83 jobs found

React Native Mobile Developer (Bluetooth LE / IoT)Hybrid in Hampshire or UK Remote£60000- £75000 + Benefits Note: - This role cannot offer Visa Sponsorship.- Must have 3+ years working commercially with React Native and must have Bluetooth LE experience. Your new company A leading UK-based engineering firm with decades of innovation experience is looking to hire a React Native Mobile Engineer to join their technology team on a permanent, full-time basis. The company designs and manufactures advanced equipment used across multiple sectors. With a strong focus on quality, sustainability, and technical excellence, they offer a collaborative environment where software developers contribute to real-world solutions across R&D, manufacturing, and calibration.Their modern facility houses multi-disciplinary teams working on cutting-edge projects that blend hardware, software, and data and you can work hybrid in the office, or UK remote in this role. Your new role You will possess deep mobile expertise, specialising in React Native end to end (develop, test, deploy and maintain) working on full deployments to both the Google Play and Apple Store, including CI/CD pipeline management.You'll champion clean and efficient code, embracing integrations with 3rd party API's and implementing user interfaces. Beyond this you may contribute to code reviews and best practice for the Mobile Team.Crucially you'll stay up to date with current Mobile trends, both in the React space and across wider mobile development tech. you'll own the architecture, development, and delivery of mobile apps used by thousands of people every day. The company are exploring the build of an IoT platfrom, so experience communicating with RTOS/Bare Metal instead of purely Windows/Mac will be advantageous. What you'll need to succeed You will be an experienced React Native Developer to apply for this role with 3+ years hands-on experience with the platform.You'll have full mobile app development lifecycle experience, developing using React Native for iOS and Android. This will extend to an understanding of app architecture, deployment and maintenance to the respective app storedExperience working with cross-functional teams and international environments will be crucial, a small part of the role includes travel/collaboration with international teams, likely to be a few weeks a year maximum.Bluetooth integration experience or working with IoT enabled hardware is essentiual to be considered. What you'll get in return In addition to the flexibility to work remote or in their modern Hampshire HQ offices the company offers private medical cover for you and your family, a health cash plan, and generous perks including paid charity days, cycle to work and EV schemes, holiday buy. You'll also benefit from structured CPD, a dedicated training budget and good progression opportunities and the company look to grow their mobile offering. What you need to do now To find out more and to be considered for this position please apply directly, or contact Max Wilcock, Senior Business Director on .At Hays Technology, we are shaping the future of recruitment. The rapid adoption of cloud, which is making customer interfaces more engaging and creating a seamless engagement with businesses, means that from the foundation of your organisation up, software developers are critical to success. As the competition for talent grows, we're ready and waiting to help developers really make an impact on organisations, so talk to us today. We are Hays Technology. 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

Senior Fullstack Engineer - Fintech Scale-Up (Java, Angular, Azure) Titles: Senior Fullstack Engineer Tech Stack: Java Spring Azure Angular Location: London (Hybrid - 2-3 days/week) Package: 85-95k + 20% bonus The Company: Growing fintech working with major banks on business banking products, providing solutions and serving thousands of businesses. The Role Hiring a Senior Fullstack Engineer to build scalable Java microservices for core banking platforms. Take ownership of key components and work with a talented team on high-performance financial solutions. What you'll do as a Senior Fullstack Engineer: Design and develop Java microservices (Spring Boot, Hibernate/JPA) for backend systems Build cloud-native solutions on Azure with containerization Implement RESTful APIs using Java integrated with banking platforms Develop full-stack features with JavaScript frameworks (Angular) Champion CI/CD, TDD/BDD, and engineering best practices Optimize Java applications for high-volume, high-availability systems What You Need 5+ years experience as a Software Engineer with strong Java/J2EE expertise (Java 8+, Spring, Hibernate) Frontend Angular experience (React may be considered) Cloud experience with microservices (AWS preferred) Docker and Kubernetes hands-on experience Fintech/regulated industry experience preferred Why Join? Java-focused role powering major banking platforms Scale-up energy with enterprise stability Comprehensive benefits + career development programs within software engineering Are you a Senior Fullstack Engineer with skills across Java and Angular? Apply now to discuss this opportunity in fintech.

