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Location: Hybrid – UKContract Type: PermanentHours: Full timeSalary: CompetitiveCOMPANY OVERVIEWMOBKOI is a fast-growing mobile company headquartered in London, with offices across central Europe, US and Asia. We use the latest in mobile ad technology to help premium brands effectively reach and engage with their clients' audiences.Bringing to market the most selective site list of premium global and local publishers enabling brands to be selective of where their ads are going to run and thus ensuring brand safety. MOBKOI prides itself on offering full transparency, bespoke creative builds and local market coordination. We are part of The Brandtech Group, formerly known as You & Mr Jones, working with partners developing the best technology across the globe.ROLE OVERVIEWAs a Backend Software Engineer (Junior–Mid Level) – Programmatic, you will contribute to the development and evolution of MOBKOI’s programmatic advertising platform. You will work closely with experienced engineers on backend systems that power real-time bidding (RTB), campaign delivery, and large-scale integrations with SSPs and DSPs.This role is well suited to engineers early in their career who want to deepen their expertise in distributed systems, low-latency services, and cloud-based infrastructure, while gaining exposure to the programmatic advertising ecosystem. You will be supported through mentorship, code reviews, and progressive ownership of backend components.RESPONSIBILITIES• Contribute to the development and improvement of MOBKOI’s programmatic backend systems, including components of the real-time bidding (RTB) pipeline.• Support the design and implementation of scalable, reliable, and high-performance services handling large volumes of traffic.• Work alongside senior engineers to help evolve system architecture while balancing performance, cost efficiency, and reliability.• Assist in monitoring system performance and contribute to initiatives that optimise infrastructure usage and operational cost.• Participate in diagnosing and resolving issues related to distributed systems, including latency, availability, and scaling challenges.• Implement backend components following best practices in fault tolerance, load balancing, and resilient design.• Develop an understanding of the programmatic advertising ecosystem, including SSPs, DSPs, bidding flows, and ad exchanges.• Contribute to discussions around technology selection, tooling, and build-vs-buy decisions.• Collaborate with product, data, and business teams to ensure technical solutions align with business needs.• Actively participate in code reviews, technical discussions, and continuous improvement initiatives.KEY SKILLS & COMPETENCIES• Experience in backend software development, gained through a first professional role, internship, or apprenticeship.• Solid engineering fundamentals with Go (or another backend language with a strong willingness to learn Go).• Interest in or exposure to distributed systems and high-traffic environments.• Understanding of core concepts around scalability, reliability, and high availability.• Familiarity with cloud platforms such as AWS or GCP.• Awareness of cost-efficient engineering practices and infrastructure optimisation.• Curiosity about the programmatic advertising landscape and how technical systems support business outcomes.• Strong collaboration skills and the ability to communicate clearly within a cross-functional team.BEHAVIOURSThis role operates in a fast-moving, high-standards environment and requires someone who is motivated to learn, take ownership, and deliver quality work. The role holder is expected to manage their time effectively, adapt to change, and contribute positively to team and business outcomes.The role offers autonomy and is suited to someone who is comfortable balancing independent work with cross-functional collaboration.What we’re looking for:• Motivation to contribute to the growth and success of the business• A proactive, adaptable mindset with the ability to learn quickly• Strong ownership and accountability for outcomes• Clear and professional communication with a range of stakeholdersYou may also have experience in the following: Backend Software Engineer, Junior Backend Engineer, Mid-Level Backend Developer, Go Developer (Golang Engineer), Software Engineer – Backend, Programmatic Engineer, AdTech Engineer, RTB Engineer (Real-Time Bidding Engineer), Distributed Systems Engineer, Cloud Backend Engineer (AWS / GCP), Platform Engineer – AdTech, API Developer (Backend), High-Performance Systems Engineer, Programmatic Advertising Developer, Software Engineer – AdTechREF-226 991

.NET Developer, CMS, Sitecore, Optimizely, Umbraco - London (Tech stack: .NET Developer, CMS, Sitecore, Optimizely, Umbraco, .NET 10.0, C# 14, Angular 21, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Established in the 1990s our client is one the fast growing technologies brands across Europe. They have built an unrivalled reputation for developing revolutionary .NET software solutions. Having recently embarked upon a number of cutting edge Greenfield .NET projects they are looking to recruit .NET Developer to join their award winning .NET development team. Working in tandem with Microsoft's very own consultants .NET Developer will be working on the development of complex enterprise .NET projects that have attracted much attention in the trade place. .NET Developer applicants should be experienced in: .NET, .NET Core, C# and Azure SQL. .NET Developer candidates should have some knowledge of a Content Management System (CMS) such as Sitecore, Optimizely, Umbraco, Alterian, Immediacy, Ektron, Kentico, Sitefinity or dotnetnuke. Our client can provide you with industry recognised training in: .NET 10.0, JavaScript, React, Angular 21, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, ASP.NET Core Web API, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This is a unique opportunity to join a firm that genuinely values its employees; they have ranked highly in the Times Top 100 List of Employers over the last 5 years. These positions are urgent, as such our client guarantees to provide feedback on CV's within 24 hours of submission and complete the interview process within 1 week. Location: London, UK / Remote Working Salary: £40,000 - £75,000 + 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! NOIRUKNETRECNOIRUKREC NC/RG/CMSET

