Python developer - Dallas, Tx

Photon$39K — $137K *
Information Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • 10+ years of software engineering experience with a focus on Python development.
  • Strong experience in developing REST APIs, microservices, and event-driven systems.
  • Hands-on experience with Agentic AI frameworks like LangGraph and CrewAI.
  • Experience building RAG-based applications and enterprise AI solutions.
  • Knowledge of LangChain and LlamaIndex.
  • Experience with LLMs including OpenAI and Anthropic.
  • Familiarity with vector databases such as Pinecone or Weaviate.
  • Proficiency in PostgreSQL and MongoDB.

Responsibilities

  • Design, develop, and maintain scalable backend services and APIs.
  • Build agent orchestration workflows for autonomous decision-making.
  • Develop integrations with LLM providers for AI applications.
  • Optimize Retrieval-Augmented Generation (RAG) pipelines with vector databases.
  • Create resilient, scalable platform services for AI deployments.
  • Develop Python tools for agent interaction with various services.
  • Implement automated testing and quality controls for AI systems.

Benefits

  • Medical, vision, and dental benefits.
  • 401k retirement plan.
  • Variable pay/incentives.
  • Paid time off and paid holidays.
Full Job Description
Job Description

The Senior Python Developer will play a key role in designing, developing, and scaling our Agentic AI platform. This role requires deep expertise in Python development, AI-driven application architectures, and cloud-native technologies to build robust, scalable, and production-ready agentic solutions.

You will be responsible for developing backend services, implementing agent orchestration workflows, integrating LLMs and external tools, and building resilient platforms that support enterprise AI use cases.

Key Responsibilities:

Backend Development: Design, develop, and maintain scalable backend services and APIs using Python and modern development frameworks.

Agentic AI Development: Build and support agent orchestration workflows that enable autonomous decision-making, task execution, and multi-step reasoning.

LLM Integration: Develop integrations with LLM providers such as OpenAI, Gemini, Anthropic, and open-source models to power AI-driven applications.

RAG Implementation: Build and optimize Retrieval-Augmented Generation (RAG) pipelines leveraging vector databases and enterprise knowledge sources.

Platform Engineering: Develop resilient, high-performance platform services that support secure and scalable AI deployments.

Tool Integration: Create Python-based tools and connectors that enable agents to interact with APIs, databases, enterprise applications, and external services.

Testing & Evaluation: Implement automated testing, evaluation frameworks, and quality controls to ensure reliability and consistency of AI systems.

Performance Optimization: Optimize application performance, latency, scalability, and infrastructure utilization across AI workloads.

Required Skills & Qualifications:
  • 10+ years of experience in software engineering with strong expertise in Python development.
  • Strong experience developing REST APIs, microservices architectures, and event-driven systems.
  • Hands-on experience with Agentic AI frameworks such as LangGraph, CrewAI, AutoGen, or Agent Development Kit (ADK).
  • Experience building and supporting RAG-based applications and enterprise AI solutions.
  • Strong knowledge of LangChain, LlamaIndex, LangSmith, and LangFlow.
  • Experience working with LLMs including OpenAI, Gemini, Anthropic, Llama, or similar models.
  • Deep understanding of prompt engineering, function calling, tool integration, agent orchestration, and evaluation techniques.
  • Experience with vector databases such as Pinecone, Weaviate, Chroma, or Milvus.
  • Strong proficiency in PostgreSQL, MySQL, MongoDB, Redis, and database optimization techniques.
  • Experience with cloud platforms (AWS, Azure, or GCP) and cloud-native application development.
  • Familiarity with Docker, Kubernetes, and containerized deployment patterns.
  • Experience implementing CI/CD pipelines using tools such as Jenkins, GitHub Actions, or GitLab CI.
  • Experience with monitoring, logging, and observability tools for production systems.


Compensation, Benefits and Duration

Minimum Compensation: USD 39,000
Maximum Compensation: USD 137,000
Compensation is based on actual experience and qualifications of the candidate. The above is a reasonable and a good faith estimate for the role.
Medical, vision, and dental benefits, 401k retirement plan, variable pay/incentives, paid time off, and paid holidays are available for full time employees.
This position is not available for independent contractors
No applications will be considered if received more than 120 days after the date of this post

About Photon

Photon Careers

Joining Photon presents an unparalleled opportunity to advance one's career with a leader in digital innovation. Photon is actively seeking talented individuals to join its diverse team of professionals, dedicated to reshaping industries through technology and creativity.

Explore Job Opportunities

Photon offers a variety of job opportunities that cater to a range of skills and interests. Each position at Photon is designed to challenge team members while providing meaningful pathways for professional and personal growth.

Experience the Culture and Benefits

Photon is committed to fostering a workplace culture that promotes diversity and inclusion. The company provides comprehensive benefits designed to support the health, well-being, and financial security of each team member. At Photon, every professional enjoys access to career development programs and diversity training, ensuring they are equipped for leadership roles in an evolving marketplace.

Engage in Professional Growth

Photon believes in the power of innovation and leadership to drive success. The company supports its team members with resources for continuous learning and growth, including advanced training sessions and leadership workshops. Networking within Photon’s industry-leading community allows for unparalleled career advancement and skill enhancement.

Internship Programs

For those beginning their professional journey, Photon offers internship programs that provide a robust foundation in digital solutions. Internships at Photon are characterized by immersive projects and hands-on learning, guided by experts in various fields. These programs are a gateway to full-time employment and a promising career path.

Join the Team

Photon is hiring! Explore open positions that match your skills and interests. Photon looks for passionate, curious, creative, and solution-driven team players. Whether you are starting your career or looking to make a significant impact in your professional journey, Photon has a place for you.

Prepare for Your Interview

Photon values a thorough selection process. Prospective team members are encouraged to prepare by understanding the company’s mission and values. Tailoring your resume to highlight relevant experience and skills will make a significant difference. Engage actively during your interview, demonstrating your knowledge and enthusiasm for the role you are applying for.

Stay Connected

Keep up to date with the latest from Photon by following the company’s career blog. Gain insights from insiders, learn about new job openings, and get tips on preparing your resume and acing your interview.

Career Development at Photon

Photon is dedicated to the professional development of its team members. The company offers various tools and resources, including career coaching and performance feedback, to help individuals reach their full potential. With Photon, career aspirations are nurtured, encouraging every team member to excel and innovate in their respective roles.

Networking and Career Opportunities

Photon encourages its team members to engage in networking within the company and the broader industry. These connections can lead to myriad opportunities, from collaborative projects to mentorship. Networking at Photon is not just about building professional relationships; it's about fostering a community of innovation and mutual growth.

Conclusion

Photon is not just a company; it is a community of driven professionals committed to making a difference. With a focus on innovation, leadership, and diversity, Photon offers a dynamic environment where ambitious individuals can thrive. Explore the possibilities and join Photon’s team of leaders, innovators, and visionaries.
Learn more about Photon

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