Mid-Level Software Developer Jobs in Washington

Refine Results
61 - 80 of 2,508 Jobs

Software Developer

Metrea Management, LLC

•

Maryland, USA

Full-time

Company Overview Metrea is a defense company dedicated to translating commercial innovation into solutions for the hardest problems in national security. With deep mission expertise, Metrea focuses on delivering effects-as-a-service across Aerospace, Electromagnetic & Cyber, Digital & Synthetic domains via its capability groups. Metrea also consists of six support groups (Operations, People, Finance, Legal, Strategy and Solutions) that guide the development of specific capabilities that Metrea's
Posted 34 days ago | Updated 8 hours ago

Software Developer 3 (SWD3)

Realm One

•

Annapolis, Maryland, USA

Full-time

RealmOne is the GOAT - where your career can reach the greatest heights! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch security professionals. Join u
Posted 45 days ago | Updated 12 hours ago

C / C++ / Java Software Developer

Cymertek Corporation

•

Tysons, Virginia, USA

Full-time

C / C++ / Java Software Developer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and versatile C / C++ / Java Software Developer to join our dynamic team. In this role, you will work on developing, testing, and optimizing high-performance software solutions across multiple platforms. The ideal candidate will be passionate about coding, problem-solving, and working in a collaborative environme
Posted 60+ days ago | Updated 12 hours ago

Software Engineer With Poly Early to Mid

Lockheed Martin Corporation

•

Annapolis, Maryland, USA

Full-time

Job Description THE WORK This role collaborates with other senior engineers for the development of advanced data analytics solutions and agile development projects in support of a high-visibility mission. This role involves supporting the development of data analytics solutions and contributing to agile development projects. WHO WE ARE At Lockheed Martin, we're a leading aerospace and defense company that's shaping the future of cyber and intelligence. We're committed to innovating at the Edge
Posted 60+ days ago | Updated 11 hours ago

Senior Software Developer

QinetiQ US

•

Herndon, Virginia, USA

Full-time

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields a
Posted 60+ days ago | Updated 12 hours ago

IT Applications Solution Architect Sr / Full Stack Developer

Lumen Solutions Group Inc.

•

Washington, District of Columbia, USA

Contract

Position Title: IT Applications Solution Architect Sr / Full Stack Developer Skillset: In this Full Stack Developer role, the engineer will work as an Integration Architect guiding a small team of developers with the goal to design and implement complex integration solutions leveraging both MuleSoft and AWS services. (Candidates with previous Client experience highly preferred.) Candidate must possess hands on experience and strong knowledge in full-stack development on AWS and MuleSoft platform
Easy Apply
Posted 4 days ago | Updated 6 hours ago

Senior Software Developer TS/SCI

Parsons Services Company

•

Centreville, Virginia, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is looking for a software engineer looking to improve and enhance mission-cr
Posted 60+ days ago | Updated 12 hours ago

Mid-level, FIPS 140 Security Engineer & CVP Certified Tester

Catapult Solutions Group

•

Remote

Contract

Mid-level, FIPS 140 Security Engineer & CVP Certified Tester Work model: REMOTE Department: FIPS/Testing Location:Columbia, MD Role Type:Contract No Clearance Required* Not available on C2C contract basis* Not able to provide sponsorship* About Our Client Our client offers an exciting opportunity to work in the rapidly expanding IT Security field, integral to supporting national defense initiatives. This organization plays a crucial role in ensuring national security by evaluating and validat
Easy Apply
Posted 48 days ago | Updated 1 day ago

AWS DevOps Engineer, Sr.

Accenture LLP

•

Washington, District of Columbia, USA

Full-time

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative
Posted 2 days ago | Updated 12 hours ago

C / C++ / Java Software Developer

Cymertek Corporation

•

Reston, Virginia, USA

Full-time

C / C++ / Java Software Developer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and versatile C / C++ / Java Software Developer to join our dynamic team. In this role, you will work on developing, testing, and optimizing high-performance software solutions across multiple platforms. The ideal candidate will be passionate about coding, problem-solving, and working in a collaborative environme
Posted 60+ days ago | Updated 12 hours ago

Software Engineer, Web Application Developer (Experienced / Senior)

Boeing Company

•

Fairfax, Virginia, USA

Full-time

Software Engineer, Web Application Developer (Experienced / Senior) Company: Argon ST The Boeing Company is seeking a highly skilled and motivated Software Engineer, Web Application Developer (Experienced / Senior) to join our team in Fairfax, VA. This dynamic team is focused on developing cutting-edge software solutions for SIGINT (Signals Intelligence) products for the Department of Defense, Intelligence Community, and allied customers. Our products intercept Radio Frequency (RF) signals, ap
Posted 60+ days ago | Updated 12 hours ago

