Web Services Job Vacancies

101 to 125 of 386 Web Services Jobs

ServiceNow Sr. ITSM Developer 24-12256

Orlando, Florida, United States
APN Consulting Inc
C# and Oracle/Postgres database, PL/SQL and scripting will be preferred Desired skills/knowledge Good understanding of ServiceNow standard capabilities Safe handling of JavaScript, AngularJS, Web services RESTful/SOAP, XML, JSON, etc Experience with ServiceNow or development experience on Lotus Notes/Domino will be an added advantage. Good overall knowledge of ITIL More ❯
Employment Type: Any
Salary: USD Annual
Posted:

Senior .NET Developer

Manchester, England, United Kingdom
MRJ Recruitment
across their platform, ensuring high standards of quality and timely delivery. This is a hands-on role within a collaborative team environment. Key Responsibilities Develop and maintain integrations between web front ends, back-end services, and third-party systems. Apply software development best practices and design patterns in collaboration with other developers and QA engineers. Build new features … distributed, scalable, and fault-tolerant systems. Familiarity with N-Tier architecture and service-oriented design (SOA). Good understanding of OOP principles and relevant design patterns. Proven experience building Web Services, WebAPI, and WCF. Database experience with both SQL and NoSQL systems. Skills in performance tuning and optimization. Confident with source control, particularly Git. Experience in Agile or More ❯
Posted:

Senior .NET Developer

warrington, cheshire, north west england, united kingdom
MRJ Recruitment
across their platform, ensuring high standards of quality and timely delivery. This is a hands-on role within a collaborative team environment. Key Responsibilities Develop and maintain integrations between web front ends, back-end services, and third-party systems. Apply software development best practices and design patterns in collaboration with other developers and QA engineers. Build new features … distributed, scalable, and fault-tolerant systems. Familiarity with N-Tier architecture and service-oriented design (SOA). Good understanding of OOP principles and relevant design patterns. Proven experience building Web Services, WebAPI, and WCF. Database experience with both SQL and NoSQL systems. Skills in performance tuning and optimization. Confident with source control, particularly Git. Experience in Agile or More ❯
Posted:

Senior .NET Developer

bolton, greater manchester, north west england, united kingdom
MRJ Recruitment
across their platform, ensuring high standards of quality and timely delivery. This is a hands-on role within a collaborative team environment. Key Responsibilities Develop and maintain integrations between web front ends, back-end services, and third-party systems. Apply software development best practices and design patterns in collaboration with other developers and QA engineers. Build new features … distributed, scalable, and fault-tolerant systems. Familiarity with N-Tier architecture and service-oriented design (SOA). Good understanding of OOP principles and relevant design patterns. Proven experience building Web Services, WebAPI, and WCF. Database experience with both SQL and NoSQL systems. Skills in performance tuning and optimization. Confident with source control, particularly Git. Experience in Agile or More ❯
Posted:

Senior C# .NET Developer

Portsmouth, Hampshire, England, United Kingdom
Hybrid / WFH Options
MORRIS SINCLAIR RECRUITMENT LTD
C# .NET Developer to work on their proprietary software within their well established team. Our client delivers cutting-edge software solutions for some of the UK's largest financial services companies and has established themselves as a key player in the FinTech space. This is a fantastic opportunity for an experienced Senior C# .NET Developer with good object-oriented … champion the adoption of innovative technologies within the team. Experience Good knowledge of Microsoft development technologies Visual Studio 2022 onwards Strong C#/.NET experience Net/.Net Core Web API development experience API documentation generation tools Experience using IoC containers SQL Server experience 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 Distributed WinForms systems development Desirable Familiarity with DevOps tools for managing work items and source control, with TFS experience being a plus. Alternatively, experience working in a source-controlled, continuous integration (CI) environment. Background in the finance or pensions sector, with an understanding of industry-specific More ❯
Employment Type: Full-Time
Salary: Salary negotiable
Posted:

Senior C# .NET Developer

PO6 3EN, Hilsea, Hampshire, United Kingdom
Morris Sinclair Recruitment
C# .NET Developer to work on their proprietary software within their well established team. Our client delivers cutting-edge software solutions for some of the UK's largest financial services companies and has established themselves as a key player in the FinTech space. This is a fantastic opportunity for an experienced Senior C# .NET Developer with good object-oriented … champion the adoption of innovative technologies within the team. Experience Good knowledge of Microsoft development technologies Visual Studio 2022 onwards Strong C#/.NET experience Net/.Net Core Web API development experience API documentation generation tools Experience using IoC containers SQL Server experience 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 Distributed WinForms systems development Desirable Familiarity with DevOps tools for managing work items and source control, with TFS experience being a plus. Alternatively, experience working in a source-controlled, continuous integration (CI) environment. Background in the finance or pensions sector, with an understanding of industry-specific More ❯
Employment Type: Permanent
Posted:

Java Developer with Security Clearance

Nebraska, United States
TEKsystems c/o Allegis Group
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 Job Description: We are seeking a talented and motivated Java Developer to join our team supporting the GSPS2 program at Offutt Air … Force Base. This role involves developing and testing full-stack Java-based web applications in an Agile/DevSecOps environment, supporting mission systems for the Intelligence, Global Strike, and Nuclear Planning communities. Additional Skills & Qualifications: • Strong communication skills and professionalism, as the team frequently interacts with the PM and government officials. • Quick learners who can adapt to a fast More ❯
Employment Type: Permanent
Salary: USD 145,600 Annual
Posted:

Power BI and Power Apps Consultant

London, United Kingdom
Hybrid / WFH Options
Techwolf
processes and translate that into requirements for workflows/automation using SharePoint, Power Platform and/or Nintex 5. Experience in Python, especially for data handling/transformations 6. Web technologies including HTML 5, JavaScript, jQuery, CSS, XML, Web Services 7. Delivery focused with an Agile mindset. 8. Strong sense of ownership and business accountability Desirable: 1. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Sr. Cybersecurity Software Engineer - Secret Clearance Required

Offutt A F B, Nebraska, United States
Hybrid / WFH Options
Lockheed Martin
corporate responsibility. Your Mission is Ours. What You Will Be Doing : As a Senior Cybersecurity Software Engineer , you will lead the design, development, and security hardening of mission-critical web-based and Java applications that serve the Intelligence, Global Strike, and Nuclear Planning communities. In this role, you will : Architect, develop, and maintain secure software solutions, integrating cybersecurity best … Must be a US Citizen. This position will require a government security clearance. This position is located at a facility that requires special access. Basic Qualifications: - Ability to develop Web or Java code in an Agile/DevSecOps team environment. - Experience reviewing software for cybersecurity assurance. - Experience tracking system cybersecurity posture/compliance. - Must be a US Citizen; this … CD environment. - Familiarity with development tooling VS Code, GitLab, Gradle, GIT, Selenium, JIRA - Experience with JavaScript Frameworks/Libraries (React/Angular/Vue), CSS, and HTML - Experience with Web Services (REST) or JSON/XML. Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration. Clearance Level: Top Secret More ❯
Employment Type: Permanent
Salary: USD Hourly
Posted:

Sr. Cybersecurity Software Engineer - Secret Clearance Required

offutt air force base, nebraska, united states
Hybrid / WFH Options
Lockheed Martin
corporate responsibility. Your Mission is Ours. What You Will Be Doing : As a Senior Cybersecurity Software Engineer , you will lead the design, development, and security hardening of mission-critical web-based and Java applications that serve the Intelligence, Global Strike, and Nuclear Planning communities. In this role, you will : • Architect, develop, and maintain secure software solutions, integrating cybersecurity best … be a US Citizen. This position will require a government security clearance. This position is located at a facility that requires special access. #OneLMHotJobs Basic Qualifications: - Ability to develop Web or Java code in an Agile/DevSecOps team environment. - Experience reviewing software for cybersecurity assurance. - Experience tracking system cybersecurity posture/compliance. - Must be a US Citizen; this … CD environment. - Familiarity with development tooling VS Code, GitLab, Gradle, GIT, Selenium, JIRA - Experience with JavaScript Frameworks/Libraries (React/Angular/Vue), CSS, and HTML - Experience with Web Services (REST) or JSON/XML. Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration. Clearance Level: Top Secret More ❯
Posted:

Pega Developer with Security Clearance

Annapolis Junction, Maryland, United States
Cyberstrike Group
Desired Skills (experience in at least four areas preferred): Development Areas: Front-end UI, middle-tier, back-end, full stack, data modeling, DevOps, SOA, or wrapping legacy systems as web services. Commercial Technologies: Java, JavaScript, HTML, CSS, React, Angular, Spring, Hibernate, Maven, Git, Node.js, SQL, RESTful/SOAP Web Services, MongoDB, Oracle, PostgreSQL, Tomcat, and other listed More ❯
Employment Type: Permanent
Salary: USD 200,000 Annual
Posted:

Senior Software Engineer with Security Clearance

San Diego, California, United States
ASEG Inc
expertise in Cloud architectures, operations and application deployment. Job Overview • Experience with Agile Development, notably Scaled Agile Framework • Developing launch configurations for deployment into AWS GovCloud • Experience with Java, Web Services, Cloud architectures, operations and application deployment, XML and WSDL knowledge • Experience monitoring, troubleshooting and fixing complex systems, preferably in a 24/7 operational environment • Excellent analytical More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Snaplogic Developer

United Kingdom
Hollborn Recruitment Ltd
and enhancements for existing integrations. Required Qualifications Proven experience as a SnapLogic Developer/Engineer. Strong expertise in SnapLogic pipeline design, integration patterns, and deployment. Solid understanding of APIs, web services (REST/SOAP), and data formats (JSON, XML, CSV, Flat Files). Hands-on experience in error handling, debugging, and performance tuning of integrations. Familiarity with relational More ❯
Employment Type: Contract
Rate: £350 per day as per market standards
Posted:

Senior PHP Developer

London, South East, England, United Kingdom
Hybrid / WFH Options
Randstad Technologies
Symfony, Laravel, and in-house MVC solutions-while leveraging CI/CD practices and cloud-native designs. Key Responsibilities Design, develop, and maintain enterprise applications, e-learning portals, and web services using PHP. Apply solid software design patterns and industry best practices. Architect and optimize database systems (MySQL) and craft raw SQL queries for performance. Translate complex business More ❯
Employment Type: Contractor
Rate: £320 - £350 per day
Posted:

Senior PHP Developer

City of London, London, United Kingdom
Hybrid / WFH Options
Randstad Technologies Recruitment
Symfony, Laravel, and in-house MVC solutions-while leveraging CI/CD practices and cloud-native designs. Key Responsibilities Design, develop, and maintain enterprise applications, e-learning portals, and web services using PHP. Apply solid software design patterns and industry best practices. Architect and optimize database systems (MySQL) and craft raw SQL queries for performance. Translate complex business More ❯
Employment Type: Contract
Rate: £320 - £350/day
Posted:

Senior PHP Developer

London, UK
Hybrid / WFH Options
Randstad Digital
Symfony, Laravel, and in-house MVC solutions-while leveraging CI/CD practices and cloud-native designs. Key Responsibilities Design, develop, and maintain enterprise applications, e-learning portals, and web services using PHP. Apply solid software design patterns and industry best practices. Architect and optimize database systems (MySQL) and craft raw SQL queries for performance. Translate complex business More ❯
Employment Type: Full-time
Posted:

Staff Software Engineer with Security Clearance

Englewood, Colorado, United States
Innova Solutions, Inc
third-party APIs. Implementing serverless solutions using AWS Lambda to handle tasks like data processing, database operations, and business logic execution within AWS Connect contact flows. • Integration with AWS Services: Integrating AWS Connect with other AWS services like Amazon DynamoDB for data storage, Amazon S3 for file handling, Amazon Lex for chatbot interactions, and AWS Lambda for custom … have: • Bachelor's degree in Computer Science, Information Technology, or related field; Master's degree preferred. • 6 years of experience in AWS Connect development and implementation. • Proficiency in AWS services such as Lambda, DynamoDB, S3, CloudFormation, IAM, and CloudWatch. • Strong understanding of contact center operations, including IVR systems, call routing, and telephony integrations. • Experience with programming languages such as … React, Python, JavaScript, or Java. • Solid understanding of RESTful APIs, web services, and microservices architecture. • AWS certification (e.g., AWS Certified Solutions Architect, AWS Certified Developer) is a plus. • Experience with CI/CD pipelines and DevOps practices is desirable. Qualified candidates should APPLY NOW for immediate consideration! Please hit APPLY to provide the required information, and we will More ❯
Employment Type: Permanent
Salary: USD 80 Hourly
Posted:

Informatica Developer- Hybrid

Austin, Texas, United States
Hybrid / WFH Options
msysinc
the Healthcare Industry 3 Years Prior experience with an HHS agency 2 Years Prior experience working with PII or PHI data 2 Years Expertise and hands on experience with Web Applications and programming languages such as HTML, CSS, JavaScript, JQuery and APIs 2 Years Prior experience creating website/user interfaces by using standards HTML/CSS practices … Years Functional knowledge or hands on design experience with Web Services (REST, SOAP, etc.) 2 Years Experience developing dashboards and reports using Tableau, including connecting to external data sources. 2 Years More ❯
Employment Type: Any
Salary: USD Annual
Posted:

Senior Software Engineer

Dublin, Ireland
AdsWizz
Who We Are: SiriusXM and its brands (Pandora, SiriusXM Media, AdsWizz, Simplecast, and SiriusXM Connect) are leading a new era of audio entertainment and services by delivering the most compelling subscription and ad-supported audio entertainment experience for listeners in the car, at home, and anywhere on the go with connected devices. Our vision is to shape the future … for audio creators and advertisers. SiriusXM, through SiriusXM Canada Holdings, Inc., alsooffers satellite radio and audio entertainment in Canada. In addition to its audio entertainmentbusinesses, SiriusXM offers connected vehicle services to automakers How you'll make an impact: As a Senior Java Developer , you will play a critical role in designing and building robust, scalable, and secure backend services … requirements and transform them into technical solutions using Spring Boot and modern design patterns. Take ownership of application performance, security, maintainability, and reliability. Develop cloud-native applications leveraging AWS services like Lambda, API Gateway, IAM, VPC, and Fargate. Integrate with relational and non-relational databases such as PostgreSQL , MongoDB , and Redis . Establish and enforce best coding practices including More ❯
Employment Type: Permanent
Salary: EUR 125,000 - 150,000 Annual
Posted:

Python Developer with Security Clearance

Alexandria, Virginia, United States
Gridiron IT Solutions
The qualified candidate must have an active TS security clearance, and will work hand-in-hand with technical and program management leadership to implement the next generation desktop and web based production and dissemination system. This position will require an experienced developer to help enable NGA's Geospatial Intelligence (GEOINT) mission collecting sciences, technology and tradecraft measuring and modeling … an active Top Secret Security Clearance with ability to obtain SCI post-hire Proficient in software development projects or software integration projects in a service-oriented environment (Cloud, SOA, Web-Services). Proactive self-starter demonstrating a positive, willing attitude and excellent oral and written communication skills. Demonstrated ability to adapt to new technologies and learn quickly Organizational … context. Strong experience coding in Python Experience using GitLab for version control, CI/CD pipelines, and resource management Experience using Docker to package and run applications Experience with Web-related protocols and technologies, such as web servers, HTTP, SSL Familiar with AWS/Cloud technologies Team Collaboration tools (Jira, Confluence) Preferred Qualifications: Previous experience supporting the NGA More ❯
Employment Type: Permanent
Salary: USD 150,000 Annual
Posted:

Back End Software Engineer - Bristol

Leeds, Yorkshire, United Kingdom
FDM Group Ltd
Develop APIs and microservices to enable secure and high-performing functionality Play a key role in the ongoing journey to cloud-based infrastructure and deployment Writing modular, well tested web applications that remain easy to maintain as the codebase and business continues to scale Ensuring software is built in a way which is consistent with - and exploits where possible … experience with Java and Spring Boot Familiarity with Node.js and React/AngularJS is beneficial Experience with microservices, API design, and event-driven architecture Strong knowledge of RESTful APIs, web services, and Git version control Solid experience with Docker or other containerisation tools Proven track record using CI/CD pipelines Understanding of DevOps tools such as Jenkins More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Appian Developer (Microsoft Azure Cloud) with Security Clearance

Aberdeen Proving Ground, Maryland, United States
Caelum Research Corporation
Management & Reengineering to optimize workflows, apply robotic process automation and/or AI features where they will improve user productivity Design dynamic user interfaces and complete applications Integrate with web services, databases, or other systems to build process models and executable workflows. Interpret and troubleshoot technical issues within Appian design objects Collaborate with stakeholders to understand business needs … Platform. Experience with configuration, deployment, and testing of enterprise business software applications, specifically Appian-based systems. Experience with business process modeling and optimization. Skills: Proficiency in Microsoft Azure Cloud services and technologies, including Azure App Service, Azure SQL Database, Azure Functions, and Azure DevOps. Strong understanding of software engineering principles, design patterns, and best practices. Experience with Agile/ More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Technical Services Consultant

Stone, Staffordshire, United Kingdom
Hybrid / WFH Options
Instem Group
Technical Services Consultant Location: Hybrid, Stone , Staffordshire (Reporting to our Stone office 2 times per week) Status: Permanent, Full Time Package: Competitive Salary, Remote/Home Working (with one-off allowance), Flexible Working, Development & Opportunity (Personal & Technical), Private Medical (Optical & Dental options), Matching Contributory Pension, 25 Days Leave + Public Holidays + Buy and Sell Scheme, Life Insurance, Referral … Scheme, Employee Assistance Programme, Discretionary Bonus, Benefits Hub. Who's Instem? Well, we're a global provider of bespoke industry leading software solutions and services, which enables our clients to 'bring life enhancing products to market faster'. We boast over 700 pharmaceutical clients (including all the top 20!), ranging from small to enterprise-sized organisations. Over 50% of … your success! We'll invest in you as a person and encourage you to take part in companywide sessions for wellbeing, mental health, critical conversations, and strengths. The Technical Services Consultant is a pivotal role responsible for ensuring the successful deployment and integration of Instem Products and Solutions, both on-site and on Instem Cloud systems. This role emphasizes More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Java Developer

Farnborough, Hampshire, England, United Kingdom
FDM Group
in Java, with hands-on experience in Spring and Spring Boot frameworks Experience in continuous integration and deployment tools, including Jenkins, Ansible, SonarQube, and Nexus Solid understanding of RESTful web services and API design principles Knowledge and practical use of secure development tools, particularly Vault Proficient in using GitHub for version control and IntelliJ IDEA as a development More ❯
Employment Type: Contractor
Rate: £50,000 per annum
Posted:

Software Engineer (SWE1) - Columbia, MD 60% Telework Active T with Security Clearance

Columbia, Maryland, United States
Hybrid / WFH Options
Argo Recruiting
Agile environment supporting national security efforts, focusing on UI development, API integration, and container orchestration. Key Responsibilities: Design and implement responsive UIs using VueJS Develop and maintain APIs and web services in a microservices architecture Support deployment of services using GitLab CI/CD and GitOps practices Implement and troubleshoot containerized applications using Docker and Kubernetes Collaborate … related field 7+ years of software development experience Proficiency with VueJS, JavaScript, HTML/CSS Experience with GitLab, GitOps, and Agile DevSecOps workflows Familiarity with API development and RESTful services Hands-on experience with Linux/Unix environments Experience with containerization technologies such as Docker and orchestration using Kubernetes Preferred Qualifications: Certified Kubernetes Administrator (CKA) or equivalent experience Experience More ❯
Employment Type: Permanent
Salary: USD 78 Hourly
Posted:
Web Services
10th Percentile
£40,000
25th Percentile
£47,500
Median
£65,000
75th Percentile
£80,000
90th Percentile
£96,250