Senior Backend Engineer – Build Scalable FinTech Backbone

bunch; España; Hybrid; EUR 70,000 - 110,000; Full time

Benefits offered by this job

Remote setup

Up to 4 remote calendar weeks a year

Customizable benefits package

28 days of vacation plus 2 companyDays

Job summary

bunch is building the operating infrastructure for private markets, offering a unified platform with AI-powered automation and regulatory expertise. This role focuses on shaping backend systems, ensuring scalability, reliability, and fast delivery of features that matter to customers.

You will collaborate with a global team, own architectural decisions, and contribute to the product roadmap while embracing ownership and entrepreneurial mindset.

Qualifications

• 5+ years of professional experience building backend systems in fast-paced environments.

Responsibilities

• Design and implement robust, scalable backend services that solve real customer problems.
• Collaborate with Product Managers to participate in problem discovery and solution creation.
• Work closely with cross-functional teams to deliver new features and improvements.
• Maximize team output by addressing technical debt and improving collaboration and communication.

Skills

Backend development

TypeScript

Nest.js

SQL databases

System design

Performance tuning

Team collaboration

AWS

Kubernetes

GitHub

Tools

Kubernetes

AWS

GitHub

MySQL

Job description

bunch is building the operating infrastructure for private markets, offering a unified platform with AI-powered automation and regulatory expertise. This role focuses on shaping backend systems, ensuring scalability, reliability, and fast delivery of features that matter to customers.

You will collaborate with a global team, own architectural decisions, and contribute to the product roadmap while embracing ownership and entrepreneurial mindset.