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Android Developer East Sheffield | Hybrid Working | £35,000 – £60,000 + Bonus + Private Medical A well-established UK software company is looking for an Android Developer to join its engineering team. The business develops bespoke operational management platforms for regulated, security-conscious environments. Their systems are used daily within structured operational settings where reliability, usability and performance are critical. This is a long-term product role focused on ownership and evolution, not short-term agency or app-store contract work. The Role You will take ownership of a Java-based Android application that runs on secure, enterprise-grade devices. The platform is already deployed and actively used, with a clear roadmap of enhancements and feature expansion. Approximately 80 percent of the role will focus on Android development, with the opportunity to contribute to technical direction and architectural decisions as the product evolves. You will work closely with a backend engineering team and be involved across the full development lifecycle including feature design, testing and continuous improvement. Technical Environment • Android Native development, • Java, • .NET Core / .NET Framework APIs, • SQL Server Essential: • Strong Android development experience, • Solid Java experience, • Understanding of Android beyond basic UI development, • Exposure to backend APIs, • Experience working with secure or hardware-integrated applications, • Hold a full UK driving licence, • 35-hour working week, • Hybrid working model, • 24 days holiday plus bank holidays, • Additional Christmas shutdown, • Two performance bonuses per year, • Private medical cover, • Stable, long-term product ownership

.NET Developer, .NET 10.0, C# 14 - Digital Download Site - Sheffield (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Architect, .NET Developer)With operations in over 20 countries our client has fast become a major player within the digital download arena. In addition to an award winning website they have launched mobile apps for the iPhone and Android market, the latter of which has been featured on Google Play. They have created a real buzz in the industry have been written up in TechCrunch, The New York Times, The Guardian and many more. They are going through a period of explosive growth and need your help! We are seeking gifted .NET Developer to join their close-knit and extremely talented technical team. We are looking for .NET Developer who are ambitious about building a quality service which brings delight to their users. .NET Developer should be experienced in: .NET, .NET Core, C# and Azure SQL. You will be trained in all aspects of: .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Azure, Bootstrap, Agile and MongoDB. Top performers can expect to receive their first promotion (and pay rise) within 6 months. Our client offers a unique working environment including a free onsite restaurant, relaxation pods, games room, background music while you work and flexible working hours. Location: Sheffield, Yorkshire, UK / Remote Working Salary: £45,000 - £65,000 + £10k Sign-On Fee + Bonus Applicants must be based in the UK and have the right to work in the UK even though remote working is available. Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions! NOIRUKNETRECNOIRUKREC NC/NET/SHEET

Company: Doctorcall Contract: Self-employed • Ad-hoc • Part-time Location: Sheffield Doctorcall is one of the UK’s longest-established private GP services, with over 35 years of experience delivering high-quality medical care. Based in London, we pioneered the UK's first visiting doctor service and now provide thousands of private GP visits each year. We support a diverse range of patients, including: • International visitors using medical insurance, • Hotel guests in need of urgent GP care, • Self-paying local patients seeking convenience and responsive service We are now expanding into Sheffield and are seeking experienced, self-motivated GPs to join our growing network. The Role This is a flexible role, ideal for GPs who want to supplement their existing NHS or private work with meaningful, well-supported private practice. You’ll visit patients in their homes, hotels, or workplaces, delivering timely, personalised care. Most presentations are standard GP cases such as infections, minor injuries, respiratory issues, fevers, and rashes. • You decide when you’re available - mornings, afternoons, evenings, or weekends, • Consultations are pre-arranged by our admin team in consultation with you, • All clinical notes are recorded via our secure Doctorcall App (iOS & Android), • We provide full indemnity cover - you don’t need your own insurance Why Work with Doctorcall? ✔ Attractive Pay: Paid per job on ad hock basis ✔ True Flexibility: Fit visits around your existing NHS or private commitments ✔ Minimal Admin: Our team handles logistics, bookings, and insurer communication ✔ Fully Indemnified: You’re covered for all Doctorcall work ✔ Trusted Brand: Over 35 years of experience and CQC-registered Requirements • GMC-registered GP with a current UK licence to practise, • MRCGP or equivalent postgraduate qualification, • Up-to-date mandatory training and vaccinations, • Strong clinical and communication skills, • Able to work independently with a compassionate, patient-first approach, • Access to a car and ability to travel thought Sheffield (essential) Schedule • Visits fit around your availability, • Work may be early mornings, evenings, or weekends, • Consultations are arranged on an ad-hoc basis depending on patient demand Benefits: • Flexitime, • Minimal admin burden - Logistics and billing handled centrally, • Work alongside your existing NHS or private roles Work Location: On the road – across Sheffield and surrounding area Benefits:

