery, Snowflake, Elasticsearch, or similar systems.- Hands-on experience building AI-powered software using LLM APIs, embeddings, RAG, image/video generation, tool calling, or agentic workflows.- Ability to move AI features beyond prototypes into reliable production systems with appropriate evaluation, observability, guardrails, cost considerations, and failure handling.- Hands-on experience with AI-assisted software development and the ability to use AI coding tools thoughtfully while maintaining ownership of architecture, quality, security, and correctness.- Customer-first and product-oriented mindset: start with the customer or business problem and select technology based on the desired outcome.- Strong written and verbal communication skills, with the ability to lead technical discussions, communicate trade-offs clearly, and collaborate effectively in a remote https://jobeax.com/link/w8eFRG87nCXe8OvO to Have :- Experience building social listening, monitoring, sentiment analysis, trend detection, brand intelligence, social publishing, or social media management products.- Hands-on experience integrating with social platform APIs such as Meta/Facebook, Instagram, LinkedIn, TikTok, YouTube, X/Twitter, Pinterest, Google Business Profile, or similar platforms.- Experience designing systems for high-volume event ingestion and near real-time processing using Pub/Sub, Kafka, SQS, RabbitMQ, or similar event-driven architectures.- Experience working with high-volume external APIs where rate limiting, token lifecycle management, webhooks, asynchronous processing, and third-party reliability are core challenges.- Experience with social listening, NLP, sentiment analysis, trend detection, topic classification, entity extraction, or deriving insights from unstructured social data.- Experience building AI workflows that generate personalized posts, images, videos, recommendations, or marketing content from customer or business data.- Experience designing or operating agentic workflows involving tools, retrieval, structured outputs, evaluation, guardrails, and human-in-the-loop patterns.- Experience with large-scale image/video processing, including transcoding, optimization, codecs, storage, CDN delivery, or asynchronous media pipelines.- Experience with GCP technologies such as Pub/Sub, Cloud Storage, GKE, Firestore, monitoring, and autoscaling.- Previous experience in SaaS, MarTech, CRM, social media management, analytics, or a high-growth product environment.- Experience leading technical design discussions, writing design documents, mentoring engineers, and improving engineering standards within a team.- Contributions to open-source projects, technical writing, side projects, or experimentation with emerging AI and engineering technologies. 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