American CyberSystems
American CyberSystems

60 American Cybersystems Back End Developer Jobs Hiring Near You

Java Backend Developer

Phoenix, AZ · On-site

$50.25 - $65/hr

Job Title: Java Backend Developer(Need Ex-AMEX) Location: Phoenix, AZ (Onsite) Position Type ... American Express (AMEX) project experience (highly preferred). * Experience in IBM environments or ...

Java Backend Developer

Phoenix, AZ · On-site

$50.25 - $65/hr

Job Title: Java Backend Developer(Need Ex-AMEX) Location: Phoenix, AZ (Onsite) Position Type ... American Express (AMEX) project experience (highly preferred). * Experience in IBM environments or ...

Monitor, debug, and maintain backend systems using tools such as Splunk. * Collaborate with DevOps ... As an African American-owned and Veteran-certified company, ApTask offers a comprehensive suite of ...

Backend Developer(Entry Level)

Las Vegas, NV · On-site

$48.25 - $62.50/hr

SynergisticIT continues to work with hundreds of satisfied American clients with our software programmers working on our projects and after gaining hands on experience on cutting edge technologies ...

These assets are deployed behind the meter in American homes and businesses, generating electricity ... Learn more at www.godaylight.com The Role As a Senior Backend Developer at Daylight, you'll play a ...

These assets are deployed behind the meter in American homes and businesses, generating electricity ... Learn more at www.godaylight.com The Role As a Senior Backend Developer at Daylight, you'll play a ...

... American Express, and Morgan Stanley . We're building the financial and engagement platform for the ... About the Role We're looking for a Staff Backend Engineer to lead the architecture, development ...

Staff Backend Engineer

New York, NY · On-site

$150K - $200K/yr

... American Express, and Morgan Stanley . We're building the financial and engagement platform for the ... About the Role We're looking for a Staff Backend Engineer to lead the architecture, development ...

Staff Backend Engineer

New York, NY · On-site

$150K - $200K/yr

... American Express, and Morgan Stanley . We're building the financial and engagement platform for the ... About the Role We're looking for a Staff Backend Engineer to lead the architecture, development ...

Backend Engineer

New York, NY · On-site

$120K - $160K/yr

... American Express, and Morgan Stanley . We're building the financial and engagement platform for the ... About the Role We're looking for a Backend Engineer to help build and scale the services that power ...

Backend Engineer

New York, NY · On-site

$120K - $160K/yr

... American Express, and Morgan Stanley . We're building the financial and engagement platform for the ... About the Role We're looking for a Backend Engineer to help build and scale the services that power ...

Backend Engineer

New York, NY · On-site

$120K - $160K/yr

... American Express, and Morgan Stanley . We're building the financial and engagement platform for the ... About the Role We're looking for a Backend Engineer to help build and scale the services that power ...

Backend Engineer

New York, NY · On-site

$180K - $250K/yr

If you want to build the future of American manufacturing, we'd love to hear from you. Role Overview We are seeking a Staff ML Backend Engineer to join our team and build the foundational ...

If you want to build the future of American manufacturing, we'd love to hear from you. Role Overview We are seeking a Staff ML Backend Engineer to join our team and build the foundational ...

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Java Backend Developer

Phoenix, AZ • On-site

$50.25 - $65/hr

Full-time

Re-posted 26 days ago


Job description

About US: We are a company that provides innovative, transformative IT services and solutions. We are passionate about helping our clients achieve their goals and exceed their expectations. We strive to provide the best possible experience for our clients and employees. We are committed to continuous improvement and innovation, and we are always looking for ways to improve our services and solutions. We believe in working collaboratively with our clients and employees to achieve success.
DS Technologies Inc is looking for Java Backend Developer role for one of our premier clients.
Job Title: Java Backend Developer(Need Ex-AMEX)
Location: Phoenix, AZ (Onsite)
Position Type: Contract
Only W2

Position Type: Application Developer - Java

Job Description

We are seeking a highly skilled Java Backend Developer with strong hands-on experience in enterprise-level backend development. The ideal candidate will have deep expertise in Java, REST APIs, multithreading, and Spring frameworks, along with experience building scalable, cloud-ready applications.

Key Responsibilities

  • Experience Required: 6+ Years
  • Design, develop, and maintain high-performance backend services using Java.
  • Build and optimize RESTful APIs and backend components.
  • Work with multi-threaded and high-concurrency systems.
  • Apply design patterns and best coding practices in everyday development.
  • Develop microservices using Spring / Spring Boot.
  • Collaborate with DevOps, Cloud, and Architecture teams for deployments and scaling.
  • Troubleshoot production issues and optimize system performance.
  • Participate in code reviews, architecture discussions, and technical solutioning.
Required Skills

  • 6+ years of backend development experience using Java.
  • Strong hands-on experience with:
    • REST APIs
    • Reactive programming (RX)
    • Multithreading
    • Design Patterns
    • Spring / Spring Boot
  • Solid understanding of scalability, distributed systems, microservices, and high-availability systems.
  • Experience working with Cloud platforms (AWS, GCP, Azure) and DevOps tools.
  • Strong debugging, problem-solving, and performance optimization skills.
Preferred Skills

  • American Express (AMEX) project experience (highly preferred).
  • Experience in IBM environments or financial services.
  • Knowledge of CI/CD, containerization (Docker/Kubernetes), and API gateways.
Employment Type: FULL_TIME