Core Java Developer Jobs in 22201

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1,801 - 1,820 of 2,055 Jobs

Graph and Semantic Senior Data Consultant

Svam International, Inc.

•

McLean, Virginia, USA

Contract, Third Party

Skills & ExpertiseGraph and Semantic Senior Data Consultants will require multi-disciplinary capabilities required to explain, design, and deliver powerful knowledge graph models a good balance of business and technical understanding3+ years of experience with Knowledge Representation and Semantic Technologies, RDF,OWL including semantic modelling and dataHas worked on multiple use cases for these technologies, and is able to provide guidance on prudent user interface design which exploits the
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Posted 6 days ago

GMS Application Developer- Market & UI- #295

Preston-Hunter, Inc.

•

Remote

Contract

~2 Year Contract- Possible ExtensionsW2 Employee Only- NO CORP to CORPCandidate can work 100% remote from the U.S.If located in Texas monthly onsite team meetings(which is preferred)Starting range $65+/hr (Depends on engineer experience level mentioned in job description) JOB DESCRIPTION GMS Applications Developer Market & UI (II//Senior/Lead) JOB SUMMARY GMS Application Developer develops design and performs software development for suite of Electric Power Grid Applications. The suite includes
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Posted 60+ days ago | Updated 2 days ago

Lead Performance Engineer

Zachary Piper Solutions, LLC

•

Hyattsville, Maryland, USA

Full-time

Piper Companies is seeking a Lead Performance Engineer to join a flourishing federal contracting company based out of Hyattsville, MD. The Lead Performance Engineeris responsible for measuring, analyzing, optimizing the performance and scalability of web applications. Responsibilities of the Lead Performance Engineer include: Analyze performance problems in complex applications and suggest remediation strategies.Work with development teams on architecting and developing large-scale performance
Posted 5 days ago | Updated moments ago

Software Development Engineer in Test with AWS

PETADATA

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Reston, Virginia, USA

Full-time

Position: Software Development Engineer in Test with AWS Location: Reston, VA (Hybrid) Experience: 10+ Years Work type: Fulltime(W2) PETADATA is currently looking to hire for the position of Software Development Engineer in Test with AWS for one of their clients. Roles & Responsibilities: The Ideal candidate should collaborate with team members to identify/implement test techniques that are effective and efficient in meeting organizational goals for product quality, timeliness, and regulatory
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Posted 12 hours ago

Java Technical Lead - Fullstack

Stellar IT Solutions

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Remote or St. Louis, Missouri, USA

Full-time, Third Party, Contract

Experience as Technical Lead Experience with UI technologies including JavaScript, TypeScript, Angular with a big plus Knowlewge of Microservices Architecture, Cloud Technology and DevOps are a big plus Agile development experience Strong analytic and problem solving skills Good oral and written communication skills and a positive and proactive team attitude Understands the value of diversity in the workplace and is dedicated to fostering an inclusive culture in all aspects of working life
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Posted 60+ days ago | Updated 3 hours ago

Mendix Developer - REMOTE

Net2Source Inc.

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Remote or Warren, New Jersey, USA

Contract

Net 2 Source Inc. is an award-winning total workforce solutions company recognized by Staffing Industry Analysts for our accelerated growth of 300% in the last 3 years with over 5500+ employees globally, with over 30+ locations in the US and global operations in 32 countries. We believe in providing staffing solutions to address the current talent gap Right Talent Right Time Right Place Right Price and acting as a Career Coach to our consultants. Role: Mendix Developer Location: REMOTE USA (p
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Posted 60+ days ago | Updated 11 hours ago

.Net Developer - NYC, NY - Remote Work !!

Quantum World Technologies Inc.

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Remote

Contract, Third Party

Role: Senior .NET Developer/ Support with DML and DDL Location: NYC, NY Duration: Contract Schedule & Work Location: Mon - Fri, 9 to 5, with availability 24x7 to support escalations. Can be remote; EST preferred. Required to come on-site every 6 weeks on own expanses. Role Responsibilities: Evaluate user requirements, requirement gathering, analysis, estimation, architecture design, development, and implementation. Collaborate with architecture and development leads on the design of projects.
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Posted 60+ days ago | Updated 15 hours ago

Cloud Engineer - Contract - W2 Only (No C2C)

iTech Solutions

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Remote or Bloomfield, Connecticut, USA

Contract

Cloud EngineerRemoteThe candidate will be responsible for research and development of a Data Retention Application within the Information Lifecycle Management (ILM) team by leveraging industry and big data platform tools. Candidate is expected to be an expert-level professional providing expert content/professional leadership on complex Cloud Engineering assignments/projects; exercising considerable creativity, foresight, and judgment in conceiving, planning, and delivering initiatives; uses dee
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Posted 15 days ago | Updated 12 hours ago

Software Engineer - Federal Client

GDH

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Fairfax, Virginia, USA

Full-time

Required Experience, Education, Skills & Technologies: All skill levels are encouraged to review our client's needs for Software Engineer(s). All positions do require an active Top Secret clearance with SCI and FSP. Required Experience, Education, Skills & Technologies:Experience providing cloud guidance and technical support to customers interested in working in a multi-cloud environment.Experience developing Web-based UIs.Experience implementing Web apps and support services.Linux Experience.
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Posted 7 days ago | Updated 3 hours ago

Business analyst

Softthink Solutions, Inc.

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Washington, District of Columbia, USA

Contract

Job Title: Business Analyst Location: Onsite, Candidate must stay in D.C., Maryland and Virginia locations only. Experience : 3+ years Must have Any clearance Responsibilities for Business Analyst: Evaluating business processes, anticipating requirements, uncovering areas for improvement, and developing and implementing solutions. Leading ongoing reviews of business processes and developing optimization strategies. Staying up-to-date on the latest process and IT advancements to automate andmode
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Posted 35 days ago | Updated 15 days ago

GMS Applications DeveloperGrid- #296

Preston-Hunter, Inc.

