Athenium LLC

Sr. Software Engineer

Athenium LLC$112K — $135K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5-8+ years of software engineering experience focusing on backend systems in the cloud (AWS preferred)
  • Experience with geospatial data systems and related tooling in production
  • Demonstrated proficiency in Java or GoLang for production-level delivery
  • Experience executing multiple technical projects concurrently
  • Comfortable working in a high-ownership environment with strong communication skills
  • Hands-on experience integrating LLMs and modern AI tools into workflows
  • Familiarity with mission-critical systems requiring trust and reliability

Responsibilities

  • Champion AI adoption, promoting intelligent automation with trustworthiness
  • Modernize legacy systems to enhance automation opportunities
  • Influence the technical direction of SSDS teams beyond direct responsibilities
  • Manage multiple projects from initiation through deployment and ongoing support
  • Design and maintain cloud-based high-scale services for geospatial data
  • Drive innovation in data visualization for consumer, aviation, and B2B datasets
  • Evolve internal tools for better access to the SSDS product catalog

Benefits

  • Flexible Time Off program
  • Hybrid work model
  • Variety of medical insurance options including no-cost premium employee coverage
  • Benefits effective from day 1 including competitive 401K match with no vesting
  • Progressive family plan benefits
  • Opportunity to work for a global technology leader
  • Collaborative work environment with impactful projects
Full Job Description
Job brief:

The Weather Company's Spatial Data Services (SSDS) team is the backbone of data visualization across our entire platform. We operate one of the largest geospatial tech stacks in the industry - over 100 services delivering thousands of layers of geospatial and weather imagery data to hundreds of millions of users, enterprise partners, and mission-critical clients including major OEMs and aviation carriers.

We're looking for a hands-on Senior Software Engineer who can co-design, build, manage, sustain and rapidly evolve cloud-based technology solutions in an operational environment. We expect this individual to support the architecture of AI workflows and leverage cutting-edge tools with discernment and influence - often across multiple projects simultaneously. You will aggressively evaluate AI capabilities in partnership with science and technology colleagues while deploying these in trustworthy ways, knowing when AI adds value. The role requires the individual to ship with AI at their side - someone who treats AI coding assistants as a core part of their workflow, not an afterthought. You'll work on a small, high-ownership team where your contributions directly shape how the world sees and interacts with weather data.

The impact you'll make:
  • Champion thoughtful AI adoption, helping teams embrace intelligent automation while maintaining trust and reliability
  • Modernize select legacy systems by proposing sustainable replacements when they block automation opportunities
  • Influence technical direction across SSDS development and operational support teams beyond your direct scope
  • Manage multiple concurrent projects, supporting the advancement of 3-5+ initiatives from assessment through production deployment and sustaining engineering
  • Design, build, and maintain high-scale services that ingest, store, transform, and distribute geospatially referenced data in a cloud environment
  • Drive innovation in how consumer, aviation, and B2B datasets are visualized and delivered
  • Support and evolve internal tooling that enables sellers, product owners, and support teams to access and expand the SSDS product catalog
  • Contribute to cost optimization, security compliance, and platform reliability across a large distributed service fleet
  • Use AI coding assistants (Claude Code, Cursor, or equivalent) daily as a force multiplier in your engineering workflow
  • Collaborate cross-functionally with product, operations, and external enterprise clients

What you've accomplished:
  • Demonstrated daily use of AI coding tools (Claude Code, Cursor, or similar)
  • 5-8+ years of software engineering experience with a strong focus on backend systems hosted in cloud (AWS strongly preferred)
  • Geospatial data experience - worked with spatial data systems, tile serving, coordinate systems, or related tooling in a production environment
  • Production software delivery across the full lifecycle from design to deployment to support of large-scale distributed systems
  • 24x7 operational environments - worked with mission-critical systems where trustworthiness and reliability matter
  • Multi-project execution - successfully supported 3-5+ concurrent technical initiatives to completion
  • LLM and modern AI integration - practical experience with APIs, prompt engineering, RAG, agentic workflows, or similar capabilities
  • Production-level proficiency in Java or GoLang
  • Strong communication skills and comfort working in a high-ownership environment


TWCo Benefits/Perks:
  • Flexible Time Off program
  • Hybrid work model
  • Variety of medical insurance options including a $0 cost premium employee coverage
  • Benefits effective day 1 of employment include competitive 401K match with no vesting requirement, national health, dental, and vision plans
  • Progressive family plan benefits
  • An opportunity to work for a global and industry-leading technology company
  • Impactful work in a collaborative environment

About Athenium LLC

Athenium Analytics is a software company that provides data analytics solutions for the insurance industry. The company was founded in 2004 by David Coons and is headquartered in Boston, MA. Athenium's flagship product, Insurity, is a data analytics platform that enables insurers to improve their underwriting and claims processes. The platform uses machine learning algorithms to analyze large amounts of data and provide insights into risk and fraud. Athenium also offers consulting services to help insurers implement and optimize their data analytics strategies.
Learn more about Athenium LLC
Size
100 employees
Industry
Founded
2005

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