Love variety - our engineers rotate teams so that we can learn from each other. Excellent with Typescript both front-end & back-end (with Node.js) Can use Angular & React with Tailwind Click here to view how Epsilon transforms marketing with 1 View, 1 Vision, 1 Voice. Additional Information When You Join Us, We'll Create Something EPIC Together Epsilon is More ❯
such as DBT is desired. Experience with front-end technologies, such as HTML5, CSS3, and JavaScript. Knowledge of JavaScript frameworks, such as React (preferred), Angular, and Vue.js. Knowledge of CSS frameworks, such as Bootstrap, Material UI, and Tailwind CSS. Strong understanding of API protocols and standards, including REST and GraphQL. Hands-on experience with AWS services such as More ❯
AWS, AWS Serverless, Azure AWS CDK for C#, SST ECS, Linux, Ansible, Packer New Relic, Insight Hub Product Development Stacks: Ruby, Ruby on Rails, Ember.js, JavaScript NodeJS, TypeScript, Angular, TailwindCSS .NET 7, Blazor WebAssembly Puma, Sidekiq Postgres, Redis GitHub, AzureDevOps, Slite, Slack How You'll Make An Impact We are looking for a talented senior software engineer who is experienced … Senior-level engineer with 5+ years of experience Strong at developing web applications using an object orientated language like Ruby, being familiar with Ruby on Rails, JavaScript, HTML and CSS Experience working with Single Page Applications and Javascript frameworks such as React, Angular, Vue.js or (preferably) Ember.js Desirable: A robust knowledge of building and working with RESTful APIs Desirable More ❯
London, England, United Kingdom Hybrid / WFH Options
Footium
paced, high-impact environment, we’d really LOVE to hear from you! You’ll be working with (and ideally experienced in) most of the following technologies: Frontend : Next.js, TypeScript, TailwindCSS, ChakraUI DevOps : AWS ECS, Lambda, SQS, S3, CloudWatch, Terraform, SST, Docker Requirements Working as an IC (individual contributor) your focus will be on: Build and maintain full … stack features using our modern TypeScript-based stack. Architect backend services and APIs using Node.js, PostgreSQL, and GraphQL. Create responsive, accessible UIs with React, Next.js, TailwindCSS, and ChakraUI. Develop and integrate scalable, reliable GraphQL APIs. Optimize systems for speed, scalability, and user experience across both frontend and backend. Deploy containerized services and contribute to our CI/… environment, we’d really LOVE to hear from you! Our Tech Stack You’ll be working with (and ideally experienced in) most of the following technologies: Frontend : Next.js, TypeScript, TailwindCSS, ChakraUI Backend : TypeScript, Node.js, PostgreSQL, GraphQL DevOps : AWS ECS, Lambda, SQS, S3, CloudWatch, Terraform, SST, Docker Requirements Working as an IC (individual contributor) your focus will be More ❯
to hit the ground running, make critical decisions, and help shape the product from the ground up—all while following Agile best practices. Tech Stack – Languages & Frameworks: Node.js, Next.js, TailwindCSS – Cloud & Infrastructure: AWS (ECS, Lambda, S3, CloudFront), CI/CD with GitHub Actions – Databases: PostgreSQL (or MySQL/MongoDB) – APIs & Architecture: REST, GraphQL, Microservices – Best Practices: TDD More ❯
Celery), and advanced SQL (joins, indexes, migrations). Experience building microservices architectures, Docker, and CI/CD. Frontend Development (Strongly Preferred): Proficiency in Next.js (v13+), React (Hooks), TypeScript, and TailwindCSS (or equivalent CSS framework). Experience building dynamic dashboards with data-fetching libraries (SWR or React Query). Entrepreneurial Mindset: You thrive in high-uncertainty environments, move fast, and … Celery), and advanced SQL (joins, indexes, migrations). Experience building microservices architectures, Docker, and CI/CD. Frontend Development (Strongly Preferred): Proficiency in Next.js (v13+), React (Hooks), TypeScript, and TailwindCSS (or equivalent CSS framework). Experience building dynamic dashboards with data-fetching libraries (SWR or React Query). ·Leadership & Soft Skills Entrepreneurial Mindset: You thrive in high-uncertainty environments More ❯
