Backend Application Engineer
Technology
3 āϏāĻĒā§āϤāĻžāĻš āĻāĻā§
āĻĒā§āϰā§āĻŖāĻāĻžāϞā§āύāϏāĻŽā§āĻĒā§āϰā§āĻŖ āϰāĻŋāĻŽā§āĻ
āĻāĻžāĻā§āϰ āĻŦāĻŋāĻŦāϰāĻŖ
đ
- Backend Application Engineer - AI-Powered Enterprise Compliance Platform
Location: Remote (Full-time from Bangladesh)
Position: Full-time
Compensation: 100,000-135,000+ BDT (flexible for exceptional fit)
Role Overview
Weâre seeking a Backend Developer (Application Focus) to accelerate feature delivery across the platformâs core services. Youâll implement business logic, integrations, and workflow orchestration in Python (FastAPI), collaborating with front-end and AI teams to deliver reliable, high-impact features quickly.Key Responsibilities
- Implement backend application services in Python (FastAPI) with clear API contracts (OpenAPI) and modular domain boundaries.
- Translate product requirements and regulatory workflows into resilient business logic and background tasks.
- Integrate with internal and external systems (Auth0, Azure Blob Storage, document stores, messaging systems, third-party APIs) using robust error handling and retries.
- Work with Azure Cognitive Search for hybrid search and pgvector for semantic retrieval.
- Contribute to tests (unit/integration/e2e), code reviews, and CI/CD pipelines using GitHub Actions.
- Optimize request/response performance, caching (Redis), and database access for scalability.
- Write concise technical documentation and participate in agile ceremonies across distributed teams.
- Qualifications
- 5+ years of backend experience shipping production-grade services.
- Proficiency in Python (FastAPI), PostgreSQL/SQL, and REST/WebSocket integration.
- Familiarity with Git/GitHub, code reviews, and CI/CD (GitHub Actions or Azure DevOps).
- Strong debugging, logging, and performance tuning skills.
- Experience working with Azure services - App Services, Blob Storage, Application Gateway.
- Experience with background jobs, pub/sub or streams, and caching layers (Redis).
- Exposure to AI/LLM integrations or vector search (pgvector, Azure Cognitive Search).
- Background in financial-services or regulated domains.
- Familiarity with document processing pipelines and OCR tools.
Tech Snapshot
Backend: Python (FastAPI), PostgreSQL, Redis, background jobs (Celery/RQ)Search &
- AI: Azure Cognitive Search, pgvector (semantic)
- DevOps: Azure (App Services, Blob), CI/CD (GitHub Actions), OpenAPI
How to Apply
Send your resume to career@devotrixinc.com to receive an interview invitation.Please mention âBackend Application Engineerâ in the subject line of your email.
Join us to build backend systems that power intelligent, compliant, and scalable financial technology.
Keywords
PythonFastAPIPostgreSQLSQLREST APIsWebSocketsAzureOpenAPIGitHub ActionsRedisAzure Cognitive SearchPgvectorBackground JobsCI/CDPerformance TuningAzure App ServicesAzure Blob StorageApplication GatewayCeleryRQ
āĻāĻ āĻĒāĻĻā§ āĻāĻā§āϰāĻšā§?