SQL Developer (Mid/Senior)

Empower Professionals

•

Remote

Contract

Role: SQL Developer Location: 100% remote Duration: 6-12+ months contract to hire Summary: We are looking for people with healthcare experience and very solid SQL. Want them to be able to understand the business so ask candidates what their project was doing for the business. If they can t answer, they are not worth submitting. LOOK AT THE MUST HAVES FOR WHAT WE ARE LOOKING FOR. For all roles - looking for (in order of importance) Personality/Culture fit - need someone who is collaborative, wi
Easy Apply
Posted 4 days ago | Updated 4 days ago

Python Developer

eSolutionsFirst, LLC

•

McLean, Virginia, USA

Contract, Third Party

Position: Python Developer Location: Mclean VA Interview Information: 2 rounds Duration: 1st round 30 minutes Teams|2nd round 60 minutes in person Interview Must Have Qualifications: 5+ years of relatable hands-on experience as a Python Developer, Django/Flask/FastAPI, NumPy, pandas and Relational Database, Unit Testing Candidate Vetting Questions 1) Please describe your development experience. What tools have used and how? 2) Please describe your most recent scripting experience with Python.
Easy Apply
Posted 60+ days ago | Updated 21 days ago

Senior Java Developer (Finance/Banking Domain Must) - Only W2 (Minimum 8+ Years Exp Required)

Taras Technology LLC

•

McLean, Virginia, USA

Contract

Required Skills 7 years experience in Java Developer. Spring Boot Angular MongoDB Kubernetes Cypress Taras Technology, LLC is an EEO/AA Employer: women, minorities, the disabled and veterans are encouraged to apply
Easy Apply
Posted 15 hours ago

C / C++ / Java Software Developer

Cymertek Corporation

•

Chantilly, Virginia, USA

Full-time

C / C++ / Java Software Developer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and versatile C / C++ / Java Software Developer to join our dynamic team. In this role, you will work on developing, testing, and optimizing high-performance software solutions across multiple platforms. The ideal candidate will be passionate about coding, problem-solving, and working in a collaborative enviro
Posted 60+ days ago | Updated 12 hours ago

Senior AI/Software Engineer (Mid-career, Secret clearance, hybrid)

Lockheed Martin Corporation

•

Remote or Cope, Colorado, USA

Full-time

Job Description The Lockheed Martin Artificial Intelligence Center (LAIC) team is seeking a high energy experienced individual with a strong background in software engineering and computer science to support the Applied AI team and specifically the Cognitive Baseline portfolio, focusing on a broad range of projects across the LAIC. The team is focused on exploiting small, innovative and agile teams to rapidly iterate and mature solutions from prototypes to deployment for utilization across the
Posted 33 days ago | Updated 12 hours ago

Senior Test Automation Developer W/ Karate

Key Business Solutions, Inc.

•

Reston, Virginia, USA

Contract, Third Party

Senior Test Automation Developer W/ Karate Reston, VA 6-12 Months Need 12+ years of exp Onsite Work Locals & Regionals Java AND JAVA SCRIPTS EXPERT IN AWS TECHNOLOGIES
Easy Apply
Posted 5 days ago | Updated 1 day ago

Salesforce Developer with Mulesoft

My IT LLC

•

Washington, District of Columbia, USA

Full-time

Job Title: Salesforce Developer with Mulesoft Type: Full-Time Location: Washington, DC Exp. Level: 10 - 12 Years Job Description Our client is seeking an experienced Salesforce Developer with 8-11 years of relevant expertise to join our team. The ideal candidate should be local to the DC Tri-State area and possess hands-on experience in Salesforce platform development, customization, and integration. This is more than just a technical role. It's an opportunity to support a high-impact organizati
Easy Apply
Posted 10 days ago | Updated 6 hours ago

Reference Data - Software Lead Developer (Vice President)

Citi

•

Remote or Tampa, Florida, USA

Full-time

Citigroup Reference data management team is seeking Software Lead Developer to join Information Service Group for a hands-on role in design, build and maintenance of various UI enterprise solutions based on full Java/J2EE stack technologies. The Lead Software Developer (Applications Development Technology Lead Analyst - C13) is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overa
Posted 1 day ago | Updated 12 hours ago

Software Developer

Cornerstone Defense

•

Tysons, Virginia, USA

Full-time

Location: Tysons, Virginia Type: Contract Job #3716 Title: Software Developer Location: Tysons, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is push
Posted 60+ days ago | Updated 12 hours ago