mid level developer Jobs in washington, dc

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Senior Software Developer

QinetiQ US

•

Herndon, 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 5 hours ago

AWS Full Stack Developer

Booz Allen Hamilton

•

McLean, Virginia, USA

Full-time

Job Number: R0221793 AWS Full Stack Developer The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop software, but to create a system that will make a difference, we need you on our team. We're looking for an experienced developer like you with the skills needed to develop software and systems from vision to production-ready. This role is more than just coding. As
Posted 2 days ago | Updated 6 hours ago

Sr. Python Developer

Apolis

•

Fairfax, Virginia, USA

Full-time, Contract

Job Title: Senior Python Developer Location: Remote / Hybrid (Arlington, VA) Contract Type: 6-month Contract-to-Hire About the Role We are seeking a highly skilled Senior Python Developer to support the development of a cybersecurity platform. This role is ideal for problem solvers who thrive in dynamic environments, enjoy tackling complex technical challenges, and bring a strong aptitude for continuous learning. You will work as part of an agile team to design and deliver backend services, data
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Posted 2 days ago | Updated moments ago

Senior Software Engineer - Robotic Systems

Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Are you looking for challenging software engineering work for advanced robotic and autonomous systems? Do you thrive in a dynamic environment? Do you like to set the technical direction of projects while still contributing to them technically? If so, we're looking for someone like you to join our team at APL. We are seeking a Senior Software Engineer to help us perform rapid prototyping for the Navy's future unmanned, robotic, and autonomous systems. You will be joining a hardwo
Posted 27 days ago | Updated 5 hours ago

Senior Full Stack Developer (Frontend-Leaning)

Kanor Systems

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Bethesda, Maryland, USA

Contract, Third Party

Job Title: Senior Full Stack Developer (Frontend-Leaning) Location: Bethesda ,MD (Hybrid) Experience: 8-10 Years Job Summary We are looking for a Senior Full Stack Developer with strong frontend expertise to design and build high-performance applications. The ideal candidate will have deep experience in modern frontend frameworks (React/Angular/Vue.js) along with proficiency in Java/Node.js backend development. You will play a key role in shaping frontend architecture while ensuring seamless
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Posted 55 days ago | Updated 1 day ago

Senior Software Engineer

Lockheed Martin Corporation

•

Maryland, USA

Full-time

Job Description This position may be eligible for a $25K sign on bonus for external hires! WHAT WE'RE DOING Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastruct
Posted 60+ days ago | Updated 4 hours ago

Remote Senior Appian Developer

Computer Merchant, Ltd., The

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Remote or Rockville, Maryland, USA

Full-time

JOB TITLE: Senior Appian Developer JOB LOCATION: Remote WAGE RANGE*: $75HR TO $80HR JOB NUMBER: 25-02929 REQUIRED EXPERIENCE: MUST OBTAIN A PUBLIC TRUST Skills: Appian BPM, Application Design, Software Development Experience: 10 + years of related experience JOB DESCRIPTION The Food and Drug Administration (FDA) is the federal agency responsible for protecting the public health by assuring the safety, efficacy, and security of human and veterinary drugs, biological products, medical devic
Posted 29 days ago | Updated 2 hours ago

AI ML Engineer

Hexaware Technologies, Inc

•

Reston, Virginia, USA

Full-time

The Enterprise Innovation team is looking for a Senior Software Engineer to help turn innovation concepts and ideas into applications by building MVPs to achieve maximum business value. This Concept Team will rapidly prototype, build, and operationalize new applications using cutting edge technology. Required: At least three years python coding experience (possibly willing to interview candidates with less experience if they have a portfolio of python code that we can review) Demonstrable experi
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Posted 8 days ago

Software Developer

Booz Allen Hamilton

•

Washington, District of Columbia, USA

Full-time

Job Number: R0221086 Software Developer The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop software, but to create a system that will make a difference, we need you on our team. We're looking for an experienced developer like you with the skills needed to develop software and systems from vision to production-ready. This role is more than just coding. As a sen
Posted 20 days ago | Updated 6 hours ago

Senior Java Developer

APEX IT Services

•

Bethesda, Maryland, USA

Contract

Hi Folks, Warm greetings!Position: Senior Java Developer Location: Bethesda, MD Hybrid W2-Contract Job Description: Hands on experience on Java (latest features hands on required) and SpringBoot, Spring WebFlux Microservices and API development hands-on Hands on Kafka and any other messaging/streaming platforms Hands on Splunk, Dynatrace or any other Log monitoring tools Thanks,
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Posted 30 days ago | Updated 17 hours ago

Software Engineer

Leidos

•

Arlington, Virginia, USA

Full-time

We are seeking an experienced Software Engineer to join our team in developing unmanned and autonomous ships for the US Government. The candidate will help design, code, and test software as part of a Scrum team in Arlington, VA. Joining other mid-level developers, the candidate will develop solutions to technical problems. Our team of over thirty developers supports a variety of projects, making existing ships operate autonomously as well as working to support new ships through development with
Posted 60+ days ago | Updated 5 hours ago

