NTT DATA Services

Sr. Java/React Full Stack Developer (Onsite Hybrid)

NTT DATA Services • $100K — $130K *
Mississauga, ON L4T 0A1Hybrid
Information Technology
8 - 10 years of experience
1 month ago
Job Overview by Ladders

Qualifications

  • 8+ years in Kubernetes-based containerized environments, focusing on deployment and operational management.
  • 8+ years in software development with a strong emphasis on full-stack applications.
  • 8+ years in Java backend development.
  • 8+ years developing front-end applications using React or similar frameworks.
  • 8+ years building scalable APIs and backend services with REST/JSON architectures.
  • 8+ years implementing CI/CD pipelines and DevOps tooling practices, including GitOps.
  • 8+ years in building and supporting high-availability production-grade systems.

Responsibilities

  • Design and develop end-to-end full-stack applications including both frontend and backend components.
  • Own the complete software development lifecycle from design to production support.
  • Utilize GitOps-driven SDLC practices for reliable deployments.
  • Create scalable and resilient distributed systems focusing on reliability and efficiency.
  • Participate in production operations, including incident resolution and system optimization.
  • Collaborate with product managers and stakeholders to translate functional requirements into technical solutions.
  • Develop responsive, component-based user interfaces with modern front-end technologies.

Benefits

  • Onsite hybrid working model in Mississauga, Ontario.
  • Collaboration with cross-functional teams and exposure to advanced technologies.
  • Opportunity to work on scalable and high-performance applications.
  • Comprehensive involvement in the software development lifecycle.
  • Focus on modern DevOps practices and CI/CD methodologies.
Full Job Description
We are currently seeking a Sr. Java/React Full Stack Developer (Onsite Hybrid) to join our team in Mississauga, Ontario (CA-ON), Canada (CA).

Job Responsibilities:

  • Design, develop, and operate end-to-end full-stack applications including front-end user interfaces, back-end services, and supporting infrastructure.
  • Own the complete software development lifecycle including system design, development, testing, deployment, monitoring, and production support.
  • Build and operate applications using modern GitOps-driven SDLC practices to ensure reliable and repeatable deployments.
  • Develop scalable, highly performant, and resilient distributed systems with strong focus on reliability and operational efficiency.
  • Participate in production operations including monitoring, incident resolution, root cause analysis, and system optimization following "you build it, you run it" principles.
  • Collaborate with product managers, business stakeholders, and cross-functional teams to translate functional requirements into robust technical solutions.
  • Develop responsive and component-based user interfaces using modern front-end technologies and frameworks.
  • Design and implement secure and scalable APIs and backend services using REST/JSON standards.
    Ensure backward compatibility, version control, and maintainability in API design and service development.
  • Solid in DevOps with hands on knowledge in CI/CD pipelines, Jenkins and related toolset
  • Work with Kubernetes-based environments to deploy, scale, and manage containerized applications.
  • Develop automated workflows and scripts to streamline repeatable development, deployment, and operational tasks.
  • Conduct testing including UI testing, component testing, and integration testing to ensure application stability and performance.


Basic Qualifications:

  • 8+ years of experience working in Kubernetes-based containerized environments including deployment, scaling, and operational management.
  • 8+ years of experience in software development, with strong focus on full-stack application development.
  • 8+ years of experience with Java-based backend development.
  • 8+ years of experience developing modern front-end applications using React or similar frameworks.
  • 8+ years of experience building scalable APIs and backend services using REST/JSON architectures.
  • 8+ years of experience implementing CI/CD pipelines, GitOps , DevOps tooling, at least hyperscaler, and automated deployment processes with infra as code (IaC) understanding
  • 8+ years of experience building and supporting production-grade systems with high availability and operational reliability.
  • 8+ years of experience working in automation frameworks for workflow orchestration and operational efficiency.


Preferred Sklls:
  • Machine learning and deep learning/ LLM knowledge


Degree
  • Bachelor's degree in Computer Science, Information Technology, Engineering, or equivalent work experience.


#INDFSINS

#L1-NorthAmerica

About NTT DATA Services

NTT DATA Corporation is a Japanese multinational information technology service and consulting company headquartered in Tokyo, Japan. It is partially-owned subsidiary of Nippon Telegraph and Telephone. Japan Telegraph and Telephone Public Corporation, a predecessor of NTT, started Data Communications business in 1967. NTT, following its privatization in 1985, spun off the Data Communications division as NTT DATA in 1988, which has now become the largest of the IT Services companies headquartered in Japan.
Learn more about NTT DATA Services
Size
151,991 employees
Industry
Technical Services
Founded
1988
NASDAQ
NTTDF
* Ladders Estimates

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