Jobs in the United States

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Added 1 min ago
Transportation Supervising Engineer (Engineering)
State of Connecticut
Newington, CT
…accepting applications for an exciting Transportation Supervising Engineer (Engineering) opportunity in the Bureau of Engineering and Construction, Division of Facilities and Transit,…
Added 1 min ago
SO
Transportation Planner 2 (40 Hour)
State of Connecticut
Newington, CT
- $91,979 to $132,381 USD / year
Added 1 min ago
Transportation Engineer Trainee
State of Connecticut
Newington, CT
The State of Connecticut, Department of Transportation (DOT), is now accepting applications for Transportation Engineer Trainee positions at the DOT Headquarters in Newington, CT!…
Added 2 mins ago
TL
Vice President, Data Systems
The Los Angeles Lakers, Inc
El Segundo, CA
- $275,000 to $300,000 USD / year
…serves coaches, front office, scouts, medical and performance staff, and…
Added 4 mins ago
Software Engineer III
Robert Half
Remote, United States
Robert Half is seeking a Software Engineer III who will analyze, design, program, debug, test, implement and modify software enhancements and/or new applications used in local, networked,…
Added 5 mins ago
Staff Software Engineer, Fullstack
QXO
Seattle, WA
As a Staff Software Engineer on the QXO RevX Pricing Technology team, you will lead the design, development, and operation of the systems that cost, price, and quote across QXO’s…
Added 17 mins ago
Manager Information Technology 3
Northrop Grumman
Linthicum Heights, MD
Assess current staff and organizational structure; design and execute a reorganization as needed to better align with E&S and business needs.
Added 18 mins ago
Senior Principal Optical Engineer
Northrop Grumman
Baltimore, MD
The EOIR team is seeking a Senior Principal Optical Engineer to serve as a technical lead for optical implementations and system development on advanced electro‑optical and infrared (EO/IR)…
Added 18 mins ago
Space Assembly Integration and Test (AI&T) IPT Lead - Staff Engineer Systems
Northrop Grumman
Baltimore, MD
The Assembly, Integration, and Test IPT (Integrated Product Team) Lead - Staff Engineer will oversee the AI&T process of space-based RADAR payloads which are comprised of an Electronically…
Added 18 mins ago
EG
Staff AI & Data Engineer – Databricks
Eliassen Group
Annapolis, MD
- $80 to $90 USD / hour
Our client is seeking a highly experienced Staff AI & Data Engineer to design and build enterprise-grade data and AI solutions on Databricks. This hands-on role focuses on strengthening the…
Added 33 mins ago
EG
Staff AI & Data Engineer – Databricks
Eliassen Group
Augusta, ME
- $80 to $90 USD / hour
Our client is seeking a highly experienced Staff AI & Data Engineer to design and build enterprise-grade data and AI solutions on Databricks. This hands-on role focuses on strengthening the…
Added 38 mins ago
AU
Resilience and Emergency Management Intern - Spring 2027
AtkinsRealis USA Inc.
United States
- $23 to $29 USD / hour
REM is a mission-driven, comprehensive and diverse unit of over 100 staff members within the larger company that tackles some of the toughest disaster and resilience challenges across the…
Added 40 mins ago
EG
Staff AI & Data Engineer – Databricks
Eliassen Group
Helena, MT
- $80 to $90 USD / hour
Our client is seeking a highly experienced Staff AI & Data Engineer to design and build enterprise-grade data and AI solutions on Databricks. This hands-on role focuses on strengthening the…
Added 46 mins ago
EG
Staff AI & Data Engineer – Databricks
Eliassen Group
Carson City, NV
- $80 to $90 USD / hour
Our client is seeking a highly experienced Staff AI & Data Engineer to design and build enterprise-grade data and AI solutions on Databricks. This hands-on role focuses on strengthening the…
Added 54 mins ago
EG
Staff AI & Data Engineer – Databricks
Eliassen Group
Concord, NH
- $80 to $90 USD / hour
Our client is seeking a highly experienced Staff AI & Data Engineer to design and build enterprise-grade data and AI solutions on Databricks. This hands-on role focuses on strengthening the…
Added 57 mins ago
SL
Delivery Director, Product Engineering
Slalom, LLC
Denver, CO
- $195,000 to $244,000 USD / year
…right thing at the right time - and then build it right. We engineer the context, specifications, and AI-enabled workflows that let mixed teams of engineers, architects, designers, data…
Added 1 hour ago
EG
Staff AI & Data Engineer – Databricks
Eliassen Group
Providence, RI
- $80 to $90 USD / hour
Our client is seeking a highly experienced Staff AI & Data Engineer to design and build enterprise-grade data and AI solutions on Databricks. This hands-on role focuses on strengthening the…
Added 1 hour ago
EG
Staff AI & Data Engineer – Databricks
Eliassen Group
Baton Rouge, LA
- $80 to $90 USD / hour
Our client is seeking a highly experienced Staff AI & Data Engineer to design and build enterprise-grade data and AI solutions on Databricks. This hands-on role focuses on strengthening the…
Added 1 hour ago
Member of Technical Staff, Forward Deployed
Wafer
San Francisco, CA
This is its own track, with the same bar as the rest of our technical staff. Sales finds customers and closes them. You are the engineer beside them from the first benchmark onward, not a…
Added 1 hour ago
EG
Staff AI & Data Engineer – Databricks
Eliassen Group
Santa Fe, NM
- $80 to $90 USD / hour
Our client is seeking a highly experienced Staff AI & Data Engineer to design and build enterprise-grade data and AI solutions on Databricks. This hands-on role focuses on strengthening the…
Added 1 hour ago
Staff Software Development Engineer · IT Design & Development
IQVIA INC (US10)
Wayne, PA
The Staff Software Engineer will play a critical role in the onboarding, transformation, integration, and provisioning of large-scale patient-level healthcare datasets into core data assets…
Added 1 hour ago
Software Engineer III
Robert Half Inc.
Remote, United States
Robert Half is seeking a Software Engineer III who will analyze, design, program, debug, test, implement and modify software enhancements and/or new applications used in local, networked,…
Added 1 hour ago
EG
Staff AI & Data Engineer – Databricks
Eliassen Group
Des Moines, IA
- $80 to $90 USD / hour
Our client is seeking a highly experienced Staff AI & Data Engineer to design and build enterprise-grade data and AI solutions on Databricks. This hands-on role focuses on strengthening the…
Added 1 hour ago
EG
Staff AI & Data Engineer – Databricks
Eliassen Group
Bismarck, ND
- $80 to $90 USD / hour
Our client is seeking a highly experienced Staff AI & Data Engineer to design and build enterprise-grade data and AI solutions on Databricks. This hands-on role focuses on strengthening the…
Added 1 hour ago
Lead Engineer
PwC
Miami, FL · Orlando, FL · Jacksonville, FL · Tampa, FL · Boca Raton, FL
As a Lead Engineer you will guide the design, build, testing, and modernization of custom applications across cloud-native and on-premise environments, using modern engineering approaches,…