Company: Doctorcall Contract: Self-employed • Ad-hoc • Part-time Location: Anywhere in UK Doctorcall is one of the UK’s longest-established private GP services, with over 35 years of experience delivering high-quality medical care. Based in London, we pioneered the UK's first visiting doctor service and now provide thousands of private GP visits each year. We support a diverse range of patients, including: • International visitors using medical insurance, • Hotel guests in need of urgent GP care, • Self-paying local patients seeking convenience and responsive service We are now hiring in across the UK and are seeking experienced, self-motivated GPs to join our growing network to see patients in your local area. We are already well covered in the Manchester & Birmingham locations and are looking to grow elsewhere. The Role This is a flexible role, ideal for GPs who want to supplement their existing NHS or private work with meaningful, well-supported private practice. You’ll visit patients in their homes, hotels, or workplaces, delivering timely, personalised care. Most presentations are standard GP cases such as infections, minor injuries, respiratory issues, fevers, and rashes. • You decide when you’re available — mornings, afternoons, evenings, or weekends, • Consultations are pre-arranged by our admin team in consultation with you, • All clinical notes are recorded via our secure Doctorcall App (iOS & Android), • We provide full indemnity cover — you don’t need your own insurance Why Work with Doctorcall? ✔ Attractive Pay: Paid per job on ad hoc basis ✔ True Flexibility: Fit visits around your existing NHS or private commitments ✔ Minimal Admin: Our team handles logistics, bookings, and insurer communication ✔ Fully Indemnified: You’re covered for all Doctorcall work ✔ Trusted Brand: Over 35 years of experience and CQC-registered Requirements • GMC-registered GP with a current UK licence to practise, • MRCGP or equivalent postgraduate qualification, • Up-to-date mandatory training and vaccinations, • Strong clinical and communication skills, • Able to work independently with a compassionate, patient-first approach, • Access to a car and ability to travel Schedule • Visits fit around your availability, • Work may be early mornings, evenings, or weekends, • Consultations are arranged on an ad-hoc basis depending on patient demand Benefits: • Flexitime, • Minimal admin burden - Logistics and billing handled centrally, • Work alongside your existing NHS or private roles Work Location: On the road – in your local area Benefits:

