Senior Full Stack Developer

Paktolus Its, LLC
United States
about 1 month ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Expert
Experience required
2 years minimum
Compensation
$121,536.0 - $125,000.0
Working hours
Regular working hours
Job source

Tech stack

Application Programming Interfaces (APIs) Artificial Intelligence Software Applications Application Performance Management Software as a Service Cloud Computing Cloud Engineering Code Review Monitoring of Systems Machine Learning Open Source Technology Software Architecture
+20 more
Prometheus Systems Integration Web Application Frameworks Datadog Chatbots Spring Cloud Large Language Models Grafana Prompt Engineering Software Troubleshooting Generative AI Backend Code Testing Graphql Machine Learning Operations Front End Software Development Virtual Agents Restful APIs GPT Microservices

Job description

We are looking for a highly skilled Senior Full Stack Developer with hands-on experience building modern AI-powered applications. The ideal candidate should have strong expertise in both frontend and backend development, experience integrating Large Language Models (LLMs), and the ability to design scalable, production-ready AI solutions.

You will work closely with product managers, AI engineers, and designers to develop intelligent applications that leverage modern AI technologies, cloud infrastructure, and scalable microservices., * Design, develop, and maintain scalable full-stack web applications.

  • Build AI-powered products using Large Language Models (LLMs) such as OpenAI GPT, Claude, Gemini, or open-source models.
  • Develop conversational AI, AI agents, chatbots, document processing systems, and workflow automation tools.
  • Integrate AI APIs, vector databases, embeddings, Retrieval-Augmented Generation (RAG), and prompt engineering into production applications.
  • Build secure RESTful APIs and GraphQL services.
  • Architect cloud-native, microservices-based applications.
  • Optimize application performance, scalability, and security.
  • Collaborate with AI/ML engineers to deploy production-ready AI models.
  • Write clean, maintainable, and well-tested code following engineering best practices.
  • Participate in architecture discussions, code reviews, and mentoring junior developers.
  • Monitor production applications and troubleshoot complex technical issues

Requirements

  • 6-10+ years of experience in Full Stack Development.
  • 2+ years of experience building AI-powered applications.
  • Experience integrating OpenAI, Claude, Gemini, or similar LLMs.
  • Hands-on experience with RAG pipelines and vector databases.
  • Experience deploying cloud-native applications.
  • Strong understanding of software architecture and scalable system design.
  • Experience with modern frontend frameworks and backend services.
  • Experience working in Agile/Scrum environments.

Nice to Have

  • Experience with AI Agent frameworks (CrewAI, AutoGen, LangGraph).
  • Knowledge of Machine Learning fundamentals.
  • Experience with OCR, document intelligence, and multimodal AI.
  • Knowledge of MLOps practices.
  • Experience with monitoring tools such as Grafana, Prometheus, or Datadog.
  • Contributions to open-source projects.
  • Experience building SaaS products.

Benefits & conditions

$121,536.30 - $125,000.00 a year - Full-time

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