Lead Developer Jobs in Washington

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221 - 240 of 2,591 Jobs

Senior Software Engineer

Parsons Services Company

•

Annapolis, Maryland, 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 seeking a highly skilled Software Engineer to join our Government Contrac
Posted 23 days ago | Updated 2 hours ago

Senior Active Directory Engineer

General Dynamics

•

Springfield, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Active Directory (AD), Microsoft Azure, Scripting Languages Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a Systems Engineer Advisor at GDIT. He
Posted 49 days ago | Updated 2 hours ago

Sr Python AWS Developer

ADPMN Inc

•

Reston, Virginia, USA

Contract

Jobrole :: SrPython AWS Developer Location:: Reston,VA(Hybrid) Duration:: 12+Months Contract Job Description : 1.Teamis responsible for CI/CD tools (COST products) enhancements and customizationsthrough python to support fnma governance changes - part of devops engineeringgroup. 2.Someonewho can come in and take over some aspects of these changes 3.Cloudknowledge on EKS front 4.Platformis being migrated from EC2 to EKS 5.Someonewith a true development background - expertise in python 6.Maintaint
Posted 4 days ago

Senior Software Engineer

Snowflake Inc.

•

McLean, Virginia, USA

Full-time

Where Data Does More. Join the Snowflake team. Running Snowflake in public sectors in different countries and regions, even in different industry verticals, requires us to build a compliant, secure, and auditable infrastructure. Many key design decisions are deeply rooted in the Snowflake product architecture. As a Senior Software Engineer, you will be responsible for leading several key areas and collaborating with various engineering groups in addition to the Public Sector team. To be success
Posted 60+ days ago | Updated 2 hours ago

Senior Machine Learning Engineer (Full-Stack Dev + AI)

Motion Recruitment Partners, LLC

•

Silver Spring, Maryland, 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 8 days ago | Updated 11 hours ago

Sr. Python Developer

AspireIT Solutions

•

Washington, District of Columbia, USA

Contract

ASPIRE IT SOLUTIONS is in a need of - Job Title: Senior Python Developer Location: Washington, D.C. (4 Days/week Onsite - Local Candidates Only) Duration: 6 months contract Job Description: Position Overview: We are seeking a Senior Python Developer to join our Enterprise Data Management team, supporting critical Treasury data functions. This role requires a strong Python and SQL background, with an ability to analyze and troubleshoot reporting issues. You'll play a key role in bridging the gap
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Posted 16 days ago | Updated 14 hours ago

Developer Sitefinity

Robert Half

•

Remote or Philadelphia, Pennsylvania, USA

Contract

Description We are looking for an experienced Developer with expertise in Sitefinity CMS to join our team on a long-term contract basis. Based in Philadelphia, Pennsylvania, this role focuses on enhancing our public-facing website to drive lead generation and improve user experience. Candidates will collaborate with cross-functional teams to deliver impactful web solutions. Responsibilities: Design and implement updated layouts and templates for key pages to enhance visitor engagement and lead
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Posted 10 days ago | Updated 11 hours ago

Senior Software Engineer - Level 7

PTR Global

•

Arlington, Virginia, USA

Full-time

Senior QA Engineer - 45361-1 Arlington, VA - Onsite from Day One 2+years contract Ideal Candidate Qualifications: 6+ years of experience as a QA Engineer, Software Engineer in Test, Test Automation Engineer or Developer, leveraging software QA tools and processes 4+ years of experience with a variety of different testing techniques such as test planning, UI testing, automated testing, analytic testing, or test-driven development strategies. 4+ years of experience with C#, React/Redux, Seleni
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Posted 23 days ago | Updated 11 hours ago

Senior Developer

Apex Systems

•

Fairfax, Virginia, USA

Full-time

Job#: 2071571 Job Description: Title: Senior Python Developer Location: Remote / Hybrid in Arlington, VA Contract: 6 month contract to full time perm position Pay on Contract: $60.00 - $70.00 / hourly (Based on experience) Salary Conversion when perm APPLY HERE: Please send a resume to Skylar at Required Skills 10+ years experience building highly performant, reliable, and scalable systems integrations to include ETL functionality, integrating functions between applications, and working with
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Posted 60+ days ago | Updated 3 hours ago

Senior Software Engineer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0219794 Software Engineer, Senior 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 sof tware, 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 sof tware and systems from vision to production-ready. This role is more than just coding
Posted 60+ days ago | Updated 3 hours ago

Java Developer

Winning Edge Solutions, LLC

•

McLean, Virginia, USA

Contract

Job Role: Mid-Level Java Developer Location: McLean, VA - (100% Onsite 5 Days/Week) Key Skills: Java, J2EE, Spring Boot, MVC, JPA, Hibernate, REST/SOAP Job Description: We are seeking a Mid-Level Java Developer to join our team in McLean, VA, for a full-time onsite position. The ideal candidate will have strong hands-on development experience with Java technologies and be well-versed in both backend and frontend components. This role requires strong problem-solving abilities, effective commu
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Posted 30 days ago | Updated 1 day ago

