Advanced Development Engineer Jobs

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company. At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a "normalized" problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in. Available locations: Austin, TX About the department Cloudforce One is Cloudflare’s threat operations and research team, responsible for identifying and disrupting cyber threats ranging from sophisticated cyber criminal activity to nation-state sponsored advanced persistent threats (APTs). Cloudforce One works in close partnership with external organizations and internal Cloudflare teams, continuously developing operational tradecraft and expandin

About the Team DoorDash Labs is an independent team within DoorDash. We explore robotics and automation to transform last-mile logistics in the long term. If you have a passion for applying robotics solutions in a service used by millions of people, then we want to talk to you! About the Role You will be a valuable and developing member of the Service Operations team at DoorDash Labs. You will build on your existing technical skills to perform diagnostic, maintenance, and repair work to keep our robot fleet and electric bicycles operating at peak performance, supporting our fleet utilization goals. You will work closely with Senior Service Technicians and your manager to expand your troubleshooting skills, gain deeper familiarity with our systems, and progressively take on more complex repairs. This is an on-site role with expectations of 100% in-office presence in Mesa, AZ. This position is available on the PM shift (2:30 PM – 11:00 PM), five days per week, with at least one weekend day . You’re excited about this opportunity because you will… Perform standard and intermediate Service Technician tasks with growing independence, including service and upkeep of robotic systems and electric bicycles. Repair common faults in robotic platforms, modular components, electric bicycle drivetrains, and support vehicles using established troubleshooting procedures. Assist with complex or unusual faults alongside senior or lead technicians to learn advanced diagnostic methods for both robotic systems and e-bikes. Complete repairs on electrical systems, control units, battery packs, and hardware under guidance, with opportunities to develop toward independent advanced repairs. Use and interpret technical manuals, schematics, and diagnostic flowcharts to guide your work, applying these resources to both robot and electric bicycle service tasks. Document all diagnostic steps, repair actions, and component failures in the service management system to maintain accurate

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company. At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a "normalized" problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in. Available Locations Switzerland About the Role We are seeking a highly accomplished and strategic Sr. Commercial Account Executive to join our Swiss Sales Team, specifically for the German speaking part of Switzerland . In this advanced role, you will be pivotal in driving significant growth by leading comprehensive sales cycles within a portfolio of assigned enterprise-level clients, and strategically acquiring new logos. The ideal candida

Talent Acquisition Specialist Location: Alpharetta, GA (Hybrid) About Hexnode Hexnode is a global leader in Unified Endpoint Management (UEM) , trusted by over 100 countries and managing millions of devices worldwide. With a rapid pace of innovation, we have established ourselves as a dominant force across Apple, Windows, Android, macOS, Linux, and tvOS. The Americas is our most strategically critical region. As we enter a phase of hyper-expansion, we are looking for a high-impact Talent Acquisition Specialist to serve as the architect of our growth, finding the people who will define Hexnode’s future. Why Hexnode? Hexnode is a rare combination of global scale, product excellence, and startup-level velocity. We operate in a mission-critical category—unified endpoint management—supporting organizations that rely on secure, reliable device management every minute of every day. Role As a Talent Acquisition Specialist, you will be the face of Hexnode for candidates across Go-To-Market roles. You are not just a "screener"—you are a consultant to our leadership team, a storyteller for our brand, and a closer who understands how to win talent in a competitive B2B SaaS market. Responsibilities Collaborate with hiring managers to translate business goals into headcount reality, defining "what great looks like" for every role. Manage the end-to-end journey from creative sourcing and initial outreach to complex offer negotiations and closing. Go beyond the "Apply" button. Use advanced Boolean, LinkedIn Recruiter, and creative networking to engage high-performing passive talent. Deliver a world-class candidate experience that mirrors the excellence of our product—transparent, efficient, and professional. Drive employer branding initiatives to position Hexnode as the employer of choice in the North American tech hub and beyond. Leverage ATS data and market insights to optimize pipelines and provide regular updates to regional stakeholders. Who You Are You have exten

