862+ Software Engineer Pythonjava Jobs in Fairfax, USA — Local Employers Hiring June 2026

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Software Engineer

Job Title: Software Engineer – Data and Signal ProcessingJob DescriptionThis role focuses on designing, implementing, and delivering high‑quality software for data processing and signal processing systems. You will work across the full software development lifecycle in a Linux environment, using C, C++, ...

Software Engineer

Software Engineer Astor & Sanders Corporation (Astor), an award-winning IT solutions provider headquartered in McLean, VA, is seeking a Software Engineer. This is a full-time position, and is 100% remote. Roles and Responsibilities > The Software Engineer will be respon ...

DevSecOps Software Engineer

**Job Description** At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is ...

DevSecOps Software Engineer

DevSecOps Software EngineerCompany:Argon STThe Boeing Company is currently seeking a DevSecOps Software Engineer to join the Argon ST group located in Fairfax, VA. This position will focus on supporting the Boeing Defense, Space & Security (BDS) business organization. ...

Senior Software Engineer

Senior Software Engineer – Astor & Sanders Astor & Sanders Corporation (Astor), an award‑winning IT solutions provider headquartered in McLean, VA, is seeking a Senior Software Engineer. This is a full‑time position, and is 100% remote. Roles And Responsibilities The So ...

Software Engineer, Travel

Overview Freedom Technology Solutions Group is seeking a Software Developer. The Software Developer performs coding, debugging, testing and troubleshooting throughout the application development process. The Developer will also design and develop software applications.Bachelor's or Master's degree in Compute ...

Software Engineer – Level 2

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the Time**Description** At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact ...

Software Engineer (Python/Java)

Software Engineer II FTE only, No C2C Location: 4 days/week onsite in Merrifield, VA – Mosaic DistrictASCENDING Inc, is an Advanced AWS partner specializing in a variety of services and solutions surrounding Cloud Migrations, cu ...

Senior Software Engineer (Contract)

Remote Opportunities This position offers FULLY REMOTE opportunities for candidates across the United States. Preferred work locations: Arlington VA, Denver CO, Houston TX or Merritt Island FL. Airbus U.S. Space & Defense, Inc offers advanced solutions to meet the most complex ...

Skillbridge Internship AI Software Engineer

Do you want to break into the AI market with professionals that have been doing it for nearly 20 years? Knexus is a remote first company that has been solving DoD challenges with AI for nearly two decades. Most of our leadership team has been with the company for 15+ years, which speaks volumes about the ...

Principal / Sr Principal Cyber Software Engineer

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the Time**Description** At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that ...

Software Engineer – Level 3 or 4

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the Time**Description** At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact ...

Senior Software Engineer (Python) (USA/Remote)

Overview Senior Software Engineer (Python) (USA/Remote) at ICF. The Health Engineering Solutions (HES) team works side by side with customers to articulate a vision for success, and then make it happen. We are looking for a seasoned Software Engineer who will be a key driver to make this happen ...

Software Engineer (lead Python programming) – Level 4

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the Time**Description** At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact ...

Lead Software Engineer (Lead Full Stack Developer)

Lead Software Engineer (Lead Full Stack Developer) Location: Reston, VA (Remote - EST Candidates Preferred) Job Type: Contract About The Role We’re seeking a highly skilled Lead Software Engineer with strong full-stack expertise in Java, Spring Boot, Angular (v16+), A ...

Remote AI Software Engineer DoD Solutions Internship

A leading AI solutions firm is seeking a candidate for a remote internship involving the development of unique AI solutions for Department of Defense agencies. Candidates should possess a degree in a technical field and have experience or a desire to learn about Artificial Intelligence and Machine Learning. R ...

Senior Software Engineer, Space Flight Systems (Remote)

A leading aerospace technology company is seeking a Senior Software Engineer to develop spacecraft flight software. The successful candidate will contribute to the entire software lifecycle and support GNC algorithm development. This role offers fully remote opportunities for qualified candidates across the U ...

Software Developer

**Req ID:** RQ222069**Type of Requisition:** Regular**Clearance Level Must Be Able to Obtain:** None**Public Trust/Other Required:** None**Job Family:** Software Engineering**Skills:**Microsoft .NET Development,Microsoft Internet Information Services (IIS),Microsoft Visual Studio,PL/ ...

