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We are seeking an experienced Microsoft Dynamics 365 Solution Architect to join a high-profile programme delivering enterprise-scale solutions. This role is ideal for a technically authoritative Architect who can bridge business needs with robust, scalable Dynamics and Power Platform solutions.Your new role • Translate complex business requirements into scalable, secure, and maintainable designs, • Architect integrations between Dynamics 365 and external systems, • Leverage Power Platform and Azure services (Logic Apps, Functions, Service Bus, API Management), • Design and oversee CI/CD pipelines and release automation, • Ensure all customisations, plugins, and configurations align with best practice standards, • Drive code quality and maintainability, • Ensure solutions are secure by design and compliant with governance standards, • Oversee data migration strategies and maintain programme integrity, • Identify and resolve performance issues (e.g., latency, API limits) before go-live, • Design and implement ALM pipelines using Azure DevOps or GitHub, • Navigate Microsoft licensing models to optimise cost-efficiency What you'll need to succeed • Highly experienced Solutions Architect with a strong Microsoft ecosystem background, • Comfortable operating in complex, stakeholder-heavy environments, • Proven track record delivering end-to-end D365 implementations, • Experience managing multi-environment deployments (Dev, Test, UAT, Prod), • Strong integration experience with Azure services and legacy systems, • Ability to design scalable data models (Dataverse/SQL), • Expertise in:, • C# plugins, custom workflows, JavaScript, • Power Apps (Model-Driven & Canvas), • Power Automate, • Dataverse design and optimisation What you'll get in returnLocation: Liverpool (Hybrid/Remote options available)Contract Duration: 9 MonthsIR35 Status: Inside IR35Security Clearance: Active SC Clearance requiredWhat you need to do nowIf you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. 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 hays.co.uk

Position Description: ServiceTrade empowers commercial service contractors in fire protection, HVAC, mechanical, electrical, and beyond to service smarter and scale faster. Our platform helps thousands of contractors maximize technician productivity, deliver digital-first customer experiences, and grow profitably. When skilled techs are hard to find and manual systems slow you down, ServiceTrade is how the best contractors pull ahead. Under the hood, that mission runs on a serious piece of engineering: a multi-tenant SaaS platform built on PHP, Doctrine, MySQL, MongoDB, and AWS, processing the real-time workflows that keep commercial service operations moving. It's battle-tested, revenue-generating, and architecturally complex. It's also ready for its next chapter. We're hiring a Staff Engineer to help write that chapter. You'll join a team that's investing in the long-term health of this platform: evolving the architecture, modernizing incrementally, improving reliability, leaning into AI acceleration tooling, and building the infrastructure to scale the next phase of growth, all without breaking what works for the thousands of contractors who depend on us every day. This is a hands-on technical leadership role. You'll own critical architectural decisions across backend and infrastructure, mentor engineers, and shape how we build software in this new world of agentic AI. If you've ever looked at a complex production system and thought "I know how to make this better, one piece at a time," this is the job. Why ServiceTrade: • Real problems at real scale. Sharded MySQL, MongoDB read models, event-driven async processing, multi-tenant isolation: this isn't a CRUD app. You'll work on genuinely interesting distributed systems challenges with real customers depending on the outcome., • Modernization with purpose. Our platform has years of production-hardened domain logic. The opportunity isn't to rewrite it, it's to evolve it. Incrementally migrate frameworks, extract services where it makes sense, adopt modern patterns, and improve developer experience, all while keeping the lights on for thousands of customers. This is the kind of work that separates good engineers from great ones., • First-Class Tooling. You will be equipped with the latest AI-assisted tooling available to help you navigate, refactor, and modernize our complex codebase more efficiently., • Influence without bureaucracy. This is a team where a staff engineer's voice carries real weight. You won't be writing RFCs that disappear into a committee. You'll propose a direction, build consensus, and ship it. Key Responsibilities and Activities: Architecture & Technical Leadership • Own and evolve the architecture of our core backend platform: a large PHP/Doctrine monolith with