ensure quality and maintainability Requirements You Will Demonstrate: Proven experience leading technical aspects of full stack development projects Strong proficiency in TypeScript/JavaScript and modern frontend frameworks (React, , Svelte, or similar) Backend expertise with Python (Django or FastAPI) and RESTful API design Database proficiency with PostgreSQL including schema design and query optimization Experience with containerisation (Docker) Knowledge of CI More ❯
development, with expertise in: EJB to REST conversion Spring framework WildFly or similar Java EE application servers Swing UI modernization to JS/TS web framework (preferably migrating to Svelte) Strong experience with SQL databases (PostgreSQL preferred) and RESTful API development. Strong experience ensuring compliance with FDA guidelines, cGMP regulations, and GAMP5. Desirable Development in a GxP regulated environment. Experience More ❯
through code reviews and mentoring. Maintain a user-centred mindset , constantly measuring and iterating on how engineering decisions translate into product value. Technical Environment: Languages & Frameworks : Python, TypeScript, React, Svelte Infrastructure & Tools : AWS, PostgreSQL, Snowflake, CI/CD pipelines Ways of Working : Agile squads, continuous delivery, outcome-oriented culture You’ll work in a collaborative, engineering-led environment where autonomy More ❯
City of London, London, United Kingdom Hybrid/Remote Options
Austin Werner
through code reviews and mentoring. Maintain a user-centred mindset , constantly measuring and iterating on how engineering decisions translate into product value. Technical Environment: Languages & Frameworks : Python, TypeScript, React, Svelte Infrastructure & Tools : AWS, PostgreSQL, Snowflake, CI/CD pipelines Ways of Working : Agile squads, continuous delivery, outcome-oriented culture You’ll work in a collaborative, engineering-led environment where autonomy More ❯
Location: Nottingham, ~5 days on-site to start with then 1-2 days on-site per week. 2:30pm finish on Fridays. The requirements include: Any from: TypeScript, React, Svelte, Go, Next.js, Node. A front-end expert who can do back-end for front-end. Full UK right to work. More ❯
standards and raising the bar. What They re Looking For A seasoned Front End specialist with 5+ years under your belt. You re fluent in modern frameworks (React, Vue, Svelte), have TypeScript running through your veins, and obsess over accessibility and performance. Youve shipped large-scale applications and know what excellence looks like in production. Why Join? New leadership. Fresh More ❯
City of London, London, United Kingdom Hybrid/Remote Options
Computappoint
setting standards and raising the bar. What They're Looking For A seasoned frontend specialist with 5+ years under your belt. You're fluent in modern frameworks (React, Vue, Svelte), have TypeScript running through your veins, and obsess over accessibility and performance. You've shipped large-scale applications and know what excellence looks like in production. Why Join? New leadership. More ❯
setting standards and raising the bar. What They're Looking For A seasoned frontend specialist with 5+ years under your belt. You're fluent in modern frameworks (React, Vue, Svelte), have TypeScript running through your veins, and obsess over accessibility and performance. You've shipped large-scale applications and know what excellence looks like in production. Why Join? New leadership. More ❯
Blackpool, Lancashire, England, United Kingdom Hybrid/Remote Options
Oscar Technology
with the following: Backend: PHP, Laravel Frontend: Vue.js Database: MySQL What They're Looking For Commercial experience with PHP and Laravel Strong frontend ability (ideally Vue.js , but React/Svelte/etc. with willingness to learn is fine) Good understanding of modern web development practices & UI/UX fundamentals Someone who enjoys solving problems and writing clean, maintainable code A More ❯
City of London, London, United Kingdom Hybrid/Remote Options
talenty
for onboarding Supported by one of the world’s largest early-stage venture funds and entering a phase of rapid growth Technology Snapshot TypeScript | Node.js | Google Cloud Platform (GCP) | Svelte | Native iOS The Opportunity My client is seeking a Principal/Lead Engineer to take the existing MVP and evolve it into a robust, scalable platform suitable for wider adoption. More ❯
for onboarding Supported by one of the world’s largest early-stage venture funds and entering a phase of rapid growth Technology Snapshot TypeScript | Node.js | Google Cloud Platform (GCP) | Svelte | Native iOS The Opportunity My client is seeking a Principal/Lead Engineer to take the existing MVP and evolve it into a robust, scalable platform suitable for wider adoption. More ❯
Health company (Mental Health, Absence Support, Coaching and more. This company makes a real difference in people's lives for the better. Details: Tech Stack: C#, .NET, Azure | Ideally Svelte or Vue JS (Angular or React is also okay) Paying around £60-80k Start-up culture with the stability of an established company. They are undergoing a modernisation of More ❯
Health company (Mental Health, Absence Support, Coaching and more. This company makes a real difference in people's lives for the better. Details: Tech Stack: C#, .NET, Azure | Ideally Svelte or Vue JS (Angular or React is also okay) Paying around £40-60k DOE Start-up culture. Working on greenfield projects, including AI and other new projects. Looking for More ❯
