Backend Software Engineer
New
D
DualEntryFintech / ERP
Available across all countries with 4hr+ overlap for the US ET timezone (NYC HQ), 4hr+ overlap with US ET timezoneContractSenior
SalaryUSD 100000 - 175000 / year
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Job Details
- Languages
- Fluent English (C1+)
- Experience
- 8+ years
- Required Skills
- AWSPostgreSQLPythonSQLDjangoFlaskFastAPICI/CD
Requirements
- 8+ years of experience in backend engineering
- Proven track record in high-growth, high-ownership environments
- Strong skills in PostgreSQL, SQL, ORMs, migrations, and schema design
- Experience with AWS or comparable cloud infrastructure
- Strong API design and testing experience
- Understanding of CI/CD, deployment, and production readiness
- Ability to manage complex systems with evolving requirements
- Fluent English (C1+) with clear communication
- Hardcore work ethic and high agency
Responsibilities
- Own end-to-end execution for backend systems and infrastructure
- Build APIs, services, and real-time systems handling complex accounting logic
- Collaborate with founders, product, and frontend engineering to turn complex workflows into secure, performant systems
- Design, implement, and ship production-ready features at high speed
- Manage data migrations, scaling challenges, external integrations, and end-to-end reliability
- Drive measurable outcomes that accelerate DualEntry’s product velocity and stability
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