event-driven async processing and CQRS read models, and a growing number of Node microservices, • Drive technical strategy for database sharding, read-replica routing, multi-tenant isolation, and schema migration across MySQL shards, • Lead incremental modernization efforts, including migrating frameworks, extracting services, and adopting modern PHP patterns, while maintaining production stability and velocity, • Design and improve our event pipeline: domain events, SQS-based async processing, MongoDB projections, and worker infrastructure, • Make and document architectural decisions, weighing trade-offs and building consensus across the team Backend Engineering & Data Performance • Design, build, and maintain scalable RESTful APIs and backend services in PHP, • Own query performance across sharded MySQL databases: analyze execution plans, design indexing strategies, identify and eliminate slow queries, and optimize Doctrine ORM/DBAL usage to prevent N+1s and unnecessary hydration, • Lead schema design and migration strategy across shards, balancing normalization, query performance, and operational safety, • Write and optimize complex queries across sharded MySQL databases using Doctrine ORM/DBAL, • Build and operate MongoDB document models and projections via Doctrine ODM, • Architect message-driven workflows: SQS producers/consumers, long-polling workers, idempotency, DLQ/redrive strategies, deduplication, and visibility-timeout tuning, • Implement and improve caching strategies across APCu, Redis, and query-level caches, including stampede protection, • Integrate with third-party systems (accounting platforms, identity providers, search infrastructure) CI/CD, Developer Experience & QA Infrastructure • Own and improve GitHub Actions CI/CD pipelines, covering build, test, and packaging stages with matrix strategies and artifact caching, • Manage and optimize Docker-based development and CI environments (multi-service Compose stacks, LocalStack for AWS mocking, ephemeral database strategies), • Partner with SRE on QA server provisioning, production infrastructure, deployment processes, and observability, contributing CloudFormation changes and monitoring improvements as needed, • Champion environment parity between development, CI, QA, and production, • Ensure new features have appropriate application-level observability and work with SRE to surface metrics, dashboards, and alerts AI First • A believer and practitioner in the use of the latest AI tools and concepts to achieve maximum productivity, • Collaborate with our Principal AI Engineer to champion an 'AI-first' engineering culture, providing the guidance and best practices necessary for the team to use AI as a force multiplier in their daily delivery and modernization efforts, • Using AI tools like Cursor, Claude Code, Codex, or similar LLM-based assistants to accelerate code comprehension, refactoring, and the modernization of legacy systems, • Ensure proper attention to security, performance, and trustworthiness of AI features Mentorship & Team Impact • Mentor senior and mid-level engineers through code reviews, pairing, and architectural guidance, • Raise the bar on code quality, testing practices, and operational readiness Identify systemic issues (tech debt, reliability gaps, developer experience friction) and drive solutions • Collaborate with product managers, frontend engineers, QA, and devops to shape the technical approach for major initiatives Knowledge and Skills: • 8+ years of professional software development experience with deep expertise in backend PHP, • Proven track record operating and evolving large, long-lived PHP codebases in production. You've modernized systems, not just built greenfield, • Expert-level MySQL knowledge: you can read and tune execution plans, design indexing strategies for complex access patterns, reason about locking behavior, and optimize queries across replicated and sharded databases, • Demonstrated experience using tools like Cursor, Claude Code, Codex, or similar LLM-based assistants to accelerate code comprehension, refactoring, and the modernization of legacy systems, • Mastery of automated testing best practices (TDD, contract testing, spec-oriented testing, and CI/CD integration) using PHPUnit and Jest; a history of coaching teams on how to balance test coverage with developer velocity while maintaining a 'zero-regression' mindset, • Deep experience with Doctrine ORM and ODM (entity mapping, repositories, query builder, hydration strategies, proxy generation, N+1 prevention, lazy/eager loading trade-offs), • Strong production experience with MongoDB (document modeling, aggregation pipelines, ODM tooling), • Extensive hands-on experience with AWS: CloudFormation/Terraform, EC2, RDS, S3, SQS, SES, Lambda, ElastiCache, VPC networking, IAM policies, • Strong experience designing and operating asynchronous