Software Engineer III Jobs in District of Columbia

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Software Engineer III

Sierra Nevada Corporation

•

Herndon, Virginia, USA

Full-time

The Emerging Concepts and Technologies (ECT) group at Sierra Nevada Corporation is a cutting-edge technology incubator. Our team fields new, hard problems facing our customers and rapidly delivers capabilities to enable mission success. In this position, you will work with a small multi-disciplinary team to design, model, build, test and deploy solutions to meet customer operational needs and challenges. The Mission Solutions and Technologies (MST) business area provides affordable, turn-key co
Posted 17 days ago | Updated 2 hours ago

Software Engineer III Senior

Randstad Digital

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Remote or Madison, New Jersey, USA

Contract

job summary: Looking for a talented frontend engineer to help build and maintain a design system for Anywhere Real Estate, working remotely for six months. You'll collaborate with designers and developers to create consistent UI components across web and mobile platforms using Angular, Flutter, and React, while ensuring accessibility and best practices. If you've got over five years of experience in front-end development and enjoy working on scalable design solutions, this could be a great fit!
Posted 8 hours ago | Updated 2 hours ago

Senior Software Engineer III EDS

Lawrence Ash

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Remote

Contract

Please find the below JD: Title- Senior Software Engineer EDS Location- USA (Remote) Type of Hire- 6 Months CTH Experience: 10+ Years Visa: or or H1 Transfer Job Summary: We are seeking a Senior Software Engineer with 10+ years experience to play a key role in designing, developing, and maintaining our Core 2U Platform. This role involves working with Python, React, Node.js, and cloud-native technologies such as AWS Lambda, Step Functions, DynamoDB, Kubernetes, and DevOps tools. The ideal candi
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Posted 16 days ago

Software Engineer III

Jack Henry & Associates

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Remote

Full-time

At Jack Henry, we deliver technology solutions that are digitally transforming and empowering community banks and credit unions to provide enhanced and streamlined user experiences to their customers and members. Our best-in-class products are just the start as we lay the groundwork for the future of digital banking and payments. We hope you'll join us. We can't do it without you. The Software Engineer participates in the technical design and implementation of new products or enhancements to ex
Posted 10 days ago | Updated 2 hours ago

Software Applications Engineer III

Kforce Technology Staffing

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Reston, Virginia, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Software Applications Engineer in Reston, VA. Roles and Responsibilities: Auditing and Compliance system development and administration: * Develop, maintain, and enhance applications on the Auditing and Compliance platform * Develop and maintain scripts using Perl, Python, Shell Scripting, and Ansible to automate infrastructure systems auditing * Build RESTful services using the Python Bottle framework for audit data collection and integr
Posted 14 days ago | Updated moments ago

Security/Software Engineer - Level III - Contract to Hire - Remote

Motion Recruitment Partners, LLC

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Remote or Springfield, Virginia, 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
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Posted 60+ days ago | Updated 10 hours ago

Software Engineer III

ACL Digital

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Remote or San Jose, California, USA

Full-time

Job Title: Software Engineer Location: Remote position - will need to be flexible with About the team and the role: Our Risk Intelligence / Identity and Access Management team is responsible for building and maintaining critical systems that safeguard our company's hobbyists, sellers, operations, and data. This team's charter is to protect access to the company's systems and ensure our internal and external users have secure and seamless access to the services needed. As the Senior Software Eng
Posted 29 days ago | Updated 2 hours ago

Software Engineer III

Sierra Nevada Corporation

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Remote or Lone Tree, Colorado, USA

Full-time

Do you enjoy developing new products and services? Join us! Our Software Engineers work in an agile, collective environment. You will be using your skills and expertise to define, design, develop, test, certify and improve cutting-edge software products. These cover a very wide range from advanced mission payloads and electronic systems through highly integrated aircraft to orbital and space exploration systems. You'll perform coding, debugging, testing, and troubleshooting of systems and softwa
Posted 32 days ago | Updated 2 hours ago

Software Engineer III Lead Data Capture (Salesforce Marketing Cloud)

Lawrence Ash

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Remote

Contract

Category Details Role Software Engineer Lead Data Capture (Salesforce Marketing Cloud) Location USA(Remote) Employment Type 6 Months Contract CTH Experience 10+ years in backend, API development, and marketing automation for lead data capture and processing Primary Skills (Must-Have) Backend Development: Python, Node.js, Django, FastAPI Salesforce Marketing Cloud (SFMC): Data Extensions, Automation Studio, Journey Builder, Email Studio, Contact Builder CRM & Lead Capture: Salesforce
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Posted 15 days ago

Software Engineer III

AFLAC

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Remote

Full-time

Salary Range: $96,960 - $140,000 Job Posting End Date: 5/9/25 We've Got You Under Our Wing We are the duck. We develop and empower our people, cultivate relationships, give back to our community, and celebrate every success along the way. We do it all The Aflac Way . Aflac, a Fortune 500 company, is an industry leader in voluntary insurance products that pay cash directly to policyholders and one of America's best-known brands. Aflac has been recognized as Fortune's 50 Best Workplaces for Dive
Posted 30 days ago | Updated 11 hours ago

Software Engineer (IT SE III) (Government)

AT&T Inc.