Celery), and advanced SQL (joins, indexes, migrations). Experience building microservices architectures, Docker, and CI/CD. Frontend Development (Strongly Preferred): Proficiency in Next.js (v13+), React (Hooks), TypeScript, and TailwindCSS (or equivalent CSS framework). Experience building dynamic dashboards with data-fetching libraries (SWR or React Query). Entrepreneurial Mindset: You thrive in high-uncertainty environments, move fast, and … Celery), and advanced SQL (joins, indexes, migrations). Experience building microservices architectures, Docker, and CI/CD. Frontend Development (Strongly Preferred): Proficiency in Next.js (v13+), React (Hooks), TypeScript, and TailwindCSS (or equivalent CSS framework). Experience building dynamic dashboards with data-fetching libraries (SWR or React Query). ·Leadership & Soft Skills Entrepreneurial Mindset: You thrive in high-uncertainty environments More ❯
Celery), and advanced SQL (joins, indexes, migrations). Experience building microservices architectures, Docker, and CI/CD. Frontend Development (Strongly Preferred): Proficiency in Next.js (v13+), React (Hooks), TypeScript, and TailwindCSS (or equivalent CSS framework). Experience building dynamic dashboards with data-fetching libraries (SWR or React Query). Entrepreneurial Mindset: You thrive in high-uncertainty environments, move fast, and … Celery), and advanced SQL (joins, indexes, migrations). Experience building microservices architectures, Docker, and CI/CD. Frontend Development (Strongly Preferred): Proficiency in Next.js (v13+), React (Hooks), TypeScript, and TailwindCSS (or equivalent CSS framework). Experience building dynamic dashboards with data-fetching libraries (SWR or React Query). ·Leadership & Soft Skills Entrepreneurial Mindset: You thrive in high-uncertainty environments More ❯
AWS, AWS Serverless, Azure AWS CDK for C#, SST ECS, Linux, Ansible, Packer New Relic, Insight Hub Product Development Stacks: Ruby, Ruby on Rails, Ember.js, JavaScript NodeJS, TypeScript, Angular, TailwindCSS .NET 7, Blazor WebAssembly Puma, Sidekiq Postgres, Redis GitHub, AzureDevOps, Slite, Slack How You'll Make An Impact We are looking for a talented senior software engineer who is experienced … Senior-level engineer with 5+ years of experience Strong at developing web applications using an object-oriented language like Ruby, being familiar with Ruby on Rails, JavaScript, HTML and CSS Experience working with Single Page Applications and Javascript frameworks such as React, Angular, Vue.js or (preferably) Ember.js Desirable: A robust knowledge of building and working with RESTful APIs Desirable More ❯
Bristol, England, United Kingdom Hybrid / WFH Options
Duel Tech
We want you to be an integral part of an engineering team that values autonomy, impact, and ownership. Our technology stack primarily includes Angular (latest version), TypeScript, Node.js, MongoDB, TailwindCSS, and Elastic Beanstalk (AWS), with an increasing focus on real-time data processing and scalable services. If you enjoy working across front-end, back-end, infrastructure, and … engineers, fostering a culture of continuous learning. Help optimise database performance, indexing, and query efficiency in MongoDB. Contribute to the enhancement of front-end practices, including the adoption of TailwindCSS for scalable design systems. Take care of your own DevOps and security to ensure the stability and security of applications. Improve developer experience by automating repetitive tasks … have experience working with MongoDB (Atlas), SQL, or other NoSQL databases. You have experience with cloud platforms (AWS preferred, including Elastic Beanstalk, S3, Lambda). You have experience with TailwindCSS, DaisyUI, or other modern UI frameworks. You understand the use of RESTful APIs, architecture, and serverless computing. You have some experience with infrastructure as code tools (Terraform More ❯