Software Engineer - Active SC, Java, Microservices Up to £550 per day (Inside IR35) London / Remote 6 months My client is an instantly recognisable consultancy who require a strong Software Engineer with Active Security Clearance (SC) and with deep expertise in Java (Spring Boot) to join a large-scale, business-critical microservices programme. Key Requirements: • Proven experience working as a Java Software Engineer on large microservice architectures, • Active Security Clearance (SC), • Strong capability building scalable RESTful APIs and backend services in Java (Spring Boot):, • Postgres (or other relational SQL databases) with solid understanding of schema design and SQL, • Docker: Confident containerising and deploying applications, • Test-Driven Development (JUnit & Mockito or similar testing frameworks), • CI/CD: Hands-on experience with Jenkins or similar automated pipeline tooling, • API Specification using Swagger / OpenAPI, • Gradle build systems, • Liquibase (or similar) for database versioning/migrations, • Kafka or similar event-streaming platforms 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

Job Title: Planned Preventative Maintenance Electrician - Facilities Management Location: Head Office Orpington, majority of clients based in Central London Salary: Day rate based on experience £180 - £250 Monday to Saturday. Standard working hours are Monday - Friday, 7am - 4pm plus regular Saturday work. Job Type: Subcontractor About us: GCP Facilities Ltd is a Support Services Provider in Facilities Management, offering a range of Hard and Soft FM solutions. We pride ourselves on building strong relationships with our customers while maintaining the highest standards in quality and compliance. About the role: We are seeking a highly skilled Maintenance Electrician to join our growing facilities management team. This is a client-facing role, so we are looking for an articulate, professional individual who can represent our company with confidence and integrity. You will be responsible for carrying out planned and reactive electrical maintenance across a range of client sites, ensuring all work is completed to the highest standards of safety, quality, and compliance. You will also be required to utilise OPUS software for job management, reporting, and documentation. Key Responsibilities: • Carry out planned preventative maintenance (PPM), fault finding, and reactive repairs on electrical systems and equipment., • Conduct inspection, testing, and certification of electrical installations., • Provide excellent client-facing service, maintaining strong professional relationships., • Accurately update and close jobs using OPUS software., • Ensure compliance with all statutory regulations and company policies., • Full Level 3 NVQ Electrical Installation or Maintenance, • AM2 Assessment, • 18th Edition Wiring Regulations, • Inspection & Testing qualification (e.g., 2391 or equivalent), • Strong experience in electrical maintenance within commercial or FM environments, • Confident communicator with excellent customer service skills, • Competitive salary and benefits, • Company van and fuel card, • Ongoing training and professional development, • Supportive team environment Candidates with experience of; Electrician, 18th Edition, Electrical Engineer, Facilities, Engineer, Engineering, Electrical Maintenance Engineer, Qualified Electrician, Maintenance Technician, Engineering Maintenance, Multi Skilled Electrical Technician, Installations, Maintenance Electrician, Multi-skilled Engineer, Industrial Electrician, Maintenance Engineer, Technical Engineer, Electrical Services Technician, Commercial Electrician may also be considered for this role.

.NET Developer (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Programmer, Full Stack Engineer, Architect, .NET Developer)At this very moment our client is constructing the world's first intelligent answer engine based on semantic information recognition. This new search engine is based on innovative cloud data technology which doesn't recognise meaning by search words but rather by the correlation as regards to content and is able to generate answers from data. Our client has had some of the brightest minds in .NET software development working on this product for the past 3 years and feels it is now time to take the market by storm. Their ultimate goal is to overtake Google by 2027. In line with this, they have begun a period of aggressive expansion and have opened a stylish new UK office. As part of this, they are looking to recruit the next generation of .NET Developer to take this search engine to new heights. They are looking for .NET Developer who have experience in .NET, .NET Core, C# and Azure SQL. You will receive training in all aspects of: .NET 10.0, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Node.js, Elasticsearch and MongoDB. These .NET Developer positions come with the following benefits: • 10% bonus (5% based on personal performance, 5% based on company performance)., • Generous pension scheme and private healthcare., • Training allowance of £10,000 per year., • Free lunch., • Summer exchange programme with European offices (the company will pay for accommodation for you and your family for a period of up to six weeks)., • 27 days holiday (excluding Bank Holidays) plus your birthday off., • Flexible working hours., • Team BBQ every Friday afternoon during the months of July and August (early finish)., • Free gym membership., • 2 days per month allocated for team building activities Location: London, UK / Remote Working Salary: £80,000 - £100,000 + 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! NOIRUKNETRECNOIRUKREC NC/NET/126

