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Android Developer Sheffield up to £60k (DOE) + Bonus + Private Medical I'm working with a well-established UK software company looking for an Android Developer to join its engineering team on a hybrid basis 2-3 days in office per week. 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 Native 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, • Secure device integrations Essential Skills: • Strong Android development experience, • Solid Java experience, • Understanding of Android beyond basic UI development, • Comfortable working on a live, evolving product Desirable: • Exposure to backend APIs, • Experience working with secure or hardware-integrated applications, • Collaborative mindset with interest in contributing ideas You must: • Hold a full UK driving licence, • Be eligible for SC Clearance Package & Benefits • 35-hour working week, • Hybrid working model (2-3 days onsite per week), • 24 days holiday plus bank holidays + Christmas shut down, • Two performance bonuses per year, • Private medical cover, • Stable, long-term product ownership, • Small, collaborative engineering team If you are an Android developer looking for a stable, product-focused role where you can make a measurable impact within a structured environment, this is an opportunity worth exploring. If you think you're a good fit then click Apply Now!!.

🚀 About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‑first, often highly complex software. Our engineers pair forward‑thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but. Alongside a handful of long‑standing third‑party clients, we’re scaling our own SaaS product—Spark Travel—at pace. You’ll join a smart, collaborative team that pushes each other to articulate and defend every architectural decision in pursuit of best‑in‑class software. Spark Travel itself is on a mission to drag the tailor‑made travel industry into the 21st century. Our cloud‑native platform unifies sales, supplier contracting, dynamic pricing, and on‑trip operations—everything from the first quote to the traveller’s safe return. The market is huge, the incumbents are slow, and we already have meaningful traction: roughly 35 customers and an accelerating sign‑up pace, a very healthy sales pipeline, and a roadmap brimming with genuinely novel features. With a fantastic existing team across engineering, product, customer success, marketing, and sales, we’re gearing up for hyper‑growth. We’re looking for two down‑to‑earth professional, a conscientious Senior Software Developer, to build on what already works and unlock our next wave of innovation. 🌟 Your Impact • Raise the bar sensibly. Whether you’re refining our Azure architecture as CTO or shipping revenue‑critical features as Senior Dev, you’ll set high standards without reinventing the wheel., • Champion intuitive user experiences. Both roles care deeply about usability, ensuring our platform feels effortless for travel pros and their travellers., • Own the craft. Understand the problem, ship the solution, measure the outcome—and when something’s working, double‑down on it., • Move the needle. Your work will streamline the day‑to‑day of leading tailor‑made tour operators and DMCs—enhancing trip experiences for their travellers as we scale. 🧭 Role Snapshot 2️⃣ Senior Software Developer • Be UK‑based (remote within the UK) with ability to attend occasional team meet‑ups in London (travel expenses covered)., • Design, build, and maintain features across the stack: .NET (C#) based API backends, Angular (TypeScript) based frontends, SQL Server, Cosmos DB., • Own mission‑critical modules such as pricing engines, itinerary or form builders, client proposal app, etc., • Write clean, tested code; automate everything from CI/CD pipelines (Azure DevOps/GitHub Actions) to performance benchmarks., • Investigate and diagnose issues and perform root cause analysis., • Collaborate cross-functionally with Product, Design, and Customer Success., • Propose incremental improvements and occasionally explore new tech (e.g. Azure OpenAI) when it clearly solves a problem. You might be our Senior Dev if… - Hold a 1st-class or 2:1 degree in Computer Science or a closely related discipline. - 4+ years building modern web or data applications with .NET and at least one JavaScript framework. - Hands-on experience with Azure or another major cloud provider, plus an understanding of microservices and event-driven architectures. - You love balancing delivery speed with technical excellence, and you’re keen to keep learning. 🎁 What We Offer • Competitive salary, equity options coming soon, • Remote‑first culture with asynchronous workflows, • Private healthcare, • Employer pension contributions above statutory, • Home‑office setup budget, • Coworking space allowance, • Flexible hours with async core overlap, • Professional‑development budget, • Conference & certification leave, • Choose‑your‑own‑tech toolkit, • Travel‑to‑London expenses for required in‑person meetings, • Collaborative and innovative company culture 📩 How to Apply • Send your CV., • Confirm you are currently living and legally able to work in the UK., • Share one project or decision you’re proud of, why it mattered, and what you learned. Please note: We are only considering UK‑based applicants who fully meet the role criteria. Applications that do not comply will not be considered now or in future hiring rounds. Deadline: 15th March 2026 (rolling review—apply early). Spark Travel is an equal‑opportunity employer and a welcoming neurodiverse team. We celebrate diversity and are committed to creating an inclusive environment for all. We’re not just saying that, we really mean it!

