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.
La Comunidad Cognizant:
Somos un equipo que se aprecia y apoya mutuamente. Nuestros asociados trabajan en un entorno colaborativo e integrador en el que todos pueden prosperar.
- Cognizant es una comunidad global con más de 300.000+ asociados en todo el mundo.
- No solo soñamos con un mundo mejor, sino que trabajamos para hacerlo realidad.
- Cuidamos de nuestros asociados, clientes, socios, comunidades y entorno haciendo lo correcto.
- Fomentamos un entorno innovador en el que puedes desarrollar tu carrera profesional.
Acerca de nosotros
Cognizant (NASDAQ: CTSH) es arquitecto de soluciones de IA y proveedor de servicios tecnológicos que traduce la inversión en inteligencia artificial en valor empresarial real mediante soluciones de IA de stack completo adaptadas a cada cliente. Su profundo conocimiento de la industria, los procesos y la ingeniería le permite integrar el contexto único de cada organización en sistemas tecnológicos que amplifican el potencial humano, generan un impacto real en el negocio y mantienen a las grandes empresas globales un paso adelante en un mundo en constante cambio. Para más información, visita www.cognizant.es o síguenos en @cognizant.
Cognizant es un empleador que ofrece igualdad de oportunidades. Tu solicitud y candidatura no serán consideradas en base a raza, color, sexo, religión, credo, orientación sexual, identidad de género, origen nacional, discapacidad, información genética, embarazo, condición de veterano o cualquier otra característica protegida por las leyes federales, estatales o locales.
Advertencia:
La información sobre remuneración es exacta a la fecha de esta publicación. Cognizant se reserva el derecho a modificar esta información en cualquier momento, sujeto a la legislación aplicable.Es posible que los candidatos deban asistir a entrevistas en persona o por videoconferencia e, incluso, que tengan presentar su documento de identidad vigente, durante cada entrevista.