Wells Fargo is seeking a Senior Software Engineer.
Wells Fargo is seeking a Senior Software Engineer for the development of Artificial Intelligence (AI) enabled applications in Commercial Lending area. The successful candidate will be able to build and maintain reliable, secure, and scalable AI solutions for business-critical application.
In this role, you will:
- Lead moderately complex initiatives and deliverables within technical domain environments
- Contribute to large scale planning of strategies
- Design, code, test, debug, and document for projects and programs associated with technology domain, including upgrades and deployments
- Review moderately complex technical challenges that require an in-depth evaluation of technologies and procedures
- Resolve moderately complex issues and lead a team to meet existing client needs or potential new clients needs while leveraging solid understanding of the function, policies, procedures, or compliance requirements
- Collaborate and consult with peers, colleagues, and mid-level managers to resolve technical challenges and achieve goals
- Lead projects and act as an escalation point, provide guidance and direction to less experienced staff
Required Qualifications:
- 4+ years of Software Engineering experience, or equivalent demonstrated through one or a combination of the following: work experience, training, military experience, education
Desired Qualifications:
- We are seeking a Senior Python Developer with a strong background in building scalable, resilient, and highly available microservices Gen AI enabled application. The candidate should have good experience in developing microservices based enterprise application, event-driven app, and using NoSQL DB - MongoDB. Team member will work with Wells Fargo India and onshore partners and implement the required solutions.
- Build Large Language Model (LLM) powered applications that support powerful capabilities for internal Wells Fargo users, with a focus on agentic workflows, prompt engineering, evaluations, and safety guardrails.
- Build systems utilizing Large Language Models (LLM) involving data ingestion pipelines, reliable service orchestration, backend application state management, and data layer implementation.
- Design, code, test, and document solutions that align with business goals.
- Collaborate and consult with key technical experts and technology teams to resolve complex technical issues and achieve goals.
- Participate effectively in the entire software development life cycle.
- Responsible for application development, maintenance, and security requirements
- Collaborate with US partners for requirement understanding and solution discussions.
- Collaborate with Product Team, Scrum Master, Developers, QA and any other stakeholders as needed.
- Stay current on emerging technologies in AI to continue to the strategy discussion for future capability development.
- (Technical Skills):
- 7+ years' experience in backend application software development, with strong programming experience on Python and NoSQL database MongoDB
- Strong software development skills in Python, with experience working on Agentic AI frameworks (any one of Google ADK (preferably) Lang chain, Langgraph) and tools in cloud environments. Proficiency in designing and developing multi-agent systems with one of the listed frameworks where multiple AI agents collaborate to achieve complex tasks.
- Experience on GenAI enabled solutions, Retrieval-Augmented Generation (RAG) and agentic workflows, with a strong understanding of prompt engineering, grounding, and extensibility.
- In depth experience of python framework and tools such as NumPy, Pandas, pyMongo.
- Design, develop, and deploy microservices components using Python; build backend services using FastAPI.
- Design and implement secure REST APIs for consumption by a React application. Consume services provided by interface systems.
- Implement event-driven architecture and use messaging queues such as Kafka, RabbitMQ or ActiveMQ for asynchronous processing.
- Experience on Model Context Protocol (MCP) servers and clients to expose internal services, APIs, and data stores to LLMs in secure way.
- Write complex MongoDB queries and perform data aggregation.
- Experience with MongoDB for database management and data retrieval.
- Understanding of Cloud principles and experience on developing applications hosted on cloud environment. Experience with OCP (OpenShift Container Platform) is preferred.
- Experience with CI/CD technologies such as GitHub, GitHub Actions, Harness, Artifactory, Sonar, open shift/Kubernetes, Docker etc.
- Experience on automated unit testing framework Pytest, magicmock
- Knowledge of ML, NLP, GCP Services particularly Document AI, Information Retrieval, Summarization and LLMs.
- Experience on agile software development lifecycle.
- Understanding of high availability, scalability, and resilience in software systems
- Ensure efficient multithreading and concurrency in backend processes.
- Non-Technical:
- Capable of reasoning and thinking through problems and developing desired solutions, independently or with others as required.
- Capable of mentoring team members on solution design and implementation
- Strong problem-solving and analytical skills
- Good written and verbal communication
- Ability to understand team dynamics and use interpersonal skills and personal judgment to achieve goals.
- Desired / Good to have Skills:Understanding of Banking/Lending domain
Top Skills
What We Do
Wells Fargo & Company (NYSE: WFC) is a leading financial services company that has approximately $2.1 trillion in assets. We provide a diversified set of banking, investment and mortgage products and services, as well as consumer and commercial finance, through our four reportable operating segments: Consumer Banking and Lending, Commercial Banking, Corporate and Investment Banking, and Wealth & Investment Management. Wells Fargo ranked No. 33 on Fortune’s 2025 rankings of America’s largest corporations. Our technology professionals drive innovation, information security, and big data analytics while maintaining a network that handles more than 12 billion customer interactions a year. Join us! Are you looking for more? Find it here. At Wells Fargo, we're more than a financial services leader – we’re a global trailblazer committed to driving innovation, empowering communities, and helping our customers succeed. We believe that a meaningful career is much more than just a job – it’s about finding all of the elements to help you thrive, in one place. Living the Well Life means you’re supported in life, not just work. It means having robust benefits, competitive compensation, and programs designed to help you find work-life balance and well-being. You’ll be rewarded for investing in your community, celebrated for being your authentic self, and empowered to grow. And we’re recognized for it – Wells Fargo once again ranked in the top three – making us the #1 financial services employer – on the 2025 LinkedIn Top Companies list of best workplaces “to grow your career” in the U.S. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other legally protected characteristic. © 2026 Wells Fargo Bank, N.A. All rights reserved. Member FDIC.
Why Work With Us
We're known for our “Well Life” approach to supporting employees’ career aspirations, work-life balance, and mental and physical health. We ranked in the top 3 on the 2025 LinkedIn Top Companies list – and #1 among financial services companies – as the best workplace “to grow your career” in the U.S.
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