About Flexport: At Flexport, we believe global trade can move the human race forward. That’s why it’s our mission to make global commerce so easy there will be more of it. We’re shaping the future of a $10T industry with solutions powered by innovative technology and exceptional people. Today, companies of all sizes—from emerging brands to Fortune 500s—use Flexport technology to move more than $19B of merchandise across 112 countries a year. The recent global supply chain crisis has put Flexport center stage as we continue to play a pivotal role in how goods move around the world. We are proud to have the support of the best investors in the game who believe in our mission, solutions and people. Ready to tackle global challenges that impact business, society, and the environment? Come join us. Global Operations Specialist Help our customers improve their global supply chains The Opportunity: At Flexport, we know global trade can move the human race forward. That’s why it’s our mission to make global trade easier for everyone. Flexport today connects more than 10,000 clients, both consignees and shippers, across 112 countries. Our role is to help businesses of all sizes find the global trade solutions that will empower their success. Now more than ever, customers need our support to survive and win in 2025. Their success is our success. We work back from what’s best for them to find a solution. That’s why we are building the Platform for Global trade - a strategic model combining customer centricity, supply chain expertise, advanced technology, and data analytics. As a Global Operations Specialist, you are responsible for executing the shipment lifecycle for Ocean & Air shipments, ensuring data integrity is maintained at the highest standard, and proactively minimizing delays with urgency. As a new team member in our North American Operations group, you'll begin by immersing yourself in our company culture and mastering world-class operati

About Flexport: At Flexport, we believe global trade can move the human race forward. That’s why it’s our mission to make global commerce so easy there will be more of it. We’re shaping the future of a $10T industry with solutions powered by innovative technology and exceptional people. Today, companies of all sizes—from emerging brands to Fortune 500s—use Flexport technology to move more than $19B of merchandise across 112 countries a year. The recent global supply chain crisis has put Flexport center stage as we continue to play a pivotal role in how goods move around the world. We are proud to have the support of the best investors in the game who believe in our mission, solutions and people. Ready to tackle global challenges that impact business, society, and the environment? Come join us. Global Operations Specialist Help our customers improve their global supply chains The Opportunity: At Flexport, we know global trade can move the human race forward. That’s why it’s our mission to make global trade easier for everyone. Flexport today connects more than 10,000 clients, both consignees and shippers, across 112 countries. Our role is to help businesses of all sizes find the global trade solutions that will empower their success. Now more than ever, customers need our support to survive and win in 2025. Their success is our success. We work back from what’s best for them to find a solution. That’s why we are building the Platform for Global trade - a strategic model combining customer centricity, supply chain expertise, advanced technology, and data analytics. As a Global Operations Specialist, you are responsible for executing the shipment lifecycle for Ocean & Air shipments, ensuring data integrity is maintained at the highest standard, and proactively minimizing delays with urgency. As a new team member in our North American Operations group, you'll begin by immersing yourself in our company culture and mastering world-class operati

About Flexport: At Flexport, we believe global trade can move the human race forward. That’s why it’s our mission to make global commerce so easy there will be more of it. We’re shaping the future of a $10T industry with solutions powered by innovative technology and exceptional people. Today, companies of all sizes—from emerging brands to Fortune 500s—use Flexport technology to move more than $19B of merchandise across 112 countries a year. The recent global supply chain crisis has put Flexport center stage as we continue to play a pivotal role in how goods move around the world. We are proud to have the support of the best investors in the game who believe in our mission, solutions and people. Ready to tackle global challenges that impact business, society, and the environment? Come join us. Global Operations Specialist Help our customers improve their global supply chains The Opportunity: At Flexport, we know global trade can move the human race forward. That’s why it’s our mission to make global trade easier for everyone. Flexport today connects more than 10,000 clients, both consignees and shippers, across 112 countries. Our role is to help businesses of all sizes find the global trade solutions that will empower their success. Now more than ever, customers need our support to survive and win in 2025. Their success is our success. We work back from what’s best for them to find a solution. That’s why we are building the Platform for Global trade - a strategic model combining customer centricity, supply chain expertise, advanced technology, and data analytics. As a Global Operations Specialist, you are responsible for executing the shipment lifecycle for Ocean & Air shipments, ensuring data integrity is maintained at the highest standard, and proactively minimizing delays with urgency. As a new team member in our North American Operations group, you'll begin by immersing yourself in our company culture and mastering world-class operati

