Staff Software Engineer, Server Networking Security (Rust)

Omnea

OUR MISSION At Omnea, we’re reinventing how enterprise businesses operate, starting with the most painful parts: procurement – where a single purchase can drag on for months, trigger 50+ emails, and pull in Finance, Legal, Security, and IT just to get something approved. We’ve raised $75M from Khosla Ventures, Insight Partners, and Accel to change that. Our AI-native platform connects every person, step, and system so buying is fast, safe, and efficient – one place to request, automated approvals and renewals, real-time supplier risk, and complete spend visibility. The opportunity is massive. Every enterprise on the planet has this problem and nobody has solved it. We’ve 10x’d ARR to double-digit millions in 18 months and are trusted by global enterprises like Spotify, MongoDB, Monzo, and Albertsons. We’re now the 4th fastest growing startup in Europe & the Sunday Times' #1 Best Medium Sized Tech Company To Work for. Our team previously scaled Tessian (cybersecurity tech, backed by Sequoia, Balderton, Accel, acquired post-Series C), and our team includes ex-founders operators who’ve grown unicorns, shipped world-class products, and executed at the highest levels. You’ll work alongside leaders like Ben, Abs, Sabrina, and Rebe. FIND OUT MORE ABOUT THE TEAM AND LIFE AT OMNEA HERE. WHY WE NEED A SOFTWARE ENGINEER (PLATFORM) NOW Omnea deploys multiple times a day, serves enterprise customers who expect rock-solid reliability, and is scaling 10x. Our platform team owns the infrastructure, tooling, and developer experience that underpins all of this. We're adding a hands-on Platform Engineer to the team to improve our CI/CD, scale our serverless infrastructure, strengthen observability, and make every product engineer more effective. WHAT WE'RE LOOKING FOR We're hiring at both Level 3 (Senior) and Level 4 (Staff). For calibration, candidates typically bring 5+ years of platform engineering experience in high-growth, cloud-native SaaS environments, but we care more about impact than years. You'll join an experienced platform team and contribute across the full stack, from infrastructure-as-code and deployment pipelines to developer tooling and occasionally product features. WHAT YOU'LL DO * Scale our infrastructure. Design and evolve our AWS serverless architecture (including Lambda, DynamoDB, Aurora, EventBridge) for 10x growth, multi-region HA, and data residency requirements. * Own CI/CD and deployment. Build and improve our deployment pipelines (GitHub Actions), infrastructure-as-code (Pulumi), and release tooling so product teams can ship faster and safer. * Own observability. Build out monitoring, alerting, and debugging across the stack using Datadog. When something breaks, we should know before our customers do. * Improve developer experience. Build internal tooling, automate toil, and remove friction so engineers spend more time shipping product and less time fighting infrastructure. * Code and build. Contribute production-ready TypeScript across infrastructure and product features; raise the bar through solid patterns, libraries, and reviews. WHAT CAN YOU EXPECT? * A strong team. You'll join a platform team of senior and staff engineers who set a high bar and will push you to do your best work. * Modern, cloud-native stack. Everything serverless and IaC-driven (AWS, Pulumi, TypeScript end-to-end). * Continuous delivery. We deploy multiple times a day. Your work determines how fast and safely the whole engineering org ships. * Scalability challenges. As we 10x revenue, you'll evolve infrastructure for multi-region HA, data residency, and performance at scale. * Customer impact. The reliability and speed you build is what lets us win and keep enterprise accounts. * Massive ownership. You own problems end-to-end, from brainstorming through to production. * Collaboration & autonomy. Plenty of heads-down technical work, but also close partnership with product engineers and engineering leadership. ABOUT YOU * Platform engineer & builder. You design reliable infrastructure and write clean production code (TypeScript or similar). You've built and maintained CI/CD pipelines, IaC, and developer tooling at scale. * Cloud-native. Deep knowledge of AWS (Lambda, DynamoDB, EventBridge, IAM, networking) or equivalent cloud-native experience. You understand serverless and its trade-offs. * Developer-first. You think about engineers as your customers. You automate toil, improve feedback loops, and care deeply about making other people productive. * Commercially minded. You understand that infrastructure exists to serve the product and the business. You make trade-offs with that in mind. * Bias for action. You iterate quickly, ship pragmatically, and automate everything. * Culture carrier. You coach teammates, share knowledge freely, and keep calm when things break. Nice-to-haves * Experience with Pulumi or similar IaC frameworks. * Hands-on Datadog experience. * Experience building internal developer platforms or tools adopted org-wide. * Open-source contributions to infrastructure or developer tooling projects. You can learn more about Engineering at Omnea and our hiring process via our R&D Candidate Hub here. At Omnea, we embrace diversity. To build a product that's loved by everyone, we're best served by a team with all sorts of backgrounds, experiences, and perspectives. We encourage you to apply even if your experience doesn't quite match the full job spec! And regardless of your race, religion, colour, gender, or anything else! If you think you could