Senior Applications Developer

Responsible for design, integration, and implementation of applications software in a service provider environment that supports the company business strategies and objectives. Provide technical consulting to management, business users, and technical associates and work closely with other developers as a mentor. Provide input and direction to solutions for client requirements. Identify and implement both technical and process improvements and solutions. Maintain a broad knowledge of new technology, equipment, and systems. Perform complex programming assignments requiring an advanced aptitude of established programming standards, methods, and best practices. Design application and database components for large-sized development projects. Maintain and modify web applications; make approved changes by amending application documentation, developing detailed programming logic, and coding changes. Provide support for critical web application problems and issues. Act as a Subject Matter Expert in the discovery and investigation of critical production problems as required. Conduct research into new technologies, including tools, components, and frameworks. Handle project and task management and reporting as necessary. Make presentations to management, clients, and peer groups as requested. Assist with other projects as may be required to contribute to efficiency and effectiveness of the work. Mentor and coach developers and/or Professional Apprentices. Train and share knowledge with development teams. Schedule and lead project and communication meetings with clients. Role is office-based with flexibility to work up to 12 days from home within reasonable commuting distance of the Cleveland, OH office. Multiple openings available. This role will report to Sherwin-Williams Global Headquarters located at 1 Sherwin Way, Cleveland, OH 44113. This position is not eligible for sponsorship for work authorization now or in the future, including conversion to H1-B visa. Must be legally authorized to work in the country of employment without needing sponsorship for employment work visa status now or in the future. Job duties include contact with other employees and access confidential and proprietary information and/or other items of value, and such access may be supervised or unsupervised. The Company therefore has determined that a review of criminal history is necessary to protect the business and its operations and reputation and is necessary to protect the safety of the Company’s staff, employees, and business relationships. Must be eighteen years or older. Responsibilities Requirements Bachelor’s degree in Computer Science, Computer Information Systems, Engineering or related field of study and five (5) years of experience as a Senior Applications Developer, Software Engineer, Associate Manager – Projects, Senior Professional Project Management, SQL Developer or related role where required experience gained. Special Skills Programming Frameworks: ASP.NET Core, .NET 6/7/8, Entity Framework Core, React, Angular; Full SDLC experience (Scope, Design, Development, Testing, CI/CD pipelines for deployment and maintenance); Waterfall, Agile and Scrum methodologies, Program Increment Planning; Project tracking and management systems (Azure DevOps, Jira, ALM, TFS and Visual Source Safe); Designing and implementing RESTful APIs and microservices using ASP.NET Core and C#; Integrating with external APIs, including data transformation and error handling; RESTful API Design and GraphQL; JWT authentication and OAuth2 ; Microservices architecture using Docker and Kubernetes; Collaboration with design teams using Figma, Visio; Relational DBs: SQL Server, Oracle, IBM DB2, Microsoft Access; SSIS, Azure Data Factory for data ingestion and ETL processing; Secure secret management via Azure Key Vault with Managed Identity; GitHub Actions for CI/CD automation; Git and GitHub for version control; Monitoring, Logging & Observability: Azure Monitor, Dynatrace, and OpenTelemetry; Reporting: SSRS, Power BI, and Tableau; Unit Testing: Xunit, NUnit, Moq, Jest, Cucumber; Tools & Platforms: Visual Studio, Postman, Swagger, Azure DevOps, GitHub, SSMS, JetBrains, and Docker Desktop; Working directly with customers to gather and define business requirements; and Collaborating with platform enablement teams for deployment and optimization About Us At Sherwin-Williams, our purpose is to inspire and improve the world by coloring and protecting what matters. Our paints, coatings and innovative solutions make the places and spaces in our world brighter and stronger. Your skills, talent and passion make it possible to live this purpose, and for customers and our business to achieve great results. Sherwin-Williams is a place that takes its stability, growth and momentum and translates it to possibility for our people. Our people are behind the strength of our success, and we invest and support you in: Life … with rewards, benefits and the flexibility to enhance your health and well-being Career … with opportunities to learn, develop new skills and grow your contribution Connection … with an inclusive team and commitment to our own and broader communities It's all here for you... let's Create Your Possible At Sherwin-Williams, part of our mission is to help our employees and their families live healthier, save smarter and feel better. This starts with a wide range of world-class benefits designed for you. From retirement to health care, from total well-being to your daily commute—it matters to us. A general description of benefits offered can be found at . Click on “Candidates” to view benefit offerings that you may be eligible for if you are hired as a Sherwin-Williams employee. Compensation decisions are dependent on the facts and circumstances of each case and will impact where actual compensation may fall within the stated wage range. The wage range listed for this role takes into account the wide range of factors considered in making compensation decisions including skill sets; experience and training; licensure and certifications; and other business and organizational needs. The disclosed range estimate has not been adjusted for the applicable geographic differential associated with the location at which the position may be filled. The wage range, other compensation, and benefits information listed is accurate as of the date of this posting. The Company reserves the right to modify this information at any time, with or without notice, subject to applicable law. Qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable federal, state, and local laws including with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act where applicable. Sherwin-Williams is proud to be an Equal Employment Opportunity employer. All qualified candidates will receive consideration for employment and will not be discriminated against based on race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, age, pregnancy, genetic information, creed, marital status or any other consideration prohibited by law or by contract. As a VEVRAA Federal Contractor, Sherwin-Williams requests state and local employment services delivery systems to provide priority referral of Protected Veterans. Please be aware, Sherwin-Williams recruiting team members will never request a candidate to provide a payment, ask for financial information, or sensitive personal information like national identification numbers, date of birth, or bank account numbers during the application process. Job Info Job Identification 2612186 Job Category IT Posting Date 05/15/2026, 01:04 PM Apply Before 06/17/2026, 02:00 AM Locations USA OH Cleveland Global Headquarters #J-18808-Ljbffr Sherwin--william