Senior Developer

Req ID: 364436 

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.

We are currently seeking a Senior Developer to join our team in Arlington (REMOTE), Virginia (US-VA), United States (US).

Job Summary:

NTT DATA is seeking a Senior Developer to support a large-scale Cyber Hygiene modernization initiative, with a focus on API integrations, automated data processing, CI/CD pipeline development, and delivery of high‑quality data to modern front-end applications.  This role blends hands-on engineering with opportunities to influence architecture, mentor teammates, and drive continuous improvement across a rapidly evolving AWS-based environment.  The ideal candidate brings strong Python engineering experience, deep familiarity with automated testing frameworks, and the ability to design and optimize data models that support analytics and front-end consumption.  Experience integrating data sources, building REST APIs, and supporting React-based UI teams is highly valued.

Job Duties: 

• Develop, enhance, and maintain Python-based automation scripts, data ingestion pipelines, and REST API integrations.
• Build and optimize data models to support analytics workflows and delivery of structured data to React front-end applications.
• Design, implement, and maintain CI/CD pipelines to support automated testing, deployment, and environment consistency.
• Implement and maintain Playwright or similar frameworks for automated end‑to‑end and regression testing.
• Create and manage relational or NoSQL databases to store, query, and analyze large cybersecurity data feeds.
• Conduct static code reviews, reduce script complexity, and ensure adherence to secure coding practices.
• Generate automated reports, dashboards, and workflow documentation to support operational visibility.
• Collaborate with cross-functional teams, including cybersecurity analysts, DevOps engineers, and UI developers.
• Mentor junior developers and contribute to team knowledge-sharing.
• Identify and implement process improvements across automation, testing, and data workflows.
• Support AWS-based deployments, including Lambda functions, API Gateway, S3, and related services.

Basic Qualifications: 

• Minimum 5 years of software development experience (any language).
• Minimum 3 years of hands-on Python development, including scripting and API integration.
• Minimum 2 years of experience with relational or NoSQL databases (Postgres, MSSQL, MySQL, MongoDB).
• Minimum 2 years of experience with Pytest, automated unit testing, and regression testing. 
• Minimum 2 years of experience building and operating modern REST APIs.
• Minimum 2 years of experience integrating APIs and ingesting data into databases. 
• Minimum 1 year of experience with JavaScript or TypeScript.
• Minimum 1 year of experience working in AWS environments.
• Minimum 1 year of experience creating workflow documentation and supporting process improvements.
• Ability to obtain a Public Trust Security Clearance

Preferred Qualifications:

• Undergraduate degree/bachelor's degree
• Experience designing and maintaining CI/CD pipelines (GitHub Actions, GitLab CI, Jenkins, etc.).
• Experience with Playwright, Selenium, or similar automated testing frameworks.
• Experience delivering structured data to React or other modern front-end frameworks.
• Advanced Python development experience, including frameworks such as Django, Flask, or FastAPI.
• Familiarity with DevOps lifecycle and collaboration with DevOps teams.
• Experience with Docker, Linux/Unix environments, and command-line tooling.
• Experience with AI/ML or NLP development is a plus.
• Strong Git/GitHub skills, including branching strategies and code review workflows.
• Proficiency with Microsoft Office Suite (Word, Excel, PowerPoint, Outlook).
• Experience with networking fundamentals, cybersecurity concepts, and secure development practices.
• Background with C, C++, Java, or other compiled languages is a plus.

Where required by law, NTT DATA provides a reasonable range of compensation for specific roles. The starting pay range for this remote role is $75,168 - $156,600. This range reflects the minimum and maximum target compensation for the position across all US locations. Actual compensation will depend on a number of factors, including the candidate’s actual work location, relevant experience, technical skills, and other qualifications. This position may also be eligible for incentive compensation based on individual and/or company performance. This position is eligible for company benefits including medical, dental, and vision insurance with an employer contribution, flexible spending or health savings account, life and AD&D insurance, short and long term disability coverage, paid time off, employee assistance, participation in a 401k program with company match, and additional voluntary or legally-required benefits.

About NTT DATA

NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D.

Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com, @nttdatafed.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, https://us.nttdata.com/en/contact-us.

NTT DATA endeavors to make https://us.nttdata.com accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at https://us.nttdata.com/en/contact-us. This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please click here. If you'd like more information on your EEO rights under the law, please click here. For Pay Transparency information, please click here.