Web Services Job Vacancies

101 to 125 of 1,034 Web Services Jobs

Java Developer

Reading, Berkshire, United Kingdom
Qualient Technology Solutions UK Limited
rapidly adapt and learn. Must have skills: Extensive server-side, hands-on Java 8+ development experience with strong Spring, Spring Boot & Hibernate Strong understanding of Microservice architecture Experience building web services and APIs on REST Strong understanding of unit & integration tests, following TDD/BDD Experience using test frameworks like Junit, Mockito, PowerMockito & Wiremock Experience and understanding of … end technologies: HTML, JavaScript, Jquery, Mustcahe Templates Experience with Performance and Monitoring tools: JMeter, Kibana, Splunk, Dynatrace Experience writing Shell script Basic understanding of Python Good understanding on AWS services (EC2, ECS, EKS, API Gateway and Serverless technologies) Integration Engine tools: Apache Camel and Active MQ for messaging, web services and distributed systems Public Sector domain experience More ❯
Employment Type: Permanent
Posted:

Software Developer with Security Clearance

Chantilly, Virginia, United States
The Shattuck Group, LLC
customer and system requirements into design -Demonstrated experience designing system interfaces -Demonstrated experience developing Single Page Applications using HTML5, CSS3, and Angular 2+ -Demonstrated hands-on experience developing RESTful web services using Java 8+ or other technologies such as Spring Framework 4+, or Spring Security 4+ -Demonstrated experience working with non-relational database systems such as DynamoDB -Demonstrated … hands-on experience with and troubleshooting of Internet and Web related protocols and technologies such as Tomcat, Nodejs, Web Services, or SS -Demonstrated hands-on experience developing JUnit and Jasmine tests -Demonstrated experience with testing platforms such as Jest or Karma -Demonstrated hands-on experience working with DevOps tools such as Git, Jenkins, or Nexus More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Integration Developer - FTC

Berkshire, United Kingdom
Adecco
benefits Flexible Working - Berkshire Key Responsibilities Design and develop integrations for systems including SITS, HR, Unit4 Finance, Blackboard, Canvas, IAM, Dynamics CRM, and Sitecore CMS. Manage MS Azure Integration Services (AIS) and migrate legacy SQL-based services. Develop and maintain MS SQL Server, SSIS, C#, VB.NET, and web service-based integrations. Provide expert advice on integration impacts, data … and deliver on integration requirements. Conduct testing, troubleshooting, and risk mitigation for integrations. Stay informed about technological developments to improve integration services. Essential Skills: Proficient in SQL, Azure Integration Services, SSIS, and web services. Experience with .NET (C#, VB.NET), BizTalk, Azure Logic Apps, Service Bus. Knowledge of university systems like SITS, Trent HR, Blackboard, Canvas, Sitecore, Unit4. Strong … Excellent interpersonal and communication skills. Experience with API management and middleware systems. Systems analysis, business process mapping, and innovative problem solving. Microsoft certifications and ITIL foundation desirable. Familiarity with web technologies (HTML, JavaScript), and scripting (VBA, VBScript More ❯
Employment Type: Temporary
Posted:

Full Stack Software Developer with Security Clearance

Chantilly, Virginia, United States
Cornerstone Defense
development frameworks and languages such as JavaScript, TypeScript, React, Python, etc. and data management tools such as SQL and XML. Developing and maintaining unit test scripts. Developing APIs and web services for integration between systems and data sets. Key Responsibilities: Work with the Chief Engineer and Technical Leads to translate requirements into user stories to incorporate new functionality … Code DevOps tools to support cloud orchestration of software components Leverage AWS best practices to optimize code for cloud deployment with cost-conscious development and deployment strategies. Experience developing web APIs to interface with cloud applications and databases as part of cloud native software applications Experience working as part of an agile team to deliver software iteratively Experience working … the technical stack (data, application, UI) Programming languages, particularly Python, Java, Javascript, TypeScript, SQL Cloud application and data deployment in AWS (EMR, EKS, ECR, RDS, etc.) DevOps tools and services (Kubernetes, Terraform, Docker, Packer, etc.) Integration with applications and data across a platform (e.g. APIs) Developing software within Agile methodologies More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Digital Delivery Senior FE Developer

