Senior Node & TypeScript Engineer - FinTech Impact

iO Associates; Greater London; On-site; GBP 90,000 - 130,000; Full time

Job summary

iO Associates are partnering with a FinTech company in London to recruit a Senior Software Engineer. You will design, build and operate scalable software using TypeScript and Node.js, delivering robust features for financial services platforms.

You will mentor engineers, work with clients and senior stakeholders, and contribute to delivery in a regulated FinTech environment, driving reliability and on-call incident readiness.

Qualifications

• Strong commercial experience with Node.js, specifically TypeScript.
• Experience with Amazon Web Services.
• Experience with Serverless products.
• Experience with document databases, ideally MongoDB.
• Experience mentoring engineers.
• Experience leading technical delivery in a build-and-run engineering model.
• Experience in a structured on-call process and incident management.
• Experience working in regulated industries, ideally financial services or FinTech.

Responsibilities

• Design, build and operate reliable and scalable software solutions using TypeScript and Node.js.
• As a senior member, lead technical delivery and collaborate with clients and senior stakeholders to ensure quality and timeliness.

Job description

iO Associates are partnering with a FinTech company in London to recruit a Senior Software Engineer. You will design, build and operate scalable software using TypeScript and Node.js, delivering robust features for financial services platforms.

You will mentor engineers, work with clients and senior stakeholders, and contribute to delivery in a regulated FinTech environment, driving reliability and on-call incident readiness.