What are the responsibilities and job description for the Python Developer position at MARVEL Infotech Inc.?
Python PySpark with AWS
Plano TX / Wilmington DE
Duties and responsibilities
● Collaborate with the team to build out features for the data platform and consolidate data assets
● Build, maintain and optimize data pipelines built using Spark
● Advise, consult, and coach other data professionals on standards and practices
● Work with the team to define company data assets
● Migrate CMS’ data platform into Chase’s environment
● Partner with business analysts and solutions architects to develop technical architectures for strategic enterprise projects and initiatives
● Build libraries to standardize how we process data
● Loves to teach and learn, and knows that continuous learning is the cornerstone of every successful engineer
● Has a solid understanding of AWS tools such as EMR or Glue, their pros and cons and is able to intelligently convey such knowledge
● Implement automation on applicable processes
Mandatory Skills:
● 5 years of experience in a data engineering position
● Proficiency is Python (or similar) and SQL
● Strong experience building data pipelines with Spark
● Strong verbal & written communication
● Strong analytical and problem solving skills
● Experience with relational datastores, NoSQL datastores and cloud object stores
● Experience building data processing infrastructure in AWS
● Bonus: Experience with infrastructure as code solutions, preferably Terraform
● Bonus: Cloud certification
● Bonus: Production experience with ACID compliant formats such as Hudi, Iceberg or Delta Lake
● Bonus: Familiar with data observability solutions, data governance frameworks
Requirements
Bachelor’s Degree in Computer Science/Programming or similar is preferred
Right to work
Must have legal right to work in the USA
Job responsibilities
Your experience in public cloud migrations of complex systems, anticipating problems, and finding ways to mitigate risk, will be key in leading numerous public cloud initiatives
Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems
Own end-to-end platform issues & help provide solutions to platform build and performance issues on the AWS Cloud & ensure the deliverables are bug free
Drive, support, and deliver on a strategy to build broad use of Amazon's utility computing web services (e.g., AWS EC2, AWS S3, AWS RDS, AWS CloudFront, AWS EFS, AWS DynamoDB, CloudWatch, EKS, ECS, MFTS, ALB, NLB)
Design resilient, secure, and high performing platforms in Public Cloud using JPMC best practices
Measure and optimize system performance, with an eye toward pushing our capabilities forward, getting ahead of customer needs, and innovating to continually improve
Provide primary operational support and engineering for the public cloud platform and debug and optimize systems and automate routine tasks
Collaborate with a cross-functional team to develop real-world solutions and positive user experiences at every interaction
Drive Game days, Resiliency tests and Chaos engineering exercises
Utilize programming languages like Java, Python, SQL, Node, Go, and Scala, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services
Required qualifications, capabilities, and skills
Formal training or certification on software engineering concepts and 10 years applied experience
Hands-on practical experience delivering system design, application development, testing, and operational stability
Advanced in one or more programming language(s) - Java, Python, Go
A strong understanding of business technology drivers and their impact on architecture design, performance and monitoring, best practices
Design and building web environments on AWS, which includes working with services like EC2, ALB, NLB, Aurora Postgres, DynamoDB, EKS, ECS fargate, MFTS, SQS/SNS, S3 and Route53
Advanced in modern technologies such as: Java version 8 , Spring Boot, Restful Microservices, AWS or Cloud Foundry, Kubernetes.
Experience using DevOps tools in a cloud environment, such as Ansible, Artifactory, Docker, GitHub, Jenkins, Kubernetes, Maven, and Sonar Qube
Experience and knowledge of writing Infrastructure-as-Code (IaC) and Environment-as-Code (EaC), using tools like CloudFormation or Terraform
Experience with high volume, SLA critical applications, and building upon messaging and or event-driven architectures
Deep understanding of financial industry and their IT systems
Preferred qualifications, capabilities, and skills
Expert in one or more programming language(s) preferably Java
AWS Associate level certification in Developer, Solutions Architect or DevOps
Experience in building the AWS infrastructure like EKS, EC2, ECS, S3, DynamoDB, RDS, MFTS, Route53, ALB, NLB
Experience with high volume, mission critical applications, and building upon messaging and or event-driven architectures using Apache Kafka
Experience with logging, observability and monitoring tools including Splunk, Datadog, Dynatrace. CloudWatch or Grafana
Experience in automation and continuous delivery methods using Shell scripts, Gradle, Maven, Jenkins, Spinnaker
Experience with microservices architecture, high volume, SLA critical applications and their interdependencies with other applications, microservices and databases
Experience developing process, tooling, and methods to help improve operational maturity