processing systems (SQS or equivalent), including worker supervision, DLQ strategies, idempotency, backoff/jitter, and visibility-timeout management, • Production experience with Redis for caching, session management, and distributed locking, • Strong Docker and Docker Compose skills for development, CI, and packaging workflows, • Experience building and maintaining CI/CD pipelines (GitHub Actions preferred), • Working knowledge of AWS services (EC2, RDS, S3, SQS, SES, Lambda, ElastiCache, VPC networking) sufficient to troubleshoot, contribute infrastructure-as-code changes, and collaborate effectively with SRE, • Demonstrated ability to lead technical initiatives, make architectural trade-offs, and influence without authority, • Excellent written and verbal communication skills; comfortable producing technical documentation and RFCs Nice to Have: • Experience modernizing large PHP monoliths: incrementally migrating frameworks, extracting services, or evolving architecture while maintaining production stability, • Experience with CQRS and event-sourcing patterns, • Familiarity with Typesense, Elasticsearch, or similar search infrastructure, • Experience with Auth0 or other identity/SSO platforms and patterns, • Experience with configuration management (Puppet, Ansible) or infrastructure automation, • Familiarity with Kinesis, CloudWatch, or other AWS observability tooling, • Experience with static analysis tools (Psalm) and automated refactoring (Rector), • Familiarity with frontend frameworks (React, Ember.js), enough to collaborate effectively with frontend engineers, • Experience with serverless patterns (AWS Lambda, SAM), • Background in multi-tenant SaaS architecture and data isolation strategies A few things you want to know: What does ServiceTrade do? Founded in 2012, ServiceTrade is the software platform for commercial mechanical and fire contractors. More than 1,300 contractors use ServiceTrade to increase profit and deliver more work during a persistent skilled labor shortage by improving service and project operations, helping technicians be more productive and do their best work, selling more service and inspection agreements, and growing customer loyalty. Over 10% of the commercial or industrial buildings in the United States are serviced by contractors using ServiceTrade to manage 13 million equipment assets and invoice more than $7.5 billion of service-related commerce. Ok, so why should I care about that? Our customers are smart, hard-working people who we enjoy serving. We help them grow their business to earn more revenue, employ more blue-collar workers, and become more valuable to their customers. It’s why we get excited about serving a market that you might never have thought about before. What kind of working environment do you have? We’ve transitioned from a start-up to a scale-up -- that means we still have the spirit and energy of a start-up and are adding new people who will help us expand our business faster and run our business smarter. We have big ambitions and every employee understands our goals and what their role is in achieving them. Read about our company culture on our _ page. What kind of benefits do you offer? • Medical through Cigna, PPO and HDHP options, including a Health Savings Account with company contributions Dental and Vision through Unum, • Flexible Spending Account and Dependant Care Account, • Company-paid Life insurance, STD and LTD, • Voluntary benefits including Supplemental Life Insurance, Critical Illness, Accident and Pet Insurance, • 401(k) with up to 3% employer match and NO vesting period, • Flexible PTO policy, • 10 company holidays, • Parental Leave, • Paid Time Off for Volunteering, • Employee Reimbursement Program to use for well-being, technology and/or professional development #LI-Remote EEO Statement: ServiceTrade provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training. This employer participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S. ServiceTrade is not registered to hire in all 50 states. You must reside in one of the states listed to be considered. (AL, AR, AZ, CA, CO, CT, DE, FL, GA, IL, IN, KY, MD, MI, MN, MO, NC, NH, NJ, NY, OH, OR, PA, SC, TN, TX, UT, VA, VT, WA) Please Be Aware of Recruiting Scams To protect yourself against the increasing number of recruiting scams, please make sure that you are communicating with ServiceTrade. We communicate through our corporate website , through corporate emails utilizing our domain name of @, and through _. Be vigilant when checking domains because imitators often make very small changes to trick the eye. Additionally, please know that ServiceTrade does not use text messaging or public messaging platforms, such as Telegram or Whatsapp, to make initial contact with candidates and ServiceTrade will never ask an employment candidate for financial information or for payment of any kind.