Job Title: Principal Systems Engineer Location: Frimley. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Negotiable dependant on experience What you’ll be doing: • Provide oversight and technical ownership of CCS design, leading design decisions and supporting the Engineering Manager in delivering in-service programmes, • Ensure technical leadership by controlling project scope, managing design changes, and engaging stakeholders and suppliers to identify risks early, • Lead programme-level design reviews, coordinate stakeholders, manage design baselines and voids, and produce Certificates of Design while ensuring design governance, • Review and influence technical requirements and architectural design to ensure system integration, covering sub-systems and specialist domains for subcontractor design, development, and qualification Essential: • Extensive experience in network or software engineering, ideally with a background in operations, • Ability to take the lead on technical matters and provide expert guidance, • Chartered Engineer status or working towards, • Specialist expertise in Combat Systems, particularly in relation to submarines, would be advantageous, • Familiarity with DOORS and prior hands-on experience using it As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts – you may also be eligible for an annual incentive. The team: You will be joining the In-Service Programme team, working on the V Class, where you’ll thrive in a fast-paced environment, delivering high-quality results within tight enterprise timelines. As part of a medium-sized core team of 6-12, you’ll also collaborate with a wider group of around 30, engaging with a broad stakeholder network. This role demands strong technical leadership, owning challenges, proactively solving problems, and working with the right stakeholders to drive solutions forward. We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria. Why BAE Systems? This is a place where you’ll be able to make a real difference. You’ll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you’ll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc.) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. Closing Date: 11th March 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role. Therefore, if you are interested, please submit your application as early as possible. #LI-SC1 #LI-Hybrid

Senior AWS DevOps Engineer Central London (3 days per week in the office) Up to £90,000 + Bonus + Benefits You’ll be joining one of London’s most exciting SaaS company, with over 100 people and a growing in-house engineering function that supports everything from digital production systems to cloud infrastructure powering live experiences. They’re building out their DevOps capability to bring more structure, scalability, and automation into their cloud environment, and they’re looking for a Senior DevOps Engineer who’s hands-on, collaborative, and thrives in a modern AWS-based setup. What you’ll be doing • Designing, maintaining, and improving AWS infrastructure using Terraform (IaC first mindset), • Supporting and scaling Kubernetes clusters, managing deployments with Helm, • Owning CI/CD pipelines across multiple environments (GitHub Actions, Jenkins, etc.), • Working closely with software engineers to streamline delivery and performance, • Bringing structure and observability into their environments using tools like Prometheus, Grafana, and ELK, • Proven experience in a DevOps or Platform Engineering role, • Strong background with AWS, Terraform, Kubernetes, and Helm, • Experience automating deployment pipelines (GitHub Actions, Jenkins, ArgoCD), • Strong grasp of containerisation, monitoring, and infrastructure scaling, • Kubernetes certification (CKA or CKAD) - Desirable, • Creative, people-centric culture - you’ll work alongside developers, designers, and production experts who value innovation and collaboration, • A hybrid setup that actually works: 3 days a week onsite in Central London, 2 days remote, • Opportunity to modernise and shape how DevOps is done in a company that’s scaling fast Training and development is at the forefront for this company and you will get plenty of opportunities to progress your career down whatever path you want. If you’re an experienced DevOps Engineer who wants to blend technical impact with creative freedom, this is an environment where your ideas will be heard and implemented. Click "APPLY" now to be considered for this role! AWS, Terraform, Kubernetes, GitHub Actions, Automation, DevOps Engineer Senior AWS DevOps Engineer Up to 90k + Bonus + Benefits London