An inquisitive mind and demonstrable examples of implementing proactive solutions. Excellent interpersonal and communication skills with employees at all levels and good written English. Technical skills: Must Frontend: HTML, CSS JavaScript (ES2020+), TypeScript SolidJS or React Unit-testing (Vitest/Jest/similar) End-to-end testing (Cypress/Playwright/similar) Backend : RESTful APIs Node.js SQL and/… or NoSQL databases Unit-testing Integration testing Infrastructure: Vercel (or similar) AWS (S3, Lambda, ECS, SQS). Recommended Astro TailwindCSS GraphQL Figma Web accessibility JS and CSS animations State management libraries Express.js Bonus points: Experience with ecommerce platforms (Shopify or equivalent), headless CMSs and analytics tools integration (GTM, GA). Understanding of the ecommerce order lifecycle More ❯
london, south east england, united kingdom Hybrid / WFH Options
ROLI
An inquisitive mind and demonstrable examples of implementing proactive solutions. Excellent interpersonal and communication skills with employees at all levels and good written English. Technical skills: Must Frontend: HTML, CSS JavaScript (ES2020+), TypeScript SolidJS or React Unit-testing (Vitest/Jest/similar) End-to-end testing (Cypress/Playwright/similar) Backend : RESTful APIs Node.js SQL and/… or NoSQL databases Unit-testing Integration testing Infrastructure: Vercel (or similar) AWS (S3, Lambda, ECS, SQS). Recommended Astro TailwindCSS GraphQL Figma Web accessibility JS and CSS animations State management libraries Express.js Bonus points: Experience with ecommerce platforms (Shopify or equivalent), headless CMSs and analytics tools integration (GTM, GA). Understanding of the ecommerce order lifecycle More ❯
skills:/strong/b/strong p i Must/i/p ul li b strong Frontend:/strong/b/li li ul li HTML, CSS/li li JavaScript (ES2020+), TypeScript/li li SolidJS or React/li li Unit-testing (Vitest/Jest/similar)/li li End-to-end testing … li li AWS (S3, Lambda, ECS, SQS)./li/ul/li/ul p i Recommended/i/p ul li Astro/li li TailwindCSS/li li GraphQL/li li Figma/li li Web accessibility/li li JS and CSS animations/li li State management libraries More ❯
Head of Marketing to ship features that improve user experience, enhance backend performance, and enable new layers of interactivity and analytics. Responsibilities Develop and maintain scalable frontend components (React, Tailwind) Build and optimize backend services (Golang, GraphQL, PostgreSQL, Redis) Support integration with Elasticsearch and data indexing pipelines Collaborate with design and product teams to improve UX and dashboard responsiveness … tooling Implement analytics, feature flags, and user activity tracking where needed Desired Skills & Experience 4+ years of full-stack development experience Strong knowledge of: React and modern frontend development (Tailwind, Next.js a plus) Golang and backend architecture PostgreSQL and GraphQL APIs Experience working with Elasticsearch or other indexing/search frameworks Familiarity with containerization and CI/CD (Docker More ❯
full-stack applications, with a strong emphasis on backend engineering. Strong proficiency in Python and backend frameworks such as FastAPI or Flask. Familiarity with frontend technologies (Next.js, React, TypeScript, Tailwind) with an eye for building polished, user-friendly interfaces. Experience making trade-offs between speed and quality in fast-paced environments. A passion for AI and experience working on More ❯
full-stack applications, with a strong emphasis on backend engineering. Strong proficiency in Python and backend frameworks such as FastAPI or Flask. Familiarity with frontend technologies (Next.js, React, TypeScript, Tailwind) with an eye for building polished, user-friendly interfaces. Experience making trade-offs between speed and quality in fast-paced environments. A passion for AI and experience working on More ❯
London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
