Linux Engineer

About the Position Join our dynamic team as a Linux Engineer responsible for maintaining the essential infrastructure that supports Jane Street’s technology ecosystem. Our dedicated group of Systems Engineers, Administrators, and Programmers is pivotal in upholding and enhancing the platform that drives our production trading systems. With a blend of proprie…

Join our dynamic team at AECOM as a Fire Engineer in London. In this pivotal role, you will be responsible for ensuring fire safety compliance, conducting risk assessments, and designing fire protection systems. You will collaborate closely with architects, consultants, and local authorities to create innovative solutions that enhance safety and functionality.

About incident.ioincident.io is the premier AI incident response platform designed to empower teams to significantly decrease incident response times and enhance service reliability. We consolidate on-call management, incident response, AI-driven Site Reliability Engineering (SRE), and status pages into a unified platform, equipping teams with all the tools necessary to respond swiftly, minimize downtime, and keep customers informed.Since our inception in 2021, we have assisted over 1,500 companies, including Netflix, Airbnb, and Block, in managing more than 500,000 incidents. Each month, tens of thousands of responders from Engineering, Product, and Support utilize incident.io to restore services swiftly, maintain alignment under pressure, and concentrate on what truly matters.We are a rapidly growing, ambitious team dedicated to our customers, product excellence, and delivering exceptional experiences. We have raised $100M from Index Ventures, Insight Partners, and Point Nine, alongside founders and executives from top-tier technology firms.The TeamOur engineers understand the urgency of incident response—they've experienced those late-night wake-up calls. Their mission is to transform those disruptive moments into a streamlined and manageable experience for engineering teams everywhere. They are among our product's most enthusiastic users, driven by an unwavering commitment to customer satisfaction.Whether they are crafting a feature that delights our users or addressing a feature request that simplifies workflows, they are always prepared to go the extra mile.Our primary technology stack includes Go, TypeScript with React, and PostgreSQL, deploying on Google Cloud Platform using GKE and Cloud SQL. We manage our infrastructure with Terraform and leverage BigQuery, Pub/Sub, and Cloud Storage. Monitoring and logging are implemented using Sentry, Grafana + Prometheus, and Kibana, along with CircleCI for automated testing and deployment.

Join Assystem as a Cost Engineer, where you will play a pivotal role in managing and forecasting project costs. Your expertise will drive financial efficiency and contribute to our commitment to delivering exceptional engineering solutions.

Role overview Accor Hotels seeks a Shift Engineer based in London. The main focus is to maintain the hotel’s facilities and help create a welcoming environment for guests. This position plays a key part in ensuring everything runs smoothly behind the scenes. Main responsibilities Perform routine maintenance tasks across the property to keep systems and equipment in good working order Identify, troubleshoot, and resolve issues with equipment or building facilities as they occur Adhere to safety procedures and comply with all applicable standards and regulations

Apex Focus Group collaborates with research organizations, academic institutions, and brands to gather authentic consumer insights. We connect individuals with flexible remote research opportunities designed to influence product development, services, and overall user experiences.Role OverviewWe encourage individuals from diverse backgrounds, including those interested in data entry positions, to apply for participation in upcoming consumer research studies. These studies may encompass online interviews, product assessments, or feedback sessions, predominantly conducted remotely.This is a casual, project-based opportunity well suited for those seeking part-time involvement in research that aligns with their availability and profile.Requirements A smartphone, tablet, or computer equipped with a functional camera A reliable internet connection Capability to adhere to written guidelines and provide insightful feedback A valid email address for receiving study notifications Benefits Flexible participation - engage only when studies are a good fit for your profile Variety in research formats, including remote online focus groups, video interviews, product evaluations, and digital feedback sessions No prior data entry experience necessary - just a readiness to participate Some studies may provide early access to unreleased products or services Compensation is available for many studies, depending on the type If you are eager to contribute to research that influences real-world decisions and explore flexible part-time, remote opportunities, we invite you to register your interest online today.Important Notice – No Fees RequiredWe do not charge any fees to register or participate. Be wary of any communications requesting payment to take part in research.

Join our dynamic Graduate Programme, a meticulously crafted two-year initiative aimed at fast-tracking your career in electrical engineering. Experience hands-on involvement in live projects, receive guidance from seasoned mentors, and start making a significant impact from your very first day.Your journey will include: Direct access to mentors and industry experts — absorb insights from leaders in the field. Collaborative learning through Graduate Forums — engage, share, and develop alongside peers. A customized upskilling framework — enhance your technical and professional competencies. Industry rotations across various clients and locations — expand your horizons and experience diverse environments.Throughout this self-directed two-year journey, you'll gain invaluable exposure to the nuclear sector. Start with broad interactions across teams and clients, before transitioning into roles that align with your professional aspirations. Anticipate a landscape filled with variety, challenges, and opportunities for growth — all while playing a role in some of the UK’s pivotal energy projects.

