26 to 50 of 349 Permanent Web Services Jobs

Come Join Our Team! APK Solutions is a government contractor providing professional and technical services to the intelligence community. We are currently looking for a Software Engineer to join our winning team. The individual hired for this position will provide support for our government customer located in Chantilly, VA. REQUIRED SKILLS AND DEMONSTRATED EXPERIENCE Demonstrated experience developing detailed design … Demonstrated hands-on experience working with relational and non-relational database systems such as Amazon RDS, DynamoDB, and Postgres. Demonstrated hands-on experience with and troubleshooting of Internet and Web related protocols and technologies such as Tomcat, Nodejs, Web Services, or SSL. Demonstrated hands-on experience developing JUnit and Jasmine tests. Demonstrated experience with testing platforms such … Demonstrated experience with Sponsor data repositories, Segmentation service, SecOps Pipeline, and Automated Sponsor JIRA Workflow. Demonstrated recent experience with the Sponsor's suite of applications providing repository and search services that enables Sponsor to find the information they need. Demonstrated recent experience with Sponsor's profile and alerting services that represents a "prospective search" tool that sifts through More ❯

scripting with JavaScript, XPath, and transformation logic. Proficiency in any one of SQL Server, PostgreSQL, Oracle for data querying/auditing. Experience with RESTful APIs (JSON/XML) and web services integration. Methodologies : Experience in Agile/DevOps environments, version control, and interface lifecycle management. Communication & Analysis : Excellent verbal and written skills for translating complex technical issues to … and nontechnical audience Experience integrating with a range of healthcare systems (e.g., PAS, EPR, pathology, radiology, scheduling systems) across acute or community settings. Experience working with RESTful APIs and web services using JSON/XML, particularly in relation to FHIR-based integration. Desirable Deploying an integration Engine in a cloud environment and making use of PaaS services More ❯

an esteemed IT enterprise renowned for its exceptional customer service and innovation. We serve both government and commercial sectors, offering a range of solutions such as Healthcare IT, Human Services, Identity Credentialing, Cloud Computing, and Big Data Analytics. With clients in the US and abroad, we hold key contract vehicles including GSA IT Schedule 70, NIH CIO-SP3, GSA … complex solutions based on Java technology and related frameworks. Candidate should be able to assist in the system integration of components. Candidate should be to translate application requirements into web-based solutions using the recommended frameworks and technology. Should be able to integrate the components using Web Services, EJB, REST SOAP and other techniques. Minimum Qualification This … approach in designing, coding, testing and debugging programs. At least eight (8) years of experience in designing and developing applications in Java, scripting languages such as Python, JavaScript and web technologies such as Node.js and Angular. At least three (3) years of experience in developing and consuming RESTful APIs. Experience in Java/J2EE, REST web services More ❯

3. (Mandatory) Demonstrated experience designing system interfaces. 4. (Mandatory) Demonstrated experience developing Single Page Applications using HTML5, CSS3, and Angular 2+. 5. (Mandatory) Demonstrated hands-on experience developing RESTful web services using Java 8+ or other technologies such as Spring Framework 4+, or Spring Security 4+. 6. (Mandatory) Demonstrated experience working with non-relational database systems such as … DynamoDB. 7. (Mandatory) Demonstrated hands-on experience with and troubleshooting of Internet and Web related protocols and technologies such as Tomcat, Nodejs, Web Services, or SSL. 8. (Mandatory) Demonstrated hands-on experience developing JUnit and Jasmine tests. 9. (Mandatory) Demonstrated experience with testing platforms such as Jest or Karma. 10. (Mandatory) Demonstrated hands-on experience working with More ❯

TEKsystems has an immediate need for a cleared Full Stack Java developer. Experience developing and testing full-stack Java-based web applications in an Agile/DevSecOps team environment Top Skills Details 1. Java/JEE SW development experience, knowledge of JEE design patterns and JEE best practices. 2. Experience with GWT, Ext JS, JavaScript/JSP and Struts …/Spring. 3. Experience with web services application servers (e.g. Oracle, Tomcat, and Weblogic). 4. Experience with rich presentation layer, strong comprehension of UI, Eclipse, JUnit. 5. Solid application, development and architecture skills including knowledge of model driven development, common presentation frameworks, proper layering/separation of responsibility techniques. Desired Skills: - Familiarity with development tooling Eclipse, Jenkins … Gradle, GIT, JUnit, Selenium, JIRA - Experience with JavaScript Frameworks/Libraries (Ext JS, React/Angular/Vue), CSS, and HTML - Experience with CI/CD Pipelines - Experience with Web Services (REST) or JSON/XML experience. Clearance Level: Top Secret - can start with a secret and will upgrade to a TS This role will be 100% on More ❯

