J2EE Jobs in District of Columbia

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1,861 - 1,880 of 2,074 Jobs

Apache Pulsar Expert (Remote)

Innominds Software

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Remote

Contract, Third Party

Role: Apache Pulsar Expert Location: Remote Duration: 12+Months Job Description: Education Bachelor's or Master s degree in Computer Science, Computer Engineering, or a related field.Experience 10+ years of experience in backend development, distributed systems, or messaging solutions.Technical Skills Messaging Expertise: Deep knowledge of Apache Pulsar, including migration strategies from ActiveMQ or Kafka. Programming: Proficiency in Java and backend development for high-performance systems. S
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Posted 13 days ago

GIS Database Engineer (Cleared) SIOF-DBE

Kentro

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Springfield, Virginia, USA

Full-time

Description Thank you for considering IT Concepts dba Kentro, where innovation drives opportunity and collaboration leads to success. Our dynamic community of experts is fully committed to advancing our customers' missions, fostering professional growth, and making a positive impact on our communities. Our transition to Kentro in 2025 reflects a rich legacy built upon the foundation of IT Concepts. Rather than leaving ITC behind, we confidently embrace a future centered around the Core of More
Posted 24 days ago | Updated 1 hour ago

Application Security Engineer

Happiest Minds Technologies Limited

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Remote

Contract

Seeking candidates with solid expertise in Manual web application penetration testing and Manual secure code review. Not looking for only tool-based(SAST and DAST) resources Mandatory Perform manual security code review against common programming languages (Java, .NET)Perform automated testing of running applications and static code (SAST, DAST)Perform manual application penetration tests on one or more of the following to discover and exploit vulnerabilities: web applications, internal applicat
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Posted 27 days ago

Full-Stack Engineer

DTEL Engineering & Consultants Inc

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Remote

Contract

Role Overview: Seeking a Full-Stack Engineer with a strong background in developing microservices and UI components. You ll support systems related to compliance, privacy, and financial crimes, while collaborating with customer stakeholders and engineering teams. Key Requirements: 14+ years of hands-on development experienceProficient in: TypeScript, JavaScript, Python, React, SQLExperience with relational & NoSQL databases: PostgreSQL, DynamoDB, MongoDBStrong in building & deploying apps using
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Posted 23 hours ago

Full stack Developer

Turing IT Labs

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Remote

Contract

14 plus years of Experience in Development.BA in Computer Science, Software Engineering, or similar relevant study.Experience with multiple high-level programming languages (TypeScript, JavaScript, Python, React, SQL, etc.)Experience with database development, relational and NoSQL databases (i.e. Postgres SQL, DynamoDB, MongoDB)Hands-on experience deploying application to cloud using CI/CD pipeline.Strong experience writing tools, interacting with APIs, and automating systems.Familiarity with C
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Posted 2 days ago

Senior App Developer

CSI Companies

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Remote

Contract

Senior App Developer CSI Companies is hiring a Senior App Developer specializing in Salesforce with Java. Designs modify, develops, writes, and implements software programming applications/operating systems. Requires a bachelor's degree in a related area and 4-5 years of experience in the field or in a related area. Hourly pay: $70 6-month contract LOCATION: Alpharetta, GA (Hybrid Tues-Thurs in office) Requirements: Requires programming skills, involved in the development of software applicat
Posted 60+ days ago | Updated 1 hour ago

Senior Backend Engineer - Remote / Telecommute

Cynet Systems

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Remote or Dallas, Texas, USA

Contract

Job Description: Responsibilities: Develop high-quality code aligned with architectural design patterns using Java and SpringBoot. Develop secure and scalable RESTful services and APIs, and Participate in overall system architecture and development. Define requirements and implement test cases following the Test Driven Development (TDD) process. Ensure delivered code meets specifications based on functional/technical requirements. Participate in all scrum ceremonies and Program Increment (PI) P
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Posted 3 days ago | Updated 9 hours ago

SAP SCM MM Consultant

Infinite Computer Solutions (ICS)

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Remote

Contract

Job Responsibilities: You define the strategy and the vision for the product from a business and tech perspectiveYou translate the product vision into concrete services and tools and set their prioritization, in collaboration with your stakeholders, according to business valueYou work in a collaborative, and agile way of working, inside the product and with business teamsYou define the roadmap and the objectives of the product according to the company s objectives, and you are able at any time t
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Posted 18 days ago

BMC Remedy Helix Migration

iBeris Global LLC

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Remote

Contract

REQUIRED SKILLS Orchestration Kubernetes - Need to have hands on Development on Kubernetes Platform and worked on Helix AppsHelm Chart - Need to able to Create and understand the usage of Helm ChartsAutomation Tools Jenkins - Needs to able to Develop automation using Jenkins and worked on Jenkins and Groovy ScriptingAnsible - Able to Write and understand the ansible automation scriptsLanguages Shell Scripting- Need to able to write scripts on LinuxDatabase Oracle SQL- Able to Work on Database an
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Posted 5 days ago | Updated 4 days ago

IBM BAW Developer

Idexcel Inc.