At BUUK Infrastructure, our vision is to be the leading utility partner to accelerate the UK towards net zero for all our customers. Our group of companies has been the major drive for change and innovation over 30 years. We provide a supportive environment that is committed to enabling our people to be the best ensuring they feel proud to be themselves and part of BUUK Infrastructure. We are looking forAsset Surveyorwho would like to help us reach our mission to earn customer loyalty and drive business growth by providing consistently excellent service. We are ideally looking for someone based in the Sheffield/Derby area. This is a field based role covering the North/Midlands Purpose of this role Conduct inspections and approvals for wastewater networks under Section 104 agreements, ensuring accurate asset data capture. Provide technical assurance on design and construction, resolve defects, and collaborate with stakeholders to deliver safe, reliable, and compliant networks, including pumping stations. Support operational investigations and drive continuous improvement in asset delivery processes. Your key responsibilities are Manage site inspections to the agreed regime for Section 104 adoptions: plan routes and appointments to optimise time and cost. Undertake CCTV survey reviews and assess condition, connectivity and compliance; raise and track defects to resolution. Ensure surveys are compliant with IWNL latest specifications. Inspect wastewater assets including rising mains, manholes, pumping stations and SUDs; witness tests/commissioning and verify documentation. Issue clear approval/rejection reports and remediations; support developers with pragmatic design changes consistent with standards. Record inspections, photos, test results and defects in IWNL asset systems and project directories with accurate metadata. Ensuring that stored data is ISO 55001 compliant. Produce concise inspection reports and recommendations, highlighting risks, non-compliance. Record any site changes on relevant databases and project directories. Coordinate site activities with contractors and developers; manage expectations and provide timely updates. Working towards the two weeks SLA quota. Support operational teams during incidents (blockages, overflows, alarms) and contribute to root-cause analyses and lessons learned. Promote a helpful, customer-focused working environment and uphold IWNL/BUUK values. Always Work safely: ensure contractors have the necessary training and equipment to enter confined space entry. E.g: gas monitoring, electrical isolation, biological hazards, working at height. Ensure contractors supply suitable RAMS. Stop work if unsafe. Raise a non-compliance form or a near miss report where applicable. Comply with relevant legislation, technical standards and IWNL procedures; escalate non-compliance. Provide feedback to asset delivery on recurring design or construction issues; propose standard details and guidance updates. To allow for future proofing. Share learning with colleagues; support training and mentoring where required. Authority to accept/reject adoptable assets. Inspections within defined criteria; recommend corrective actions and minor design changes. Escalates significant cost/scope implications to Asset Surveyor Team Leader. Responsible for own itinerary, scheduling and report accuracy. Inspections completed to schedule: =95% on-time. Quality of reports: =98% accepted first time with no rework. Customer satisfaction (developer feedback): =94%. H&S compliance: zero preventable incidents; 100% RAMS checked Qualifications GCSEs in Maths and Science. Experience/Knowledge Water industry/developer services background covering design, installation, commissioning and operation of wastewater networks. Practical experience of adoption inspections, CCTV review, defect management and pumping station checks. Working knowledge of relevant legislation, standards and codes for water/wastewater networks. Demonstrable H&S mindset and compliance. Familiarity with telemetry/SCADA, asset databases and data-driven decision making. Abilities/Skills Strong written and verbal communication; able to produce clear, concise reports with photos and evidence. Planning and time management; able to organise itineraries and prioritise workload. Competent user of Microsoft 365 apps (Word, Excel, Outlook, Teams) and general IT systems. Problem solving, attention to detail, and professional resilience when working on construction sites. Desirable A-Levels; Degree/HNC in Civil/Environmental Engineering or related field. Confined Space training (medium/high risk). SSSTS/SMSTS. NRSWA (Street Works) certification. CAD/GIS experience. Computer aided design knowledge. Conditions of EmploymentYou will be required to participate in a standby rota.You are required to have your criminal records checked through the Disclosure and Barring Service (DBS). This is due to going into customers homes.You will hold a driving licence. What can you expect from us Cost of living annual pay review. Company pension contributions up to 10% if employees contribute 5%. 33 days holiday including bank holidays with the ability to purchase an additional 2 weeks. Enhanced maternity, paternity and adoption pay. To say thank you, each time you successfully refer someone you will receive a referral payment of £1000 (net of tax). Hybrid working for eligible roles. Development opportunities to reach your career aspirations. BUUK has an award-winning culture. We care about your wellbeing and safety as we all deserve the right to go home safe, every day. We are proud to be an equal opportunity employer, we respect each other and advocate for equity, diversity and inclusion in all we do. Research shows that women and people from different underrepresented backgrounds often only apply for a job if they meet 100% of the listed qualifications. If you would like to be a part of our team and you meet many, but not all our requirements for this role, please apply. You can also ask us about flexible working options. Please note we reserve the right to close the role early. Therefore, if you're interested in this role, we encourage you to apply as soon as possible. For more information please contact 01359 308260 JBRP1_UKTJ