Senior Front End Developer Senior Front End Developer - Global Workforce Technology Innovator - London (Tech stack: React, React Native, TypeScript, JavaScript (ES6+), HTML, CSS, Component Libraries, Design Systems, State Management (Redux, Zustand, MobX, Apollo), Web & Mobile UI/UX, Accessibility, Front End Architecture) Our client began over a decade ago with a bold vision: to transform organisational scheduling by replacing outdated processes with intelligent, beautifully crafted digital solutions. What started as a simple idea has grown into a global movement-one that empowers employees, reduces operational complexity, and uses innovative technology to reshape the future of workforce management. Their rapid growth is driven by a deeply talented engineering team-people who blend craftsmanship with creativity, and who take pride in building products that solve meaningful, real-world problems. If you're a Senior Front End Developer who loves making an impact, this is your chance to join a company where your work genuinely matters. This is a role for engineers who are passionate about React , committed to building intuitive, high-performance interfaces, and excited about delivering cross-platform experiences using React Native . You'll play a key role in shaping the UI across both web and mobile platforms, while influencing architectural decisions and raising the bar for engineering excellence. You'll be working in a modern front-end environment that includes React , React Native , TypeScript, component-driven development, and a rapidly evolving design system. The team values engineers who are curious, collaborative, and eager to explore new ways of solving complex challenges, whether that's improving performance, enhancing accessibility, or leveraging tools like Storybook, Vite, and cutting-edge AI workflows. As a senior engineer, you'll help define the future of their shared codebase while mentoring others and championing best practices around tools, testing, and performance. They are looking for Senior Front End Developers with experience in some or all of the following: React , React Native , TypeScript, JavaScript (ES6+), HTML, CSS, Component-Driven Architecture, Design Systems, State Management (Redux, MobX, Apollo, Zustand), Accessibility, Testing, Performance Optimisation, API Integration, Vite, Webpack, Storybook, and mobile development using React Native . All positions come with the following benefits: Unlimited holiday Free medical, dental and vision coverage Hybrid working (only 1 day a month in the office, in reality 1/quarter) Expenses for travelling to the office paid Charitable giving programmes Virtual team classes, events and happy hours There is no 'I' in team. By bringing together curious minds, talented engineers, and a culture that encourages experimentation, the company continues to grow year after year. They have ambitious plans and global reach, making this an exciting moment to join. If you're driven by quality, motivated by impact, and want to work with modern technologies like React and React Native , this is the perfect opportunity. Location: London, UK / Remote Working Salary: £70,000 - £90,000 + 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. To apply for this position please send your CV to Lina Savjani at Noir. NOIRUKTECHREC NOIRUKREC NC/LS/66137

React Native Mobile Developer (Bluetooth LE / IoT)Hybrid in Hampshire or UK Remote£60000- £75000 + Benefits Note: - This role cannot offer Visa Sponsorship.- Must have 3+ years working commercially with React Native and must have Bluetooth LE experience. Your new company A leading UK-based engineering firm with decades of innovation experience is looking to hire a React Native Mobile Engineer to join their technology team on a permanent, full-time basis. The company designs and manufactures advanced equipment used across multiple sectors. With a strong focus on quality, sustainability, and technical excellence, they offer a collaborative environment where software developers contribute to real-world solutions across R&D, manufacturing, and calibration.Their modern facility houses multi-disciplinary teams working on cutting-edge projects that blend hardware, software, and data and you can work hybrid in the office, or UK remote in this role. Your new role You will possess deep mobile expertise, specialising in React Native end to end (develop, test, deploy and maintain) working on full deployments to both the Google Play and Apple Store, including CI/CD pipeline management.You'll champion clean and efficient code, embracing integrations with 3rd party API's and implementing user interfaces. Beyond this you may contribute to code reviews and best practice for the Mobile Team.Crucially you'll stay up to date with current Mobile trends, both in the React space and across wider mobile development tech. you'll own the architecture, development, and delivery of mobile apps used by thousands of people every day. The company are exploring the build of an IoT platfrom, so experience communicating with RTOS/Bare Metal instead of purely Windows/Mac will be advantageous. What you'll need to succeed You will be an experienced React Native Developer to apply for this role with 3+ years hands-on experience with the platform.You'll have full mobile app development lifecycle experience, developing using React Native for iOS and Android. This will extend to an understanding of app architecture, deployment and maintenance to the respective app storedExperience working with cross-functional teams and international environments will be crucial, a small part of the role includes travel/collaboration with international teams, likely to be a few weeks a year maximum.Bluetooth integration experience or working with IoT enabled hardware is essentiual to be considered. What you'll get in return In addition to the flexibility to work remote or in their modern Hampshire HQ offices the company offers private medical cover for you and your family, a health cash plan, and generous perks including paid charity days, cycle to work and EV schemes, holiday buy. You'll also benefit from structured CPD, a dedicated training budget and good progression opportunities and the company look to grow their mobile offering. What you need to do now To find out more and to be considered for this position please apply directly, or contact Max Wilcock, Senior Business Director on .At Hays Technology, we are shaping the future of recruitment. The rapid adoption of cloud, which is making customer interfaces more engaging and creating a seamless engagement with businesses, means that from the foundation of your organisation up, software developers are critical to success. As the competition for talent grows, we're ready and waiting to help developers really make an impact on organisations, so talk to us today. We are Hays Technology. 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