Lead React Native Engineer The Role We are looking for a Lead React Native Engineer to join a well funded health technology company building mobile products that power clinically meaningful diagnostic experiences. This is a hands on senior individual contributor role with React Native at the core of the platform. You will take ownership of the mobile architecture across iOS and Android, working on core application foundations, performance critical features, and scalable mobile systems used in real world healthcare settings. This is not a feature factory role. You will have genuine architectural input, clear ownership over what you build, and influence over how the mobile platform evolves as the company scales internationally. What You Will Do • Own and evolve the React Native mobile platform across iOS and Android, • Design and implement scalable mobile architecture using React Native and TypeScript, • Work closely with product, design, and backend teams to deliver high quality mobile experiences, • Define performance standards and improve reliability across the mobile stack, • Architect and maintain state management and application structure at scale, • Integrate native modules using Swift or Kotlin where required, • Work with device capabilities including camera and other hardware integrations, • Improve release processes, testing strategy, and engineering discipline, • Contribute to CI and CD pipelines and mobile deployment workflows, • Lead architectural discussions and set technical direction for mobile engineering What We Are Looking For • Strong production experience with React Native and TypeScript, • Experience using Expo in live production environments, • Deep understanding of React hooks, performance optimisation, and state management patterns, • Experience architecting and scaling complex mobile applications, • High standards for performance, testing, reliability, and release quality, • Ability to communicate architectural trade offs clearly, • Strong ownership mindset and ability to operate autonomously in a senior individual contributor capacity Bonus Points • Experience with modern React Native architecture including Fabric, JSI, and TurboModules, • Native module integration experience with Swift or Kotlin, • Experience working with camera APIs or device level integrations, • Experience with mobile CI and CD tools such as Fastlane, GitHub Actions, or Bitrise, • Exposure to crash monitoring and observability tooling such as Sentry or Firebase, • Experience scaling mobile products across international markets Location and Package • Remote first within the UK with occasional travel for key sessions and events, • £80,000 to £90,000 base salary, • Equity options included Lead React Native Engineer

Nine years ago, a small team working alongside researchers at University of Oxford set out to solve a problem most of the world didn’t yet realise it had. Billions of machines were beginning to talk to each other — in factories, power grids, transport systems, defence networks and smart cities. But they were doing so through architectures built for a different era: centralised, fragile, and increasingly exposed. So, they built something different. Today, this UK tech company holds patented cryptographic technology that enables fully decentralised, post-quantum secure interoperability between devices — operating at the edge, without relying on always-on central connectivity. It works in untrusted environments. It enables real-time communication and narrow AI across full-scale industrial systems. And it is quietly moving from academic breakthrough to global security relevance. Now they need a senior C++ engineer who can operate where this technology truly lives — deep in the network stack. The role is permanent and fully remote, and you can be based in either the UK or US. The Role: Where Packets Become Trust This is not application-layer C++. This is not framework-driven development. This is low-level, network centric engineering, working primarily across OSI Layers 2 and 3, where routing decisions, tunnelling strategies and packet behaviour determine whether distributed systems can operate securely at scale. You will design and build software that ultimately runs on millions of industrial edge devices — enabling: · Secure cloud edge communication · Device-to-device authentication · Decentralised routing and interoperability · Robust deployment mechanisms for edge environments You will shape technical architecture, contribute to governance models, and help standardise innovative security solutions that could define the future of industrial IoT. What the CTO Needs This is a tall order — intentionally so. As a baseline you must be deeply experienced in network programming with Low Level C++, Linux and a strong working knowledge of network protocols and cryptography. The following are all highly desirable, the more you possess the more interesting to my client you will be: · Layer 3 OSI protocols · Low-level packet analysis and routing · OSPF · TAP/TUN devices and UDP tunnelling · UDP hole punching and STUN technologies · IPTables and packet routing strategies · Code threading, multitasking and IPC (shared memory) · Linux kernel-level work · Compilers and static libraries · Cross-compiling and porting across iOS, Android, Windows and Linux · Containerised microservices (Docker, Kubernetes) · CI/CD pipelines (GitLab environments) · Distributed cloud platforms (AWS, Azure, OVH) · Post Quantum Computing (PQC) It’s unlikely any one person will tick every box. But you must demonstrate genuine depth in networking, packet routing and analysis, plus at least several of the above areas. Without that foundation, the learning curve is too steep. The Kind of Engineer Who Thrives Here · 10+ years designing and architecting complex C++ systems · Comfortable in Linux environments (Debian, CentOS, embedded variants) · Strong understanding of symmetric/asymmetric cryptography and hashing · Able to document clearly and automate relentlessly · Collaborative, but confident enough to push back when necessary · Energised by start-up environments where ownership is real · Bonus points for IoT platforms, edge AI, GPU compute, or blockchain exposure. Why This Matters This is a nine-year-old UK technology business that has moved from academic roots to patented, commercially relevant security infrastructure. It is no longer a concept. It is not a slide deck. It is production-grade technology preparing for global scale. The successful candidate won’t just write code. They will help determine how critical infrastructure, industrial systems and smart cities authenticate and communicate for decades to come. In Return You’ll receive a competitive base salary, significant equity, and the chance to work on technology that sits at the intersection of networking, cryptography and national-scale resilience. If you are a serious C++ engineer who understands packets, routing, tunnelling and kernel-level behaviour — and you want your next role to genuinely matter — this may be worth a conversation. Please apply below and we will be in touch ASAP to schedule a confidential chat. Edison Hill Search are operating and advertising as an Employment Agency for permanent positions and as an Employment Business for interim / contract / temporary positions. Edison Hill Search are an Equal Opportunities employer and we encourage applicants from all backgrounds. Please apply below at your earliest convenience.

