✦ Luna Orbit — Software Engineering

Senior Software Engineer, Member AI Features

at SoFi

📍 CA - San Francisco Remote Posted March 08, 2026
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Position Details

Type Full-Time
Experience senior
Exp. Years 5+ years
Education Not specified
Category Software Engineering

About this role

This role involves developing and maintaining scalable backend microservices for a fintech company's member management platform, focusing on high-volume data processing and system reliability.

Key Responsibilities

  • Develop scalable microservices
  • Manage subscription workflows
  • Ensure system resilience
  • Collaborate on architecture
  • Mentor junior engineers

Technical Overview

The technical environment includes Kotlin, Java, Spring Boot, microservices architecture, Kafka, SQS, RabbitMQ, PostgreSQL, and cloud deployment, emphasizing resilience, observability, and operational excellence.

Ideal Candidate

The ideal candidate is a senior software engineer with over 5 years of experience in backend development, proficient in Kotlin and Java, with expertise in microservices, distributed systems, and relational databases like PostgreSQL. They should have strong leadership skills and experience working with high-volume, event-driven architectures in cloud environments.

Must-Have Skills

KotlinJavaSpring BootMicroservicesKafkaRelational databasesPostgreSQL

Nice-to-Have Skills

Distributed systemsEvent-driven architecturesHigh-volume processingCloud experience

Tools & Platforms

KafkaSQSRabbitMQPostgreSQLCloud platforms (unspecified)

Required Skills

KotlinJavaSpring BootMicroservicesKafkaSQSRabbitMQPostgreSQLRelational databasesHigh-traffic systems

Hard Skills

KotlinJavaSpring BootMicroservicesKafkaSQSRabbitMQPostgreSQLRelational databasesHigh-traffic systems

Soft Skills

LeadershipCollaborationProblem-solvingCommunicationMentorship

Industry & Role

Industry Fintech
Job Function Design and operate distributed backend systems for member AI features in a fintech setting

Keywords for Your Resume

Senior Software EngineerKotlinJavaSpring BootMicroservicesKafkaSQSRabbitMQPostgreSQLRelational databasesHigh-traffic applicationsDistributed systemsEvent-driven architecturesCloudOperational excellence

Deal Breakers

Lack of experience with Kotlin or Java, No experience with microservices or distributed systems, Unable to work remotely, No prior experience with relational databases or cloud environments

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