Jobs in the United States

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Northern California Power Delivery Program Lead
HDR
Sacramento, CA · Walnut Creek, CA · Folsom, CA
Take responsibility for Northern California Area coordination, monitoring and improvement of technical competencies of Power Delivery staff and deliverables to meet client needs and market…
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Software Engineer (Developer)
Truelio, LLC
Norcross, GA
Truelio is looking for an experienced Software Engineer to join our Software Services team. This is a hands-on development role for someone who is comfortable taking ownership of software,…
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Senior SharePoint Engineer
Endurance Services Limited (US)
Remote, United States
The Senior SharePoint Engineer is a hands-on technical role responsible for administering and supporting SharePoint Online and on-premises environments, planning and executing…
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Principal Software Engineer, Core Infrastructure
Oracle
Nashville, TN
This role is suited to an engineer who combines strong coding skills with architectural judgment, takes ownership of complex problems, and raises the technical quality of the team through…
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Staff Software Engineer, Demand Bidder, Ad Serving Platform
Roku
San Jose, CA
We're hiring a Senior Software Engineer (Staff scope) to help scale and evolve this platform. Demand Bidder is a large, high-throughput system driving our next phase of growth. As we…
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Staff Software Engineer, Demand Bidder, Ad Serving Platform
Roku
NY · San Jose, CA
We're hiring a Senior Software Engineer (Staff scope) to help scale and evolve this platform. Demand Bidder is a large, high-throughput system driving our next phase of growth. As we…
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Staff Software Engineer, Demand Bidder, Ad Serving Platform
Roku
Boston, MA · San Jose, CA
We're hiring a Senior Software Engineer (Staff scope) to help scale and evolve this platform. Demand Bidder is a large, high-throughput system driving our next phase of growth. As we…
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Controls Engineer
Hussmann Corporation
Bridgeton, MO
The Controls Engineer is responsible for the development, validation, and release of electronic control products, software-enabled features, and supporting applications used in Hussmann…
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Mechanical Engineer
Spaceflight Industries, Inc.
Tukwila, WA
As a Mechanical Engineer at BlackSky you will support the full program lifecycle of our satellite systems and components, from concept to production. You will be involved in the…
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Principal Systems Engineer - Space Vehicle
Spaceflight Industries, Inc.
Tukwila, WA
Communicate technical information (analysis results, finding, trades) to peers, the Program Chief Engineer, program management, and customers
Added 1 min ago
Packaging Engineer
Colgate-Palmolive Company
Piscataway, NJ
Colgate-Palmolive, a leader in Oral, Personal and Home Care, is looking for an engaged candidate to fill our Packaging Engineer role. As part of the CP North America Division Packaging…
Added 1 min ago
Technical Services Engineer
Quikrete – Cement
HARLEYVILLE, SC
We are looking for a Technical Services Engineer to join our team. The Technical Service Engineer provides technical assistance to customers and maintains communication between both the…
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Software Engineer, Engine Harmony
Roblox
San Mateo, CA
A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences…
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Electrical Engineer
RK Industries, LLC
Aurora, CO
The Electrical Engineer supports the design and development of electrical power systems for modular product applications. This role is responsible for executing electrical designs,…
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Early Career Process Engineer
GEO SYNTEC CONSULTANTS
Seattle, WA
Geosyntec has an exciting opportunity for an Early Career Process Engineer to join our Water Process Engineering and Infrastructure Service Line in our Denver, CO, Seattle, WA, or Costa…
Added 1 min ago
Principal - Environmental Remediation Engineer
GEO SYNTEC CONSULTANTS
Seattle, WA
As a Principal Environmental Remediation Engineer at Geosyntec, your technical project work will primarily focus on environmental investigation and remediation projects where you will lead…
Added 2 mins ago
Bridge Engineer (Engineer/Architect 1 / Technical Engineer/Architect 1) (PCN 250197)
State of Alaska
Juneau, AK
Alaska DOT&PF offers great opportunities for professional development, having a wide variety of challenges involving all aspects of bridge analysis and design. The incumbent will learn…
Added 2 mins ago
Bridge Engineer/Architect 1 (PCN 251442)
State of Alaska
Juneau, AK
Alaska DOT&PF offers great opportunities for professional development, having a wide variety of challenges involving all aspects of bridge analysis and design. The incumbent will learn…
Added 2 mins ago
IR Plume Mod/Sim Systems Engineer II
Qualis LLC
Colorado Springs, CO
Qualis LLc is seeking a Modeling & Simulation Systems Engineer II (IR Plume Mod/Sim Systems Engineer) responsible for the development and delivery of high-fidelity threat modeling products…
Added 2 mins ago
Missile Modeling IR Plume Engineer
Qualis LLC
Colorado Springs, CO
Qualis LLc is seeking a Missile Modeling IR Plume Engineer responsible for developing high fidelity threat missile signature data packages for use in a variety of modeling and simulation…
Added 2 mins ago
Electrical Engineer
Stark Aerospace
Columbus, MS
We are currently seeking a highly skilled and experienced Electrical Engineer to contribute to the design and development of electrical systems and products- particularly with defense…
Added 2 mins ago
Software Engineer - Simulation - Hybrid - Relocation Assistance Available
Insitu inc
Bingen, WA
…capableSimulationSoftware Engineerto be part of an agile software development team advancing Insitu's unmanned aircraft systems. This role is a unique opportunity to develop software and…
Added 2 mins ago
Robotics Systems Engineer
Stryker
Weston, FL
We are looking for a curious, hands-on engineer who enjoys solving complex problems and turning ideas into real products. You are comfortable working across disciplines, exploring multiple…
Added 2 mins ago
Software Development Engineer
CVS Health
Scottsdale, AZ
The Software Development Engineer leads the design, development, modernization, and optimization of cloud-based applications and services, driving enterprise cloud transformation…
Added 3 mins ago
Project Engineer
MS Technology, Inc.
Oak Ridge, TN
Support development and review of engineering designs, specifications, calculations, drawings, and other technical documentation.

STC

Mid Level Core Developer

SILVER SPRING, MD, United States

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Job details

Posting language: English

Original job description

Job Description

About STC

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.

Overview

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 Mid-Level Core Developer to support the Consolidated Cumulus Core software team.

The Mid-Level Core Developer is a technical implementer responsible for engineering and maintaining the foundational software of the Consolidated Cumulus ecosystem. This role focuses on building scalable infrastructure, optimizing core software, and sustaining system health through CI/CD pipelines, performance testing, and proactive incident response. The Mid-Level 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

4+ 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
Advanced expertise with AWS infrastructure, specifically S3 data management (versioning, locking, bucket policies, IAM), 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
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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