be a good fit for Omnea, please reach out. A FEW THINGS TO NOTE: * We offer competitive geo-localised benefits, and you can check out our UK Benefits Package here and our US Benefits Package here. * We work Tuesdays, Wednesdays & Thursdays in-person at our offices. At this early stage of our company life-cycle it's important to us that we get this together-time, and you can read more about why we believe this is a winning move here * We're commercial, ambitious and we don't pretend otherwise! We're actively seeking folks looking to make the most of a career-defining opportunity, with the hunger to be part of building something really impressive. You can see our values here and our Omnea Future Founder's fund here! * We sometimes use AI note-takers to help us transcribe interview notes, so we can be more present in your interview. If you'd like to opt out of us using automatic transcribers, please note this in the free text field in your application, otherwise we'll take your application as confirmation that you're happy for us to use notetakers (whether added to video calls or in the background). We are proud to be recognised for both our culture and product, and we are just getting started. Join us as we grow! LEGAL NOTE: IF YOU ARE VIEWING THIS POSTING OUTSIDE OF THE OMNEA CAREERS' PAGE, THIS MAY BE AN AUTO-GENERATED ADVERTISEMENT AND MAY LACK THE FULL RANGE OF ADVERTISED INFORMATION - PLEASE CLICK THROUGH TO THE POSTING AT HTTPS://JOBS.ASHBYHQ.COM/OMNEA TO VIEW ADDITIONAL ADVERTISED INFORMATION ON THIS POSTING. ADDITIONALLY, WHERE ROLES HAVE HARD-SPECIFIED REQUIREMENTS (E.G. [X] DAYS IN OFFICE, UNABLE TO PROVIDE VISAS, ETC), IF IN YOUR APPLICATION YOU PROVIDE DETERMINISTIC CHECK-BOX CONFIRMATION THAT YOU DO NOT MEET THE HARD-SPECIFIED REQUIREMENTS, DETERMINISTIC (NOT AI OR SUBJECTIVE) AUTOMATIC REJECTION CRITERIA ARE IN PLACE.

Soho House

The Role… The Infrastructure Engineering Manager will be responsible for the management of a team of Infrastructure Engineers (network, server and cloud combined) and management of supplier relationships alongside the Group Head of Infrastructure. The global Infrastructure team at Soho House is responsible for designing, building, deploying and maintaining the network and security Infrastructure for Soho House and its associated fascia’s (Soho Restaurants, Soho Works, Retail, The Ned, Scorpios, The Line, The Saguaro and Soho House & Co overall). This is a management role and requires a mix of technical knowledge, team management, project management and reporting experience. The role will be based at the London Support Office (180 Strand, Temple, London WC2R 1EA) with a minimum of 4 days on site; reporting directly to the Group Head of Infrastructure and Cyber Security with whom they will work with to ensure we keep a high security and Infrastructure posture throughout all Soho House & Co entities, properties and systems. The role will be roughly 50% business as usual and 50% project based. Responsibilities.. * Resource/vendor management for Infrastructure contractors and agencies * Ensure Infrastructure projects are delivered successfully, on time and on-budget by all Infrastructure engineers, contractors and agencies * Line Management for Infrastructure Engineers * Working with an Infrastructure project manager; ensure progress of all Infrastructure projects are clearly documented and communicated to stakeholders * Review, approve and cross charge invoices for Infrastructure contractors, agencies and suppliers (Hardware, software/licensing and professional services) * Make technical decisions and resolve technical blockers for various projects and issues with Infrastructure engineers, contractors and agencies * Be technically knowledgeable across various parts of Infrastructure (network, server, cloud, security) whom engineers, contractors and agencies could look up to * Where appropriately permitting; get involved with and assist: * Putting together network bill of materials and scoping of new house openings and refurbishments projects * Configuration and maintenance of Infrastructure (network, server, cloud, security) * Carrying out projects including implementing of new network, server, cloud and security tools/functionality globally without disrupting business operations * Remediate vulnerabilities for all internal and external facing networks * Facilitate remediation of internal and external vulnerabilities with third parties where applicable * Ensure new and existing Infrastructure is documented * Ensure handover of new Infrastructure to in-house team and third-party managed service providers * Ensure third-party managed service providers and internal Infrastructure resources are managing Infrastructure support according to their responsibilities and SLAs * Ensure third-party managed service providers have appropriate knowledge to support our Infrastructure and in case there is a lack; upskilling happens by providing knowledge internally available to us * Research, test, procure and implementation of new technologies and products to meet business requirements and improve way of working * Ensure administration work including change requests, updating and managing Infrastructure/security support tickets are carried out * Carry out due diligence on third party works carried out to ensure all Infrastructure and security requirements are met (Resilience, best practises and security) * Co-ordinate quarterly on-site visits to review Infrastructure Required Technical Skills.. * Extensive Experience working with Networking, Server and Cloud * As much of the following