•

Remote

Contract

~2 Year Contract- Possible ExtensionsW2 Employee Only- NO CORP to CORPCandidate can work 100% remote from the U.S.If located in Texas onsite monthly team meetings (1x/month in Taylor Texas-which is preferred)Starting range $65+/hr (Depends on engineer experience level mentioned in job description) NOTES ABOUT POSITION: -Application Developer role, in the GMS grid technology team at ERCOT -Candidate needs to possess domain knowledge related to Power Systems; both educational and/or work experie
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Posted 60+ days ago | Updated 2 days ago

UI Angular React Native Lead

JConnect Inc

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Ashburn, Virginia, USA

Full-time

10-12 years of Proven experience in engineering and software architecture design,Expert level experience with business and technical applications.Sound knowledge in multi-platformAbility to mentor others, lead multiple or large projects and provide troubleshooting support Proficient in one or more design-oriented and functional programming languageshands-on development and code refactoring experienceShould be familiar with (Scaled) Agile framework and experience in evolutionary design and develo
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Posted 2 days ago

Data Scientist

Charter Solutions Inc.

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Remote

Full-time

Data Scientist Information Technology Job Description: Data Scientist Data Scientist Roles and Responsibilities Building algorithms and designing experiments to merge, manage, analyze, and extract data for tailored reports to colleagues, clients or management. Creating, managing, and utilizing high performance relational and NoSQL databases, such as Microsoft SQL Server, Oracle, Microsoft Access, OLAP and other software. Selecting and implementing data mining methods most relevant to compan
Posted 60+ days ago | Updated 4 hours ago

Senior .NET/SQL Software Engineer

Computershare

•

Columbia, Maryland, USA

Full-time

Location: Columbia, MD; St. Paul, MN; Charlotte, NC (Hybrid) This is a hybrid position primarily based in Columbia, MD, St. Paul, MN or Charlotte, NC. We are committed to your flexibility and wellbeing and our hybrid strategy currently requires two days a week in the office, giving you the option to work remotely for some of your working week. Find out more about our culture of flexible working. We give you a world of potential Computershare has an exciting opportunity for a permanent full-tim
Posted 28 days ago | Updated 3 hours ago

Senior .NET Software Engineer

Computershare

•

Columbia, Maryland, USA

Full-time

Location: Columbia, MD; St. Paul, MN; Charlotte, NC (Hybrid) This is a hybrid position primarily based in Columbia, MD, St. Paul, MN or Charlotte, NC. We are committed to your flexibility and wellbeing and our hybrid strategy currently requires two days a week in the office, giving you the option to work remotely for some of your working week. Find out more about our culture of flexible working. We give you a world of potential Computershare has an exciting opportunity for a permanent full-tim
Posted 28 days ago | Updated 3 hours ago

QA / Software Testing Engineer - TS/SCI - Hybrid Remote

Maania Consultancy Services

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Washington, District of Columbia, USA

Full-time

Position type: Fulltime/Hybrid Location: Hybrid; 3-4 days onsite in N.W D.C Clearance: TS/SCI Qualifications - Proven full-stack tester with both Front-end and Back-End testing experiences - Solid experience in Agile (Scrum) Methodologies - Experience in using JIRA as Defect/Test Management Tool - Knowledge and experience with implementing automated testing frameworks for Angular applications and REST APIs - Extensive expertise in Functional Testing, Smoke Testing, Regression Testing, End-to-End
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Posted 15 days ago | Updated 2 days ago

Solution Architect / Production Team Lead

Synergis

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Remote

Full-time

Solution Architect, Production Team Lead Direct Hire Remote Synergis client, the creator of a leading digital payments platform for the insurance industry, has engaged us is a search for a Senior Systems Architect, Production Team Lead to lead and manage a global team of talented software and quality assurance engineers. Solution Architect, Production Team Lead | Background and Scope Leads a global team of software engineers and quality engineersEngage with client teams to manage relationship
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Posted 60+ days ago | Updated 18 hours ago

Data Engineer

Sky Solutions LLC

•

McLean, Virginia, USA

Full-time

Join Sky Solutions, LLC - Pioneering Digital Transformation Excellence! Welcome to Sky Solutions, LLC, a dynamic Digital Transformation Firm nestled in the vibrant heart of the Washington D.C. Metro Area. We specialize in empowering leading organizations in the Financial Services and Healthcare sectors, achieving remarkable business outcomes through cutting-edge Digital Process Automation (DPA) and innovative Low-Code/No-Code Application Development. As a certified Small Disadvantaged Business (
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Posted 12 days ago

Cloud Architect

Sky Solutions LLC

•

McLean, Virginia, USA

Full-time

Position Title: Cloud Computing Architect Duration: Longterm Location: McLean, VA Note: Work from Office 5 days a week Mandatory: TS/SCI clearance with a Fullscope polygraph. Job Description: As a cloud computing application architect, you know how to create a cloud-based technical architecture that meets client needs and takes advantage of cloud capabilities. What if you could use your cloud architecture skills to improve the Intelligence Community? We need you to help us develop cloud-based
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Posted 7 days ago

Systems Engineer Expert

Dynanet Corporation

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Chantilly, Virginia, USA

Full-time

The Sponsor conducts technical analysis and provides guidance on projects from all disciplines to include assessments and consultations with various stakeholders and government entities. The Sponsor maintains technical project knowledge of all geographic areas and provides evaluations with regional project leads upon request. The Sponsor leverages technical knowledge combined with subject matter expertise to conduct these activities in support of its corporate office and stakeholders. Responsibi
Posted 22 days ago | Updated 14 days ago