STC

Sr Core Developer

SILVER SPRING, MD, United States

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Job details

Posting language: English

Original job description

Job Description

STC is a science, sensors, and systems company founded in 1979. We continually expand our Earth and Space Sciences support capabilities to NASA, NOAA, DoD, and other Federal and State agencies. Our staff support many of the operational missions that monitor the heartbeat of our planet through a growing number of Earth Observing System of Systems platforms and direct field research. We also research and investigate leading-edge observing technologies and assist in their integration into operations.

STC offers competitive benefits to include health, dental, vision, FSA, life, disability, 401K (matching), tuition reimbursement, bonus/incentive programs, and various other plans.

The EOSDIS Evolution and Development (EED) program supports NASA's Earth Science Data and Information System (ESDIS) in enabling global, open access to critical Earth observation data. As part of its growing EED support team, STC is seeking a Senior Core Developer to support the Consolidated Cumulus Core software team.

The Senior Core Developer is a high-level technical implementer responsible for the foundational engineering of the Consolidated Cumulus ecosystem. This role focuses on building scalable infrastructure, optimizing core software, and maintaining system health through robust CI/CD pipelines, performance testing, and proactive incident response to guarantee SLA compliance. The Senior Core Developer reports to the Consolidated Cumulus Core Product Owner.

Primary Responsibilities

Design, develop, and continuously improve foundational Cumulus software to ensure scalable operations and throughput optimization.
Develop and optimize Cumulus Core software, including internal libraries and APIs.
Integrate advanced data backup and preservation technologies into the infrastructure, utilizing AWS S3 versioning, locking, and cross-region/cross-cloud strategies.
Produce and manage comprehensive software documentation for all developed features.
Integrate technical requirements and inputs from the Systems Architect, Systems Engineer, and Cloud-Infrastructure Engineer.
Ensure all architectural and infrastructure designs maintain strict adherence to documented SLAs.
Execute CI/CD, system testing, and performance testing for all Cumulus Core software updates.
Maintain standards-driven CI/CD pipelines and provide automated testing support across the broader development effort.
Maintain comprehensive software documentation and automated unit/integration tests for all new platform features.
Perform system sustainment tasks, including security updates and Cumulus system health monitoring.
Address bugs or issues in accordance with the SLA.
Perform deep-dive root cause analysis (RCA) to prevent recurring technical failures.
Proactively communicate system status and resolution progress to the Product Owner, Operations Manager, and Data Operations Team Leads.

Job Requirements

6+ years' software engineering experience, including Agile development (preferably Scrum or SAFe), using the Atlassian tool suite (JIRA, Confluence, Bamboo), and developing on MacOS X and deploying to Red Hat Enterprise Linux
Expert-level experience with AWS infrastructure, specifically S3 data management (versioning, locking, cross-region architectures), Lambda, Step Functions, and RDS
Proven track record in developing and optimizing core libraries, APIs, and complex software systems
Demonstrated commitment to automated testing, CI/CD integration, and rigorous documentation standards
Proficiency in root cause analysis for high-level system errors and infrastructure bottlenecks
Programming proficiency in JavaScript, Node.js, TypeScript, and Terraform; experience with automated testing frameworks such as Ava
Degree in Computer Science, Engineering, or a related technical field

Desired Skills and Experience

Python and React
Experience developing with AI/ML tools or frameworks

Must be a US Citizen or Permanent Resident / Green Card holder.

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