Ant-Tech

Build responsive frontend and scalable backend services integrating AI features and own technical initiatives from design to deployment. | 5+ years software engineering experience with Python, JavaScript, TypeScript, cloud platforms, distributed systems, and AI/LLM technologies. | Remote - If based in NYC, will require office presence 2/3 days a week, for LATAM and European regions will be expected to work EST hours with a 5 hour overlap. Tasks 🔎 About the Role We are looking for a Senior Full Stack AI Engineer to build AI-native, customer-facing products for organizations adopting AI at scale. You will work closely with the Tech Lead, own features end-to-end, contribute to technical decisions, and help shape the next generation of enterprise AI products. 💼 Responsibilities Build responsive frontend applications using React and TypeScript. Develop scalable backend services and APIs using Python and Rust. Integrate applications with AWS or GCP infrastructure. Design and maintain databases, integrations, automated tests, and CI/CD pipelines. Develop AI features involving LLMs, RAG, embeddings, vector databases, and AI agents. Monitor and improve application reliability, performance, security, and cost efficiency. Take ownership of complex technical initiatives from design through production deployment. Requirements Requirements 5+ years of professional software engineering experience. Strong experience with Python and JavaScript/TypeScript. Strong full-stack engineering fundamentals. Experience building customer-facing products. Experience developing backend APIs and distributed systems. Experience with cloud platforms such as AWS, Azure, or GCP. Experience with SQL and NoSQL databases. Experience with Kubernetes and CI/CD. Practical experience implementing AI/LLM technologies is highly valued. Ability to work independently and take ownership of projects from design to production. ⭐ Ideal Candidate The ideal candidate combines strong full-stack engineering fundamentals with practical AI implementation experience. They are comfortable building customer-facing products, integrating modern LLM technologies, working with financial data, and taking ownership of complex technical initiatives from design through production deployment. Benefits Benefits: Paid Time Off - 21 vacation days + 7 sick days + 8 observed U.S. company holidays Health Coverage – 100% employer-paid options (medical, dental & vision) for you and your dependents FSA/HSA Options - depending on selected health insurance plan Wellness Programs - OneMedical, Teladoc, Talkspace, and EАР 401(k) - with a 100% company match on the first 6% contributed Career Growth - opportunities in a rapidly expanding, global technology company with personalized professional development Pre-tax Commuter Benefits Compensation & Equity - competitive package aligned with growth and merit

Design and build production-ready AI agents and scalable backend services including orchestration and deployment pipelines. | 4+ years software engineering with production AI agent experience and proficiency in TypeScript, JavaScript, Python, and modern LLMs. | Tasks 📍 Location: New York City (Hybrid) 💼 Employment Type: Full-time Build production AI systems that solve real-world problems. We're hiring an experienced Infrastructure / Backend Engineer to build scalable backend systems, AI agents, and developer infrastructure powering next-generation AI applications. This is an opportunity to work on cutting-edge AI products in a fast-paced engineering environment with high ownership and technical impact. What You'll Do Design and build production-ready AI agents for real-world automation. Develop scalable backend services and APIs. Build infrastructure for AI applications, including orchestration, observability, and deployment pipelines. Collaborate closely with engineering and product teams to rapidly deliver new features. Improve developer tooling and internal platforms. Evaluate and integrate the latest AI models into production systems. Requirements Must Have 4+ years of software engineering experience. Experience shipping production AI agents or AI-powered applications. Strong understanding of modern AI models such as GPT-4/4o, Claude, Gemini, or open-source LLMs. Strong TypeScript/JavaScript and Python skills. Experience building modern web applications and backend services. Solid understanding of AI application architecture and LLM integration. Excellent problem-solving and communication skills. Comfortable working in a fast-moving startup environment. Nice to Have Open-source contributions. Experience with AI frameworks such as LangGraph, LangChain, Vercel AI SDK, or similar. Experience with AWS, GCP, or Azure. UI/UX, product design, or technical writing experience. Benefits What You'll Get Competitive salary and equity. Opportunity to work on production AI products. High ownership and autonomy. Collaborative, engineering-first culture. Excellent career growth in one of the fastest-growing areas of software engineering. 📩 Interested? Send us your CV or LinkedIn profile to learn more about this opportunity. Full company details will be shared with shortlisted candidates during the recruitment process.