Ref: 1736494_1616159206

Senior Backend Developer Outside of IR35

England, London

Job description

Senior Backend Developer Outside of IR35

1736494_1616159206

Jefferson Frank are searching for a number of Developers to work with a entertainment company based in London. The ideal candidate will be a Node.JS Expert with advanced working skills with AWS Lambda and Postgres.

Requirements

-AWS Lambda

-Node.JS, Postgres

-ES6 JavaScript patterns including confident design and test of asynchronous flows

-Integration of physical card terminals

-Unit tests with Jest, Mocha or other frameworks

Desirable

-E2E implementation of Worldpay integration including payment gateway (Java) setup

or with experience of multiple other payment integrations

-Webhooks working with Voucher codes

This is an outside of IR35 contract which is 2 months initially with extensions up to 6 plus months.

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