12 of 12 Open Source Jobs in Leeds

recognition since 2021 demonstrates his unwavering dedication to knowledge sharing, community building, and technical innovation within the software development ecosystem. His contributions span multiple channels, from creating widely-adopted open-source security tools to producing educational content that reaches developers across the globe. Jamie's community impact is exemplified through The Modern .NET Show podcast , which serves as … including the United States (25% of all downloads), United Kingdom (15%), Canada (7%), and Asia (30%), providing accessible technical education to developers at all career stages. Technical excellence through open-source contribution forms another cornerstone of Jamie's recognition. His OwaspHeaders.Core library has achieved remarkable success with over 1.2 million downloads, providing essential web application security features to … responsibility," Jamie commented following the announcement. "It represents not just individual achievement, but a commitment to the broader developer community. Through RJJ Software, The Modern .NET Show, and my open-source contributions, I'm able to help organisations and developers alike realise their full potential using modern technologies." The MVP recognition enhances RJJ Software's position as a More ❯

ideally in the bank sector Strong passion for data and software engineering with a problem-solving mindset Proficiency in technologies such as dbt, SQL, Python, Java, SAS, or other open-source analytics tools Ability to translate complex business requirements into technical solutions Excellent communication and interpersonal skills; able to explain technical concepts to non-technical stakeholders Experience in More ❯

ll Be Doing: Leading end-to-end delivery of data engineering projects with accountability for quality and performance. Designing and building scalable, secure data pipelines using modern cloud and open-source tooling. Working closely with architects and analysts to translate business requirements into technical solutions. Driving engineering best practices, including code review standards and agile delivery. Contributing to More ❯

environments Be responsible for providing ongoing support, upgrade and maintenance for the technology components Your skills and experiences: Essential: Good working knowledge of Linux, Networking and PKI Administration of source control systems (git) Ability to use a wide variety of open source technologies and tools Desirable: Knowledge of the Atlassian suite Good understanding of Agile methodologies, DevOps More ❯

threat intelligence, vulnerability management, or cyber threat research. Strong background in technical incident response and cyber threat analysis. Deep understanding of threats targeting government and CNI environments. Proficient in open-source intelligence (OSINT) gathering and analysis. High-level knowledge of Windows and Linux systems, networking, and cloud platforms. Excellent communication skills, with the ability to convey technical risk More ❯

experience in threat intelligence, vulnerability management, or cyber threat research. Hands-on technical incident response and management experience. Strong understanding of emerging threats targeting government and CNI. Proficiency in Open-Source research, Windows/Linux operating systems, core networking concepts, and cloud platforms. Non-Technical Skills: Bachelor's degree in Cybersecurity, Computer Science, or equivalent experience in SOC More ❯

the Lockheed Martin Kill Chain, or the Diamond Model. Ability to perform dynamic malware analysis. Desirable Qualifications & Skills: Certifications such as ECIH, Security+, BTL1, CySA+, SC-200. Familiarity with open-source IR tools (e.g., Velociraptor, Eric Zimmerman Tools, Chainsaw, Volatility, SOF-ELK, DFIR IRIS). Scripting or programming experience (Python, Bash, or Go). About You: Experienced in More ❯

Blue Team. Communicate funding and prioritization suggestions and lead implementation when needed. Develop complex, anomaly-based KQL analytics and playbooks for detection in M365, Linux, and Windows environments. Review open-source research on threats affecting cloud services and VMs, prioritizing and implementing relevant findings. Research vulnerabilities, produce proof-of-concept exploits, and emulate adversary TTPs for training and … testing practices and techniques. Knowledge of Azure, with AWS knowledge preferred. Understanding of Windows Active Directory and Windows OS fundamentals. Networking fundamentals experience. Experience with CI/CD and source control systems. Experience in developing malware and anomaly detections. Use of statistical methods for anomaly detection. Proficiency with Microsoft Sentinel and/or XDR. Strong skills in writing complex More ❯

major decisions for car manufacturers, dealer groups, and leasing companies, as well as driving data-driven decision making for Cox Automotive. You'll collaborate with a talented team, using open-source tools such as R, Python, and Spark, data visualisation tools like Power BI, and Databricks data platform. Key Responsibilities: Develop and implement analytics strategies that provide actionable More ❯

Hugging Face, OpenAI, LangChain) Model fine-tuning, RAG pipelines, vector databases (e.g. FAISS, Pinecone) Cloud (AWS/GCP), CI/CD, Docker Bonus: Knowledge of model optimization, quantization, or open-source contributions. 📩 If interested send your CV to adeeb.rahman@opusrs.com More ❯

cyber research. Strong understanding of adversary TTPs and the threat landscape, especially in CNI/Gov environments. Experience in technical incident response and cloud-based security operations. Proficiency in open-source intelligence (OSINT) and deep technical analysis. Knowledge of Windows/Linux internals, networking, and cloud platforms (e.g. Azure/AWS). Experience in leading teams and managing More ❯

causes using MITRE ATT&CK. o Recommend and coordinate response actions to mitigate impact during active incidents. • IOC and Threat Analysis o Investigate indicators of compromise using commercial and open-source threat intelligence. o Validate alerts and determine their relevance to customer environments, providing context on adversary behaviour and recommending follow-up actions when threats are confirmed. • Threat More ❯