Demo

Staff Software Engineer, Platform & Infrastructure

WEX
Seattle, WA Full Time
POSTED ON 12/24/2025
AVAILABLE BEFORE 3/13/2026
What You'll Do

Platform Design & Development:

  • Collaborate with stakeholders to gather requirements and translate them into a comprehensive software system. This includes designing microservices, persistence layers, and implementing deployment workflows using tools like Terraform, Ansible, Puppet, or Salt.
  • Design, develop, and implement highly available, scalable, and secure platform services for our data PaaS using programming languages (e.g., Python, Go, Java).
  • Contribute to the architectural evolution of our data platform, ensuring it meets the growing demands of our users and adheres to best practices.
  • Develop and maintain APIs, automation tools, and internal services to streamline platform operations and enhance developer experience.
  • Implement and improve data pipelines, storage solutions, and processing frameworks within the PaaS.

Infrastructure Management & Automation

  • Manage and optimize cloud infrastructure in AWS and Azure cloud services to support our data platform, focusing on cost-efficiency, performance, and reliability.
  • Implement Infrastructure as Code (IaC) principles using tools like Terraform for provisioning and managing resources.
  • Develop and maintain CI/CD pipelines to automate deployments, testing, and release processes for platform services.
  • Monitor platform health, performance, and security, and proactively identify and address potential issues.

Data Expertise & Integration

  • Work closely with data engineers and AI engineering to understand their needs and provide platform capabilities that facilitate efficient data ingestion, processing, storage, and analysis.
  • Ensure the platform supports various data technologies and paradigms (e.g., streaming, batch processing, data warehousing, data lakes).
  • Implement and manage data governance, security, and compliance features within the platform.

Experience

What You'll Bring:

  • Bachelor's degree in Computer Science, Software Engineering, or related field. OR demonstrable equivalent deep understanding, experience, and capability.
  • Master or PhD degree in Computer Science (or related field) and 5 years of experience in software engineering or 7 years of experience in software engineering at a large scale. Experience in data system/platform development.
  • Proven experience managing and optimizing cloud infrastructure (AWS, Azure).
  • Demonstrable experience with Infrastructure as Code (IaC) tools (e.g., Terraform, CloudFormation).
  • Solid experience with containerization technologies (e.g., Docker, Kubernetes).
  • Experience with CI/CD pipelines and DevOps best practices (GitHub Actions preferred)
  • Familiarity with data storage and processing technologies (e.g., Kafka, Spark, Flink, Hadoop, Snowflake, MongoDB, S3/ADLS).
  • Proficiency in one or more programming languages commonly used for platform development (e.g., Python, Go, Java).
  • Strong understanding of networking, security, and performance principles in a cloud environment.
  • Experience with monitoring and logging tools (e.g., Prometheus, Grafana, Datadog).
  • Familiarity with database administration and optimization is a plus.
  • Familiarity with application access control and automation
  • Front-end engineering experience is advantageous.

The base pay range represents the anticipated low and high end of the pay range for this position. Actual pay rates will vary and will be based on various factors, such as your qualifications, skills, competencies, and proficiency for the role. Base pay is one component of WEX's total compensation package. Most sales positions are eligible for commission under the terms of an applicable plan. Non-sales roles are typically eligible for a quarterly or annual bonus based on their role and applicable plan. WEX's comprehensive and market competitive benefits are designed to support your personal and professional well-being. Benefits include health, dental and vision insurances, retirement savings plan, paid time off, health savings account, flexible spending accounts, life insurance, disability insurance, tuition reimbursement, and more. For more information, check out the "About Us" section.

Pay Range: $135,000.00 - $180,000.00

Salary : $135,000 - $180,000

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Staff Software Engineer, Platform & Infrastructure?

Sign up to receive alerts about other jobs on the Staff Software Engineer, Platform & Infrastructure career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$50,368 - $64,311
Income Estimation: 
$56,961 - $72,393
Income Estimation: 
$77,657 - $95,021
Income Estimation: 
$97,257 - $120,701
Income Estimation: 
$97,257 - $120,701
Income Estimation: 
$123,167 - $152,295
Income Estimation: 
$146,673 - $180,130
Income Estimation: 
$176,149 - $220,529
Income Estimation: 
$123,167 - $152,295
Income Estimation: 
$146,673 - $180,130
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at WEX

  • WEX Portland, ME
  • This is a remote position, however, the candidate must reside within 30 miles of one of the following locations: Portland ME, Chicago IL, Boston MA, Washin... more
  • 12 Days Ago

  • WEX Seattle, WA
  • We are seeking a seasoned Sr. Manager of Engineering in the WEX Mobility Engineering organization . This role will lead the engineering team for our Over T... more
  • 13 Days Ago

  • WEX San Francisco, CA
  • This is a remote position; however, the candidate must reside within 30 miles of one of the following locations: Portland, ME; Boston, MA; Chicago, IL; San... more
  • 13 Days Ago

  • WEX Boston, MA
  • This is a remote position; however, the candidate must reside within 30 miles of one of the following locations: Boston, MA; San Francisco Bay Area, CA; Da... more
  • 14 Days Ago


Not the job you're looking for? Here are some other Staff Software Engineer, Platform & Infrastructure jobs in the Seattle, WA area that may be a better fit.

  • Docker, Inc Seattle, WA
  • At Docker, we make app development easier so developers can focus on what matters. Our remote-first team spans the globe, united by a passion for innovatio... more
  • 9 Days Ago

  • Magic Seattle, WA
  • Magic’s mission is to build safe AGI that accelerates humanity’s progress on the world’s most important problems. We believe the most promising path to saf... more
  • 2 Days Ago

AI Assistant is available now!

Feel free to start your new journey!