Tech Consultant - Lead Full-Stack Engineer

NTT DATA, Inc.; New York (NY); Hybrid; USD 118,000 - 157,000; Full time

Benefits offered by this job

Medical, dental, vision insurance with

Employer contributes to health savings

Life and AD&D insurance

Short and long-term disability

Paid time off

401(k) with company match

Job summary

NTT DATA Services is seeking a Tech Consultant – Lead Full-Stack Engineer to design, develop, and deliver scalable, secure enterprise applications. You will lead cross-functional teams across backend and frontend technologies, with strong emphasis on Microservices, REST APIs, and cloud-native development.

The role requires technical leadership, mentoring, and collaboration with architects, product owners, QA, and DevOps through the delivery lifecycle.

Qualifications

• 5+ years of full-stack application development and enterprise software engineering.
• 3+ years backend technologies such as Java/Spring Boot or C#/NET Core, Microservices, and REST APIs.
• 2+ years SQL/NoSQL databases, cloud platforms, and CI/CD-based delivery.

Responsibilities

• Lead the design, development, and implementation of end-to-end full-stack applications.
• Develop scalable backend services using Java/Spring Boot or .NET Core and modern frontend frameworks (React/Angular).
• Design and develop RESTful APIs and microservices; integrate with internal/external systems.
• Participate in solution design and architecture discussions; recommend technical approaches.
• Write clean, reusable, maintainable, well-tested code following engineering standards.
• Conduct code reviews and establish coding and engineering standards.
• Mentor developers and provide technical guidance to the team.
• Collaborate with Product Owners, Business Analysts, QA, and DevOps throughout the delivery lifecycle.
• Troubleshoot complex applications and perform root cause analysis.
• Optimize for performance, scalability, security, and reliability.
• Support CI/CD pipelines, deployments, and production releases.
• Participate in Agile/Scrum ceremonies and sprint planning.

Tools

Java/Spring Boot

C#/NET Core

Microservices

REST APIs

React

Angular

Docker

Kubernetes

Kafka/RabbitMQ

Jenkins/GitHub Actions/GitLab CI/Azure DevOps

Job description

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Tech Consultant - Lead Full-Stack Engineer

Date: Sep 15, 2026

Location: New York, NY, US

Company: NTT DATA Services

We are currently seeking a Tech Consultant - Lead Full-Stack Engineer to join our team in Arlington, VA, New York, NY or St. Louis, MO in the United States (US).

Job Title: Tech Consultant – Lead Full-Stack Engineer
Location: Arlington, VA, New York, NY and St. Louis, MO; Hybrid work model
Overall Experience: 7-10 Years
Employment Type: Permanent Full-Time

Role Summary

We are seeking an experienced Lead Full-Stack Engineer to design, develop, and deliver scalable, secure, and high-performing enterprise applications. The ideal candidate should have strong hands-on expertise across backend and frontend technologies, Microservices, REST APIs, databases, and cloud-native development.

The role requires strong technical leadership along with hands-on development. The candidate will collaborate with architects, product owners, business analysts, QA, and DevOps teams while providing technical guidance and mentoring to development team members.

Day to Day Job Duties

• Lead the design, development, and implementation of end-to-end full-stack applications.
• Develop scalable backend services using Java/Spring Boot or .NET/.NET Core and modern frontend frameworks such as React or Angular.
• Design and develop RESTful APIs, Microservices, and integrations with internal and external systems.
• Participate in solution design and architecture discussions and recommend appropriate technical approaches.
• Write clean, reusable, maintainable, and well-tested code following engineering best practices.
• Conduct code reviews and establish coding, development, and engineering standards.
• Mentor developers and provide technical guidance to the engineering team.
• Collaborate with Product Owners, Business Analysts, QA, and DevOps teams throughout the delivery lifecycle.
• Troubleshoot complex application and production issues and perform root cause analysis.
• Optimize applications for performance, scalability, security, and reliability.
• Support CI/CD pipelines, application deployments, and production releases.
• Participate in Agile/Scrum ceremonies, estimation, sprint planning, and technical delivery.

Basic Qualifications

• 5+ years of experience in Full-Stack application development and enterprise software engineering.
• 3+ years of experience with backend technologies such as Java/Spring Boot or C#/.NET Core, Microservices, and REST APIs.
• 2+ years of experience with SQL/NoSQL databases, cloud platforms, and CI/CD-based application delivery.

Nice to Have

• Experience leading and mentoring software engineering teams.
• Strong understanding of Microservices and distributed application architecture.
• Experience with AWS, Azure, or Google Cloud Platform.
• Knowledge of Docker and Kubernetes.
• Experience with Kafka, RabbitMQ, or other messaging/event-streaming technologies.
• Familiarity with Jenkins, GitHub Actions, GitLab CI, or Azure DevOps.
• Experience with automated unit, integration, and API testing.
• Knowledge of application security and secure coding practices.
• Experience with observability and monitoring tools such as Splunk, Dynatrace, Datadog, or Grafana.
• Experience working in Banking, Financial Services, Insurance, or other enterprise environments.
• Strong technical leadership, analytical, communication, and problem-solving skills.

#LI-NorthAmerica

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.

NTT DATA provides a reasonable range of compensation for US-based positions. The starting pay range for this role is $117,600-$156,800. Actual compensation will depend on a number of factors, including the candidate’s 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, lifeand 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.

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 .

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Nearest Secondary Market: New York City
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