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Remote or Bloomington, Indiana, USA

Contract

Job Title: IBM BAW Developer Duration: 8+ Months Location: Bloomington, IL. Remote - Must be able to work in the ET or CT time zones Qualifications: Experience developing with IBM Business Automation Workflow (BAW) designing and developing BAW workflows for enterprise system(s), and model executable processes in IBM Integration Designer Minimum 5 or more years of experience working in a medium or large operating environment supporting IBM Business Automation Workflow (BAW) and BPM applications M
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Posted 13 days ago | Updated 6 days ago

Full stack Engineer

Prism IT Corp

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Remote

Full-time

Job Description: About the Role The Relevance Team builds machine learning models to power product experiences and item rankings across various surfaces. The Difference You Will Make Explore, shape, and develop new product experiences alongside engineers and product managers, from ideation to implementation Develop prototypes to iteratively validate ideas that push technical capabilities Integrate AI capabilities into future products Your Expertise 3+ years of frontend software development ex
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Posted 40 days ago | Updated 26 days ago

Hiring for Python/Pyspark Developer - Remote

Feuji Inc

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Remote

Contract

Hi, This is Rehan from Feuji. I have below requirement with one of our client and if you are comfortable with the Job Description kindly share your updated resume with contact details. PYTHON AND PYSPARK Developer Location :: USA- Remote These engineers will require a proficiency specifically in the following areas: Python/Pyspark, Java 17, Hadoop (Hive, Hue, Impala, Hbase), Drools experience, SQL Server 3+ years experience Should you be interested, please send me a copy of your resume in word
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Posted 18 days ago

IBM ODM Developer

Techwizens LLC

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Remote

Contract

Primary Responsibilities: Develop Micro Services using Spring bootDesign, develop, and maintain business rules and decision services using IBM ODMOptimize rule execution performance and ensure scalability of ODM applicationImplement and maintain CI/CD pipeline for ODM projectsIntegrate ODM solution with various enterprise system and applicationTechnically hands on and excellent in Design, Coding and TestingDevelop, test, implement and maintain application software working with established proces
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Posted 16 hours ago

Full Stack Developer(OpenAI)

FutureTech Consultants LLC

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Remote

Contract

Full Stack Developer(OpenAI) - 100% remote Duration: Long term Key Responsibilities: Design, develop, and deploy full stack applications with a strong focus on AI. Integrate OpenAI models for intelligent data processing and decision-making. Implement APIs to connect AI-driven backend services with front-end applications. Collaborate with cross-functional teams to deliver AI-powered features to production. Optimize application performance and ensure system scalability. Required Skills: 4+ years
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Posted 5 days ago | Updated 4 days ago

Datacap Developer

Millennium Software, Inc.

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Remote

Full-time

For our Detroit based client we are looking for a Datacap Developer to work remote Should have worked on Content Navigator Role: IBM Datacap Developer We are seeking an experienced IBM Datacap Developer with strong Content Navigator customization skills to join our document capture and enterprise content management team. This role requires expertise in IBM Datacap, Content Navigator and Content Platform Engine, along with proficiency in C#, Java programming languages, and SQL Server database int
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Posted 26 days ago | Updated 7 days ago

TIBCO EBX Developer

Elpis IT Solutions

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Remote

Full-time

Duration: 6+ MonthsLocation: Remote (CST) ResponsibilitiesHands on Experience implementing MDM using TIBCO EBX (Orchestra Networks).Expert level Proficiency in MDM foundational & data modeling concepts, workflows, match and merge and data-exchangeExperience with real-time integration (SOAP, REST etc.) & batch integration (file based) between MDM & other systemsExperience working with mastering vendor data and reference dataExperience with web development technologies (HTML, Java, JavaScript, JS
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Posted 12 days ago | Updated 23 hours ago

IBM DataPower / Software Engineer

KMM Technologies, Inc

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Reston, Virginia, USA

Full-time, Contract

KMM an ISO 9001:2015, CMMI Level 2 certified company provides high-quality IT consulting services and innovative solutions by using the most effective and modern technologies. We have a core group of Subject Matter Experts with certifications and immense experience in successfully delivering mission-critical solutions. We have extensive industry experience in the financial, insurance, Health IT, media, marketing, retail, and government markets. We have a proven track record in understanding clie
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Posted 32 days ago | Updated 17 hours ago

IIB (IBM ACE Integration Bus) Developer

Brains Workgroup, Inc.

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Remote

Contract

Our client, a major bank in New York City, is looking for IBM Integration Bus (IIB) Developer Consultant. Fully Remote Role on EST.Consulting position,Initial term is 6 months with possible extensions and option to hire (Hourly rate will be identified DOE)IIB Developer (ACE) Consultant Job Description A leading bank is seeking an IIB developer with proven hands-on experience with IBM Integration Bus (ACE). The position would design, develop, troubleshoot, maintain, configure and analyze technica
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Posted 16 hours ago | Updated 16 hours ago

Contract ACE IIB Developer

Shulman Fleming

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Remote

Contract

Contract ACE IIB Developer 100% Remote A leading bank is seeking an experienced IBM Integration Bus (ACE v12) developer to design, build, and support messaging interfaces for critical systems. This role focuses on G/L payment systems with exposure to Mexico-specific banking operations. Key Skills: 8 9 years in development; 4 5 years in IBM IIB/ACEStrong hands-on with MQ, MQ-MFT, SFTP, Pub/Sub, DB interfacesMapping using ESQL, Java, Mapper nodesExperience with data formats (XML, fixed-length), gl
Posted 16 hours ago

Actimize Lead Developer

Long Finch Technologies

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Remote

Full-time

Job Description Actimize Lead Developer Must Have: 5+ years of development experience in Actimize IFM Solutions Experience in developing customized AIS and RCM Components. Good Knowledge and understanding of the RCM Objects. Proficiency in development of custom profiles, AIS/RCM Plugins. Implementation experience of ActOne and IFM-X install, configure and code with in Actimize modules comprising of the Microsoft SQL. Experience in Solution upgrades and profile migrations. Good understanding of t
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Posted 5 days ago | Updated 3 days ago