World Class Defence Organisation based in Stevenage, Hertfordshire is currently looking to recruit a C++ Software Engineer subcontractor on an initial 12 month contract, with very likely extension. The role will be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday). Candidates with a strong C++ Software Engineering / Embedded Software Engineer background ideally from the Defence / Aerospace industry would be suitable for this position. Rate: £67.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage Hybrid / Remote working: The role will be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday). Duration: 12 Months with very likely extension. Contracts are often ongoing and long-term thereafter. IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview Job Description: By embracing the latest software technologies and methods the Development Simulation software department delivers exceptional software solutions for non-production based test systems that meet the unique requirements of the prime software development teams. In addition we also provide equipment simulation systems to support product integration as well as software to support and assist the manufacturing process. The successful candidate will join the development team responsible for building and integrating real-time test and data capture systems. The role will focus on developing and maintaining software in a Linux environment, working closely with high-speed multi-channel SFPDP cards, real-time data flows, and complex multi-threaded processing pipelines. Proficient in C++ and with knowledge of C#, you will play a critical part in the design, development, integration, and verification of test software solutions that are central to our system validation and delivery capabilities. Responsibilities: • Design and develop real-time test and capture software on Linux systems using C++., • Integrate and interface with high-speed SFPDP cards across multi-channel data pipelines., • Architect and implement robust, scalable, and maintainable multi-threaded applications., • Define and implement data sequencing and synchronisation logic to support deterministic capture and replay., • Work with hardware teams to ensure seamless integration and timing alignment between software and capture cards., • Lead and contribute to system integration, verification, and testing at both component and system levels., • Conduct performance analysis, debugging, and optimisation of real-time systems., • Document architecture, interface definitions, and test procedures to support handover and formal test activities. Skillset/experience required: • Extensive experience in C++ development in a Linux environment., • Proficiency in C# for tooling, test interfaces, or Windows components as needed., • Proven experience working with real-time data systems, preferably involving SFPDP or other high-speed digital protocols., • Demonstrable skills in multi-threaded and concurrent programming., • Experience with low-level I/O, DMA, or driver-level interactions with PCIe cards or similar., • Familiarity with software sequencing frameworks or custom state machines for test execution., • Strong experience with integration, system test, and debugging complex interactions between software and hardware., • Strong understanding of software design principles, memory management, and performance optimisation., • Experience with version control systems (e.g., Git) and CI/CD Desirable Skills: • Experience with SFPDP (Serial Front Panel Data Port) specifically in defence, aerospace, or data acquisition contexts., • Knowledge of FPGA-based data acquisition systems and synchronisation methods., • Familiarity with unit testing frameworks, automated test rigs, or hardware-in-the-loop (HWIL) setups., • Experience developing or integrating with real-time operating systems (RTOS) or using real-time Linux extensions.

