Junior Software Developer Jobs in District of Columbia

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241 - 260 of 505 Jobs

Senior Communications System Engineer

Parsons Services Company

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Herndon, 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 an amazingly talented Senior Communications and Networking Sy
Posted 60+ days ago | Updated moments ago

Senior Cloud Engineer SME

SAIC

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Remote

Full-time

Job ID: 2504498 Location: REMOTE WORK, CO, US Date Posted: 2025-06-03 Category: Information Technology Subcategory: Cloud Comp Engr 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: Yes Description SAIC is seeking a Cloud Engineer Chief to support the AF TENCAP HOPE 2.0 contract. The AF TENCAP HOPE 2.0 contract bridges intelligence community collection archit
Posted 60+ days ago | Updated 10 hours ago

Formal Methods Engineer

Leidos

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Remote

Full-time

Are you interested in playing in the gray space of Research and Development and the delivery of secure and scalable production-quality reusable software? If so, we are seeking a highly skilled and experienced Principal Software Engineer with a strong background in production software delivery and formal methods, including formal modeling, verification, specification, and analysis. The ideal candidate will play a critical role in improving the quality, cybersecurity, and resiliency of software de
Posted 52 days ago | Updated moments ago

Technical Lead - Commercial Online Banking (Remote)

First-Citizens Bank & Trust Company

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Remote or Raleigh, North Carolina, USA

Full-time

Overview This is a remote role that may be hired in several markets across the United States. This position provides specialized technical leadership during the architecture, design, implementation, and support of assigned systems and applications. Directs decision-making within technical projects to facilitate project planning, scope, and time estimates. Trains less experienced associates and assists management in monitoring team performance. Collaborates with peers, managers, and cross-platf
Posted 18 days ago | Updated 9 hours ago

Technical Lead - Commercial Online Banking (Remote)

First-Citizens Bank & Trust Company

•

Remote or Raleigh, North Carolina, USA

Full-time

Overview This is a remote role that may be hired in several markets across the United States. This position provides specialized technical leadership during the architecture, design, implementation, and support of assigned systems and applications. Directs decision-making within technical projects to facilitate project planning, scope, and time estimates. Trains less experienced associates and assists management in monitoring team performance. Collaborates with peers, managers, and cross-platf
Posted 18 days ago | Updated 9 hours ago

HL7 Interface Engineer - Corepoint - Remote

Veloc Inc.

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Remote

Full-time

HL7 Interface Engineer - 100% Remote Senior HL7 Integration Engineer with strong expertise in healthcare data exchange and modern API development to join our growing healthcare IT team. This role will lead the design, implementation, and support of robust interoperability solutions connection EHRs, labs, imaging, billing, and external health partners. The ideal candidate will have a deep experience with HL7 v2, FHIR, and Restful API integrations, and will serve as a technical expert across m
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Posted 13 days ago

Lead Network Engineer

The MITRE Corporation

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McLean, Virginia, USA

Full-time

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a not-for-profit corporation chartered to work for the public interest, with no commercial conflicts to influence what we do. The R&D centers we operate for the government create lasting im
Posted 38 days ago | Updated moments ago

Fully Remote -Seniors 12+ years only ---- ServiceNow Developer - 12 months contract

Accion Labs

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Remote

Contract, Third Party

Fully Remote -Seniors 12+ years only ServiceNow Developer with FSM module experience - 12 months contract Over 12+ years of experience in IT 8+ years experience on the ServiceNow Platform 3+ years hands-on experience with FSM Proven ability to design, configure, and customize ServiceNow modules to meet specific business requirements Track record of analyzing existing processes, identifying bottlenecks, and implementing improvements using ServiceNow capabilities to streamline service delivery
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Posted 9 days ago | Updated 1 day ago

Senior Substation Physical Engineer - REMOTE

ICF

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Remote or Reston, Virginia, USA

Full-time

Title: Senior Substation Physical Engineer Location: Remote US Ready to make a difference? ICF is seeking a Senior Substation Physical Engineer to lead the design and execution of high-voltage substation projects (typically 69kV to 500kV) with the goal of providing excellent quality work for our clients. We are a relentlessly client-focused group who are re-imagining, re-designing, and re-engineering the way electric utilities tackle industry problems. We are looking for passionate and innovati
Posted 20 days ago | Updated moments ago

Senior Power BI Developer

9th Way Insignia

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Washington, District of Columbia, USA

