Top 1514 Senior developer Jobs in Bladensburg Md

Senior .NET Developer
Prime Source Technologies —Vienna, VA
- $140,000 - $175,000 a year
- Full-time
- Computer Science
- Office
- SQL
- Health savings account
- Health insurance
Quick Apply
Sr. Application Developer - ServiceNow
WSSC Water —Laurel, MD
- $108,233 - $184,288 a year
- Full-time
- 6 years
- Office
- High school diploma or GED
Senior ServiceNow Developer REQ 6848
Arthrocyber —Washington, DC
- $130,000 - $140,000 a year
- Urgently hiring
- 7 years
- Bachelor's degree
- JavaScript
- Commuter assistance
- Health savings account
Quick Apply
3d
Sr Cloud Engineer (Hybrid Cloud with GCP) - 5 days onsite Local Candidates
Myssa Solutions —Germantown, MD
- $70 - $80 an hour
- Contract
- Continuous improvement
- Mentoring
- Scripting
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2d
TS/SCI Cleared Software Developer - Senior
Amentum —Fort George G Meade, MD
- $145,000 - $153,000 a year
- Full-time
- Software troubleshooting
- Office
- Microsoft Office
- Health savings account
- Relocation assistance
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AP108 HEASARC Senior Scientific Software Developer
ADNET Systems, Inc. —Greenbelt, MD
- Computer Science
- Bachelor of Science
- Bachelor's degree
- Paid holidays
- Disability insurance
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Sr. Mobile Developer (Cross-Platform)
GuROO —Washington, DC
- From $200,000 a year
- Full-time
- Master's degree
- Bachelor's degree
- Continuous improvement
- Health insurance
- Dental insurance
Quick Apply
3d
Senior Application Engineer - Oracle ERP-PVM & Ivalua VenDoor
Navy Federal Credit Union —Vienna, VA
- $130,500 - $179,500 a year
- Online Application
- 7 years
- Computer Science
- Office
Sr. Software Engineer
Leidos —Maryland
- $107,900 - $195,050 a year
- Full-time
- Hybrid work
- System design
- Office
- Master's degree
- Flexible schedule
1d
GD169 Senior Software Systems Engineer & Architect
ADNET Systems, Inc. —Greenbelt, MD
- Computer Science
- Bachelor of Science
- System design
- Paid holidays
- Disability insurance
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Senior Python Developer
Leidos —Columbia, MD
- $131,300 - $237,350 a year
- Full-time
- Azure
- Computer Science
- Bachelor of Science
Senior Power Platform Developer
SOSi —Fort Belvoir, VA
- $134,000 - $145,000 a year
- Full-time
- Engineering
- Office
- Master's degree
Quick Apply
4d
Senior Application Developer
SOSi —Fort Belvoir, VA
- $140,000 - $155,000 a year
- Full-time
- Azure
- 5 years
- Engineering
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Senior Salesforce Developer
Brite Systems Inc —Washington, DC
- From $120,919.31 a year
- Full-time
- Hybrid work
- Management
- Supervising experience
- Senior level
- 401(k)
Quick Apply
Senior Principal Software Engineer
General Dynamics Mission Systems, Inc —Annapolis Junction, MD
- $183,381 - $193,049 a year
- Full-time
- Hybrid work
- System design
- Master's degree
- 8 years
- Paid parental leave
- Health insurance
Senior DevOps Engineer
Leidos —Bethesda, MD
- $131,300 - $237,350 a year
- Full-time
- Computer science
- Computer Science
- Bachelor of Science
- Flexible schedule
11Yrs App. Technical Specialist Senior with Quickbase
AHU Technologies Inc —Washington, DC
- $60 - $65 an hour
- Full-time
- System design
- Research
- Office
Quick Apply
Senior Software Engineer (SAS)
General Dynamics Information Technology —Springfield, VA
- $125,800 - $170,200 a year
- Azure
- 5 years
- Bachelor's degree
- Paid time off
- 401(k) matching
Senior Backend Developer, Data Platform
Vantor Services Inc. —Reston, VA
- $137,000 - $200,200 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- System design
- Work from home
- 401(k) matching
Quick Apply
Senior ServiceNow Developer
Accenture Federal Services —Reston, VA
- $127,100 - $161,100 a year
- 5 years
- Bachelor's degree
- JavaScript

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senior developer jobs near bladensburg md

Senior .NET Developer

Prime Source Technologies
Vienna, VA

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Job Details

Full-time
$140,000 - $175,000 a year

Benefits

Health savings account
Health insurance
Dental insurance
401(k)
Flexible spending account
Tuition reimbursement
Paid time off
Employee assistance program
Vision insurance
401(k) matching
Life insurance
Retirement plan

