Role: Lead Developer
Location: Stratford London (3 days a week)
Employment: Fulltime
Purpose of the role:
Lead Developer role for a global organization, responsible for designing, implementing and optimizing Python and cloud based solutions using AWS and PySpark for data intensive and regulatory focused applications. The role requires strong experience in PL SQL and AWS services, owning end to end technical delivery, code quality and performance in a hybrid day shift model with no travel.
Responsibilities:
Design scalable Python applications that process complex business and regulatory data sets, ensuring robustness, maintainability and clear modular structure for long term reuse and evolution.
Develop secure and efficient solutions on AWS cloud that leverage core services to support highly available data processing pipelines and transaction workflows aligned with enterprise standards.
Implement optimized PySpark jobs for large scale data transformations, ensuring efficient resource usage, predictable performance and alignment with agreed data models and quality rules.
Create and refine PL SQL procedures and queries that support data integrity, regulatory reporting demands and high volume operations while maintaining consistent performance across environments.
Coordinate with product owners and business stakeholders to translate regulatory and governance needs into clear technical requirements and deliverables that directly support compliance objectives.
Review and refine code contributions from the development team, ensuring adherence to Python coding standards, AWS best practices and database optimization guidelines for consistent quality.
Provide detailed technical estimates and task breakdowns for Python, AWS and data engineering work, enabling accurate planning of sprints and transparent communication of delivery timelines.
Guide the adoption of secure coding patterns, encryption and access control mechanisms across Python services and AWS configurations to protect sensitive data in regulatory contexts.
Collaborate with cloud operations and security teams to validate deployment configurations, monitoring coverage and incident response procedures for critical applications running on AWS.
Analyze production issues related to Python services, data pipelines or PL SQL routines, identifying root causes and implementing durable fixes that minimize repeat incidents and downtime.
Document solution architectures, service interactions and data flows in clear technical design records that support audit needs and knowledge transfer for governance and compliance programs.
Drive continuous improvement in build and deployment automation using Python tooling and AWS native capabilities to reduce manual effort, accelerate releases and improve reliability of changes.
Align daily development activities with the organization purpose by building trustworthy systems that help clients meet regulatory obligations and contribute to more transparent and compliant markets.
Certifications Required
Preferred certifications include AWS Certified Developer Associate or AWS Certified Solutions Architect Associate and a Python programming certification.
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。