Information Tech Consultants Ltd (ITC) 📍 London, United Kingdom (candidates must be based in the UK) 💼 Full-Time 💰 €30,000 – €35,000 per year 🧑 💻 Experience: 1–5 years Who We Are Information Tech Consultants Ltd (ITC) is a London-based technology company delivering Software Development, Web Development, Android Development, AWS, and Data Science solutions. We work with recognized UK and international clients, including Fortune 500 and FTSE 100 organizations. The Opportunity We are hiring a hands-on DevOps Engineer to support and optimize AWS cloud infrastructure and CI/CD environments in live production settings. What You Must Bring ✔ Strong AWS experience (EC2, S3, RDS, Lambda, VPC, IAM) ✔ Infrastructure-as-Code (Terraform or CloudFormation) ✔ CI/CD pipelines (Jenkins, GitLab CI/CD, or similar) ✔ Docker & Kubernetes ✔ Python or Bash scripting ✔ 1–5 years of relevant DevOps experience Eligibility • Bachelor’s degree in a related field, • Legal right to work in the UK. Interested candidates should share their resume at:

We're the #1 symptom tracker on iOS and Android and looking for a senior react native developer to help continue our growth 🚀 📌 The basics • React Native developer (5y+ experience), • £70,000 base salary, • Make a genuine difference to the lives of people with health conditions, • Work with a lovely bunch of people, • Fully remote, full-time position, • Based in the UK or EU If this sounds like something you want to be a part of, reach out, we'd love to meet you! 🐻‍❄️ About Bearable We're the #1 symptom tracking app on iOS and Android. We provide quick and easy symptom tracking for any chronic health issue. We turn that into powerful insights, to help people work out what most impacts their health and wellbeing. We have a genuinely huge impact on people's lives - just check out our app store reviews! You will • 🔨 Build features from start to finish: plan, build, test, deploy, iterate, • 🤝 Collaborate with the product team to help define app features that users love, • 🧼 Maintain the codebase, ensuring quality and performance, fixing bugs and running tests, • 🤗 Help our wonderful team! Discover, evaluate, and implement new technologies and ideas. We are continuously improving Requirements • 5️⃣ You have 5+ years of experience in a production environment, • 📱You have 3+ years of React Native experience, • 🔥 You are technically excellent, • 💬 You have outstanding communication and writing skills, • 🤖 You're proficient in Typescript, code versioning, third-party libraries and APIs ❤️ Benefits • Work with a lovely bunch of people building something people love!, • Minimum of 33 days holiday, including UK bank holidays, • Sustainable and healthy working matters to us., • If you're outside of the UK, this position will be permanent and full-time in spirit, but a contract role on paper. The reason for this is that employment outside of the UK comes with significant challenges for a small company like ours. 🛠 Tools we use Segment, Mixpanel, Google Analytics, Firebase/Firestore, Jira, Zendesk, Figma, Notion, AWS ❌Disclaimer for recruiters and agencies: We are not interested in working with recruiters or outsourcing to development agencies.