Senior Platform Engineer Central London (3 days per week in the office) Up to £90,000 + Bonus + Benefits You’ll be joining one of London’s most exciting SaaS company, with over 100 people and a growing in-house engineering function that supports everything from digital production systems to cloud infrastructure powering live experiences. They’re building out their Platform capability to bring more structure, scalability, and automation into their cloud environment, and they’re looking for a Senior Platform Engineer who’s hands-on, collaborative, and thrives in a modern AWS-based setup. What you’ll be doing • Designing, maintaining, and improving AWS infrastructure using Terraform (IaC first mindset), • Supporting and scaling Kubernetes clusters, managing deployments with Helm, • Owning CI/CD pipelines across multiple environments (GitHub Actions, Jenkins, etc.), • Working closely with software engineers to streamline delivery and performance, • Proven experience in a DevOps, SRE or Platform Engineering role, • Strong background with AWS, Terraform, Kubernetes, and Helm, • Experience automating deployment pipelines (GitHub Actions, Jenkins, ArgoCD), • Strong grasp of containerisation, monitoring, and infrastructure scaling, • Kubernetes certification (CKA or CKAD) - Desirable, • Creative, people-centric culture - you’ll work alongside developers, designers, and production experts who value innovation and collaboration, • A hybrid setup that actually works: 3 days a week onsite in Central London, 2 days remote, • Opportunity to modernise and shape how DevOps is done in a company that’s scaling fast Training and development is at the forefront for this company and you will get plenty of opportunities to progress your career down whatever path you want. If you’re an experienced Platform Engineer who wants to blend technical impact with creative freedom, this is an environment where your ideas will be heard and implemented. Click "APPLY" now to be considered for this role! AWS, Terraform, Kubernetes, GitHub Actions, Automation, Platform Engineer Senior Platform Engineer Up to 90k + Bonus + Benefits London

A great energy client based in London is looking for a Full Stack Python Engineer. Fantastic benefits, bonus, training, events, cycling scheme, pension, free breakfast and much more! If you’re looking for a genuinely exceptional tech environment in London, this is it. The team is highly collaborative, technically strong, and incredibly supportive — a group of talented professionals who genuinely enjoy working together. • Key Responsibilities, • Design, develop, and maintain scalable and reliable software solutions, ensuring alignment with Principals and Architects., • You must have at least 4 years Python experience, • Strong expertise in Python web development frameworks (e.g., Django) and JavaScript/TypeScript, with experience working in cloud environments such as AWS, Azure, or GCP., • Skilled in applying software technical design principles to build scalable, secure, and maintainable solutions within modern cloud-based architectures., • Bachelor’s or Master’s degree in Computer Science, Engineering or equivalent experience., • Experience with CI/CD tools and practices., • Strong problem-solving & communication skills., • Adaptability/willingness to learn (e.g., Agile)., • Experience with modern frameworks and libraries (e.g., React, Node.js, Terraform, Celery)., • Experience with database schema design and query optimisation., • Collaborate with cross-functional teams, including Product, QA, and DevOps, to deliver high-quality features., • Lead code reviews and technical discussions, and contribute to architectural decisions., • Lead complex coding tasks; ensure code quality., • Identify and resolve performance and scalability issues., • Write clean, maintainable, and well-documented code., • Mentor and support junior and mid-level engineers., • Stay current with emerging technologies and industry trends., • Estimate work; lead delivery of features from the roadmap., • Solve ambiguous problems with scalable solutions.

Role/Job title: Artificial Intelligence Engineer! Mode of working – London- 3 days onsiteType of Employment- PermanentThe Role:As an Artificial Intelligence Engineer, you will bring deep expertise in full-stack development and AI system design to complex enterprise environments. This role demands hands-on experience in building and deploying AI/ML solutions, a strong grasp of software engineering principles, and proficiency with cloud platforms. You will play a key role in developing scalable, intelligent systems that drive innovation and deliver measurable business value.Your Responsibilities:Full Stack Development: Design, develop, and maintain end-to-end AI solutions, including front-end interfaces, back-end services, and data pipelines.AI System Development: Implement and optimize AI models, ensuring they are scalable, maintainable, and production-ready. Work on GenAI, Agentic AI, and classic ML solutions.Enterprise Integration: Integrate AI solutions with existing enterprise systems and ensure seamless operation within the client and #39;s technology stack.Collaboration: Work closely with cross-functional teams, including data scientists, software engineers, and business stakeholders, to identify opportunities and deliver robust AI solutions.Technical Leadership: Provide technical guidance and mentorship to junior engineers. Lead the implementation of best practices in AI/ML development and deployment.Innovation: Stay updated with the latest advancements in AI/ML technologies and contribute to the development of innovative solutions.Your ProfileEssential skills/knowledge/experience:Proficiency in Python and extensive experience with AI/ML/NLP libraries (e.g., Hugging Face Transformers, spaCy, NLTK).Experience with state-of-the-art LLMs (e.g., GPT series, Llama series, Mistral, Claude), including prompt engineering, fine-tuning, and evaluation.Hands-on experience with core GenAI frameworks (e.g., LangChain, LlamaIndex) and Agentic AI frameworks (e.g., AutoGen, CrewAI, LangGraph).Proficiency in MLOps/LLMOps tools (MLflow, Kubeflow, Docker, Kubernetes).Strong working knowledge and practical deployment experience on major cloud platforms (AWS, Azure, GCP), including their AI/ML services.Strong foundation in software engineering principles for building scalable, maintainable, and production-ready AI systems.Experience in designing and implementing enterprise-grade AI solutions, including RAG-based solutions with LLMs and vector databases (e.g., Pinecone, Weaviate, FAISS).Proven experience in full stack development and AI/ML system implementation within enterprise environments.Strong grasp of advanced techniques such as complex task decomposition for agents, reasoning engines, knowledge graphs, and autonomous agent design.Excellent communication and stakeholder management skills.Experience working on client proposals and leading technical presentations.Rewards and Benefits:TCS is consistently voted a Top Employer in the UK and globally. Our competitive salary packages feature pension, health care, life assurance, laptop, phone, access to extensive training resources and discounts within the larger Tata network.We offer health and wellness initiatives and sports events; we are the proud sponsor of the London Marathon.

