software engineering Jobs in washington

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Applications Developer - Expert

Nightwing

Sterling, Virginia, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Backend Engineer - GovCloud

Salesforce

Herndon, Virginia, USA

Full-time

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Software Engineering Job Details About Salesforce We're Salesforce, the Customer Company, inspiring the future of business with AI+ Data +CRM. Leading with our core values, we help companies across every industry blaze new trails and connect with customers in a whole new way. And, we empower you to be a Trailblazer, too - driving you

Lead Software Engineer (Manager IC), Back End (Bank Tech)

Capital One

McLean, Virginia, USA

Full-time

Lead Software Engineer (Manager IC), Back End (Bank Tech) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data with emerging techno

Senior Software Engineer - CTJ - Poly

Microsoft Corporation

Reston, Virginia, USA

Full-time

Security represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. Microsoft Security aspires to make the world a safer place for all. We want to reshape security and empower every user, customer, and developer with a security cloud that protects them with end to end, simplified solutions. The Microsoft Security organization accelerates Microsoft's mission and bold ambitions to ensure that our company and industry i

Software Engineer II

General Dynamics Information Technology

Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Process Development (PD), Software Components, Software Design, Software Development, Software Systems Certifications: None Experience: 4 + years of related experience ship Required: Yes Job Description: The Software Engineer develop

Software Engineer II

General Dynamics Information Technology

Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Process Development (PD), Software Components, Software Design, Software Development, Software Systems Certifications: None Experience: 4 + years of related experience ship Required: Yes Job Description: The Software Engineer develop

Senior Lead Software Engineer, Distributed Systems (Go, Java, Kubernetes, AWS)

Capital One

McLean, Virginia, USA

Full-time

Senior Lead Software Engineer, Distributed Systems (Go, Java, Kubernetes, AWS) The Capital One machine learning platform organization manages our cloud-based enterprise ML+AI system providing users with development tools and runtime environments necessary to build and run machine learning and AI systems with large scale real-time and batch processing workloads. We are seeking a Senior Lead Software engineer, who is passionate about working on large scale distributed systems to help develop foun

Data Engineer, Regulatory (Starlink)

SpaceX

Washington, District of Columbia, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. DATA ENGINEER, REGULATORY (STARLINK) SpaceX is leveraging its experience building rockets and spacecraft to deploy Starlink, the world's most advanced broadband internet system. Starlink is the world's largest satellit

SWFTS Lead Engineer

VTG

Manassas, Virginia, USA

Full-time

Overview VTG is seeking a highly qualified Lead Engineer with extensive knowledge of Submarine Warfare Federated Tactical Systems (SWFTS) to lead development and deployment of the next generation tactical systems being deployed to US Navy submarines. This position is onsite in Manassas, VA, up to two days per week and other days in a remote capacity. What will you do? The Lead Engineer will provide technical direction for the execution of multiple projects in support of the SWFTS projects. The

Printer System Administrator

SAIC

Quantico, Virginia, USA

Full-time

Job ID: 2507612 Location: QUANTICO, VA, US Date Posted: 2025-07-16 Category: Information Technology Subcategory: Technical Svcs Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capabilities of the

Backend Cloud Application Developer

Maxar Technologies Holdings Inc

Herndon, Virginia, USA

Full-time

Please review the job details below. Maxar is seeking a highly skilled and experienced backend software developer to join our dynamic engineering team. You will be instrumental in designing, developing, and maintaining scalable, highly available, and resilient backend services that power our event-driven cloud applications. This role requires a strong understanding of modern cloud-native architectures, container orchestration, and message queuing systems. Responsibilities: Design, develop, and

Senior Data Engineer

Jobot

Bethesda, Maryland, USA

Full-time

Work on data driven strategies to apply AI and ML to novel drug discovery, at the forefront of biotech innovation. This Jobot Job is hosted by: Charles Simmons Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $140,000 - $180,000 per year A bit about us: Advancements in AI and drug discovery are creating more candidate drugs than the industry can progress because of the high cost and time of clinical trials. Recognizing that this development

MARS Pursuit - Fall 2025

SAIC

Washington, District of Columbia, USA

Full-time

Job ID: 2504709 Location: WASHINGTON, DC, US Date Posted: 2025-07-02 Category: Information Technology Subcategory: Data Scientist Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking talented individuals to support a comprehensive set of system/software engineering and Information Technology (IT) services to maintain, sustain,

Gen AI Engineer

Mindlance

Reston, Virginia, USA

Contract, Third Party

Job Role: Gen AI Engineer Location: Reston, VA Duration: 12 Months Job Description: 8+ years overall in Software Engineering disciplines, preferably in the contracts and legal domain. 2-3 years of experience in AI/ML engineering roles Strong programming skills in Python, SQL and experience with AWS. Key Responsibilities: Design, test, and refine prompts for large language models (LLMs) to support financial reporting, summarization, and client communication tools. Analyze structured and unstruc

Senior Lead Software Engineer, Full Stack

Capital One

McLean, Virginia, USA

Full-time

Senior Lead Software Engineer, Full Stack Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers who are passionate about marrying data with emerging technologies. As a Capital On

Supervising Tunnel Engineer

Parsons Services Company

Washington, District of Columbia, 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 an amazingly talented Supervising Tunnel Engineer to join our

Associate Reverse Engineer/Vulnerability Researcher - TS/SCI

Parsons Services Company

Annapolis, Maryland, 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 an amazingly talented Associate Reverse Engineer/Vulnerabilit

Software Developer C++ TS/SCI/ POLY

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: Are you a software engineer looking to improve and enhance mission-critical software

Principal Software Engineer - 25k Sign on Bonus

Leidos

Columbia, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Software Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Fle

Applied AI Engineer, Lead

Motion Recruitment Partners, LLC

Washington, District of Columbia, USA

Full-time

Motion Recruitment delivers IT Talent Solutions across North America. Our specialized team-based recruitment model's success is proven through our track record in filling the most challenging IT positions for startup and enterprise clients. Areas of expertise range across Software, Mobile, Data, Infrastructure, Cybersecurity, Product, and UX. We're also the proud creators of Tech in Motion and the Timmy Awards, our community event series and award program connecting tech enthusiasts to meet, lea