Line IT Support Engineer - Desktop, SaaS, Applications. A typical week as a 1st Line IT Support Engineer:. Proficient in the use of Microsoft Applications, Services and Android.

We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford

You will take ownership of a Java-based Android application, focusing on development, enhancements, and contributing to architectural decisions.

Job Title: Administrative Assistant Work From Home - Remote Panelists Part-Time Focus Group Participants - Remote Work From Home (Up To £700/Week) Our company is seeking individuals to participate in National & Local Paid Focus Groups, Clinical Trials, and Phone Interviews. With most of our paid focus group studies, you have the option to participate remotely online or in-person. This is a great way to earn additional income from the comfort of your home. We need participants on the following topics: • Child Related (individuals with children 18 yrs or younger), • Cell Phones (Apple, Android, or Windows...Prepaid or Contract), • Entertainment (TV shows, movies, and video games), • Food (If you buy fast food, casual dining, or upscale dining), • Sports (Casual viewers and die-hard fans), • Electronics (Tell us which devices you prefer and why), • Pets (Animal lovers needed! Dogs, cats, and other pets), • Automobiles (Do you own, make payments, or lease your vehicle?), • Show up at least 10 minutes prior to discussion start time., • Participate by completing written and oral instructions., • Complete written survey provided for each panel., • MUST actually use products and/or services, if provided. Then be ready to discuss PRIOR to meeting date., • Must have either a smart phone with working camera or webcam on desktop/laptop., • Must have access to a reliable internet connection, • Desire to fully participate in one or several of the above topics, • Ability to read, understand, and follow oral and written instructions., • Administrative Assistant experience is not necessary, • Flexibility to take part in discussions online or in-person., • No commute needed if you choose to work from home remotely., • No minimum hours. You can do this part-time or full-time, • Enjoy free samples from our sponsors and partners in exchange for your honest feedback of their products., • You get to review and use new products or services before they are launched to the public., • £55-£120 (per 1 hour session) This position is perfect for anyone looking for temporary, part-time or full-time work. The hours are flexible and no previous experience is needed. If you are an administrative assistant or someone just looking for a flexible part time remote work at home job, this is a great way to supplement your income.

Job Title: Customer Service Representative Agent Work From Home - Remote Panelists Part-Time Focus Group Participants - Remote Work From Home (Up To £700/Week) Our company is seeking individuals to participate in National & Local Paid Focus Groups, Clinical Trials, and Phone Interviews. With most of our paid focus group studies, you have the option to participate remotely online or in-person. This is a great way to earn additional income from the comfort of your home. We need participants on the following topics: • Child Related (individuals with children 18 yrs or younger), • Cell Phones (Apple, Android, or Windows...Prepaid or Contract), • Entertainment (TV shows, movies, and video games), • Food (If you buy fast food, casual dining, or upscale dining), • Sports (Casual viewers and die-hard fans), • Electronics (Tell us which devices you prefer and why), • Pets (Animal lovers needed! Dogs, cats, and other pets), • Automobiles (Do you own, make payments, or lease your vehicle?), • Show up at least 10 minutes prior to discussion start time., • Participate by completing written and oral instructions., • Complete written survey provided for each panel., • MUST actually use products and/or services, if provided. Then be ready to discuss PRIOR to meeting date., • Must have either a smart phone with working camera or webcam on desktop/laptop., • Must have access to a reliable internet connection, • Desire to fully participate in one or several of the above topics, • Ability to read, understand, and follow oral and written instructions., • Customer Service Representative Agent experience is not necessary, • Flexibility to take part in discussions online or in-person., • No commute needed if you choose to work from home remotely., • No minimum hours. You can do this part-time or full-time, • Enjoy free samples from our sponsors and partners in exchange for your honest feedback of their products., • You get to review and use new products or services before they are launched to the public., • £55-£120 (per 1 hour session) This position is perfect for anyone looking for temporary, part-time or full-time work. The hours are flexible and no previous experience is needed. If you are a customer service representative agent or someone just looking for a flexible part time remote work at home job, this is a great way to supplement your income.

