Senior Backend Engineer

JR United Kingdom; Hounslow; Remote; GBP 70,000 - 100,000; Full time

Job summary

A leading financial technology partner is seeking a fully remote Senior Backend Engineer with expertise in Golang and AWS. The role involves building and improving backend APIs, managing AWS infrastructure, and ensuring platform security. Ideal candidates will have a web3/crypto background and experience with containerisation.

Qualifications

• Expert in backend development with Golang.
• Strong expertise in AWS (EC2, Lambda, API Gateway, S3).
• Familiarity with CI/CD tools and best practices.

Responsibilities

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

Skills

Backend development

Golang

AWS

Docker

CI/CD

Job description

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Senior Backend Engineer, south west london

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Client:

The React Hub

Location:

south west london, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

5

Posted:

10.06.2025

Expiry Date:

25.07.2025

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Job Description:

Location: Fully remote

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

We have partnered with a financial technology partner that is building a system that brings traditional assets into the decentralized finance space.

Due to their expansion plans, they are looking to hire a fully remote (in Europe) Senior Backend Engineer who is focused on Golang and AWS.

You will be:

• Building, maintaining, and improving our backend APIs.
• Managing the deployment and infrastructure of the AWS-based systems.
• Work with third-party integrations to make sure the platform remains secure and scalable.
• Expert in backend development with Golang.
• Strong expertise in AWS, including EC2, Lambda, API Gateway, S3,
• Containerisation and deployment using Docker
• Familiarity with CI/CD tools and best practices
• Must come from a web3/crypto background.