developer Jobs in District of Columbia

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Developer V

Kforce Technology Staffing

•

Reston, Virginia, USA

Contract

RESPONSIBILITIES: Kforce has a client in Reston, VA that is seeking a Developer V. REQUIREMENTS: * 5+ years of professional experience in Python development, with a strong emphasis on object-oriented programming and API design * Proven hands-on experience in building and deploying APIs using native AWS services, including Lambda, API Gateway, DynamoDB, S3, and IAM * Strong experience with AWS SDK for Python (Boto3) and infrastructure-as-code tools like AWS CloudFormation or Terraform * Solid un
Posted 6 days ago | Updated moments ago

Senior Software Developer

Leidos

•

Gaithersburg, Maryland, USA

Full-time

Leidos is seeking a Senior Software Developer to support the RD Voice Development team. This role is responsible with all phases of software development ranging from: design and coding to integrating and reviewing software components, from testing and bug fixing to documentation, building and presenting demos to stakeholders. This is a contingent position pending award Area of Responsibility: Analyze system requirements and create detailed software requirements specifications for implementatio
Posted 1 day ago | Updated 7 hours ago

Sr Python Developer with Al/ML experience

Compsciprep LLC

•

Reston, Virginia, USA

Contract, Third Party

SR Python Developer Location: Reston, Virginia (3 Days Hybrid Role)Duration-12 months Note- 2nd Round will be in person Interview Excellent Python skills Extensive application coding experience of Python based products in AWSExperienced in designing and developing integrated solutions using the AWS services.Experience with revision control source code repositoriesExperience with Boto/Boto 3 is mustExcellent verbal and written communications skillsWilling to contribute and build, automate and in
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Posted 10 days ago | Updated 2 hours ago

ServiceNow Developer

ALTA IT Services

•

Reston, Virginia, USA

Full-time

Job Title: Engineer, Systems Sr Location: Reston, VA Type: Contract to Hire Compensation: $71/HR ALTA IT is hiring for a ServiceNow Developer for a health insurance client. The ServiceNow Developer will lead the development and implementation of ServiceNow ITSM solution as well as provide technical guidance and mentorship to team members. Pay: $71/HR Must have ServiceNow Certified System Administrator (CSA) 90% remote Onsite meetings 4* times a year (Reston or Washington D.C.) Responsibili
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Posted 9 days ago | Updated 5 hours ago

Ruby on Rails Developer

Dizer Corp

•

Maryland City, Maryland, USA

Contract

HI Pals, we have a position for Ruby on Rails Developer at Maryland (Hybrid). Title: Ruby on Rails Developer Loc: Maryland Duration: 12 Months+ Requirement: Full stack Developer Must be very well versed with Web design, development, deployment/production and post-deployment monitoring processes Should be very strong in OOPS concepts, data structures and algorithms Language/Framework Skills Ruby On Rails (ROR) - Ruby Understands PHP (or is not averse to pick it up as needed) Javascript Nodejs Exc
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Posted 14 days ago

Senior Dynamics Developer

GovCIO

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Washington, District of Columbia, USA

Full-time

Overview GovCIO is currently hiring a Senior CRM Developer to lead a team of other CRM developers on new system design and development as well as maintenance and support. This individual will provide technical leadership, be responsible for peer review of others' work, and to provide inputs into design documentation. This individual will also be responsible for collaborating with other contract teams and within the PMTS team. This position will be located in the Washington DC area and will be a
Posted 41 days ago | Updated 5 hours ago

Java Full stack Developer

CXI Staffing

•

Reston, Virginia, USA

Full-time

Position: Java Developer Location: Reston , VA Fulltime only Job Description: 9+ Programming experience with Java, J2EE, XML, and Web Services Experience with Angular 8 development, Java script, CSS, HTML- If Full Stack candidate Micro services, Spring, Spring Boot, Hibernate, Web services based on REST. Experience in Agile Scrum software development Methodology Experience developing in distributed application environments. AWS Experience including AWS Code Build, AWS Code Commit, AWS Code Pipe
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Posted 10 days ago | Updated 10 days ago

SWIFT Developer

HeartCentrix Solutions

•

Reston, Virginia, USA

Contract

Responsibilities: Engineer and support SWIFT infrastructure, including Alliance Cloud, Alliance Access, Alliance Gateway, Alliance Web Platform, and HSM/Alliance Connect. Migrate on-premise infrastructure to cloud environments, ensuring security and reliability. Maintain and support Linux and Unix-based systems that support messaging infrastructure. Develop, debug, and maintain Python-based tools and scripts. Integrate with messaging systems such as IBM MQ, AWS SQS/SNS, and RESTful APIs. Utilize
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Posted 3 days ago | Updated 3 days ago

SQL Developer

Hexaware Technologies, Inc

•

Reston, Virginia, USA

Full-time

Job Description. Developing and maintaining complex database and data warehouse environments using PL/SQL.Creating efficient database queries for high data retrieval speed.Ensuring data integrity and security in database systems.
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Posted 3 days ago

AWS Full Stack Developer

HeartCentrix Solutions

•

Reston, Virginia, USA

Contract

Responsibilities: Design, develop, and maintain scalable full-stack applications using Java, Spring Boot, Angular 17+, and TypeScript. Build and deploy applications leveraging AWS native services including Lambda, ECS, AWS Batch, S3, SQS/SNS, EC2, RDS, DynamoDB, and Aurora Postgres. Implement front-end features using modern JavaScript frameworks (Angular or React), ensuring cross-browser compatibility and responsive design. Write and maintain complex SQL queries and manage both SQL and NoSQL dat
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Posted 3 days ago | Updated 2 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 48 days ago | Updated 4 days ago