One of our valued clients are currently looking for a senior full stack engineer with 10 years (+) experience to join the team. About the company They are an early-stage B2B SaaS company, scaling a platform that leverages human expertise and modern AI tools to transform the way financial services are delivered. Their product is in advanced beta with live users, and they are preparing to scale to paid customers. They handle sensitive personal and financial data: trust, reliability, and stability matter as much as speed of iteration. The role We are looking for a senior, hands-on Full-Stack Engineer to join our small, highly experienced engineering team. You will work across the entire product, from Python services and APIs to React and TypeScript UI components. You will help deliver features end-to-end while raising technical standards across the codebase. This role suits someone who enjoys taking ownership and who cares deeply about engineering quality. You will help shape good engineering practices in a small but rapidly scaling environment. You will collaborate closely with Product and the other engineers. You will contribute to architectural decisions and ensure the platform remains robust, secure and ready for scale. Your influence can grow as the company grows. What you'll be doing Build across the stack Deliver features end-to-end across Python backend and React and TypeScript frontend. Write clean, maintainable and well-tested code with clear API contracts. Build UI components and data-driven front-end features with strong TypeScript foundations. Strengthen engineering standards Improve automated testing coverage across frontend and backend. Ensure CI and CD pipelines and quality gates support safe and frequent releases. Contribute to coding standards, documentation and review practices that lift the whole team. Shape architecture and technical direction Participate in decisions around performance, scalability, tenancy and cost control. Contribute to a roadmap that may include evaluating alternative technologies. For example, Rust for performance-critical components. Apply security-by-design principles across authentication, authorisation, data handling and audit logging. Help build a resilient and scalable platform Contribute to operational practices. For example, feature flags, safe rollbacks, incident handling, run-books, logging and monitoring. Improve performance across the stack. For example, SQL queries, React rendering and API throughput. Work closely with Product to scope work, plan release,s and make pragmatic build-versus-buy decisions. What they're looking for: Hard skills Python proficiency with any framework. FastAPI or Django are welcome. TypeScript expertise and strong React experience. Solid SQL experience. PostgreSQL is preferred but any advanced SQL background is welcome. Strong automated testing habits for unit, integration and end-to-end tests. Familiarity with GitHub workflows, CI and CD and standard developer tooling. Experience working in small teams and taking ownership of full product areas. Mindset A self-starter mentality. You take ownership and enjoy solving complex technical challenges. Passion for creating high-quality, maintainable solutions that scale. Enthusiasm for working in a client-led environment where user feedback influences development. A collaborative approach. You thrive in cross-functional teams while working autonomously. High personal engineering standards. You lead by example rather than authority. Nice to have Experience with Redis and Celery. Experience scaling multi-tenant SaaS applications. Experience with cloud platforms. (AWS, Google Cloud or Azure). Knowledge of containerisation (Docker or Kubernetes) Familiarity with SOC 2 readiness and security best practices. Experience with observability and monitoring. Background in fintech, lending or other regulated-data environments. Experience or interest in Rust or Go for performance-critical components. Experience designing or maintaining complex front-end state and data flows. This is an opportunity to bring your skills and experience into a small leadership team where your opinions are heard and welcome. This is also a chance to be part of bringing a game changing product to life This role is hybrid, 2-3 days in their offices at London Bridge Salary ranges from £80,000 - £125,000 with attractive EMI share options

Senior Software Engineer to help lead the technical evolution of this critical platform. The Opportunity You'll join a growing team building scalable, secure systems using React , Python , and AWS , helping to drive our mission to cut the impact of flooding in half.This is more than just building products - it's about delivering real-world impact through technology. What You'll Do Design, build, and deploy full-stack features across a modern cloud-native architecture Architect performant, secure systems that scale to meet growing demand Lead technical projects with high business impact, from concept to delivery Collaborate cross-functionally with Product, Data Science, and Operations teams Mentor developers, promote best practices, and improve engineering workflows Shape technical strategy and contribute to long-term system improvements Drive code quality, observability, and resiliency across services Tech Stack Frontend : React, JavaScript/TypeScript Backend : Python (FastAPI, Flask, or Django), ideally with geospatial data processing Cloud : AWS (Lambda, ECS, RDS, S3, API Gateway, etc.) DevOps : Docker, CI/CD pipelines, Git Orchestration : Airflow or similar tools Eligo Recruitment is acting as an Employment Business in relation to this vacancy. Eligo is proud to be an equal opportunity employer dedicated to fostering diversity and creating an inclusive and equitable environment for employees and applicants. We actively celebrate and embrace differences, including but not limited to race, colour, religion, sex, sexual orientation, gender identity, national origin, veteran status, and disability. We encourage applications from individuals of all backgrounds and experiences and all will be considered for employment without discrimination. At Eligo Recruitment diversity, equity and inclusion is integral to achieving our mission to ensure every workplace reflects the richness of human diversity.

