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Crowley · 2 weeks ago

Software Engineer III (.NET)

Jacksonville, FL

Full-time

Hybrid

Senior Level, Lead/Staff

8+ years exp

Crowley is a privately held, U.S.-owned company providing services across multiple industries. They are seeking a Senior Software Engineer III to design, develop, and maintain full-stack web applications, implement RESTful APIs, and provide technical support for complex systems.

Business DevelopmentLogisticsMarketing

Comp. & Benefits

H1B Sponsor Likely

Hiring Manager

Thomas Cuomo Jr

Responsibilities

Design, develop, and maintain full-stack web applications using Angular/React on the frontend and .NET / .NET Core on the backend

Architect scalable, secure, and performant systems with clean and maintainable code

Implement RESTful APIs and integrate them with front-end components

Performs need, trend, feasibility and performance assessments related to business information systems and applications to ensure business requirements are fulfilled, risks are mitigated, and value is optimized. Designs, codes, tests and analyzes existing and new software

Conducts code and configuration audits in order to assess accuracy and performance

Implements actions or projects that enhance system design and/or streamline performance and productivity based on analysis

Develops and documents best practices based on management and end-user feedback

Coordinates the installation of new software systems and provides ongoing technical support for moderately complex to complex systems, applications and tools

Creates moderately complex to complex technical documentation and software user guides that enhance the operation, maintenance and development of systems

Anticipates internal/external business challenges and recommends and implements system value opportunities, including process optimization, policies and procedures, and end-user experience improvements

May indirectly lead other, less experienced, software developers in the implementation of medium scale projects or significant components of larger projects, including the planning and estimation of phases of the Software Development Life Cycle (SDLC)

Establishes and maintains partnerships internal/external of the organization to maintain a unified approach to software development and assists in facilitating the resolution of software and business information system issues

Provides coaching and mentoring to less experienced software developers

Qualification

AngularReactC#ASP.NET CoreEntity Framework CoreRESTful APIsSQL ServerAWSAgile/ScrumCoachingTechnical Documentation

Required

Bachelor's degree in computer science or a related field; or equivalent combination of post high school education and experience equal to nine (12) years

8 - 10 years of software/application development experience

Proficient with Microsoft Office products, including Word, Outlook, PowerPoint, and Excel

Strong proficiency in Angular (v16+) or React (v17+), TypeScript, JavaScript, HTML5, and CSS3

Expertise in C#, ASP.NET Core, and Entity Framework Core

Experience designing and consuming RESTful APIs and microservices

Experience in implementing SSO(Okta)

Proficiency with SQL Server (or other relational databases) and familiarity with NoSQL databases (MongoDB, DynamoDB etc.)

Experience with AWS cloud services (e.g., App Services, AWS DevOps CI/CD)

Strong understanding of software architecture, design patterns, and SOLID principles

Familiarity with Agile/Scrum methodologies and version control (Github)

Benefits

Comprehensive benefits: medical, dental, and vision insurance, life and disability coverage, and paid vacation and holidays

Leave and family support: parental leave and sick leave

Learning and growth: access to training and development for continuous skill development

Well-being resources: Employee Assistance Program, wellness program, and gym membership discounts

Company

Crowley

Glassdoor3.5

Crowley is a Driving Digital Transformation and enabling the business units with initiatives like Industry 4.0, Enterprise systems.

Founded in 1890

Anchorage, Alaska, USA

5001-10000 employees

https://www.crowley.com

H1B Sponsorship

Crowley 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 (13)

2024 (6)

2023 (9)

2022 (11)

2021 (12)

2020 (7)