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.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! NOIRUKNETREC NOIRUKREC NC/NET/SHEET

Java Developer Are you self-motivated with an innovative mind, a passion for technology, and a good understanding of object orientated development? Apexon is a digital-first technology services firm specializing in accelerating business transformation and delivering human-centric digital experiences. We have been meeting customers wherever they are in the digital lifecycle and helping them outperform their competition through speed and innovation. About Apexon: Apexon brings together distinct core competencies – in AI, analytics, app development, cloud, commerce, CX, data, DevOps, IoT, mobile, quality engineering and UX, and our deep expertise in BFSI, healthcare, and life sciences – to help businesses capitalize on the unlimited opportunities digital offers. Our reputation is built on a comprehensive suite of engineering services, a dedication to solving clients’ toughest technology problems, and a commitment to continuous improvement. Backed by Goldman Sachs Asset Management and Everstone Capital, Apexon now has a global presence. The ideal candidate is a self-motivated, multi-tasker, and demonstrated team-player. You will be a senior developer responsible for the development of new software products and enhancements to existing products. You should excel in working with large-scale applications and frameworks and have outstanding communication and leadership skills. You’ll be responsible for: • Producing high quality, maintainable code, • Supporting in the design and development of complex software solutions, • Partnering effectively with client project teams, • A natural ability to mentor junior developers You’ll have: • 4+ years of commercial software engineering experience in Java, Springboot, Microservices, AWS, Docker, Kubernative, Kafka., • Service oriented architecture development, • TDD/BDD, • Experience working in an Agile environment, • Natural self-motivation with a passion for delivering excellence, • Great communication skills with the ability to build strong professional relationships, • Curiosity with an ongoing desire to develop and learn, • Good problem solving skills, • Knowledge of DevOps tools, e.g. Jenkins, Sonar and CI/CD principles, • Experience with React/Angular frameworks, • Financial Services and/or Software Consulting experience We’re committed to providing our people with a great environment to work in. You can expect ongoing skills-based development, career progression as well as health & well-being benefits and support. You’ll work within a friendly and supportive team, working on a variety of projects and the chance to obtain relevant certifications along the way! We also offer: -An employer pension scheme -25 days holiday + 8 bank holidays, with the option to carry forward or 'cash-in' 5 days each year -Access to YuLife wellness platform, subscription to Meditopia App, premium subscription to Fiit, life coaching & emotional wellbeing sessions, 24 / 7 virtual GP Access, Employee Assistance Programme -Life Insurance & Income protection -Enhanced Maternity Pay & Paternity Pay -Cycle to work scheme -Travel loan scheme -A Tech Scheme which lets you choose from over 5000 tech products at up to a 12% discount

React Native Developer required by a thriving Digital Agency who are growing their team for a major 5+year project with their biggest client - a well-known hospitality chain in the UK. This role is 100% remote - but you MUST be based within the UK to apply! This is a fantastic role with a lovely company who are truly a down-to-earth and friendly group. They pride themselves in having a positive and progressive ethos and you will be warmly welcomed into the team. As a React Native Developer, you will be involved with development of webapps and mobile applications, as well as building & maintaining the accompanying API integrations. Any additional experience with the Ionic framework would be a bonus as some of the environment is Ionic, although new development will be carried out using React Native (with Typescript) so this is the primary skillset needed. React Native Developer requirements: • Demonstrable experience using React Native to build successful mobile apps / webapps, • Typescript proficiency, • Ionic is a bonus, but is not required, • You must be happy working 100% remotely and with async programming, • Good appreciation of UX/UI and responsive design We are working exclusively on this React Native Developer position, so if this sounds like you please submit your CV to Rob Goffin at IT Recruitment Solutions now! Please note this React Native Developer role is for UK based applicants only. React Native Developer, Typescript, API, Ionic, Engineer, Webapp, Mobile Developer, Mobile app, Remote, UK £55,000 - £60,000