Lead Native iOS/Android Developer (Tech For Good)Bournemouth, UK Remote£75000 + Share Options Note:- This role cannot offer Visa Sponsorship.- You must be open to attending quarterly company meet-ups (travel expenses paid).- Must want to embrace multiple mobile technologies, not just be silo'd to one. Your new company A forward-thinking tech company is looking for a Lead Mobile Engineer to take ownership of its mobile app platforms, used by thousands of people every day to make smarter, greener travel choices. This is a chance to lead mobile development in a product-led environment where your work directly supports sustainable transport across the UK.You'll be joining a collaborative engineering team building high-quality, accessible apps and can work remotely in the UK. Your new role You will possess deep mobile expertise, specialising in either native iOS/Swift or Android/Kotlin with an interest in the other as well as cross platform technologies.As Lead Mobile Engineer, you'll own the architecture, development, and delivery of mobile apps used by thousands of people every day. You'll lead a small team of mobile developers, drive technical decisions, and collaborate closely with product, design, and backend teams to deliver seamless, accessible user experiences.The Engineering team work as a cohesive unit with constant collaboration via Slack. Looking forward there is fantastic opportunity to influence the direction of future builds and technology selection. What you'll need to succeed In this role you should embrace different mobile technologies, not just be Silo'd to working in one.We're looking for someone ready to jump in and lead. We require 5+ years dedicated Senior or Lead Dev experience working on native iOS or Android platforms (ideally both). You must also have strong knowledge or interest in React Native or Flutter cross platform Development tools.We need someone who's worked in a medium-sized business where scale and agility were critical. Naturally in a Lead position you'll have a solid grasp of modern mobile architectures (e.g. MVVM, Clean Architecture), conducting thorough code reviews, and leading end-to-end testing and release management, including app store submissions. Strong leadership, stakeholder management, and a commitment to accessibility are key. What you'll get in return In addition to the flexibility to work remote or in the Bournemouth HQ the company offers private medical cover for you and your family, a health cash plan, and generous perks including paid charity days, cycle to work and EV schemes, holiday buy, and EMI share options that grow with service. You'll also benefit from structured CPD, a dedicated training budget, quarterly reviews, and regular team lunches, away days, and celebrations - all within a supportive, purpose-led culture. What you need to do now To find out more and to be considered for this position please apply directly, or contact Max Wilcock, Senior Business Director on .At Hays Technology, we are shaping the future of recruitment. The rapid adoption of cloud, which is making customer interfaces more engaging and creating a seamless engagement with businesses, means that from the foundation of your organisation up, software developers are critical to success. As the competition for talent grows, we're ready and waiting to help developers really make an impact on organisations, so talk to us today. We are Hays Technology. 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

