Collaborate with backend architects to integrate AI services into APIs
They are seeking a hands-on AI Engineer with deep expertise in Large Language Model integration and production AI systems. The company's culture sounds innovative and collaborative, focusing on building scalable and secure AI applications.
Build scalable, production-grade LLM services and agentic workflows, alongside traditional ML systems where appropriate.
Hiflylabs is a team of 250+ data and tech enthusiasts based in Budapest. They focus on data engineering, data science, artificial intelligence and application development, working on a wide range of projects around the world. Hiflylabs values its people and is committed to nurturing their personal and professional development through a mentoring system.
Design and develop an AI-powered productivity analytics platform.
Build scalable LLM pipelines and create a meta-workflow system.
Develop system-level prompt engineering and build an evaluation framework for AI output quality control.
Appflame is a Ukrainian product-driven tech company committed to building world-class products. They have 500+ team members and offices in Kyiv, London, Limassol, and a co-working hub in Warsaw; they value bold, driven people who are passionate about building real products.
Build AI-Powered Features: Design, develop, and deploy production-grade AI applications from concept to deployment.
Architect Scalable Systems: Create robust backend architectures that support AI workloads, ensuring low latency and high reliability.
Drive AI Innovation: Implement and optimize agentic AI systems, RAG pipelines, and multi-agent workflows using modern LLM frameworks.
Procurify is the AI-enhanced procurement and AP automation platform for mid-market organizations, making it easy for organizations to take control of spending and save money. It is a remote-first company with a big heart and a strong ambition to modernize how organizations manage business spend.
Design and implement end-to-end AI solutions for document understanding and automated report generation.
Build and deploy LLM-based systems, including RAG pipelines, to retrieve and combine context from multiple data sources.
Work with unstructured and semi-structured data such as PDFs, documents, images, and historical records, transforming it into usable inputs for AI systems.
Smart Working believes your job should not only look right on paper but also feel right every day. They aim to connect skilled professionals with outstanding global teams and products for full-time, long-term roles in a genuine community that values growth and well-being.
Collaborate within a multi-disciplinary team of product managers, designers, software engineers, machine learning and biomedical scientists.
Design, build, and maintain scalable, reliable AI systems.
Drive technical decisions and provide context-aware solutions for AI systems in biological research.
Owkin is an AI company with a mission to solve the complexity of biology. They are building the first Biology Super Intelligence (BASI) by combining powerful biological large language models, multimodal patient data, and agentic software.
Design, develop, and maintain LLM-powered applications and autonomous agents
Build agentic workflows and orchestration layers using LangGraph or similar frameworks
Implement and refine prompt engineering strategies for reliability, safety, and performance
NBCUniversal is a world-leading media and entertainment company that creates and distributes content across film, television, and streaming. We own leading entertainment and news brands and operate industry-leading theme parks around the world and champion an inclusive culture.
Contribute to designing, evaluating, and shipping our mental health AI Agent and its supporting infrastructure.
Develop and maintain robust data pipelines to power model training and evaluation.
Partner with AI Research, Product, and Engineering teams to define new features.
Sword Health is shifting healthcare from human-first to AI-first through its AI Care platform. They aim to make world-class healthcare available anytime, anywhere, while significantly reducing costs. Backed by clinical studies and patents, Sword Health has raised more than $500 million from leading investors.
Design architecture for AI-enabled applications and services
Build reusable AI services and APIs
Implement LLM integrations, RAG pipelines, and agent-based systems
Crum & Forster (C&F) provides specialty and standard commercial lines insurance products through admitted and surplus lines insurance companies. They have over 2500 employees and are known for their employee-first focus and commitment to diversity, equity, and inclusion.
Design, build, and deploy production AI agents and multi-agent orchestration systems.
Architect RAG pipelines with vector search and knowledge base management for AI-driven support.
Build production microservices and APIs serving as orchestration layers for AI agent systems.
Greenlight is a family fintech company helping parents raise financially smart kids. They serve over 6 million parents and kids with their banking app, aiming to ensure every child has the opportunity to become financially healthy and happy.
