Hyperscience
Senior Software Engineer (Backend)
[Hybrid] Sofia, Bulgaria, Remote. Posted 3 days ago
The role
You will contribute to the core application and assist with customer workflow integrations. You will design and maintain end-to-end processing features for a Python/Django backend that converts documents into structured data.
What you will do
- Design and maintain end-to-end processing features including ingestion, layout detection, and field extraction
- Develop task routing, review logic, and APIs for the human review UI
- Build services to store, import, export, version, and sanitize training data
- Evolve versioned REST APIs and expand connectors for platforms like Salesforce and MuleSoft
- Optimize the workflow engine and task queue for high concurrency
- Implement and review production customer workflows using the Flows SDK
- Leverage AI development tools and maintain repository agent rules
- Perform cross-team code reviews and document system architecture
- Assist peers with database query optimization and schema migrations
Required qualifications
- 5+ years of backend engineering experience
- BS in Computer Science or equivalent practical experience
- Strong SQL and database expertise: indexing, query plans, isolation levels, and locking across multiple engines
- Proven API design skills for internal and external consumers
- Strong written English skills
Nice to have
- Experience delivering and supporting self-hosted software
- Deep familiarity with Django and its ORM
- Experience working with multiple database engines
- Experience integrating LLM APIs or ML models in production
- Basic React/TypeScript proficiency
Benefits
- Supplemental Health Insurance Package including medical, dental, vision, and life insurance
- MultiSport & NV Sport & Spa cards available for BG employees and families
- Flexible-use PTO, unaccrued and uncapped
- 12 weeks of paid parental leave
- 4 additional weeks for birthing parents
- Stock Options
Before you apply
- AI tools are used to assist in screening resumes
- You have the right to request a manual review of your application
About the company
Hyperscience is a leader in Intelligent Document Processing Solutions. The company uses an AI platform to automate end-to-end processes by converting documents into structured data.