Mobile Maintenance Supervisor

About the Position Jane Street is on the lookout for a skilled Mobility/MDM Engineer with a robust background in mobile device management (MDM) and remote device solutions. In this pivotal role, you will be responsible for engineering, managing, and maintaining a rapidly expanding fleet of thousands of iOS and Android devices, ensuring they remain seamlessly connected to essential applications and services that are integral to our business operations. Your focus will be on enhancing, automating, and standardizing our fleet of corporate-owned and BYOD-managed devices, along with their supporting infrastructures. This involves crafting and maintaining PowerShell scripts, optimizing MDM systems, and collaborating with global teams to troubleshoot issues, deploy updates, and enhance systems in this dynamic and fast-paced field. Additionally, you will devise innovative solutions for business challenges and architect integrations that satisfy a range of stakeholder requirements. Strong communication and interpersonal skills are essential, as you will engage with colleagues across the firm worldwide to identify and resolve issues, plan and execute deployments, and improve existing systems whenever possible. Attention to detail and accurate record-keeping are critical in this role. You must possess excellent troubleshooting skills and be expected to document problem resolution processes resulting from thorough root cause analysis. This position is part of our IT Engineering group, which is a dedicated team that architects and manages a global physical, virtual, and mobile computing environment. Your analytical expertise will directly support our colleagues and ensure the highest standards of system performance.

About Checkout.com Checkout.com powers digital payments for brands such as eBay, ASOS, Klarna, Uber Eats, and Sony. The platform handles billions of transactions each year, making payments simple for businesses and consumers alike. Headquartered in London, Checkout.com operates from 19 offices across six continents. The team values performance and continuous improvement, working together to shape the future of fintech. Role Overview The Senior Mobile Engineer will help design and build mobile products that reach millions of users. This role focuses on creating user-friendly and scalable mobile experiences, collaborating with engineers and product leaders to deliver high-quality solutions. Responsibilities include defining architecture, leading technical investigations, and building the systems that support Checkout.com’s consumer products. What You Will Do Design and develop mobile experiences used by a global audience. Lead feature development from planning through deployment and ongoing support. Work closely with backend teams to align system capabilities with mobile needs. Champion best practices in testing, monitoring, and release processes to strengthen product reliability. Mentor team members, review code, and help shape the long-term technical direction for mobile at Checkout.com. Location This position is based in London.

About Us SharkNinja is a global leader in product design and technology, offering a diverse range of highly rated lifestyle solutions that enhance the lives of consumers worldwide. With two trusted brands, Shark and Ninja, we are committed to delivering innovative products that disrupt markets and create significant growth. Headquartered in Needham, Massachusetts, we employ over 4,100 dedicated associates, and our products are available through key retailers and online platforms globally. About the RoleAt SharkNinja, we engineer intelligent, connected products that excite consumers and transform categories. Our engineering teams are expanding in Firmware, Cloud, and Mobile App development. We are building systems that integrate hardware, software, and digital experiences, leveraging AI to streamline design, coding, and testing processes.Join us in designing and delivering the next generation of SharkNinja products, including mobile applications that link consumers to their devices, full-stack architectures that provide seamless experiences, and cross-platform solutions that bring intelligence right to users' fingertips. You'll enhance our current SharkClean app platform while helping to shape a unified app ecosystem for all SharkNinja connected devices. Together, we are making our products smarter every day.What You'll DoCreate cross-platform solutions with React Native to expedite feature delivery for both iOS and Android.Collaborate closely with embedded systems, cloud, and hardware teams to provide comprehensive connected product experiences.Design and implement full-stack architectures that integrate mobile applications with cloud services and connected devices.Develop, execute, and automate tests to verify reliability, performance, and consumer-ready quality.Optimize mobile app performance for broad consumer deployment across diverse device environments.Engage with cross-functional development teams across the software stack from embedded systems to cloud services.

About xAIAt xAI, our mission is to develop artificial intelligence systems that genuinely comprehend the universe, empowering humanity's quest for knowledge. Our compact team is driven, highly motivated, and committed to engineering excellence. We seek individuals who relish challenges and are fueled by curiosity. Operating with a flat organizational structure, we encourage every employee to engage hands-on and contribute significantly to our mission. Leadership opportunities are awarded to those who demonstrate initiative and consistently deliver outstanding results. Strong work ethics and effective prioritization skills are essential for success in our environment. Excellent communication skills are also vital, as all team members must share knowledge clearly and concisely with their peers.About the RoleWe are on the lookout for an outstanding iOS engineer to join our small yet impactful team, focused on developing one of the most valuable AI applications in the world based on its user impact. You’ll be instrumental in crafting innovative mobile experiences that merge technical finesse with product excellence. The ideal candidate will possess the following qualifications:

airapps is seeking a Mobile DevOps Engineer to help improve and automate the development and deployment of our mobile applications. This position is based in the London Metropolitan Area. Role overview This role focuses on building and maintaining automation for mobile app development. The Mobile DevOps Engineer will work closely with cross-functional teams to strengthen deployment pipelines and support reliable releases. What you will do Automate development workflows for mobile applications Enhance and maintain continuous integration and deployment systems Collaborate with engineers and other teams to improve system reliability Requirements Experience with mobile application DevOps practices Strong collaboration skills Ability to support automation and deployment pipelines

LocationLondon, UK - Hybrid – 3 days in office - Office location: Central London (Victoria area)About the RoleJoin our dynamic team as a Mobile/Frontend Engineer where you will leverage your expertise in React Native and TypeScript to enhance and develop a tablet-based Point of Sale (POS) application.This position is perfectly suited for individuals with a strong mobile development background grounded in frontend technologies. Most of our codebase is built using React Native, along with a bit of Next.js for our web interfaces.You will focus on elevating UI quality, optimizing performance, and crafting new features in a fast-paced startup setting where AI technology is an integral part of our development process.Key ResponsibilitiesDevelop and maintain features for our tablet-based POS applicationUtilize React Native and TypeScript extensivelyEnhance UI/UX quality and streamline the existing codebaseRefactor and optimize frontend code for improved performance and reliabilityCollaborate with product engineers and backend developersRapidly deliver new features while ensuring high standards of code qualityEffectively utilize AI-assisted development toolsRequired Experience & SkillsProven experience with React Native and TypeScriptBackground in frontend engineering (JavaScript, React ecosystem)Experience in developing mobile or tablet applications (excluding native Swift/Kotlin)Ability to enhance and maintain existing codebasesExperience in startup or fast-paced settingsAdept at rapidly iterating on product featuresPreferred QualificationsFamiliarity with Next.jsExperience in POS, payment systems, or fintech productsUnderstanding of AI-driven development workflowsExperience collaborating with product or design teamsWhat We ValueWe seek front-end engineers who are passionate about their craft and committed to delivering exceptional user experiences.

Join Hanagroup as a Mobile Chef Manager and take your culinary expertise on the road! In this dynamic role, you'll oversee food preparation and service at various locations, ensuring high standards of quality and customer satisfaction. Your leadership will inspire a team of chefs to deliver outstanding meals that delight our customers.If you're passionate about food and have a knack for managing kitchen operations, we want to hear from you!

Join Our Team at incident.ioAt incident.io, we are revolutionizing the way teams handle incidents with our cutting-edge AI incident response platform. Our mission is to empower teams to significantly minimize incident response times while enhancing overall reliability. By integrating on-call management, incident response tools, AI-driven Site Reliability Engineering (SRE), and status updates into one seamless platform, we enable teams to react swiftly, reduce downtime, and keep customers informed.Since our inception in 2021, we have proudly assisted over 1,500 organizations, including industry leaders such as Netflix, Airbnb, and Block, in managing over 500,000 incidents. Each month, thousands of engineers, product managers, and support teams leverage incident.io to restore services more efficiently, maintain alignment during challenging times, and focus on what truly matters: building exceptional products.We are an ambitious and rapidly growing team that is passionate about our customers, the quality of our products, and creating exceptional user experiences. With $100M in funding from notable investors such as Index Ventures, Insight Partners, and Point Nine, alongside contributions from seasoned founders and executives from leading tech companies, we are poised for significant growth.Your RoleWe are on the lookout for our inaugural React Native Product Engineer to spearhead the development of our mobile application for both iOS and Android. You will enjoy a broad scope of responsibilities and the freedom to influence various aspects, from architecture and tooling to user experience and the release process.This is a unique opportunity to join us at an early stage and contribute to building something impactful: a product that aids individuals during high-stakes situations, helping them regain control and manage pressure effectively.If you are passionate about craftsmanship, user experience design, and making a tangible difference, we would love to hear from you. Although your primary focus will be mobile, you will collaborate across the tech stack with product engineers, designers, and project managers, delivering solutions that impact thousands of users.