You'll work on a wide variety of projects and gain exposure to technologies including Java, Kotlin, NodeJS, Spring Boot, RESTful microservices, React, NoSQL databases and cloud platforms. Java Full Stack Engineer - Consultant / Senior Consultant Salary: 45,000- 70,748 Base locations: London, Manchester or Glasgow (Hybrid working) Organisation : Global IT Consultancy Are you a passionate Java Full Stack Engineer looking to build modern, impactful digital solutions across a range of transformation programmes? This is an opportunity to join a dynamic, fast-growing engineering community where you'll work with cutting-edge technologies and deliver meaningful outcomes for clients across the UK. About the Role As a Java Full Stack Engineer, you'll be responsible for designing, building and delivering high-quality digital products that solve complex business challenges. You'll work closely with cross-functional teams, applying engineering best practice, innovation and a consultative mindset to shape solutions from end to end. You'll work on a wide variety of projects and gain exposure to technologies including Java, Kotlin, NodeJS, Spring Boot, RESTful microservices, React, NoSQL databases and cloud platforms. This role is ideal for engineers who enjoy variety, value continuous learning and want to push forward modern engineering standards within diverse client environments. What You'll Do Deliver high-quality microservices using Java (Spring Boot) Build responsive front-end applications using React, TypeScript/JavaScript, HTML and CSS Design and build cloud-native solutions using AWS or Azure Use Git-based version control and CI/CD tooling (GitHub, GitLab, Jenkins) Implement containerisation using Docker & Docker Compose Contribute to agile teams, collaborating closely with product owners, designers and fellow engineers Apply engineering best practices, clean code principles and secure delivery standards What We're Looking For Required Strong experience building microservices with Java (Spring Boot) Experience developing front-end applications with React & TypeScript/JavaScript Proficiency with Git and online repo tools (GitHub, GitLab etc.) Experience with CI/CD pipelines Knowledge of cloud platforms such as AWS or Azure Experience using Docker Comfortable working in agile delivery environments Desirable Terraform or other Infrastructure as Code tools Experience with NoSQL databases (e.g., MongoDB) or SQL (e.g., Postgres) Understanding of web standards, accessibility and development best practice Experience with Apache NiFi Bonus Skills Microservices in C# Integrating LLMs (e.g., LangChain, Vercel AI) Experience using the (url removed) Design System and Nunjucks What You'll Love You'll be part of a culture that prioritises learning, collaboration and innovation. Expect: Exposure to high-profile transformation programmes Access to extensive training and certifications across cloud, security, DevOps, agile and engineering disciplines Regular knowledge-sharing sessions and digital showcases Opportunities to attend a dedicated training campus near Paris Monthly team drinks, breakfasts and away days for connection and development Hybrid working and flexibility to support work-life balance Strong wellbeing support, including mental health champions and wellbeing apps Additional Information You must be fully flexible for UK-wide client assignment travel as required Right to live and work in the UK is essential Hybrid working applies; office base will be London, Manchester or Glasgow Ready to take the next step? If you're an ambitious full stack engineer looking to work with leading technologies, grow your expertise and deliver meaningful impact, we'd love to hear from you. Apply today and help shape the next generation of digital excellence.

Job Title: Senior Software Engineer Location: London (Hybrid: 2-3 days/week in office) Contract Type: Permanent Salary: up to 100,000(DOE) About the Role We're looking for a skilled and experienced Senior Software Engineer to join a fast-paced, product-focused team building innovative technology that delivers real impact. You'll work across the full development lifecycle-from design and implementation to deployment and monitoring-taking ownership of your work and contributing to a collaborative engineering culture. This is a hands-on role where you'll be empowered to make technical decisions, mentor others, and help shape the future of a platform used by thousands. Key Responsibilities Design, build, release, and monitor software systems end-to-end Collaborate with product, design, and data teams to deliver user-focused features Provide technical leadership and mentorship to other engineers Use data to inform decisions and prioritise development efforts Work flexibly across the stack, with opportunities to specialise or broaden your scope Essential Experience Proven ability to define and deliver long-term technical direction in ambiguous environments Full-stack development experience, with ownership of technical decisions and outcomes Experience designing and deploying scalable, observable, and maintainable systems Familiarity with microservices architecture (synchronous and asynchronous) Strong experience with NodeJS, TypeScript/JavaScript, and React Good understanding of cloud platforms (AWS, GCP, Azure) Solid grasp of database technologies and trade-offs Experience with automated testing and web security best practices Background in SaaS, ideally B2B2C or consumer-facing tech Desirable Experience React Native best practices Native app development (iOS, Android), Expo Event-driven systems and distributed architecture Technologies such as GCP (GKE, PubSub, BigQuery), Temporal, Postgres, CircleCI, ArgoCD, Kubernetes, Helm, Docker, Terraform Experience in zero-to-one product development or highly innovative domains Benefits Competitive salary 25 days annual leave plus bank holidays Private healthcare and life assurance Dedicated Learning & Innovation time every second Friday Hybrid working with flexible hours Free drinks and snacks in their london office Modis International Ltd acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers in the UK. Modis Europe Ltd provide a variety of international solutions that connect clients to the best talent in the world. For all positions based in Switzerland, Modis Europe Ltd works with its licensed Swiss partner Accurity GmbH to ensure that candidate applications are handled in accordance with Swiss law. Both Modis International Ltd and Modis Europe Ltd are Equal Opportunities Employers. By applying for this role your details will be submitted to Modis International Ltd and/ or Modis Europe Ltd. Our Candidate Privacy Information Statement which explains how we will use your information is available on the Modis website.

