Senior Software Engineer – .NET & Dynamics 365

Ryan LLC; Eccles; Hybrid; GBP 65,000 - 90,000; Full time

Benefits offered by this job

Competitive compensation

Phone/internet reimbursement

Gym membership

Learning subscriptions

Flexible work environment

Tuition reimbursement

Job summary

Ryan, LLC seeks a Senior Software Engineer to develop and support Corporate Tax Workstation products using Microsoft stack: Dynamics 365, .NET/C#, Power Automate, SQL Server, and related tools. You will mentor teammates, ensure performance, security, and reliability, and collaborate with stakeholders to meet deadlines.

Required: 4+ years in Microsoft development, plugins/customizations, and strong English communication. Hybrid work environment with competitive benefits.

Qualifications

• Bachelor’s degree in Information Systems, Computer Science, Accounting, or equivalent.
• 4+ years hands‑on in Microsoft development environments (.NET / C# ASP.NET, Dynamics 365).
• Experience with Power Automate flows and Dynamics 365 plugins or customizations.

Responsibilities

• Develop and support Dynamics 365-based solutions, including plugins and customizations.
• Design, code, and test applications using .NET technologies (C#).
• Mentor, coach, and motivate other developers within the team.
• Ensure deliverables are completed on time and with quality.

Skills

C# programming

Team collaboration

English communication

Education

Bachelor’s degree in Information Systems, Computer Science, Accounting, or equivalent

Tools

Dynamics 365 development

Power Automate flows

SQL Server

HTML/JavaScript/CSS

GitHub

Job description

Why Ryan?

• Competitive Compensation and Benefits
• Business Connectivity Reimbursement (Phone/Internet)
• Gym Membership or Equipment Reimbursement
• LinkedIn Learning Subscription
• Flexible Work Environment
• Tuition Reimbursement
• After One Year of Service
• Accelerated Career Path
• Award-Winning Culture & Community Outreach

The Senior Software Engineer position requires a motivated, enthusiastic, and proactive engineer with a strong “can-do” attitude. As part of the software development team, the Senior Software Engineer will be responsible for the development and support of Corporate Tax Workstation products, with a strong focus on the Microsoft technology stack, including Dynamics 365, Power Automate flows, .NET, C#, ASP.NET, SQL Server, and related Microsoft development tools. The role will be responsible for assigned areas of the product and will ensure individual and team deadlines are met. The Senior Software Engineer will also contribute to the system’s performance, stability, scalability, and security, while supporting technical design, development, testing, troubleshooting, and deployment activities. The position also requires the ability to mentor, coach, and motivate other team members.

Duties and Responsibilities, as they align to Ryan’s Key Results

People: Create a positive team experience. Participate in peer code review processes. Provide regular status updates to the Project Lead and Project Manager. Mentor, coach, and support other developers within the team.

Client: Provide proactive work status updates to International / India liaison teams. Collaborate with internal stakeholders to understand technical and business requirements.

Value: Estimate, design, code, and test applications using Microsoft .NET technologies, primarily C#. Develop and support solutions using Dynamics 365, including plugins and related customizations. Create application design specifications and document coding efforts. Analyze medium to complex business and technical problems and provide practical solutions. Participate in technical design discussions and prepare clear design documentation. Troubleshoot and debug technical issues across application, database, and integration layers. Create and implement unit test plans and unit test cases. Support release and deployment activities into production environments. Ensure assigned deliverables are completed on time and with quality.

Education and Experience

Bachelor’s degree in Information Systems, Computer Science, Accounting, or equivalent work experience preferred. At least 4 years of hands‑on experience in Microsoft development environments, including: .NET / C# ASP.NET Microsoft SQL Server Dynamics 365 development Dynamics 365 plugins Powerflows IIS Administration Microsoft certifications would be considered an advantage.

Technical Skills

• 4+ years of full-time experience in .NET Framework / C# development
• Experience with Microsoft Dynamics 365 development, including plugins and customizations
• Experience with Power Automate flows and related workflow customizations
• Front-end development experience using HTML, DHTML, JavaScript, and CSS
• React experience would be considered a nice‑to‑have
• Strong SQL skills, preferably with Microsoft SQL Server
• Experience using GitHub or similar source control/release management tools
• Understanding of release and deployment processes into production environments
• Strong experience in object-oriented design, relational database design, and XML design
• Ability to troubleshoot, debug, and resolve technical issues
• Ability to collaborate and brainstorm with other developers in a team environment
• Strong analytical, problem‑solving, task management, and organizational skills
• Proficiency in Microsoft Word, Excel, and PowerPoint
• Strong written and verbal English communication skills

Ryan offers outstanding opportunities to work in a dynamic, rapidly expanding tax services firm serving the world’s most respected Global 5000 companies. Our innovative work environment, accelerated growth path for high performers, competitive benefits package, and outstanding earning potential provide the most rewarding career experience available in the industry. Ryan employees are given the freedom to do their best work in the way they work best. With a clear understanding of expectations and accountabilities, our employees are given ownership of their time and flexibility to meet the demands of their professional and personal lives.

#Li-hybrid #Li-DR1

Equal Employment Opportunity/Affirmative Action/Accommodation

Ryan, LLC is an equal opportunity employer and is committed to compliance with all applicable laws prohibiting employment discrimination. It is our policy to take all employment actions and make all employment decisions without regard to race, color, religion, creed, gender, sex (including pregnancy), affectional or sexual orientation, gender identity or expression, national origin, ancestry, age, marital status, citizenship status, genetic predisposition or carrier status, disability, military status, status as a disabled or other protected veteran or any other protected status under applicable law. It is Ryan's policy to make reasonable accommodation for qualified individuals with disabilities.

*Notice to Canada Candidates – In accordance with the Accessibility for Ontarians with Disabilities Act (AODA) and the Canadian Human Rights Act, Ryan ULC will provide accommodation, accessible formats and communication supports for the interview upon request.Ryan welcomes and encourages applications from people with disabilities*.