Join our dynamic team as a Project Manager in the UK Mobility and Transaction & Investor Support (TIS) practices at Roland Berger. This role presents an exciting opportunity to significantly influence the future of Mobility, Automotive, and Energy sectors.As a Project Manager, you will oversee the complete management and delivery of consulting projects for both private equity and corporate clients. You will lead day-to-day operations, mentor teams, and ensure project success through strategic execution. Your key responsibilities include developing strategies, achieving operational excellence, conducting due diligence, and driving value creation projects. You will collaborate closely with both Roland Berger and client teams, presenting comprehensive findings and actionable recommendations.Occasional national and international travel may be required.Direct the daily execution of commercial engagements, particularly in the Mobility, Automotive, and Energy sectors.Foster client relationships, building trust at senior levels, and leading impactful presentations.Manage, mentor, and develop project teams to achieve peak performance.Collaborate on due diligence, strategic initiatives, and value creation efforts.Create and present polished, client-ready presentations and reports.Contribute to thought leadership on topics relevant to Mobility, Automotive, and Energy.Support the growth of practice areas, including recruitment and knowledge enhancement.

WPP Media, based in London, is the AI-driven media operating unit of WPP. The team supports major brands by combining data, talent, and strong partnerships. With its marketing platform, WPP Open, the company helps clients adapt to change and measure the impact of their media investments. WPP Media’s approach brings together media, data, and creative solutions to deliver results at scale. More information is available at wppmedia.com. Role overview The Manager of Open Mobilization joins the Open UK Mobilization Team in London. This role focuses on launching WPP Open deployments for clients, leading projects from initial analysis through to configuration and delivery. The position requires a hands-on approach to project leadership and close collaboration with client teams. What you will do Lead the implementation of WPP Open deployments for UK clients Analyze client operations and identify operational challenges Configure the WPP Open platform to address client needs Facilitate discovery workshops with client teams Document business processes and project outcomes Drive improvements in operational efficiency to support client success

ABM Industries Incorporated is hiring a Mobile Installation Engineer to support electrical building services across client sites in London. The position is based at Pier Walk and involves working Monday to Wednesday, from 8:00 AM to 5:00 PM, for a total of 40 hours per week. Role overview This role centers on planned preventative maintenance (PPM) and repairs of mechanical and electrical systems. The engineer will help maintain high standards of service and building performance for ABM’s clients. Main responsibilities Complete planned and reactive maintenance assigned by the Site Supervisor and Contract Manager, including electrical and mechanical PPM, minor building repairs, plumbing, and drainage tasks. Update and close out completed tasks using the site PDA maintenance system. Maintain quality workmanship and help ensure efficient building operations. Coordinate with subcontractors for both planned and reactive maintenance when required. Follow all site protocols and health and safety procedures. Keep accurate records of site activities and completed work. Inspect service conditions, respond to call-outs, and handle repairs as needed. Provide on-call support for emergencies outside regular hours if required. Work safely in various building environments, including at height using platforms and ladders. All necessary access equipment and PPE are provided. Ensure ABM-issued tools are safe and well maintained. Support the team and contribute to the success of the contract. Comply with ABM’s health, safety, and environmental policies. Carry out other duties as directed by management. Additional expectations This position involves flexibility to work across multiple sites and with a range of clients throughout London. Compensation Salary: Competitive

Join our dynamic team at Hanagroup as a Mobile Chef Manager! In this exciting role, you'll oversee culinary operations at our kiosk locations, ensuring top-notch food quality and customer satisfaction. Your passion for food and management skills will be key in leading our kitchen staff, innovating menu offerings, and maintaining health and safety standards.

Join TransPerfect, a forward-thinking organization with a vibrant startup culture, as a Mobile Engineer specializing in Flutter. In this pivotal role, you will be instrumental in creating outstanding user experiences for both iOS and Android platforms. This full-time hybrid position encourages both independent and collaborative efforts within a dynamic team dedicated to delivering cutting-edge products.Your expertise in developing mobile applications using Flutter will be essential as you build new components and features from the ground up. You will be part of a team that values innovation and creativity, ensuring that our clients receive the best possible service through our technological advancements.About the Team: The TechOps team at TransPerfect has played a crucial role in our company's achievements over the last decade, streamlining processes for clients and colleagues alike. Our work ranges from enhancing workflows to developing core services that power our GlobalLink platform, all aimed at simplifying complex ecosystems for users.Your Responsibilities:Act as the subject matter expert on mobile app development, guiding the team in defining best practices, design thinking, and deployment processes.Collaborate closely with product managers, engineers, designers, and QA teams to create engaging user experiences on both iOS and Android platforms.Lead the delivery of significant mobile app features, components, and comprehensive application solutions in partnership with technical leads and senior engineers.Thrive in an agile environment while managing internal and external implementation requirements and expectations.Provide constructive feedback to technical staff throughout the software lifecycle to align development priorities with business objectives.Write clean, efficient, and maintainable code in accordance with best practices and coding standards.Stay informed on the latest trends, technologies, and best practices in mobile development.

