objectives. Engage in agile development processes, contributing to sprint planning, stand-ups, and retrospectives. Requirements: Profound expertise in .NET core and strong knowledge of C# fundamentals. Comprehensive understanding of HTTP and APIs. Hands-on experience with both SQL and NoSql databases, demonstrating a keen understanding of their advantages and disadvantages. Established track record of conceptualizing, designing, and deploying systems from More ❯
Tunbridge Wells, Kent, England, United Kingdom Hybrid / WFH Options
FPSG Connect
or hybrid environments (Azure preferred) A deep understanding of the Salesforce platforms, with experience supporting secure integration and development Strong knowledge of networking protocols (e.g. TCP/IP, UDP, HTTP/3) and cloud network architecture (VPNs, subnets, zones) Experience with API security and integration-related platforms such as Auth0 or API Gateways Proficiency with security tools including SAST (e.g. More ❯
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
FPSG
Azure preferred) A deep understanding of the Salesforce platform and eco-system, with experience supporting secure integration and development Strong knowledge of networking protocols (e.g. TCP/IP, UDP, HTTP/3) and cloud network architecture (VPNs, subnets, zones) Experience with API security and integration-related platforms such as Auth0 or API Gateways Proficiency with security tools including SAST (e.g. More ❯
Security with expertise in Network Security, Infrastructure, Operating Systems, and Applications. Proficient in IT Security best practices. Strong understanding of the OSI Reference Model and network communication protocols (DNS, HTTP/S, SSL, SMTP, FTP/S, LDAP/S). Knowledgeable in Defensive Cyber-attack methodologies and frameworks. Understanding of Malware capabilities, attack vectors, propagation, and impact. Excellent communication More ❯
Employment Type: Contract
Rate: £45.00 - £85.00/hour In IR35 (PAYE & Umbrella) available
Sheffield, Yorkshire, United Kingdom Hybrid / WFH Options
Pendo
management patterns and libraries (eg Pinia, Vuex, Redux) Strong foundation in software engineering principles, including data structures, algorithms, and software design Solid understanding of web application architecture, including APIs, HTTP requests, databases, caching, and related concepts Preferred Qualifications Bachelor's or Master's degree in Computer Science or related technical field Experience manipulating and displaying large quantities of data, with More ❯
Job Title: Security Testing Consultant (Penetration Testing) Location: London SE1 (with hybrid working available post-probation) Salary: 45,000 - 60,000 + benefits Are you a skilled Penetration Tester looking to join a collaborative and mission-driven cyber security team More ❯
City of London, London, Grange, United Kingdom Hybrid / WFH Options
Applause IT Recruitment Ltd
Job Title: Security Testing Consultant (Penetration Testing) Location: London SE1 (with hybrid working available post-probation) Salary: £45,000 - £60,000 + benefits Are you a skilled Penetration Tester looking to join a collaborative and mission-driven cyber security team More ❯
+ equity We love Go, HTTP, gRPC and containers! Come and join our backend team and design, build and support APIs that are requested tens of millions of times per day as well as internal tools that keep our community safe and our business efficient. We run a modern containerised stack in AWS using a mixture of database technologies (MySQL More ❯
+ equity We love Go, HTTP, gRPC and containers! Come and join our backend team and design, build and support APIs that are requested tens of millions of times per day as well as internal tools that keep our community safe and our business efficient. We run a modern containerised stack in AWS using a mixture of database technologies (MySQL More ❯
the Android SDK, Jetpack Compose, and MVP/MVVM architecture Solid experience with Kotlin Coroutines, RxJava, and Java concurrency Proficiency with dependency injection frameworks Experience building apps that consume HTTP APIs, WebSockets, and Protocol Buffers (proto3) Confidence in writing and maintaining UI tests Clear and professional English communication (B2+ level or higher) Proven leadership or management experience within a mobile More ❯
to code using Swift for iOS (with Xcode), have experience in test development , experience in agile environments and an excellent understanding of the iOS ecosystem . Further experience of HTTP/TLS/TCP protocols, XCUI Test, PACT contract testing, REST/JSON web services, Jenkins CI Systems, Appium and Xcode is highly desirable. Key Responsibilities Develop and maintain robust … What You Bring Strong iOS Swift coding skills (Xcode) and deep knowledge of the iOS ecosystem Proven experience in test development with expertise in agile environments Familiarity with XCUITest, HTTP/TLS/TCP protocols, REST APIs, JSON, CI systems (e.g., Jenkins), and Appium is advantageous For senior/lead roles: Additional experience mentoring team members or leading teams Why More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Deerfoot Recruitment Solutions Ltd
to code using Swift for iOS (with Xcode), have experience in test development , experience in agile environments and an excellent understanding of the iOS ecosystem . Further experience of HTTP/TLS/TCP protocols, XCUI Test, PACT contract testing, REST/JSON web services, Jenkins CI Systems, Appium and Xcode is highly desirable. Key Responsibilities Develop and maintain robust … What You Bring Strong iOS Swift coding skills (Xcode) and deep knowledge of the iOS ecosystem Proven experience in test development with expertise in agile environments Familiarity with XCUITest, HTTP/TLS/TCP protocols, REST APIs, JSON, CI systems (e.g., Jenkins), and Appium is advantageous For senior/lead roles: Additional experience mentoring team members or leading teams Why More ❯
We're Looking For: ️ Proven experience as a Network Security Specialist or in a similar role within network security ️ Strong knowledge of networking protocols (e.g., TCP/IP, DNS, HTTP) and network security tools (e.g., firewalls, IDS/IPS, SIEM) ️ Experience with security frameworks such as NIST, CIS, and ISO 27001 ️ Familiarity with cloud security and hybrid network environments is More ❯
