301 to 325 of 349 Permanent Web Services Jobs

funded projects . Excellent leadership, negotiation, facilitation, and mediation skills. Desirable Skills Degree in a business or technical discipline (or equivalent). Experience working with third-party APIs and web service interfaces. Knowledge of messaging systems. The place of work is hybrid or Remote. More ❯

We are seeking a full-time contractor or employee for a ASP .NET Core Developer role.Responsibilities: Develop, maintain, and enhance web applications using ASP.NET. Design, develop, and implement solutions in the Microsoft technology including C# Visual Studio, Sql Server (SSMS Develop and maintain Web APIs using .NET Core and should have understanding of RESTful APIs. Design and maintain … frameworks like Angular or React Experience with SQL Server and database design. Strong knowledge of unit testing frameworks and tools (e.g., xUnit, NUnit, Selenium) Knowledge of RESTful APIs and web services. Bootstrap, Blazor and jQuery Understanding of Azure SQL Database and its features. Understanding of data integration and ETL processes. Preferred Skills: Familiarity with Angular CLI, Angular Material, and More ❯

ACAS/HBSS reporting requirements. Administer various GIS tools in a disconnected environment. Perform system hardening, patch management, and vulnerability mitigation. Collaborate with developers and analysts to deploy secure web services, geoprocessing tools, and custom applications. Monitor performance, availability, and logging; generate system health reports as required. Maintain documentation for accreditation, audits, and change management processes. Support geospatial More ❯

centre environments. Experience with NICE CXone, Genesys, Avaya, or Cisco contact centre platforms. Strong SIP, PSTN, SBCs, and IP telephony knowledge. CRM and enterprise system integrations via APIs/web services. What’s next.. Don’t worry if your CV isn’t fully polished – let’s have a chat. Click apply or send your CV to: simon . bath More ❯

centre environments. Experience with NICE CXone, Genesys, Avaya, or Cisco contact centre platforms. Strong SIP, PSTN, SBCs, and IP telephony knowledge. CRM and enterprise system integrations via APIs/web services. What’s next.. Don’t worry if your CV isn’t fully polished – let’s have a chat. Click apply or send your CV to: simon . bath More ❯

perform rewarding work while contributing to the success of an established, growing company? Navstar is an award-winning organization that has a proven track record of successfully providing IT services and solutions both as a prime and sub-contractor on mission-focused IT programs. Our employees are integral players in support of mission-critical programs focused on our National … testing leveraging DEVOPS automation and, where appropriate, use of test automation commercial tools. There are a range of opportunities for server-side business logic implementation as well as client web application and user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework, XML, web UI and special purpose device programming opportunities are available. Required Skills … with Java. Experience or familiarity with multiple the following: Java/JEE, Python, C/C++, SQL, SOAP, WSDL, WADL, PERL, PowerShell, VBS, Eclipse, Postgres, Oracle, Jenkins. Experience with Web Application User Interface Development, knowledge of databases and structures, and/or experience working with JSON, HTML, XML, XSLT. Experience with technologies underlying cryptographic systems (symmetric and asymmetric cryptography More ❯

perform rewarding work while contributing to the success of an established, growing company? Navstar is an award-winning organization that has a proven track record of successfully providing IT services and solutions both as a prime and sub-contractor on mission-focused IT programs. Our employees are integral players in support of mission-critical programs focused on our National … testing leveraging DEVOPS automation and, where appropriate, use of test automation commercial tools. There are a range of opportunities for server-side business logic implementation as well as client web application and user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework, XML, web UI and special purpose device programming opportunities are available. Required Skills … with Java. Experience or familiarity with multiple the following: Java/JEE, Python, C/C++, SQL, SOAP, WSDL, WADL, PERL, PowerShell, VBS, Eclipse, Postgres, Oracle, Jenkins. Experience with Web Application User Interface Development, knowledge of databases and structures, and/or experience working with JSON, HTML, XML, XSLT. Experience with technologies underlying cryptographic systems (symmetric and asymmetric cryptography More ❯

