Senior Backend Engineer

JR United Kingdom; Crawley; Remote; GBP 80,000 - 100,000; Full time

Job summary

A financial technology company is seeking a fully remote Senior Backend Engineer to help bring traditional assets into the decentralized finance space. The successful candidate will be responsible for building and maintaining backend APIs and managing AWS infrastructure, with a focus on Golang and web3/crypto.

Qualifications

• Proven experience in backend development using Golang.
• Strong background with AWS services.
• Experience with containerization tools like Docker.

Responsibilities

• Building and improving backend APIs.
• Managing AWS systems and deployments.
• Ensuring platform security and scalability.

Skills

Golang

AWS

Web3/Crypto

Containerization

CI/CD

Job description

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Senior Backend Engineer, Crawley, West Sussex

Client:

The React Hub

Location:

Crawley, West Sussex, United Kingdom

Job Category:

Other

EU work permit required: Yes

Job Views: 10

Posted: 12.06.2025

Expiry Date: 27.07.2025

Job Description:

Location: Fully remote

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

We have partnered with a financial technology company that is building a system to bring 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 focused on Golang and AWS.

Responsibilities include:

• Building, maintaining, and improving backend APIs.
• Managing deployment and infrastructure of AWS-based systems.
• Working with third-party integrations to ensure platform security and scalability.
• Developing backend solutions with Golang.
• Utilizing AWS services such as EC2, Lambda, API Gateway, S3.
• Containerizing and deploying applications using Docker.
• Implementing CI/CD best practices.
• Must have a background in web3/crypto.