Senior Full Stack Software Engineer (min. Secret required)

**Req ID:** RQ220677**Type of Requisition:** Regular**Clearance Level Must Be Able to Obtain:** Secret**Public Trust/Other Required:** None**Job Family:** Software Engineering**Skills:**Agile Methodology,Back-End Development,Complex Systems,Design,Developer Tools**Experience:**<b ...

Chief CloudEco Platform Engineer Boeing Software Factory (BSF)

Chief CloudEco Platform Engineer – Boeing Software Factory (BSF) At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment that is welcoming, respectful and inclusive, with great opportunities for professional growth. Find your futur ...

Senior Test Automation Developer (Engineer Software Quality 4) 28180

Requisition Number: 28180 Required Travel: 0 - 10%Employment Type: Full Time/Salaried/ExemptAnticipated Salary Range: $113,838.00 - $130,000.00 Security Clearance: Ability to Obtain Level of Experience: Senior This opportunity resides with Global S ...

Lead Software Engineer Cloud Native (Java/Spring/AWS/K8s)

A technology solutions firm is seeking a Lead Software Engineer who will lead the development of cloud-native applications, oversee migration from on-premise to cloud, and mentor team members. Ideal candidates should have 8+ years of experience with strong skills in Java, Spring Boot, and AWS. A Bachelor's or ...

Senior Software Developer

**Req ID:** RQ215981**Type of Requisition:** Regular**Clearance Level Must Be Able to Obtain:** None**Public Trust/Other Required:** Other**Job Family:** Software Engineering**Skills:**Design,Problem Solving,Solutions Development**Experience:**10 + years of related experience ...

Senior Software Developer

**Req ID:** RQ221491**Type of Requisition:** Regular**Clearance Level Must Be Able to Obtain:** None**Public Trust/Other Required:** Other**Job Family:** Software Engineering**Skills:**Problem Solving,Software Solutions,Solutions Development**Experience:**5 + years of related ...

Senior Software Developer

**Req ID:** RQ221033**Type of Requisition:** Regular**Clearance Level Must Be Able to Obtain:** None**Public Trust/Other Required:** Other**Job Family:** Software Engineering**Skills:**Problem Solving,Software Solutions,Solutions Development**Experience:**5 + years of related ...

Full Stack Engineer

Direct message the job poster from Kellton Talent Acquisition at Kellton Tech Solutions Limited Hi Greetings ! We are looking for Full Stack Software Engineer for our Direct client & Remote Opportunity Below are more details on it. Please do let me know ...

Senior Manager, Premium Support Engineer (Databolt) Capital One Software (Remote)

Senior Manager, Premium Support Engineer (Databolt) - Capital One Software (Remote) Summary As a Premium Support Engineer, you will be the primary technical authority and strategic partner for our highest-priority enterprise customers. You will bridge the gap between high-scale software ...

Entry Level Software Developer Web Development

This range is provided by Jobot. Design and implement new solutions to improve scalability and efficiency in a rapid growth IoT SaaS environment - 100% remote Our company, a leading name in the IoT industry, is on the hunt for a Senior Software Engineer to join our dynamic team. This is a fantastic oppor ...

Software Development Manager/IC

**Req ID:** RQ220225**Type of Requisition:** Regular**Clearance Level Must Be Able to Obtain:** None**Public Trust/Other Required:** BI Full 6C (T4)**Job Family:** Software Engineering**Skills:**Agile Environments,Agile Software Development,Java (Programming Language),Scrum,Technical ...

Lead Appian Developer Remote

Join to apply for the Lead Appian Developer- Remote role at ICF 5 days ago Be among the first 25 applicants Join to apply for the Lead Appian Developer- Remote role at ICF Get AI-powered advice on this job and more exclusive features. < ...

Mechanical Engineer (Engineer IV)

Mechanical Engineer (Engineer IV) Print ( Apply  Mechanical Engineer (Engineer IV) Salary $87,024.91 - $145,041.94 Annual ...

IOT Lead

Job Description Enable employees to interact with our systems using any type of device (IoT), while ensuring high availability and security of systems and data. Engineer our device management environment, including AirWatch, Configuration Manager (referred to as SCCM), Int ...

Senior Cloud Platform Architect BSF Leader (Remote)

A leading aerospace company is seeking a Chief CloudEco Platform Engineer to architect and optimize secure infrastructure for their Software Factory. This role involves technical leadership, mentoring teams, and implementing best practices in cloud technology. Ideal candidates have extensive experience in sof ...

(DoD SkillBridge), Specialist, Integration & Test Engineer

This Integration and Test Engineer will be part of our training team that provides technical training for a complex communications system. This Integration and Test / Technical trainer needs to experience in developing and executing structured training sessions tailored to customer needs, ensuring knowledge ...