Full-time

9th Way Insignia is a service-disabled, veteran-owned small business bringing transformative technology to our government customers so they can achieve their missions. Our specialties include cybersecurity, cloud modernization, software development, data analytics, enterprise architecture, enterprise IT, analytics, process automation, and artificial intelligence. Learn more about 9th Way Insignia at Team (Project) Introduction The Office of Performance Analysis and Integrity manages and enhances
Posted 60+ days ago | Updated 9 hours ago

Senior Software Engineer

General Motors

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Remote

Full-time

Job Description Research, design, and develop new machine learning solutions and algorithms for driverless technology company. Duties may include: Build and support a petabyte-scale data platform in the cloud and providing powerful foundations for Machine Learning Infrastructure team's tools, frameworks, and services Ensure scalable, transparent, and reliable data ingestion and management. Develop fast, robust, and spike-resistant data consumption, data mining, and processing tools for the entir
Posted 14 days ago | Updated 9 hours ago

Senior Research Engineer - Enterprise Products

NVIDIA Corporation

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Washington, USA

Full-time

We are now looking for a Senior Research Engineer passionate about Generative AI inference. Are you excited to change the way people infuse AI into products and services? NVIDIA is at the forefront of generative AI models, from language to images. NVIDIA provides building blocks to democratize AI and make generative AI easy to develop, integrate, and deploy. Our team is dedicated to developing optimized inferencing technologies to support our growing generative AI needs. We contribute to all ste
Posted 23 days ago | Updated moments ago

Senior Mechanical Engineer

Oceaneering

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Maryland, USA

Full-time

Job DescriptionCompany Profile Oceaneering Technologies (OTECH) develops, manufactures, and operates customized marine systems, shipboard equipment, subsea vehicles, and engineered solutions for commercial and U.S. military vessels. Oceaneering Aerospace and Defense Technologies (AdTech) delivers solutions that enable humans to work safely and effectively in harsh environments - from underwater to the outer reaches of space. Our innovative solutions support the development and application of p
Posted 14 days ago | Updated 10 hours ago

Remote role - Mulesoft Architect / Senior Developer

Connexions Data Inc

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Remote

Contract

Mulesoft Architect / Senior Developer 4-6 months Remote Project Description: Development of Salesforce SIS and subsystems to support integration with SIS and connectivity to other Partner institutions applications powered by AWS and other cloud technologies. Remote role -MuleSoft Architect and Senior Developer Years of Experience Required: 10 Years of Integration Development and 5 Years of MuleSoft. Required Skills: Drawing on at least 10 years of experience in integration development, includ
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Posted 12 days ago | Updated 1 day ago

Lead Systems Engineer (Payload)

QinetiQ US

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McLean, 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 moments ago

Principal Cyber Engineer

Leidos

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Chantilly, Virginia, USA

Full-time

Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in th
Posted 60+ days ago | Updated moments ago

Data Engineer

Marathon TS Inc

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Remote

Contract

Data Engineer Position Purpose: Senior Data Engineers are critical to designing, implementing, and optimizing scalable data infrastructure to support the data needs of THD. This role involves managing complex data pipelines, ensuring data quality and accessibility, and enabling data-driven insights that drive business decisions. With expertise in Google Cloud Platform (Google Cloud Platform), SQL, and data engineering best practices, this role will guide and mentor junior engineers, collaborate
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Posted 10 days ago | Updated 10 days ago

.Net Back End - Azure

Kforce Technology Staffing

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Remote or Boca Raton, Florida, USA

Contract, Third Party

RESPONSIBILITIES: Kforce has a client seeking a Senior .NET Developer remotely. Key Responsibilities: * Lead the design, development, and deployment of robust backend services using .NET Core/.NET 6+ * Architect and implement distributed, event-driven systems using Dapr for service-to-service communication, pub/sub, and state management * Develop and manage message-based integrations using RabbitMQ, Kafka, or Azure Service Bus * Work extensively with MySQL including stored procedures, schema de
Posted 32 days ago | Updated 1 hour ago

Applications Development Sr Programmer Analyst - AVP

Citi

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Remote or Tampa, Florida, USA

Full-time

The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities. Software Development & System Design: Design, develop, and maintain robust, scalable, and high-performance applications.Implement trun
Posted 11 days ago | Updated moments ago

Senior Software Engineer - Full Stack (Remote)

Donnelley Financial Solutions

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Remote

Full-time

Join a dynamic team at the pulse of global markets, where we deliver innovative software and service solutions for essential financial reporting and capital markets transactions. At DFIN, we are a values-driven organization that empowers you to build a fulfilling career while bringing your authentic self to work every day. Our "Win as One" mentality ensures that our team's success is directly linked to Client, Shareholder and Employee Satisfaction. Recognized by Newsweek as one of AMERICA'S MOST
Posted 7 days ago | Updated moments ago