.NET Developer, SQL Server - Global Fitness Movement - Melksham, Wiltshire (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, SQL Server, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) Born in 2012 in California, our client began development on an app and website that made finding and booking classes effortless for fitness goers across the state. The company is now changing how people live their lives, bringing together a community of enthusiasts, helping people find the activities that make their true selves come alive or supporting small businesses and studios across the entire globe. They believe that being active is the key to living a happy and healthy life. Our client is now active in over 15 countries and continues rapid growth on a yearly basis. It takes a team to make things happen and this team includes some of the most talented .NET Developer in the industry. They do not just have the best developers - but also the best karaoke stars, community activists and amateur chefs. Together, they are making the world an active place, which makes every day pretty damn gratifying. They are looking for .NET Developer with excellent knowledge of object orientated development principles and technologies such as: .NET, .NET Core / ASP.NET MVC, C# and SQL Server. You will receive expert training on the latest technologies including: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban, Azure SQL and MongoDB. All positions come with the following benefits: • Annual bonus., • Free medical, dental and vision coverage., • Flexible work hours., • £5,000 training allowance., • Healthy (and unhealthy) snacks., • Charitable giving programs., • Casual dress - fitness wear encouraged!, • Team classes, events and happy hours. There is no 'I' in team. By working with talented individuals and developing upon innovative ideas, the team continues to succeed and grow. They are a global movement with big plans for the future. It is an incredible opportunity so if you are interested, act and apply today! Location: Melksham, Wiltshire, UK / Remote Working Salary: £40,000 - £55,000 + Bonus + Pension + Benefits 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

At The Multiplayer Group (MPG), we create world-class multiplayer experiences through Co-Dev and Full-Dev partnerships. Our people-first culture supports a diverse, global team in a welcoming and flexible work environment. With teams spread worldwide, we prioritise connection—both online and in person. Giving back is central to who we are, with a focus on local communities, education, and sustainability. We are looking for a highly experienced, fully remote Principal Backend Engineer. You’ll be UK or EU based and you’ll be working in a team of backend engineers across MPG to drive the delivery and deployment of backend services for industry-leading game projects. You will act as a key engineering contact for external co-dev clients, collaborating with the Technical Director and Lead to architect solutions that balance technical idealism with production pragmatism. You will define the technical architecture for major game titles, ensure implementation quality, and mentor the engineering team. • Experience in game development and having shipped multiple live games (or similar products) with a high concurrent user count, • Proven experience architecting distributed applications with a high concurrent user base (hundreds of thousands), ideally proven with a released title or robust load tests, • Production experience with at least one of Java, Golang, C#, C++, Kotlin; experience with Python, Node.js and React is desirable, • Solid database experience, with the ability to work effectively with both SQL and NoSQL databases, • Proven experience with cloud platforms: Amazon Web Services, Google Cloud and Microsoft Azure; having an AWS Certification (Professional level) would be advantageous, • Proven experience building backend infrastructure using infrastructure as code tools, e.g. Terraform, • Proven experience using Kubernetes and Docker to build products at scale, • Ability to autonomously architect and design online services based on a specification, • Ability to navigate changes calmly and manage multiple pieces of potentially confidential information, • Excellent time management and ability to work autonomously, • Clear and effective communicator with the ability to discuss technical strategy with non-technical stakeholders and adapt to client needs, • Experience building CI/CD pipelines from scratch or improving existing client solutions, • Awareness of security/cheating implications of technology choices, • Experience using Gen AI for code generation Beneficial • Deep expertise in at least one relevant area of backend technology, e.g. DevOps, Microservices, Cloud Architecture, • Understanding of how a backend service integrates with the game - experience with Unreal or Unity would be useful but not required, • An understanding of how to use LLMs to process and query structured and unstructured data Responsibilities • Individual contribution: architect systems, write code, deployments, etc., • Act as the engineering contact point between MPG and the client, working alongside the Project Manager and Engineering Leadership, • Translate client requirements into tasks for yourself and team members, • Make the right trade-offs to design systems based on performance, time, and budget, • Mentor and delegate pieces of work to other team members to help develop them as engineers, • Create estimated cost spreadsheets for online services based on projected concurrent users, • Cultivate engineering best practices across teams: modular design, code quality, testing, • Work with the Lead and Production to communicate risks, benefits, and future roadmaps, • Active mentorship of the engineering team towards professional accreditation (e.g., AWS Certification) and technical leadership. Our Benefits Flexible working: Remote-friendly long before it was the norm, with core hours that support both great work and real life. Support & wellbeing: Mental health first-aiders, therapy and coaching via Myndup, plus private medical insurance to help you stay healthy and supported. Pension & life cover: A strong pension plan and life insurance to support your future and protect your family. Time for you: Minimum 25 days’ holiday, a paid winter break, and 3 volunteering days each year to give back to causes you care about. Parental leave: Family-first policies that support parents and caregivers with flexibility and balance. Levelling up: Annual L&D budget, expert talks, game jams, and mentoring opportunities to help you grow your skills and career. Role Information: EN Studio: The Multiplayer Group Location: Europe, United Kingdom Area of Work: Game Development Service: Create Service Type: Code Employment Type: Permanent Fully Remote Working Pattern: Full Time Keywords Studios is dedicated to following a well-established Equal Opportunities Policy. We endeavor to create a workplace which provides for equal opportunities for all employees and potential employees. PERSONAL DATA PROTECTION POLICY Keywords Studios is strongly committed to protecting your personal information. By sending your CV/Resume, you are agreeing to our terms and conditions and consent to your data being managed and retained in accordance with our data privacy and retention policy _.