vendor skills/experience as possible required: * SSE: Netskope - Secure Web Gateway/Zero Trust Network Access/Cloud Firewall * NGFW: Palo Alto Networks – Firewalls/Panorama * SD-WAN: Aruba EdgeConnect (Formally Silver Peak) * Aruba Central * Switching/Routing: HPE/Aruba AOS-CX, HPE/Aruba AOS-S, Cisco * Wireless: Aruba AOS-8, Aruba AOS-10/Ruckus * NAC: Aruba ClearPass * Microsoft Windows Server 2012-2025 OS, Applications, Features and Roles * SQL, IIS, Active Directory (All Components), PowerShell * Azure, Office365, Entra ID * VMWare ESXI * RHEL KVM * Mobile Device Management * EndPoint Management * Anti-Virus * SQL, IIS Required Experience.. * Strong leadership skills, with experience training and developing a team * Good stakeholder management * Great/Quick troubleshooting thought process * Strong verbal and written communication skills * High attention to detail * Security design principle conscious * Experience working with large scale (80+ site) MPLS/VPLS/SD-WAN Networks * Experience working in large scale, complex routing protocol configuration network environments * Experience working with Data Centres (covering multiple regions) * Experience working with Cloud Environments (covering multiple regions) * Experience working with SSO/SCIM/OATH/SAML (Okta, ADFS and Azure AD) * Experience working in an environment where a change control process needs to be followed * Able to work under pressure and to tight deadlines in a fast-paced environment * Ability to look at current environments and recommend better ways of working * Flexible schedule * Ability to travel internationally Benefits… Soho House offers competitive compensation packages that feature global benefits and perks. Whether you’re seeking entry-level employment or a new opportunity to expand your profession, we offer training to develop the technical and managerial skills necessary to grow your career. * Annual Every House Membership * 50% off Food & Drink, 7 days a week * Staff Room Rates * Private Health and Dental Care * Weekly Pay * Life Assurance * Up to 50% Staff Discount on Cowshed & Soho Home * In Office Dog Policy on Fridays * Season Ticket Loan * Christmas Office Closure * In conjunction with Soho Impact, take 2 days paid a year to support a charity of your choice. * Free Counselling Sessions * Cookhouse & House Tonic: Our Cookhouse & House Tonic programmes offer unique food and drink trainings, events and opportunities to inspire and educate. * Continuous training to develop yourself personally and professionally * Exclusive access to our benefits platform with hundreds of discounts on shopping, gym memberships, holidays, insurance and much more * Team Events: From fitness sessions to cinema screenings and art classes, each month we hold a series of fun events which you can sign up to.

Zscaler

About Zscaler Zscaler accelerates digital transformation to ensure our customers can be more agile, efficient, resilient, and secure. As an AI-forward enterprise, we are constantly pushing the envelope, leveraging the world’s largest security data lake to power our cloud-native Zero Trust Exchange platform. This innovation protects our customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Here, impact in your role matters more than title and trust is built on results. We say, impact over activity. We seek innovators who actively use AI to amplify their impact and who thrive in an environment where we leverage intelligent systems to stay ahead of evolving threats. We believe in transparency and value constructive, honest debate—we’re focused on getting to the best ideas, faster. We build high-performing teams that can make an impact quickly and with high quality. To do this, we are building a culture of execution centered on customer obsession, collaboration, ownership, and accountability. We value high-impact, high-accountability with a sense of urgency where you’re enabled to do your best work and embrace your potential. If you’re driven by purpose, thrive on solving complex challenges, and want to be part of the team that’s helping to secure the AI age, we invite you to bring your talents to Zscaler and help shape the future of cybersecurity. Role We are looking for a Sr. Staff Network Engineer to join our team. This is a fully remote capacity in the Netherlands role, reporting to the Manager, Network Engineering in the Cloud Ops - Network Engineering department. This position involves a mix of infrastructure, project management, and network engineering responsibilities.  * You will join our global team as an integral member, taking ownership of the deployment, monitoring, and ongoing operation of our worldwide production infrastructure across diverse data center locations. * We are seeking a high-trust collaborator with a background in large-scale enterprise or telecom networks who approaches challenges with a growth mindset and a commitment to achieving engineering excellence. * This role requires active participation in our technical on-call rotations, which include support during weekends and holidays to ensure continuous service reliability. What you’ll do (Role Expectations) * Plan, implement, document, and manage data center cabinet layouts and power density to ensure maximum efficiency and reliability * Oversee server capacity deployments, integrating infrastructure with automation to support global scalability and optimized resource utilization * Collaborate with project management and engineering development teams to align on service requirements and hardware integration * Work across functional teams to ensure the seamless