Job Title: Mammographer Banding: 7 Location: Derby Working Hours: 08.00am – 17.00pm, Monday to Friday Rate: £35.00-£36.00 P/H We are looking for a highly skilled Band 7 Mammographer to join our team in Derby. This ongoing position offers a competitive pay rate of £35.00-£36.00 per hour, with working hours from 08:00 am to 17:00 pm. The role is available for an immediate start and provides an excellent opportunity for an experienced mammographer to deliver high-quality breast imaging services in a dynamic healthcare setting. Responsibilities : As a Band 7 Mammographer, you will be responsible for performing a range of mammographic examinations, including screening and diagnostic procedures. You will operate specialized mammography equipment, ensure patient comfort and safety, and provide accurate imaging for diagnosis and treatment planning. Collaborating closely with radiologists and other healthcare professionals, you will maintain high standards of care, adhere to safety protocols, and contribute to the continuous improvement of mammography services. Requirements: Degree in Diagnostic Radiography or equivalent qualification. Current registration with the HCPC. Postgraduate qualification in Mammography is preferred. Minimum of 3 years of experience as a Mammographer, ideally at Band 7 level. Proficiency in using advanced mammography equipment and techniques. Strong understanding of radiation safety and breast imaging protocols. Excellent communication and interpersonal skills. Ability to work effectively both independently and within a team. Commitment to providing high standards of patient care and maintaining confidentiality. Why work with Pulse? From the moment you register with us, our focus is entirely on you. During our first conversation, you’ll quickly see that we understand your specialty inside and out. Our expert recruitment consultants are dedicated to finding you the best opportunities and supporting you every step of the way to secure the perfect

Job Title: Mammographer Banding: 8a Location: South Yorkshire Working Hours: 08.00am – 17.00pm, Monday to Friday Rate: £35.00-£36.00 P/H We are looking for a highly skilled Band 8a Mammographer to join our team in South Yorkshire. This ongoing position offers a competitive pay rate of £35.00-£36.00 per hour, with working hours from 08:00 am to 17:00 pm. The role is available for an immediate start and provides an excellent opportunity for an experienced mammographer to deliver high-quality breast imaging services in a dynamic healthcare setting. Responsibilities : As a Band 8a Mammographer, you will be responsible for performing a range of mammographic examinations, including screening and diagnostic procedures. You will operate specialized mammography equipment, ensure patient comfort and safety, and provide accurate imaging for diagnosis and treatment planning. Collaborating closely with radiologists and other healthcare professionals, you will maintain high standards of care, adhere to safety protocols, and contribute to the continuous improvement of mammography services. Requirements: Degree in Diagnostic Radiography or equivalent qualification. Current registration with the HCPC. Postgraduate qualification in Mammography is preferred. Minimum of 3 years of experience as a Mammographer, ideally at Band 7 level. Proficiency in using advanced mammography equipment and techniques. Strong understanding of radiation safety and breast imaging protocols. Excellent communication and interpersonal skills. Ability to work effectively both independently and within a team. Commitment to providing high standards of patient care and maintaining confidentiality. Why work with Pulse? From the moment you register with us, our focus is entirely on you. During our first conversation, you’ll quickly see that we understand your specialty inside and out. Our expert recruitment consultants are dedicated to finding you the best opportunities and supporting you every step of the way to