Keepnet is an AI-driven SaaS platform experiencing strong, sustained growth in the UK with growing global momentum, helping organisations manage human cyber risk at scale. Keepnet runs autonomous systems that plan, build, and operate security awareness and human risk workflows, supported by strong g

Senior QA Engineer Location - UK South Becoming part of our team Own Quality. Enable Speed. Drive Better Engineering Practices. In the words of one of our senior clients recently… "Market Research has changed more in the last 3 years than the previous 40" We are looking for an experienced Senior QA Engineer to help strengthen quality across our products and platform while enabling faster and safer delivery. You will work within a Scrum team alongside developers, product owners and DevOps engineers, helping ensure quality is built into the development process rather than tested at the end. In our engineering model, developers own most automated testing, including unit, API, integration and performance tests. QA focuses on exploratory testing, risk analysis, end-to-end behaviour and ensuring the overall quality of our systems. This is a hands-on role for someone who enjoys working closely with developers and influencing how quality is approached within modern engineering teams. What you will be doing Working in a microservices-based .NET environment with CI/CD, you will help teams deliver software frequently and safely. Your responsibilities will include: • Working within Scrum teams to embed quality thinking early in the development lifecycle., • Supporting developers in building strong unit, API, integration and performance testing., • Promoting shift-left practices to detect issues earlier in development., • Performing exploratory, risk-based and end-to-end testing where automation alone is insufficient., • Identifying system risks, edge cases and integration issues early., • Contributing to improving test automation frameworks and CI/CD testing workflows., • Helping reduce flaky tests and improve confidence in automated pipelines., • Participating actively in refinement, planning and retrospectives, ensuring quality considerations are included. What success looks like Success in this role means teams are able to release software frequently and confidently, supported by reliable automation and strong engineering practices. You will help ensure that: • Developers take ownership of automated testing., • Defects are found early rather than late in the process., • QA effort focuses on risk and system behaviour, not repetitive manual testing., • Automated tests provide fast and trusted feedback in CI/CD pipelines. Quality discussions focus on risk, impact and outcomes, not simply test counts or pass rates. Technical background You should have experience working in Agile teams where quality is a shared engineering responsibility. We are particularly interested in candidates who understand shift-left testing and developer-led automation. Experience with the following is desirable: • Test automation in .NET / C# environments, • UI automation tools such as Selenium, • BDD frameworks such as Reqnroll, • Test frameworks such as NUnit, xUnit or MSTest, • API testing using REST, Postman or Swagger/OpenAPI, • CI/CD pipelines and automated testing workflows, • SQL and relational databases such as SQL Server or MySQL, • Cloud environments, ideally Microsoft Azure, • Microservices architectures Experience with Docker, contract testing, performance testing tools such as K6, or feature flag driven development would be beneficial. Collaboration and influence While this is not a people-management role, you will act as a senior quality voice within your team. You will: • Work closely with developers to improve testing practices., • Review and guide automated tests written by developers., • Share quality engineering practices with other QA engineers across teams. Why join us You’ll be joining a modern engineering environment built around CI/CD, microservices and cloud technologies, where quality is treated as an engineering responsibility rather than a final gate. This role offers the opportunity to work in teams where: • Developers actively participate in testing, • Automation is central to how we deliver software, • QA focuses on insight, risk and improving engineering practices If you enjoy working closely with developers, improving testing practices, and helping teams deliver high-quality software faster, this is a role where you can make a real impact.

An established industry player is seeking Junior C# Developers to join their innovative team.