Job Title: Data Entry Clerk Work From Home - Remote Panelists Part-Time Focus Group Participants - Remote Work From Home (Up To £700/Week) Our company is seeking individuals to participate in National & Local Paid Focus Groups, Clinical Trials, and Phone Interviews. With most of our paid focus group studies, you have the option to participate remotely online or in-person. This is a great way to earn additional income from the comfort of your home. We need participants on the following topics: • Child Related (individuals with children 18 yrs or younger), • Cell Phones (Apple, Android, or Windows...Prepaid or Contract), • Entertainment (TV shows, movies, and video games), • Food (If you buy fast food, casual dining, or upscale dining), • Sports (Casual viewers and die-hard fans), • Electronics (Tell us which devices you prefer and why), • Pets (Animal lovers needed! Dogs, cats, and other pets), • Automobiles (Do you own, make payments, or lease your vehicle?), • Show up at least 10 minutes prior to discussion start time., • Participate by completing written and oral instructions., • Complete written survey provided for each panel., • MUST actually use products and/or services, if provided. Then be ready to discuss PRIOR to meeting date., • Must have either a smart phone with working camera or webcam on desktop/laptop., • Must have access to a reliable internet connection, • Desire to fully participate in one or several of the above topics, • Ability to read, understand, and follow oral and written instructions., • Data Entry Clerk experience is not necessary, • Flexibility to take part in discussions online or in-person., • No commute needed if you choose to work from home remotely., • No minimum hours. You can do this part-time or full-time, • Enjoy free samples from our sponsors and partners in exchange for your honest feedback of their products., • You get to review and use new products or services before they are launched to the public., • £55-£120 (per 1 hour session) This position is perfect for anyone looking for temporary, part-time or full-time work. The hours are flexible and no previous experience is needed. If you are a data entry clerk or someone just looking for a flexible part time remote work at home job, this is a great way to supplement your income.

Job Title: Call Center Representative Agent Work From Home - Remote Panelists Part-Time Focus Group Participants - Remote Work From Home (Up To £700/Week) Our company is seeking individuals to participate in National & Local Paid Focus Groups, Clinical Trials, and Phone Interviews. With most of our paid focus group studies, you have the option to participate remotely online or in-person. This is a great way to earn additional income from the comfort of your home. We need participants on the following topics: • Child Related (individuals with children 18 yrs or younger), • Cell Phones (Apple, Android, or Windows...Prepaid or Contract), • Entertainment (TV shows, movies, and video games), • Food (If you buy fast food, casual dining, or upscale dining), • Sports (Casual viewers and die-hard fans), • Electronics (Tell us which devices you prefer and why), • Pets (Animal lovers needed! Dogs, cats, and other pets), • Automobiles (Do you own, make payments, or lease your vehicle?), • Show up at least 10 minutes prior to discussion start time., • Participate by completing written and oral instructions., • Complete written survey provided for each panel., • MUST actually use products and/or services, if provided. Then be ready to discuss PRIOR to meeting date., • Must have either a smart phone with working camera or webcam on desktop/laptop., • Must have access to a reliable internet connection, • Desire to fully participate in one or several of the above topics, • Ability to read, understand, and follow oral and written instructions., • Call Center Representative Agent experience is not necessary, • Flexibility to take part in discussions online or in-person., • No commute needed if you choose to work from home remotely., • No minimum hours. You can do this part-time or full-time, • Enjoy free samples from our sponsors and partners in exchange for your honest feedback of their products., • You get to review and use new products or services before they are launched to the public., • £55-£120 (per 1 hour session) This position is perfect for anyone looking for temporary, part-time or full-time work. The hours are flexible and no previous experience is needed. If you are a call center representative agent or someone just looking for a flexible part time remote work at home job, this is a great way to supplement your income.