WebServices Job Vacancies

326 to 350 of 629 WebServices Jobs

Java Full Stack Developer TS/SCI with Security Clearance

Chantilly, Virginia, United States
Cohere Technology Group
following: Kafka - or any Java-based message broker Active MQ - product we are using that is java based message broker or similiar Experience in development and usage with RESTful web services Frontend: Experience with development using Angular 3+ front-end web application platform or similar web framework Qualifications: B.S. degree Computer Science, Systems Engineering, Information Systems, Computer Engineering, or a … end web application platform and PrimeNG UI components or similar web framework. Experience with middle tier messaging systems, Kafka, Active MQ or similiar and development and usage with RESTful web services Active Top Secret or TS/SCI security clearance. Need to have Current Poly or consent to Poly at briefing. Preferred Qualifications: 4+ years' experience working on a program More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

BackEnd Developer

Manchester, Lancashire, United Kingdom
Hybrid / WFH Options
The MRJ Group
Embracing CI/CD - Collaborate with platform engineers to optimize deployment pipelines for seamless releases. .NET with C# - Your core playground. SQL & NoSQL Databases - Build efficient, scalable data solutions. Web Services & APIs - Work with WebAPI, WCF, and messaging services. Cloud & Caching Tech - Optimize performance using modern tools. What Makes You a Great Fit? Strong commercial experience in .NET & C#. Solid More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Windows Systems Engineer with Security Clearance

Alexandria, Virginia, United States
Gridiron IT Solutions
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 or other source code More ❯
Employment Type: Permanent
Salary: USD 145,000 Annual
Posted:

Graduate Software Engineer - C

Leicester, City of Leicester, Leicestershire, United Kingdom
RedTech Recruitment Ltd
points Proficient in either C# Excellent object-oriented programming knowledge Good knowledge in AT LEAST 2 of the following: Cyber Security, Databases, Agile or Testing. Knowledge of developing C#.NET web services, SOAP or RESTful You have completed personal coding projects Passion for coding and interest in software development Self-motivated Fantastic communication skills Responsibilities for Graduate Software Engineer - C# Development … and maintenance of high-quality software applications Developing internal & external facing web services Collaboration with software development, testers, and product management teams Involvement in both technical and business aspects of the product Identify the risks and create a plan of actions Identify the issues and implement the resolutions Contribution to software design Meet the deadlines and uphold the high standard More ❯
Employment Type: Permanent
Salary: £28000 - £30000/annum
Posted:

Senior Engineer - PKI, Security, Trust Engineering

Manchester, Lancashire, United Kingdom
Roku, Inc
standards and best practices. Proficiency in data modelling of roles, permissions, and capabilities Experience with OAuth 2.0 nuances, best practices, and shortcomings Experience securely running and operating web applications, web services, and service-oriented architecture in production environments. Senior-level Software Engineering experience. Programming/scripting skills: Shell, Ansible, Go or Python Experience with SAML Proven track record of deploying More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer, Security - Trust Engineering

Manchester, Lancashire, United Kingdom
Roku, Inc
standards and best practices. Proficiency in data modelling of roles, permissions, and capabilities Experience with OAuth 2.0 nuances, best practices, and shortcomings Experience securely running and operating web applications, web services, and service-oriented architecture in production environments. Senior-level Software Engineering experience. Programming/scripting skills: Shell, Ansible, Go or Python Experience with SAML Proven track record of deploying More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Mobile App Developer

East Grinstead, Sussex, United Kingdom
Endeavour Recruitment Solutions
A proven track record in delivering complex cross platform mobile Apps Published examples of mobile applications on the App store or the Android market Experience of REST and SOAP Web Services Involvement across the full project life cycle (to successful deployment) Experience with agile project delivery including TDD and CI Desirable attributes: Ideally candidates would have: Experience in Xamarin is More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Backend Engineer - Java (m/w/d)