Salesforce Marketing Cloud Developer Fully Remote (UK-based candidates only) Salary up to £55,000 Our client, a boutique financial services firm, is seeking a Salesforce Marketing Cloud Developer to join their growing digital and CRM team. This fully remote role offers the chance to work on sophisticated, data-driven marketing solutions within a regulated, customer-focused environment. The Role As a Salesforce Marketing Cloud Developer, you will be responsible for designing, building, and optimising Marketing Cloud solutions that support customer engagement and lifecycle communications. You’ll work closely with marketing, CRM, and compliance stakeholders to deliver scalable and compliant campaigns. Key Responsibilities • Develop and customise solutions within Salesforce Marketing Cloud, • Build and maintain journeys using Journey Builder, • Create and manage data extensions, SQL queries, and automations, • Develop email and mobile templates using HTML, CSS, and AMPscript, • Implement personalisation and dynamic content strategies, • Support integrations with Salesforce CRM and external data sources, • Ensure campaigns meet data protection and compliance standards Required Skills & Experience • Proven experience as a Salesforce Marketing Cloud Developer, • Strong hands-on experience with Journey Builder, Email Studio, and Automation Studio, • Solid knowledge of AMPscript, SQL, HTML, and CSS, • Experience working with data models, segmentation, and personalisation, • Understanding of best practices around data governance and deliverability Nice to Have • Salesforce Marketing Cloud certifications, • Experience within financial services or other regulated industries, • Exposure to REST/SOAP APIs and system integrations If this opportunity sounds exciting to you or anyone you know don't hesitate to get in touch by either applying or through my email below and be quick as interviews are currently in the process! E:

Apexon is a digital-first technology services firm specializing in accelerating business transformation and delivering human-centric digital experiences. We have been meeting customers wherever they are in the digital lifecycle and helping them outperform their competition through speed and innovation. Apexon brings together distinct core competencies – in AI, analytics, app development, cloud, commerce, CX, data, DevOps, IoT, mobile, quality engineering and UX, and our deep expertise in BFSI, healthcare, and life sciences – to help businesses capitalize on the unlimited opportunities digital offers. Our reputation is built on a comprehensive suite of engineering services, a dedication to solving clients’ toughest technology problems, and a commitment to continuous improvement. Backed by Goldman Sachs Asset Management and Everstone Capital, Apexon now has a global presence of 15 offices (and 10 delivery centers) across four continents. Job Overview We are seeking a highly skilled and detail-oriented Python Data Engineer to join our dynamic audit and risk technology team. Based fully onsite in our Birmingham office, you will play a critical role in designing, developing, and maintaining data solutions that support audit, risk assessment, and compliance processes. This position requires strong data modeling expertise, robust Python and SQL skills, and the ability to collaborate effectively with cross-functional teams. Key Responsibilities Data Modeling & Architecture • Design, develop, and maintain logical and physical data models to support audit and risk assessment activities., • Build, optimize, and maintain ETL/ELT pipelines for both structured and unstructured data., • Develop and implement reporting and analytics using Python, SQL, and Tableau., • Work closely with auditors, stakeholders, and IT teams to gather data requirements and ensure technical solutions align with audit objectives., • Ensure compliance with data governance standards and regulatory requirements., • Optimize dashboard and data pipeline performance through best practices in data visualization and coding standards., • Contribute to the evolution of internal audit data strategy by integrating new technologies and frameworks. Required Qualifications • Bachelor’s or Master’s degree in Data Science, Computer Science, Information Systems, or a related field., • 7+ years of hands-on experience in data engineering, data modeling, data architecture, or analytics., • Expertise in SQL, entity-relationship modeling, and dimensional data modeling., • Experience with relational and NoSQL databases such as Oracle, Sybase, PostgreSQL, SQL Server, MongoDB., • Familiarity with big data platforms (e.g., Hadoop, Snowflake)., • Prior experience with ETL tools or as a SQL developer., • Proficiency in Python for data engineering and Tableau for reporting and dashboards., • Exposure to cloud platforms like AWS, Azure, or Google Cloud Platform., • Strong analytical thinking and problem-solving skills., • Excellent communication and collaboration abilities across technical and business teams., • Ability to thrive in a fast-paced, high-demand environment with multiple priorities. Nice to Have • Experience with data modeling tools such as ER Studio, PowerDesigner, or Lucidchart., • Background in financial services, banking, or regulatory environments., • Familiarity with internal audit processes, risk management, or compliance frameworks., • Understanding of data lineage, data governance tools, and best practices in metadata management. Why Join Us? • Work on impactful projects that support critical audit and risk operations, • Be part of a collaborative, expert-driven environment, • Access to continuous learning, development, and career growth opportunities Our Commitment to Diversity & Inclusion: Did you know that Apexon has been Certified™ by Great Place To Work®, the global authority on workplace culture, in each of the three regions in which it operates: USA (for the fourth time in 2023), India (seven consecutive certifications as of 2023), and the UK. Apexon is committed to being an equal opportunity employer and promoting diversity in the workplace. We take affirmative action to ensure equal employment opportunity for all qualified individuals. Apexon strictly prohibits discrimination and harassment of any kind and provides equal employment opportunities to employees and applicants without regard to gender, race, color, ethnicity or national origin, age, disability, religion, sexual orientation, gender identity or expression, veteran status, or any other applicable characteristics protected by law. Our Perks and Benefits: Our benefits and rewards program has been thoughtfully designed to recognize your skills and contributions, elevate your learning/upskilling experience and provide care and support for you and your loved ones. As an Apexer, you get continuous skill-based development, opportunities for career advancement, and access to comprehensive health and well-being benefits and assistance. We also offer: • An employer pension scheme, • 25 days holiday + Statutory bank holidays, with the option to carry forward or 'cash-in' 5 days each year, • Access to YuLife wellness platform, subscription to Meditopia App, premium subscription to Fiit, life coaching & emotional wellbeing sessions, 24 / 7 virtual GP Access, Employee Assistance Programme, • Life Insurance & Income protection, • Enhanced Maternity Pay & Paternity Pay, • Cycle to work scheme., • Travel loan scheme, • A Tech Scheme which lets you choose from over 5000 tech products at up to a 12% discount., • Free unlimited Udemy account for every employee to support their continuous learning and improvement., • Support in obtaining relevant certifications.