Job Title: Machine Learning Engineer (Mid-Level) Salary: £70,000 Location: London Employment Type: Full-Time The Company Our client is an innovative and rapidly growing technology-driven organisation based in London. The business is building advanced data and AI capabilities to support intelligent products, predictive analytics, and automated decision-making across its platforms. With a strong investment in data infrastructure and machine learning technologies, the company is creating an environment where engineers can work on complex problems, develop scalable ML solutions, and collaborate closely with data scientists, engineers, and product teams. This is an exciting opportunity to join a high-performing team focused on delivering cutting-edge machine learning solutions that have a direct impact on business outcomes and product innovation. The Role The company is seeking a Mid-Level Machine Learning Engineer to design, build, and deploy machine learning models into production environments. You will work closely with data scientists and software engineers to develop scalable ML pipelines, optimise model performance, and integrate machine learning capabilities into production systems. The role involves working with large datasets, building robust ML systems, and supporting the full lifecycle of machine learning solutions—from experimentation to deployment and monitoring. Key Responsibilities Machine Learning Development • Develop, train, and optimise machine learning models for production applications, • Work with large datasets to build predictive and analytical models, • Collaborate with data scientists to transition models from research to scalable production systems ML Engineering and Deployment • Design and maintain machine learning pipelines and model deployment infrastructure, • Implement automated model training, validation, and monitoring processes, • Ensure models are scalable, reliable, and performant in production environments Data Engineering and Infrastructure • Work with data engineers to build efficient data pipelines and feature engineering processes, • Optimise data workflows to support model development and experimentation, • Contribute to the development of robust ML infrastructure and tooling Collaboration and Product Integration • Work closely with product, engineering, and analytics teams to integrate ML models into applications, • Translate business requirements into machine learning solutions, • Communicate technical insights clearly to stakeholders Continuous Improvement • Monitor model performance and retrain models as required, • Identify opportunities to improve algorithms, data pipelines, and system performance, • Stay up to date with emerging machine learning technologies and best practices Skills and Experience • Strong programming skills in Python, • Experience with machine learning frameworks such as TensorFlow, PyTorch, or Scikit-learn, • Experience working with SQL and large datasets, • Familiarity with data pipelines, feature engineering, and model optimisation, • Understanding of MLOps practices, model deployment, and monitoring, • Experience working with cloud platforms such as AWS, GCP, or Azure, • Strong analytical thinking and problem-solving skills Experience Required • 3–5 years’ experience in Machine Learning Engineering, Data Science, or AI development, • Experience deploying machine learning models into production environments, • Background working with large-scale data systems or data platforms, • Degree in Computer Science, Data Science, Mathematics, Engineering, or a related quantitative discipline What the Company Offers • Competitive salary of £70,000, • Opportunity to work on real-world machine learning systems and advanced AI solutions, • Collaborative engineering culture with strong technical mentorship, • Exposure to large datasets and cutting-edge ML technologies, • Clear career progression within a growing data and AI team, • Modern office environment in London This is an excellent opportunity for an ambitious Machine Learning Engineer who wants to work on impactful AI projects and contribute to building scalable machine learning systems within a growing and innovative organisation.