Description Location: Remote - UK working hours Remote | Full-time Compensation: £90K - £110K We are hiring on behalf of our client, a high-performance financial technology organization specializing in advanced integration service products. The client develops and delivers an innovative, hosted integration platform that enables global financial institutions to maintain a flexible operational infrastructure without requiring internal engineering resources to address connectivity challenges across diverse trading venues. The successful candidate will join a multi-disciplinary Site Reliability Engineering (SRE) team that actively champions a comprehensive automation culture. The mandate of this department is broad and impactful, covering everything from desktop and laptop infrastructure support to sophisticated data center server provisioning and global vendor network connectivity. While each team member brings distinct areas of technical specialization, the department operates under a shared-responsibility model for the entire production environment. The client is seeking a collaborative, growth-oriented professional who can meaningfully contribute to operational excellence while continuously developing their technical capabilities. Key Responsibilities • Automated Infrastructure Provisioning: Architect and build automated provisioning systems for global server and network architectures across both physical bare-metal environments and public cloud infrastructure (AWS, GCP)., • Continuous Delivery Pipeline Management: Evolve, maintain, and optimize the Continuous Delivery (CD) pipeline responsible for provisioning servers, configuring network switches, and deploying core software updates., • External Stakeholder Interfacing: Interact directly with hardware vendors, telecommunications providers, and external financial institutions to manage connectivity and optimize remote operations., • Collective System Ownership: Take shared ownership of the stability, performance, and monitoring of the end-to-end production environment alongside a tight-knit engineering team. Requirements Core Technical Competencies: • Foundational Coding Capability: Practical experience with software engineering is required. While expert-level software engineering is not mandatory, proficiency in basic programming within a language of choice is necessary to construct functional code and utilities independently., • Infrastructure Automation: Demonstrated experience working with software automation tools (specifically Ansible), combined with the coding agility needed to automate all configuration environments., • Systems & Network Administration: Proven experience operating as a Systems Administrator or Network Engineer, paired with a balanced, comprehensive understanding of both domains. Professional & Interpersonal Attributes: • A constructive, open-minded, and self-motivated approach to technical problem-solving., • A strong belief in lifelong learning and an awareness of evolving technologies., • High professional autonomy, with a proven ability to take the initiative within a collaborative, team-oriented ecosystem., • Experience managing third-party relationships, negotiating with vendors, procuring hardware, and supporting remote workforce initiatives via phone and email. Preferred (Non-Essential) Qualifications: • Familiarity with enterprise Authentication Protocols (e.g., SAML, OAuth2, Active Directory, Kerberos)., • Technical proficiency in Microsoft and Azure Active Directory., • Hands-on exposure to Database High Availability (HA) frameworks, including clustering and replication models (e.g., PostgreSQL). Benefits • Competitive Base Compensation: Up to £110,000 per annum, commensurate with experience and skill set., • Equity Participation: Allocation of company share options., • Corporate Benefits: A comprehensive standard benefits package., • Workplace Flexibility: Remote-first working philosophy with flexible arrangements within the UK and Europe, complemented by a modern workspace in Moorgate, London. Interview Process The client utilizes a transparent, structured four-stage evaluation process to ensure deep alignment across technical competencies and professional values: • Initial Screening Call: An introductory conversation with the Talent Acquisition/HR team to evaluate background, operational scope, and career trajectory., • Hiring Manager Interview: A 1-hour in-depth technical domain screen focusing on core systems engineering, network topology, and architecture principles., • Technical Evaluation: A 2-to-3-hour practical interview incorporating a live coding and infrastructure automation exercise., • Executive Interview: A final strategic conversation with the firm’s three Founders to discuss corporate vision and collective cultural fit. Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search. Commitment to Equality and Accessibility: At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by emailing human-resources@mlabs.city. MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd’s Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting legal@mlabs.city.

