2 joburi disponibile

*Hybrid, 3 days onsite, 2 days remote* *We are unable to sponsor as this is a permanent Full time role* A prestigious company is looking for a Application/Cloud Performance & Failover Tester. This company is looking for someone with 2-3 years of experience working in application performance & failover testing. They will test applications, network, cloud, etc. They MUST come from a Kafka or messaging environment. Responsibilities Design and develop performance test scripts and scenarios using appropriate tools and frameworks. Monitor system behavior during performance, Load, Stress, and failover tests and ensure systems meet recovery time objectives. Conduct failover tests by simulations of hardware, software, and network failures. Identify performance bottlenecks, root causes, and potential solutions. Analyze Results, compare against SLAs, Benchmarks and Provide tuning recommendations to improve End User Experience. Document findings in Test management tool and provide actionable recommendations for improving performance/failover processes. Work closely with development, QA and Operations teams to integrate performance and failover testing into the overall testing Approach documentation. Collaborate with Enterprise Quality Process team and ensure standards are followed during failover testing and audit checks are passed. Find opportunity to automate, improve existing process, & contribute towards innovation by doing POCs on latest technologies. Qualifications Bachelor's/master's degree in computer science, Engineering, and any related discipline. 2-3 years in the areas of Performance/Failover Testing/Architecture/DevOps. knowledge of high availability (HA) and disaster recovery (DR) concepts. Experience in collaborating with Development, Site Reliability Engineering, Cloud Engineering, Security in evaluating performance & scalability issues. Understand the architecture of high volume transactional SaaS Systems. Hands-on experience building test automation and failover test suites. Experience in Performance and Failover testing on cloud & on-prem for n-tiered environments. MUST COME FROM A KAFKA ENVIRONMENT Good understanding of application architecture, Non-Functional Requirements & identifying production workloads. Some experience in using tools such as JMeter, Selenium, SpiraTest, and LoadRunner Good understanding of load, soak, scalability, and other types of performance tests. Understanding of AWS or Azure platform to run performance and failover tests. Exposure in performance engineering for J2EE/.NET/LAMP, etc. Familiar with monitoring queues with tools like Any Point, MQ Explorer etc. Experience in running automated performance tests via CI/CD pipelines (on platforms like Cloud bees, GitHub etc.) Experience with application monitoring/Observability, building dashboards, identifying & establishing SLA's, logging & tracing. Understanding of Capacity planning and Performance tuning. Familiar with container technologies such as Docker or Kubernetes.

Job Title: Penetration Tester (Multiple Openings) Location: Bristol, UK (with frequent travel to client sites) Type: Permanent Salary: £55k - £80k We are seeking multiple Penetration Testers to join a leading technology company based in Bristol, UK. The company specialises in cybersecurity consultancy, software development, and bespoke research & development, operating across industries such as telecommunications, finance, defence, rail, and aerospace. Our team plays a key role in safeguarding critical infrastructure and supporting global organisations. As a Penetration Tester, you will be instrumental in evaluating and strengthening our clients' security frameworks. Your role will involve conducting advanced penetration testing, vulnerability assessments, and red teaming exercises to identify and mitigate security risks. Additionally, you will contribute to project management and client engagement. Key Responsibilities: Plan and execute penetration tests on networks, systems, and applications to identify security vulnerabilities. Perform in-depth vulnerability assessments, security audits, and risk analysis, providing clients with detailed reports and actionable recommendations. Collaborate with the red team to simulate real-world cyber threats and evaluate the effectiveness of security measures. Develop and utilise exploit tools to demonstrate potential vulnerabilities and assist clients in understanding associated risks. Required Skills & Qualifications: Bachelor's or master's degree in computer science, Cybersecurity, Information Security, or a related discipline. Relevant certifications: CHECK Team Member, Crest Registered Tester, or equivalent. Minimum of 2 years' experience in penetration testing and vulnerability assessment. Strong understanding of network protocols, operating systems, and security technologies. Proficiency in penetration testing tools such as Metasploit, Burp Suite, Nmap, and others. Preferred Experience: Architecture and end-to-end security reviews. TCP/IP Networking (Firewalls, routing, etc.). Coding/Scripting (Python, Bash, C#, etc.). Internet security. Cryptography and password cracking. Additional Beneficial Skills: Code review. Audit experience (ISO27001, CTAS, CAS(T). Mentorship and leadership capabilities within a technical team. Benefits: Competitive salary with performance-based incentives. Professional development and certification opportunities. A dynamic and collaborative work environment. If you are an experienced Penetration Tester seeking to advance your career, apply today!