Senior Software Developer (cleared)-61525

Syneren Technologies

•

Alexandria, Virginia, USA

Full-time

Job Title: Sr. Software Developer (Full-Stack) Job Location: Alexandria, VA. (Onsite) Job Description: Syneren is seeking a skilled and visionary Sr. Software Developer to lead our software development team to design robust solutions within the Microsoft Azure ecosystem to help modernized legacy application to the newest technology and approach available in the Azure Cloud. As a Sr. Software Developer, you will play a critical role in shaping our cloud infrastructure, ensuring scalability, secur
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Posted 60+ days ago | Updated moments ago

Jr. ServiceNow Developer (with CIS Certs)

Technogen, Inc.

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Remote or Washington, District of Columbia, USA

Third Party, Contract

TECHNOGEN, Inc. is a Proven Leader in providing full IT Services, Software Development and Solutions for 15 years. TECHNOGEN is a Small & Woman Owned Minority Business with GSA Advantage Certification. We have offices in VA; MD & Offshore development centers in India. We have successfully executed 100+ projects for clients ranging from small business and non-profits to Fortune 50 companies and federal, state and local agencies. Job Title: Jr. ServiceNow Developer (with CIS Certs) Location: Wash
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Posted 6 days ago | Updated 1 day ago

Senior Software Engineer

Modern Technology Solutions

•

Chantilly, Virginia, USA

Full-time

Overview Modern Technology Solutions, Inc. (MTSI) is seeking a Senior Software Engineer with experience in Java and JavaScript to join our team in Chantilly, VA. We are a small, but highly empowered team where every team member is directly responsible for the success of our mission. In your role, you will be responsible for designing, implementing, and maintaining software applications across one or more projects using an agile development model. Why is MTSI known as a Great Place to Work? Inte
Posted 60+ days ago | Updated 25 days ago

Active Directory Engineer

ALTA IT Services

•

Springfield, Virginia, USA

Full-time

Job Title: Active Directory Engineer Location: Springfield, VA Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: TS/SCI CI Poly Contact: Senior Active Directory Engineer to support the planning, building, and operations of a large, globally accessed, hybrid cloud computing system. The Senior Active Directory Engineer provides support, implementation, and design services for Microsoft Active Directory and Windows-based systems across the enterprise, including directory and
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Posted 9 days ago | Updated 11 hours ago

Senior Java Developer

Trident Consulting Inc.

•

McLean, Virginia, USA

Third Party, Contract

Trident Consulting is seeking a "Senior Java Developer " for one of our client in - McLean, VA . A global leader in business and technology services. Job Title: Senior Java Developer Location: McLean, VA Job Type: Contract Job Summary: 10+ years of Core Java development experience, familiar with Java 8 or higher.Able to deliver end to end project.Experience with java development and aware of java patterns.Experience in Spring Boot and Microservices uses for development.Experience of developme
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Posted 3 days ago

Senior Software Engineer (Big Data)

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 60+ days ago | Updated 2 hours ago

Senior Typescript Engineer

Motion Recruitment Partners, LLC

•

Washington, District of Columbia, USA

Full-time

A fintech SaaS shop based in Washington, DC is searching for a Senior Software Engineer to join their rapidly-expanding team. They've successfully built one of the leading personal finance apps, boasting 5+ million active members, and are continuing to enhance its capabilities. Including features like their subscription management tool, bill negotiation, and spending insights, they aim to help their users optimize financial health through saving them money as well as helping them build wealth fo
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Posted 53 days ago | Updated 11 hours ago

Senior Staff Engineer

Booz Allen Hamilton

•

Indian Head, Maryland, USA

Full-time

Job Number: R0221600 Staff Engineer, Senior The Opportunity: Are you looking for an opportunity to combine your technical skills with big-picture thinking to make an impact in major DoD programs? Do you understand your client's environment and how to apply systems engineer rigor to U.S. Navy munitions and energetics to equip combat-ready naval forces capable of winning wars, deterring aggression, and maintaining freedom of the seas? Your ability to translate real-world needs into technical spec
Posted 30 days ago | Updated 3 hours ago

FLEX Senior Software Engineer - SEO

Marriott International

•

Bethesda, Maryland, USA

Full-time

Job Description This is a temporary position. JOB SUMMARY As a member of the Enterprise Search Engine Optimization Development team, you will be a part of a team responsible for implementing and maintaining technical SEO enhancements across the diverse portfolio of Marriott's websites and systems. This individual will serve as a senior technical resource responsible for managing the full software development lifecycle, from requirements analysis to deployment, ensuring high-quality, scalable,
Posted 42 days ago | Updated 2 hours ago