perform rewarding work while contributing to the success of an established, growing company? Navstar is an award-winning organization that has a proven track record of successfully providing IT services and solutions both as a prime and sub-contractor on mission-focused IT programs. Our employees are integral players in support of mission-critical programs focused on our National … testing leveraging DEVOPS automation and, where appropriate, use of test automation commercial tools. There are a range of opportunities for server-side business logic implementation as well as client web application and user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework, XML, web UI and special purpose device programming opportunities are available. Required Skills … with Java. Experience or familiarity with multiple the following: Java/JEE, Python, C/C++, SQL, SOAP, WSDL, WADL, PERL, PowerShell, VBS, Eclipse, Postgres, Oracle, Jenkins. Experience with Web Application User Interface Development, knowledge of databases and structures, and/or experience working with JSON, HTML, XML, XSLT. Experience with technologies underlying cryptographic systems (symmetric and asymmetric cryptography More ❯

years of experience in designing and building mobile applications. Development experience in Core Java and knowledge of C-based libraries. Strong working experience with Java/J2EE, Spring, Hibernate, Webservices, HTML5, and JavaScript frameworks (ReactJS, AngularJS, etc.). Proficiency in SQL, Java, Spring MVC, Hibernate, Maven, Eclipse, JSON/XML, and Web services. Solid understanding of Object-Oriented Programming … concepts. Proficient in code versioning tools including Git and Bitbucket. Experience in designing web applications and JSON Services. Familiarity with biometrics, push notifications, and usage of Camera APIs. Experience with continuous integration and unit tests. Strong written and verbal communication skills. Responsibilities: Design, develop, and prototype Android native applications for both phone and tablet platforms. Participate in the full More ❯

JOB TITLE: Senior Software Engineer - Payments Services Platform SALARY: £68,202 - £75,780 LOCATION(S): Birmingham HOURS: Full-time WORKING PATTERN: Our work style is hybrid, which involves spending at least two days per week currently, or 40% of our time, at our Birmingham office. About this opportunity We're looking to recruit a Senior Software Engineer to work … you'll need Full-stack experience and flexible enough to work on front end or back end tasks Experience and broad knowledge of modern design patterns (microservice) using modern web technologies, especially JavaScript (Node.js and React.js) as well as RESTful APIs and WebServices. Experience of leading teams in Cloud projects (GCP preferred) Experience of DevOps toolchains (Jenkins, Harness), container More ❯

way by providing them with the right tools, frameworks, and infrastructure. You will be expected to drive forward test development, advising wherever required, on best practices. Responsibilities vary from web, mobile and web service wherever required, therefore you will require an in depth understanding of test automation approaches and methodologies as well as a good understanding of web … top of the latest technology advancements in the test development space, allowing you to influence our future test infrastructure and architecture. You must have: JavaScript, TypeScript, node.js Knowledge of web and mobile technologies Experience with test frameworks and automation tools Knowledge and experience in automated web, mobile application and RESTful service testing A passion for test infrastructure, test More ❯

internal use and training. Key Requirements: Proven experience in a similar D365 CE Developer role. Strong technical knowledge of Microsoft Dynamics 365 CE. Proficiency in C#, .NET, JavaScript, and web services. Experience with Power Platform (PowerApps, Power Automate). Familiarity with Azure services and cloud-based architecture. Excellent problem-solving skills and attention to detail. Strong communication and More ❯

internal use and training. Key Requirements: Proven experience in a similar D365 CE Developer role. Strong technical knowledge of Microsoft Dynamics 365 CE. Proficiency in C#, .NET, JavaScript, and web services. Experience with Power Platform (PowerApps, Power Automate). Familiarity with Azure services and cloud-based architecture. Excellent problem-solving skills and attention to detail. Strong communication and More ❯

cutting-edge. Requirements: Bachelor's degree in computer science, Engineering, or a related field. 5+ years of experience in software development focusing on .NET technologies. Strong experience with AWS services such as EC2, S3, Lambda, RDS, and others. Proficiency in C# and .NET Core. Solid understanding of RESTful APIs and web services. Experience with database technologies like SQL More ❯

and Business Processes Experience developing in an IDE (we use Order Care's Velocity Studio) • Preferred to have experience with the Telecommunication Industry, or a general knowledge of Internet Services/Network Products provided by Charter • GIT for committing/pushing/pulling code bases Developing with Javascript • Oracle usage - SQL statements, understanding relational tables, etc. • Web Service More ❯