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Chantilly, Virginia, USA

Full-time

Job Description: AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission. Our National Security Team supports the Intelligence Community by providing, operating and assuring critical voice, vide
Posted 42 days ago | Updated 2 hours ago

Software Engineer III (Salesforce)- (Updated Location)

Principal Financial Group

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Remote or Des Moines, Iowa, USA

Full-time

What You'll Do Are you a full-stack Software Engineer who excels in a dynamic, product-driven environment? If so, Principal has a great opportunity within our Benefits & Protection business, focusing on Non-Qualified Retirement IT. In this position you'll have the opportunity to work on a platform team that supports our internal Workflow capabilities. The team works closely across product teams and with our operations leaders to optimize our business processes and supporting capabilities. Last
Posted 36 days ago | Updated 2 hours ago

Software Engineer III

GovCIO

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Remote

Full-time

Overview GovCIO is currently hiring for a remote Software Engineer for the USPS TESS proposal. Responsibilities Designs, modifies, develops, writes and implements software programming applications Supports and/or installs software applications/operating systems Participates in the testing process through test review and analysis, test witnessing and certification of software Familiar with a variety of the field's concepts, practices, and procedures Relies on experience and judgment to pla
Posted 60+ days ago | Updated 11 hours ago

Software Developer III

Nakupuna Companies

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Arlington, Virginia, USA

Full-time

Overview Nakupuna Consulting is seeking a Software Developer to join the software development team supporting the execution of a large size, multi-year contract to the Integrated Personnel and Pay System - Army (IPPS-A) Army Military Payroll (AMP). The Software Developer (Developer) will be an agile development team member, responsible for designing technical solutions and extending PeopleSoft application functionality to meet development team objectives. The Software Developer should be comf
Posted 34 days ago | Updated 11 hours ago

Machine Learning Engineer III

Judge Group, Inc.

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Washington, District of Columbia, USA

Full-time

Location: Washington, DC Salary: $60.00 USD Hourly - $65.00 USD Hourly Description: Our client is currently seeking a Machine Learning Engineer Position Title: Machine Learning Eng II Required Skills: Keras, PyTorch or TensorFlow, LLM, Python Nice to have skills: none mentioned Location: Washington, DC, Philly Interview Process: 2 rounds; coding on the 2nd round Length: EOY + Project/Team: Team: NLP Team - develops the tech that powers the voice remote. Ideal Candidate: Machine Learning En
Posted 13 days ago | Updated 11 hours ago

Design Engineer III

VTG

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Washington, District of Columbia, USA

Full-time

Overview We are seeking a Design Engineer to support our Washington, DC office. Candidate will support UxV design and development by conducting technical reviews, engineering analyses, and integration studies to inform system configuration, performance, and mission suitability. Responsibilities include providing Objective Quality Evidence (OQE), maintaining technical configuration control, and offering cross-disciplinary support in areas such as mechanical, structural, electrical, autonomy, and
Posted 14 days ago | Updated 6 hours ago

Senior Cloud and Cloud Engineer III (Federal)

Workday, Inc.

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McLean, Virginia, USA

Full-time

Your work days are brighter here. At Workday, it all began with a conversation over breakfast. When our founders met at a sunny California diner, they came up with an idea to revolutionize the enterprise software market. And when we began to rise, one thing that really set us apart was our culture. A culture which was driven by our value of putting our people first. And ever since, the happiness, development, and contribution of every Workmate is central to who we are. Our Workmates believe a h
Posted 54 days ago | Updated 2 hours ago

Machine Learning Engineer III

Judge Group, Inc.

•

Washington, District of Columbia, USA

Full-time

Location: Washington, DC Salary: $60.00 USD Hourly - $65.00 USD Hourly Description: Position Title: Machine Learning Eng Required Skills: Keras, PyTorch or TensorFlow, LLM, Python Location: Washington, DC, Philly Onsite Interview Process: 2 rounds; coding on the 2 nd round Length: EOY + Team: NLP Team - develops the tech that powers the voice remote. Ideal Candidate: Machine Learning Engineer Moving to AI - need someone who understands LLM's Coding intensive role - must be proficient
Posted 34 days ago | Updated 11 hours ago

Applications Engineer III

General Dynamics Information Technology

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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: Computer Programming, Design, Documentations, Software Applications, Software Program Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: Designs software tools and subsystems to supp
Posted 51 days ago | Updated 1 hour ago

Software Developer III

General Atomics

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Chantilly, Virginia, USA

Full-time

Job Summary General Atomics Integrated Intelligence, Inc. (GA-I3), an affiliate of General Atomics, maintains and deploys production systems for users across the Intelligence Community, Department of Defense, and commercial industry. We build and develop best-in-class all domain and globally focused situational awareness capabilities, including THRESHER and DRAGONSPELL, that process petabytes of data from numerous streaming data sources in near real time. Our systems apply state-of-the-art algo
Posted 60+ days ago | Updated 2 hours ago