Senior Full Stack Engineer - Java + Angular/node/React + Python

Luxoft; United States; Remote; USD 120,000 - 180,000; Full time

Job summary

Luxoft is seeking a senior Full Stack Developer in the United States to design and build complex software platforms leveraging Java, Spring Boot, and modern frontend frameworks. You will work on scalable microservices, REST APIs, and AI-enabled applications across cloud environments, with a strong emphasis on quality, collaboration, and agile delivery.

The role requires expertise in AI/ML integration, Generative AI techniques, and modern DevOps practices, including CI/CD pipelines,

Qualifications

• 7+ years of experience in Full Stack Application Development.
• Strong experience in Java, Spring Boot, REST APIs, and Microservices architecture.
• Proven expertise in Python development for AI/ML and Generative AI solutions.
• Experience building AI-enabled applications, chatbots, AI agents, or LLM-based solutions.
• Strong frontend development experience using React, Angular, JavaScript, or TypeScript.
• Experience with CI/CD tools such as Jenkins, GitHub Actions, Azure DevOps, or similar platforms.
• Strong understanding of automated testing frameworks and quality engineering practices.
• Experience with cloud platforms such as Azure, AWS, or GCP.
• Familiarity with containerization technologies such as Docker and Kubernetes.
• Excellent problem-solving, collaboration, and communication skills.
• Experience working in Agile/Scrum or pod-based delivery environments.
• Generative AI & LLMs: OpenAI / Azure OpenAI APIs, Prompt Engineering, RAG, LangChain, AI Agents, Vector Databases, FastAPI-based AI services, LLM Evaluation and Testing.

Skills

Angular

Full Stack

Java

Java Microservices

Spring Boot

Job description

• Mandatory Skills:
  • Angular
  • Full Stack
  • Java
  • Java Microservices
  • Spring Boot
• Mandatory Skills Description:

7+ years of experience in Full Stack Application Development.

Strong experience in Java, Spring Boot, REST APIs, and Microservices architecture.

Proven expertise in Python development for AI/ML and Generative AI solutions.

Experience building AI-enabled applications, chatbots, AI agents, or LLM-based solutions.

Strong frontend development experience using React, Angular, JavaScript, or TypeScript.

Experience with CI/CD tools such as Jenkins, GitHub Actions, Azure DevOps, or similar platforms.

Strong understanding of automated testing frameworks and quality engineering practices.

Experience with cloud platforms such as Azure, AWS, or GCP.

Familiarity with containerization technologies such as Docker and Kubernetes.

Excellent problem-solving, collaboration, and communication skills.

Experience working in Agile/Scrum or pod-based delivery environments.

Generative AI & LLMs

• OpenAI / Azure OpenAI APIs
• Prompt Engineering
• RAG (Retrieval Augmented Generation)
• LangChain / LangGraph
• AI Agents
• Vector Databases (FAISS, ChromaDB, Pinecone anyone they can learn and come)
• FastAPI-based AI services
• LLM Evaluation and Testing