Backend Engineer

APIs (OpenAI, Anthropic, Gemini etc.) to power adaptive learning. Service Architecture & Development: Manage the full backend lifecycle-API design, architecture, deployment, monitoring, and optimization for external AI service dependencies. AI Service Integration: Connect and optimize multiple AI services with rate limiting, caching, and cost-efficient abstractions. Collaborate with Educational Experts & Developers: Translate educational needs into robust backend solutions. Develop and Document APIs: Build and maintain well-documented APIs for internal and external developer use. Collaborate with the Data Team: Work with Data Engineers and Analysts to align backend systems with analytics and internal tools. Data-Driven Product Improvements: Use educational and performance data to inform and enhance product features. Qualifications 3+ years backend development experience (.NET and Node.js) Strong experience with RESTful APIs, service architectures, and event-driven systems Proven

experience integrating AI/LLM service APIs and prompt engineering Experience with Cloud providers, Azure or AWS Strong understanding of distributed systems Experience with rate limiting, retry strategies, and third-party service dependencies Experience with working with Unity game teams is a plus Excellent problem-solving, system design, and communication skills Ability to evaluate and integrate emerging AI tools and services Excellent analytical, problem-solving, and collaborative skills. Strong communication abilities. Be able to communicate complex concepts to non-technical audiences. Be able to self-learn and coach team members. About us Labster's mission is to captivate learners and dismantle barriers with immersive technology to improve lives. Our immersive learning platforms for STEM education and nursing simulation allow students to engage in real-world scenarios safely and repeatedly, building confidence and competence in their learning journey. Labster was named one of the

World's Top EdTech Companies of 2024 by TIME and Statista. And UbiSim, our virtual reality (VR) nursing simulation product, was recognized as a TIME Best Invention of 2024. Labster is proud to be an equal-opportunity employer. Benefits Healthcare Benefits: We offer a comprehensive healthcare plan with top-tier medical coverage so you can stay healthy and focus on what you do best. Flexible Time Off: Flexible vacation policy, paid company holidays, and flexible leave options, so you're always at your best. Family Benefits: Generous paid parental leave to support growing families and your smooth transition back to work. Mental Well-being: We take mental well-being seriously. We offer free iFeel Mental Health sessions to all employees. Growth Opportunities: Whether you're looking to sharpen your skills, advance into leadership, or explore new career paths, we partner with you to help you thrive. Additional Benefits: Competitive compensation, a freedom to choose

Join to apply for the Backend Engineer - AI Integrations role at Labster. As an AI Backend Engineer at Labster, you will design and build scalable backend services that power personalized AI tutors for millions of learners. You'll work with .NET, Node.js, and cloud technologies to integrate LLM APIs (OpenAI, Anthropic, Gemini) and deliver adaptive learning experiences in science and healthcare education. You'll play a pivotal role in designing, implementing, and scaling services that integrate with AI providers and automation tools to deliver educational content effectively, contributing significantly to Labster's mission to empower 100 million students globally with personal AI tutors that dramatically advance equal access to high-quality science and healthcare education. Responsibilities Stay Abreast of Generative AI Developments: Keep up with emerging AI and NLP technologies to improve learning experiences. Build AI-Powered Backend Services: Design scalable backends integrating LLM, policy, plus other tailored local benefits. The chance to get involved with our Values in Action and LGBTQIA+ Employee Resource Groups, promoting a diverse and inclusive workplace. Our commitment to all of you Labster is committed to selecting the best available candidate for every open position, regardless of sex, sexual orientation, race, color, religion, marital status, ethnic origin, age, disability or geographical location. At the same time, we aim to provide all team members with the opportunity to develop long-term careers appropriate to their abilities and ambitions. Labster is also committed to ensuring that recruitment procedures are fair, objective, impartial, transparent, and are applied consistently. #J-18808-Ljbffr