in the evaluation and recommendation of application software packages, application integration and testing tools. Resolves problems with software and responds to suggestions for improvements and enhancements. Providing software development services and experience to implement new initiatives Providing implementation and technical support services. Providing technical support to respond to technical issues, research and resolve problems and other non-programming technical … as Git, Bamboo, Jenkins, SonarQube Required Skills Experience developing against relational databases (e.g., Oracle, PostgreSQL) Experience developing against relational databases and solid SQL querying skills 1+ years experience with web services development 1+ years experience writing automated unit tests Good communication skills, both written and verbal Team player and ability to mentor developers with lesser experience Desired Skills … Experience developing in and deploying to a Cloud environment (such as Amazon Web Services) Experience with Ruby on Rails Experience with Docker, Kubernetes or similar tools Experience with JMS (e.g., IBM MQ, ActiveMQ) Security Clearance Eligible to obtain a clearance. More About B&A: Notable Clients B&A has grown to be a company that is trusted by More ❯

deliveries Challenge the status quo - contribute and lead initiatives to improve the software development process. Think BIG! 5+ years of software industry experience with excellent proficiency in Java and Web Services 2+ years managing a Software Engineering team ideally within a fast-paced dynamic product based company Solid experience in design/development of highly available, distributed and … scalable applications Minimum Requirements 5+ years of software industry experience with excellent proficiency in Java and Web Services 2+ years managing a Software Engineering team ideally within a fast-paced dynamic product based company Solid experience in design/development of highly available, distributed and scalable applications Additionally, experience with some of the following is advantageous Good understanding … of Agile principles with experience leading a Scrum/Kanban team Web service technologies: REST, SOAP Development Tools: GIT, Gradle, Ant, Jenkins, Atlassian suite (JIRA, Confluence, Bitbucket) Communication Tools: Slack, Microsoft Teams Database: Oracle or MongoDB Distributed Technologies: Spring, J2EE, Memcached Test Automation frameworks: BDD, TestNG Practical experience with DevOps concepts: CI/CD, ChatOps, etc. Scripting levels sufficient More ❯

10+ years of strong development experience in: Java 8 (J2EE), React, Spring Framework 5+, Spring Boot 2 JavaScript/AJAX, Hibernate 5+, SQL/RDBMS (Oracle and PostgreSQL) RESTful Web Services, Apache Tomcat, Red Hat JBoss Linux (RHEL, CentOS), Eclipse IDE, Maven, and Git 10+ years of experience in: Database development and administration using Oracle and PostgreSQL UI … development lifecycle including analysis, design, development, testing, maintenance, QA, troubleshooting, and upgrades Supporting and troubleshooting enterprise-level applications with 24/7 availability 5+ years of experience with: Amazon Web Services (AWS) including Console, RDS, S3, EBS, AMIs, and IaaS Agile, Scrum, and Kanban methodologies Atlassian tools such as Jira and Confluence Experience with CI/CD tools More ❯

your organization realize the benefits of modern enterprise technologies - and see real bottom-line results Responsibilities Develop, enhance, and maintain Java-based applications using Java 1.8, JSF, Spring Boot, web services, Azure, Angular, JQuery and DB2. Collaborate with cross-functional teams to gather requirements and translate them into technical specifications. Design and implement efficient and scalable solutions while … 1.8. Solid understanding of JSF (JavaServer Faces) and Spring, Spring Boot, Angular UI frameworks. Strong experience in Velocity templates, iBatis or myBatis, GIT, Jenkins Experience in developing and consuming web services (REST/SOAP). Strong knowledge of database concepts and experience working with DB2. Familiarity with Azure cloud services and deployment practices. Proficient in writing efficient More ❯

helping shape our testing strategy, enhance CI/CD pipelines, and deliver robust solutions with speed and precision. Key Responsibilities: Design, implement, and maintain automated test frameworks for APIs, web services, and large-scale enterprise applications using Java or C# . Create and maintain BDD test suites using Cucumber and Selenium . Develop and optimize CI/CD … Advanced hands-on knowledge of Selenium WebDriver , Cucumber , and BDD methodologies. Strong understanding of CI/CD practices , with experience using Jenkins . Experience in testing REST/SOAP web services , APIs, and microservices. Proven ability to conduct performance testing using JMeter . Proficiency with AWS infrastructure and enterprise test environments. Familiarity with the Utilities industry . Strong More ❯

