Cognizant
Job Summary:
We are looking for a highly experienced senior full-stack developer (15+ years) with a focus on Node.js to lead a small team of senior developers to maintain, expand and optimize scalable applications that facilitate warehouse operations. As a key technical leader, you will drive the design of microservices and collaborate with cross-functional teams to deliver cutting-edge applications. This role requires deep expertise in Node.js, system architecture, cloud platforms, and high-performance applications.
Key Responsibilities:
• Lead an experienced team to delivery high quality results to the client team by providing coaching, training and oversight.
• Architect and develop highly scalable, secure, and efficient backend systems using
Node.js • Design, implement, and optimize
microservices architecture
with event-driven systems • Design, implement, and optimize
on-device database service • Design, implement, and optimize
React Native application
used in warehouse operations. • Lead
high-level technical discussions
, setting coding standards and best practices. • Work with
cross-functional teams
(frontend, DevOps, product managers) to align business needs with technical execution. • Optimize databases for
high availability and pe
rf
ormance
(PostgreSQL, MySQL). • Oversee
CI/CD pipelines, containerization (Docker, Kubernetes), and cloud infrastructure (AWS)
. • Implement and enforce security best practices, authentication (OAuth, JWT), and data protection strategies. • Conduct
code reviews, mentor junior and mid-level developers
, and drive a culture of excellence. • Monitor application performance, conduct root-cause analysis, and implement optimizations for
scalability and resilience
. • Stay ahead of
emerging technologies and industry trends
, bringing innovation to the team. Requirements: •
15+ years of software development experience
, with at least
8 years in Node.js
and backend development. • Expert in
React Native,
JavaScript and TypeScript
, with deep knowledge of
asynchronous programming, event loops, and design patterns
. • Strong experience in
building and scaling microservices
and distributed systems. • Proficiency with
SQL databases
(PostgreSQL, MySQL, T SQL, TSQL-T). • Hands-on experience with
message brokers
(Pulsar). • Awareness in
containerization (Docker, Kubernetes) and DevOps practices
. • Proficiency in
automated testing (unit, integration, end-to-end)
using Mocha or similar frameworks. • Strong leadership and mentoring skills, with experience leading development teams. • Ability to
drive architectural decisions
and align business goals with technical solutions. Nice-to-Have: • Familiarity with
observability tools
(Datadog). • Exposure to
WMS Systems, Mobile Applications, Warehouse Automation, 3PL, Voice About Cognizant’s IoT Practice: Intelligent, IoT-enabled products will soon result in the proliferation of data and disrupt virtually all industries. To be successful, both large and small companies must leverage IoT capabilities by designing modern products that fundamentally connect people with processes. Within Cognizant IOT, we engineer industry-aligned, IoT-enabled products that merge industry needs with human drivers. Our intelligent products will revolutionize experiences and result in exciting, transformative outcomes. Without human-centered thinking, connected products are just standalone things—but with it, our modern connected products facilitate a unified way of life enjoyed by all. The annual salary for this position is between $131,000 – $180,000 + Bonus depending on experience and other qualifications of the successful candidate. This position is also eligible for Cognizant’s discretionary annual incentive program, based on performance and subject to the terms of Cognizant’s applicable plans.
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. Applications will be accepted until October 16th, 2025
Cognizant is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.
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Node.js • Design, implement, and optimize
microservices architecture
with event-driven systems • Design, implement, and optimize
on-device database service • Design, implement, and optimize
React Native application
used in warehouse operations. • Lead
high-level technical discussions
, setting coding standards and best practices. • Work with
cross-functional teams
(frontend, DevOps, product managers) to align business needs with technical execution. • Optimize databases for
high availability and pe
rf
ormance
(PostgreSQL, MySQL). • Oversee
CI/CD pipelines, containerization (Docker, Kubernetes), and cloud infrastructure (AWS)
. • Implement and enforce security best practices, authentication (OAuth, JWT), and data protection strategies. • Conduct
code reviews, mentor junior and mid-level developers
, and drive a culture of excellence. • Monitor application performance, conduct root-cause analysis, and implement optimizations for
scalability and resilience
. • Stay ahead of
emerging technologies and industry trends
, bringing innovation to the team. Requirements: •
15+ years of software development experience
, with at least
8 years in Node.js
and backend development. • Expert in
React Native,
JavaScript and TypeScript
, with deep knowledge of
asynchronous programming, event loops, and design patterns
. • Strong experience in
building and scaling microservices
and distributed systems. • Proficiency with
SQL databases
(PostgreSQL, MySQL, T SQL, TSQL-T). • Hands-on experience with
message brokers
(Pulsar). • Awareness in
containerization (Docker, Kubernetes) and DevOps practices
. • Proficiency in
automated testing (unit, integration, end-to-end)
using Mocha or similar frameworks. • Strong leadership and mentoring skills, with experience leading development teams. • Ability to
drive architectural decisions
and align business goals with technical solutions. Nice-to-Have: • Familiarity with
observability tools
(Datadog). • Exposure to
WMS Systems, Mobile Applications, Warehouse Automation, 3PL, Voice About Cognizant’s IoT Practice: Intelligent, IoT-enabled products will soon result in the proliferation of data and disrupt virtually all industries. To be successful, both large and small companies must leverage IoT capabilities by designing modern products that fundamentally connect people with processes. Within Cognizant IOT, we engineer industry-aligned, IoT-enabled products that merge industry needs with human drivers. Our intelligent products will revolutionize experiences and result in exciting, transformative outcomes. Without human-centered thinking, connected products are just standalone things—but with it, our modern connected products facilitate a unified way of life enjoyed by all. The annual salary for this position is between $131,000 – $180,000 + Bonus depending on experience and other qualifications of the successful candidate. This position is also eligible for Cognizant’s discretionary annual incentive program, based on performance and subject to the terms of Cognizant’s applicable plans.
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. Applications will be accepted until October 16th, 2025
Cognizant is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.
#J-18808-Ljbffr