Senior Backend Engineer

New

FeeldDating app

Remote (Europe-based candidates only)ContractSenior

Salary not disclosed

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Job Details

Languages: Full professional proficiency in English
Experience: At least 5 years of experience in back-end development using Node.js
Required Skills: AWSGraphQLNode.jsPostgreSQLDynamoDBTypeScriptNest.jsRESTful APIs

Have at least 5 years of backend development experience using Node.js.
Build self-documented APIs using NestJS with GraphQL or REST.
Demonstrate proficiency in TypeScript.
Understand event-driven architectures and NoSQL data storage.
Have hands-on experience with AWS services, including ECS, DynamoDB, SQS, and EventBridge, and with PostgreSQL.
Have hands-on experience building real-time features using WebSockets.
Have practical experience with observability and monitoring tools such as Sentry, DataDog, CloudWatch, and Amplitude.
Have experience writing unit and integration tests.
Have experience working in a mobile-first company and understand the product from an engineering perspective.
Have full professional proficiency in English.
Nice to have experience with Terraform, Apollo, Firebase Authentication, Stream Chat, Cloudflare, Snowflake, ML/AI recommendation engines, or React Native.

Develop and deploy scalable, resilient backend systems using NoSQL and event-driven technologies in cloud-first architectures.
Investigate complex backend issues and provide clear pathways to resolution.
Optimize system performance to improve reliability and availability.
Develop real-time features using WebSockets.
Collaborate with product management, QA, and other cross-functional teams to deliver features and enhancements.

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