to expand into back-end and broader technical skills. Key Responsibilities Design, build, test, and document applications ranging from small to mission-critical, within a cloud-first environment. Develop web interfaces with React, Next.js, and related technologies, integrating with RESTful APIs. Collaborate with test engineers to ensure quality and coverage. Implement APIs and toolkits for integration, performance, security, and … scalability. Investigate and improve processes, sharing insights with stakeholders. Manage risks, issues, and incidents to organizational standards. Contribute to user-focused digital services within a multidisciplinary team, ensuring compliance with governance and GDS standards. Explore innovative approaches, working iteratively to deliver value. Person Specification Essential Experience Proven record delivering technical solutions in large projects. Agile/Scrum delivery experience. … background in Microsoft Azure and Azure DevOps. Experience with unit testing (e.g., MSTest) and understanding of TDD. Essential Technical Skills Strong React, Next.js, and Node.js expertise. Experience with RESTful web services. Understanding of DevOps principles. Knowledge of architectural principles (SOA, microservices). Think this one's for you If you think this Lead Front End Developeropportunity is for you More ❯

BI Work schedule: Hybrid This position REQUIRES onsite support in Ashburn, VA, 2 times a week Work Location: Ashburn, VA The position is focused on delivering performance-based IT services and repeatable solutions. Our team is looking for a developer that can support applications in a cloud-based, large-scale enterprise environment with the goal of learning new technologies … to achieve functional objectives • Communicate with internal team members across multiple areas and client team members. • Research, evaluate, and stay current on emerging tools, techniques, and technologies, including cloud services Basic Qualifications • BA/BS with 8+ years of relevant experience or 6+ years of relevant experience with Master's Degree: OR 9 years of experience in lieu of … delivery • Familiarity with AI concepts and code assistance tools • Experience in the following tools and/or technologies: • JDK21and above (strongly preferred) • Python, JavaScript • Redis/Memcached/Elasticache • WebServices including REST interfaces development • Messaging solutions including Kafka, ActiveMQ, SQS, SNS If you want to apply, please send an email to More ❯

URGENT Job Type: Full-time Clearance Level: Top Secret/SCI - Full Scope Polygraph Work Arrangement: On-site Job Location: Annapolis Junction MD Background Develop and maintain Java microservice web applications Work closely with tech lead on technical decisions and product roadmap Resolve challenging software engineering design problems Interact with customers to resolve issues and propose new features Support … Java Spring Boot experience, or development with a similar Java framework Experience interacting with MongoDB or similar database technology Experience with automated unit, integration, and external integration testing RESTful web service experience Preferred Full stack experience including UI development with a modern JavaScript framework (e.g., React, Vue, Angular) Experience with automated build tools, continuous integration, and continuous deployment Experience More ❯

Roles and responsibilities of the assignment: Self-Service Check-in Development and maintenance of SSCI applications Kiosk and Web Check-ins Key Deliverables: Develop and maintain backend components using C++11 or above, including performance-critical modules. Build dynamic and responsive frontend interfaces using AngularJS/Angular 2+ . Debug, maintain, and enhance existing systems with a focus on long … understanding of memory management, concurrency, and object-oriented design . Hands-on experience with AngularJS and front-end development ( HTML, CSS, JavaScript ). Familiarity with REST APIs , JSON , and web service integration . Experience working in software maintenance/support roles with bug fixing and system enhancements. Strong debugging and problem-solving skills across the stack. Familiar with version More ❯

Roles and responsibilities of the assignment: Self-Service Check-in Development and maintenance of SSCI applications Kiosk and Web Check-ins Key Deliverables: Develop and maintain backend components using C++11 or above, including performance-critical modules. Build dynamic and responsive frontend interfaces using AngularJS/Angular 2+ . Debug, maintain, and enhance existing systems with a focus on long … understanding of memory management, concurrency, and object-oriented design . Hands-on experience with AngularJS and front-end development ( HTML, CSS, JavaScript ). Familiarity with REST APIs , JSON , and web service integration . Experience working in software maintenance/support roles with bug fixing and system enhancements. Strong debugging and problem-solving skills across the stack. Familiar with version More ❯

Roles and responsibilities of the assignment: Self-Service Check-in Development and maintenance of SSCI applications Kiosk and Web Check-ins Key Deliverables: Develop and maintain backend components using C++11 or above, including performance-critical modules. Build dynamic and responsive frontend interfaces using AngularJS/Angular 2+ . Debug, maintain, and enhance existing systems with a focus on long … understanding of memory management, concurrency, and object-oriented design . Hands-on experience with AngularJS and front-end development ( HTML, CSS, JavaScript ). Familiarity with REST APIs , JSON , and web service integration . Experience working in software maintenance/support roles with bug fixing and system enhancements. Strong debugging and problem-solving skills across the stack. Familiar with version More ❯

