Senior Software Developer - NBI

15 hours ago

Beirut, LebanonSenior

Responsibilities

Design, build, maintain, test, deploy, and monitor integrations between the NBI platform and third-party systems.
Own the full integration lifecycle, including technical discovery, API contract design, implementation, reliability monitoring, and production support.
Work across modern TypeScript and AWS Lambda microservices and legacy .NET/C# and SQL-based integration layers.
Implement robust integrations with appropriate error handling, retry logic, observability, and alerting.
Collaborate with external technical partners and internal product, engineering, and QA teams to clarify requirements and resolve integration issues.
Document integration contracts, data flows, and operational runbooks.
Use Claude Code and agentic AI workflows for planning, scaffolding, implementation, refinement, test generation, and delivery verification.
Contribute to AI-augmented engineering practices and use strong judgment to validate AI-generated code.
Work within the Shape Up delivery model and use Linear, Notion, and GitLab for delivery, documentation, and CI/CD.

Excellent written and verbal English communication skills for working with technical partners and distributed internal teams.
Strong commercial experience building and maintaining third-party integrations using REST APIs, webhooks, and event-driven patterns.
Solid Node.js and TypeScript experience building production-quality backend services and integrations independently.
Ability to read and work within .NET/C# codebases.
Working knowledge of SQL and relational databases, including writing and reviewing queries and reasoning about data access patterns.
Demonstrated experience using Claude Code or equivalent agentic AI tooling as a core engineering workflow.
Strong judgment when verifying and refining AI-generated code, especially at API boundaries and integration-critical paths.
Strong attention to detail in API contract design, error handling, and edge-case coverage.
Hands-on AWS Lambda and serverless architecture experience, including infrastructure-as-code tools such as Terraform, is highly desirable.
Experience with POS systems, payment processors, or hospitality platforms is highly desirable.
Familiarity with AI agent orchestration, prompt engineering, context management, observability tools such as Datadog, and tools including Linear, Notion, and GitLab is desirable.
Experience with Shape Up, Kanban, or other non-sprint delivery models and exposure to multi-region or multi-market SaaS environments are desirable.

Hybrid workplace in Beirut, Lebanon.
Remote-oriented team environment with flexible collaboration across time zones.
Opportunity to work on integrations supporting tens of thousands of restaurant venues.
Meaningful ownership in modernizing legacy integrations into an event-driven microservices architecture.
Opportunity to develop skills in serverless architecture, integration design, and agentic engineering.
Inclusive workplace welcoming candidates from all backgrounds.

501-1,000 employees