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Backend Tech Lead
Location
Worldwide
Posted
73 days ago
Salary
0
Seniority
Lead
Job Description
Backend Tech Lead
INFUSE
Role Description This is a “build and lead by doing” role. You will define architecture and standards, deliver features end to end, and consistently raise the bar for reliability, security, and delivery speed. What You’ll Do: - Reliability, Security & Ops - Harden CI/CD (GitHub Actions or Jenkins); build/test containers and deploy via Helm to AWS (EKS or ECS). - Add lightweight bot protection: rate limits, IP allowlists, and abuse detection hooks. - Observability: monitor latency/error budgets via CloudWatch + Grafana, structured logging, tracing where needed. - Performance tuning: DB indexes, caching strategy, queue throughput, API response times. - Tech Lead Responsibilities - Own architecture decisions and keep it pragmatic: “simple first, scalable where it matters.” - Drive code quality: reviews, standards, branching/release hygiene, definition of done. - Break down work, reliably estimate, unblock the team, and align with the PM/BA on scope. - Mentor engineers and set a strong engineering culture around clarity and ownership. Qualifications - Must-have - .net - PostgreSQL, Redis, MongoDB - OpenAPI 3, GitHub Actions - Queues & scheduling: SQS, EventBridge/Lambda, or Celery - 3+ years building production systems; 2+ years in a lead/ownership role. - Real experience running things in production: CI/CD, Docker, monitoring, and incidents. - Deep understanding of RBAC, session/auth flows, and security basics (OWASP-minded). - Comfortable with async/event-driven patterns: queues, schedulers, retries, idempotency. - Clear documentation, good tradeoffs, and keeping stakeholders in the loop. - Upper-intermediate level of English or higher. - Fluent Ukrainian and/or Russian language. - Nice-to-have - Background in RPA, UiPath, browser automation, or similar automation-heavy environments. - Experience with AI / ML / LLM-enabled products, data extraction, or workflow automation. - Python backend experience (FastAPI, Flask, or similar). Company Description INFUSE is committed to complying with applicable data privacy and security laws and regulations. For more information, please see our Privacy Policy.
Job Requirements
- Must-have .net
- PostgreSQL, Redis, MongoDB
- OpenAPI 3, GitHub Actions
- Queues & scheduling: SQS, EventBridge/Lambda, or Celery
- 3+ years building production systems; 2+ years in a lead/ownership role.
- Real experience running things in production: CI/CD, Docker, monitoring, and incidents.
- Deep understanding of RBAC, session/auth flows, and security basics (OWASP-minded).
- Comfortable with async/event-driven patterns: queues, schedulers, retries, idempotency.
- Clear documentation, good tradeoffs, and keeping stakeholders in the loop.
- Upper-intermediate level of English or higher.
- Fluent Ukrainian and/or Russian language.
- Nice-to-have Background in RPA, UiPath, browser automation, or similar automation-heavy environments.
- Experience with AI / ML / LLM-enabled products, data extraction, or workflow automation.
- Python backend experience (FastAPI, Flask, or similar).
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