Senior Backend Developer – Node.js / GraphQL
This position does not offer visa sponsorship. Candidates must be authorized to work without sponsorship now or in the future, including OPT, CPT, or any other work authorization requiring employer sponsorship.
About the role
As a Senior Backend Developer, you will make an impact by designing, building, and maintaining scalable backend services and APIs using Node.js, TypeScript, and GraphQL. You will work closely with front-end teams building React-based Micro Frontend applications to ensure seamless API design, reliable integrations, and high-performing solutions.
You will be a valued member of the technology delivery team and work collaboratively with engineers, architects, product owners, and cross-functional stakeholders in a modern, cloud-native Agile environment.
In this role, you will:
- Design, develop, and maintain scalable backend services and APIs using Node.js, JavaScript, TypeScript, NestJS, and ExpressJS.
- Build and manage GraphQL schemas, resolvers, queries, and mutations to support React-based Micro Frontend applications.
- Partner with front-end and Micro Frontend teams to define API contracts and ensure efficient, secure, and reliable data flow.
- Develop cloud-native backend solutions using AWS services such as AWS Lambda, AWS AppSync, and AWS CDK.
- Integrate backend services with SQL and NoSQL databases, third-party APIs, and internal enterprise systems.
- Support authentication, authorization, data security, observability, CI/CD, automated testing, and production troubleshooting.
- Participate in code reviews, architecture discussions, sprint planning, estimations, and Agile/Scrum delivery.
Work model
We believe hybrid work is the way forward as we strive to provide flexibility wherever possible. Based on this role’s business requirements, this is a hybrid position requiring 3 days onsite presence in a client office in Plano, Texas, or Boston, Massachusetts.
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
- 8- 15 years of hands-on software engineering experience, with strong expertise in backend development using Node.js, JavaScript, TypeScript, NestJS, and ExpressJS.
- Proven experience designing, building, and scaling GraphQL APIs, including schemas, resolvers, queries, and mutations.
- Strong experience with AWS cloud services, preferably including AWS Lambda, AWS AppSync, and AWS CDK.
- Experience with microservices architecture, domain-driven design concepts, Docker, and Kubernetes.
- Strong database experience across SQL and NoSQL technologies, such as PostgreSQL, MySQL, Amazon RDS, DynamoDB, MongoDB, and Redis.
- Familiarity with CI/CD pipelines using tools such as GitHub Actions, GitLab CI, or Jenkins.
- Experience with logging, monitoring, and tracing tools such as CloudWatch, ELK, Prometheus, Grafana, or OpenTelemetry.
- Exposure to Java/J2EE and Spring Boot fundamentals.
- Experience working in Agile/Scrum teams, including two-week sprint delivery, planning, estimation, and release support.
- Strong communication, collaboration, ownership, and problem-solving skills.
These will help you stand out
- Experience collaborating with teams building React-based Micro Frontend applications.
- Hands-on React experience or a strong understanding of front-end application integration patterns.
- Prior experience supporting enterprise-scale, high-availability applications.
- Strong API-first mindset with the ability to design reliable, secure, and maintainable API contracts.
- Experience working across cross-functional teams in cloud-native engineering environments.
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.
We’re excited to meet people who share our passion for technology and innovation and who can make an impact in a variety of ways. Don’t hesitate to apply, even if you meet most—but not all—of the requirements. We value transferable skills, diverse experiences, and fresh perspectives.
关于高知特 (Cognizant)
高知特(Cognizant)（纳斯达克代码：CTSH）作为一家AI Builder和相关技术服务提供商，致力于通过打造全栈AI解决方案，帮助企业将人工智能投资转化为实际价值。公司凭借深厚的行业经验、流程优化和工程技术专长，将企业独特的业务场景融入科技系统，赋能组织释放人才潜能，推动切实成果，并帮助全球企业在瞬息万变的环境中保持领先。如需了解更多详情，敬请访问 cognizant.ai 或关注@cognizant。
补充雇佣信息
薪酬信息截至本职位发布之日为准。Cognizant 保留在适用法律允许的范围内随时修改该信息的权利。
申请人可能需要通过现场面试或视频会议的方式参加面试。此外，候选人在每次面试时可能需要出示其当前所在州或政府签发的有效身份证件。
Cognizant 是一家提供平等就业机会的雇主。在招聘过程中，您的申请和候选资格不会因种族、肤色、性别、宗教、信仰、性取向、性别认同、国籍、残疾、遗传信息、怀孕、退伍军人身份或任何其他受联邦、州或地方法律保护的特征而受到影响。
