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Arc XP Logo

Senior Full Stack Software Engineer

Arc XP

Salary not specified
Sep 9, 2025
Washington, DC, US
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At Arc XP, we empower the world's leading media organizations to tell their stories at scale through our powerful, AI-driven digital publishing platform, and we are looking for a Senior Full Stack Software Engineer to join our Revenue Engine team to architect, implement and support new capabilities within ArcXP, enhancing ArcXP’s monetization features, directly impacting our clients’ revenue growth and reader engagement.

Requirements

  • Strong proficiency in Java, with solid understanding of RESTful API design and back-end systems.
  • Hands-on experience in designing, building, testing, maintaining, monitoring & scaling web services and APIs at scale.
  • Experience building UIs using modern HTML, CSS, and JavaScript in the React framework.
  • Experience writing automated tests to ensure code quality.
  • Hands-on experience with using and operating RDMSs such as MySQL, PostgreSQL, etc. at scale.
  • Experience with DevOps technologies like Docker and CI/CD systems such as Github Actions, AWS CodePipeline.
  • Knowledge of authentication protocols (OAuth), service-oriented architecture, PCI and other regulatory/compliance standards.

Responsibilities

  • Act as a go-to expert across many front-end and back-end services which power internal tools and reader experiences, with a focus on the back-end.
  • Write high-quality, maintainable code with automated testing, monitoring and alerting.
  • Participate in and contribute to all Agile ceremonies, and help refine our processes for continuous improvement.
  • Plan and direct software design projects with other engineers on the team.
  • Contribute to solution design to ensure swift delivery of technical solutions.
  • Lead and participate in the solution design review process, asking thoughtful questions and raising relevant concerns.
  • Monitor the performance and correctness of our backend services in production using tools like DataDog, Splunk and AWS CloudWatch.

Other

  • Bachelor’s degree in Computer Science or related technical field — or equivalent practical experience.
  • 4+ years experience building highly-scalable customer facing applications.
  • Ability to lead by example and influence both technical and non-technical stakeholders.
  • Value writing clean, reusable code and take pride in code quality.
  • Enjoy working in a collaborative, remote-first team where communication and autonomy are key.