AI Engineer (Generative AI)

TL;DR

AI Engineer (Generative AI): Building and iterating on Generative AI solutions to transform how cross-functional teams operate, enhancing products and streamlining business processes with an accent on LLM-based applications, cloud deployment, and continuous optimization of AI systems. Focus on designing, building, and deploying AI solutions, developing end-to-end AI solutions on cloud platforms, and ensuring the performance, reliability, and scalability of AI systems.

Location: Hybrid, requiring three days per week in the office in London.

Company

hirify.global is a global fintech company powering billions of transactions annually for major brands, focused on making digital payments seamless and efficient.

What you will do

• Partner with product managers, business users, and engineers to research, validate, and deliver high-impact Generative AI use cases.
• Design and build user-facing products leveraging AI capabilities to optimize internal workflows, focusing on adoption and user satisfaction.
• Build, deploy, measure, and iterate on LLM-based applications such as agents, knowledge extraction, and automation solutions.
• Develop end-to-end AI solutions on cloud platforms (AWS, GCP, or Azure), taking ownership of the entire development lifecycle.
• Design systems for continuous optimization of AI system performance, reliability, and scalability.

Requirements

• Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
• Hands-on experience with LLMs (e.g., GPT, Gemini, Claude Code) and applying them to real-world problems.
• Strong backend engineering expertise, including RESTful APIs and micro-services design.
• Proficiency in Python/JavaScript/TypeScript and familiarity with AI frameworks (e.g., LangChain, PydanticAI, Google Agent Development Kit).
• Solid understanding of cloud computing (AWS, GCP, or Azure), containerization (Docker, Kubernetes), and Infrastructure-as-Code (Terraform).
• Proven problem-solving skills and ability to thrive in fast-paced environments, with excellent communication and collaboration skills.

Nice to have

• Frontend development experience with JavaScript/TypeScript and frameworks such as React.
• Experience developing Generative AI applications, including model fine-tuning and prototyping.
• Awareness of ethical AI practices and emerging standards in AI governance.
• Track record of rapid prototyping with measurable ROI.

Culture & Benefits

• High performers are empowered with real ownership and meaningful challenges from day one.
• Ambitious individuals find opportunities for growth and career-defining moments.
• Work as one cohesive team, supporting each other's success regardless of background or identity.
• Enjoy a hybrid working model with flexibility, requiring three days per week in the office for collaboration.
• The company is committed to setting employees up for success and providing an accessible process and working environment.