mid level developer Jobs in washington, dc

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361 - 380 of 2,442 Jobs

Senior Full Stack Engineer

Talent Software Services, Inc

•

Reston, Virginia, USA

Contract

Senior Full Stack EngineerJob Summary: Talent Software Services is in search of a Senior Full Stack Engineer for a contract position in Reston, VA. The opportunity will be six months with a strong chance for a long-term extension.Primary Responsibilities/Accountabilities: Complex software development including coding, managing small sections of ongoing projects, and closely adhering to deadlines. Creating design specifications, unit testing, and preparing technical documentation. Ensuring relat
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Posted 18 days ago | Updated 6 hours ago

Lead Security Engineer

Eliassen Group

•

Washington, District of Columbia, USA

Contract

Description: We are looking for a Lead Security Engineer to support a F500 client in the Washington, DC metro area. Location: Washington, DC Pay Rate: $60-$70/hr. W2 This is a contract-to-hire opportunity. Applicants must be willing and able to work on a W2 basis and convert to FTE following contract duration. For our W2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance. Responsibilities: Key Techni
Posted 17 days ago | Updated 11 hours ago

Senior O365 Engineer

SAIC

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Washington, District of Columbia, USA

Full-time

Job ID: 2506825 Location: WASHINGTON, DC, US Date Posted: 2025-06-18 Category: Information Technology Subcategory: Sys Administrator 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: Yes Description SAIC is Seeking a motivated, experienced Senior O365 Engineer with experiences in Microsoft Cloud Technologies to support Pension Benefit Guaranty Corporation (PBGC) in Washington,
Posted 17 days ago | Updated 9 hours ago

Senior QA Engineer

SAIC

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Washington, District of Columbia, USA

Full-time

Job ID: 2506840 Location: WASHINGTON, DC, US Date Posted: 2025-06-18 Category: Quality Assurance Subcategory: Qual Assurance 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: Yes Description SAIC is seeking a skilled and detail-oriented seasoned QA Engineer to support quality assurance across Digital Transformation tools, including Microsoft Power Platform (Power Automate, Powe
Posted 17 days ago | Updated 9 hours ago

FLEX Senior Software Engineer - On Site Digital Platforms

Marriott International

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Bethesda, Maryland, USA

Full-time

Job Description This is a temporary position. Takes day-to-day direction from assigned Product Leader/Owner to lead technical workgroups and/or functions as a technical expert. Operates as a key member of the On Site Digital team/squad to resolve and makes decisions on more complex, non-routine service requests with limited to moderate risk. Performs research, analysis, design, creation and implementation of applications to meet current and future user requirements. Defines and creates the next
Posted 60+ days ago | Updated 11 hours ago

Senior Solutions Engineer

NetApp

•

Vienna, Virginia, USA

Full-time

Job Summary Are you excited by the pace of change in technology - and the opportunity to learn constantly on the job? Do you like connecting dots and solving problems? Do you enjoy working with customers to help them achieve success? And do you show up every day with a passion to be part of something great? Then your search is over. It's time to join the Solutions Engineering team at NetApp! As a NetApp Solutions Engineer (SE), you will utilize your technical expertise and our intelligent data
Posted 7 days ago | Updated 2 days ago

Lead Operating Engineer

JLL

•

McLean, Virginia, USA

Full-time

JLL empowers you to shape a brighter way. Our people at JLL and JLL Technologies are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong. Whether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant e
Posted 18 days ago | Updated 11 hours ago

Sr. Cloud Engineer I

Judge Group, Inc.

•

Washington, District of Columbia, USA

Full-time

Location: Washington, DC Salary: $140,000.00 USD Annually - $200,000.00 USD Annually Description: Our client is currently seeking a Sr. Azure Cloud Engineer **This is a direct hire position.**This position requires an active Secret clearance, and ability to obtain a Top Secret.**This position is fully on-site in NW D.C., near Foggy Bottom.**The end client is the Department of State. Qualifications:Security Clearance: Secret with ability to obtain a Top Secret clearance Ability to be onsit
Posted 19 days ago | Updated 8 hours ago

Sr. Software Engineer TS/SCI Polygraph $25k SIGN ON!