Power BI, and Microsoft Graph. This role involves close collaboration with stakeholders to gather requirements and translate them into technical solutions that automate business processes and integrate Microsoft 365 services with other enterprise systems. You’ll play a key role in supporting digital transformation initiatives, ensuring our tools are scalable, secure, and aligned with business needs. This is a … our offices in Cambridge, Chelmsford, Ipswich, or Norwich, with occasional travel as required. Accountabilities Collaborate with stakeholders to gather requirements and translate them into technical solutions. Integrate Microsoft 365 services with other enterprise systems. Maintain and enhance existing solutions to improve performance and user experience. Provide technical support and training to end-users. Ensure solutions meet security and compliance … can translate business needs into effective Microsoft 365 solutions. You will have: Strong knowledge of Power Apps, Power Automate, SharePoint, Power BI, and Microsoft Graph. Experience with Microsoft 365 services and tools. Proficiency in programming languages such as JavaScript, TypeScript, C#, or PowerShell. Familiarity with REST APIs and web services. Understanding of data modelling and database design. Relevant More ❯

will provide direct support to engineering platforms and microservices used to develop critical applications leveraged across multiple DoD customers. What You'll Do: Develop infrastructure, task automation, provision managed services, and leverage Python, Ansible, and Terraform programming languages. Install, configure, and provide performance support for Kubernetes, Docker, and cloud metrics collection tools. Manage CI/CD pipelines to automate … e.g., merge requests, pull requests, pushes), and a solid understanding of DevSecOps principles and the secure Software Development Lifecycle (SDL). Proficient in Python with a deep understanding of web services. Deploying and managing containerized applications in Kubernetes clusters and custom manifests. Experience with: Configuring and managing Linux operating systems Experience with virtualization platforms (e.g., KVM, ProxMox, VSphere) Experience … and resolving technical issues Automated infrastructure provisioning and CI/CD pipelines using Terraform, Ansible, Jira, Confluence, and GitLab CI Designing and implementing scalable, fault-tolerant solutions using Azure services including Virtual Machines (VMs), Azure Container Apps, Blob Storage, and Azure Resource Manager (ARM) templates. Clearance Required: Active TS/SCI Travel: Up to 10% AA/Disability/ More ❯

will provide direct support to engineering platforms and microservices used to develop critical applications leveraged across multiple DoD customers. What You'll Do: Develop infrastructure, task automation, provision managed services, and leverage Python, Ansible, and Terraform programming languages. Install, configure, and provide performance support for Kubernetes, Docker, and cloud metrics collection tools. Manage CI/CD pipelines to automate … e.g., merge requests, pull requests, pushes), and a solid understanding of DevSecOps principles and the secure Software Development Lifecycle (SDL). Proficient in Python with a deep understanding of web services. Deploying and managing containerized applications in Kubernetes clusters and custom manifests. Experience with: Configuring and managing Linux operating systems Experience with virtualization platforms (e.g., KVM, ProxMox, VSphere) Experience … and resolving technical issues Automated infrastructure provisioning and CI/CD pipelines using Terraform, Ansible, Jira, Confluence, and GitLab CI Designing and implementing scalable, fault-tolerant solutions using Azure services including Virtual Machines (VMs), Azure Container Apps, Blob Storage, and Azure Resource Manager (ARM) templates. Clearance Required: Active TS/SCI Travel: Up to 10% AA/Disability/ More ❯

in small product-based squads to design, build, test, and deploy applications. Developing and maintaining C# .NET Core microservices in Docker, hosted in AWS. Building and integrating React-based web experiences. You'll be working with unit testing and test-driven development (TDD) to ensure code quality and reliability. Tech Stack Backend: C# .NET Core microservices Frontend: React Infrastructure … AWS, Docker, Terraform What We're Looking For Essential Proficient in C# .NET Core for web services. Experience with AWS or other cloud platforms. Understanding of design patterns & SOLID principles. Experience with TDD and Unit Testing. Experience with React or willingness to learn. Why Join? Work on exciting, high-impact projects using the latest technologies Direct influence on product More ❯