Hybrid Senior Javascript Engineer

at Immediate

• Job title: Senior Javascript Engineer
• Job type: Full Time
• Experience level: Senior
• Salary: £76,000 per year
• Degree requirement: Bachelor's Degree
• Tech skills: AWS, Cloud, Distributed Systems, JavaScript, MySQL, Node.js, TypeScript
• Location requirements: Hybrid, London, United Kingdom

About the role

• Senior JavaScript Engineer designing and building scalable APIs and AI content services for Immediate's digital platform. Collaborating with team members to enhance product functionalities in a hybrid work environment.

Responsibilities

• You’ll be working on Fabric, our digital publishing platform, to design and build scalable APIs and AI powered text, audio and video content services, that integrate internal systems with third party platforms.
• Reporting to the Lead UI Developer, the Senior JavaScript Engineer will be expected to develop, maintain, and support our digital products in accordance with the business and technology objectives.
• Immerse yourself in our technical ecosystem
• Develop and test new features, and support existing ones
• Build reusable code, packages and libraries for future use
• Optimise code for maximum speed and scalability against an agreed performance budget
• Use testing frameworks to ensure automated test coverage for platform functionality
• Collaborate with other team members Delivery Manager and Product Owner to help plan new functionality or major enhancements
• Write and improve technical documentation when necessary

Requirements

• Developing JavaScript APIs and services using Node.js and TypeScript
• Working with Node/TypeScript within large-scale projects
• Distributed systems, scalability and cloud architecture (preferably AWS)
• Building and working with mixed data formats (structured and unstructured) and storage (e.g. blob storage, MySQL, Document Storage)
• Building and integrating with RAG pipelines
• Building and maintaining multi-step workflows and processes orchestrated by AI
• LLM integration patterns
• Implementing AI solutions using AWS, or an equivalent, such as:
• Model access and orchestration e.g. Amazon Bedrock
• Vector and semantic search e.g. Amazon OpenSearch

Benefits

• A relaxed working environment with regular socials including a summer festival
• Immediate Community webinars, well-being initiatives and Mental Health First aiders
• 25 days holiday plus a day for your birthday. Our offices will be closed between Christmas and New Year’s which are in addition to your annual entitlement
• Tailored training and development through our Love Learning platform
• A progressive and transparent culture with clear career progression
• Flexible / hybrid working plus early finish Fridays
• Cycle to work scheme
• Enhanced Family Policies including paternity, adoption and surrogacy leave. We also provide a pregnancy loss, fertility, and carers policy
• Competitive pension plans and Life Assurance
• A newly renovated modern office with lots of collaborative spaces