junior software developer Jobs in district of columbia

Refine Results
181 - 200 of 601 Jobs

Senior Software Engineer, Back End (Java, AWS)

Capital One

•

McLean, Virginia, USA

Full-time

Senior Software Engineer, Back End (Java, AWS) 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 technologies. As a
Posted 1 day ago | Updated 11 hours ago

Engineer - Technical Lead - MECM

Catapult Solutions Group

•

Washington, District of Columbia, USA

Contract

Engineer - Technical Lead - MECM Department: Information Technology/Engineering Location: Washington, DC. - Onsite Role Type: Contract Clearance: Public Trust About Our Client Our client supports a large government agency program within a federal division responsible for enforcing federal laws and promoting fair practices in the marketplace. This critical role supports the agency's mission by managing and optimizing endpoint management processes through Microsoft Endpoint Configuration Manager
Easy Apply
Posted 12 days ago | Updated 1 day ago

Principal DevOps Engineer

Clarity Innovations

•

Columbia, Maryland, USA

Full-time

Clarity Innovations is a trusted national security partner, dedicated to safeguarding our nation's interests and delivering innovative solutions that empower the Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable intelligence, ensuring mission success in an evolving world. Our mission-first software and data engineering platform modernizes data operations, utilizing advanced workflows, CI/CD, and secure DevSecOps practices. We focus on challenges in Inf
Posted 13 days ago | Updated 3 hours ago

Senior Software Engineer, Full Stack

Capital One

•

McLean, Virginia, USA

Full-time

Senior 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 One So
Posted 1 day ago | Updated 11 hours ago

Senior Java/Cloud/Data Technical Lead

S2Alliance Inc

•

Ashburn, Virginia, USA

Full-time

Overview S2Alliance is seeking an experienced Java Technical Lead with a strong background in enterprise architecture, cloud platforms, and modern data ecosystems (data lakes, visualization tools). This is a hands-off coding leadership role, focused on design, code reviews, architectural guidance, and technical mentorship to delivery teams across diverse technologies. You will play a pivotal role in ensuring technical excellence and delivery alignment across multiple workstreams. Responsibilitie
Easy Apply
Posted 29 days ago

Software Technical Lead

Jacobs

•

Herndon, Virginia, USA

Full-time

Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Software Technical Lead to join our team of passionate individuals in Herndon, VA. In this role you will support challenging, mission-critical projects that make a direct impact on the Nation's security and intelligence mission. Your Impact: We are seeking a highly skilled Technical Lead to spearhead software development initiatives within our dynamic team. The
Posted 57 days ago | Updated 6 hours ago

Senior Software Engineer, Full Stack

Capital One

•

McLean, Virginia, USA

Full-time

Senior 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 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 technologies. As a Capital
Posted 1 day ago | Updated 11 hours ago

Python Developer with Autosys, Python, AWS and Airflow Experience

Visionary Innovative Technology Solutions LLC

•

Reston, Virginia, USA

Full-time

Job DescriptionPosition: Python Developer with Airflow Exp Location: Reston, VA Day One Onsite Duration: 6+ Month Job Description: Experience Level: Overall Professional Experience: 9+ years Apache Airflow Specific Experience: 3+ years Autosys Specific Experience: 3+ years Job Summary: Based in Virginia, this individual will play a key role in designing, implementing, and migrating batch processes from Autosys to Airflow. Responsibilities: 1. MWAA Migration & Strategy Leadership: 1. Lead t
Posted 5 days ago | Updated 3 hours ago

Software Engineer (Associate / Experienced)

Boeing Company

•

Herndon, Virginia, USA

Full-time

Software Engineer (Associate / Experienced) Company: The Boeing Company The Boeing Company is currently seeking a Software Engineer (Associate / Experienced) to support our Cobalt Charger team located in Herndon, VA. This position will focus on supporting the Boeing Defense, Space & Security business organization. Within the Boeing Defense - Electronics and Intelligence Systems (E&IS) organization, the Cobalt Charger team performs mission critical functionality for our customer. This position
Posted 28 days ago | Updated 6 hours ago

Adobe Experience Manager

Quantum World Technologies Inc.

