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Senior Backend Python Jobs in Texas (NOW HIRING)

Medium

Senior Backend Software Engineer (AI Native)

Austin, TX · On-site

$150 - $230/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Qryptis looking for a Senior Backend Software Engineer to own the services behind our quantum ... Workingproficiencywith C++ and Python. * Strong command of backend architecture: APIs, services ...

Qrypt

Senior Backend Software Engineer (AI Native)

Austin, TX · On-site

$180 - $260/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Qryptis looking for a Senior Backend Software Engineer to own the services behind our quantum ... Workingproficiencywith C++ and Python. * Strong command of backend architecture: APIs, services ...

Qrypt

Senior Backend Software Engineer (AI Native)

Austin, TX · On-site

$121K - $160K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

Qrypt is looking for a Senior Backend Software Engineer to own the services behind our quantum ... Working proficiency with C++ and Python. * Strong command of backend architecture: APIs, services ...

Titan Technologies, LLC

$108K - $141K/yr

The Back End Developer is responsible for designing, building, and maintaining highly available ... A strong foundation in Python is also expected to support debugging, automation, and collaboration ...

Cacheflow

Senior Backend Engineer (AI Agent)

Austin, TX · On-site

$116 - $195/hr

As a Senior Backend Engineer specializing in AI agents, you will design the agents themselves ... Design, build, and iterate on AI agents in Go/Python using an orchestrator/sub-agent architecture ...

New

Semper Valens Solutions

$108K - $141K/yr

Back-End Developer, Senior/Mid Full Time Lackland, TX or Fort Meade, MD Top Secret/SCI Clearance ... Postgress, RDS, Exodus, Python, Luna, Java, Docker, OpenJDK, Ansible, Packer, Maven, Kubernetes ...

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Senior Backend Python information

What does a senior backend Python developer do?

A Senior Backend Python Developer designs, builds, and maintains the server-side logic of web applications using Python. They are responsible for creating robust APIs, optimizing databases, ensuring application security, and integrating third-party services. In addition, they often mentor junior developers, contribute to architectural decisions, and collaborate closely with frontend and DevOps teams. Their work ensures that applications are scalable, reliable, and efficient. Senior developers typically have several years of experience and deep knowledge of Python frameworks like Django or Flask.

What are the key skills and qualifications needed to thrive as a senior backend Python developer?

To thrive as a Senior Backend Python Developer, you need expertise in Python programming, strong knowledge of backend frameworks (such as Django or Flask), and experience with database management, often backed by a degree in computer science or equivalent experience. Familiarity with version control systems like Git, containerization tools like Docker, cloud platforms (e.g., AWS), and possibly certifications in cloud or Python technologies are common requirements. Outstanding problem-solving skills, effective communication, and the ability to mentor junior developers help set top performers apart. These competencies ensure the development of robust, scalable, and maintainable backend systems that support business objectives.

What are some common challenges senior backend Python developers face when working on large-scale systems?

Senior Backend Python developers working on large-scale systems often encounter challenges such as ensuring application scalability, maintaining code quality across distributed teams, and optimizing performance for high traffic. Balancing the integration of new features with legacy system constraints can also be demanding. Effective communication and collaboration with frontend teams, DevOps, and product managers are crucial for delivering reliable and maintainable backend solutions.

What is the difference between Senior Backend Python vs Backend Developer?

AspectSenior Backend PythonBackend Developer
Required CredentialsBachelor's in CS or related, 5+ years experience, Python expertiseBachelor's in CS or related, 2-4 years experience, Python knowledge
Work EnvironmentTech companies, startups, enterprise systemsTech firms, startups, software agencies
Employer & Industry UsageUsed across industries requiring scalable backend solutionsCommon in web development and software services
Search & Comparison IntentUnderstanding senior roles, responsibilities, salaryEntry to mid-level backend roles, skill requirements

Senior Backend Python professionals typically have more experience, advanced skills, and leadership responsibilities compared to Backend Developers. They often work on complex systems, mentor junior staff, and have a broader understanding of architecture. Backend Developers focus on building and maintaining backend services with less emphasis on leadership or strategic planning.

What are the most commonly searched types of Backend Python jobs in Texas?

The most popular types of Backend Python jobs in Texas are:

What cities in Texas are hiring for Senior Backend Python jobs?

Cities in Texas with the most Senior Backend Python job openings:

Senior Backend Python jobs near you

Senior Backend Software Engineer (AI Native)

Qrypt Inc.

Austin, TX • On-site

$120 - $150/hr

Other

Medical, Dental, Vision, Retirement

Posted 18 days ago

Job description

Qrypt'smission is to protect the world's data and restore privacy.Qrypthardens cybersecurity and future-proofsencryption against quantum attacks byeliminatingkey transmission.Qrypt'sunique technology independently generates symmetric keys at multiple endpoints for critical workflows today. We are a passionate team of engineers, physicists, and cryptographers committed to transforming the way the world safeguards data and communications!

Qryptis looking for a Senior Backend Software Engineer to own the services behind our quantum security products. You will lead the design and development of backend software — primarily in Rust — that moves quantum entropy and keys, powers our entropy-as-a-service platform, and makes our appliances work reliably and securely at scale. You will use AI-assisted development tooling as a core part of how you work, own the correctness and quality of what ships, and help set how the team engineers in an AI-native way.

What you'll do
  • Lead the design, development, and testing of backend services and APIs, primarily in Rust, with some C++ and Python.
  • Own significant parts of the backend end to end: architecture, implementation, reliability, and performance.
  • Make and document design tradeoffs; raise the bar on code quality, testing, and review across the team.
  • Work close to the metal on the software that delivers quantum entropy and keys reliably and securely.
  • Use AI-assisted and agentic development tooling to accelerate your work while owning the correctness and quality of everything you ship.
  • Help shape how the team adopts AI-assisted development (instruction conventions, review standards) as the tooling matures.
  • Develop deep domain understanding (quantum random number generation, cryptography, network security) to architect andvalidateour products.
  • Mentor other engineers and collaborate across hardware, product, and engineering to ship end-to-end.
What you'll need
  • Bachelor's degree in Computer Scienceor a related technical field, and/or relevant work experience.
  • 6+ years building and shipping backend software, including ownership of services end to end.
  • Expertisein Rust, or deep systems-programming experience (C, C++, Go) with a demonstrated ability to work primarily in Rust at a senior level.
  • Workingproficiencywith C++ and Python.
  • Strong command of backend architecture: APIs, services, concurrency, reliability, performance, and Linux.
  • Fluency with AI and agent-assisted development, and the judgment to apply it where it adds real leverage — reviewing, correcting, and taking full ownership of AI-generated work. This is core to how weoperateatQryptand is expectedofeveryone here.
  • A track recordof technical leadership: design decisions, mentoring, and raising engineering standards.
  • Strong written and verbal communication skills.
  • Mustbe authorized towork in the United States.Qryptdoes not provide visa sponsorship for this role.
Nice to have
  • Experience with cryptography, security, or networking systems.
  • Experience designing high-reliability, high-assurance, or performance-sensitive services.
  • Familiarity with Linux systems programming, packaging, and deployment.
Benefits & Perks
  • Competitive Pay & Equity participation
  • Comprehensive health, dental and vision coverage
  • Strong 401(k) match
  • In-office lunch and snacks
  • The opportunity to be part of a company solving one of the most critical technology challenges of our time!
Equal Opportunity Employer

Qryptis committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, disability, age, or veteran status.If you have a disability and need assistance with our employment application process, please email us at info@qrypt.com to obtain assistance.

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