Jobs in the United States

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Added 16 hours ago
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GIS Application Developer
Jobgether
Remote, United States
- $45 to $60 USD / hour
This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a GIS Application Developer based in the United States.
Added 16 hours ago
Fullstack Software Engineer (Frontend Focused)
Jobgether
Remote, United States
Backend development: Build and maintain backend services using Python and Node.js, ensuring efficient communication between applications, hardware systems, and cloud infrastructure.
Added 16 hours ago
EU
Scientific Software Engineer
Experis USA
Spring, TX
- $80 to $95 USD / hour
Work on a scrum team as a software developer to develop and support proprietary applications used for seismic imaging
Added 16 hours ago
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Associate / Staff Mission Data Analyst
SciTec
Boulder, CO
- $88,000 to $127,000 USD / year
…operational systems. You will work with and develop analysis tools in Python, MATLAB, and other languages to support analysis. Our ideal candidate will be able to analyze and interpret the…
Added 16 hours ago
Cybersecurity + DevOps
Xoriant
Sunnyvale, CA
…Code using Terraform/Ansible, scripting and automation using Python, PowerShell, or Bash, containerization and Kubernetes, and Git-based deployment…
Added 16 hours ago
Applied Scientist, Amazon Redshift
Amazon Development Center U.S., Inc.
Redmond, WA
- Experience programming in Java, C++, Python or related language
Added 16 hours ago
AU
CoOp - Electrical Engineer (Internship)
ASML US, LP. (US30)
Wilton, CT
- $18 to $48 USD / hour
Familiarity with MATLAB, Python, or similar engineering analysis tools is beneficial but not required.
Added 16 hours ago
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Big Data Architect IT Consultant Master
Jobgether
Remote, United States
- $75 to $80 USD / hour
At least 3 years of experience in ETL, data processing, and analytics using programming languages such as Python, Java, or R.
Added 16 hours ago
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Senior Full Stack Engineer
True Talent Solutions Partners
Boston, MA
- $185,000 to $210,000 USD / year
- Strong hands-on skills with React, TypeScript, Python, and FastAPI, plus cloud platforms and services such as AWS, Google Cloud, Firebase, and Firestore.
Added 16 hours ago
Mechanical Engineer
Astrion
Colorado Springs, CO
Added 17 hours ago
IC
Senior Memory Characterization & Reliability Engineer
Intel Corporation
CA · OR
- $164,100 to $219,550 USD / year
Proficiency with JMP and Python or AI-assisted data analysis.
Added 17 hours ago
Cloud Engineer
The Howard University
United States
Familiarity with SQL and Python with experience using PySpark or comparable distributed data-processing technologies.
Added 17 hours ago
Senior Data Engineer
The Howard University
United States
Build automated data pipelines using Python, R, SQL, and PySpark for ingestion, transformation, validation, and delivery of large and complex datasets.
Added 17 hours ago
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Principal Resource Adequacy Planning Engineer
Jobgether
Remote, United States
- $175,325 to $199,225 USD / year
Advanced proficiency in analytical tools and programming languages such as Python, SQL, R, MATLAB, or Excel.
Added 17 hours ago
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Principal Power Systems Engineer – Grid Integration & Power Electronics
Jobgether
Remote, United States
- $175,000 to $215,000 USD / year
Programming or automation experience using Python, C++, MATLAB, Excel VBA, R, or similar tools.
Added 17 hours ago
Consultant or Senior Consultant, Technical Solutions
Jobgether
Remote, United States
Proficiency in Python, including writing production-quality scripts that interact with REST APIs and support digital asset transfers and data transformations.
Added 17 hours ago
Space Lasers Engineer, Satellites (Starlink)
SpaceX
Redmond, WA
1+ years of experience in a computer programming language (e.g. C++, MATLAB, and/or Python)
Added 17 hours ago
Optical Engineer, Satellites (Starlink)
SpaceX
Redmond, WA
1+ years of experience in a computer programming language (e.g. C++, MATLAB, and/or Python)
Added 17 hours ago
Lead Software Developer - Java
LEIDOS, INC.
Ashburn, VA
Knowledge of or experience with Python programming language
Added 17 hours ago
Senior Data Engineer
Consumer Cellular
Scottsdale, AZ
Experience in SQL, Python and Enterprise Data Warehousing
Added 17 hours ago
Senior Low Observable Materials Engineer
RTX Corporation
tucson, AZ
CAD software proficiency and technical programming experience (Python, C++, MATLAB, etc.)
Added 17 hours ago
Senior Principal Low Observables Material Engineer
RTX Corporation
tucson, AZ
CAD software proficiency and technical programming experience (Python, C++, MATLAB, etc.)
Added 17 hours ago
Principal Digital Factory Engineer IV
RTX Corporation
tucson, AZ
Design, develop, and maintain digital factory applications using Ignition, Python, SQL, and related technologies.
Added 17 hours ago
Open Area License Services Team Lead (HYBRID)
RTX Corporation
tucson, AZ
Build and maintain operational dashboards using tools such as Power BI, Python, or PowerApps to improve visibility and decision‑making.
Added 17 hours ago
RF Electrical Engineer I - Onsite
RTX Corporation
tucson, AZ
Utilize automated test instrumentation and software (e.g., Python, MATLAB, LabVIEW) to control measurement systems, capture data, and evaluate test results.

