[Hiring] Senior Software Developer @TEKsystems

Role Description

The Senior Software Developer is a hands-on technical contributor responsible for designing, building, deploying, modernizing, and maintaining high-quality software solutions across client and internal initiatives. This role requires strong Python development expertise, strong AWS experience, full-stack delivery capability, and practical React experience. The developer should bring reusable senior engineering fundamentals, strong ownership, and the ability to contribute across backend services, frontend applications, integrations, DevOps practices, cloud-native delivery, and production support.

Senior Developers are expected to operate with a high degree of autonomy, contribute to architectural and technical decisions, mentor less-senior engineers, and actively improve delivery, reliability, and operational excellence across teams. U.S. citizenship is required for this role.

Core Responsibilities

• Design, implement, test, and maintain production grade software systems aligned with business and technical requirements.
• Contribute across the full software development lifecycle, including analysis, design, estimation, development, testing, deployment, and support.
• Actively participate in code reviews, architecture discussions, and technical decision making, providing clear rationale and trade off analysis.
• Build and maintain reliable, secure, and performant applications in cloud based environments.
• Collaborate closely with product owners, architects, DevOps, and other engineers to deliver complete solutions.
• Mentor junior and mid level developers through code reviews, pairing, and technical guidance.
• Contribute to continuous improvement of engineering practices, including automation, CI/CD, testing, and operational maturity.

Qualifications

• Strong Python development expertise, including the ability to build and maintain backend services, APIs, integrations, automation, and data-oriented application components.
• Demonstrated ability to design clean, maintainable, well-tested codebases, including strong familiarity with automated testing, unit and integration test strategy, and production-quality implementation.
• Strong understanding of software engineering fundamentals, including:
  • Data structures and algorithms
  • API design and integration
  • Modular and layered architectures
  • Performance, scalability, reliability, and maintainability considerations
• Ability to apply core engineering practices across varied business domains, technical architectures, and delivery environments.

Requirements

• Full-stack capability is required, with practical experience across:
  • Backend services, APIs, integrations, business logic, and data access
  • React-based frontend development, including component-based UI work, integration with backend APIs, and collaboration with UX/product stakeholders
• Strong experience with modern DevOps practices, including:
  • CI/CD pipelines
  • Infrastructure as Code (IaC)
  • Automated testing and deployment
  • Observability, logging, and monitoring
• Strong AWS experience, including practical experience designing, deploying, operating, and modernizing applications in AWS-based environments.
• Demonstrated experience using AI assisted development tools to improve productivity, quality, and learning.
• Typically 7+ years of professional software development experience or equivalent demonstrated capability.
• Professional experience with Python, AWS, and React is required.
• Bachelor’s degree in Computer Science, Engineering, or related field preferred, or equivalent practical experience.

Benefits

• Medical, Dental, and Vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available
• Life Insurance (Voluntary Life and AD&D for employee and dependents)
• Short and Long-Term Disability
• Health Spending Account (HSA)
• Transportation Benefits
• Employee Assistance Program
• Time Off/Leave (PTO, Vacation or Sick Leave)