Leidos

•

Reston, Virginia, USA

Full-time

Description Leidos has an exciting opportunity for a Senior Software Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a nationally significant and fast-paced cryptographic key management program and we are extending a $25,000.00 SIGN ON BONUS! Program execution here follows DEVOPS best practices and employs robust development, test, and production environments. Additionally, the program is using Behavioral Driven Development (BDD) and t
Posted 8 days ago | Updated 2 hours ago

Lead Security Engineer

Computer Merchant, Ltd., The

•

Washington, District of Columbia, USA

Full-time

JOB TITLE: LEAD SECURITY ENGINEER JOB LOCATION: WASHINGTON, DC WAGE RANGE*: 65.00-69.00 PER HOUR JOB NUMBER: SAIJP00038080 REQUIRED EXPERIENCE: . Bachelor's degree in Computer Science, Information Security, or a related field. A master's degree is a plus 2. Certified Information Systems Security Professional (CISSP), Certified IPv6 Security Expert (CISE), or equivalent certifications preferred. 3. Proficiency in network security tools and technologies, such as intrusion detection/preventio
Posted 19 days ago | Updated 8 hours ago

Senior Quality Engineer

Jobot

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Maryland, USA

Full-time

Manufacturing Innovator Seeks Experienced is looking for Senior and Mid-level Quality Engineers to Join Onsite Team in Hanover, MD! This Jobot Job is hosted by: Sydney Weaver Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $70,000 - $130,000 per year A bit about us: A highly respected and steadily growing manufacturing company-backed by top-tier names in the industry-is searching for a seasoned Senior Quality Engineer to join their team ons
Posted 2 days ago | Updated 8 hours ago

Databricks Security Engineer, Senior (Security Clearance) -Remote work local to DC Metro or FL

ICF

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Remote or Arlington, Virginia, USA

Full-time

ICF International seeks an experienced and cleared Senior Databricks Engineer with cyber security experience to support the research and development of new cyber analytic capabilities that will help the US protect and defend its networks and critical information systems. The Senior Databricks Engineer will support a large federal cyber security analytic program. Your work will contribute to the knowledge of how cyber-attacks work, how vulnerabilities are exploited, and the way hostile cyber acto
Posted 22 days ago | Updated 11 hours ago

Senior Python Developer

Jobot

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Rockville, Maryland, USA

Full-time

A rapidly growing 1000 person Bio-tech company is hiring multiple Python/Java Developers with experience developing applications for Medical Device, Instruments, or other stand alone Devices! This Jobot Job is hosted by: Ryan Sullivan Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $150,000 - $175,000 per year A bit about us: A rapidly growing 1000 person Bio-tech company in Rockville, MD is hiring multiple Python/Java Developers with exper
Posted 2 days ago | Updated 8 hours ago

Senior Software Developer TS/SCI

Parsons Services Company

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Centreville, 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 a software engineer looking to improve and enhance mission-cr
Posted 60+ days ago | Updated 11 hours ago

Sr. Test Engineer

Accenture LLP

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Washington, District of Columbia, USA

Full-time

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative
Posted 20 days ago | Updated 11 hours ago

Full Stack Software Engineer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0220390 Full Stack Software Engineer 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
Posted 38 days ago | Updated moments ago

Senior Full Stack Cloud Software Engineer

Booz Allen Hamilton

•

Fort Meade, Maryland, USA

Full-time

Job Number: R0220915 Full Stack Cloud 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
Posted 26 days ago | Updated moments ago

FLEX Full - Stack Developer, Marriott Associate Design System - MADS

Marriott International

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Bethesda, Maryland, USA

Full-time

Job Description This is a temporary position. Marriott International is seeking a highly engaged and motivated Senior Software Engineer to join a high-performing and fast-paced application development team. The Engineer will be responsible for designing, developing, and implementing enterprise-level applications using ReactJS, NextJS, NodeJS, GraphQL, and TypeScript. The ideal candidate should have a solid understanding of full-stack solutions with a focus on front end development, experience i
Posted 8 days ago | Updated 11 hours ago

Lead Observability Engineer Sumo Logic & SRE Location :Remote

NeoTech Solutions

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US

Third Party, Contract

Role : Lead Observability Engineer Sumo Logic & SRE Location : Remote Hire type : Contract JD: Experience: 10+ years (with 3+ years in Sumo Logic & Cloud-native observability) Job Summary: We are seeking a highly skilled Lead Observability Engineer to lead a critical implementation of Sumo Logic for a client migrating from Dynatrace. This role requires deep expertise in Sumo Logic, Site Reliability Engineering (SRE) practices, and Kubernetes (EKS) observability. The ideal candidate will de
Posted 5 days ago | Updated 3 days ago

Sr IOS Lead + Dev -- Reston, VA - Onsite Day 1

K Anand Corporation

•

Reston, Virginia, USA

Contract, Third Party

Title: Sr IOS Lead + Dev Location: Reston, VA - Onsite Day 1 Duration: Longterm Job Type: Contract Experience: 15+ Years Please find the JD Below : We Need Strong IOS Candidates They need candidates with Native App Development They need someone who has experience in Analytics and troubleshooting side Memory leak handling Performance Optimization Crash Management Skills- Bachelor's or Master's degree in Computer Science (or equivalent) with professional software engineering experience. Experti
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Posted 23 days ago | Updated 4 days ago