(DoD SkillBridge), Specialist, Integration & Test Engineer

This Integration and Test Engineer will be part of our training team that provides technical training for a complex communications system. This Integration and Test / Technical trainer needs to experience in developing and executing structured training sessions tailored to customer needs, ensuring knowledge ...

(DoD SkillBridge), Specialist, Integration & Test Engineer

This Integration and Test Engineer will be part of our training team that provides technical training for a complex communications system. This Integration and Test / Technical trainer needs to experience in developing and executing structured training sessions tailored to customer needs, ensuring knowledge ...

Senior Python Engineer Remote Data Pipelines for Health

A leading consulting firm is seeking a Senior Software Engineer (Python) to support healthcare quality improvement projects. The role involves building data processing pipelines in a cloud environment using Python and AWS technologies. Requirements include a bachelor's degree, 5+ years of software engineering ...

Senior Full Stack Engineer: Cybersecurity & AI (Cloud)

A leading cybersecurity firm is seeking a Lead Software Engineer to leverage Full Stack expertise in a pivotal role. This position involves translating user requirements into actionable designs, developing cloud-based applications, and collaborating with teams on complex integrations. Ideal candidates will ha ...

Senior MarTech Engineer — Remote, AI Driven Growth

Veracity Selfcare is seeking a Senior Software Engineer to join our MarTech team in a fully remote role. You will be involved in building and integrating marketing technology stacks that will have a significant impact on patient, provider, and partner engagements. Ideal candidates will possess over 5 years of ...

GDIT is hiring IT Hosting Services technical professionals!

**Req ID:** RQ221718**Type of Requisition:** Regular**Clearance Level Must Be Able to Obtain:** None**Public Trust/Other Required:** Other**Job Family:** IT Infrastructure and Operations**Skills:**Data Center Hosting,Information Systems Engineering,IT System Administration,Server Hos ...

Tester

Get AI-powered advice on this job and more exclusive features. Title: Tester Location: Remote Duration: Initial 6 months with extensions Work Requirements: USC, GC and Authorized to work in US Job Description: Security & NFFG Services Team are seeking a skilled ...

Systems Engineer/Principal Systems Engineer

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: SCI TRAVEL: Yes, 25% of the Time**Description** At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact ...

Cloud Engineer (Cloud Engineer 4)

Requisition Number: 27364 Required Travel: 0 - 10%Employment Type: Full Time/Salaried/ExemptAnticipated Salary Range: $137,510.00 - $194,443.00 Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides with Warfare Systems (WS ...

Cloud Engineer (Cloud Engineer 4)

Requisition Number: 27364 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $137,510.00 - $194,443.00 Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a busin ...

Senior Full Stack Node JS Engineer (AWS & Backend Focused NodeJS 15+ Years of Experience)

Senior Full Stack Node JS Engineer (AWS & Backend Focused-NodeJS - 15+ Years of Experience) Job Location: 100% REMOTE Job Duration: 12+ Months (Contract) Note: We are not looking for Java Full stack Engineers As a Senior Full Stack Node ...

Machine Learning Engineer/AI Engineer

Company Overview Acentra Health exists to empower better health outcomes through technology, services, and clinical expertise. Our mission is to innovate health solutions that deliver maximum value and impact. Lead the Way is our rallying cry at Acentra Health. Think of it as an open i ...

Systems Engineer

**Position Description & Qualifications** Serco seeks a Simulation Systems and Test Engineer for its Combat Air Force Distributed Mission Operations (CAF DMO) 3.0 program in Hampton, VA. The CAF DMO 3.0 program, via its Distributed Mission Operations Network (DMON), provides world-class integration trai ...

Project Engineer

Communities everywhere share the need for clean water. And as they work to meet that need, they’re facing new, more complex challenges every day. Our water professionals collaborate to contribute innovative ideas, guided by scientific rigor and a vision for sustainable growth. Every day, we’re helping communitie ...

Engineer IV

Engineer IV Print ( Apply  Engineer IV Salary $87,024.91 - $145,041.94 Annually Location ...

Reliability Engineer

**Req ID:** RQ221995**Type of Requisition:** Regular**Clearance Level Must Be Able to Obtain:** None**Public Trust/Other Required:** Other**Job Family:** IT Infrastructure and Operations**Skills:**DevOps,DevSecOps,Reliability Engineering,Software Engineering,Systems Engineering** ...

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