Mannheim, Baden-Württemberg, Germany
Hybrid / WFH Options
osapiens Holding GmbH
grade software solutions and solve complex real-world challenges Collaborate with cross-functional teams (engineers, product managers, designers) to create seamless, integrated end-to-end solutions Develop and maintain web services (RESTful, GraphQL) to integrate with various platforms and support clients' needs Ensure high-performance, scalable solutions that meet the growing demands of global enterprises Mentor junior engineers and promote … Expertise in Java/JavaEE and Spring Framework, with a deep understanding of building high-performance, scalable backend systems Familiarity with NoSQL databases like Cassandra, ScyllaDB, or similar Strong web services expertise in designing and integrating RESTful and GraphQL APIs Proficient in automated testing and CI/CD practices to ensure continuous delivery of high-quality code. Experience with distributed More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Full Stack Engineer

Stevenage, England, United Kingdom
Hybrid / WFH Options
Prism Digital
environment Data Access Technologies JavaScript, HTML, CSS for core UI builds Vue or React (virtual DOM libraries) for interactive front ends Tooling with npm, Webpack, NuGet REST APIs and web services, integrating with spatial databases Git-based version control in Visual Studio Nice-to-haves: TypeScript Experience with mapping libraries like Leaflet, OpenLayers, or Google Maps Familiarity with Dependency Injection More ❯
Posted:

Delphi Consultant

London Area, United Kingdom
Ascendion
technologies such as SQL Server, MySQL, or Oracle . Good understanding of OOP, software development life cycle (SDLC) , and version control (e.g., Git). Experience integrating Delphi applications with web services (REST/SOAP) . Ability to understand and work with legacy code . Strong debugging, problem-solving, and analytical skills. Excellent verbal and written communication skills. Pay range and More ❯
Posted:

Delphi Consultant

City of London, London, United Kingdom
Ascendion
technologies such as SQL Server, MySQL, or Oracle . Good understanding of OOP, software development life cycle (SDLC) , and version control (e.g., Git). Experience integrating Delphi applications with web services (REST/SOAP) . Ability to understand and work with legacy code . Strong debugging, problem-solving, and analytical skills. Excellent verbal and written communication skills. Pay range and More ❯
Posted:

Infrastructure Engineer with Security Clearance

Aurora, Colorado, United States
Innova Solutions, Inc
Kubernetes, Rancher Qualifications We Prefer Experience in deploying, configuring, and supporting CI/CD pipeline tools such as Jira, Confluence, Bitbucket, Jenkins, Artifactory, and GitLab Exposure to cloud-based web services, particularly AWS Knowledge of secure coding practices, including OWASP, secrets management, and vulnerability remediation Strong understanding of networking concepts and architectures Experience working with scanning tools, such as Nessus More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Data Engineering Associate

London, United Kingdom
Metyis AG
needs. Support clients in executing their Big Data strategies by designing and building operational data platforms: ETL pipelines, data anonymization pipelines, data lakes, near real-time streaming data hubs, web services, and machine learning models for training and scoring. Collaborate closely with partners, strategy consultants, and data scientists in an agile environment that values personal initiative. Share knowledge by providing More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Platform Manager - Integration:

Leeds, England, United Kingdom
Hybrid / WFH Options
La Fosse
2+ years of experience in a leadership or team lead capacity - Strong hands-on experience with Boomi and/or other iPaaS platforms - Solid understanding of REST and SOAP web services - Proficiency in XML, JSON, and SQL - Experience with both cloud-based and on-premise integrations - Boomi certification (preferred but not essential) Key Skills: - Boomi, MuleSoft, or Workato - iPaaS integration More ❯
Posted:

.NET Developer

Warrington, Cheshire, North West, United Kingdom
Hays
of working with RDBMS such as Oracle, MySQL or Postgres Excellent knowledge of object-oriented design patterns (GOF, OOAD) & design principles (SOLID, KISS) Proven track record of developing RESTful web services In addition, we are looking for candidates who have: Preferably worked within multidisciplinary teams in an Agile and DevOps environment Experience of delivering in a Government Digital Service (GDS More ❯
Employment Type: Contract
Rate: £400.0 - £420.0 per day + 400-420
Posted:

Software Engineering Senior Scala Developer Professional Leicester, GB

Leicester, Leicestershire, United Kingdom
Avature
quality standards. Experience with J2EE applications, JBoss, Jenkins, Ansible, Git A strong understanding of Agile methodologies and ways of working. Experience leading client facing Scrum ceremonies. Java, Spring Framework, Web Services, JMS, MDB, Junit, JIRA. As an equal opportunities' employer, we welcome applications from individuals of all backgrounds. However, for you to be eligible for this role, you must have More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Retail Systems Developer - Warrington