LEIDOS, INC.

Lead Software Developer - Java

Ashburn, VA, United States

Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.

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Job details

Pay: Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.
Experience: Bachelor’s degree in computer science or a related field with 4-8 years of relevant experience or a Master’s degree with 2-6 years of experience.
Posting language: English
Posted: Nov 2, 2026

Original job description

Leidos is seeking Lead Software Developers to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic systems. This work aligns with the FAA’s broader initiative to modernize legacy flight service capabilities, replacing aging infrastructure with scalable, cloud-based platforms designed to improve safety and operational efficiency - particularly in remote and high-dependency aviation environments. These efforts focus on delivering mission-critical, future-ready solutions that provide safety-critical flight services to the pilot community.

As a member of a Scaled Agile software development organization, you will contribute to the technical execution of a program that integrates proven, globally deployed technologies with modern cloud-native capabilities. You will work alongside cross-functional teams and technical leaders to deliver predictable outcomes in a highly regulated, safety-critical environment.

In this position, you will design and implement software solutions independently while working closely with systems engineering, product delivery, and DevSecOps teams. The primary focus is on developing containerized applications within an Agile/SAFe environment. This position supports government programs and requires the ability to obtain and maintain a favorable Public Trust investigation.

Primary Responsibilities:

Responsible for software development activities both individually and as a member of a team including writing, testing, debugging, and maintaining source code within an Agile environment.
Develop solutions to complex issues.
Actively participate in daily stand-ups, Release Planning, and other related team activities.
Write and execute unit and functional tests.
Troubleshoot and participate in the resolution of technical issues in lab and operational environments.
Provide support as needed for system engineering, test engineering, and system owner teams.

Basic Qualifications

Bachelor’s degree in computer science or a related field with 4-8 years of relevant experience or a Master’s degree with 2-6 years of experience.
Significant experience with Java programming language
Significant experience with React
Experience with Web development and commonly used front-end tools and languages (HTML, CSS, JavaScript)
Significant experience with unit testing tools such as Junit and Mockito
Experience with RESTful API, JSON, XML, XSD
Experience with Spring Framework, Spring Security, and Spring Boot
Experience with Linux
Experience with version control systems such as Git or Subversion
Experience with common development tools and IDEs (Eclipse, VS Code, etc.)
Experience with AI-assisted software development workflows and tools (i.e. Claude Code, Codex, etc.)
Experience with Cloud-based systems
Experience working within the Agile environment
Understanding of sound software development principles and practices
Ability to plan and prioritize personal tasking and be able to communicate effectively verbally and in writing
Independent thinker, capable of performing high quality work, both independently and with a team in a fast-moving environment
Ability to obtain SF-85 Public Trust suitability determination
US citizenship required

Preferred Qualifications

Knowledge of Agile/SAFe practices
Knowledge of or experience with Python programming language
Knowledge of or experience with Ansible playbooks and YAML
Knowledge of or experience with Linux shell scripting
Knowledge of DevSecOps practices and CI/CD pipelines
Knowledge of or experience with MongoDB
Knowledge of air traffic control and flight services

ATMC If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:

November 2, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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More about this job

Skills

Oracle Java
Agile
Software development
Debugging
Troubleshoot
Computer science
React
Web development
HTML
CSS
JavaScript
Unit testing
JUnit
RESTful API
Spring Framework
Spring Boot
Linux
Control systems
Git
Python
Ansible
CI/CD
MongoDB
Air traffic management

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