AI Engineer (Generative & Agentic AI) Permanent Location: London (onsite twice a week) Salary: £75,000 - £85,000 Per Annum D.O.E Build intelligent systems that solve real enterprise problems: We’re looking for an AI Engineer who wants to do more than just plug into APIs, someone who wants to own the build, shape intelligent systems, and bring advanced GenAI and Agentic AI solutions into real-world production. If you’re motivated by tackling messy enterprise problems, not just experimenting with models, this is a role where you’ll build systems that genuinely change how organisations operate. Why this role exists: Enterprises are past the experimentation phase. They’re asking harder questions: • How do we make GenAI stable, scalable, and safe?, • How do we move from prototypes to production?, • How do we integrate AI into existing products and workflows? You’ll be the engineer who takes these questions and turns them into working, impactful AI systems, not just research pieces or demo-ware. This role is ideal for someone who thrives on building, iterating, and owning AI solutions end-to-end. The Role: As an AI Engineer, you’ll be responsible for designing, building, and deploying production-grade AI systems in complex enterprise environments. You will: • Build and deploy GenAI, RAG, and Agentic AI systems that solve real business challenges, • Develop robust pipelines, services, and integrations that turn models into usable products, • Work across front-end, back-end, and data layers to deliver complete, functioning AI solutions, • Collaborate with architects, data scientists, and product stakeholders to shape solutions and define delivery paths, • Take ownership of performance, scalability, and maintainability of AI components, • Continuously experiment, improve, and bring new ideas forward, without heavy process slowing you down This isn’t a research role and it’s not “keep the lights on.” It’s product-driven engineering where you ship real systems into production. Key Responsibilities: AI System Development • Build and optimise AI models and pipelines, • Implement RAG, agentic workflows, and advanced reasoning techniques, • Deploy LLM-driven features into real products Full-Stack & Platform Engineering • Develop APIs, backend services, data flows, and integration layers, • Contribute to UI/UX when needed as part of end-to-end delivery, • Ensure clean, scalable engineering across the stack MLOps / LLMOps • Own the deployment, monitoring, and iteration of AI systems, • Use modern tooling to ensure models and pipelines are reliable, observable, and repeatable Collaboration • Work closely with cross-functional teams to identify opportunities and translate them into robust engineering solutions, • Provide technical input into architecture, design discussions, and delivery planning What We’re Looking For: Core Experience: • Strong Python engineering skills and experience delivering production AI/ML systems, • Hands-on experience with LLMs, RAG, vector databases, and GenAI frameworks, • Experience deploying solutions on cloud platforms (AWS, Azure, or GCP), • Familiarity with LangChain, LlamaIndex, or agentic frameworks is highly valuable, • Strong grounding in software engineering best practices (testing, versioning, CI/CD, scalability) Mindset & Behaviours: • Seek ownership, not just tasks, • Enjoy solving real user and business problems, not just model optimisation, • Thrive in environments where they can experiment and move quickly, • Communicate clearly with both technical and non-technical stakeholders, • Want to see their work in production, being used by real people Why Join? • Work on impactful AI programmes that go beyond prototypes, • Build meaningful, high-value systems that people actually use, • Work with modern GenAI tools, approaches, and delivery models, • Collaborate with experienced architects, engineers, and innovators, • Strong investment in engineering excellence, innovation, and personal development If you want to build AI systems that matter, not just experiment with models, this is your next move.

RoleSenior Java Software Engineer Salary£80,000 to £95,000 base salaryLocationLondon Paddington Hybrid 3 days a weekThe CompanyWeDo is working with a global fintech organisation operating at significant scale within the payments space. The business builds and runs mission critical platforms responsible for safeguarding, moving, and optimising money for enterprise customers worldwide. Engineering teams are trusted with a high degree of autonomy and play a direct role in shaping both technical and strategic direction.The PositionThis is a Senior level role within the Treasury Engineering function, focused on building and evolving the systems that manage the company’s money. The domain spans safeguarding requirements, capital optimisation, and ensuring liquidity is available at the right time.You will join a highly autonomous team working on largely greenfield initiatives with clear visibility at a strategic level. The environment follows a genuine “you build it, you run it” model, with engineers owning architecture, platform pipelines, and the full software development lifecycle end to end.The role offers a balance between hands on engineering and driving technical initiatives across the team. You will influence architectural decisions, contribute to cross team projects, and help shape how the platform evolves, while remaining firmly embedded as an individual contributor.This role suits senior engineers who want meaningful influence, architectural ownership, and a strong understanding of the business impact of their work, without stepping into people management.Requirements - Strong backend engineering experience using Java and Spring Boot - Proven experience working with event driven architectures and Kafka - Experience designing and operating systems in AWS environments - Exposure to services such as RDS, Aurora, or Flink - Experience with Kubernetes and containerised platforms - Ability to lead technical initiatives and influence architecture beyond your immediate team - Comfortable working with high autonomy and ownership - Curious, product minded engineers who want to understand the business context behind technical decisionsInterested?Apply for the position or send your CV to

Company Description Start up Role Description This is a full-time off-site role for a Software Engineer. The Software Engineer will be involved in designing, developing, apps for both IOS and Android iPhones and tablets as well as Desktops. Must be experienced in using both Xcode and Swift 5.9. Equity possible... The role also involves debugging and maintaining code quality to meet performance standards. Qualifications • Expertise in App Development, • Proficiency in Programming languages and Object-Oriented Programming (OOP), • Excellent problem-solving and analytical skills, • Experience with AI software development tools and frameworks.

