Senior Web Services Engineer

Salt

Contract United Kingdom, England Computer Occupations

Posted:

January 18, 2026

Location:

United Kingdom, England, United Kingdom

Job Description

Contract Senior Web Services Engineer
📅 3-6 Month Contract

💵 Hourly Rate in USD – Negotiable

🌍 Fully Remote – Open to candidates worldwide

We are seeking a Senior Web Services Engineer to join on a contract basis, working remotely with a globally distributed team. This role is ideal for someone who thrives in ambiguity, enjoys problem-solving, and can design scalable, high-performing systems that integrate legacy platforms with modern web services.

Key Responsibilities
Design and implement scalable database schemas and API interfaces to support large-scale user-generated content with a focus on security, performance, and developer experience.

Architect clean, performant RESTful APIs, GraphQL solutions, and AI-powered features integrating platforms such as Stripe, Shopify, Salesforce, and OpenAI.

Build and integrate Customer Data Platforms (CDPs) and AI/ML...

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Job Overview

Job Type: Contract

Location: United Kingdom, United Kingdom

Posted: January 18, 2026

Deadline: February 27, 2026