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Senior Software Engineer (Fullstack Developer)

QualizealDallas, TX🇺🇸United StatesPosted 3 Aug 2026

Why This Role Stands Out

Embrace architectural leadership and drive impactful software development in this hybrid Senior Software Engineer role at Qualizeal. You'll thrive here if you're a seasoned developer eager to solve complex challenges and elevate code quality within a reputable tech company. This contract-to-hire opportunity offers a fantastic platform to grow your career and make a significant contribution.

Quick Overview

Work Type
Hybrid
Level
Mid Senior

Job Description

Title: Senior Software Engineer

Location: Dallas, TX & Denver, New York, and Omaha

Duration: Contract to hire

 

Requirements

 Key Responsibilities:

  • Architectural Leadership: Lead the design and implementation of complex technology projects and strategic initiatives.
  • System Development: Develop, test, and deploy high-quality, production-ready code for large-scale software components.
  • Code Quality & Governance: Set the standard for code quality by performing rigorous peer reviews and establishing best practices across the engineering organization.
  • Complex Problem Solving: Solve sophisticated software problems involving high risk or complexity with minimal need for refinement.
  • Impactful Delivery: Drive significant improvements in software quality, system performance, and the end-customer experience.
  • Operational Excellence: Lead initiatives to improve testability, internal documentation, and operational excellence metrics.
  • Cross-Functional Strategy: Communicate effectively with senior stakeholders and cross-functional partners, such as SRE and Product, to align technical execution with business goals.
  • Technical Stewardship: Proactively manage technical debt and improve runbooks and internal tooling to enhance team velocity.
  • Mentorship: Actively mentor engineers and interns, serving as a technical guide to elevate the
    team’s overall capability.

Qualifications:

  • Experience: 5+ years of professional software engineering experience (building upon core competencies developed over 2–4 years).
  • Technical Mastery: Proficiency in JavaScript/Typescript in both browser and server environments, and ideally one or more further modern programming languages, such as Python, Java, or Go.
  • Proven Track Record: Demonstrated experience delivering production-quality code and contributing to highly scalable systems or components.
  • Computer Science Foundations: Strong understanding of data structures, algorithms, and advanced software design principles.
  • Tooling & CI/CD: Expert knowledge of development tools, version control (e.g., Git), CI/CD pipelines, and comprehensive testing frameworks.
  • Infrastructure: Deep familiarity with cloud infrastructure (ideally AWS) and containerization (e.g., Docker, Kubernetes). Familiarity with IaC tools (i.e. Terraform) is encouraged but not required.
  • Collaboration: Proven ability to work in a cross-functional environment, collaborating closely with Product, SRE, and other engineering leads.
  • Reliability: Exceptional ability to debug complex issues and contribute to the long-term reliability and maintainability of systems.
  • Leadership Qualities: A strong desire to provide thoughtful feedback during code reviews and an eagerness to grow technical leadership over time.

Skills

Docker
AWS
Git
Java
JavaScript
Kubernetes
Python
Terraform
TypeScript

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