About Chalk Chalk is revolutionizing the data platform for the next generation of machine learning applications. We eliminate the complexity, latency, and scalability hurdles that have historically limited ML capabilities. Our platform delivers Rust-speed performance combined with intuitive tools that developers appreciate. Major companies rely on Chalk for various applications, including preventing fraudulent credit card transactions, identity verification, and optimizing clean energy utilization. Recently, we secured a $50 million Series A funding round led by Felicis. About the Role As a Technical Support Engineer at Chalk, you will be the first point of contact for technical assistance, ensuring that our clients enjoy outstanding experiences with our products. You will engage directly with clients in various sectors, including finance, healthcare, and e-commerce, aiding them in troubleshooting and maximizing the efficiency of Chalk's platform. This position provides a unique chance to gain in-depth knowledge of our technology, collaborate closely with our Engineering and Forward Deployed Engineering teams, and make a significant contribution to customer satisfaction and product excellence. What You Will Do Deliver front-line technical support to Chalk customers, swiftly diagnosing and resolving technical issues. Work alongside the Engineering team to escalate and effectively address complex issues. Acquire comprehensive product knowledge to assist customers in deriving maximum value from Chalk. Document solutions, generate knowledge-base articles, and share insights to prevent recurring issues. Spot areas for enhancing product reliability, usability, and overall customer satisfaction. What We're Looking For A technical background with experience in technical support or software engineering. Proficiency in Python and SQL. Strong troubleshooting, problem-solving, and analytical skills. Exceptional written and verbal communication abilities. Capability to collaborate effectively with both technical and non-technical teams. Prior experience in customer-facing technical roles is highly desirable. Bachelor's degree in Computer Science or a related field.

AECOM is seeking a Principal Electrical Engineer to lead and deliver innovative electrical engineering solutions in a dynamic environment. The selected candidate will be responsible for designing and implementing complex electrical systems, ensuring compliance with industry standards, and collaborating with interdisciplinary teams to complete projects on time and within budget.

We are seeking a skilled and driven Civil Project Engineer to join our dynamic team at cima2 in the heart of London. In this role, you will be responsible for overseeing and managing civil engineering projects from inception to completion, ensuring that all projects meet the highest standards of quality, safety, and efficiency.Your expertise will contribute to innovative project solutions, collaboration with multidisciplinary teams, and compliance with regulatory frameworks.

Aircall develops an AI-powered customer communications platform that serves over 22,000 companies worldwide. The platform brings together voice, SMS, WhatsApp, and AI features to help teams increase revenue, resolve issues quickly, and scale customer-facing operations. With headquarters in Paris and offices in London and other major cities, Aircall continues to expand its reach and invest in AI innovation. The company values customer satisfaction, data-driven decisions, and meaningful results. Ownership, ongoing learning, and collaboration are central to the team culture. People who thrive at Aircall appreciate making a tangible impact within a supportive, team-focused setting. Role overview The AI Productivity Engineer joins the Engineering Productivity (EngProd) team in the London office. The focus is on building and deploying AI-powered tools that streamline engineering workflows. Day-to-day work includes reducing friction, automating repetitive engineering tasks, and integrating intelligent solutions into routine activities. This position is not research-oriented or customer-facing. Instead, the emphasis is on delivering practical, production-ready AI systems that engineers use internally. The tools and systems developed will directly improve engineering efficiency across the organization. This role fits someone who enjoys creating reliable systems that others depend on, with a focus on long-term value over following short-lived trends.

Join Orbital Materials, where cutting-edge AI technology is revolutionizing data center hardware manufacturing. Our advanced AI capabilities enable us to simulate materials at the atomic level, testing millions of hardware configurations much faster than traditional methods. This allows us to uncover optimal designs that set new benchmarks in the industry, achieving specifications like 1 MW/rack, PUE < 1.04, and 12-week lead times.With every deployment, we gather field data that continuously refines our AI models, resulting in superior hardware and smarter AI. This closed-loop system is enhancing performance with every cycle, making us a pivotal force in the advancement of AI technology.Our primary focus is on data centers, a sector with urgent demands and high specifications. However, the AI-driven development process we've created is versatile and applicable to any complex physical system, making data centers just the beginning of our journey.We have operations in London, Canada, and the USA, and we're forming teams across various disciplines, including ML research, product development, mechanical engineering, and chemical engineering. If you're passionate about blending AI with material science, we want to connect with you.Role OverviewAs the Tech Lead Manager at Orbital, you will take full ownership of our internal AI software platform, Curie, which is utilized by our materials scientists, hardware engineers, and manufacturing engineers to create products for critical industries. Your role will involve designing features such as a unified context graph across materials, engineering, and manufacturing for our AI agents.In addition to leading the technical design and delivery, you will provide guidance and management to the software team, establishing high engineering standards, overseeing projects from prototype to production, and fostering a culture of craftsmanship and continuous learning.