Job Title: Full Stack Software Developer REMOTE Salary Range £50,000-£60,000 You must be based in the UK for this role! ABOUT THE COMPANY We are an established IT organisation providing a comprehensive, fully integrated suite of web-based “Software as a Service” (SaaS) solutions to Property Management companies and Managing Agents. The business is growing its market presence and expanding the breadth of services and functionality offered. Due to this continued growth, we are now looking to bring additional developers into the team. We aim to attract and retain diverse, engaged, passionate, and pragmatic individuals who thrive on solving challenges, achieving success, and having fun while doing so. THE ROLE We are seeking a Full Stack Software Developer who will work closely across the organisation to support and further develop our core software platform. You will play a key role in maintaining and enhancing the existing web system, leveraging your technical expertise, coding ability, and practical understanding of business needs to support the company’s growth plans. This is a role where you will have direct impact and visibility. As you take on more responsibility and contribute to the organisation’s success, you will share in that success. This position is primarily remote / home-based. WHAT YOU WILL BE DOING • Collaborating with Product Managers and the CTO to develop applications aligned with business strategy, • Undertaking technical design, coding, unit testing, system testing, and solution deployment, including SQL/database and application design, • Providing technical consulting expertise when needed, • Assisting the Support team by offering technical backup where required, • Experience coding, testing, and implementing highly available, scalable, secure, multi-tenant SaaS applications, • Enjoy working as part of a smaller team where your work has a direct impact, • Ability to create technical specifications, blueprints, or solutions-oriented project proposals (advantageous), • Working knowledge of financial accounting software or experience in the property industry (beneficial but not required), • Able to identify and mitigate risks and issues, • Strong interpersonal, written communication, and presentation skills, • Backend: PHP (CodeIgniter 3 / Slim 4), MySQL, • Frontend: React.js, JavaScript/TypeScript, HTML, CSS, • Tooling: GitLab, Docker, CI/CD Pipelines, • Infrastructure (desirable): Terraform, Ansible, or other Infrastructure-as-Code tools, • Develop and maintain full stack features, • Write clean, maintainable, well-documented code, • Collaborate with product managers and other developers, • Contribute to improvements across DevOps, CI/CD, and containerised workflows, • Assist with mobile app development as cross-platform capabilities expand, • Experience with PHP, particularly CodeIgniter and Slim, • Strong skills in React.js and JavaScript/TypeScript, • Solid understanding of MySQL and database optimisation, • Competence in HTML and CSS for responsive UI, • Familiarity with GitLab and Docker, • Experience integrating AI into existing applications, • Experience with React Native or similar mobile frameworks, • Previous experience working on SaaS or B2B platforms, • Understanding of Agile development workflows, • Familiarity with cloud platforms such as AWS or GCP