with AWS Serverless (Lambda, EventBridge, DynamoDB, SQS, Step Functions, API Gateway) or equivalent cloud functions. Strong front-end skills in React/Remix/Vite and modern component libraries (TailwindCSS, ShadcnUI). Solid SQL/no-SQL design and performance tuning skills (PostgreSQL, DynamoDB, ElectroDB). Comfort working in Python for data pipelines, ML ops, or scripting. Proven ability to More ❯
AWS, AWS Serverless, Azure AWS CDK for C#, SST ECS, Linux, Ansible, Packer New Relic, Insight Hub Product Development Stacks: Ruby, Ruby on Rails, Ember.js, javascript NodeJS, TypeScript, Angular, TailwindCSS .NET 7, Blazor WebAssembly Puma, Sidekiq Postgres, Redis GitHub, AzureDevOps, Slite, Slack How You'll Make An Impact We are looking for a Senior Platform Engineer who thrives in a More ❯
experience UI/UX technologies such as React.js, Svelte , Angular.js, or Vue.js .NET Unit testing frameworks ( i.e. XUnit , NUnit , MSTest ) Having experience with the following technologies is a plus: TailwindCSS AI Coding Assistance Embeddings, Azure Open AI/Open AI, RAG, Vector Databases, and Semantic Search Working containers via Docker, K8s, and/or Azure Container Instances More ❯
experience UI/UX technologies such as React.js, Svelte , Angular.js, or Vue.js .NET Unit testing frameworks ( i.e. XUnit , NUnit , MSTest ) Having experience with the following technologies is a plus: TailwindCSS AI Coding Assistance Embeddings, Azure Open AI/Open AI, RAG, Vector Databases, and Semantic Search Working containers via Docker, K8s, and/or Azure Container Instances More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Hargreaves Lansdown
Experience performing code reviews and following up with learning opportunities. Experience operating within an Agile framework. Experience of working in a DevOps culture. Knowledge Excellent knowledge of HTML/CSS (Tailwind/SCSS), JavaScript and Typescript. Senior level working knowledge of JavaScript libraries and frameworks, in particular, React, Next.js, Node.js. Fluent using Git (GitLab) and building CI/ More ❯
genuine passion for sustainability. Key Responsibilities: Develop and maintain both frontend and backend components of digital solutions. Contribute to user interface development using technologies such as React.js, TypeScript, and Tailwind CSS. Support backend development using Python (Django/FastAPI) and Node.js (Express). Assist with database development and maintenance (PostgreSQL, MySQL, and optionally MongoDB/DynamoDB). Contribute to More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Haystack
genuine passion for sustainability. Key Responsibilities: Develop and maintain both frontend and backend components of digital solutions. Contribute to user interface development using technologies such as React.js, TypeScript, and Tailwind CSS. Support backend development using Python (Django/FastAPI) and Node.js (Express). Assist with database development and maintenance (PostgreSQL, MySQL, and optionally MongoDB/DynamoDB). Contribute to More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Haystack
genuine passion for sustainability. Key Responsibilities: Develop and maintain both frontend and backend components of digital solutions. Contribute to user interface development using technologies such as React.js, TypeScript, and Tailwind CSS. Support backend development using Python (Django/FastAPI) and Node.js (Express). Assist with database development and maintenance (PostgreSQL, MySQL, and optionally MongoDB/DynamoDB). Contribute to More ❯
london, south east england, united kingdom Hybrid / WFH Options
Haystack
genuine passion for sustainability. Key Responsibilities: Develop and maintain both frontend and backend components of digital solutions. Contribute to user interface development using technologies such as React.js, TypeScript, and Tailwind CSS. Support backend development using Python (Django/FastAPI) and Node.js (Express). Assist with database development and maintenance (PostgreSQL, MySQL, and optionally MongoDB/DynamoDB). Contribute to More ❯