Senior Software Engineer | The Synthesizer

Infinity Labs

$100K — $130K *
Information Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • 10+ years of software development experience, focusing on full-stack applications
  • Experience with modern frameworks like React, Next.js, Angular, or Vue
  • Strong JavaScript and TypeScript proficiency in frontend and backend
  • Proven development of RESTful APIs and backend services
  • Hands-on with Docker and Kubernetes for containerization
  • Knowledge of web security principles and secure coding practices
  • Experience in agile development and adaptability to changing requirements
  • Proficient in solving complex problems and driving project execution
  • Effective communication skills for stakeholder interaction and teamwork
  • Experience leading code reviews and improving engineering standards

Responsibilities

  • Lead design, development, and deployment of scalable full-stack applications
  • Own features from frontend to backend, including APIs and data layers
  • Architect high-quality, responsive user interfaces with focus on UX
  • Develop secure, effective backend services to meet mission needs
  • Translate ambiguous requirements into complete solutions through collaboration
  • Establish best practices in code quality, testing, security, and performance
  • Contribute to CI/CD pipeline enhancements for fast, reliable delivery
  • Mentor junior developers and advance overall team expertise
  • Identify and proactively resolve technical risks and inefficiencies

Benefits

  • Comprehensive medical, dental, and vision health benefits
  • Company-paid disability and life insurance
  • Generous 401(k) plan with guaranteed company contribution
  • Paid time-off including floating holidays and parental leave
  • Tuition reimbursement and discounted programs for employee development
Full Job Description
Job Title: Senior Software Engineer | The Synthesizer
Location: Huntsville, AL

What You'll Do:

As a Senior Software Engineer, you will lead the design and development of modern, full-stack applications that directly support mission-critical objectives. You will operate across the entire software lifecycle, from shaping requirements with stakeholders to delivering scalable, secure, and user-focused solutions. This role requires more than just coding. You will be expected to take ownership of complex problems, make sound architectural decisions, and drive execution in a fast-moving environment where clarity is often lacking. You will play a key role in elevating engineering standards, improving delivery pipelines, and mentoring other developers while building software that delivers real operational impact.
  • Lead the design, development, and deployment of scalable full-stack applications using modern web technologies
  • Own features end-to-end across frontend, backend, APIs, and data layers
  • Architect and implement responsive, high-quality user interfaces with strong attention to usability and user experience
  • Develop secure, performant backend services and APIs that support mission needs
  • Collaborate directly with customers and stakeholders to translate ambiguous requirements into working solutions
  • Establish and enforce best practices in code quality, testing, security, and performance
  • Build and maintain containerized applications using Docker and Kubernetes
  • Contribute to and improve CI/CD pipelines to enable fast, reliable software delivery
  • Mentor junior developers and contribute to raising the overall technical bar of the team
  • Identify technical risks, gaps, and inefficiencies, and take initiative to resolve them

Minimum Qualifications/What You'll Bring:
  • 10+ years of professional experience in software development, with a strong focus on full-stack application development
  • Proven experience building and delivering production-grade web applications using modern frameworks such as React, Next.js, Angular, or Vue
  • Strong proficiency in JavaScript and TypeScript across both frontend and backend environments
  • Experience designing, building, and maintaining RESTful APIs and backend services
  • Hands-on experience with containerization technologies such as Docker and familiarity with orchestration platforms like Kubernetes
  • Solid understanding of web application security principles, including authentication, authorization, and secure coding practices
  • Experience working in agile development environments with the ability to adapt to evolving and ambiguous requirements
  • Demonstrated ability to independently solve complex technical problems and drive solutions from concept to deployment
  • Strong communication skills with the ability to work directly with customers, stakeholders, and cross-functional teams
  • Experience contributing to or leading code reviews, enforcing engineering standards, and improving team-level development practices

Nice to Haves:
  • Experience with modern backend frameworks such as Node.js, Express, or NestJS
  • Experience deploying and operating applications in cloud environments (AWS, Azure, or GCP)
  • Familiarity with database design, optimization, and management (PostgreSQL or similar)
  • Experience building and maintaining CI/CD pipelines for automated testing and deployment
  • Exposure to DevSecOps practices and integrating security into the development lifecycle
  • Experience designing or contributing to scalable system architectures
  • Familiarity with monitoring, logging, and observability tools
  • Experience working in government or defense environments

Education/Credentials:
  • Bachelor's degree in Computer Science, Software Engineering, or a related STEM field, or equivalent practical experience
  • US Citizenship is required for consideration, as this job requires U.S. government security clearance
    • Required - Active Secret clearance
    • Nice to Have - Active Top Secret/SCI clearance

Physical Demands:
  • Must be able to remain in a stationary position and work on a computer for prolonged periods.

This job description provides a high-level review of the responsibilities of the position and is not intended to be a complete list of all responsibilities, duties or skills that may be required for the job. The job description is subject to review and change at any time and other job-related duties or requirements may be assigned as necessary.

What We offer:

As a nationally recognized Great Place to Work® and Military Times® Best for Vets: 2025 Employer, we prioritize employee well-being and experience, fostering a culture that values dedicated teams and committed individuals. Our premier total compensation package for eligible employees includes:
  • Comprehensive health benefits encompassing medical, dental, and vision coverage.
  • Company-paid disability and life insurance
  • Generous 401(k) plan with guaranteed company contribution
  • Paid time-off options including floating holidays, personal time, parental leave, and community service opportunities.
  • Investment in employee growth and development through tuition reimbursement and discounted tuition programs with select colleges.


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