1757 后端软件开发者

This is a remote position.
Job Description
We are seeking a Senior Backend Developer with experience in scalable architectures, API development, and cloud-based services to join a team building a technology platform for an adventure travel and outdoor community.
The platform is already in production with real users and supports both web and iOS applications through a multi-tenant architecture, third-party integrations, data enrichment processes, partner data exports, and Machine Learning pipelines.
This role requires a highly autonomous, results-driven professional who can own the full software development lifecycle: analyzing requirements, designing solutions, developing features, deploying to production, validating results, and ensuring platform stability.
Responsibilities

• Design, develop, and maintain backend APIs and services within a multi-tenant architecture, ensuring strict tenant data isolation and security.

• Develop new features using TypeScript and serverless architectures.

• Design and optimize PostgreSQL databases, including data modeling, migrations, and Row-Level Security (RLS) policies.

• Build and maintain integrations with third-party services and APIs, including authentication, webhooks, idempotent processes, and data reconciliation.

• Collaborate directly with external vendors to troubleshoot issues and implement new integrations.

• Design and maintain secure APIs and processes for data exchange with business partners.

• Ensure the secure handling of sensitive information and Personally Identifiable Information (PII).

• Optimize and maintain Continuous Integration and Continuous Deployment (CI/CD) pipelines.

• Implement monitoring, alerting, and ensure consistency and stability across development, staging, and production environments.

• Support the integration of Machine Learning models with backend services and mobile applications.

• Participate in model versioning and training environment management processes.

• Lead infrastructure and service migrations (including email, DNS, and related services) while ensuring business continuity.

• Apply software quality best practices, automated testing, and release validation before every production deployment.

• Actively contribute to technical decisions related to architecture, scalability, performance, and security.

Requisitos
Requirements

• Strong experience in backend development using TypeScript.

• Extensive experience with PostgreSQL, including:

• Schema design

• Query optimization

• Database migrations

• Row-Level Security (RLS)

• Hands-on experience building and maintaining serverless architectures.

• Experience integrating third-party APIs and services.

• Strong knowledge of AWS services, including:

• AWS Lambda

• API Gateway

• Amazon S3

• Amazon RDS

• Amazon SQS

• AWS IAM

• Experience implementing and maintaining CI/CD pipelines.

• Solid understanding of application security best practices and the protection of sensitive data.

• Ability to work independently with a high level of ownership and accountability.

• Experience deploying applications safely and reliably to production environments.

• Intermediate to advanced English proficiency, with the ability to collaborate effectively with international teams.

Originally posted on Himalayas