{"id":3826096,"url":"https://alion.io/job/mitsubishi-ufj-financial-group-sr-software-engineer-net-full-stack","title":"Sr Software Engineer - .Net Full Stack","company":{"id":4530,"name":"Mitsubishi UFJ Financial Group","domain":"mufg.jp","url":"https://alion.io/company/mufg","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":82,"open_postings":85,"ghost_share":0.012,"stale_share":0.659,"repost_share":0.035,"time_to_fill_p50_days":37,"computed_at":"2026-11-11T05:49:22Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"AI Agents","optional":false},{"name":"Amazon Aurora","optional":false},{"name":"Amazon CloudWatch","optional":false},{"name":"Amazon EC2","optional":false},{"name":"Amazon S3","optional":false},{"name":"ASP.NET Core","optional":false},{"name":"AWS","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"Clean Architecture","optional":false},{"name":"Confluence","optional":false},{"name":"Copilot","optional":false},{"name":"Dynatrace","optional":false},{"name":"Entity Framework Core","optional":false},{"name":"Git","optional":false},{"name":"JavaScript","optional":false},{"name":"Jira","optional":false},{"name":"Machine Learning","optional":false},{"name":"MediatR","optional":false},{"name":"PostgreSQL","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"Scrum","optional":false},{"name":"Splunk","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"VMWare","optional":false}],"status":"live","first_seen_at":"2026-11-05T18:29:17Z","employer_posted_date":"2026-11-05","last_verified_at":"2026-11-12T05:28:53Z","board_verified":true,"closed_at":null,"days_open":6,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":6},"description":"Do you want your voice heard and your actions to count?\nDiscover your opportunity with Mitsubishi UFJ Financial Group (MUFG), one of the world’s leading financial groups. Across the globe, we’re 150,000 colleagues, striving to make a difference for every client, organization, and community we serve. We stand for our values, building long-term relationships, serving society, and fostering shared and sustainable growth for a better world.\nWith a vision to be the world’s most trusted financial group, it’s part of our culture to put people first, listen to new and diverse ideas and collaborate toward greater innovation, speed and agility. This means investing in talent, technologies, and tools that empower you to own your career.\nJoin MUFG, where being inspired is expected and making a meaningful impact is rewarded.\nPosition details\nLead the design, development, and delivery of enterprise-scale cloud-native applications based on modern AI and Agentic framework using .NET, React, AWS, PostgreSQL, AI services, and Domain-Driven Design principles. Responsible for technical strategy, team leadership, and successful project execution.\nRoles and Responsibilities\nLead the design, and development of large-scale global enterprise applications, incorporating AI/GenAI frameworks to deliver intelligent, scalable, and business-driven solutions.\nBuild next-generation AI engineering frameworks, agents, and automation capabilities that accelerate software delivery along with building global enterprise-scale products using AI framework.\nParticipate in all phases of software engineering life cycle and troubleshoot technical problems as needed.\nDesign, develop, deploy, and maintain applications, infrastructure, and platform according to changing requirements and following established processes and procedures.\nLead in designing, developing, coding, and/or enhancing applications, features, infrastructure and/or application frameworks.\nDevelop secure and scalable applications using .NET and React.\nBuild RESTful APIs using ASP.NET Core.\nPerform code reviews and mentor junior developers.\nTest, debug, and/or oversee the testing and validation of applications to ensure that quality and functionality are in line with the requirements, as well as industry security standards and protocols. \nResolve production defects within defined SLA.\nImplement Entity Framework Core repositories and services.\nImplement CQRS, MediatR, and Clean Architecture patterns\nIntegrate with AWS services including S3, EC2, CloudWatch, and Aurora PostgreSQL\nConfigure, deploy, and support IIS-hosted applications\nUtilize GitHub Copilot /AI tools to improve development efficiency.\nContribute to Specification-Driven Development practices.\nTroubleshoot production issues and provide root-cause analysis.\nJob Requirements:\nBachelors’ Degree (or foreign equivalent degree) in Information Technology, Information Systems, Computer Science, Software Engineering, or a related field. Experience in the financial services or banking industry is preferred.\nMinimum 8-10 years of developing at all levels of the application stack (front end/UI, middle/services, and back end/database)\n2 years Hands-on experience developing enterprise-grade, global full-stack applications with expertise in AI frameworks, machine learning technologies, and the delivery of AI-enabled business applications.\n3+ years Experience leading and mentoring technical teams developing and supporting modern web-based applications.\nExperience with C#, ASP.NET Core, React, JavaScript, TypeScript and Entity Framework Core\nExperience with Web application deployment and IIS (Internet Information services)\nExperience implementing and maintaining RESTful APIs\nAdvanced knowledge of application, data, and infrastructure architecture disciplines\nExperience in designing data models and structures to store various kinds of data in different formats.\nExperience with RDBMS based databases such as PostgreSQL/ SQL Server\nExperience in working with AWS service like EC2, S3, RDS/Aurora PostgreSQL and Load Balancer\nExperience with monitoring systems e.g., Splunk, Dynatrace\nExperience with agile development processes and practices (e.g., Scrum)\nKnowledgeable in virtualization and containerization (e.g., VMware, Virtual Box)\nKnowledgeable in DevOps workflow Git, CI/CD, GitHub Copilot/AI-Assisted Software Development\nKnowledgeable on Atlassian Suite (Jira, Confluence, etc.)\nAbility to work collaboratively in teams and develop meaningful relationships to achieve common goals.\nProven ability to work on multiple deliverables simultaneously, adhere to tight deadlines and adapt to change priorities.\nExperience in the financial services or banking industry is preferred.\nGood communication and written skills\nPreferred Skills\nAI and Agentic Development\nKnowledge of AWS Cloud Services\nUnderstanding of Domain-Driven Design principles\nMitsubishi UFJ Financial Group (MUFG) is an equal opportunity employer. We view our employees as our key assets as they are fundamental to our long-term growth and success. 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