Sr. .Net Apps Developer x 2 - Contract - Remote - $65.00 - $72.35/hr.
The final salary or hourly wage, as applicable, paid to each candidate/applicant for this position is ultimately dependent on a variety of factors, including, but not limited to, the candidate's/applicant's qualifications, skills, and level of experience as well as the geographical location of the position.
Applicants must be legally authorized to work in the United States. Sponsorship not available.
Our client is seeking a Sr. .Net Apps Developer x 2 in for a remote opportunity.
Role Description
The role requires strong expertise in the Microsoft stack, including C#, ASP.NET Core/MVC, and .NET frameworks, with hands-on experience building scalable applications, RESTful APIs, and microservices. Candidates must also have advanced knowledge of data structures, algorithms, CI/CD pipelines, Git-based version control, SQL Server integration, and testing/debugging practices to support high-performance, distributed systems. Preferred skills include familiarity with mainframe technologies (e.g., COBOL, CICS, z/OS), automation tools like Ansible, and experience developing applications in the financial services domain.
Design, develop, and enhance complex software applications supporting a mission critical, time sensitive initiative focused on enhancing applications that integrate distributed applications Core Banking platform. Serve as a senior technical contributor responsible for translating business and platform requirements into secure, scalable, and reliable solutions across the full software development lifecycle. Operate with minimal supervision while exercising strong technical judgment. Collaborate with Core Banking, testing, middleware, and platform teams to manage dependencies, mitigate risk, and meet aggressive delivery timelines.
Design, develop, and optimize high-quality software applications using various advanced programming languages and frameworks that meet business requirements
Collaborate with stakeholders and team members to gather and analyze requirements, translate requirements into technical specifications, propose innovative solutions, and ensure timely task completion
Write clean, scalable, and maintainable code that adheres to industry best practices and organizational coding standards
Implement data structures and algorithms efficiently, optimizing code for performance, scalability, and user experience
Identify, troubleshoot, and resolve errors in application function
Conduct team code reviews, provide constructive feedback, and learn from colleagues' expertise to maintain a high-quality codebase
Lead small efforts, while building strong working relationships with stakeholders, team members, and subject matter experts
Contribute to generating and adhering to application and software development policies, standards, and procedures
Continuously learn from individual and team experiences, fostering growth and improvement through collaboration and continuous feedback
Skills & Requirements
Bachelor's degree in Computer Science, Information Systems, a related field, or the equivalent combination of education, training, or experience
5-7 years of experience in application or software development
Advanced proficiency in software development principles, methodologies (including Agile), pipelines, and version control systems (Git and GitHub for source code control)
Expertise in programming languages / standards / build tools including Java, XML, Open API, Maven, and ANT, with strong knowledge of modern frameworks and libraries
Deep understanding of web technologies and technical applications, capable of designing and implementing scalable solutions
Strong problem-solving, analytical, and troubleshooting skills, with the ability to address complex technical issues efficiently
Advanced written and verbal communication skills for articulating technical concepts to both technical and non-technical stakeholders
Experience using incident tracking, project management, and change control software tooling
Expertise in data structures, algorithms, and applying them in the design and build of applications for optimal performance and scalability
Demonstrated Experience with: Application Development: Building scalable, secure applications (web, desktop, or mobile) using C#, ASP.NET, and the Microsoft technology stack
Testing & Debugging: Write and maintain unit and integration tests; identify, troubleshoot, and resolve software defects.
System Integration: Integrate data storage solutions (like SQL Server) and third-party APIs into existing application architectures.
ASP.NET Core, MVC, and the broader .NET ecosystem (Framework 4.x or .NET 6/8+).
Developing web services, microservices, RESTful APIs, and familiarity with common design patterns
REST principles and implementation of both client and server-side implementations
Continuous Integration & Delivery practices and tools (CI/CD pipelines)
Mainframe programming experience, concepts, or work involving COBOL, S/390 assembler, CICS, COMMAREA programming, 3270 "Green Screens", screen scraping and similar on IBM System z (z/OS) or System i (AS/400)
Prior experience developing scripts or applications to automate system/application deployment, configuration, or management (such as Ansible)
Experience developing applications serving the financial services industry
C# / .NET Development (ASP.NET Core / MVC) - strong Microsoft stack expertise for backend application development
Benefits/Other Compensation
This position is a contract/temporary role where Hays offers you the opportunity to enroll in full medical benefits, dental benefits, vision benefits, 401K and Life Insurance ($20,000 benefit).
Why Hays?
You will be working with a professional recruiter who has intimate knowledge of the industry and market trends. Your Hays recruiter will lead you through a thorough screening process in order to understand your skills, experience, needs, and drivers. You will also get support on resume writing, interview tips, and career planning, so when there's a position you really want, you're fully prepared to get it.
Nervous about an upcoming interview? Unsure how to write a new resume?
Visit the Hays Career Advice section to learn top tips to help you stand out from the crowd when job hunting.
Hays is committed to building a thriving culture of diversity that embraces people with different backgrounds, perspectives, and experiences. We believe that the more inclusive we are, the better we serve our candidates, clients, and employees. We are an equal employment opportunity employer, and we comply with all applicable laws prohibiting discrimination based on race, color, creed, sex (including pregnancy, sexual orientation, or gender identity), age, national origin or ancestry, physical or mental disability, veteran status, marital status, genetic information, HIV-positive status, as well as any other characteristic protected by federal, state, or local law. One of Hays' guiding principles is 'do the right thing'.
We also believe that actions speak louder than words.
In that regard, we train our staff on ensuring inclusivity throughout the entire recruitment process and counsel our clients on these principles. If you have any questions about Hays or any of our processes, please contact us.
In accordance with applicable federal, state, and local law protecting qualified individuals with known disabilities, Hays will attempt to reasonably accommodate those individuals unless doing so would create an undue hardship on the company. Any qualified applicant or consultant with a disability who requires an accommodation in order to perform the essential functions of the job should call or text .
Drug testing may be required; please contact a recruiter for more information.
#LI-DNI
Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.
- Dice Id: 80144310
- Position Id: 1184535
- Posted 30+ days ago
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