You must be based in the UK to apply! About us: Chevalier is tier-one supplier specialising in advanced technology systems primarily for the automotive industry. Our products include Safety-Critical Systems, Access Control, Power Actuators, and Control Electronics. Our products are fitted to a considerable number of top-of-the-range passenger and supercars worldwide. About the team: We are a small team of software engineers looking to expand. We are in search of a competent Software Test Engineer to take on the development of new features and carry out testing/validation of software developed by our contractors. The environment is diverse and friendly. The ideal candidate will: • Be able to integrate themselves in a demanding work environment, • Be a problem solver, • Be hard working and well organised Required • At least 3 years experience in Software Testing, • Extensive experience in C programming, • SPI and BLE, • CAN, • Experience with PIC, NXP microcontrollers, • Experience with Nordic MCUs , ideally with nrf528323 and nrf52840, • Knowledge of debugging and software test strategies, • Supervising the production of test reports

There are 2 versions of this ad. Below is the anodyne version. Bonus points if you can find the more analeptic version. And provide proof of your quest. Good luck! • The Full Stack Engineer will work for a fast-paced software business., • The Full Stack Engineer will earn £90,000 per year plus benefits., • The Full Stack Engineer will enjoy remote working (staggered working hours)., • The Full Stack Engineer will not just use AI tools but actually build with them., • The Full Stack Engineer will integrate cutting-edge LLM workflows., • The Full Stack Engineer will build AI-powered product features., • The Full Stack Engineer will develop front end solutions using React, Typescript, NextJS., • The Full Stack Engineer will build scalable back end systems in Python / Django., • The Full Stack Engineer will architect and deploy infrastructure on AWS., • The Full Stack Engineer will collaborate closely with international teams to ship rapidly., • The Full Stack Engineer will optimise performance, security and scalability across the stack., • The Full Stack Engineer will leverage AI-assisted development workflows., • The Full Stack Engineer will be familiar with the PostgreSQL database ecosystem., • The Full Stack Engineer will have a good understanding of the AWS ecosystem., • The Full Stack Engineer will use version control systems e.g. Git., • The Full Stack Engineer will be comfortable with CI/CD pipelines. Still with us? Great. Then please send us a CV and a covering letter convincing us that you actually enjoyed reading the above. We look forward to hearing from you.

Senior Machine Learning Engineer Location: London, UK About the Role We’re looking for an experienced Machine Learning Engineer to lead the development and training of advanced large-scale language models. In this role, you will be responsible for pushing the performance and reliability of next-generation AI systems, specifically focusing on models that assist with complex real-world tasks. You’ll work closely with cross-functional teams including infrastructure, product and research to shape both the training pipeline and the evaluation of highly capable models. Key Responsibilities • Design and execute large-scale training experiments on multi-GPU and distributed environments using cutting-edge ML frameworks., • Lead both supervised fine-tuning (SFT) and reinforcement learning (RL) workflows to improve model performance on domain-specific tasks., • Build, maintain, and optimise custom training pipelines, including dataset preparation, distributed training primitives, and scheduling of multi-node jobs., • Collaborate across engineering and research teams to align training goals with product priorities and performance metrics., • Troubleshoot training challenges such as stability, scaling issues, and GPU utilisation bottlenecks. What We’re Looking For • Experience: 3–5+ years working in ML engineering or applied machine learning roles, with hands-on responsibility for training and deploying models in production-like environments., • Technical Skills:, • Strong proficiency with PyTorch including distributed training (e.g., DDP/FSDP)., • Practical experience training large sequence models or transformer-based architectures., • Comfortable building and maintaining data pipelines, optimising large datasets, and handling model scaling challenges., • Solid software engineering fundamentals — clean, maintainable code and version control best practices., • System Knowledge: Hands-on experience with multi-node GPU clusters, orchestration tools (e.g., Kubernetes, Slurm) and performance tuning., • Communication: Clear and effective communicator, able to share insights with both technical and non-technical stakeholders. Desirable Qualities • Experience with reinforcement learning workflows and sequence-level reward strategies., • Familiarity with model evaluation tools and benchmarks for large-scale AI systems., • A proactive, collaborative mindset that thrives in a fast-moving environment where innovation and experimentation are central.

🚀 Principal AI Software Engineer | AI Product | London | £100k–£160k + Equity One of the most interesting AI startups in London is hiring a Senior Software Engineer to help build a generative AI platform transforming how complex documents are analysed and used in real world decision making. This is a proper product engineering role. Owning features end to end, building AI powered workflows, and working closely with customers to solve real problems. 💻 What you’ll be working on • Building Python backend systems powering AI driven document analysis, • Developing APIs and integrations used by enterprise customers, • Designing agentic workflows and automation pipelines, • Shipping features end to end from idea to production to customer adoption, • Collaborating with product and commercial teams as well as customers 🧠 Tech / environment • Python, • Generative AI and LLM workflows, • AI assisted development tools such as Cursor, Copilot and Claude Code, • API and backend system design, • Product focused engineering within a startup environment 👀 They’re looking for engineers who • Have strong Python engineering experience, • Enjoy owning product features end to end, • Have worked in fast moving startups or high growth teams, • Are excited about applying AI to real business problems 💰 Package • £100k to £160k base, • Meaningful equity, • Unlimited holiday, • £100 monthly wellbeing budget, • £1k learning budget, • Enhanced parental leave 📍 Location London (2/3 days onsite) 🏢 Early stage startup building an AI workspace for enterprise workflows If you’re a product minded Python engineer interested in AI native development, this is a seriously interesting opportunity.

