Proficiency in languages such as Python or JavaScript is definitely a plus. Familiarity with version control systems like Git Experience with network protocols and technologies (e.g., TCP/IP, HTTP, DNS, DHCP) Experience with network performance testing tools (e.g., Wireshark, iperf) Personal skills Strong communication and collaboration skills. Problem-solving mindset with attention to detail. Ability to work in a More ❯
City of London, London, United Kingdom Hybrid / WFH Options
La Fosse
and Kubernetes. This is a hands-on engineering role with strong product ownership and daily interaction with front-office users. What You’ll Do Design, implement, and maintain scalable HTTP/GRPC services in Rust and Python Develop and optimise data pipelines, databases, and schemas (Postgres, ClickHouse) Build intuitive, real-time UIs using Python and React Translate complex financial logic More ❯
and Kubernetes. This is a hands-on engineering role with strong product ownership and daily interaction with front-office users. What You’ll Do Design, implement, and maintain scalable HTTP/GRPC services in Rust and Python Develop and optimise data pipelines, databases, and schemas (Postgres, ClickHouse) Build intuitive, real-time UIs using Python and React Translate complex financial logic More ❯
including administration and integration with backend systems • Experience with incident response, investigation, and incident handling • Knowledge of network security zones, firewall, and IDS • Knowledge of log formats for syslog, http logs, and DB logs • Knowledge of enterprise endpoint security products: McAfee e-Policy Orchestrator, Cylance, Microsoft Defender, etc • Knowledge of network security tools and appliances: Cisco ISE, Palo Alto NextGen More ❯
Docs, Web, Sign) and/or equivalent UI/UX platforms. 5+ years of experience with data integrations and API development utilizing REST architecture methods, protocols such as SOAP, HTTP, SMTP, etc., and data formats in JSON, XML, plain text. 5+ years of experience with HTML, CSS, JavaScript, Node.js, Python, or Java. Independent systems thinking and willingness to collaborate ideas More ❯
in Computer Science, Electrical Engineering, Computer Engineering, or equivalent related work experience Deep expertise in Windows and Linux operating systems. Strong understanding of networking fundamentals (TCP/IP, DNS, HTTP/S, etc.). Hands-on experience with cloud platforms (AWS, Azure, or GCP) - cloud security knowledge preferred. Familiarity with virtualization technologies and associated security controls. Demonstrated experience in at More ❯
required. Skills & Experience: Sound knowledge in one programming language for development of enterprise and public facing applications, ideally in our core stack (Java and JavaScript). Sound knowledge of HTTP, at least one web development framework (for example Spring or Angular) and at least one RDBMS (e.g. PostgreSQL) Sound knowledge in a wide range of technologies and libraries used in More ❯
is seeking a skilled developer to create and sustain tools for analyzing and exploiting protocol and service vulnerabilities, including C2 frameworks. The role involves working with protocols like DNS, HTTP/S, WebSockets, and SMB; implementing STIGs; debugging software; and using code analysis tools. Candidates should be proficient in languages such as C# (.NET), C, C++, Python, Go, Rust, and … in various protocols and services. Develop proof-of-concept code to build or tailor exploits, especially for Command and Control (C2) tools. Work with communication protocols such as DNS, HTTP/S, WebSockets, and SMB. Perform Security Technical Implementation Guide (STIG) implementations. Debug and resolve software issues. Utilize code analysis tools to assess software functionality and security. Employ version control … o Developing and leveraging proof of concept code to build or tailor exploits, especially in the use of Command and Control (C2) tools. o Communication protocols (Examples include DNS, http/s, websockets, SMB, etc); o Performing STIG implementation. o Debugging software. o Utilizing code analysis tools. o Utilizing version control systems. o Utilizing exploits based on proposed and USG More ❯
. Preferred Extras: Experience with PIM , SaaS provisioning , or identity protection tools. Familiarity with libraries like MSAL/ADAL , and tools like OWIN/Katana . Diagnostic troubleshooting using HTTP/network trace tools. Essential Technical Skills - A good understanding of two or more of the following technologies: Azure Fundamentals (Cloud Concepts, Networking, Compute) Azure Resource Management (Subscriptions, RBAC, Admin … Authentication Library (ADAL), Microsoft Authentication Library (MSAL). Server-side OAuth protocol libraries such OWIN, OpenID Connect or Katana. PowerShell scripting Diagnostic tools (Netmon, Wireshark, Fiddler) Troubleshooting skills in Http and basic Networking traces analysis. Additional Technologies (Nice to Have) Windows Server and Client OS Exchange Server, SQL Server Graph API Modern Authentication Protocols (SAML, OAuth) Seamless SSO, ADAL/ More ❯
to works with technology partner/vendor teams to troubleshoot problems.• Other duties and responsibilities as assigned.Preferred Technical/Domain Skills• OS: Strong Linux Skills, Shell Scripting skills• HLS (HTTP Live Streaming), RTSP/RTP protocols• WebRTC, Content delivery networks (CDN)• HDMI certification testing, Wi-Fi certification & Bluetooth compatibility• Languages: Good knowledge in Java• Other valuable skills: Jenkins, Linux, TestNG More ❯
