About the role
We are seeking a skilled Python API Developer to design, build, and optimize RESTful APIs that power data-driven applications and integrations. This role will focus on enabling seamless connectivity between cloud platforms, data pipelines, and machine learning services, ensuring secure, scalable, and well-documented solutions.
In this role, you will:
· API Development: Design and develop Python-based REST APIs using frameworks such as FastAPI or Flask.
· Integration: Connect APIs with backend components including Databricks, Snowflake, and ML model endpoints, collaborating closely with Data Engineers and Architects.
· Security & Reliability: Implement robust API security using OAuth2/JWT, with standardized error handling, logging, and monitoring.
· Cloud Deployment: Build AWS Lambda functions and integrate them with API Gateway; containerize APIs and deploy to Kubernetes for scalability.
· Documentation: Develop and maintain OpenAPI/Swagger specifications to ensure clear API contracts and ease of consumption.
· Observability: Utilize tools such as CloudWatch and DataDog to monitor performance and maintain system health.
Work model: Onsite
We strive to provide flexibility wherever possible. Based on this role’s business requirements, this is a hybrid position open to qualified applicants in United States, requesting 5 days at office per week. Regardless of your working arrangement, we are here to support a healthy work-life balance though our various wellbeing programs.
Please note: A few of our roles may require in-person interviews at Cognizant offices or client locations, depending on project or client needs.
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:
· Strong proficiency in Python (FastAPI/Flask) and REST API development.
· Hands-on experience with OAuth2/JWT authentication.
· Expertise in AWS Lambda, API Gateway, and containerized API deployments.
· Familiarity with Git/GitHub for version control and collaboration.
· Knowledge of healthcare claims formats (837, X12).
· Experience with observability tools (CloudWatch, DataDog).
*Please note, this role cannot offer visa transfer or sponsorship now or in the future*
These will help you stand out:
· Hold a bachelor’s degree in computer science or related field.
· 8+ years of relevant experience.
· Exposure to data platforms such as Databricks and Snowflake.
· Understanding of ML model integration within API ecosystems.
· Strong problem-solving skills and ability to work in cross-functional teams.
We're excited to meet people who share our mission and can make an impact in a variety of ways. Don't hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out as someone who can bring new and exciting things to this role.
Salary and compensation:
The annual salary for this position will be between $65,000 to $135,000 depending on the experience and other qualifications of the successful candidate. This position is also eligible for Cognizant’s discretionary annual incentive program and stock awards, based on performance and subject to the terms of Cognizant’s applicable plans.
Applications will be received by May 12th, 2026.
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.
コグニザントのコミュニティ：
私たちは、互いを尊重し支え合う優秀な人材の集まりです。社員一人ひとりが成長し、力を発揮できるよう、エネルギッシュで協力的かつインクルーシブな職場環境を大切にしています。
- コグニザントは、世界中に30万人以上のアソシエイトを擁するグローバルコミュニティです。
- 私たちは、より良い方法を夢見るだけでなく、それを実現します。
- 人、クライアント、企業、地域社会、そして環境に対して、常に「正しいこと」を行うことで責任を果たします。
- あなたにとって最適なキャリアパスを築くことができる、革新的な環境を提供します。
私たちについて：
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として、AI投資を企業価値へとつなげるフルスタックのAIソリューションを提供しています。業界、業務プロセス、エンジニアリングに関する深い専門性を強みに、各企業固有のコンテキストをテクノロジーシステムに組み込み、人の力を最大限に引き出すとともに、具体的な成果の創出と、急速に変化する世界におけるグローバル企業の競争力維持を支援します。詳しくは、当社ウェブサイト www.cognizant.com をご覧ください。
コグニザントは機会均等を重視する雇用主です。応募者および候補者は、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、または連邦、州、地方の法律で保護されているその他の特性に基づいて差別されることはありません。
免責事項：
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、現住所または政府発行の身分証明書の提示が必要となる場合があります。