Senior Java Developer | Travel-tech Senior Java Developer | £300-400/day | Outside IR35 | Fully Remote within Europe A fast-growing travel-tech organisation is embarking on a major product evolution and is looking for an experienced Senior Java Developer to join their team. This is a key engineering role working on high-traffic, consumer-facing systems used across Europe. What You’ll Work On • Lead the evolution of a large-scale Java, Springboot, and MySQL, ensuring it can support a new universal architecture across multiple products., • Design and implement new backend features, Unit Testing, API testing, and system improvements to support both web and mobile clients., • Contribute to shared architecture, functional models, and backend design patterns to unify services across the organisation. Required Skills & Experience • Senior-level expertise building and maintaining commercial, production-scale applications., • Deep proficiency in:, • Java, • Springboot (server-side development, API design), • MySQL (performance optimisation, complex queries, relational modelling), • Experience architecting and maintaining distributed backend systems., • Strong understanding of integration patterns, API design, and scalable service architecture. Nice To Have • Node.js, PHP, MongoDB, Kafka, React (for back office apps) Contract Details • 6-month contract — extension highly likely due to roadmap depth, • Outside IR35, • Fully remote within Europe Apply now by sending your CV to or by replying directly to this advert. Senior Java Developer | Travel-tech Senior Java Developer | £300-400/day | Outside IR35 | Fully Remote within Europe

twentyAI are supporting a consultancy with their search for a Remote Acumatica Developer to join their team on a permanent basis. This person will play a key role in designing, customising and enhancing the Acumatica ERP platform, building new features and integrations, and improving workflow efficiency across the business. The role is fully remote, offering autonomy and the chance to work across multiple client environments. Responsibilities • Develop and maintain customisations within Acumatica using C#, .NET and Acumatica xRP Framework, • Build modules, features, dashboards and reports to enhance system functionality, • Design and maintain REST/SOAP API integrations with other systems, • Customise workflows, business logic and automation to improve user experience, • Troubleshoot issues, debug code and provide technical guidance, • Partner closely with Functional Consultants and client stakeholders to translate requirements into scalable technical solutions, • Contribute to continuous improvement, releases and documentation Skills & Experience • Proven experience as an Acumatica Developer (ideally 2-5+ years), • Strong knowledge of Acumatica Customization Platform , C# , .NET , SQL, • Hands-on experience with system integrations and API connectivity, • Understanding of core ERP processes (Finance, Inventory, Sales, Purchasing, Projects etc.), • Advantageous: Azure/DevOps , Power BI , mobile framework development , eCommerce connectors