Lead Developer / Technical Lead (C#/. A market leading organization in the healthtech space requires a Software Development Lead/Manager to join its growing and successful team!. Managing and mentoring software developers.

A growing technology firm in the United Kingdom is seeking a talented Web Developer to join their finance-focused team. NET Core, MVC, SQL Server, and modern web technologies. NET, MVC, and related technologies, and is a strong team player with excellent communication skills.

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NET Developer to join their innovative team.

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, • Secure device integrations What They’re Looking For Essential: • Strong Android development experience, • Solid Java experience, • Understanding of Android beyond basic UI development, • Comfortable working on a live, evolving product Desirable: • Exposure to backend APIs, • Experience working with secure or hardware-integrated applications, • Collaborative mindset with interest in contributing ideas You must: • Hold a full UK driving licence, • Be eligible for UK Security Clearance Package & Benefits • 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, • Small, collaborative engineering team If you are an Android developer looking for a stable, product-focused role where you can make a measurable impact within a structured environment, this is an opportunity worth exploring

Power Platform Developer Sheffield City Centre (3 days + 2 home working) Up to £48,000 + Bonus + Benefits Your new role You are a skilled Power Platform Developer, with significant experience designing, developing and delivering solutions using the Power Platform. As part of your role, you also play a crucial part in the implementation, maintenance and further development of Dynamics 365 CE (Customer Engagement), extending its functionality to meet business needs. This is an exciting role, forming part of a dynamic and forward-thinking team, with the opportunity to deliver solutions using the latest technology. Responsibilities Work with individuals at all levels of the business, to understand businesses processes and design new solutions, using the Power Platform, to improving how the business operates. Develop and customise Power Apps (canvas and model-driven), Power Automate workflows, Power BI dashboards, as well custom code. Integrate Power Platform applications with other systems and data sources, such as SharePoint, SQL Server, and Azure services. Design, create, update and maintain data sources utilised by the Power Platform, namely SharePoint and Dataverse. Act as a lead administrator for the Power Platform within the business. Troubleshoot and resolve issues related to Power Platform applications, including debugging, performance tuning, and optimisation. Develop and implement custom business solutions using the Power Platform and Dynamics 365 CE. Ensure new developments and updates are tested and approved by the relevant stakeholders, prior to being released into a live/production environment. Ensure documentation is in place for all systems and developments. Stay up to date with the latest trends and advancements in the Power Platform and Dynamics 365 CE, providing relevant recommendations for process improvements and innovative solutions. Experience needed Proficient in the development of Power Apps (model-driven and canvas) and Power Automate workflows, to meet customer needs and improve business processes. Strong skills and abilities to configure and customise components of Dynamics 365 CE, including apps, workflows and Dataverse. Understanding in coding languages such JavaScript, .NET, JSON, HTML, CSS, SQL, PowerFx, C# Ability to use developer applications such as Level Up, XRMToolbox, Visual Studio, Plugin Registration Tool The ability to configure popular data sources for the Power Platform, namely SharePoint and Dataverse. Proficient in Power Platform administration via the Power Platform Admin Centre. Extensive experience developing solution with the Power Platform. Experience using Azure DevOps, JIRA or similar tools. Experience testing and coordinating testing of new and updated developments, tracking bugs and fixes. Experience of working with Agile project management methodologies, such as Scrum or Kanban. Ability to gather requirements from users and document these in both a technical and non-technical format. Desirable Experience administering reports and workspaces in Power BI Service. Experience using SQL, T-SQL, Power Query and Data Analysis Expression (DAX) & Spark Proven track record in delivering application-based reporting solutions (dashboards). Ability to develop Power BI reports/dashboards and publish these in Power BI Service. Knowledge of Microsoft Fabric or data warehousing. An understanding of creating reports from Dataverse, with particular emphasis on Dynamics 365 data. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)

NET Developer should be experienced in:. NET Developer)With operations in over 20 countries our client has fast become a major player within the digital download arena. NET Developer to join their close-knit and extremely talented technical team.

Full-Time Mobile App Developer (. NET MAUI (preferred) / Cross-platform Mobile. We’re hiring a full-time Mobile App Developer to build a.

Were working with a leading healthcare technology company, based in Chorley right next to Buckshaw Parkway railway station.This role will focus on designing and delivering AI-driven capabilities and intelligent automation within our core policy and claims management product, define and build new fea

NET Developer Blackburn - fully office based£30,000 - £40,000Our client who provides software support for the travel industry is currently on the lookout for a. NET Developer with VB, ASP to join their growing team.