Great opportunity for a Senior Software Engineer to join a mission-driven organisation building systems that process and verify complex open-source information. You'd join a small engineering department and would work in a cross functional product team responsible for building highly scalable, cloud-native, serverless systems in a collaborative DevOps environment. The teams are responsible for all aspects of the product they work on, from ideation through to supporting systems in production, so you should be confident in practices like system design, testing, deployment, observability and monitoring. This position would suit someone looking for a role with a high level of autonomy and the opportunity to work on complex technical challenges. Skills: TypeScript (Node, React) and AWS (serverless) REST APIs NoSQL database (DocumentDB, MongoDB etc.) Graph database (GraphDB, Neo4j etc.) Search technologies such (SOLR, Opensearch, ElasticSearch etc.) The money is good too - up to £80k plus benefits including up to 15% bonus, 6% pension, private medical cover and hybrid working with an office in Manchester city centre. If you're interested and would like to know more, please apply through this advert and I'll be in touch. InterQuest Group is acting as an employment agency for this vacancy. InterQuest Group is an equal opportunities employer and we welcome applications from all suitably qualified persons regardless of age, disability, gender, religion/belief, race, marriage, civil partnership, pregnancy, maternity, sex or sexual orientation. Please make us aware if you require any reasonable adjustments throughout the recruitment process.

Role: Senior Software Engineer Locations: Gloucestershire Manchester London (Hybrid / Remote Options Available) Salary: 40,000 - 75,000 + Comprehensive Benefits Type: Full-time, Permanent PLEASE NOTE: This role requires UK citizenship and the ability to obtain high-level UK Security Clearance (typically requiring 10+ years of UK residency). Are you a skilled Software Engineer looking to apply your talents to mission-critical problems? Do you want to build secure, high-assurance systems that have a genuine impact on national security? On behalf of our client, a specialist UK technology company at the forefront of defence and cyber security innovation, we are seeking a talented Software Engineer to join their core team. This is an opportunity to work on innovative projects within a culture that blends enterprise-grade engineering with the agility of a start-up. The Role: As a Software Engineer, you will be integral to the design, development, and maintenance of secure, scalable software platforms for government and defence clients. You'll work within multi-disciplinary teams, contributing to the entire software lifecycle while upholding the highest standards of engineering and security. Key Responsibilities: Design, build, and maintain robust and secure software solutions. Collaborate with teams across cloud, data, and infrastructure domains. Contribute to all phases of the software development lifecycle. Uphold and advocate for strong engineering, testing, and security principles. Technology Exposure: You will have the opportunity to work with a modern and varied tech stack, including: Backend: Java, Python Frontend: TypeScript, React, Angular, Vue Cloud & Infrastructure: AWS, Azure, Docker, Kubernetes Data: Elasticsearch, Neo4J About You (The Ideal Candidate): A technically curious and adaptable software engineer with experience across modern technology stacks. Proven experience in software engineering; background in secure or regulated environments is highly desirable. A strong communicator who thrives in collaborative, high-autonomy teams. Must be a UK Citizen and eligible to obtain UK Security Clearance (which typically requires 10+ years of continuous residency in the UK). Desirable Experience: Previous work on Defence, Cyber Security, or Government projects. Understanding of secure software design principles. Experience in full-stack or cloud-native development. What's on Offer: In return for your expertise, you will receive a highly competitive package and unparalleled opportunities for growth in a critical sector. Generous pension with an 8% employer contribution. BUPA private health cover. Life insurance cover of 4x your salary. 25 days holiday + bank holidays, with the option to buy/sell up to 5 days. Electric Vehicle car scheme via salary sacrifice. EMI Share Scheme , giving you a stake in the company's success. 10 days of dedicated training allowance per year and a tailored career development plan. Flexible working hours and remote working options. Why Apply? This is more than just another software role. You will be working on projects with real national impact, using Innovative -edge technology to solve complex challenges. You'll join a fast-growing, people-first company that invests in its team, offering clear progression, fantastic benefits, and a supportive, flexible environment where your input truly matters.