of Splunk architecture, components, and deployment options. • Proficiency in Splunk Search Processing Language (SPL) for creating complex search queries and reports. • Experience with Splunk data ingestion methods, including forwarders, HTTP Event Collector (HEC), and scripted inputs. • Familiarity with Splunk Enterprise Security (ES), Qumolos, and Splunk SOAR is a plus. • Solid understanding of IT infrastructure, including networking, operating systems, and security More ❯
similar role You have a proven track record in the integration and testing of analytics technologies in web and mobile applications. You have experience with application data debugging, analysing http requests and logs to identify data quality issues. You are an analytically minded, detail-oriented individual who enjoys crunching numbers to reveal business and user experience insights. You have experience More ❯
skills. Proven customer support experience. Strong troubleshooting skills. Ability to work independently in a fast-paced environment. Knowledge of EDI standards and protocols, including XML, TCP/IP, FTP, HTTP, and AS2. Experience with Opentext EDI platform preferred. Understanding of relational databases and network technologies. Fluent in English; German and/or Spanish are advantages. Collaborative, adaptable, and relationship-oriented. More ❯
Manchester, England, United Kingdom Hybrid / WFH Options
Capgemini
to fetch and update data from the server. Handle data fetching, error handling, and data synchronization. Utilize third-party libraries and APIs to enhance application functionality (e.g., Axios for HTTP requests, Chart.js for data visualization). Optimize application performance by minimizing re-renders and using virtual DOM. Implement lazy loading, code splitting, and other performance optimization techniques. Write unit tests More ❯
and experience with industrial control systems and networks. In depth knowledge of networking devices such as Firewalls, Proxy servers, Routers, Switches, TAPs etc. In depth knowledge of networking protocols HTTP, VOIP, TCP/IP, NAT'ing etc. Good understanding of network cabling e.g. copper, fiber and their characteristics. Hold CCNA, CCNP, CCIE or similar Network/Security certification. Strong understanding More ❯
Sheffield, Yorkshire, United Kingdom Hybrid / WFH Options
Reach Studios Limited
experiences for iOS and Android applications using best practises and coding standards set by our team. Experience developing mobile apps in Flutter (dart) Experience working with libraries such as Http/Dio for API consumption Familiarity/Experience with an architectural pattern such as BLoC, MvvM, MVC, Clean, etc Experience working with a global state manager (BLoC, Redux, Provider) Experience More ❯
stress conditions. Some other highly valued skills may include: Experience with monitoring tools (such as AppDynamics) Proficiency with API testing tools and load generation frameworks. A good appreciation of HTTP protocols and REST APIs. Excellent scripting knowledge. An appreciation of how to approach non-functional testing for user interfaces (primarily web browsers). An ability to understand database schemas and More ❯
stress conditions. Some other highly valued skills may include: Experience with monitoring tools (such as AppDynamics) Proficiency with API testing tools and load generation frameworks. A good appreciation of HTTP protocols and REST APIs. Excellent scripting knowledge. An appreciation of how to approach non-functional testing for user interfaces (primarily web browsers). An ability to understand database schemas and More ❯
creating test data. Skilled in mentoring and collaborating with cross-functional teams. Experience and Qualifications Experience testing Mobile apps across Android and iOS. Experience validating REST APIs and understanding HTTP data flows. (Requests, Responses) Proficiency with scripting languages (TypeScript preferred) to support test data creation. Experience managing test environments, debugging issues, and integrating tests in CI pipelines. Experience owning release More ❯
responsibilities, formally or informally. Proven experience in at least one of the following: edge computing, distributed systems, containerization, or cloud infrastructure . Deep understanding of internet infrastructure fundamentals (DNS, HTTP/S, TLS, TCP/IP, etc.). Demonstrated experience with go-to-market (GTM) strategy , pricing , and product positioning . Strong collaboration skills across engineering, sales, marketing, and customer More ❯
QUIC, MASQUE, and ECH), involves close collaboration with the IETF, and pushes the boundaries of what's possible in networking and security. You don't need to be an HTTP or cryptography expert to join - we're looking for excellent engineers who love tough problems, want to learn deeply, and are excited to contribute to one of the most technically … demanding areas of infrastructure. What you'll do Build and operate systems that terminate HTTP and TLS at Internet scale Migrate core infrastructure from NGINX to a next-gen Rust-based proxy Measure and improve protocol performance across real-world traffic Contribute to open source and industry standards Learn from and work alongside some of the leading engineers in this … space You might be a good fit if you: Have solid systems programming experience (Rust, C, or similar) Experience/understanding of HTTP/2, HTTP/3, QUIC, congestion control, or transport-layer protocols Thrive in complex technical domains and enjoy learning new things Care about building reliable, secure, and performant software Are motivated by impact - technical, operational, and More ❯
and measuring advertising effectiveness. _ga Registers a unique ID that is used to generate statistical data on how the visitor uses the website. Maximum Storage Duration : 2 years Type : HTTP Cookie _ga_# Used by Google Analytics to collect data on the number of times a user has visited the website as well as dates for the first and most … recent visit. Maximum Storage Duration : 2 years Type : HTTP Cookie g.gif Registers statistical data on users' behaviour on the website. Used for internal analytics by the website operator. Maximum Storage Duration : Session Type : Pixel Tracker Some of the data collected by this provider is for the purposes of personalization and measuring advertising effectiveness. NID Pending Maximum Storage Duration : 6 months … Type : HTTP Cookie # Used to track user's interaction with embedded content. Maximum Storage Duration : Session Type : HTML Local Storage Secure-ROLLOUT_TOKEN Pending Maximum Storage Duration : 180 days Type : HTTP Cookie iU5q-!O9@$ Registers a unique ID to keep statistics of what videos from YouTube the user has seen. Maximum Storage Duration : Session Type : HTML Local Storage LAST More ❯