Backend Software Engineer (Backend-Focused / Full Stack) jobs in United States
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CalTek Staffing ยท 1 week ago

Backend Software Engineer (Backend-Focused / Full Stack)

positionIrvine, CA
timeFull-time
remoteHybrid
seniorityMid Level
money$135K/yr - $165K/yr
date4+ years exp

CalTek Staffing is hiring Backend Software Engineers who focus on building scalable backend systems, APIs, and cloud-based services. This position is ideal for backend developers or backend-leaning full stack engineers who enjoy working with distributed systems, cloud platforms, and high-performance applications.

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Responsibilities

Design, develop, and maintain RESTful and/or GraphQL APIs
Build scalable, fault-tolerant backend services using modern frameworks
Design and optimize SQL and NoSQL databases
Implement authentication, authorization, and data security best practices
Write clean, testable, maintainable production-ready code
Collaborate with frontend engineers, DevOps, and product teams
Participate in code reviews and architectural planning
Troubleshoot production issues and improve system performance and reliability

Qualification

Backend developmentRESTful APIsCloud environmentsSQL databasesNoSQL databasesMicroservices architectureContainerizationGitApplication securityCollaboration

Required

4+ years of professional backend software development experience
Proficiency in one or more backend languages: Python, Java, Node.js, Go, or C#
Experience building and maintaining backend APIs and services
Strong understanding of: HTTP, REST, microservices architecture, SQL (PostgreSQL, MySQL) and/or NoSQL (MongoDB, DynamoDB)
Experience working in cloud environments such as AWS, GCP, or Azure
Familiarity with Git and collaborative development workflows

Preferred

Microservices and distributed systems experience
Containerization and orchestration (Docker, Kubernetes)
CI/CD pipelines and deployment automation
Messaging or event-driven systems (Kafka, RabbitMQ, SQS)
Application security best practices (OAuth, JWT, encryption)

Company

CalTek Staffing

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CalTek Staffing is an engineering recruitment agency that provides quick and direct job hiring services to technology-based companies.
dateFounded in 2002
location
San Diego, California, USA
people-size51-200 employees
web-link
https://caltekstaffing.com/

Funding

Current Stage
Growth Stage

Leadership Team

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Archie Payne
Co-founder & President
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Kevin Neill, TSC, CSP
Co-founder & VP Talent Acquisition
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Company data provided by crunchbase