deliveries Challenge the status quo - contribute and lead initiatives to improve the software development process. Think BIG! 5+ years of software industry experience with excellent proficiency in Java and Web Services 2+ years managing a Software Engineering team ideally within a fast-paced dynamic product based company Solid experience in design/development of highly available, distributed and … scalable applications Minimum Requirements 5+ years of software industry experience with excellent proficiency in Java and Web Services 2+ years managing a Software Engineering team ideally within a fast-paced dynamic product based company Solid experience in design/development of highly available, distributed and scalable applications Additionally, experience with some of the following is advantageous Good understanding More ❯

leveraging industry-standard tools Design, develop, and implement high-quality data migration solutions in order to meet project expectations and deadlines. Strong working knowledge of Relational Database Management Systems, Web Services APIs, and SQL with an emphasis on ETL, performance tuning, and analytics use cases Familiarity programming in languages commonly used for data management and data science/… in nature A desire to take initiative and continuously work on improving the products you are responsible for A general interest in relevant emerging technologies such as cloud-native services, and a constant thirst to further your own technical abilities Hands-on experience with full suite of software lifecycle tools (Confluence, ALM, Jira, Stash, Jenkins, Artifactory, etc.) Bachelor's … P/L-SQL, T-SQL, Stored Procedures, Views, etc.) Technical development experience with object-oriented programming languages and concepts (e.g. C#, Java, C++, etc.) Technical development experience with Web Services, SOAP and REST APIs (e.g. XML, XSD, XSLT, J-SON, etc.) Familiarity with ERP/Human Resources and Financial data (e.g., Job, Benefits, Time Tracking, Payroll, GL More ❯

Position Summary: We have an exciting opportunity for a Senior Full Stack Web Developer to join our team. To perform this job successfully, an individual must possess the knowledge, skills, and abilities listed; meet the education and work experience requirements; and must be able to perform each essential duty and responsibility satisfactorily. Other duties, in addition to the below … products in an Agile fashion Demonstrate a work ethic that focuses on continuous improvement, where you are giving and receiving constant constructive feedback Design, develop, test, and integrate custom web applications and solutions, interfacing with RESTful services Develop an AWS cloud-based web application Interface with customer management and SMEs Develop scalable and secure cross-platform web applications Resolve complex design, implementation, and/or performance issues Optimize web pages for maximum speed and scalability with a focus on the user experience Develop front-end applications using HTML/CSS/JavaScript, and other front-end development frameworks such as Angular and React Work as part of a development team for the development of both More ❯

Citrix administration experience Knowledge of Systems, Architectural, SW Development and SW Sustainment Practices Proficient in software development projects or software integration projects in a service-oriented environment (Cloud, SOA, Web-Services) or virtualization environment. Experience with AWS architectures and technologies Familiar with Amazon Web Services (S3 Buckets, EC2, Reserved Instances, etc.) Familiar with Git/GitLab … is a Women Owned Small Business (WOSB) headquartered in the Washington, D.C. area that supports our clients' missions throughout the United States. Gridiron IT specializes in providing comprehensive IT services tailored to meet the needs of federal agencies. Our capabilities include IT Infrastructure & Cloud Services, Cyber Security, Software Integration & Development, Data Solution & AI, and Enterprise Applications. These capabilities More ❯

Developers. Our tech stack includes some of the latest design patterns and tools as well as established tech that needs additional features building on. For example, SQL, NoSQL, caching services, messaging services, C# Windows Services, WebAPI, WCF, WPF, Winforms, Microsoft Orleans all used to build a platform that has integration to internal and external services. Job Duties … To work on the integration of web front ends with back-end services and third-party systems. Apply software development best practices, architectures and patterns in collaboration with other developers and QA. Implementing new features, writing clean, reusable code. Owning developments all the way to production and supporting them once live. Collaborate with the platform engineering team developing … Essentials Significant commercial experience in .NET with C# Experience with N-Tier architecture/SOA Knowledge of relevant design patterns Excellent understanding of OOP concepts Demonstrable experience of building Web Services, WebAPI and WCF Database experience, working with both SQL and NoSQL Expertise in performance optimization Source Control, must be confident using Git for all roles Experience working More ❯