synchronization of hardware, software, and network resources * Provide expert technical guidance and troubleshooting support for complex data center infrastructure-related issues, including participating in weekend and holiday on-call rotations Who You Are (Success Profile) * You thrive in ambiguity. You're comfortable building the path as you walk it. You thrive in a dynamic environment, seeing ambiguity not as a hindrance, but as the raw material to build something meaningful. * You act like an owner. Your passion for the mission fuels your bias for action. You operate with integrity because you genuinely care about the outcome. True ownership involves leveraging dynamic range: the ability to navigate seamlessly between high-level strategy and hands-on execution. * You are a problem-solver. You love running towards the challenges because you are laser-focused on finding the solution, knowing that solving the hard problems delivers the biggest impact. * You are a high-trust collaborator. You are ambitious for the team, not just yourself. You embrace our challenge culture by giving and receiving ongoing feedback—knowing that candor delivered with clarity and respect is the truest form of teamwork and the fastest way to earn trust. * You are a learner. You have a true growth mindset and are obsessed with your own development, actively seeking feedback to become a better partner and a stronger teammate. You love what you do and you do it with purpose. What We’re Looking for (Minimum Qualifications) * Minimum 8 years of hands-on experience with high-speed networks (10G to 100G+), expert-level BGP routing and troubleshooting for IPv4/IPv6 in large-scale environments, and strong remote data center operations experience including device configuration, fiber debugging, and patching issue resolution. * In-depth understanding of core networking concepts, including TCP/IP stack performance, with practical experience in IP packet analysis using Wireshark or similar tools; foundational knowledge of AI/ML technologies and experience applying, securing, or positioning AI-driven solutions within the functional domain. * Proven ability to manage complex priorities across ticketing and inventory systems, strong written and spoken English skills, and either relevant organizational experience or a Bachelor’s Degree in Computer Science Engineering; additional language skills are a plus. What Will Make You Stand Out (Preferred Qualifications) * Experience designing and optimizing high-performance, low-latency network infrastructure for AI training workloads, HPC environments, and GPU cluster interconnectivity. * Strong Linux/Unix background with scripting/programming skills in shell, Python, or Perl, plus deep expertise in DNS, HTTPS, GRE, and IPsec, including automation of large-scale end-to-end deployments. * Relevant advanced networking certifications such as CCIE Enterprise Infrastructure/Service Provider, JNCIP-ENT, JNCIP-SP, or similar are a plus. #LI-REMOTE  #LI-MM8 Zscaler’s salary ranges are benchmarked and determined by role and level. The range displayed on this job posting reflects the minimum and maximum target for new hire base salaries for this position across all Netherlands locations. Individual pay placement within this range is determined based on objective, gender-neutral criteria including job-related skills, relevant experience, and education or training. The base salary range listed for this full-time position excludes commission/bonus/equity (if applicable) and benefits. Base Pay Range €91.000—€130.000 EUR At Zscaler, we are committed to building a team that reflects the communities we serve and the customers we work with. We foster an inclusive environment that values all backgrounds and perspectives, emphasizing collaboration and belonging. Join us in our mission to make doing business seamless and secure. Our Benefits program is one of the most important ways we support our employees. Zscaler proudly offers comprehensive and inclusive benefits to meet the diverse needs of our employees and their families throughout their life stages, including: * Various health plans * Time off plans for vacation and sick time * Parental leave options * Retirement options * Education reimbursement * In-office perks, and more! Learn more about Zscaler's hybrid working model and benefits here. By applying for this role, you adhere to applicable laws, regulations, and Zscaler policies, including those related to security and privacy standards and guidelines. Zscaler is committed to providing equal employment opportunities to all individuals. We strive to create a workplace where employees are treated with respect and have the chance to succeed. All qualified applicants will be considered for employment without regard to race, color, religion, sex (including pregnancy or related medical conditions), age, national origin, sexual orientation, gender identity or expression, genetic information, disability status, protected veteran status, or any other characteristic protected by federal, state, or local laws. See more information by clicking on the Know Your Rights: Workplace Discrimination is Illegal link. Pay Transparency Zscaler complies with all applicable federal, state, and local pay transparency rules. Zscaler is committed to providing reasonable support (called accommodations or adjustments) in our recruiting processes for candidates who are differently abled, have long term conditions, mental health conditions or sincerely held religious beliefs, or who are neurodivergent or require pregnancy-related support.