.Net Senior Software Engineer

Senior Software Engineer - .NET (Depositary Services)

US Bank is expanding its technology capabilities supporting the Depositary Services function across Europe. We are seeking a Senior Software Engineer to play a key role in the design, development, and evolution of enterprise grade financial systems used by teams in Ireland and Luxembourg. This role is part of the European technology team and requires close collaboration with business stakeholders, data providers, and cross functional engineering teams. The successful candidate will bring strong expertise in the .NET ecosystem, along with a proven track record of delivering scalable, high quality solutions in complex environments. As a senior engineer, you will own key components of the platform, contribute to architectural decisions, and help raise engineering standards across the team. You will work across a full stack environment, with a primary focus on building scalable backend services and supporting frontend integration.

Key Responsibilities

• Own the design and architecture of core components within the depositary platform, ensuring alignment with enterprise standards and long term system evolution
• Design, develop, and enhance scalable backend services using the .NET stack, supporting complex financial data workflows and regulatory processes
• Collaborate with business stakeholders to elicit, analyse, and translate business requirements into robust technical solutions
• Lead technical design discussions, providing guidance on best practices, trade offs, and system architecture
• Plan and deliver system upgrades and enhancements, ensuring high quality, reliability, and alignment with business priorities
• Ensure production stability, including incident ownership, troubleshooting, root cause analysis, and continuous improvement of system reliability
• Design and manage integrations with internal and external data providers, including ETL processes and data pipelines
• Drive automation and efficiency improvements across the development lifecycle, including build, deployment, and monitoring processes
• Contribute to technical strategy and roadmap, identifying opportunities to improve scalability, performance, and maintainability
• Mentor and support other engineers, contributing to code reviews, knowledge sharing, and engineering best practices
• Support and enhance operational systems, including Depositary dashboards and compliance monitoring systems (e.g., rule configuration and data exception management)

Basic Qualifications

• Bachelor's degree in Computer Science, Engineering, or equivalent practical experience
• 5+ years of professional software engineering experience, with strong focus on the .NET ecosystem (C#, ASP.NET, .NET Core)
• Proven track record of delivering scalable, high-quality software solutions in production environments
• Strong experience in system design and architecture, particularly in distributed or service-based systems
• Solid understanding of relational databases, data modelling, and performance optimisation
• Experience working with data pipelines, ETL processes, and multi source data integration

Preferred Skills / Experience

• Experience within financial services, particularly Depositary Services or similar regulated domains
• Familiarity with large scale data systems, including regulatory reporting or reconciliation workflows
• Strong problem solving, analytical, and organisational skills
• Excellent communication skills, with the ability to explain technical concepts to non technical stakeholders
• Experience working in Agile environments and collaborating across distributed teams

Technical Skills

• Advanced experience with C#, .NET Core, ASP.NET, and Web API development
• Strong experience designing and building RESTful APIs and service oriented architectures
• Solid expertise in SQL Server (or equivalent), including database design and query optimisation
• Experience building and supporting ETL pipelines and complex data integrations
• Hands on experience with CI/CD pipelines, automated testing, and modern DevOps practices
• Familiarity with frontend integration technologies (e.g., Telerik Kendo UI or similar frameworks)
• Experience with version control systems such as Git

Success in this Role

• Delivering high impact enhancements to critical depositary systems
• Improving system performance, scalability, and reliability in measurable ways
• Acting as a key technical contributor and trusted problem solver across the team
• Influencing engineering practices and contributing to a culture of technical excellence

Location

Hybrid role based in Dublin City Centre, with an expectation of 3 or more days per week in the office, and flexibility to work remotely on other days.

Accessibility

We are committed to providing an inclusive and accessible recruitment experience. If you need adjustments at any stage of the application or hiring process, please contact your recruiter for guidance and support.

Total Rewards

• Clearly defined salary ranges aligned with industry benchmarks and internal equity standards.
• Performance-based incentives for eligible employees, awarded through transparent, objective criteria that recognize both individual and company performance.
• Inclusive equitable benefits that are accessible to all employees and focused around our 3 main pillars of financial wellbeing, health & wellness.
• Continuous development opportunities including training, education support, and career progression pathways based on inclusive and transparent criteria.
• Employee recognition programs that celebrate achievements and milestones for all.

Closing Date

Posting may be closed earlier due to high volume of applicants. We encourage early applications to ensure timely consideration.