Senior .NET Developer - Manchester (Hybrid) Join high-performing development teams of 250+ building real-time, large-scale systems used by millions of users across the UK, North America and South Africa. This is a chance to work on business-critical software that directly drives user engagement and revenue. Hybrid role based in Manchester city centre (2 days per week onsite) Salary: up to £65,000 + bonus About the Role: The company is transitioning from monolithic architecture to microservices, with full application rebuilds and containerised deployments. As decisions get made at team level, you will have a say in the tech stack and development approach, with a strong emphasis on team collaboration. This is a stimulating environment where systems must operate in real-time, requiring robust event-driven architectures, streaming data pipelines, and reactive programming. You'll tackle complex scalability challenges across distributed systems, ensuring speed and reliability under heavy user loads. Security and compliance are central to the platform, so you'll be involved in building secure systems with strong authentication, encryption, and adherence to regulatory standards. What You'll Get to Work With: Modern microservices architecture powering high-volume systems Containerisation using Docker and Kubernetes for scalable deployments Cloud-native platforms and automated CI/CD pipelines Real-time performance engineering and distributed computing challenges Secure development practices with a focus on system architecture and compliance Key Responsibilities: Advocating TDD and solid development practices Providing technical leadership and peer development Peer code reviews and effort estimations Designing, building, and maintaining scalable software applications Writing clean, efficient, and maintainable code Debugging and resolving complex technical issues Collaborate with end-users to gather requirements and provide support What You'll Need: Experience working on large commercial systems Strong skills in C#, .NET Core, and Web APIs Database experience, working with both SQL and NoSQL Performance tuning and optimisation expertise Contact Philip Boltt at Lorien Global for more information. IND_PC1 Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business in relation to this vacancy.

ROLE: Senior Full Stack AI Builder If you're reading this, you could be the type of builder who still cares about the craft. Someone who takes pride in making real things work in the real world. Someone who doesn't need hype or theatre to know their worth. This company is a practical, human first AI system for people who do real work. They build quietly, seriously, and with intention. No noise, no ego just clean execution and useful technology. The company are looking for a senior builder full stack and AI who ships, communicates clearly, and finds meaning in doing things right. The engineer who was always more capable than whatever resume rules or credential games said they were. If that resonates, read on. ROLE: Senior Full Stack and AI Builder You'll build: Voice assistant surfaces (local and cloud) Web UI (Next.js) and lightweight mobile surface (React Native/Expo) Local memory and embeddings and context loop Voice ? event chain and automation Early dock prototype integrations You should be strong in: TypeScript and Node Python (AI and services) Next.js / modern FE Fast API or similar SQLite ? Postgres LLM integration Bonus: WebRTC / audio streaming STT/TTS chains Raspberry Pi / embedded devices Electron/Tauri desktop How we work: Calm execution Minimal process High trust and high accountability Milestone delivery > promises Clarity over complexity Craft over ego Who you likely are: Senior talent who prefers autonomy over titles Builder energy, not conference energy No nonsense communicator Likes to ship real things, quietly Compensation philosophy: Contract to start. Long-term possibility if there is alignment with the Founder. Equity earned through output. The Founder honour's craftsmanship and autonomy. To explore this opportunity further, please send an email with: Systems you shipped (links or repo) Short note on something you built end to end One paragraph on clarity > complexity in your work Your V1 philosophy in two sentences

R ole: Senior Software Engineer - Full-Stack Location: London Working Model: Hybrid 3 Days Salary: Up to £128,000 Ready to build tech that actually means something? This team is powering the next generation of electrification EVs, solar, batteries, heat pumps, smart devices all connected through a platform that s scaling fast and rewriting the rulebook in green-energy tech. They re growing. They re hiring. And they want a Senior Engineer who can own problems end-to-end, think like a product person, and ship like someone who knows their craft inside out. If you want a job where you just pick up tickets , this isn t it. I m looking for fully fledged Product Engineer. Therefore, if you want ownership, modern tech, and work that actually matters? This one s worth a serious look. Why This Role Rocks You work full-stack: TypeScript, Node, React, React Native (bonus). You ship features end-to-end design build deploy monitor. You join a proper engineering culture: smart people, no ego, bottom-up ideas, product-first thinking. You ll touch microservices, distributed systems, cloud-native (GCP but if you have AWS and Azure, its equally valuable), event-driven architecture, and everything that makes a modern product fast, reliable, and scalable. And you ll help build software that s literally shaping how homes and energy systems work in years to come. What They re Looking For Strong experience in TypeScript, Node.js, React. Someone who s built and maintained systems at scale. A product engineer: curious, autonomous, proactive. Experience with cloud (GCP/AWS/Azure). Comfortable mentoring and levelling up others. Bonus points for: React Native, energy/IoT experience, event-driven systems. What You Get Up to £127k salary Hybrid: 3 days in their London office, which is highly stocked with fruit, snacks and freshly ground coffee. 25 days holiday + BH Private healthcare, life assurance Every second Friday = Learning & Innovation time A culture built on collaboration, autonomy, and solid engineering principles We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.