About Checkout.com Checkout.com builds digital payment solutions for businesses worldwide. From our London headquarters, we support clients such as eBay, ASOS, Klarna, Uber Eats, and Sony, helping them process billions of transactions each year. Our platform aims to remove friction from payments and help partners grow. With 19 offices across six continents, our team brings together a wide range of perspectives and expertise. We focus on driving change in fintech and shaping the future of payments. Lead Mobile Developer Role The Lead Mobile Developer will guide the development of Checkout.com's flagship mobile app. This role covers hands-on coding, setting technical direction, and shaping the app’s architecture. The goal: deliver a high-performance, user-focused experience that scales. This position calls for a mobile specialist who can influence technology choices and component strategies. Strong experience building mobile-first consumer applications is essential. Key Responsibilities Design and implement the first version of our mobile app using React Native, with room to adapt the tech stack as needed. Make key architectural decisions on navigation, state management, animations, and performance to support scalability and maintainability. Champion mobile user experience and performance, deciding when to use React Native or native development approaches. Work closely with backend and product teams to deliver seamless, end-to-end experiences. Define core engineering practices for mobile, covering coding standards, CI/CD, testing, and monitoring. Learn more about us at Checkout.com.

Location: London (Hybrid: 4 days in office, 1 day remote per week) Ebury supports businesses as they expand internationally, with an emphasis on innovation, teamwork, and practical problem-solving. The company encourages each team member to grow and contribute in a supportive environment. Role overview The Principal Product Manager - Mobile will guide Ebury’s transition from custom mobile solutions to a unified, scalable product platform. This position plays a key role as Ebury adopts a platform-centric approach, focusing on building shared infrastructure to improve operational efficiency, ensure regulatory compliance, and deliver strong client experiences across all channels. Why mobile is important at Ebury Mobile technology forms the backbone for essential Ebury functions, including payment approvals, multi-factor authentication, and secure client communications. Currently, these services rely on specialized engineering and tailored implementations. Ebury is now investing in a true mobile product platform, so teams can deliver secure mobile experiences more quickly and consistently. In the near term, mobile will continue to support vital workflows like authentication and approvals. Over time, it is expected to become a primary channel for strategic initiatives, such as offline authentication, regulatory processes (including periodic reviews and RFIs), and serving clients through indirect or partner channels. What you will do Set and lead the vision for Ebury’s mobile platform, determining how mobile is designed, expanded, and scaled. Identify which mobile features should be developed once and reused across teams, and define integration with Ebury’s broader platform ecosystem. Turn the mobile vision into a detailed, actionable roadmap that addresses immediate priorities alongside foundational platform work. Oversee the mobile platform strategy from concept to execution, ensuring urgent needs align with long-term objectives and available resources. Requirements This senior role suits someone who enjoys working collaboratively and wants to shape how mobile technology supports international business operations. Experience leading mobile platform strategy and working across product, engineering, and compliance teams is important for success in this position.

LOCATION: Pier Walk, LondonSHIFT PATTERN: Monday to Friday, 8 AM - 5 PMSALARY: CompetitiveROLE OVERVIEW:As a Mobile Air Conditioning Engineer, you will leverage your expertise in air conditioning systems to conduct reactive fault diagnostics and installations that align with our company’s core services. Your responsibilities will encompass:Comprehensive commissioning and servicing of HVAC equipment, chillers, and associated air handling units.Assisting with warranty repairs when necessary.Generating reports and information sheets in compliance with the company’s quality standards to communicate the quality and performance of installations.Collaborating with contract staff to ensure alignment with agreed contract terms.Producing technical documentation related to non-commissioning tasks as needed.Upholding health and safety standards on-site, following method statements and risk assessments.Coordinating with contract managers for material deliveries and collections.Providing support with service, maintenance, and warranty tasks during sporadic commissioning workloads.Promoting the company’s after-sales service and maintenance divisions.Reporting site issues to the contract manager that may hinder contract completion or customer satisfaction.Performing additional tasks as required to meet company objectives. Note: This list is not exhaustive and may evolve over time.Flexibility to work across various sites with diverse clients.Participating in on-call duties for emergency site responses outside of regular hours.KEY RESPONSIBILITIES:Accurately completing and submitting a weekly timesheet to your line manager.Submitting weekly expenses with all necessary receipts.Finalizing all required paperwork for customers on-site to facilitate timely invoicing.Providing detailed descriptions of any additional work needed on engineer’s worksheets.Completing minor works and installation certificates upon the conclusion of electrical installations or modifications.Contacting your line manager or office administrator at the end of each job for updates.