million-dollar client pipeline ready to onboard Backed by the world’s largest pre-seed VC - we are ready to scale! Tech Stack snapshot: TypeScript, Node, Google Cloud (GCP), Svelte, Native iOS We’re looking for: Cracked engineer (grit > specific frameworks) Full-stack fluent, or hungry to get there fast Bias to action - move fast, own problems, ship often Deep More ❯
million-dollar client pipeline ready to onboard Backed by the world’s largest pre-seed VC - we are ready to scale! Tech Stack snapshot: TypeScript, Node, Google Cloud (GCP), Svelte, Native iOS We’re looking for: Cracked engineer (grit > specific frameworks) Full-stack fluent, or hungry to get there fast Bias to action - move fast, own problems, ship often Deep More ❯
talented Senior to Lead Level Frontend Engineer to join our team in building the next generation of Design Systems that seamlessly integrate with AI/agents. Experience React Next.JS Svelte Figma/Storybook (bonus) Mentoring Junior Developers Leading Teams/Projects Please note, you will need to be eligible for SC Clearance to be considered for these roles Our client More ❯
County Antrim, Northern Ireland, United Kingdom Hybrid/Remote Options
IO Associates
talented Senior to Lead Level Frontend Engineer to join our team in building the next generation of Design Systems that seamlessly integrate with AI/agents. Experience React Next.JS Svelte Figma/Storybook (bonus) Mentoring Junior Developers Leading Teams/Projects Please note, you will need to be eligible for SC Clearance to be considered for these roles* Our client More ❯
Opportunity You’ll be the technical lead for the frontend- guiding the transition from a vanilla TypeScript/SASS setup to a modern framework such as React, Vue, or Svelte . This is a chance to shape best practices, introduce new tooling, and own the future of the frontend codebase. If you enjoy architecting great user experiences, influencing technical decisions … design reviews, and technical planning Implementing robust testing across the frontend stack What We’re Looking For Strong experience building modern frontend applications with TypeScript Expertise in React, Vue, Svelte, or a similar modern JS framework Deep understanding of HTML5, CSS3/SASS, responsive design, and UI best practices Experience integrating with REST APIs Familiarity with testing frameworks (Jest, Vitest More ❯
County Antrim, Northern Ireland, United Kingdom Hybrid/Remote Options
IO Associates
seeking a talented Mid-Level Frontend Engineer to join our team in building the next generation of Design Systems that seamlessly integrate with AI/agents. Skills React Next.JS Svelte Figma/Storybook (bonus) Please note, you will need to be eligible for SC Clearance to be considered for these roles* Our client has a 2 stage interview process, if More ❯
with. Proper ownership. Fast cycles, low ceremony, and room to shape architecture while mentoring others. What you’ll work with as a Staff Software Engineer Stack: Python, TypeScript, React, Svelte, PostgreSQL, Snowflake, AWS. Setup: Cross-functional squads that care about outcomes, not ticket-ticking. You’ll improve scalability, evolve architecture, and still ship. I like that balance. Less pontificating, more … just curious, I’m happy to share the full brief and talk through fit. Senior Software Engineer London, Staff Software Engineer, Principal Engineer, Fintech jobs London, Python, TypeScript, React, Svelte, PostgreSQL, Snowflake, AWS, scalable systems, distributed systems, hybrid jobs London #hiring #softwareengineering #seniorsoftwareengineer #principalengineer #staffengineer #fintech #londonjobs #python #react #typescript #aws #postgresql #snowflake #careers More ❯
with. Proper ownership. Fast cycles, low ceremony, and room to shape architecture while mentoring others. What you’ll work with as a Staff Software Engineer Stack: Python, TypeScript, React, Svelte, PostgreSQL, Snowflake, AWS. Setup: Cross-functional squads that care about outcomes, not ticket-ticking. You’ll improve scalability, evolve architecture, and still ship. I like that balance. Less pontificating, more … just curious, I’m happy to share the full brief and talk through fit. Senior Software Engineer London, Staff Software Engineer, Principal Engineer, Fintech jobs London, Python, TypeScript, React, Svelte, PostgreSQL, Snowflake, AWS, scalable systems, distributed systems, hybrid jobs London #hiring #softwareengineering #seniorsoftwareengineer #principalengineer #staffengineer #fintech #londonjobs #python #react #typescript #aws #postgresql #snowflake #careers More ❯
london (city of london), south east england, united kingdom Hybrid/Remote Options
ASSA ABLOY
Europe. You would also: • Develop and maintain production-grade web applications using Ruby on Rails. • Build interactive, responsive front-end features with modern JavaScript frameworks like StimulusJS (and optionally Svelte), following an "HTML-first" approach and leveraging Hotwire's Turbo (Drive, Frames, Streams) for enhanced performance. • Implement clean, scalable UI components using Tailwind CSS to ensure consistent styling with minimal … will be helpful, but not essential. • Is familiar with modern JavaScript frameworks, including StimulusJS for adding interactivity to HTML without complex JavaScript, focusing on the "HTML-first" approach. Optional Svelte experience. • Understands networking fundamentals including TCP/IP, DNS, HTTP/HTTPS, and WebSockets. Possess general software engineering skills, ideally in C# and Linux toolchains, Bash scripting and PowerShell. • Is More ❯