Lead Agent Development: Drive the development of Owkin’s Data Transformation Agent (DTA).
Orchestrate Data Workflows: Design, implement, and maintain complex data transformation workflows.
Ensure Code Excellence: Define and enforce robust engineering practices.
Owkin is an AI company on a mission to solve the complexity of biology. They are building the first Biology Super Intelligence (BASI) by combining powerful biological large language models, multimodal patient data, and agentic software.
Design and implement scalable ML infrastructure to support model development and deployment
Develop and maintain evaluation frameworks for Large Language Models (LLMs), including RAG-based systems
Evaluate model performance using tools such as RAGAS, DeepEval, or similar frameworks
EX Squared LATAM collaborates with global clients to build innovative digital solutions that drive real business impact. They foster a collaborative, inclusive, and innovation-driven culture where continuous learning and professional growth are at the core of everything they do.
Own agent quality end-to-end: diagnosis, improvement, and validation across SmartAssist's orchestrator and subagents
Drive quality improvements through prompt engineering, context engineering, and RAG retrieval tuning
Extend and mature our evaluation framework: scorers, golden datasets, regression gates, and online evaluation for production traffic
Smartsheet has been helping people and teams achieve for over 20 years. They are building tools that empower teams to automate the manual, uncover insights, and scale smarter.
Build and ship AI-powered product features using LLMs and generative models
Develop and maintain services and APIs around ML models
Integrate AI models into production systems and user-facing applications
Social Discovery Group (SDG) is the 3rd largest social discovery company in the world, uniting 60+ brands with 500 million users. They transform virtual intimacy into the new normal by solving the problems of loneliness, isolation, and disconnection. Their international team of 1200 professionals and digital nomads works all over the world.
Define chunking strategies based on content type, semantic coherence, and use case requirements.
Build metadata schemas, tagging frameworks, and document structures to optimize retrieval precision.
Great Day Improvements is a direct-to-consumer provider of premium home improvement products. They have over 4,800 employees across 130 metropolitan markets throughout the U.S. and they continue to rank among the top home improvement companies nationwide.
Design, build, and deploy AI-powered features and applications rapidly.
Integrate LLMs and AI models into existing products, handling the full stack.
Build robust APIs and backend services to power AI features.
Clara is the fastest-growing company in Latin America, providing solutions for businesses to manage payments. They have over 20,000 customers and are backed by top investors, fostering a fast-paced, supportive environment across the Americas.
Design multi-agent systems to automate business workflows.
Build and integrate AI agents using LLMs, APIs, and internal tools.
Continuously improve agent performance based on metrics and feedback.
Findies is a social shopping network helping women discover better products for their lifestyle. It's a small, hands-on team looking for professionals who want ownership and the opportunity to shape the business, operating in the e-commerce industry.
Set the technical vision and reference architecture for agentic AI across applications.
Build and govern reusable platform components to accelerate adoption across teams.
Drive cross-functional roadmaps and integration standards across OCIO and business teams.
PointClickCare helps providers deliver exceptional care. They are a leading health tech company that’s founder-led and privately held, empowering their employees to push boundaries, innovate, and shape the future of healthcare.
Design, implement, and evaluate machine learning models and AI algorithms.
Develop and optimize prompts for LLMs to improve model outputs.
Collaborate with software engineers, data scientists, and product teams.
Cadre AI is focused on building and optimizing AI-powered platforms, bringing together cutting-edge technologies and expertise in machine learning and large language models. The team is dedicated to advancing AI capabilities and applying them to real-world challenges through scalable, high-impact solutions.
Architect, develop, and maintain scalable backend services for AI applications.
Integrate 3rd party APIs such as Twilio, WhatsApp, and OpenAI.
Design and improve multi-agent orchestration frameworks for AI conversations.
Tuotempo transforms healthcare experiences through intelligent digital solutions, offering a patient engagement platform. They empower medical professionals by streamlining operations and enhancing patient experiences with their cloud-based CRM system, boasting a remote-first culture with hubs in Bologna and Barcelona.