Senior Full Stack Developer

Proximity Recruitment are searching for a talented Senior Full Stack Developer (circa £70,000 + 15% Bonus + Benefits) to join a thriving B2B business in Northampton who are on a significant upward curve of growth & development. The successful candidate will major in AWS, Python & Node.js and the role is 3 days a week in the office, 2 days working from home.

Responsibilities include:

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• Develop, deploy, & maintain full-stack web applications, internal tools, business platforms, & custom software solutions.
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• Build & maintain scalable backend services, APIs, data workflows, & cloud-native applications using Python, Node.js, and modern development frameworks.
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• Design, develop, and support cloud-based solutions across AWS, including services such as EC2, Lambda, Amplify, Athena, Cognito, S3, Redshift, & related technologies.
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• Host, manage, & maintain custom applications across AWS and Zoho Catalyst.
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• Develop and maintain secure, reliable API integrations between Zoho CRM, AWS-hosted applications, internal systems, lender platforms, & third-party services.
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• Build & enhance custom CRM widgets, web interfaces, and internal applications using JavaScript, HTML, CSS, React, Node.js, & other modern web technologies.
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• Work alongside CRM, Machine Learning, Data, & Operations teams to integrate predictive models, automation tools, and analytical insights into operational workflows.
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• Use AI-assisted development tools, such as Codex or similar.
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• Provide technical oversight & support for complex issues.
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This growing innovative & entrepreneurial business has several exciting fintech product launches on the horizon. Working closely with the Head of Tech & a team of 12 this position has opportunity for growth and to be involved in a market-leading firm's growth journey. Please don’t hesitate to apply for more details.