Who are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems. We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI and we are looking for folks that want to be part of that. We obsess over what we build. Each one of us is responsible for contributing to increasing the capabilities of our models and the value they drive for our customers. Cohere is a team of researchers, engineers, designers, and more, who are all passionate about their craft. We are a global technology company headquartered in Toronto with key offices in London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul. Join us! Role Overview: As a Senior Machine Learning Engineer specializing in synthetic data, you will play a pivotal role in developing the synthetic data pipeline that is crucial to Cohere’s advanced language models. Your responsibilities will encompass the end-to-end management of synthetic data, including maintaining and optimizing the synthetic data pipeline, data analysis and generation, as well as conducting data ablations and model evaluation to gauge data quality. You will work with diverse web data and code data and transform them using generative models to improve token efficiency and model quality. By combining research and engineering, you will bridge the gap between raw data and cutting-edge AI models, directly contributing to improvements in critical training metrics like throughput and accelerator utilization. Your work will be essential to Cohere’s mission of delivering efficient and reliable language understanding and generation capabilities, driving innovation in natural language processing. If you are passionate about transforming data into the foundation of AI systems, this role offers a unique opportunity to make a

A vacancy has arisen for a Consultant Psychiatrist in a secure hospital setting. The role will initially cover a low secure service, with future opportunities to work across both male and female medium secure services on the same site. This is a part-time position working 26.25 hours per week. What you’ll be doing The postholder will report to the Medical Director and will join a team of experienced full-time and part-time forensic consultants, supported by a full-time resident doctor who provides out-of-hours cover. Each ward has a full multidisciplinary team (MDT), including psychology, occupational therapy, and social work. The hospital also has a well-established clinical governance structure and quality improvement programme. The successful candidate will contribute to clinical governance at both ward and hospital levels. The on-call rota is 1 in 5 (non-resident) and covers several associated secure units. While the resident doctor manages most medical concerns, occasional attendance may be required. Additional units covered include a small bespoke therapeutic service and a low secure unit. Informal discussions and visits to meet the MDT and management team are welcomed. Further details can be found in the job description. What you’ll bring to the role The ideal candidate will be a fully registered and licensed medical practitioner, a Member of the Royal College of Psychiatrists, and on (or eligible for) the Specialist Register, including those within six months of completing their CCT at the time of interview. Approval under Section 12(2) of the Mental Health Act 1983 is required or preferred. Experience in forensic psychiatry is desirable. What we will give you in return You will be supported to succeed and develop through regular career conversations, full training, and multiple pathways into leadership or advanced clinical roles. Benefits include: Free on-site parking 30 days annual leave plus bank holidays Additional birthday leave Enhanced maternity pay C

The goal of a Machine Learning Engineer at Scale is to leverage techniques in the fields of generative AI, computer vision, reinforcement learning, and agentic AI to improve Scale's products and customer experience in production environments. Our machine learning engineers take advantage of robust internal infrastructure and unique access to massive datasets to deliver improvements to our customers. Our Public Sector Machine Learning team is focused on deploying cutting-edge models to mission-critical government systems through products like Donovan and Thunderforge . Our work spans multiple modalities, with a strong focus on both large language models and computer vision. On the LLM side, we are developing agentic systems that help solve complex operational and planning challenges for government partners. This includes building agent frameworks that integrate with custom retrieval pipelines and production APIs, as well as evaluation tools to benchmark and refine agent behavior. We're also advancing research in areas like reinforcement learning for agentic LLMs, with successful deployment into real-world operational environments. On the computer vision front, we're training advanced models to increase labeling throughput and automate perception tasks. Our efforts include building large-scale fine-tuning pipelines, training models across multiple modalities, and developing generalizable vision foundation models to support a wide range of defense applications. You will: Take state of the art models developed internally and from the community, use them in production to solve problems for our customers and taskers Improve and maintain production models through retraining, hyperparameter tuning, and architectural updates, while preserving core performance characteristics Collaborate with product and research teams to identify and prototype ML-driven product enhancements, including for upcoming product lines Work with massive datasets to develop bo

