Senior Backend Engineer — Billing

About DualEntry DualEntry is building the OS for finance. Every business needs a financial system of record, yet the world's largest fintech market ($220B+) still runs on software from the 1990s. DualEntry's AI-native ERP automates accounting from data entry to close, so finance teams move faster, spend less and incur less risk. In just 2 years we've raised...

Upsun, a cloud application platform, is looking for a Software Engineer to own and build the billing backend. You will work on invoices, taxes, usage reporting, and integrations that connect to external billing systems, impacting tens of millions in revenue.You’ll collaborate with Finance, Product, and Support across Europe, North America, and India, write...

DataDome is seeking a Senior Software Engineer for the Integrations team to own backend integration modules across Python, Go, Java, and Ruby. You will mentor engineers, set technical direction, and raise the bar on code quality and release standards.You will collaborate with product managers and cross-functional teams to drive secure, scalable integrations....

Are you looking to have an impact on the daily life of millions of entrepreneurs in France (and tomorrow in Europe)? Are you looking for a work environment that values trust, proactivity, and autonomy? Are our Engineering principles aligned with your vision? Then, Pennylane is the right place for you ! Our vision We aim to become the most beloved financial...

A leading travel tech company is seeking a Senior Backend Developer. You will collaborate closely with the product team, implement challenging features, and work with an up-to-date technology stack including PHP and Symfony. This role supports flexible remote work and offers opportunities for career evolution. Candidates should have over 5 years of...

OpportuLand in France seeks a Laravel Engineer to develop backend services with PHP/Laravel and contribute to a TypeScript/React frontend when needed. You will design scalable APIs, optimize databases, and collaborate with product and design teams to deliver features in iterative sprints.The ideal candidate has 5+ years of experience, strong SQL, REST API...

Data quality is the bottleneck of the AI era. Every Fortune 500 is trying to solve it. We're the team they call. Soda is the data quality layer for Disney, Ralph Lauren, CBRE, HelloFresh, 2K Games, and Nubank. Our open-source engine, Soda Core, is used by companies like Tesla, Slack, Adyen, Walmart, and JPMC. The category is growing fast because AI doesn't...

Jobgether SRL is seeking a Software Engineer - Crypto in France to design and build exchange, market-making, wallet, and tokenization systems serving millions of users. You will own technical solutions in a globally distributed, autonomy-driven team focused on reliability and performance.You will work on high-throughput, low-latency systems, collaborating...

DualEntry is building the OS for finance, with a remote-first engineering culture. You will design and ship backend systems handling real-time accounting logic, integrate external tools, and maintain production readiness across fast-paced, edge-case driven work.5+ years in backend engineering and strong PostgreSQL skills are expected, with Python and...