Newport
Hybrid / WFH Options
Intellectual Property Office
The IPO is a modern organisation which depends on its IT services to operate and innovate effectively. In order to provide up to date services to our customers both nationally and internationally systems need to be developed, improved and maintained. You will have the opportunity to work on the latest cutting edge cloud technologies, use modern delivery processes … limited to: Be responsible for the design, coding, testing and documentation of small scale to large, complex or mission critical applications and solutions in a cloud first environment Build web based Front End interfaces interacting with RESTful APIs using React, Next JS and other web technologies Work closely with test engineers to reach a common understanding of acceptance … to stakeholders Identify and manage problems, incidents, risks and issues in line with IPO standards Work within a multi-disciplinary team to deliver highly user focused and successful digital services ensuring governance standards are adhered to Implement toolkits and APIs for purposes such as integration, performance optimisation, security and scalability Keeping an open mind and exploring innovative ways to More ❯
Employment Type: Permanent
Salary: £46,262 - £56,996
Posted:

Principal Software Engineer with Security Clearance

Springfield, Virginia, United States
Hybrid / WFH Options
NextGen Federal Systems, LLC
experience supporting Defense (DoD) and Intelligence Community (IC) C4ISR programs delivering capabilities to the warfighter. Selected candidates will support the design, development, integration, and maintenance of cloud native data services for the National Geospatial-Intelligence Agency (NGA) in Springfield, VA. The work location will be hybrid-remote with a combination of remote and part-time on-site support at … processes and tools (Scrum, JIRA) Continuous Integration/Continuous Delivery (CI/CD) (GitLab CI, GitLab Runners) Test-Driven Development Methodologies (JUnit) Distributed computing platforms (IaaS, PaaS, SaaS), micro-services, container technologies Web and SOA technologies, RESTful web services, geospatial databases and/or geospatial (GIS) technologies About NextGen: NextGen Federal Systems is an innovative technology … and professional services provider specializing in advanced software solutions and comprehensive mission and business support services. We work in close collaboration with our customers to truly understand their business and mission goals. Our approach is to design, build, implement, and manage solutions that measurably improve our client's organizational performance. We have established and foster a corporate culture where More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Developer with Security Clearance

Chantilly, Virginia, United States
Apogee Integration LLC
translating customer and system requirements into design Demonstrated experience designing system interfaces Experience developing Single Page Applications using HTML5, CSS3, and Angular 2+ Demonstrated hands-on experience developing RESTful web services using Java 8+ or other technologies such as Spring Framework 4+, or Spring Security 4+ Experience working with non-relational database systems such as DynamoDB Hands-on … experience with 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 Experience with testing platforms such as Jest or Karma Hands-on experience working with DevOps tools such as Git, Jenkins, or Nexus Strongly Desired Skills Recent experience with the … professionals to explore cutting-edge technical solutions while fostering professional growth. Be the preferred SOURCE for cutting-edge Analytic Products, Systems & Software Engineering, Big Data Integration, IT and Business Services that directly contribute to customer success Apogee Integration is an Equal Opportunity Employer More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

C#/.net developer

United Kingdom
Jonas Software
development in the relevant technology stack Understanding of Agile software engineering processes and methodologies. Xamarin technologies Deep experience of SQL, AutoFac (dependency injection) and MVVM Experience of ASP.Net and Web technologies Experience in developing and interfacing with Web services leveraging technologies like WCF and WEB API (REST, SOAP, JSON, XML). Your personal characteristics will include … in the relevant technology stack Understanding of Agile software engineering processes and methodologies. Desirable Xamarin technologies Deep experience of SQL, AutoFac (dependency injection) and MVVM Experience of ASP.Net and Web technologies JavaScript Experience in developing and interfacing with Web services leveraging technologies like WCF and WEB API (REST, SOAP, JSON, XML). Your personal characteristics will More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Developer

Portsmouth, Hampshire, United Kingdom
Hybrid / WFH Options
Dunstan Thomas Group
Essential Skills and Experience Required Good knowledge of Microsoft development technologies Experience using IoC containers Experience using Entity Framework OOAD skills and good understanding of Design Patterns and Practices Web services (SOAP and/or WCF) Unit testing/Test Driven Development Additional/Desirable Skills and Experience Comfortable using agile working practices and methodologies (such as Scrum … the absence of TFS, experience working in a source-controlled/continuous integration environment) Finance/Pensions industry exposure SQL Server query tuning and indexing Duties will include Developing Web APIs for a mature Pensions Administration product Code reviews Support of internal and external customers Support of internal and hosted environments Develop WCF Services and amend WinForms UI More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

