Software engineer, generative AI (UK)

About WRITER

WRITER is where the worlds leading enterprises orchestrate AI-powered work. Our vision is to expand human capacity through superintelligence. And were proving its possible through powerful trustworthy AI that unites IT and business teams together to unlock enterprise-wide transformation. With WRITERs end-to-end platform hundreds of companies like Mars Marriott Uber and Vanguard are building and deploying AI agents that are grounded in their companys data and fueled by WRITERs enterprise-grade LLMs. Valued at $1.9B and backed by industry-leading investors including Premji Invest Radical Ventures and ICONIQ Growth WRITER is rapidly cementing its position as the leader in enterprise generative AI.

Founded in 2020 with office hubs in San Francisco New York City Austin Chicago and London our team thinks big and moves fast and were looking for smart hardworking builders and scalers to join us on our journey to create a better future of work with AI.

About the role

Were looking for an exceptional software engineer generative AI to join our rapidly evolving this pivotal role youll be at the forefront of expanding human capacity by building the next generation of AI-powered solutions that transform how leading enterprises operate. Youll dive deep into developing a state-of-the-art platform that leverages cutting-edge generative AI technologies from large language models to sophisticated agentic workflows delivering seamless scalable and secure applications that redefine enterprise productivity. This is an unparalleled opportunity to make a tangible impact shaping the future of AI and contributing to a product thats changing how the world works.

This role is hybrid based out of our San Francisco New York City or London hubs. Youll report to an engineering director or a senior engineering manager.

What youll do

• Design and develop robust scalable and secure generative AI services and applications using Python and modern frameworks to drive enterprise-wide transformation

• Build and optimize high-performance low-latency APIs and microservices for integrating advanced AI models and agentic workflows into our platform

• Collaborate closely with product managers data scientists and cross-functional engineering teams to translate complex business needs into innovative AI solutions from concept to production

• Implement and maintain responsive user interfaces (primarily focused on backend enablement though some frontend interaction is expected) using technologies like React and TypeScript to deliver intuitive user experiences

• Partner with DevOps teams building continuous deployment logging and monitoring; ensuring top-tier performance and reliability

• Own key architectural components ensuring best practices in code quality security and maintainability through rigorous testing and peer reviews

What you need

• 5 years of hands-on experience as a software engineer with a strong emphasis on Python development in production environments. We are open to discussing seniority levels from Senior to Staff.

• Proven expertise in building and deploying generative AI applications leveraging LLMs vector databases (e.g. Pinecone Weaviate pgvector) and modern open source agentic Frameworks.

• Deep understanding and practical experience with microservices architecture RESTful APIs and cloud platforms such as AWS GCP or Azure including containerization with Docker and Kubernetes

• Solid grasp of modern web technologies including FastAPI Asyncio and database systems like PostgreSQL

• A Connect mindset thriving in collaborative settings where you actively engage with cross-functional teams and mentor junior engineers to achieve shared goals

• A Challenge spirit demonstrating exceptional problem-solving skills to tackle complex technical hurdles and proactively suggest innovative improvements to our systems and processes

• An Own attitude taking full accountability for delivering high-quality resilient and scalable code from conception through to production continuously driving performance and maintainability

Benefits & perks (UK full-time employees):

• Generous PTO plus company holidays

• Comprehensive medical and dental insurance

• Paid parental leave for all parents (12 weeks)

• Fertility and family planning support

• Early-detection cancer testing through Galleri

• Competitive pension scheme and company contribution

• Annual work-life stipends for:

  • Wellness stipend for gym massage/chiropractor personal training etc.

  • Learning and development stipend

• Company-wide off-sites and team off-sites

• Competitive compensation and company stock options

Benefits & perks (US Full-time employees)

• Generous PTO plus company holidays

• Medical dental and vision coverage for you and your family

• Paid parental leave for all parents (12 weeks)

• Fertility and family planning support

• Early-detection cancer testing through Galleri

• Flexible spending account and dependent FSA options

• Health savings account for eligible plans with company contribution

• Annual work-life stipends for:

  • Wellness stipend for gym massage/chiropractor personal training etc.

  • Learning and development stipend

• Company-wide off-sites and team off-sites

• Competitive compensation company stock options and 401k

WRITER is an equal-opportunity employer and is committed to diversity. We dont make hiring or employment decisions based on race color religion creed gender national origin age disability veteran status marital status pregnancy sex gender expression or identity sexual orientation citizenship or any other basis protected by applicable local state or federal law. Under the San Francisco Fair Chance Ordinance we will consider for employment qualified applicants with arrest and conviction records.

By submitting your application on the application page you acknowledge and agree to WRITERs Global Candidate Privacy Notice.

Required Experience:

IC