Newport News, VA U.S. Citizenship Required - Secret Clearance (TS/SCI Preferred) Shape the backbone of Joint Command and Control-develop and maintain robust back-end services that power GCCS-J, the DoD's trusted platform for mission-critical situational awareness. A Day in the Life - What You'll Do • Support sustainment and modernization of the Global Command and … s C2 system of record • Design, implement, and optimize secure, scalable, and high-performing back-end applications supporting situational awareness, infrastructure, and intelligence product areas • Write and maintain RESTful web services and integrate with streaming/messaging platforms such as Kafka, RabbitMQ, ActiveMQ, and others • Architect and manage diverse database solutions (SQL, NoSQL, GeoSpatial, Key/Object pair … software development experience • Senior-Level (IV-V): 5-10+ years of professional software development experience • Advanced proficiency in Java and Object-Oriented Design/Programming • Proficiency in RESTful web services development • Experience with at least one messaging/streaming platform (Apache Kafka, RabbitMQ, ActiveMQ, GraphQL, NATS, SSEs, WebSockets) • Familiarity with multiple database types (SQL, NoSQL, GeoSpatial, Key More ❯

hybrid schedule but requires candidates to be local to the MD or Northern VA/DC Metro area. Key Responsibilities: Design, develop, and maintain scalable, high-performance back-end services, APIs, and UI for data management and visualization tools. Optimize database performance, data modeling, and processing for large-scale applications. Enhance existing back-end architecture to improve system responsiveness … and improve on Agile/Scaled Agile Framework (SAFe) development methodologies and tools. Optimize software performance by identifying bottlenecks and implementing improvements. Why Codescratch? Codescratch, is a leading software services company that specializes in developing innovative solutions, driving improvements, and optimizing operations in the public and private sectors. Proven track record of success in tackling complex, large-scale challenges … skills in Python (Django, DRF, FastAPI) or React/TypeScript with Material UI, Git, SQL, Playwright/Cypress Test Libraries, Testing, Debugging. Experience with Data Visualization, RESTful APIs, RESTful Web Services, Orchestration and Containerization (e.g. Kubernetes, Docker). Experience with Golang, Kotlin/Java, and/or Python U.S. citizenship required Active TS/SCI w. poly Clearance More ❯

Locations: Columbia, MD; Augusta, GA The Swift Group is a privately held, mission-driven and employee-focused services and solutions company headquartered in Reston, VA. Our capabilities include Software Development, Engineering & IT, Data Science, Cyber Enablement, Logistics, and Training. Founded in 2019, Swift supports Civilian, Defense, and Intelligence Community customers across the country and around the globe. We are … and cloud-native technologies. Responsibilities: Design, develop, and maintain scalable Java-based applications using modern frameworks such as Spring Collaborate with cross-functional teams to develop and integrate RESTful web services and microservices solutions Troubleshoot and resolve issues in complex distributed systems Participate in all phases of the software development lifecycle including planning, development, testing, and deployment Contribute … years of relevant experience SME-level candidates: 14+ years of relevant experience Proficient in Java and modern Java libraries/frameworks (e.g., Spring, Guava) Strong experience with RESTful web services, microservices architecture, and enterprise API design Solid understanding of Object-Oriented Programming (OOP) principles Experience developing in Linux-based environments Familiarity with configuration and build tools such as More ❯

Locations: Columbia, MD; Augusta, GA The Swift Group is a privately held, mission-driven and employee-focused services and solutions company headquartered in Reston, VA. Our capabilities include Software Development, Engineering & IT, Data Science, Cyber Enablement, Logistics, and Training. Founded in 2019, Swift supports Civilian, Defense, and Intelligence Community customers across the country and around the globe. We are … and cloud-native technologies. Responsibilities: Design, develop, and maintain scalable Java-based applications using modern frameworks such as Spring Collaborate with cross-functional teams to develop and integrate RESTful web services and microservices solutions Troubleshoot and resolve issues in complex distributed systems Participate in all phases of the software development lifecycle including planning, development, testing, and deployment Contribute … years of relevant experience SME-level candidates: 14+ years of relevant experience Proficient in Java and modern Java libraries/frameworks (e.g., Spring, Guava) Strong experience with RESTful web services, microservices architecture, and enterprise API design Solid understanding of Object-Oriented Programming (OOP) principles Experience developing in Linux-based environments Familiarity with configuration and build tools such as More ❯