Greater London, England, United Kingdom
Opus Recruitment Solutions
parts of Angular applications like page structures etc, with ASP.NET backend experience and a small amount of database stuff in SQL and moving old API’s to a newer web stack whilst working across all areas of the business internally and across a range of projects with stakeholders. Experience: C# .NET, Strong development in .NET, C# and LINQ, Experience … of developing web services/RESTful APIs using ASP.NET, WinForms desirable, Source Control (Git) Miscellaneous Experience with RabbitMQ (or other messaging technologies). Web/JavaScript, Solid experience developing SPA applications with Angular, experience with HTML, CSS and JavaScript/Typescript Database SQL (MS SQL Server preferred) Experience of designing database tables/views, writing SQL/ More ❯
Posted:

Sr .Net Software Engineer - 100% Remote WOrk

Malvern, Worcestershire, United Kingdom
Hybrid / WFH Options
Two95 International Inc
and others. A good understanding of N-tier and N-layered architecture. Strong understanding and experience with Agile/Scrum methodologies. Experience developing and integrating REST/SOAP-based web services/APIs, JavaScript frameworks, mobile application development frameworks, and responsive design frameworks. Experience with web development including CSS, HTML5, XML. Knowledge of healthcare standards such as More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Developer with Security Clearance

Chantilly, Virginia, United States
Cornerstone Defense
challenged, but encouraged and supported by a company that cares, don't look any further than Cornerstone Defense. Responsibilities: Collaborate with cross-functional teams to develop and implement robust web applications. Design, develop, and maintain scalable solutions using JavaScript/Java frameworks and cloud technologies. Utilize cloud services for processing and integration, ensuring optimal performance and reliability. Conduct … communication and collaboration abilities. Experience in both Linux and Windows environments Desired Skills Number of Years of Experience Experience with serverless architectures and microservices. Familiarity with RESTful APIs and web services. Experience with continuous integration/continuous deployment (CI/CD) pipelines and tools such as Jenkins or Git CI/CD. Experience with Agile methodologies and tools such More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Junior to Mid DevOps Engineer with Security Clearance

Mc Lean, Virginia, United States
Pelagic AI
Open-source application deployments and maintenance • Custom source application deployments and maintenance • LINUX system administration experience (RedHat and/or CentOS) • Working knowledge of Linux and Windows operating systems, web services and SQL databases • Experience working in an Agile environment • Must be willing to work on-site An Excellent Candidate for this position will meet most of the … of software development principles and lifecycle • Security+ or comparable certification for privileged user access • Experience with distributed processing methods and tools, such as REST APIs, microservices, IaaS/PaaS services • Experience developing and deploying web services • Experience supporting software in a production environment • Experience with Fortify and/or SonarQube • Experience working with HPC's is a More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Full Stack Software Developer

Cardiff, South Glamorgan, United Kingdom
t2 group
Demonstrated experience in full-stack development across both front-end and back-end. Proficiency in .NET Core & .NET Framework: Solid experience with C#, ASP.NET Core, ASP.NET MVC, and Blazor. Web Technologies: Experience with XML, JSON, and WCF. Web Services & API Development: Advanced experience working with RESTful APIs, SOAP, and Web API development. T-SQL Development: Strong More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Full Stack Engineer

Atlanta, Georgia, United States
Motion Recruitment
million travelers trust our client to get them where they're going. Take your career to new heights by working for this longstanding leader in air travel that services more worldwide destinations than any other airline. We are looking for a Senior Full Stack Developer to join our team for a long-term contract, hybrid in Atlanta, GA. Contract … Experience working with GitHub and/or GitLab, SonarQube, JUnit, Spring Boot Skilled in writing, designing unit test cases using TDD and BDD methodologies Hands on experience of virtualizing services for test automation using tools such as Wire Mock, Mockito etc. Automation-minded: Hands on experience of designing and writing automated tests for backend applications and data flow, using … ability to build and maintain cloud data processing systems (i.e. ECS, EKS, S3, Lambda, SQS/SNS, PostgreSQL, Dynamo, Sagemaker, Athena, etc.) Experience using relational and object databases and web service development standards and practices, including RESTful APIs, micro-services, and services Experience working in an agile development environment using workload management tools like VersionOne/Agility More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Java-ontwikkelaar