? Hiring: Senior Ruby on Rails Developer (Remote - UK Based) ? Location: Anywhere in the UK (100% Remote) ?? Job Type: Full-Time | Flexible Hours | Work-Life Balance Champions ?? Why This Role Rocks: Ready to level up your dev career with a company that actually values innovation, autonomy, and continuous learning? Join a forward-thinking tech powerhouse where creativity meets cutting-edge code. You’ll be part of a passionate, remote-first team building impactful products — and yes, you’ll get Friday afternoons to work on your own passion projects. ? ?? Plus, every team member gets a free Udemy license to keep those skills sharp and curiosity thriving. ??? What You’ll Be Doing: As their next Full Stack Ruby on Rails wizard, you’ll: • Craft and maintain sleek web apps using Ruby and TypeScript, • Architect scalable, secure backend systems, • Collaborate with a cross-functional dream team to launch new features, • Tune performance for speed and scalability, • Debug like a boss and keep things running smoothly, • Manage MySQL databases with confidence, • Deploy and scale apps on AWS, • Stay ahead of the tech curve with the latest tools and trends ? What they are looking for: • Proven experience as a Full Stack Developer (or similar), • Proficiency in Ruby and TypeScript, • Solid with Ubuntu, MySQL, and AWS, • Comfortable with front-end tech (HTML, CSS, JavaScript), • A sharp eye for detail and a problem-solving mindset, • Strong communicator and self-starter in a remote setup ? Bonus Points For: • Experience with other languages/frameworks, • Familiarity with Docker, Kubernetes, CI/CD pipelines, • Agile/Scrum experience ? Perks & Benefits: • ?? Competitive salary + bonus scheme, • ??? Flexible working hours, • ?? Career growth & learning opportunities, • ?? Supportive, collaborative team culture, • ??? Access to the latest tech and tools, • ? Free Udemy license for all your learning needs, • ?? Friday afternoons = your time to innovate Note: You must be based in the UK and have full rights to work without restrictions.

𝗟𝗲𝗮𝗱 𝗔𝗜 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 (𝗙𝗼𝘂𝗻𝗱𝗶𝗻𝗴 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿) Remote (UK) · Full-time · £60,000–£70,000 (DOE) · Path to Head of Development IMPORTANT - UK based applicants only 𝗔𝗯𝗼𝘂𝘁 𝗔𝗫𝗜𝗢𝗡𝟰 AXION4 builds the intelligent operating infrastructure that businesses run on - AI, automation and custom software engineered into one connected system that measurably improves how a company performs. We work with real businesses across multiple sectors, diagnosing how each one actually operates - where it loses time, leads and margin - then designing and building the systems that fix it. Our principle is simple: we don’t automate chaos, we engineer clarity first. 𝗧𝗵𝗲 𝗥𝗼𝗹𝗲 We’re hiring our first engineer - a founding technical role with genuine ownership and a clear arc. You’ll start hands-on, turning specifications into working, deployed, reliable systems. As we grow, you’ll set the engineering standards, choose how we build, and lead the delivery team. And because you’ll understand both the technology and the commercial problem behind it, you’ll move beyond building to specification toward shaping the solution itself. The path: senior builder, to Head of Development, to a technical mind that helps architect what we build. 𝗪𝗵𝗼 𝗬𝗼𝘂 𝗔𝗿𝗲 You’ve spent the last five to ten years building software and leading the people who build it. You understand engineering deeply - from the fundamentals up, not just framework-deep - and you’ve shipped real, production systems end to end. You’ve also fully embraced the AI wave. You use the latest AI tooling to accelerate and elevate your craft - not as a crutch, but as a multiplier - and you can tell the difference between AI that adds real value and AI for its own sake. You are the rare engineer who has merged classical engineering depth with AI-native speed. And you think commercially. You can sit with a business owner, understand how their business makes money and where it leaks it, and translate that into the right system - not just the one you were handed. That instinct is what takes you from building systems to designing them. 