Senior AI & Engineering Software Engineer (SaaS)

Deloitte France; Indianapolis (IN); On-site; USD 122,000 - 241,000; Full time

Job summary

Deloitte is seeking a Software Engineer III for AI & Engineering/Software as a Service in the United States. You will design, build, and ship scalable software, mentor engineers, and lead full-stack and agentic AI solutions.

You will collaborate with product, design, DevOps, and QA to deliver high-impact features across cloud-native platforms. Requirements include 5+ years in hands-on development, strong full-stack and API experience, and ability to travel up to 50%.

Qualifications

• 5+ years of relevant consulting or industry experience in a hands-on development role, working across borders and as an integral team member.
• 5+ years of full-stack software development experience with proficiency in at least one back-end language (Python, Java, .NET/C#, Go, or Node.js) and a modern front-end framework.
• 4+ years building microservices and scalable APIs in a distributed, enterprise environment.
• Solid knowledge of relational and/or NoSQL databases (PostgreSQL, MySQL, MongoDB, DynamoDB, etc.).
• Experience with cloud platforms (AWS, GCP, or Azure) and containerized environments (Docker, Kubernetes).
• Excellent problem-solving skills with a strong ability to debug and optimize complex systems
• Proven track record managing or technically leading delivery teams, including communication cadences and quality assurance across time zones.
• Experience delivering software across multiple SDLC methodologies (Agile, SAFe, Kanban, waterfall-agile hybrid).
• Bachelor's degree in Computer Science, Engineering, or a related discipline - or equivalent professional experience.
• Ability to travel up to 50% based on the work you do and the clients and industries/sectors you serve.
• Limited immigration sponsorship may be available.

Responsibilities

• Architect, design, and implement scalable, reliable, and maintainable full-stack software systems and services.
• Design and operationalize RESTful and asynchronous APIs on cloud-native infrastructure (AWS, Azure, or GCP), including containerized workloads, CI/CD pipelines, and infrastructure-as-code.
• Lead end-to-end delivery of complex features from requirements gathering through deployment and monitoring.
• Architect and deliver production-grade agentic AI and multi-agent applications using LangChain, LangGraph, AutoGen, CrewAI, or Semantic Kernel; design patterns including orchestrator-agent hierarchies, RAG pipelines, tool-calling agents, and memory management.
• Conduct thorough code reviews, enforce coding standards, and champion engineering best practices.
• Mentor and guide junior and mid-level engineers, fostering a culture of continuous learning and improvement.
• Collaborate with cross-functional teams including Product, Design, DevOps, and QA to deliver high-quality software.
• Identify technical debt and proactively drive refactoring and improvement initiatives.
• Participate in system design discussions, architecture reviews, and technical planning sessions.
• Troubleshoot and resolve complex performance, scalability, and reliability issues in production systems.
• Contribute to hiring processes including technical interviews and assessments.

Skills

Full-stack development

Back-end languages

Front-end framework

Microservices

Cloud platforms

Docker & Kubernetes

Databases

API design

Leadership

SDLC methodologies

Education

Bachelor's degree (CS/Engineering)

Tools

Docker

Kubernetes

Kafka

RabbitMQ

SQS

Job description

Deloitte is seeking a Software Engineer III for AI & Engineering/Software as a Service in the United States. You will design, build, and ship scalable software, mentor engineers, and lead full-stack and agentic AI solutions.

You will collaborate with product, design, DevOps, and QA to deliver high-impact features across cloud-native platforms. Requirements include 5+ years in hands-on development, strong full-stack and API experience, and ability to travel up to 50%.