Backend Developer, Finom

Salary not provided

+ Stock Options Program

Kubernetes

.NET

Kafka

Redis

RabbitMQ

.NET Core

Senior level

Barcelona

More information about location

Financial solutions for entrepreneurs and freelancers

Job no longer available

Financial solutions for entrepreneurs and freelancers

501-1000 employees

FintechB2BBankingFinancial ServicesAccounting

Job no longer available

Salary not provided

+ Stock Options Program

Kubernetes

.NET

Kafka

Redis

RabbitMQ

.NET Core

Senior level

Barcelona

More information about location

501-1000 employees

FintechB2BBankingFinancial ServicesAccounting

Company mission

To develop an all-in-one financial B2B solution that integrates banking functions, accounting, financial management, and invoicing into a seamless, mobile-first platform.

Job

Company

Role

Who you are

At least 5 years experience as a backend developer
Knowledge of the principles and practical experience in the application of OOP, SOLID, microservice architecture
Excellent knowledge of .NET(.Net Core), C#
Knowledge of English for fluent reading of technical documentation

Desirable

Ability to write tests

What the job involves

We are seeking a Senior backend engineer to join Credit Domain to improve, maintain, and develop the best security practices for the world's most innovative product. If you're ready to take on the challenge of working with the best product and technology stack in the world, read on
Develop new and maintain existing microservices
Architecting, developing, and maintaining high-quality financial services for small and medium-sized businesses in European countries using the C# programming language and .NET Core platform
Managing the technical development team, including task allocation, code quality control, and ensuring timely delivery; code review
Making strategic technical decisions, considering product requirements and business goals, as well as optimizing system performance and scalability

Application process

Recruiter Interview - 30 min
Tech Interview with Team member - 1 hour
Test Task
Offer

Our take

Financial services can be complicates and time-consuming, especially for smaller companies, early-stage businesses, and freelancers. And navigating everything from invoices to expenses can often pull focus away from actually running the business.

Founded by the team behind the online B2B bank Modulbank, Finom is the fastest-growing financial management platform SMEs and freelancers. Its automates tools cover everything from expense tracking to e-invoicing to multi-banking, and it's even supported by partnerships with the likes of VISA and Klarna.

This rapid growth is backed by strong investor confidence too, with some significant funding added to its name in 2025. The capital will support customer acquisition, product expansion, and strategic initiatives. And with ambitions to reach 1M businesses customers by the end of 2026, Finom is seriously setting its sights high.

Kirsty

Company Specialist at Welcome to the Jungle

Insights

Top investors

33% employee growth in 12 months

Glassdoor (3.7)

Trustpilot (4.6)

Company

Funding (last 2 of 4 rounds)

Jun 2025

$133.8m

SERIES C

Feb 2024

$58.2m

SERIES B

Total funding: $211.6m

Company HQ

Buitenveldert-West, Amsterdam, Netherlands

Leadership

Andrew Petrov

(Co-Founder & CEO)

Prior to co-founding Finom in 2020, Andrew co-founded Modulbank where he served as a Chairman of the Board for 5 years.

Oleg Laguta

(Co-Founder & CFO)

Oleg has 14 years in fintech and banking development. Previously, he co-founded Modulbank alongside Andrew.

Salary benchmarks

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