Senior .NET/AWS Software Engineer, Fort Mill, South Carolina, United States

About the role

We are seeking a Senior Software Engineer with experience in .NET Core, Python, AWS, and SQL Server to join our team. In this role, you will design, develop, and support enterprise applications across cloud and on-premises environments while collaborating with product, QA, DevOps, and business teams to deliver high-quality technology solutions.

In this role, you will:

Develop and maintain applications using .NET Core, Python, AWS, and SQL Server.
Design and support scalable backend services and APIs.
Build and enhance cloud-based and on-premises solutions.
Collaborate with product, QA, DevOps, and business teams to deliver high-quality solutions. · Write clean, maintainable, and secure code following engineering best practices.
Participate in testing, deployment, and production support activities.
Troubleshoot and resolve application and database issues.
Contribute to CI/CD, automation, and continuous improvement initiatives. }
Utilize AI-powered development tools to improve productivity and code quality.
Support application performance, reliability, and scalability.

Work model: Hybrid

We strive to provide flexibility wherever possible. Based on this role’s business requirements, this is a hybrid position open to qualified applicants in Mountain View, CA, requesting 3 days per week at Cognizant’s or Client’s office. Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs.

The working arrangements for this role are accurate as of the date of posting. This may change based on the project you’re engaged in, as well as business and client requirements. Rest assured; we will always be clear about role expectations.

What you need to have to be considered:

5+ years of strong hands-on experience in software development using .NET Core and related Microsoft technologies.
Experience developing applications using AWS cloud services.
Strong programming experience with Python.
Experience working with SQL Server, including database design, query optimization, and performance tuning.
Experience developing and supporting applications across both cloud and on-premises environments.
Experience designing and developing scalable backend services and APIs.
Familiarity with software development best practices, code quality standards, and application lifecycle management.
Experience troubleshooting, debugging, and supporting production applications.
Ability to collaborate effectively with cross-functional teams in an Agile delivery environment.
Strong analytical, problem-solving, and communication skills.

These will help you stand out:

Experience within financial services, asset management, or wealth management environments.
Familiarity with AI-powered development tools such as GitHub Copilot or similar AI agents.
Experience with CI/CD pipelines, DevOps practices, and cloud automation.
Knowledge of containerization technologies and modern cloud deployment approaches.
Experience building intelligent automation, AI-enabled solutions, or data-driven applications.
Experience working in client-facing environments and collaborating with distributed teams.

We're excited to meet people who share our mission and can make an impact in a variety of ways. Don't hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out as someone who can bring new and exciting things to this role.

Important Disclaimers:

**Please note: A few of our roles may require in-person interviews at Cognizant offices or client locations, depending on project or client needs.**

**Candidate must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future**

Salary and compensation:

The annual salary for this position will be between $120,000 to $141,500 per year depending on the experience and other qualifications of the successful candidate. This position is also eligible for Cognizant’s discretionary annual incentive program and stock awards, based on performance and subject to the terms of Cognizant’s applicable plans.

Applications will be received by August 16th, 2026.

Benefits: Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:

· Medical/Dental/Vision/Life Insurance.

· Paid holidays plus Paid Time Off.

· 401(k) plan and contributions.

· Long-term/Short-term Disability.

· Paid Parental Leave.

· Employee Stock Purchase Plan.

Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

Sobre a Cognizant
Cognizant (NASDAQ: CTSH) é uma construtora de IA e fornecedora de serviços de tecnologia, criando a ponte entre o investimento em IA e o valor para as empresas por meio do desenvolvimento de soluções de IA completas para nossos clientes. Nossa profunda experiência em setores, processos e engenharia nos permite incorporar o contexto único de cada organização em sistemas tecnológicos que potencializam a capacidade humana, geram resultados tangíveis e mantêm empresas globais à frente em um mundo em rápida transformação. Saiba mais em cognizant.ai ou @cognizant.

A Cognizant é uma empregadora que investe em equidade. Sua candidatura não será pautada em raça, cor, gênero, sexualidade, credo, origem, deficiência, gravidez ou qualquer outra característica protegida pelas leis brasileiras.

Informações adicionais de emprego
Os candidatos podem ser obrigados a comparecer a entrevistas presenciais ou por videoconferência. Além disso, os candidatos podem ser obrigados a apresentar seu documento de identificação emitido pelo estado ou governo atual durante cada entrevista.

Embora nosso sistema permita a candidatura em todos os idiomas, o(s) idioma(s) e o(s) nível(is) de proficiência exigidos para o trabalho variam. No entanto, é necessário um nível básico de inglês para fins de comunicação em toda a empresa.

Se você tem uma deficiência que requer adaptações razoáveis para procurar uma vaga de emprego ou enviar uma candidatura, envie um e-mail para [email protected] com sua solicitação e informações de contato.