Backend Engineer - Fintech AI Neobank Core APIs & Scale

Trust in SODA; Ireland; On-site; EUR 90,000 - 130,000; Full time

Job summary

Trust in SODA is seeking a Backend Engineer to build the core of an AI-powered neobank. You will design reliable APIs, scalable data flows, and financial infrastructure that serve millions of users across markets and partners.

You'll work closely with product, frontend, mobile and AI teams to ship quickly and safely, owning end-to-end backend quality, automating processes, and improving security and data integrity in a fast-paced fintech environment.

Qualifications

• APIs, databases, auth, queues, jobs, events and integrations knowledge.

Responsibilities

• Backend services and APIs for multiple business areas with reliable systems that scale.
• Integrations with financial partners, payment providers, AI services and third-party platforms.
• Backend quality end to end.
• Close collaboration with product, frontend, mobile and AI teams to ship quickly and safely.
• Simplifying and automating existing systems to reduce manual work.

Skills

APIs

Databases

Auth

Queues

Jobs

Events

Integrations

Fintech experience

Job description

Trust in SODA is seeking a Backend Engineer to build the core of an AI-powered neobank. You will design reliable APIs, scalable data flows, and financial infrastructure that serve millions of users across markets and partners.

You'll work closely with product, frontend, mobile and AI teams to ship quickly and safely, owning end-to-end backend quality, automating processes, and improving security and data integrity in a fast-paced fintech environment.