Sr. Pega Developer/ Architect - (CLSA Certification Required) -- 100% REMOTE ROLE

Zillion Technologies

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Remote

Contract

THIS IS A DIRECT CLIENT REQUIREMENT ! Those authorized to work without sponsorship are encouraged to apply please. Reach Saakshi Sahni - PLEASE 703- CALL 955- NOW 1070 Sr. Pega Developer / Architect - CLSA CERTIFICATION REQUIRED Duration: Long Term Ongoing Project with NO end Date Direct banking Client Rate : $$ Best Rates Available $$ 100% Fully remote Reach Saakshi Sahni - PLEASE 703- CALL 955- NOW 1070 Job Description: FT Remote A Full Stack Developer works on both front-end and back-end deve
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Posted 60+ days ago | Updated 22 days ago

Senior Software Engineer - Site Reliability (US Federal)

Workday, Inc.

•

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 22 days ago | Updated 5 hours ago

Sr. Engineer Linux/Cloud Engineer

CyberData Technologies

•

Bethesda, Maryland, USA

Full-time

Job Title: Systems Engineer (NEI-14) Location: Bethesda, MD CyberData Technologies is seeking an experienced Systems Engineer with a strong background in Linux administration and network infrastructure to support and enhance NEI s IT systems. This position will focus on maintaining and optimizing Linux-based environments with a heavy emphasis on automation and configuration management using Ansible. Key Responsibilities: Plan, coordinate, and execute changes or additions to network hardware, ope
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Posted 22 days ago | Updated 16 days ago

IBM API Connect

Zolon Tech Solutions Inc

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Reston, Virginia, USA

Contract

Title: IBM API Connect Location: Reston, VA (Hybrid) Duration: 12 Months Contract Job Description: Hybrid RoleSeeking an experienced Sr. Software Engineer to lead the design, development, and integration of complex software applications.This role involves working with modern technologies such as AWS, API Gateway, IBM API Connect, CI/CD pipelines, and cloud-native solutions.Required Qualifications: Bachelors Degree in IT or Computer Science (or 4+ additional years of relevant experience)5+ years
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Posted 52 days ago | Updated 29 days ago

CyberArk Engineer - Mid

SAIC

•

Washington, District of Columbia, USA

Full-time

Job ID: 2506807 Location: WASHINGTON, DC, US Date Posted: 2025-06-18 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: No Description Step into the role of a Mid-Level CyberArk Engineer, where you will play a crucial supporting role in enhancing the Department of Transportation's (DOT) cybersecurity infrastructure. Working alongside s
Posted 15 days ago | Updated 3 hours ago

Junior Cloud Engineer

Dunhill Professional Search

•

Springfield, Virginia, USA

Full-time

Junior Software Engineer with a passion for cloud technologies. This role is fully onsite and focuses on developing, deploying, and maintaining applications and systems in Microsoft Azure environments. The ideal candidate will have foundational experience in software engineering and cloud computing, with a strong desire to develop their skills in a collaborative environment. Responsibilities Develop, test, and deploy scripts, applications, and systems in Microsoft Azure. Collaborate with senior
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Posted 24 days ago | Updated 6 hours ago

EPC Transmission Line Engineering Manager

Leidos

•

Herndon, Virginia, USA

Full-time

Description Leidos is seeking a Manager of Transmission Line EPC Engineering who will manage a collaborative and dynamic team working in a fast- paced environment, solving challenging problems involved with electric transmission. The successful candidate will serve as a Lead Engineer and Subject Matter Expert on electric transmission line design projects of overhead and underground systems for some of the largest utilities and developers in the country. Projects will focus on EPC and Design-Buil
Posted 5 days ago | Updated 10 hours ago

Senior Software Safety Engineer

SAIC

•

Alexandria, Virginia, USA

Full-time

Job ID: 2506547-ALEXANDRIA-VA Location: ALEXANDRIA, VA, US Date Posted: 2025-06-10 Category: Engineering and Sciences Subcategory: Sys Safety Engr Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Interim Secret Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: No Description SAIC has an immediate need for a Senior Software Safety Engineer for the Precision Fires (PF) projects for performance of risk analyses and hazar
Posted 23 days ago | Updated 3 hours ago

Senior Java Developer

Judge Group, Inc.

•

Manassas, Virginia, USA

Full-time

Location: Manassas, VA Description: Job Summary: We are seeking a Senior Java Developer to join a dynamic project with our direct client in the financial services sector. This role is integral to supporting Customer VPN Provisioning across a Multi-Vendor Secure IP Network. Job Title: Senior Java Developer Location: Manassas, VA 20110 (Hybrid) Interview: Final Round Face-to-Face Required Skills & Qualifications: Strong experience in Java programmingProficiency in RedHat Linux and Shell Scripti
Posted 13 days ago | Updated 2 hours ago