Senior Backend Engineer

JR United Kingdom; Newcastle upon Tyne; Remote; GBP 70,000 - 100,000; Full time

Job summary

A leading financial technology company is seeking a fully remote Senior Backend Engineer to enhance backend systems integrating traditional assets into decentralized finance. Ideal candidates should possess strong skills in Golang and AWS, with experience in web3/crypto, and will contribute to improving backend APIs and managing AWS infrastructure.

Qualifications

• Expertise in backend development with Golang.
• Strong knowledge of AWS services including EC2, Lambda, API Gateway, S3.
• Must have a background in web3/crypto.

Responsibilities

• Building, maintaining, and improving backend APIs.
• Managing deployment and infrastructure of AWS-based systems.
• Working with third-party integrations to ensure security and scalability.

Skills

Backend development

Golang

AWS

Containerization

CI/CD

Web3/Crypto

Tools

Docker

Job description

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Senior Backend Engineer, Newcastle-upon-Tyne, Tyne and Wear

Client: The React Hub

Location: Newcastle-upon-Tyne, Tyne and Wear, United Kingdom

Job Category: Other

EU work permit required: Yes

Job Views: 5

Posted: 10.06.2025

Expiry Date: 25.07.2025

Job Description:

Location: Fully remote

Salary: Up to £100,000 on a B2B employment contract

We have partnered with a financial technology company building a system that integrates traditional assets into the decentralized finance space.

Due to expansion, they are hiring a fully remote (Europe-based) Senior Backend Engineer focused on Golang and AWS.

You will be:

• Building, maintaining, and improving backend APIs.
• Managing deployment and infrastructure of AWS-based systems.
• Working with third-party integrations to ensure security and scalability.
• Expertise in backend development with Golang.
• Strong knowledge of AWS services including EC2, Lambda, API Gateway, S3.
• Experience with containerization and deployment using Docker.
• Familiarity with CI/CD tools and best practices.
• Must have a background in web3/crypto.