Risley, Warrington, Cheshire, England, United Kingdom
Hybrid / WFH Options
Lorien
in customer and end-user interactions to gather requirements and provide support Essential Skills: Proficiency with C#, JavaScript, HTML and CSS 2+ years as a software developer Experience with Web Services and REST API's Degree in Computer Science, Information Systems, Physics or Mathematics Any experience with React or Pi's would be beneficial On offer: Hybrid remote working More ❯
Employment Type: Full-Time
Salary: £40,000 - £45,000 per annum
Posted:

Frontend Engineer (Remote)

United Kingdom
Hybrid / WFH Options
InnovateHer
libraries (e.g. Redux, Zustand, or similar). Proficient with testing frameworks (e.g. Jest, Cypress, Playwright) for unit, end-to-end, and automation testing. Experience working with RESTful APIs and web services integration. Strong understanding of accessibility standards (WCAG) and security best practices. Eligible for SC clearance (or willing to undergo vetting). Soft Skills Proactive and self-motivated, able to More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Developer with C# Dot net SQL Server SSIS

London
Nexus Jobs Limited
SQL environment in SSIS and SSAS packages. Integrate the SharePoint environment and Forms with Equation system to introduce automation of processes thereby eliminating the need for duplicate entry. Utilise web services to integrate from cutting edge technology into legacy systems such as Equation. Integrate with all the systems using data abstraction and connectivity layers, i.e. ODBC, ADO.net. Duties Maintain knowledge More ❯
Employment Type: Permanent
Posted:

Cloud Engineer with Security Clearance

Herndon, Virginia, United States
i270 Solutions Group
Requirements: Systems Engineering (DevOps) The Contractor shall coordinate with multiple entities, including mission partners, to ensure tools meet defined requirements. The Contractor shall apply DevOps principles and philosophies to continuously deliver high value enhancements to software in a service-based More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Staff Software Engineer

London, United Kingdom
Cision Ltd
Foster a culture of collaboration and mutual respect. Required Experience Experience with AI tools such as GitHub Copilot Proficiency in C# and .NET 8+ SQL, Git, Unit Testing, RESTful web services, Messaging & queuing Experience with front-end frameworks like React, Docker, Microservice Data Architecture, Microfrontend & Atomic Design Preferred Experience MySQL, Postgres, Kubernetes, GraphQL Education & Experience Bachelor's degree in a More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Staff Software Engineer

Brighton, Sussex, United Kingdom
Cision Ltd
Foster a culture of collaboration and mutual respect. Required Experience Experience with AI tools such as GitHub Copilot Proficiency in C# and .NET 8+ SQL, Git, Unit Testing, RESTful web services, Messaging & queuing Experience with front-end frameworks like React, Docker, Microservice Data Architecture, Microfrontend & Atomic Design Preferred Experience MySQL, Postgres, Kubernetes, GraphQL Education & Experience Bachelor's degree in a More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Consultant

London, United Kingdom
Appian
Experience working in cross-functional teams using agile methodologies Basic knowledge of object-oriented programming, relational databases, SQL, and data modeling Familiarity with software testing practices, APIs (REST, SOAP), web services, and cloud platforms like AWS or Google Cloud (preferred) 3+ years of hands-on software development or technical consulting experience B.S./B.A. in Engineering, Computer Science, or related More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer with Security Clearance

Aurora, Colorado, United States
TEKsystems c/o Allegis Group
with talented teams of engineers, architects, and leaders in an Agile environment. What You Will Learn A breadth of advanced software technologies and techniques including multi-tiered architectures, AWS web services, and microservice software design. Modern DevSecOps and Continuous Integration/Continuous Delivery techniques. Software lifecycle practices for large-scale defense projects. Satellite ground system technologies including command & telemetry, flight More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Frontend Software Developer

Cambourne, Cambridgeshire, United Kingdom
Remotestar
About the Client: Our client is a company at the intersection of art and technology , dedicated to making art accessible to everyone. Through innovative technology, they connect artists and art lovers, creating unique and meaningful digital experiences. About the Role More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted: