Formisimo is an award winning SaaS technology company based in Manchester. Using our market leading technology platform Zuko , we help online brands understand their website visitors and how they engage with online forms. We give them the insight they need to improve their online user experience, and help transform their businesses as a result.
We’re also building a new generation of AI-powered analytics and diagnostic tools, incorporating technologies like OpenAI and modern frontend infrastructure.
We’re looking for a pragmatic, product-minded Full Stack Engineer to help evolve and maintain the Zuko platform.
You’ll work closely with a fractional senior technical lead and senior management of the company, but day-to-day you’ll be expected to drive work forward independently.
React frontend Ruby on Rails API layer js + AWS ECS) Real-time data processing using Kinesis, Lambda, Redis, and OpenSearch AWS-based infrastructure (CloudFront, S3, Aurora, etc.)
You’ll contribute across the stack – from UI improvements to backend performance and data pipeline reliability.
New Product Development We’re also building new products using: You’ll have the opportunity to work on these from an early stage and help shape how they evolve.
Improve and maintain our core platform and data pipeline Build new product features across frontend and backend Identify and fix issues proactively (performance, reliability, UX) Solid experience as a full stack engineer (mid-level or above) Strong JavaScript/TypeScript experience (React ideally) Backend experience (Ruby, Node.js, or similar) Comfortable working with APIs, databases, and cloud infrastructure Experience with AWS or similar cloud platforms Pragmatic – you balance speed and quality effectively Experience with data pipelines or event-driven systems Experience with AI/LLM integrations (e.g. Flexible working (full-time or part-time considered) Predominantly working from home with occasional-face to-face days Remote-friendly (UK-based preferred; As well as the opportunity to work for an exciting tech company we offer: Flexible working hours. Competitive salary dependent on experience. Working with household name brands like Experian and Capital One as well as clients based across the world. All the incredible experiences of working at an agile technology company – dizzying highs, and buckle-down-lows, but never boring.”, “datePosted”: “2026-05-23”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Zuko Analytics”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__439438592__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=19285” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “Manchester” } } }
North West UK (remote/flexible considered) Type: Full-time or part-time (flexible)
Formisimo is an award winning SaaS technology company based in Manchester. Using our market leading technology platform Zuko , we help online brands understand their website visitors and how they engage with online forms. We give them the insight they need to improve their online user experience, and help transform their businesses as a result.
We’re also building a new generation of AI-powered analytics and diagnostic tools, incorporating technologies like OpenAI and modern frontend infrastructure.
We’re looking for a pragmatic, product-minded Full Stack Engineer to help evolve and maintain the Zuko platform.
You’ll work closely with a fractional senior technical lead and senior management of the company, but day-to-day you’ll be expected to drive work forward independently.
React frontend Ruby on Rails API layer js + AWS ECS) Real-time data processing using Kinesis, Lambda, Redis, and OpenSearch AWS-based infrastructure (CloudFront, S3, Aurora, etc.)
You’ll contribute across the stack – from UI improvements to backend performance and data pipeline reliability.
New Product Development We’re also building new products using: You’ll have the opportunity to work on these from an early stage and help shape how they evolve.
Improve and maintain our core platform and data pipeline Build new product features across frontend and backend Identify and fix issues proactively (performance, reliability, UX) Solid experience as a full stack engineer (mid-level or above) Strong JavaScript/TypeScript experience (React ideally) Backend experience (Ruby, Node.js, or similar) Comfortable working with APIs, databases, and cloud infrastructure Experience with AWS or similar cloud platforms Pragmatic – you balance speed and quality effectively Experience with data pipelines or event-driven systems Experience with AI/LLM integrations (e.g. Flexible working (full-time or part-time considered) Predominantly working from home with occasional-face to-face days Remote-friendly (UK-based preferred; As well as the opportunity to work for an exciting tech company we offer: Flexible working hours. Competitive salary dependent on experience. Working with household name brands like Experian and Capital One as well as clients based across the world. All the incredible experiences of working at an agile technology company – dizzying highs, and buckle-down-lows, but never boring….