Source Job

Define solution architecture and analytical frameworks for complex client business challenges. Incorporate Generative AI and advanced techniques into scalable, repeatable frameworks. Lead the integration of Generative AI into solution frameworks for information retrieval and content generation.

WNS (Holdings) Limited is a leading Business Process Management (BPM) company that combines industry knowledge with technology and analytics expertise.

• Research, Document, Test, and Ideate: Explore the best ways to achieve our customers’ goals using LLMs and other AI tools.
• Master Our Dialogue Platform: Become an expert, answer questions, and train others on prompting both within and outside of our platform.
• Train Our AIs: Utilize prompting, knowledge-base creation, and fine-tuning to enhance our AI capabilities.

1mind is a platform that deploys multimodal Superhumans for revenue teams, combining a face, a voice, and a GTM brain. The company has a remote-first, fast-moving culture with ownership, autonomy, and impact from day one.

• Train and fine-tune text models (LLMs), deploying them on Google Cloud, and building automation around these models.
• Analyse business requirements for the desired output format and the logic the model must implement.
• Develop services and APIs (REST/gRPC) that expose the model to other systems.

Medier isn’t just a marketing agency—we’re creative partners to our clients.

Collaborate with Sales, Pre-sales, Marketing, and Engineering teams to align business needs with innovative GTM system solutions, fostering data-driven decision-making. Manage end-to-end project lifecycles for AI Initiatives, from concept and BRD creation to successful implementation and stakeholder alignment. Perform in-depth data analysis to identify trends and opportunities across GTM systems and develop and present compelling reports and dashboards.

Zscaler accelerates digital transformation so our customers can be more agile, efficient, resilient, and secure.

• Build and maintain gen AI prompts aligned with ad formats and community dynamics.
• Improve the quality and brand safety of model outputs across text, images, and video.
• Partner with Product and Engineering to prioritize improvements and accelerate feature development.

Reddit is a community built on shared interests and trust, home to open conversations and one of the internet’s largest sources of information.

• Development and deployment of LLM-powered features, including summarization tools.
• Build backend services in Python that integrate ML/LLM models with Fullscript’s platform.
• Collaborate with medical and product teams to deliver AI features for practitioners and patients.

Fullscript is a health technology company committed to helping people get better by connecting practitioners to products and patients to care plans. They empower over 125,000 practitioners and 10 million patients through their comprehensive platform.

As a Principal Decision Scientist, you will define high-level business objectives directly with clients, then develop and execute the project plan to meet those objectives. You will provide technical leadership to guide development work across teams while also owning and delivering specific technical components yourself. You will design and develop feature engineering pipelines, build ML & AI infrastructure, deploy models, and orchestrate advanced analytical insights.

Aimpoint Digital is a premier analytics consulting firm with a mission to drive business value for clients through expertise in data strategy, data analytics, decision sciences

• Explore and preprocess raw, messy datasets and design data strategies.
• Prototype model ideas and translate prototypes into production.
• Collaborate with cross-functional teams to turn ideas into impactful features.

Hostinger is shaping the future of online success powered by AI and driven by people with over 4 million clients in 150 countries.

Design and implement agentic architecture, defining context management, data flow, and action orchestration. Build AI variables capable of autonomous action loops to enrich leads and trigger actions. Deliver Copilot v1, initially semi-agentic, with potential for autonomous workflows, while implementing monitoring of all output.

lemlist is a global B2B SaaS business with $43M ARR, fully bootstrapped, profitable, and growing fast, shipping one of the most loved Sales Engagement Platforms worldwide.

• Create "must-have research" insights for technology leaders, focusing on AI-native software design and development.
• Analyze client issues and provide actionable insights based on technology and market trends.
• Deliver high-value presentations at Gartner events and industry conferences, supporting sales and client engagement.

Gartner, Inc. guides leaders with expert analysis and bold ideas to deliver actionable, objective business and technology insights. Since its founding in 1979, it has grown to 21,000 associates globally, supporting ~14,000 client enterprises in ~90 countries.

• Prototype, iterate, and ship algorithms to production in close collaboration with Product, Data Engineering, and Software teams.

Mirakl provides eCommerce software solutions that enable enterprises to drive growth and efficiency in their online business. With over 350 employees in France and offices in 7 countries, Mirakl is considered a Great Place to Work company that is pioneering the platform economy.

• Design, develop, and deploy AI-driven applications to make our software more accessible.
• Own the software from requirements development through deployment and maintenance.
• Design, build, test, and deploy a scalable system architecture.

Epistemix empowers organizations to make smarter decisions by simulating real-world outcomes using synthetic populations.

• Lead domain-specific model optimization using PEFT (LoRA/QLoRA) and knowledge distillation to balance cost, latency, and reasoning capability.
• Build next-gen Retrieval-Augmented Generation pipelines using hybrid search, cross-encoders, and self-correcting retrieval loops.
• Design and deploy multi-agent systems using frameworks like LangGraph or CrewAI, enabling autonomous task planning and tool-use (Function Calling).

ServiceNow is a global market leader, bringing innovative AI-enhanced technology to over 8,100 customers, including 85% of the Fortune 500®. Their intelligent cloud-based platform seamlessly connects people, systems, and processes to empower organizations to find smarter, faster, and better ways to work.

Work on impactful AI and machine learning projects and contribute to solutions. Help build and support machine learning models and AI systems that power Experian's products and services. Participate in research and experimentation with new AI techniques and tools and machine learning models focusing on real-world applications.

Experian is a global data and technology company, powering opportunities for people and businesses around the world.

• Drive fundamental and applied research in AI.
• Build cutting edge Generative AI models, using techniques like Supervised Finetuning (SFT), Reinforcement Learning (RL), prompt improvements and synthetic data generation
• Collaborate closely with product managers and engineers to transform user feedback into requirements for AI systems.

Figma’s platform helps teams bring ideas to life—whether you're brainstorming, creating a prototype, translating designs into code, or iterating with AI.

Build resilient AI Agents using LangGraph and microservices. Develop complex automation workflows in n8n. Collaborate with Internal Business Analysts to focus on coding, not guessing requirements.

At Gcore, you’ll help design and deliver that foundation for an AI-driven world, being a global provider of infrastructure and software solutions for AI, cloud, network, and security.

• Build the shared AI execution platform that powers every AI product.
• Shape the unified architecture, guide tough tradeoffs, and elevate engineering standards.
• Ensure the platform is scalable, safe, cost-efficient, and easy to build on.

Zapier builds a platform to help millions of businesses scale with automation and AI, aiming to make automation work for everyone.

• Build infrastructure that enables quality monitoring across Design Generation.
• Guide Design Generation teams on how to evaluate their systems effectively.
• Build platforms that make evaluation accessible and automated.

Canva is a company that is redefining how the world experiences design.

• Design, implement, and deploy AI-powered features, including model training, fine-tuning, and prompt engineering workflows.
• Translate product requirements into robust, production-ready AI solutions, working with Product Managers, Software Engineers, and Data Scientists.
• Optimize models and infrastructure for scalability, latency, and cost efficiency, partnering with DevOps and MLOps to ensure reliable and maintainable AI pipelines.

Paper is reimagining how schools support students so that every learner can reach their full potential.

• Develop and deliver cutting-edge agentic AI solutions utilizing Cohere’s foundation models and Agentic AI Foundry - North.
• Architect scalable, secure, and customizable NLP and generative AI solutions tailored to enterprise customer needs.
• Collaborate with customers to understand complex workflows, design pilots, and translate business requirements into technical solutions.

Cohere is training and deploying frontier models for developers and enterprises who are building AI systems to power magical experiences.