Software Engineer (Full stack) - Nodejs/React/Javascript/AWS is required by an award-winning software provider. Their solutions are transforming the industry by providing software and features on the web and mobile.

6 month rolling contract OUTSIDE IR35. London based candidates only.

They are building third-party embeddable web apps and API microservices to meet the needs of a changing industry. This role encompasses software development as well as in-house builds of software, websites, and mobile apps.

What they absolutely need you to do:

Design, implement and maintain APIs to ensure smooth developer experience end to-end.

Design, implement and maintain interactive web applications from provided designs

Collaborate with UX Designers to ensure we provide the best possible experience for our customers.

Adopt and tailor Front End frameworks to create and maintain web applications.

Create and maintain documentation and record design changes.

Write automated tests: unit and end-to-end.

Code reviews Share and improve DX with the team.

Required skills and experience:

Node.js, SSO, HTTP, WebSocket, WebRTC

REST API, OpenAPI (Postman, Stoplight, Insomnia)

Version control software (GitHub, Bitbucket or similar)

Serverless and lambda functions

Cyber security Fundamentals and Best Practice

DevOps and CI/CD practices

Jamstack, PWA, SPA

Experience with Vue.js, Gatsby, Astro, React or similar frameworks

Fluent JavaScript, HTML5, CSS (5+ years)

Testing mentality: Cypress, Jest, Mocha

Cloud-based architectures: AWS, CDK, S3, Lambda, SQS, Cognito, API Gateway

Databases: AWS DynamoDB, GraphQL

Data Structure and Algorithms best practice and performance

IDEs: Visual Studio Code

Bonus if you are familiar with some of the following Artificial Intelligence (AI) exposure Web Workers Familiar with graphics libraries for ad-hoc interactive UI tools Comfortable with vector graphics and SVG Web optimisations & SEO best practices

£400-450 per day OUTSIDE IR35

6 month rolling contract

London based candidates only. I day per week in office.