Qualifications

ArcGIS
Containerization systems
Performance tuning
Software engineering
Enterprise software
.NET Core
System performance optimization
Microservices
Stored procedures
SQL
Bachelor's degree
Cloud development
Improving database performance
Cloud Native Design
Front-end component implementation
DevOps automation
System tuning
Data performance optimization
AI
Entity Framework
T-SQL

Full Job Description

Prime Source Technologies (PST) is seeking a skilled and motivated Senior (expert level) “.NET Core” Developer to design, develop, and optimize modern, high-performance, and scalable enterprise applications. This role requires deep technical expertise in .NET Core and related Microsoft technologies, along with strong knowledge of cloud-native development, modern front-end frameworks, microservices, and DevOps practices. The job location is in Northern Virginia (Initially 3 days' work from the office). The Senior .NET Core Developer will collaborate closely with Project Managers, Architects, Testers, and UI/UX designers to deliver cutting-edge solutions using the latest technologies and best practices.

POSITION DESCRIPTION:

Design, develop, and maintain robust, scalable, and secure applications using C#, ASP.NET Core (.NET 8+) Blazor and Razor Pages

Design and implement RESTful APIs and GraphQL endpoints for cross-platform integration.

Build microservices-based applications with containerization (Docker, Kubernetes).

Integrate applications with Azure services (Azure Functions, Azure App Service, Azure SQL Managed Instance, Azure Service Bus, Azure Storage, etc.).

Implement clean architecture principles and domain-driven design (DDD).

Optimize application performance, security, and scalability.

Collaborate with UI teams building responsive and dynamic interfaces using Blazor.

Maintain CI/CD pipelines using Azure DevOps or GitHub Actions.

Ensure high-quality code via unit testing, integration testing, and automated test frameworks. Ø Apply secure coding practices (OWASP guidelines, authentication & authorization with Identity Server or Azure AD).

Write architecture and design documents as needed.

Mentor junior developers and participate in peer code reviews.

REQUIREMENTS:

Minimum bachelor’s degree in computer science, Engineering, or related field.

10+ years of professional software development experience, with at least 3 years in .NET Core in a large, enterprise project

Expert in C#, ASP.NET Core, Entity Framework Core, and LINQ.

Experience in microservices architecture and containerized deployments (Docker, Kubernetes).

Hands-on and extensive experience with cloud platforms (Azure preferred).

Proficiency in SQL Server (T-SQL, stored procedures, triggers, performance tuning).

Experience with message brokers (Azure Service Bus, RabbitMQ, Kafka).

Extensive experience with front-end frameworks (Blazor/Razor).

Experience with DevOps and CI/CD workflows.

Excellent problem-solving and communication skills.

Nice to Have

Experience with AI/ML integration in .NET applications.

Experience with event-driven architecture and CQRS pattern.

Experience with ArcGIS or GIS-based systems.

Experience with Angular or React

EDUCATION/ TRAINING/ CERTIFICATIONS:

Bachelor's degree in Computer Science, Engineering or related fields

Microsoft certification, Cloud and AI certification is highly desired

EOE Statement
We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, national origin, disability status, protected veteran status or any other characteristic protected by law.

Job Type: Full-time

Pay: $140,000.00 - $175,000.00 per year

Benefits:

401(k)
401(k) matching
Dental insurance
Employee assistance program
Flexible spending account
Health insurance
Health savings account
Life insurance
Paid time off
Retirement plan
Tuition reimbursement
Vision insurance

Education:

Bachelor's (Required)

Ability to Commute:

Vienna, VA 22182 (Required)

Work Location: In person

Quick Apply

Refine Your Search

senior developer jobs in bladensburg md

Senior .NET Developer

Sr. Application Developer - ServiceNow

Senior ServiceNow Developer REQ 6848

Sr Cloud Engineer (Hybrid Cloud with GCP) - 5 days onsite Local Candidates

TS/SCI Cleared Software Developer - Senior

AP108 HEASARC Senior Scientific Software Developer

Sr. Mobile Developer (Cross-Platform)

Senior Application Engineer - Oracle ERP-PVM & Ivalua VenDoor

Sr. Software Engineer

GD169 Senior Software Systems Engineer & Architect

Senior Python Developer

Senior Power Platform Developer

Senior Application Developer

Senior Salesforce Developer

Senior Principal Software Engineer

Senior DevOps Engineer

11Yrs App. Technical Specialist Senior with Quickbase

Senior Software Engineer (SAS)

Senior Backend Developer, Data Platform

Senior ServiceNow Developer

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