At Ripple Labs Inc., we envision a future where value can be transferred as effortlessly as information. Our mission is bold and transformative, and we are already making significant strides. With our innovative cryptocurrency solutions tailored for financial institutions, businesses, governments, and developers, we are enhancing the global financial landscape, fostering economic equity, and creating opportunities worldwide. Join us and collaborate with a team of dedicated professionals who support each other in achieving excellence.If you're eager to make a tangible impact and advance your career, we invite you to become part of our journey to create real-world value.Your RoleAs a Senior Mobile Software Engineer, you will contribute to Palisade, Ripple’s premier wallet-as-a-service platform. This platform empowers businesses, fintech companies, and banks to develop use cases in digital asset treasury, payments, and exchanges.

Join us in London, UK as a Founding Mobile Engineer (Flutter) at Aurora, where you’ll build a next-generation lifestyle management app for elite individuals and organizations.Salary: £120,000 - £140,000Equity: 0.5–1%We foster a collaborative in-person culture while offering flexible remote work days. European visa sponsorship is available.About AuroraAurora is a pioneering digital lifestyle management platform designed for high-performing individuals and organizations. Our esteemed members include top-tier founders, executives, athletes, and families who trust us to manage their complex needs across travel, dining, experiences, luxury purchases, and health.Our mobile-first application is conversational, proactive, and available 24/7 worldwide. Members engage with Aurora multiple times daily, often relying on us for critical, time-sensitive decisions. Therefore, the performance, reliability, and user experience of our product are paramount. We leverage frequent user feedback to continuously enhance and optimize our platform.We are proud to report early success with metrics like 51% Daily Active Users (DAU) and 95% Weekly Active Users (WAU), alongside transaction volumes that exceed industry benchmarks by five times within our initial three months.Led by Alex Macdonald, a distinguished figure in our industry, we have secured $5M in funding from seasoned operators and top investors, enabling us to build an exceptional product with outstanding engagement from paying customers.As we scale, we are expanding our engineering team based out of our London office in Belgravia, where collaboration is key.The RoleWe are seeking a hands-on Founding Mobile Engineer (Flutter) to work closely with our CTO and Product Manager on our mobile application. In this role, you will develop a product designed for daily use by discerning users, significantly impacting their global lifestyle.You will take ownership of core components of the app from implementation to release, having a substantial influence on technical decisions and product evolution. Attention to performance, reliability, and UX is critical, as even minor issues can affect user experience.We aim to create a multi-modal and voice-first application, allowing seamless access for all members of the organization, including partners and assistants. You will report directly to the CTO, with opportunities for growth into more senior roles in product and engineering.

Join Relay, where we are revolutionizing the logistics landscape in the digital age. With the backing of Europe’s largest logistics Series A funding ($35M), spearheaded by forward-thinking investors like Plural, we are scaling at an unprecedented rate, outpacing 99.98% of other venture-backed startups. Our mission is to build an exceptionally talented team that will redefine the logistics industry.Our Vision: To eliminate barriers in commerce. High delivery costs currently act as a hidden burden on e-commerce, restricting what can be sold online and who can access it. We aspire to create an ecosystem where goods flow freely among people, ensuring a seamless shopping experience for everyone.About Our Team• Comprising approximately 110 professionals, over 50% of whom specialize in engineering, product, and data• 45+ advanced degrees in fields like computer science, mathematics, and operations research• Thousands of data points meticulously managed for each parcel that we handle• An intellectually stimulating culture driven by first-principles thinking, quick feedback loops, and continuous experimentation.Work with Industry InnovatorsDiego Protas – Director of EngineeringDiego possesses expertise in distributed systems and hardware architecture, integrating physical computing with large-scale enterprise infrastructure. His previous experience includes leading teams of over 170 engineers at Mercado Libre and executing extensive ML-based inference at Meta. At Relay, Diego infuses enthusiasm and hands-on guidance to set new standards in speed and reliability.Technology Stack OverviewCross-platform applications built with Flutter, emphasizing user experienceUtilizing Python, Rust, and TypeScript - we prioritize simplicity while employing the best tools availableCloud-native infrastructure on GCP featuring extensive use of BigQuery and Cloud RunRegular implementation of ML modeling and LLM inference - this is integral to our operationsInnovative tech integrations, including robotics and IoT-driven operationsYour ResponsibilitiesEngage across the full technology stack, from mobile applications to data infrastructure