NET Windows Developer to join a client of ours.

A global fitness movement company based in Hemel Hempstead is looking for a.This role offers the opportunity to work on advanced technologies including.The company values a flexible work environment and promotes a healthy lifestyle, providing excellent benefits such as a £5,000 training allowance,

NET Developer will be working on the design and development of a brand new. NET Developer who have recently graduated with a degree in Computer Science (or a related subject) and have a basic understanding of the. NET Developer – Investment Bank – London.

NET engineer with a track record of excellence to join us in building our Cards product.

Mid-Level Front Office Developer | Trading Applications | C#. NET | Azure | 120,000 | London (Hybrid). As a Mid‑Level Front Office Developer, you will design and build new trading services, drive architectural decisions, and take ownership of key components across the trading lifecycle, including

NET Developer to work on real-time, electronic trading and risk systems. NET Developer in performance-sensitive environments. NET Developer – Front Office, Electronic & Low Latency Trading Systems.

A dynamic tech recruitment company is seeking an experienced Full Stack Web Developer for a fully remote opportunity.

NET Developer will be a key player in building two additional online presences to the company’s existing client base, as they look to produce 3 games a month! You will have the opportunity to work on various modern web applications across a variety of platforms focusing on the backend. NET Develop

Net Developer to join our dynamic team. NET using both Oracle and SQL Server database, Unit testing, Quality Assurance (QA), Implementation, Production and Disaster Recovery environments supporting users and preparing documents.

We have a great opportunity for a.The business is entering its next phase of growth, launching new products, enabling new partner integrations, and expanding a platform that already powers multiple live financial services products used globally.API-first architecture and event-driven microservices.T

Net Developer to join the Software Engineering Team. The role will involve contributing to both existing platforms and new development work, working closely with developers, designers, and product teams.

NET Developer for a 6-month contract in London. NET skills, and experience with databases like SQL Server and Oracle.

A global digital agency is seeking a Senior Backend Developer to create robust backend services for complex digital products. NET Core, along with experience in integrating AI APIs.

NET, C#, Winforms, SQL Server, VB. NET, Blazor, Desktop applications. This is a new Developer role due to a promotion.

Experience in Shopify Hydrogen framework built with React that allows developers to create custom, high-performance storefronts for Shopify, effectively using a headless approach - Nice to have.

We do have an office in Old Street, London, which you’re welcome to use if you like.We also run company-wide meetups twice a year (previous off-sites include Paris and the Cotswolds).Claimit is a rapidly growing, seed-stage AI tech startup transforming claims management through intelligent automat

Net developer to join this investment bank as they expand their software development team. NET Development, Fixed income/ derivatives or any banking is beneficial. Net and ensuring it has been translated correctly.

Net Developer for a hands-on contract role in London. NET, and modern front-end frameworks.

NET Developers developing projects end-to-end. NET Developer to join our established team. PureNet is a multi-award winning provider of world-class enterprise ecommerce and custom web & mobile solutions for leading names in Retail, Manufacturing and Finance.

A growing tech company in Birmingham seeks a PHP Developer to join their dynamic team.

NET and Vue, you'll take on a hands-on role in building web applications while working vertically in both the frontend and the backend.

NET development background familiar with full software development life cycle.

NET Developer, you will play a crucial role in creating an app that connects fitness enthusiasts with activities that inspire them.

Net Developer to collaborate with technology experts on innovative projects. Net solutions and understanding complex client requirements. Net C#, API development, and Agile methodologies.

NET Developer at Capco, you will design and build high-performance platforms for leading financial services institutions. NET-based solutions across financial domains (banking, payments, wealth, capital markets). NET with enterprise software development experience.

NET Developer)Established in 1962 our client is a leading global media company; its commercial arm comprises of some of the largest television channels across the Globe and market leading cinema screen advertising businesses. NET Developer to work alongside Microsoft's very own consultants on the la

C# 14 - Digital Download Site – London.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

Net Core Developer to join their growing team in the East Midlands. Net MVC and NoSQL development, and will thrive in a collaborative, innovative environment.

NET Developer to work on innovative payment solutions.

Net Core Developer/ C# Developer, Analyst Programmer, DDD, AWS, Cloud, Azure, Dotnet / C#/. Net Core Developer / C# Developer role will have you working in a modern development environment embracing DDD and. Net Core Developer – 65K – AWS, No SQL.