Software Developer Company Overview: The Airedale Group is the leading market design, installation, and maintenance provider for commercial kitchens in the UK hospitality and food service industry. We work alongside clients from the initial designs through to bespoke fabrication and installation. Coupled with the largest body of professional maintenance engineers in the country, we offer the complete end-to-end solution to our extensive client base. We have long-standing relationships with many of the biggest multi-site brands in the UK. Job Overview: We are looking for a motivated Software Developer to join our small, hands-on development team. You'll work on cloud-based applications that support our field service operations across the UK— ranging from job scheduling systems and engineer mobile apps to customer portals and internal tools. You’ll collaborate closely with the business to understand real problems, not just written requirements, and take genuine ownership of the solutions you deliver. This role suits someone who enjoys getting stuck in, learns quickly, and adapts to changing business needs. Our strongest developers are curious about the why behind what they build, actively engage with users and stakeholders, and take initiative rather than waiting for detailed instructions. Details: Competitive salary, Remote working, Career progression. Key Responsibilities: • Build and maintain cloud-based applications using C#, ASP.NET Core, Blazor, and SQL Server, • Develop and operate solutions on Microsoft Azure, including AKS and CosmosDB, • Participate in Agile ceremonies, including stand-ups, backlog refinement, and retrospectives, • Create, estimate, and manage work items in JIRA, • Write clean, maintainable, well-tested code and contribute constructively to code reviews, • Integrate with third-party APIs and services, • Take ownership of quality by testing your own work and resolving issues end-to-end, • Engage with users and stakeholders to understand requirements, validate solutions, and gather feedback, • Remain up to date with evolving tools, frameworks, and development practices, while maintaining strong fundamentals in core programming principles Experience Required: • Relevant experience in software development and familiarity with at least on programming language (C#, Python, Java, JavaScript, or similar), • Excellent communication skills and the confidence to engage directly with users and stakeholders, • A self-motivated and proactive developer who takes initiative, • Comfortable working in a small, fast-moving team where priorities can change, • Ideally holds previous experience with C#, ASP.NET Core, or the .NET ecosystem, • Experience working in Agile development teams is desirable, • Familiarity with Git and modern development practices would be highly beneficial The Airedale Group is expanding rapidly, employing circa 700 people across multiple locations in the UK. This is a fantastic time to be joining the business, with opportunities for career progression.

