Jobs in the United States

25+ jobs

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Added 1 min ago
Staff Hardware Engineer
Nokia
United States
Drive continuous improvement of design processes and tooling.
Added 5 mins ago
Senior Supplier Technical Engineer
United States
Coordinate with engineering personnel on matters regarding Concurrent Product and Process Development (CPPD), New Product Introduction (NPI), and Continuous Process Improvement (CPI).
Added 5 mins ago
Procurement Specialist
United States
Initiates and promotes cross functional teaming in Supplier development, problem resolution, and continuous improvement efforts.
Added 5 mins ago
Mechanical, Piping, General Area Walkdown Engineer
Worley
Cameron, LA
Supporting continuous improvement initiatives that enhance documentation accuracy, engineering quality, asset information, and operational excellence.
Added 5 mins ago
A
Quality Engineer
Actalent
Torrance, CA
- $45 to $65 USD / hour
…Quality teams. The work environment is dynamic, focusing on continuous improvement and maintaining high-quality standards across all…
Added 6 mins ago
Senior Studio Design Quality Engineering
General Motors LLC
Warren, MI
Lead strategic craftsmanship continuous-improvement projects, including engineering best practices, design-execution sections, criteria sections, and manufacturing requirements.
Added 8 mins ago
MS
Principal SIEM Engineer - Vice President
MS Services Group, Inc.
Baltimore, MD
- $140,000 to $195,000 USD / year
Champion a collaborative and inclusive team culture that encourages innovation, ownership, and continuous improvement
Added 9 mins ago
CO
Deputy City Engineer
City of Fortuna (CA)
Fortuna, CA
- $79,568.74 to $96,807.53 USD / year
…presentations to the City Council and Planning Commission on improvement projects and other technical engineering matters; meets with local builders, contractors, and developers to provide…
Added 9 mins ago
CO
Senior Projects Manager - Engineering
City of Fortuna (CA)
Fortuna, CA
- $79,568.74 to $96,807.53 USD / year
Under general direction from the City Engineer, completes, organizes, oversees, coordinates and reviews the work of staff performing difficult and complex professional, technical support…
Added 12 mins ago
Instrumentation & Control Systems Engineer
Fortera Corporation
San Jose, CA
…possible, bring ideas to life, and use technology, AI, and continuous improvement to deliver better performance and…
Added 13 mins ago
HPC Engineer
GD Information Technology, Inc.
United States
We are seeking an HPC Engineer to join a Scientific Technologies team supporting high-performance computing (HPC) and scientific research at NIAID. This role focuses on the administration,…
Added 14 mins ago
Senior IT Systems Engineer I
Rocket Lab Corporation
Long Beach, CA
Carry out upgrades, maintenance, and with a focus on continuous improvement to provide a reliable and secure infrastructure.
Added 14 mins ago
Industrial & Systems Engineer, Continuous Improvement II
Mclane
See GeoCities, TX · Salt Lake City, UT · Cincinnati, OH · San Antonio, TX · Rancho Cucamonga, CA · Phoenix, AZ
Join a high-impact Continuous Improvement team driving operational excellence across a fast-paced, industry-leading digital supply chain organization. As an Industrial & Systems Engineer…
Added 14 mins ago
Building Automation System Engineer
Merck Sharp & Dohme LLC
NJ
The position supports day-to-day BAS operations, assists with system upgrades, and contributes continuous improvement initiatives for safety, reliability, efficiency, and standardization.
Added 14 mins ago
R&D Engineer I
Illinois Tool Works
Mechanic Falls, ME
The R&D Laboratory Engineer I is responsible for conducting laboratory testing and supporting research and development efforts through data collection, analysis, documentation, and…
Added 14 mins ago
Continuous Improvement Engineer
Illinois Tool Works
Roselle, IL
Support safety initiatives and drive safety improvement in the plant by leading the safety program doing root cause analysis, developing SOPs, and improving/updating JSAs.
Added 14 mins ago
UG
Software Engineer
UnitedHealth Group
Eden Prairie, MN
- $72,800 to $130,000 USD / year
Use enterprise-approved AI tools to streamline workflows, automate engineering tasks, and drive continuous improvement
Added 17 mins ago
ZG
Staff Product Operations Engineer
ZT Group Intl, Inc. dba ZT Systems
Secaucus, NJ
- $93,000 to $136,400 USD / year
Fluency with continuous improvement / lean programs.
Added 18 mins ago
Lead Ceramic Engineer – Production Quality
GE Vernova
Wilmington, NC
The Global Nuclear Fuels (GNF) Fuel Manufacturing Operation (FMO) Ceramic Engineer – Production Quality is responsible for multiple quality activities to support the production of ceramic…
Added 24 mins ago
O
Senior Systems Software Engineer
Oracle
Nashville, TN
- $102,300 to $209,500 USD / year
Embraces continuous learning by actively seeking to build knowledge and new skills and/or tools and st
Added 25 mins ago
TF
Mgr, Engineering - Integration & Engineering
Thrivent Financial for Lutherans
United States
- $139,455 to $188,676 USD / year
You will lead a team of employees and contractors, fostering ownership, continuous learning, and thoughtful experimentation while balancing technical guidance with engineer autonomy. You…
Added 26 mins ago
Process Safety Senior Engineer
Novetus Engineering
Houston, TX
We are seeking an experienced Process Safety Senior Engineer to join our team in Houston, TX. This role is responsible for providing technical leadership and expertise in process safety…
Added 28 mins ago
Human Factors Engineer (HFE)
The MITRE Corporation
San Antonio, TX
Mentor early career team members, fostering a culture of continuous learning and improvement.
Added 35 mins ago
Manufacturing Intern
Adient US LLC
Plymouth, MI
Direct labor CI (Continuous Improvement) activities and line rebalances
Added 35 mins ago
Productivity Platform Engineer
Department of Administrative Services
United States
At DAS, we are committed to innovation, continuous improvement, outstanding service delivery, and support for each other as professionals and as people. We believe hiring highly skilled,…

