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Fullstack Developer

Cynet SystemsMenlo Park, CA🇺🇸United StatesPosted Oct 8, 2026

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
Menlo Park, CA, United States
Posted
18 hours ago
DockerMicroservicesOracleSQLSQL ServerAWSSOC 2SeleniumAgileAzureCypressC++GitGitHub ActionsGoGoogle CloudJUnitJavaJenkinsKafkaKubernetesPostgreSQLPythonRESTRabbitMQRedis

Job Description

We are looking for Fullstack Developer for our client in Menlo Park, CA

Job Title: Fullstack Developer

Job Location: Menlo Park, CA

Job Type: Contract

Pay Range: $45.00hr - $50.00hr

Job Overview:

Design, develop, test, and deploy full stack applications using C, C++, and Python. Build robust RESTful APIs and microservices for high-volume, low-latency systems. Collaborate with product owners, business analysts, architects, and QA teams to deliver high-quality solutions. Develop responsive, reusable UI components and integrate them with backend services. Participate in architecture, code reviews, and technical design discussions. Optimize application performance, reliability, and scalability. Implement best practices for security, data protection, and compliance in financial systems. Create and maintain technical documentation for code, APIs, and deployment processes. Troubleshoot production issues and provide timely resolution in collaboration with support teams. Contribute to CI/CD pipelines and DevOps automation practices.

Required Skills & Qualifications:

  • Strong hands-on experience in C, C++, Golang, and Python.
  • Solid experience with REST APIs, Microservices Architecture, and messaging systems such as Kafka or RabbitMQ.
  • Experience with relational databases such as DB2, Oracle, SQL Server, or PostgreSQL.
  • Experience in Python.
  • Good understanding of Java.
  • Familiarity with build and dependency tools such as Maven or Gradle.
  • Experience with version control systems such as Git.
  • Strong knowledge of software design principles, data structures, and multithreading/concurrency.
  • Excellent analytical, problem-solving, and communication skills.

Preferred Qualifications:

  • Experience in financial services, investment banking, or capital markets.
  • Exposure to cloud platforms (AWS, Azure, or Google Cloud Platform) and containerization (Docker, Kubernetes).
  • Knowledge of caching and performance tools (Redis, Elastic, profiling tools).
  • Familiarity with CI/CD tools such as Jenkins, GitHub Actions, or similar.
  • Experience with automated testing frameworks (JUnit, Mockito, Cypress, or Selenium).
  • Understanding of secure coding and regulatory or compliance requirements in banking environments.

Key Competencies:

  • Ownership mindset and attention to detail.
  • Ability to work in agile, fast-paced teams.
  • Strong collaboration across global teams.
  • Commitment to engineering excellence and continuous improvement.

== ==

Benefits
Our Benefits Include:
  • Medical, Dental, and Vision Insurance
  • 401(k) Retirement Plan
  • Health Savings Account (HSA)
  • Disability Insurance (Short-Term and Long-Term)
  • Life and AD&D Insurance
  • Paid Sick Leave (where required by applicable state or local law)
  • Supplemental Insurance Plans
  • Identity Theft Protection
  • Pet Insurance
  • Employee Wellness Programs
  • Employee Assistance Program (EAP)
  • Career Growth and Professional Development Opportunities
Disclaimer: Benefits eligibility, accrual rates, and usage limits may vary based on employment status, length of service, and work location. Paid Sick Leave is provided in strict accordance with applicable state and municipal mandates. Cynet Systems Inc. reserves the right to modify, amend, or terminate any benefit plans at any time in accordance with applicable laws.

About Cynet Systems

Founded in 2010 and headquartered in the Washington, DC metro area, Cynet Systems Inc. is a leading technology staffing and workforce solutions company serving Fortune 500 companies, government agencies, and enterprise organizations across the United States and Canada. We deliver agile, scalable talent solutions across IT, engineering, life sciences, clinical, and professional staffing, powered by a high-performing recruitment engine operating across North America and Asia.
As a nationally and locally certified Minority Business Enterprise (MBE), Cynet Systems is committed to helping organizations build high-performing teams while empowering professionals to grow rewarding careers. Our organization is certified to ISO 9001, ISO 14001, ISO 27001, and SOC 2 Type II standards, reflecting our commitment to quality, security, operational excellence, and customer success.

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