Top 3405 Java integration developer Jobs in Mclean, Va

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
Software Engineer — Workflow Automation & ML (Early Career)
Rock Grid Steel —Vienna, VA
- $95,000 - $105,000 a year
- Full-time
- Hybrid work
- Google Workspace
- CAD
- In-person
Quick Apply
10d
Backend Developer
Tandym Group —Bethesda, MD
- $60 - $66 an hour
- Full-time
- Hybrid work
- Mid-level
- SQL
- 4 years
Quick Apply
11d
API developer with Tenable
System One —McLean, VA
- $110,000 - $150,000 a year
- Hybrid work
- Azure
- DevOps
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
Full Stack Java Developer
Oxford Global Resources —Ashburn, VA
- From $90,000 a year
- Full-time
- Writing skills
- Research
- Mid-level
Quick Apply
Sr. Software Engineer
Embedded Alliance —Gaithersburg, MD
- $160,000 - $192,000 a year
- Full-time
- Azure
- 6 years
- Computer Science
- Health insurance
- Dental insurance
Quick Apply
Senior UI/UX Engineer
LendingPad Corp —McLean, VA
- $100,000 - $140,000 a year
- Full-time
- Background check
- Computer science
- 7 years
- Health savings account
- Health insurance
Quick Apply
DevOps Software Engineer - TS/SCI Cleared
Leidos —Bethesda, MD
- $107,900 - $195,050 a year
- Full-time
- Computer science
- Engineering
- 8 years
- Flexible schedule
Mid-Level Software Engineer
Decision Technologies —Washington Navy Yard, DC
- $100,000 - $150,000 a year
- Full-time
- Computer Science
- PMP
- Research
- AD&D insurance
- Health insurance
Quick Apply
Sr. Software Engineer TS/SCI Polygraph
Leidos —Alexandria, VA
- $131,300 - $237,350 a year
- Full-time
- Bachelor of Science
- Writing skills
- Windows
Sr. Software Engineer TS/SCI Polygraph
Leidos —Annapolis Junction, MD
- $131,300 - $237,350 a year
- Full-time
- Bachelor of Science
- Writing skills
- Windows
DevSecOps Engineer
Thales —Arlington, VA
- $114,000 - $198,360 a year
- Full-time
- Background check
- Azure
- Computer Science
- Health savings account
- AD&D insurance
Senior Developer
Leidos —Chantilly, VA
- $107,900 - $195,050 a year
- Full-time
- Bachelor of Science
- 8 years
- Bachelor's degree
Software Engineer
Metron —Reston, VA
- Computer Science
- Mid-level
- Office
- Profit sharing
- Paid parental leave
Autonomous Systems Software Engineer
Metron —Reston, VA
- Computer Science
- Mid-level
- Office
- Profit sharing
- Paid parental leave
Full Stack Developer with TS/SCI
OneGlobe LLC —Washington, DC
- Full-time
- Hybrid work
- Background check
- 7 years
- 6 years
- Health insurance
- Dental insurance
Quick Apply
Back End Developer - AI Trainer
DataAnnotation —Tysons, VA
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
DevOps Automation Engineer III
Airlines Reporting Corporation —Arlington, VA
- $93,400 - $149,400 a year
- Full-time
- Hybrid work
- Computer science
- Azure
- Computer Science
- Work from home
Backend Software Engineer - AI Trainer
DataAnnotation —Falls Church, VA
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Senior Software Engineer
Decision Technologies —Washington, DC
- $125,000 - $150,000 a year
- Full-time
- PMP
- Engineering
- Office
- AD&D insurance
- Paid holidays
Quick Apply

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java integration developer jobs near mclean, va

Senior .NET Developer

Prime Source Technologies
Vienna, VA

Quick Apply

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
Software development
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

java integration developer jobs in mclean, va

Senior .NET Developer

Software Engineer — Workflow Automation & ML (Early Career)

Backend Developer

API developer with Tenable

Full Stack Java Developer

Sr. Software Engineer

Senior UI/UX Engineer

DevOps Software Engineer - TS/SCI Cleared

Mid-Level Software Engineer

Sr. Software Engineer TS/SCI Polygraph

Sr. Software Engineer TS/SCI Polygraph

DevSecOps Engineer

Senior Developer

Software Engineer

Autonomous Systems Software Engineer

Full Stack Developer with TS/SCI

Back End Developer - AI Trainer

DevOps Automation Engineer III

Backend Software Engineer - AI Trainer

Senior Software Engineer

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