Splunk Developer (Dashboards)

SES

•

Reston, Virginia, USA

Full-time

Systems Engineering Services is seeking a Splunk Engineer with a focus on Dashboards based out of the Reston VA area. Will need to be in office three days out of the week Top 5 Technical Skills: Splunk for DashboardsSRE Site Reliability EngineeringPythonJavaTop 3 Soft Skills: Independent workerGood communications working with Business and possibly Teaching MentoringHappy to be in Reston 3 days per weekJake Lutman Technical Recruiter Systems Engineering Services
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Posted 4 days ago

Splunk Developer - Dashboards

SES

•

Reston, Virginia, USA

Contract

Top 4 Technical Skills: Splunk for Dashboards SRE Site Reliability Engineering Python Java Top 3 Soft Skills: Independent worker will be the SME of a small group Good communications working with Business and possibly Teaching Mentoring Happy to be in Reston 3 days per week About SES: Systems Engineering Services Corporation (SESC), founded in 1989, is a leading provider of technology solutions to Fortune 1000 companies and government organizations. Specializing in Accelerated Development Servic
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Posted 4 days ago

Python/AI Developer

SES

•

Reston, Virginia, USA

Contract

Technical Skills: Python Gen AI SQL AWS Data Services LLM ML Sagemaker Experience: 8+ years overall in Software Engineering disciplines, preferably in the financial services industry 2-3 years of experience in AI/ML engineering roles Strong programming skills in Python, SQL and experience with AWS. Key Responsibilities: Design, test, and refine prompts for large language models (LLMs) to support financial reporting, summarization, and client communication tools. Analyze structured and unstructur
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Posted 4 days ago

Power Platform Developer

Mindlance

•

Reston, Virginia, USA

Third Party, Contract

Title: Power Platform Developer Location: Reston, VA (Hybrid) Duration: 12 months Interview Mode: Onsite Position Overview: We are seeking a skilled Power Platform Developer to join our team. The ideal candidate will have extensive experience in developing solutions using Microsoft Power Platform tools, including Power Apps, Power Automate, and Power BI. This role involves designing, developing, and implementing custom business applications and workflows to enhance productivity and streamline op
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Posted 13 days ago | Updated 3 days ago

Abinitio Developer

Hexaware Technologies, Inc

•

Reston, Virginia, USA

Full-time

Job Key Responsibilities: Writing optimized high performance SQL queries & DB procedures/functions for data loading, integration with other applications & Maintaining data quality and overseeing database security.Front end the delivery of processes to data extraction, transformation, and load from disparate sources into a form that is consumable by analytics processes, for projects with moderate complexity, using strong technical capabilities and sense of database performance.Batch Processing Im
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Posted 4 days ago

Python Developer with AI/ML

Techwizens LLC

•

Reston, Virginia, USA

Full-time, Third Party

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 experience with data analysis packages: Pandas, numpy, seaborn, matplotlib Demonstrable experience with two or more ML packages: scikit-learn, XGBoost, Keras, Tensorflow Demonstrable experience with GIT-based source code repositories Desired: Demonstrable experience with python packaging and dependency management, in
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Posted 4 days ago

Gen AI developer

Compsciprep LLC

•

Reston, Virginia, USA

Contract, Third Party

Mid to Senior Level GenAI developer. Location: Reston, Virginia (3 Days Hybrid Role)Duration-12 months Note- 2nd Round will be in person Interview Experience: 8+ years overall in Software Engineering disciplines, preferably in the contracts and legal domain. 2-3 years of experience in AI/ML engineering roles Strong programming skills in Python, SQL and experience with AWS. Key Responsibilities: Design, test, and refine prompts for large language models (LLMs) to support financial reporting,
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Posted 11 days ago | Updated 2 hours ago

Full Stack Developer

Indev

•

Washington, District of Columbia, USA

Full-time

Position Title: Full Stack Developer (Cloud Modernization & Adaptive Maintenance) Location: Metropolitan DC/Northern Virginia with possible hybrid schedule Clearance: U.S. Citizenship is required with an active DHS/EOD clearance or a DoD Top Secret clearance. ** PLEASE DO NOT APPLY UNLESS YOU HAVE AN ACTIVE DHS/EOD CLEARANCE OR A DOD TOP SECRET CLEARANCE. ** Position Overview: Indev is seeking highly capable Full Stack Developers with a mix of skill sets to support the modernization and adaptive
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Posted 44 days ago | Updated 13 days ago

Mid-Level PeopleSoft Developer (DMV AREA) - Future Opportunity

Metric5

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Washington, District of Columbia, USA

Full-time

Overview: Metric5 is seeking a highly skilled PeopleSoft Developer with 5-8 year's development experience in PeopleSoft HCM 9.2, with additional experience with HRConnect desired. The ideal candidate will have a strong technical background and a deep understanding of PeopleSoft architecture. As a Mid-Level Developer, the candidate will support development and integration of new solution modules, in addition to operations and maintenance and small enhancement work. Activities include designing,
Posted 46 days ago | Updated 5 hours ago