1888 - Senior Backend Engineer

Softgic; Partido de Azul; Presencial; ARS 181.565.000 - 272.348.000; Jornada completa

Descripción de la vacante

Softgic is seeking a Senior Backend Engineer to design, build, and operate a production multi-tenant platform. You will own end-to-end delivery from design through deployment, validation, and monitoring, primarily using TypeScript, PostgreSQL/Supabase, and AWS.

You will design schemas, implement secure APIs with PostgreSQL RLS, develop Serverless solutions, and manage integrations (OAuth, webhooks) and CI/CD. Strong autonomy and advanced English required for global collaboration.

Formación

• Senior backend engineer with production systems experience.
• Strong PostgreSQL expertise including schema design, migrations, and RLS.
• Experience with multi-tenant architectures, TypeScript, serverless, and REST APIs.
• Experience with OAuth, webhooks, idempotency, and reconciliation.
• Strong AWS experience: Lambda, S3, RDS/Aurora, SQS, API Gateway, CloudWatch, IAM, VPC, Secrets Management, and AWS Console/CLI.
• Advanced English proficiency.

Responsabilidades

• Build and maintain multi-tenant APIs and backend services with secure data isolation.
• Design schemas, migrations, and secure APIs for web and partner integrations.
• Develop Serverless solutions with TypeScript.
• Own third-party integrations: OAuth/authentication, webhooks, idempotency, reconciliation, and vendor APIs.
• Manage AWS services: Lambda, S3, RDS/Aurora, SQS, API Gateway, CloudWatch, IAM, VPC, and Secrets Management.
• Improve CI/CD, environments, monitoring, health checks, and alerting.
• Support ML/MLOps, model versioning, and cloud training infrastructure.
• Execute infrastructure/service migrations without disrupting production.
• Ensure security, PII protection, and auditable production deployments.

Conocimientos

Backend Engineering

TypeScript

Serverless Architecture

REST APIs

OAuth & Webhooks Integration

AWS Cloud & Services

Advanced English

Herramientas

PostgreSQL

Supabase

AWS

Descripción del empleo

Modality: Remote - Worldwide

Schedule: Monday to Friday, 8 hours - Pacific Time

Level: Senior | English: Advanced

We are looking for a Senior Backend Engineer to build and operate a production multi-tenant platform. You will own solutions end-to-end from design and development to deployment, validation, and monitoring- working primarily with TypeScript, PostgreSQL/Supabase, and AWS.

Requirements

• Senior-level Backend Engineering experience with production systems.
• Strong PostgreSQL expertise: Schema Design, Migrations, and Row-Level Security (RLS).
• Experience with Multi-Tenant Architecture, TypeScript, Serverless, and REST APIs.
• Strong integration experience: OAuth, webhooks, idempotency, and reconciliation.
• Strong AWS experience: Lambda, S3, RDS/Aurora, SQS, API Gateway, CloudWatch, IAM, VPC, Secrets Management, and AWS Console/CLI.
• Experience with CI/CD, infrastructure management, and production deployments.
• Strong autonomy, end-to-end ownership, and ability to proactively identify technical risks.
• Advanced English proficiency.

Nice to Have: Supabase, React, iOS API contracts, Python, ML/MLOps, model versioning, EC2 Spot/GPU workloads, PowerShell, spec-driven development, security/PII, payment/FinTech integrations, and video/streaming platforms.

Responsibilities

• Build and maintain multi-tenant APIs and backend services, ensuring secure data isolation with PostgreSQL RLS.
• Design schemas, migrations, and secure APIs for web, iOS, ML, and partner integrations.
• Develop Serverless solutions with TypeScript.
• Own third-party integrations: OAuth/authentication, webhooks, idempotency, reconciliation, and vendor APIs.
• Manage AWS services: Lambda, S3, RDS/Aurora, SQS, API Gateway, CloudWatch, IAM, VPC, and Secrets Management.
• Improve CI/CD, environments, monitoring, health checks, and alerting.
• Support ML/MLOps, model versioning, and cloud training infrastructure.
• Execute infrastructure/service migrations without disrupting production.
• Ensure security, PII protection, and reliable, auditable production deployments.