Software Developer Sr jobs in Reston

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Comcast Corp

FreeWheel, a Comcast company, provides comprehensive ad platforms for publishers, advertisers, and media buyers. Powered by premium video content, robust data, and advanced technology, we're making it easier for buyers and sellers to transact across all screens, data types, and sales channels. As a

Global Dimensions, LLC

Mission: Modernize and unify mission-critical applications by improving information architecture, streamlining user experiences, and translating complex operational requirements into intuitive, accessible, and scalable interface solutions. Essential Job Functions: Audit legacy applications to identi

Requirements Must have: - Strong proficiency in Java and/or C++ - Experience with software development best practices, including version control, testing, and code reviews - Solid understanding of data structures, algorithms, and object-oriented programming principles - Ability to work both independ

Comcast

FreeWheel, a Comcast company, provides comprehensive ad platforms for publishers, advertisers, and media buyers. Powered by premium video content, robust data, and advanced technology, we’re making it easier for buyers and sellers to transact across all screens, data types, and sales channels. As a

Info Dinamica Inc

Job title: Sr Java Backend Developer with AWS Location: Reston, VA 20190 (Hybrid 3 days a week onsite is a must) Job Type: Contract (W2) NOTE: Client Interview Is Onsite Based Out of Reston, VA Experience Required: 10+ years Mandatory skills: Java , Spring boot, Microservices, and AWS Job Requiremen

Ampcus, Inc

Ampcus Inc. is a certified global provider of a broad range of Technology and Business consulting services. We are in search of a highly motivated candidate to join our talented Team. Job Title: Sr. Software Engineer - ServiceNow Developer. Location: Reston, VA. Purpose Performs in ServiceNow Senior

Leidos

Leidos has a job opening beginning in the Spring of 2026 for a Software Developer/Engineer Intern/Co-Op in Reston, VA. Work will consist of a wide range of project tasks to include: web application design and development, securing application components including communications, multi-factor authent

Pull Skill Technologies

Title: Sr. Salesforce Developer Active Certification Location: Reston VA- Onsite 5 Days Duration: 7 Months Job Description: The client is seeking a Specialized Developer V to design, develop, and implement applications using Salesforce to support business requirements. Developer IV performs high com

Workday

Your work days are brighter here. We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and agents, we’re shaping the future of work so teams can reach their potential and f

USM

Company Description USM Business Systems Inc. is a quickly developing worldwide System Integrator, Software and Product Development, IT Outsourcing and Technology assistance supplier headquartered in Chantilly, VA. We offer world-class ability in giving most astounding quality and administrations th

Synergy Services

Description Synergy Business Innovation & Solutions is a premier implementer of cutting-edge software solutions. Synergy brings the experience and expertise necessary to deliver capability that provides tangible ROI to our customers. Synergy's core areas of expertise are in the fields of Digital Tra

3B Staffing LLC

Key Responsibilities: Lead the assessment and documentation of current and targetstate processes and functional requirements across the enterprise. Collaborate with customers and enterprise developers to formulate policies and plans that support enterprise goals. Implement efficient endto-end proces

Leidos

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 sustainable. Everything we do is built on a co

RCT Systems

RCT is hiring a Senior/SME Software Engineer to support a large technical development program focused on identity, access management (IdAM/ICAM), authentication, authorization, and digital policy systems for a government sponsor. The role involves modernizing legacy applications, building secure clo

Software Technology Inc

Sr. AWS Java Full Stack Developer Join a fast-paced agile team working on cloud implementation effort. Looking for strong Full Stack Java Developer with Java 8, Angular, Spring Boot, Microservices, Rest API experience. AWS experience is required. • Advanced proficiency in Angular • Advanced proficie

Responsibilities This opening is in support of a proposal effort (Anticipated Start: August 2026) and is contingent upon contract award Overview: We are building a talent pipeline in support of an upcoming Defense Threat Reduction Agency (DTRA) contract proposal, with anticipated work beginning in A

Job Description: Responsibilities: Collaborate with cross-functional teams to understand project requirements and deliver quality web application implementations. Develop impactful features and/or fixes from a back-end development perspective for an enterprise-level web application. Implement new fe

3B Staffing LLC

Full Stack SW Developer (AWS, Backend Focused) Location: Hybrid (Reston, VA, onsite 1x/month) Contract: Long-term (12+ months) 8+ years software development with AWS migration expertise (EKS, Kubernetes), Java 21, Angular 18, MongoDB, Agile/DevOps experience, AWS Developer certification, and strong

Omni Inclusive

Senior Appian Developer Looking for a Senior/Strong Appian resource - Minimum 10 - 12 years of IT experience with at least 5+ years delivering solutions using Appian. Experience with Appian 16x/17x/18x/19x/20x/21x/22x versions. Able to write complex Appian SAIL Code for Expression Rules (Just not dr