•

Rockville, Maryland, USA

Full-time, Contract, Third Party

Role Name: Product Engineering Lead Role Description: Lead Engineer (This needs refinement to be specific to "Product Engineering Lead") Competencies: Digital: Adobe Experience Manager (AEM) Experience (Years): 10 & Above Essential Skills: Lead Engineer (This is too generic and needs specifics related to Product Engineering and AEM) Desirable Skills: Lead Engineer (This is also too generic) Country: United States Information Needed to Create a Comprehensive JD: More Specific Role Description for
Easy Apply
Posted 1 day ago

System Engineer

Leidos

•

Chantilly, Virginia, USA

Full-time

We are seeking a detail-oriented and technically skilled System Engineer to join our team. The successful candidate will be responsible for comprehensive system design, integration, testing, and support. This role includes planning, analyzing, and verifying complex systems to ensure they meet customer and operational requirements. You will play a critical role in the full systems lifecycle-from requirements gathering to final system validation and deployment. Primary Responsibilities: Conduct t
Posted 36 days ago | Updated 6 hours ago

Lead Software Engineer

Costar Group

•

Arlington, Virginia, USA

Full-time

Lead Software Engineer Job Description Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the world of real estate information and
Posted 60+ days ago | Updated 6 hours ago

Ab Initio Developer

Econosoft

•

Reston, Virginia, USA

Contract

Required Experience: Total of 7+ Years of IT Experience predominantly in Data Integration/ Data Warehouse areaMust have at least 3 years of ETL Design and Development experience using Ab Initio 1-2 years of Data IntegrationConduct analysis of the Ab-Initio code and other interdependent code, track code changes and versions using Enterprise Metadata repository (EME).Modify Ab-Initio code following project guidelines and standardsAnalyze existing wrappers and create new wrapper scripts using Unix
Easy Apply
Posted 21 days ago

Senior Java Developer

Revature

•

McLean, Virginia, USA

Full-time

About the Role: Were seeking an experienced and highly skilled Senior Java Developer to join our team in McLean, VA. The ideal candidate is a strong technical lead with over 10 years of Java development experience, proficient in modern frameworks, cloud platforms, and front-end technologies. This valued leader will guide end-to-end development initiatives and ensure successful delivery of robust, scalable applications. About Revature: Revature is one of the largest and fastest-growing employers
Easy Apply
Posted 4 days ago

IT App Solutions Architect SR/ AI/ML Engineer

Lumen Solutions Group Inc.

•

Washington, District of Columbia, USA

Contract

Position Title: IT App Solutions Architect SR/ AI/ML Engineer Skillset: Key Technical Skills and Responsibilities AI/ML Development: Design and imple ment supervised and unsupervised models including regression, classification, clustering, time-series forecasting, and boosting methods. Build and fine-tune neural networks including CNNs, RNNs, and LSTMs. Generative AI: Develop and integrate solutions powered by LLMs and open-source foundation models. Evaluate and optimize model performance, late
Easy Apply
Posted 20 days ago | Updated 1 hour ago

CNO Developer - TS/SCI FSP

Mission Box Solutions

•

Annapolis, Maryland, USA

Full-time

Our client is seeking a CNO Developer to support a U.S. Government customer by providing technical expertise for mission-critical software and systems. This full-time position involves designing, developing, testing, and maintaining custom capabilities across various platforms in support of a large government contract. Responsibilities: Work as part of a team of developers on Unix, Windows, or Mobile capabilities, contributing to the design, development, testing, and maintenance of CNO capabili
Posted 60+ days ago | Updated 3 hours ago

Test Engineer / Test Analyst

General Dynamics

•

Manassas, Virginia, USA

Full-time

Basic Qualifications Requires a Bachelor's degree in Engineering, or a related Science or Mathematics field. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position We ar
Posted 4 days ago | Updated 6 hours ago

Sr. Engineer, Software

T-Mobile

•

Herndon, Virginia, USA

Full-time

At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That's how we're UNSTOPPABLE for our employees! Are you ready to join the Un-carrier movement? The Sr
Posted 30 days ago | Updated 6 hours ago

Java/J2EE Senior Developer

Apex Systems

•

Tysons, Virginia, USA

Full-time

Job#: 2065154 Job Description: Job Description: Design, develop, and maintain Java-based applications to support the client's business operations.Collaborate with product managers, designers, and other stakeholders to understand user requirements and translate them into technical specifications.Ensure the performance, quality, and responsiveness of applications.Develop and implement microservices architecture to enhance application scalability and maintainability.Participate in code reviews, pr
Easy Apply
Posted 60+ days ago | Updated 7 hours ago

Senior Data Engineer

Mastercard

•

Arlington, Virginia, USA

Full-time

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest po
Posted 29 days ago | Updated 6 hours ago