Belgium
Hybrid / WFH Options
we+ Benelux
+ Experience: At least 5 years in Java software development or convince us why you're the right fit even with less experience! + Technical Skills: Proficiency with security, web services, Spring Boot, JavaScript, Hibernate, REST/SOAP, JSON/XML, and SQL. Experience with NoSQL is a plus. + Mindset: A proactive, positively critical thinker who thrives … annual team-building events to our St. Nicholas party, we balance hard work with regular moments of fun and connection. ABOUT we+ At we+, we deliver exceptional IT consultancy services, driving innovation and transformation for our clients. With expertise in CX, e-commerce solutions, Application Development, Project Delivery, Cloud & Infra, and Data & Innovation, we create personalized, impactful solutions. We More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Sr. Specialist/Lead, Software Engineer (Full-Stack) with Security Clearance

Colorado Springs, Colorado, United States
L3Harris Technologies
prior related experience. In lieu of a degree, minimum of 11-13 years of prior related experience. Experience with Java software development. Experience with Springboot framework. Experience with RESTful web services. Experience with unit testing. Experience with PostgreSQL or similar Relational Database Management System (RDBMS). Experience with Front-End web development, React, Angular, TypeScript, CSS, SCSS, or … Methodologies (SAFe, Scrum, or Kanban). Preferred Additional Skills: SCI clearances Experience with containerization technologies: Docker, Kubernetes, or OpenShift. Experience with Microservices. Experience with cloud technologies such as Amazon Web Services (AWS) or GovCloud. Experience with Front-End web development, React, Angular, TypeScript, CSS, SCSS, or HTML. Experience with Space Domain Systems. In compliance with pay transparency More ❯
Employment Type: Permanent
Salary: USD 213,000 Annual
Posted:

Sr. Systems Engineer/Architect with Security Clearance

Fort Belvoir, Virginia, United States
Leidos
software systems engineering documents (SDP, etc.), and developing software interface documents (IDDs/ICDs). Experience working with the Linux operating system, and related operating system commands. Familiarity with web services APIs, including REST Experience identifying and tracking related project task dependencies, risks & possible mitigations . Experience estimating level of effort (hrs./days/resources) to create … meet fixed deadlines. Ability to travel periodically, as needed. Experience working and collaborating in a cross-discipline team with technical and non-technical stakeholders. Preferred Qualifications: Experience with Azure services, including Entra-ID, Azure storage, Azure Local Experience with AWS services. Experience with Virtualization and Container Orchestration tools such as Kubernetes Experience with cloud-based enterprise software implementations. Familiarity … with On-Premise hybrid cloud components Experience with ICAM protocols and services Experience with DevOps/DevSecOps , Configuration as Code, Infrastructure as Code, and CI/CD implementation and practices Experience or Interest in building AI capabilities for Operations. Familiarity with Agile methodologies, and tools. Familiarity with big data applications. Familiarity with AWS GovCloud and cloud infrastructure, including networking More ❯
Employment Type: Permanent
Salary: USD 189,175 Annual
Posted:

Senior Lead Java Developer

Belfast, United Kingdom
Hybrid / WFH Options
Citigroup Inc
leadership and project management skills Consistently demonstrates clear and concise written and verbal communication Strong command on Java (Core, JDBC, MT, Collections, I/O), Spring Boot, REST, GraphQL web services Sound understanding of SQL/PL-SQL on Oracle DB Extensive working knowledge on container platform based on Kubernetes, Kafka, Redis Experience with Unix commands, shell scripting. … written communication skills Preferred Skills and Experience: Master's degree or PHD in relevant field is desirable Experience working with the Scrum methodology Experience designing and implementing microservices Financial services technology experience preferably in reference data domain Physical and logical data modeling Education: Bachelor's degree/University degree or equivalent experience Master's degree preferred What we'll More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Principal Solutions Architect with Security Clearance