Apexon is a digital-first technology services firm specializing in accelerating business transformation and delivering human-centric digital experiences. We have been meeting customers wherever they are in the digital lifecycle and helping them outperform their competition through speed and innovation. Apexon brings together distinct core competencies – in AI, analytics, app development, cloud, commerce, CX, data, DevOps, IoT, mobile, quality engineering and UX, and our deep expertise in BFSI, healthcare, and life sciences – to help businesses capitalize on the unlimited opportunities digital offers. Our reputation is built on a comprehensive suite of engineering services, a dedication to solving clients’ toughest technology problems, and a commitment to continuous improvement. Backed by Goldman Sachs Asset Management and Everstone Capital, Apexon now has a global presence of 15 offices (and 10 delivery centers) across four continents. About the job The ideal candidate is a self-motivated, multi-tasker, and demonstrated team player. You will be a hands-on developer responsible for the development of new software products and enhancements to existing products. You should excel in working with large-scale applications and frameworks and have outstanding communication and leadership skills. You’ll Work on: • You will develop financial products with direct impact on millions of consumers, • Systems under your watch will be the primary sources of revenue for the organization., • You build it: engineers are in control of decisions about systems they own from the first line of code written, • You run it: engineers with assistance from global SRE guild are responsible for operation of systems they built, • You own it: engineers do not wait for orders here. They do research, pitch projects. Great ideas are valued and implemented, • Professional network: you will meet and collaborate with very influential people within the global organization and the entire industry. Key Responsibilities: Back-End Development: • Design, develop, and maintain RESTful APIs and microservices using Java , Spring Boot etc., • Implement business logic, database interactions, and integrations with third-party services., • Optimize application performance and ensure scalability. Front-End Development: • Develop responsive and user-friendly interfaces using modern front-end frameworks (e.g., Angular, React, or Vue.js)., • Collaborate with UI/UX designers to implement designs and ensure a seamless user experience., • Ensure cross-browser compatibility and mobile responsiveness. Database Management: • Design and manage relational databases (e.g., MySQL, PostgreSQL) and/or NoSQL databases (e.g., MongoDB)., • Write efficient queries and optimize database performance. DevOps and Deployment: • Collaborate with DevOps to deploy applications in cloud environments Testing and Debugging: • Write unit, integration, and end-to-end tests to ensure code quality., • Debug and resolve application issues in a timely manner. Preferred Qualification: • Between 1-5 years experience, • B.S. or higher in Computer Science or related field (or equivalent work experience), • Expertise in Java, React JS, HTML5, • Experience integrating with Restful web services, • Ability to establish trusted partnerships with product heads, and executive level stakeholders, • Comfortable with Agile Operating Models, • Experience with microservice based architecture, • Experience with Kafka, MongoDB, Spring, vert.X Familiar with one or more of the following: • Distributed systems, • NoSQL and relational databases, • Distributed messaging, • Transactional services Our Commitment to Diversity & Inclusion: Did you know that Apexon has been Certified™ by Great Place To Work®, the global authority on workplace culture, in each of the three regions in which it operates: USA (for the fourth time in 2023), India (seven consecutive certifications as of 2023), and the UK. Apexon is committed to being an equal opportunity employer and promoting diversity in the workplace. We take affirmative action to ensure equal employment opportunity for all qualified individuals. Apexon strictly prohibits discrimination and harassment of any kind and provides equal employment opportunities to employees and applicants without regard to gender, race, color, ethnicity or national origin, age, disability, religion, sexual orientation, gender identity or expression, veteran status, or any other applicable characteristics protected by law. Our Perks and Benefits: Our benefits and rewards program has been thoughtfully designed to recognize your skills and contributions, elevate your learning/upskilling experience and provide care and support for you and your loved ones. As an Apexer, you get continuous skill-based development, opportunities for career advancement, and access to comprehensive health and well-being benefits and assistance. We also offer: • An employer pension scheme, • 25 days holiday + Statutory bank holidays, with the option to carry forward or 'cash-in' 5 days each year, • Access to YuLife wellness platform, subscription to Meditopia App, premium subscription to Fiit, life coaching & emotional wellbeing sessions, 24 / 7 virtual GP Access, Employee Assistance Programme, • Life Insurance & Income protection, • Enhanced Maternity Pay & Paternity Pay, • Cycle to work scheme., • Travel loan scheme, • A Tech Scheme which lets you choose from over 5000 tech products at up to a 12% discount., • Free unlimited Udemy account for every employee to support their continuous learning and improvement., • Support in obtaining relevant certifications.

JavaScript Developer, Contractor, Full-stack | NodeJS, TypeScript, React, AWS | Disruptive Start-up, B2C | Rate c/ £500/day (Outside) | 6-months | UK remote or London Hybrid Opportunity: We’re supporting an innovative, fast-moving founding team. They’re building an innovative B2C platform with lots of partnerships already signed up! Very exciting opportunity to take a lot of responsibility and work in a small team with proven founders and engineers - on a disruptive and data-heavy B2C application. You’ll work closely with the founding team to build scalable, secure, and high-performance systems that deliver an exceptional user experience. What You’ll Be Doing as a JavaScript Developer, Contractor, Backend Engineering | NodeJS, TypeScript, AWS | Disruptive Start-up, B2C | Rate £500/day (Outside) | 6-months | London, Hybrid • Develop, maintain, and optimize robust backend services and APIs that power our mobile and web platforms, • Design and implement low-latency event processing pipelines, • Ensure backend infrastructure is reliable, scalable, and secure, • Enhance database efficiency and refine data storage strategies, • Maintain comprehensive multi-layered test coverage, • Collaborate closely with frontend and mobile teams to define and deliver API contracts, • Set up and manage effective monitoring, logging, and alerting systems, • Influence architectural decisions and help establish engineering best practices, • Conduct code reviews and provide mentorship to junior developers, • Explore and integrate new technologies to expand platform capabilities, • Work with product and design teams to convert requirements into scalable technical solutions, • Continuously refine development workflows and improve system performance What You’ll Need as a JavaScript Developer, Contractor, Backend Engineering | NodeJS, TypeScript, AWS | Disruptive Start-up, B2C | Rate £500/day (Outside) | 6-months | London, Hybrid • 6+ years commercial experience in Backend technologies, with majority focused on NodeJS., • Proven track record of start-up experience, working for cool innovative consumer b2c brands where you've taken ownership., • Confidence working on huge datasets and complex API work, • Great communication skills and attitude to get your hands dirty across the stack and business challenges., • Nice to have: Full stack experience, with TypeScript JavaScript Developer, Contractor, Backend Engineering | NodeJS, TypeScript, AWS | Disruptive Start-up, B2C | Rate £500/day (Outside) | 6-months | London, Hybrid • Location: Remote, • Type: Contract, full-time, • Rate: circa £500/day, • Start: ASAP