Join a Transformative OrganizationPalantir is at the forefront of innovation, developing cutting-edge software that drives data-informed decision-making across critical sectors. Our platforms empower partners to tackle global challenges, from developing life-saving medications to predicting supply chain disruptions and locating missing persons.The OpportunityAs a Government Contracts Specialist, you will play a pivotal role in guiding Palantir through the complexities of the UK Government procurement landscape. You will be a vital member of our UK Government Contracts team, supporting our expanding government business by collaborating with various departments, including Business Development, Legal, Finance, Engineering, Sales, and Leadership. Your expertise will be instrumental in navigating the government contracting process, managing a diverse portfolio of contracts, and ensuring compliance with contractual obligations. Your responsibilities will include managing contracts, devising procurement strategies, fostering relationships, and facilitating the successful completion of deals — from reviewing essential documentation to building pricing proposals and supporting company initiatives.In this role, you will engage directly with some of our highest-value contracts, facing new challenges that offer ample opportunities for professional growth and a significant impact on the company.

Spotify is hiring a Senior Staff Machine Learning Engineer for its Content Platform team in London. This group oversees the entire lifecycle of content on Spotify, from music and podcasts to audiobooks and emerging formats. Their mission: keep every piece of content trusted, safe, and high quality for millions of listeners worldwide. Key responsibilities Design and scale machine learning systems that focus on content safety, policy enforcement, and compliance throughout Spotify’s platform. Shape automated systems that evaluate and act on content, with an emphasis on consistency, transparency, and reliability at a global scale. Contribute to systems for ingesting, enriching, managing, and distributing both licensed and user-generated content. Support trust with listeners and creators by ensuring content remains safe and compliant as Spotify’s platform grows and diversifies. The team The Content Platform team builds and maintains the systems that manage every stage of content on Spotify. The group adapts to new content types and meets challenges introduced by advances in AI and creation tools. Their work centers on technology and processes that support safety, compliance, and quality for a global audience. Location This role is based in London.

Join our dynamic team at OLIVER as a Senior Strategic Consultant, where you will collaborate closely with a key client in the homecare sector. This influential role is essential in steering the strategic direction for a portfolio of iconic household brands that are embarking on a thrilling journey of growth and transformation. As a Senior Strategic Consultant, you will spearhead the formulation of digital and social media strategies, ensuring a cohesive approach across content, integrated marketing efforts, brand narratives, and social-first campaigns. Your passion for intertwining audience insights and cultural relevance with tangible business outcomes will drive innovative strategies that resonate with consumers.

Who We AreAt Verkada, we are revolutionizing the way organizations safeguard their personnel and premises through a unified, AI-driven platform. As a frontrunner in cloud-based physical security, we empower organizations to enhance safety and operational efficiency via an integrated software platform that encompasses video surveillance, access control, air quality monitoring, alarm systems, intercom solutions, and visitor management.With a clientele exceeding 30,000 organizations globally, including over 100 Fortune 500 companies, Verkada serves as the trusted physical security layer, enabling seamless management, intelligent oversight, and scalable implementations. Established in 2016, we have rapidly grown to encompass 15 offices and more than 2,200 dedicated employees.About The RoleWe are in search of a skilled Project Architect within our Global Services division, possessing extensive expertise in Cloud Security, IoT Systems, Networking, Linux environments, Security Surveillance, and Access Control. In this pivotal role, you will collaborate closely with the Global Services Manager and Territory Account Executives to support our large and strategic clientele throughout the Verkada ecosystem. Your responsibilities will include managing post-sales deployment projects, resolving technical issues, and delivering advanced configuration and training on Verkada products. We are looking for a highly motivated individual who is quick to learn and can operate independently while significantly contributing to the success of our global deployments.We prioritize a vibrant in-office culture; therefore, this position requires you to be present at our London office five days a week.What You'll DoAct as the subject matter expert on the complete Verkada product suite, delivering expert-level service to customers throughout the post-sales phase.Take charge of project management for customer accounts to guarantee successful deployment of Verkada solutions within their environments.Enhance the value of Verkada products for clients by configuring and optimizing product features, applications, and analytics, along with providing vendor-led training.Serve as the technical representative to a diverse range of clients, from C-suite executives to loss prevention managers and IT directors.Collaborate closely with your Global Services Manager and Sales Account Executives to devise service strategies and workflows for clients and engage in cross-selling and up-selling initiatives.Become a Product Technical Evangelist by training and educating partners, customers, and internal teams on the latest Verkada product offerings.