Herndon, Virginia, United States
Hybrid / WFH Options
iDirect Government LLC
links Architecting solutions for complex systems employing both high power computing platforms as well as embedded hardware platforms Experience in architecting or designing software applications based on a micro-services architecture, as well as deployment using containers (Dockers, etc.) and orchestrators (Kubernetes, etc.) Excellent written and verbal communication skills on technical matters Experience authoring technical documents and white papers … including developing and writing software for test and integration, e.g. Go, NodeJS, C/C C#, SystemC, LabView, Python, and next generation languages. Knowledge of, and prior experience with Web Services (RESTful), API design and system-to-system interfaces Cloud technologies like Kubernetes, containerization, cloud native, Zero Trust Architecture (ZTA) and security Experience with automating, and scripting deployments More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Power Platform Developer

City Of London, England, United Kingdom
Hybrid / WFH Options
Nigel Frank International
Computer Science, IT, or a related field. 5+ years of experience with the Microsoft Power Platform. Strong experience with C#, ASP.NET, MVC, JavaScript, HTML/CSS, T-SQL, and web services. Hands-on experience with SharePoint Online development and SPFx. Proficient in SQL and data modelling principles. Bonus: Familiarity with Python, R, ETL pipelines, and DevExpress controls. Comfortable working … with Azure resources such as App Services, SQL DB, Blob Storage, and Data Factory. Experience using GitHub and Azure DevOps for source control and deployments. Strong communicator with the ability to collaborate across business and technical teams. Self-sufficient, delivery-focused, and thrives in a fast-paced, evolving environment. Company Culture & Benefits This is a people-first organisation that More ❯
Posted:

Software Engineering Senior Java Developer Professional Cheltenham, GB

Cheltenham, Gloucestershire, United Kingdom
Avature
Professional experience as a Java developer. Proficiency in Java 8 and above, along with a solid understanding of object-oriented design principles. Experience with Spring Framework, Hibernate, and RESTful web services. Familiarity with microservices architecture and Docker containers. Knowledge of SQL and NoSQL databases. Experience with build tools such as Maven or Gradle, and version control systems like Git. … preferred candidate should have experience in writing test cases, executing tests, and maintaining test suites using Cypress. ABOUT BUSINESS UNIT IBM Consulting is IBM's consulting and global professional services business, with market leading capabilities in business and technology transformation. With deep expertise in many industries, we offer strategy, experience, technology, and operations services to many of the More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Java Software Developer $278k/year TS/SCI FS Poly with Security Clearance

Annapolis Junction, Maryland, United States
SYSTOLIC
Experience with Spring (including Boot and Data), Java Enterprise Edition (JEE) (JPA, EJB, JTA, Servlet), Jackson, Jersey, Swing, and JavaFX. Databases: Experience with Oracle, PostgreSQL, MongoDB, and SQL Server. Web Development: Web Application User Interface Development, AngularJS, JSON, HTML, XML, XSLT, Web Services. Cloud: AWS (Lambdas, EC2, EKS, RDS). Tools and Methodologies: Development IDEs (Eclipse, Visual More ❯
Employment Type: Permanent
Salary: USD 278,240 Annual
Posted:

.NET Developer

Paese, Veneto, Italy
Körber Technologies
development functional documentation Technical skills: Tools: Visual Studio, SQL Server, Microsoft DevOps Programming languages such as: C#, Microsoft SQL Technologies used: .NET Entity Framework (with Code First option), RESTful Web Service (JSON) Your Profile Availability for travel Good knowledge of English, spoken and written. Excellent technical english Preferable previous experience in Scrum product development teams Strong goal orientation and More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Full-Stack Developer

London, United Kingdom
Hybrid / WFH Options
ADLIB
or Typescript, SCSS/CSS, HTML. Experiencewith either React.js. or Vue.js (but you'll be using Vue.js here!). SQL Server and an awareness of other data structures. RESTful web services. Solid background in OOP, SOLID Principles and design patterns. Agile Development, TDD, BDD. Exposure to Azure as a minimum knowledge level in Cloud tech. Jira, Bitbucket, Git. An More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
Web Services
10th Percentile
£42,375
25th Percentile
£50,000
Median
£65,000
75th Percentile
£80,000
90th Percentile
£102,500