Job Title: Full-Stack Developer (Sustainability & Decarbonisation Software) Salary: Competitive + benefits (DOE) Location: Fully remote (UK) You’re a developer who wants your code to mean something. Not just another feature factory - but software that helps real organisations cut carbon, make smarter energy decisions, and build a more sustainable future. This is a fully remote Full-Stack Developer role in an Asset Sustainability team building a mature, mission-led platform used to manage and optimise physical assets (think buildings, equipment, distributed energy, and operational data). The product supports long-term capital planning, energy monitoring, and decarbonisation roadmaps - helping users prioritise the changes that will genuinely move the needle. No sustainability or energy industry experience is required. If you’re strong in Python 3+, PHP 8+, and MySQL 8+ and you care about sustainability, you’ll feel at home here. What you’ll be doing • Building and maintaining features across front end and back end (web + mobile-deployed web apps), • Refactoring and modernising an established application while adding new modules and functionality, • Designing database structures and improving performance, quality, and responsiveness, • Collaborating with stakeholders, ops/support, and other devs to deliver scalable, enterprise-ready solutions, • Reviewing code, sharing feedback, and spotting improvements with a positive, pragmatic mindset, • Troubleshooting bugs and strengthening security, accessibility, and maintainability What you’ll bring • 5+ years’ commercial web/software development experience (degree optional if your track record is strong), • Extensive hands-on use of PHP 8+, Python 3+, MySQL 8+ (PostgreSQL also welcome), • Solid fundamentals in HTML, CSS, JavaScript and experience with Angular 18+, • Comfort deploying and managing Unix-based servers, plus CI/CD and Git workflows, • A clear communicator who can work independently in a remote team - and talk through decisions confidently If you want a remote full-stack developer role where your work supports decarbonisation and sustainability every day, this is it. Apply now or contact Lindsay Warren directly on 07852509003 or at

We’re hiring a full-time Mobile App Developer. NET MAUI / Cross-platform Mobile. Strong mobile UI/UX implementation skills.

We’re looking for a Mobile Developer with 2–3+ years of commercial experience to help us build reliable, user-friendly applications. Building and improving mobile apps (Android and/or iOS) used by real customers. Cross-platform mobile frameworks (React Native, Flutter, or similar).

Designing, building and deploying mobile, web and headless CMS applications using a range of technologies such as React Native, TypeScript and Next. Mobile development (iOS and Android).

This is a rare opportunity to step into a senior mobile engineer role where your decisions shape the greenfield app, the architecture, the workflow, and the future team. Strong understanding of mobile performance, security, and scalability. I’ve worked with this business for years placing numerous

SwiftUI Mobile App Lead Developer - Leicestershire. A new and exciting role for a Mobile App Lead Developer with a strong technical background in developing Apple ecosystem customer facing iOS apps in Swift to join one of the UK's leading FTSE100 companies. Our client has re-written their mobile app