Founded in 2017, Obsidian Security addresses a crucial need in securing SaaS applications where modern business transpires, including platforms such as Microsoft 365 and Salesforce. With the backing of prominent investors like Greylock, Norwest Venture Partners, and IVP, we have developed a comprehensive SaaS security platform that minimizes risk, identifies and responds to threats, and prevents breaches at their origin. Our team comprises industry leaders who have shaped the fields of endpoint and identity security at companies like CrowdStrike, Okta, Cylance, and Carbon Black. Currently, we are revolutionizing SaaS security in the age of agentic AI. Trusted by global enterprises such as Snowflake, T-Mobile, and Pure Storage, Obsidian protects over 200 organizations across North America, Europe, the Middle East, Southeast Asia, Australia, and New Zealand, including many of the world’s largest Fortune 1000 and Global 2000 firms. With substantial global momentum, a growing partner ecosystem featuring SentinelOne, Databricks, and Google Cloud, along with a significant fundraising event on the horizon, we are rapidly scaling towards long-term growth and preparing for an IPO. Join us in shaping the future of SaaS security!The OpportunityWe are seeking a Director of Sales to spearhead growth across the EMEA region for Obsidian Security. This pivotal role is essential as we accelerate our growth during this critical phase of our company's evolution. You will be responsible for cultivating and leading a dynamic, competitive, diverse, and high-impact sales team known for delivering value to our customers. Your mission will also involve fostering a positive team culture and a high-performance sales environment.Reporting to the Chief Revenue Officer, you will exemplify best practices in building exceptional customer relationships and achieving success. By leading with a collaborative, team-centric approach, you will harness all of Obsidian’s capabilities along with our customer and partner networks.To successfully acquire, develop, and maintain customer relationships while establishing a thriving business, you must cultivate a high-performance culture, adopting a data-driven strategy and leading with transparency, accountability, and agility. The ideal candidate will possess a customer-focused mindset, a sense of curiosity, operate with integrity, and exemplify authenticity while leveraging strategic opportunities.

Join our dynamic team as a Senior Radiographer, where you will play a vital role in providing high-quality imaging services. This position demands a professional who is dedicated to patient care and possesses advanced radiographic skills.You will be responsible for conducting a variety of imaging procedures, ensuring compliance with safety protocols, and collaborating with healthcare professionals to deliver exceptional patient outcomes. Ideal candidates will have a strong background in radiography and a commitment to continuous professional development.

About the RoleWe are seeking a dynamic and experienced Head of Engineering to lead and expand ThreatAware's Product Engineering team, encompassing backend, frontend, and quality assurance. Reporting directly to the CTO and collaborating closely with the Chief Architect, you will have the opportunity to build a talented team dedicated to delivering our AI-driven solutions. If you have a proven track record of scaling engineering organizations and thrive in an environment where exceptional software is at the forefront, this role is tailored for you.Why Join ThreatAware?At ThreatAware, we empower security teams with a comprehensive source of truth for all devices and tools within their organizations. With over 150 integrations and deployment in under 30 minutes, we provide real-time visibility across vast IT landscapes. Trusted by sectors such as finance, legal, energy, and healthcare, we ensure our clients know what is protected and what is not.We are on the brink of something monumental. After six years of delivering accurate cyber asset data, we are now integrating AI capabilities, offering innovative methods for security teams to analyze data, automate workflows, and proactively manage risks. The engineering team you will build will be crucial in realizing this vision.Your ResponsibilitiesEstablish and oversee the engineering organization.Recruit and develop backend (C#/.NET), frontend (TypeScript), and QA teams as we undergo significant scaling.Define technical direction alongside the Chief Architect and CTO, making architectural decisions that enable rapid deployment without compromising the integrity of enterprise clients with extensive device portfolios.Take ownership of end-to-end delivery: encompassing planning, pipelines, quality gates, and release schedules.Collaborate with DevOps on infrastructure and R&D on applied research to enhance our product offerings.Serve as the engineering advocate within the organization, articulating our development plans, requirements, and timelines.Qualifications We SeekDemonstrated experience in scaling engineering organizations and creating effective structures.Strong technical instincts — while you may not be coding daily, your ability to identify issues is crucial.A proactive approach to shipping, balanced with sound judgment regarding timelines.Experience in SaaS, cybersecurity, or infrastructure software is essential.Exceptional communication skills, capable of conveying project timelines to the board as effectively as discussing systems design with engineers.Bonus: Experience building AI-driven products or working with research teams.

Join us as a Part-Time Remote Research Panelist! We are looking for enthusiastic individuals for our Paid Market Research initiatives. This position offers flexible hours and the chance to work from the comfort of your home.As a data entry clerk or market research participant, you can earn additional income by engaging in online or in-person focus groups. Share your insights on new consumer products and be compensated for your opinions!If you're interested in participating in discussions that shape the future of products, apply now while spots are still available!