Job Summary
We are looking for a highly skilled Senior Java Developer (Microservices, Kafka, Cloud) with deep expertise in microservices architecture, event-driven systems, and cloud-native application development. This role is ideal for a hands-on engineer with strong experience in Java 15+, Spring Boot, Kafka, and modern containerization technologies. You will play a key role in designing and building scalable, high-performance applications while collaborating with cross-functional teams to deliver robust and innovative solutions.
About the Role
As a Senior Java Developer, you will be responsible for developing enterprise-grade, cloud-native applications using modern Java frameworks and microservices architecture. You will design, build, and deploy scalable backend services while contributing to front-end integration using Angular.
A core part of your role will involve implementing event-driven architectures using Kafka and MQ to support real-time processing and communication across distributed systems. You will also work with Docker to containerize applications and ensure seamless deployment in cloud environments.
This role requires strong collaboration across engineering and product teams, as well as a commitment to coding best practices, performance optimization, and continuous improvement. You will actively contribute to architectural decisions, mentor team members, and stay current with evolving technologies in the Java ecosystem.
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*Please note, this role is not able to offer visa transfer or sponsorship now or in the future*
In this role, you will:
· Design, develop, and maintain scalable and high-performance applications using Java (15+) and modern frameworks
· Build and manage microservices using Spring Boot and integrate with Angular-based front-end applications
· Develop and deploy containerized applications using Docker in cloud-native environments
· Implement event-driven architectures using Kafka and MQ for real-time messaging and data processing
· Collaborate with cross-functional teams to define, design, and deliver high-quality software solutions
· Troubleshoot, debug, and optimize applications for performance, scalability, and security
· Refactor existing codebases to enhance efficiency, maintainability, and reliability
· Follow best practices in software development, including testing, code reviews, and documentation
· Stay updated with emerging tools, technologies, and industry trends in Java and cloud ecosystems
Work Model
At Cognizant, we strive to provide flexibility wherever possible, and we are here to support a healthy work-life balance though our various wellbeing programs. Based on this role’s business requirements, this is an onsite position requiring 5 days a week in a client or Cognizant office in New York, NY.
Regardless of your working arrangement, we are here to support a healthy work-life balance though our various wellbeing programs.
*Please note, this role is not able to offer visa transfer or sponsorship now or in the future*
Required Qualifications
· 8+ years of hands-on experience in Java development with strong expertise in Java 15+
· Proven experience building RESTful APIs and microservices using Spring Boot
· Strong experience with Docker and working in cloud-native environments
· Hands-on expertise with Kafka and MQ for event-driven architecture and messaging systems
· Solid understanding of relational and NoSQL databases
· Experience with version control systems (e.g., Git) and Agile development methodologies
· Strong problem-solving, debugging, and analytical skills
· Ability to work effectively in a fast-paced, collaborative environment
Preferred Qualifications
· Experience with CI/CD pipelines and automation tools
· Knowledge of Kubernetes or container orchestration platforms
· Experience with testing frameworks such as JUnit and Mockito
· Exposure to front-end technologies, particularly Angular (Angular 19+) or RxJS
Additional Information
We welcome applicants who share our mission and can make an impact in a variety of ways. Even if you don’t meet every listed requirement, we encourage you to apply. Consider your transferable experience and unique skills that may bring fresh perspective to the role.
Salary and Other Compensation
Applications will be accepted until June 14th, 2026.
The annual salary for this position ranges from $70,000 – $120,000, depending on experience and qualifications.
This position is also eligible for Cognizant’s discretionary annual incentive program, based on performance and subject to applicable plan terms.
Benefits
Cognizant offers the following benefits for this role (subject to eligibility):
• Medical/Dental/Vision/Life Insurance
• Paid Holidays & Paid Time Off
• 401(k) plan with contributions
• Long‑term/Short‑term Disability
• Paid Parental Leave
• Employee Stock Purchase Plan
Disclaimer
The salary, benefits, and compensation information listed above is accurate as of the posting date. Cognizant reserves the right to modify this information at any time, in accordance with applicable law.
コグニザントについて
コグニザント（NASDAQ: CTSH）は、AI Builderおよびテクノロジーサービスプロバイダーとして、お客様にフルスタックのAIソリューションを構築することで、AI投資と企業価値を結ぶ架け橋となっています。業界、ビジネスプロセス、エンジニアリングに関する当社の深い専門知識を活かし、組織固有のビジネス環境をテクノロジー・システムに組み込みます。これにより、人間の可能性を最大限に引き出し、確かな成果を実現するとともに、急速に変化する世界においてグローバル企業が常に一歩先を行くための支援を行っています。 詳細については、cognizant.ai をご覧ください。
雇用に関する追加情報
本募集に記載されている報酬情報は、掲載日時点で正確なものです。Cognizantは、適用される法令に従い、いつでも本情報を変更する権利を留保します。
応募者は、対面またはビデオ会議による面接への参加を求められる場合があります。また、各面接の際に、現在有効な州政府または政府発行の身分証明書の提示を求められる場合があります。
Cognizantは機会均等雇用主です。応募および選考において、人種、肌の色、性別、宗教、信条、性的指向、性自認、国籍、障がい、遺伝情報、妊娠、退役軍人の地位、その他連邦法・州法・地方自治体の法律により保護されるいかなる特性に基づく差別も行いません。