Experience with testing frameworks such as Jest and JUnit Working knowledge of backend technologies like Java Spring Boot, Node, REST-based API development Knowledge of web architecture and the HTTPprotocol Understanding of microservices architecture Experience with MVC development Knowledge of caching strategies Knowledge of cloud development Familiarity with Jenkins and CI/CD environments Experience developing internationalized software Experience More ❯
tactical and strategic solutions to problems. Develop, manage, and maintain documents supporting Splunk architecture and operational processes. Data onboarding techniques such as syslog, DB Connect (dbConnect), Universal Forwarder (UF), HTTP Event Collector (HEC), and custom scripting. Express a working knowledge of Linux to include use cases supporting patching, SSL toolset, capacity planning, routing protocols, and firewall rules. SPL/Dashboard More ❯
Configure and troubleshoot Cisco ASR routers (including HSRP, OSPF, BGP, route-map) Configure/Troubleshoot Cisco ASA firewalls Configuring and troubleshooting BIND, DHCP, and DNS servers Configure and troubleshoot HTTP/SSL/TLS based issues Troubleshoot ACL/NAT issue on ASAs Create router/switches templates for network standardization Monitors system performance and implements performance tuning Use of More ❯
insertion. Strong Unix/linux OS knowledge. Proficient in deployment of applications in .net and java using Jenkins, Maven and SVN Good experience of middleware deployments like WAS, IBM HTTP Server (IHS),MQ and Web methods Good experience of running DB scripts (Oracle and MSSql) Tools: Jenkins, SVN, SNOW, Jira , Maven, Puppet, Ant Appreciation of Application Test life cycle This More ❯
experience *At least 5 years experience working in a high traffic, production web based environment *Experience with 24/7 Linux based web operations environment *A good understanding of: HTTP and HTTPS DNS TCP/IP Networking principles Firewalls rules and configuration Experience of virtualisation technologies and virtualisation management (KVM, VMware, AWS) *Strong verbal and written communications skills. These include More ❯
5+ years of experience in a QA engineering role, working on web or packaged software products. API Testing - Practical experience testing RESTful or GraphQL APIs, including working with JSON, HTTP requests/responses, status codes, headers, and API design principles. Automated Testing - Proficiency in at least one programming language (e.g., TypeScript, Ruby, Python) to contribute to and maintain automated test More ❯
IAT level II certification. • Linux+, RHCSA, LPIC or equivalent Linux computing certificate is required. • Demonstrated knowledge of Linux: RedHat, CentOS, Debian, etc. • Solid knowledge of protocols such as DNS, HTTP, LDAP, SMTP and SNMP • Experience acquiring and installing software from different sources (ie: vendor tar files, repos) • Identity and Device Management (ie: Active Directory, Kerberos, PAM, SSSD) • Experience using Windows More ❯
a plus. You communicate well in English, both spoken and written. You understand how data is sent over networks (like streaming via TCP/UDP or using APIs via HTTP). What's in it for you?: Salary package with extralegal benefits matching your experience and skills. Hybrid working environment with flexible working hours. Team events and after-work drinks. More ❯
and TypeScript, and supporting tools and libraries such as Node.js, Gulp, Tailwind CSS, Fluent UI (or similar third-party UI kits). Working knowledge of REST APIs and managing HTTP calls to remote endpoints. Utilizes GitLab to maintain source control. Participates in internal code reviews to ensure adherence to best practices and coding standards. Other duties as assigned or required. More ❯
management, cybersecurity, or IT security. Hands-on experience with Nessus (or similar tools such as OpenVAS, Qualys) for vulnerability scanning and management. Experience with network protocols (TCP/IP, HTTP, DNS, etc.), operating systems (Windows, Linux, macOS), and security best practices. Installing and Configuring Nessus, Nessus Manager, Nessus Agents, Log Correlation Engine, Nessus Network Monitor, and Security Center on both More ❯
Lexington, Massachusetts, United States Hybrid / WFH Options
Encode
site test hardware. Qualifications & Required Skills: - Active Secret Clearance (or higher). - Strong understanding of networking applications and protocols, including TCP/IP, DNS, NTP, DHCP, SSH, FTP, and HTTP/S (5 years of experience). - Proficiency in software documentation (5 years). - Extensive experience in C/C++ programming (15 years). - Development experience on a Linux platform More ❯
workflows NetBox plugins and integration, Django Basic Kubernetes management (kubectl) Prometheus, Grafana, OpenTelemetry SSO (OIDC, OAuth, SAML) Troubleshooting on Linux command line (CPU/memory/disk/network) HTTP webhooks, asynchronous messaging (kafka, MQTT, AMQP, AWS SNS) Our culture and values: We own and solve problems with high attention to detail. Our open source contributors, users, customers & team are More ❯
IAT level II certification. Linux+, RHCSA, LPIC or equivalent Linux computing certificate is required. Demonstrated knowledge of Linux: RedHat, CentOS, Debian, etc. Solid knowledge of protocols such as DNS, HTTP, LDAP, SMTP and SNMP Experience acquiring and installing software from different sources (ie: vendor tar files, repos) Identity and Device Management (ie: Active Directory, Kerberos, PAM, SSSD) Experience using Windows More ❯