qualification in these areas. • Microsoft SQL knowledge • C# Experience • Experience with SQL Server and query optimization • .NET Framework • .NET Core • Winforms or Windows Presentation Foundation (WPF) • RESTFul API's • Web Services • JSON • XML Desirable Qualifications Provides experience in resumes that demonstrates qualification in these areas. • Experience with MongoDB, Postgres, Cassandra • MVC • Design Patterns • Blazor • PowerBI • Mongo • Python • XSLT … Linq • SVN • GIS (GTECH, ESRI) • AMI (Itron) • Multispeak • SQL Server spatial functions • SOAP Web Services • PI • Windows API Thanks Blue Ribbon Global Technologies, LLC More ❯

new technologies and adapt to evolving software requirements. DESIRED BUT NOT REQUIRED: Experience in building, distributing and documenting mobile libraries Experience with Continuous Integration/Deployment in mobile apps Web services integration (REST, JSON) in a mobile environment; knowledge of Amazon Web Services Experience of building accessible applications Experience of mentoring and coaching more junior team … or access requirements for the interview process, or to carry out this role, please contact us via email and we'd be happy to discuss: BBC Group and Public Services, Broadcasting House, Portland Place, London, United Kingdom, W1A 1AA. BBC Studios Distribution Limited, company no: , registered address: 1 Television Centre, 101 Wood Lane, London, United Kingdom W12 7FA. More ❯

of the agile software development team participating in all Program Increment and Sprint ceremonies. • Design and develop .Net applications including middleware applications, user interface applications (java script framework), and web services applications. • Develop and integrate with PostgreSQL server databases. • Develop software design documentation which may include design diagrams, data flow diagrams, software module descriptions, etc. • Use Integrated Development … include data setup, defect troubleshooting and resolution. • Provide Tier 3/4 engineering support, as needed, for solutions deployed to production. Qualifications Qualifications • Middleware and User interface driven applications. • Web Services development. • Excellent troubleshooting and resolution skills. • Multi-threaded applications; Exception handling. • Integration with hardware devices and vendor SDKS. • Ability to work in team environments across a diverse … set of projects with multiple stakeholders. • Javascript, Vue.js, C#, .NET Core, Web API, Visual Studio code, Jenkins, Gitlab, xUnit, SonarQube. • AWS experience. • Agile development. Education and Experience • Bachelor's degree in computer science or a directly related field (4 years' experience may be considered in lieu of degree). • 9+ years of experience in software development/engineering. BI More ❯

Herndon Mandatory Skills: Utilize the Agile methodology and traditional Project Management Framework (PMF) control gates for all software application development unless otherwise directed by Sponsor. Develop software applications as web services that are written in JavaScript capable technology unless otherwise directed by Sponsor. Examples include Node JS and Angular with Typescript, and Springboot with Hibernate and messaging; JavaScript … JSPs, GWT, JSF, Groovy on Grails) Scripting languages (Perl, PHP, Ruby on Rails); and Rich UI Plugins (Flex, Silverlight, Google Earth Plugin). Develop and maintain software applications as web services that interact with data stored in Postgres, MySQL, and other relational databases and/or Cloud technologies such as AWS. Develop, upgrade, and maintain APis and search More ❯

Creative media Domain experience) Location : Remote USA Tech BA - entertainment, media, or creative industries and data analysis and reporting tools (SQL, Looker, etc) and Knowledge of API integration and web services Brief Summary: We're looking for a Tech Business Analyst to join our Global Technology team and bridge the gap between business users and technical teams. You … highly preferred - understanding of music business processes, CRM systems, rights management, or entertainment technology Experience with data analysis and reporting tools (SQL, Looker, etc) Knowledge of API integration and web services Familiarity with database concepts and data modeling Experience working in entertainment, media, or creative industries Understanding of digital music platforms, streaming services, or music production workflows More ❯

with prior experience of software development in .NET to work on technical and functional enhancements within its automotive dealer management platforms.This is primarily a back-end role working in web services, data shaping and validation, building APIs, and interfacing with 3rd parties and partner systems This is a great opportunity to work alongside experienced software development teams and … in .NET (C# or VB.NET) Also, prior work experience in one or more of the following: o Microsoft SQL Server (database design, DBA, stored procedures, OLAP and reporting) o Web services integration using SOAP or REST APIs A degree in Computer Science would be an advantage The successful candidate will be a person that enjoys software development, and … you with the training to be successful? If so, Reynolds and Reynolds is the company for you! We are a market leader in high quality software solutions and I.T. services around the world and we are looking for a person with the potential to grow and continue our legacy of over 150 years of outstanding products and services. Any More ❯