Reflexive Concepts

Application Developer

Annapolis Junction, MD, United States

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Job details

Experience: 10+ years of experience with a Bachelor's degree
Posting language: English
Posted: Nov 2, 2026

Original job description

Reflexive Concepts is seeking an Application Developer to join our team!

In this hands-on backend role, you will build Java (and some Python) libraries and integration services that convert constantly changing data sources into a common, reusable schema used across the organization, while also helping manage MongoDB services and day-to-day Linux operations.

Requirements:

Design, develop, and maintain backend libraries and services that transform diverse data formats into a common, reusable schema consumed by multiple applications across the organization. This is a hands-on technical role focused primarily on Java development, with secondary responsibility for Python-based components where needed. There is no UI work; the emphasis is on building robust libraries and integration services that can reliably ingest, interpret, and convert constantly changing data sources into a standardized internal model.

In addition to core development responsibilities, this role includes a system administration component. The engineer will help manage and optimize MongoDB services, work within a Linux ecosystem, and perform operational tasks such as upgrading servers, installing RPMs, monitoring services, and troubleshooting environment issues.

Key responsibilities include:

Designing and implementing data ingestion and transformation logic
Creating and maintaining shared libraries for common data formats
Ensuring performance and scalability
Contributing to architectural decisions around data modeling and integration patterns
Collaborating through modern development practices, including Git-based source control, code reviews, and continuous improvement of development workflows

The ideal candidate has deep experience in Java (and familiarity with Python), a strong understanding of working with varied data formats (e.g., JSON, XML, CSV, and custom structures), and practical experience administering Linux-based systems and MongoDB in production environments. Strong problem-solving skills, attention to detail, and a willingness to engage in both development and operational tasks are critical for success in this role.

Qualifications:

10+ years of experience with a Bachelor's degree
Bachelor's degree in Electrical Engineering or Computer Science or Computer Engineering or Mathematics. Four (4) years of equivalent related military experience may be substituted for the Bachelor's degree
or Master of Computer Science or Computer Engineering
Shall have knowledge and experience in three (3) or more of the following:
System Requirements Analysis
Software System Design
Software System Development
Software System Integration
Software System Testing
Experience in four (4) or more of the following:
Developing software applications in C, C++, or Java
Developing software applications for Unix, Linux, or Windows environments
Developing DLLs for the Windows environment
Development on computer telephony platforms using computer technology cards such as Dialogic
Object-oriented programming
Working knowledge of common protocols/standards such as TCP/IP, SNMP, H.323, X.25, 802.11, 802.16, SIP, MEGACO, or MGCP
Web development, with proven knowledge of XML, PHP, MySQL, ColdFusion, or Apache
Script writing using Perl, Python, Bourne shell, C shell, or other proprietary scripting languages
Database experience with Sybase, Oracle, or Microsoft
Reverse engineering and analysis of software
Kernel knowledge of Unix (Linux)
Bit-level data analysis

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