𝗪𝗵𝗮𝘁 𝗬𝗼𝘂’𝗹𝗹 𝗗𝗼 • Take detailed specifications and build to them - AI-enabled workflows, automations, integrations, dashboards, portals and custom applications., • Own the codebase, repositories and delivery environment, and keep every build maintainable, documented and reliable., • Establish the engineering standards, reusable components and patterns that make each build faster than the last., • Run QA, testing and deployment so releases are repeatable and dependable., • Scope, estimate and stress-test solutions alongside the founders - and increasingly, help shape them., • As the pipeline grows, hire, onboard and mentor developers, and build the delivery function you’ll lead. 𝗪𝗵𝗮𝘁 𝗬𝗼𝘂’𝗹𝗹 𝗕𝗿𝗶𝗻𝗴 - 𝗘𝘀𝘀𝗲𝗻𝘁𝗶𝗮𝗹 • Five to ten years (or more) building software professionally, including time leading or running development teams., • Deep engineering fundamentals and a track record of shipping production systems end to end., • Genuine fluency with modern AI and LLM tooling, and the habit of using AI-assisted development to move faster without dropping quality., • Commercial insight - the ability to understand a business problem and design technology that solves it, not just code that runs., • The autonomy and judgement to be the first technical hire: setting standards rather than inheriting them, in a remote, fast-moving environment. 𝗬𝗼𝘂𝗿 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗕𝗿𝗲𝗮𝗱𝘁𝗵 We’re deliberately tool-agnostic - we choose the right stack for each build, so we don’t require any single one. What we need is genuine breadth and the judgement to pick well. You’ll likely have worked across several of: • Languages & engineering - strong in one or more modern languages (e.g. TypeScript / JavaScript, Python), with sound architecture, testing and clean-code discipline., • Web & application development - full-stack delivery: modern front-end (e.g. React / Next.js), back-end services, and relational and non-relational databases., • APIs & integration - REST, webhooks, OAuth and event-driven patterns; wiring CRMs, payments, comms and third-party platforms into one coherent system., • Automation & workflow - orchestration and workflow tooling (e.g. n8n, Make, Zapier) alongside custom code, and the judgement to know when each is right., • AI & LLM engineering - model APIs (e.g. Anthropic, OpenAI), retrieval / RAG, embeddings and vector stores, agents and prompt design, integrated responsibly., • Cloud & delivery - hosting, serverless, containers, CI/CD and monitoring., • Data - modelling, storage, syncing and reporting. 𝗡𝗶𝗰𝗲 𝘁𝗼 𝗛𝗮𝘃𝗲 • Experience as a solutions architect or technical lead bridging commercial and technical teams., • Exposure to SME or agency environments, or sectors like healthcare, professional services or home services., • A history of building reusable frameworks or productising delivery. 𝗛𝗼𝘄 𝗪𝗲 𝗪𝗼𝗿𝗸 Remote-first (UK), spec-driven and pragmatic. We diagnose, design, then build - and we choose the right tools per problem rather than forcing every job through the same stack. You’ll have real ownership of how we build and the standards we hold. 𝗪𝗵𝗮𝘁’𝘀 𝗼𝗻 𝗢𝗳𝗳𝗲𝗿 • £60,000–£70,000 depending on experience, with a clear path to Head of Development and future shareholder status for the right candidate as the team grows., • Fully remote (UK), with genuine ownership and influence from day one., • The opportunity to shape a company’s entire engineering function - and increasingly its solutions - from the first line of code. 𝗛𝗼𝘄 𝘁𝗼 𝗔𝗽𝗽𝗹𝘆 • Apply through LinkedIn, or send us a short note covering three things: something you’ve built and shipped end to end; how you’ve merged deep engineering with the latest AI tooling; and a time you understood the commercial problem behind the build. We read every one. As part of the application process we may ask you to build a mini project from scratch, in order asses your discipline in planning, execution, versioning, testing and deployment etc. Good luck to all applicants.

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