Role Overview You’re a seasoned Site Reliability Engineer who loves owning complex infrastructure, making things run faster, safer, and with less manual effort. In this Staff‑level role, you’ll design and operate VMware‑based private cloud platforms that power mission‑critical SaaS products used by customers around the world. You’ll work across Linux, Windows Server, networking, storage, and automation frameworks to increase reliability, reduce toil, and modernize a global datacenter environment. You’ll have the scope to set technical direction, build automation at scale, and mentor engineers while staying hands‑on with VMware vSphere, F5/AVI load balancers, and hybrid Active Directory. Here’s a breakdown of what you’ll do (not all of it, just the important stuff) Lead the architecture, deployment, and ongoing optimization of VMware vSphere–based private cloud infrastructure across multiple global datacenters. Design and build automation using PowerShell/PowerCLI, Ansible, Python, and CI/CD tools to streamline provisioning, configuration, and compliance. Administer, harden, and troubleshoot Linux (RHEL/CentOS/Ubuntu) and Windows Server environments that host enterprise and SaaS workloads. Integrate and manage Active Directory for authentication, access control, and service accounts across hybrid on‑prem and cloud environments. Partner with network and security teams to manage firewalls, VPNs, storage, and load balancers (F5 BIG‑IP, AVI/NSX Advanced Load Balancer) for highly available services. Document architectures and runbooks, participate in on‑call and change management, and mentor engineers while influencing long‑term reliability and automation strategy. These are the essentials you’ll need to get an interview 10+ years of experience in systems or infrastructure engineering, including operating large‑scale enterprise or SaaS datacenter environments. Deep hands‑on expertise with VMware vSphere (ESXi, vCenter, DRS, HA, vMotion, distributed switches) in production

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone. Recommendation Systems are a key growth lever at Roblox, driving retention, engagement, and monetization for hundreds of millions of users. This role offers the unique opportunity to redefine how users search and discover everything from the most interesting immersive experiences and digital avatars in our Marketplace to personalized advertising. You will solve a diverse range of high-scale ranking, retrieval, and personalization problems across our platform. We combine cutting-edge research —including deep learning, generative AI, and reinforcement learning techniques— with large-scale engineering to bridge experimentation and production; you'll design algorithms that operate at massive scale and shape the next generation of recommender systems for user-generated content. Teams Hiring for This Role Search and Discovery: powers major recommendation surfaces—conducting cutting-edge research in generative modeling, multimodal and MLLM technologies, designing advanced agentic AI algorithms to solve business requirements while achieving technical breakthroughs. Safety, Alt Defense: architects a massive-scale detection engine that identifies recidivist bad actors across billions of account

Role Description As an Infrastructure Engineer, your role will be crucial in shaping and constructing the robust systems that not only support our current flagship products but also lay the groundwork for the next wave of engineering innovations. From optimizing user experiences across various projects to ensuring seamless scalability and data integrity, you'll be at the forefront of shaping the technological backbone of our platform. Collaborating closely with cross-functional teams, you'll leverage your expertise to tackle audacious challenges and push the boundaries of what's possible. Your contributions will directly impact millions of users, as every line of code you write furthers our mission to revolutionize the way people work and collaborate. Join us in redefining the future, where your passion for building scalable, reliable systems will drive meaningful change on a global scale. Our Engineering Career Framework is viewable by anyone outside the company and describes what’s expected for our engineers at each of our career levels. Check out our blog post on this topic and more here . Responsibilities Build infrastructure capable of managing metadata for hundreds of billions of files, handling hundreds of petabytes of user data, and facilitating millions of concurrent connections. Assist in expanding Dropbox's role as the data-fabric, linking hundreds of millions of applications, devices, and services worldwide, while spearheading efforts to improve interoperability and adaptability across various ecosystems. M easur e and optimiz e Dropbox's analytics platform to maintain its status as one of the most advanced in the industry for extracting meaningful insights from vast data volumes. Collaborat e with cross-functional teams to innovate and implement solutions that enhance the performance, reliability, and security of Dropbox's infrastructure, ensuring a seamless experience for users worldwide. On-call work may be necessary occasionally to help address bugs,