Role: Software Engineer - Full-Stack - TypeScript, Node.js Location: London Working Model: Hybrid - 3 Days Salary: Up to £99,000 Ready to build tech that actually means something? This team is powering the next generation of electrification EVs, solar, batteries, heat pumps, smart devices all connected through a platform that s scaling fast and rewriting the rulebook in green-energy tech. They re growing. They re hiring. And they want a Senior Engineer who can own problems end-to-end, think like a product person, and ship like someone who knows their craft inside out. If you want a job where you just pick up tickets , this isn t it. I m looking for fully fledged Product Engineer. Therefore, if you want ownership, modern tech, and work that actually matters? This one s worth a serious look. Why This Role Rocks You work full-stack: TypeScript, Node, React, React Native (bonus). You ship features end-to-end design build deploy monitor. You join a proper engineering culture: smart people, no ego, bottom-up ideas, product-first thinking. You ll touch microservices, distributed systems, cloud-native (GCP but if you have AWS and Azure, its equally valuable), event-driven architecture, and everything that makes a modern product fast, reliable, and scalable. And you ll help build software that s literally shaping how homes and energy systems work in years to come. What They re Looking For Strong experience in TypeScript, Node.js, React. Someone who s built and maintained systems at scale. A product engineer: curious, autonomous, proactive. Experience with cloud (GCP/AWS/Azure). Comfortable mentoring and levelling up others. Bonus points for: React Native, energy/IoT experience, event-driven systems. What You Get Up to £99k salary Hybrid: 3 days in their London office which is highly stocked with fruit, snacks and freshly ground coffee. 25 days holiday + BH Private healthcare, life assurance Every second Friday = Learning & Innovation time A culture built on collaboration, autonomy, and solid engineering principles We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.

A cybersecurity start-up in Leeds is seeking a Full-Stack PHP Developer to join its small but growing team. The business has evolved from dark web monitoring into a full External Attack Surface Management (EASM) platform. The role is focused on enhancing, maintaining, and scaling this SaaS platform while embedding secure coding practices. Key Responsibilities Enhance and maintain the SaaS platform hosted in AWS. Deliver both back-end and front-end features using PHP (Laravel), React, and TypeScript. Design, integrate, and manage APIs and microservices. Optimise applications for security, scalability, and performance. Translate business requirements into clear, actionable technical solutions. Follow secure coding practices and contribute to cybersecurity-focused product development. Collaborate with a small engineering team and leadership on roadmap delivery. Essential Skills & Experience Strong back-end development skills with PHP (Laravel). Front-end development expertise with React and TypeScript. Experience deploying and managing applications in AWS. Knowledge of secure coding practices and general cybersecurity principles. Ability to communicate effectively with technical and non-technical stakeholders. Experience working in small teams or start-up environments. Desirable Skills Experience in cybersecurity SaaS, vulnerability management, or EASM. Familiarity with serverless AWS infrastructure and cloud-native architectures. Exposure to AI/ML in the context of cybersecurity. Knowledge of DevOps practices, CI/CD pipelines, and automation tools. Location & Working Arrangements Hybrid working, with three days per week required in the Leeds city centre office (non-negotiable). Candidates must be realistically commutable to Leeds. Salary & Benefits Up to 65,000 base salary + benefits. Clear progression opportunities as the team expands (expected growth to 6-8 developers). Chance to work on a disruptive cybersecurity product with a 3-4 year roadmap ahead. Collaborative, friendly, and flexible start-up culture.

Contract Software Engineer Up to 400 per day Outside IR35 London/Hybrid or Remote 3 Month Rolling About the Role: We are seeking a Mid to Senior Software Engineer to join a fast-paced, dynamic project. This role offers hands-on involvement across the full development lifecycle, from requirements gathering to production release, within a collaborative, scale-up style environment. Key Responsibilities: Take ownership of deliverables and proactively solve technical challenges. Collaborate closely with cross-functional teams. Contribute to the full software development lifecycle, including requirement definition, coding, testing, and release. Technical Requirements: Next.js: Proven experience building scalable, performant web applications with server-side rendering and API integrations. React Native: Ability to develop and maintain mobile apps across iOS and Android platforms. Web3 (Preferred): Familiarity with blockchain, smart contracts, and decentralised applications is a plus. Strong proficiency in modern JavaScript/TypeScript, component-based architecture, and responsive design. Experience in CI/CD pipelines, testing practices, and rapid iteration workflows. Candidate Profile: Comfortable in fast-moving, scale-up style environments. Demonstrates strong ownership, accountability, and problem-solving skills. Excellent communication and collaboration skills for cross-functional teamwork. Rate: 300- 400 per day Outside IR35 London/Hybrid or Fully Remote 3 month rolling contract