Sligo Software Solutions Inc. · 9 hours ago
Senior UI Application Developer (Level III)
Sligo Software Solutions Inc. is a Software Development & IT Consulting company seeking a Senior UI Application Developer (Level III). The role involves designing and developing high-quality UI components and applications, collaborating with various teams to ensure a seamless user experience, and mentoring junior developers.
Cloud ComputingConsultingSoftwareAppsInformation TechnologyMobile Apps
Responsibilities
Design and develop high-quality, reusable, and performant UI components and applications
Translate business and technical requirements into effective UI design and functionality
Collaborate with UX designers, business analysts, product managers, and development teams to ensure a seamless and consistent user experience
Drive UI/UX best practices, responsive and mobile-first design, adherence to SOLID principles, design standards, and Section 508 / WCAG accessibility requirements. Optimize UI performance and scalability through efficient coding and resource management
Conduct code reviews to ensure quality, maintainability, and adherence to standards
Mentor junior developers and provide technical guidance
Stay current with emerging UI technologies and contribute to continuous improvement efforts
Participate in all phases of the software development lifecycle, including requirements, design, development, testing, deployment, and support
Qualification
Required
The candidate must have more than seven (7) years of experience working on complex application development projects, including at least two (2) years in a leadership role as a Developer
The candidate must have more than seven (7) years of experience in UI development and UI design patterns, including MVC, with a strong focus on designing and building complex and scalable applications
The candidate must have more than seven (7) years of experience developing and maintaining web applications using HTML, XML, JSON, AJAX, JavaScript/TypeScript, Angular Framework, jQuery, Bootstrap, and Cascading Style Sheets (CSS)
Preferred
Bachelor's degree in Computer Science, Web Development, or a related technical field (degree copy required upon bidding)
More than seven (7) years of experience using .NET and C# to develop and maintain n-tier web applications OR Java with Spring Boot to develop and maintain n-tier web or cloud-based applications
More than seven (7) years of experience with Service Oriented Architecture (SOA), including development of secure web services and SOAP and RESTful APIs
More than seven (7) years of experience working with Entity Framework
More than seven (7) years of experience using unit testing frameworks such as xUnit or NUnit
More than five (5) years of experience working with distributed version control systems, such as Git
More than two (2) years of experience designing and implementing CI/CD workflows
More than two (2) years of experience working in Agile/Scrum methodologies
More than two (2) years of experience working in a Federal or State government environment, preferably within Health and Human Services, including Integrated Eligibility Systems such as PA, TA, SNAP, HEAP, Fair Hearings, and Child Support programs
Company
Sligo Software Solutions Inc.
SLIGO – Abundant Talent. Delivered. We're on a mission to help businesses and professionals grow in the digital world.
H1B Sponsorship
Sligo Software Solutions Inc. has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (10)
2024 (15)
2023 (24)
2022 (20)
2021 (25)
2020 (20)
Funding
Current Stage
Growth StageCompany data provided by crunchbase