Software Engineer | Building Intelligent Systems That Make an Impact Central London 4 or 5 days a week on site Existing SC or DV Clearance is required National Security Sector An exciting opportunity has arisen for a Software Engineer to join a cutting-edge team developing impactful, mission-driven technology. The role offers the chance to contribute to projects such as AI-powered tools for analysts and operators, secure data pipelines, and innovative prototypes that explore new frontiers in software capability. You’ll become part of a tight-knit, highly capable engineering group that values independence, precision, and tangible outcomes. This is a place for people who enjoy solving complex problems, experimenting with new ideas, and seeing the real-world effects of their work. Key Skills and Attributes • Skilled in producing robust, readable, and scalable code, • Adaptable and eager to master new technologies or unfamiliar environments, • Excellent communicator who thrives in cross-functional collaboration, • Engaged participant in agile processes, including stand-ups and sprint reviews, • Comfortable taking projects from initial concept through to delivery, • Analytical thinker who can decompose challenges and deliver iterative value Preferred Background • Experience using Java, C++, or Python, • Understanding of data-intensive systems, backend services, or cloud-based platforms, • Familiarity with regulated, high-security, or mission-critical development contexts, • Confidence working in research-led or exploratory project settings, • Curiosity about artificial intelligence, public sector innovation, or national security technology, • Interest in influencing technical direction and supporting team evolution over time This role is ideal for someone who wants to push boundaries, collaborate with talented peers, and build software that delivers genuine impact. You’ll have the autonomy to explore, innovate, and shape solutions that matter.

Senior Software Engineer (Node.js & React Native) Permanent role 🚀 📍 Central London (4 days in-office, 1 day WFH) 🧠 Senior level (5+ years) 💼 Full-time 💸 Up to 95k Join a fast-growing fintech powering co-branded card programmes for leading travel and hospitality brands like Marriott International and Hilton. The platform combines card issuing, payments infrastructure, and embedded loyalty to help partners unlock new revenue streams and deepen customer engagement. I am looking for a hands-on senior engineer who can: • Architect and scale backend services in Node.js, • Lead development of a React Native app (iOS & Android), • Own technical direction across projects, • Mentor engineers and champion best practices, • Collaborate cross-functionally to deliver seamless customer experiences If you’re passionate about clean code, scalable systems, and building impactful fintech products in a collaborative, in-person environment, let’s connect.

Introduction to Team The Product Team creates high-quality end-to-end experiences for travelers, partners, and Expedia Group. Our focus on customer-centric innovation enables us to develop products that build loyalty and repeat business. We partner closely with teams across Expedia Group to drive growth and achieve results for our customers and the company. This Principal iOS Engineer sits within the Search and Recommendations Experience team which owns the end-to-end search and recommendations experience, including search entry, results, maps, filters, and recommendations across multiple lines of business such as lodging, cars, activities, flights and packages. In this role, you will provide technical leadership for native search and discovery experiences, setting architectural direction, influencing engineering standards, and shaping the evolution of AI-enabled capabilities across the mobile platform. In this role, you will: • Lead the design, development, and maintenance of advanced iOS applications, ensuring high performance, quality, and responsiveness across Expedia Group’s product suite., • Architect and implement robust, scalable system and API designs, including effective data modelling to support complex business requirements., • Drive cross-functional collaboration to define, develop, and ship impactful features, ensuring alignment with organisational goals and technical strategy., • Champion best practices in software engineering, testability, and maintainability through code reviews and mentoring., • Safely integrate and operate AI/ML‑enabled solutions to enhance user experience and improve operational outcomes., • Troubleshoot, optimise, and resolve complex technical issues, contributing to the continuous improvement of services and domain capabilities. Minimum Qualifications: • Bachelor’s degree in Computer Science or a related technical field; or equivalent related professional experience., • 12+ years of relevant professional experience., • Demonstrated experience owning the full lifecycle of iOS services or features within a multi-service or domain environment., • Proficiency in Swift, Objective-C, and iOS frameworks, with a strong understanding of system and API design principles., • Familiarity with AI-driven systems, tools, or workflows and applying AI/ML concepts to real world products. Preferred Qualifications: • Experience architecting scalable, complex, modular, and maintainable iOS mobile architectures, leveraging common design patterns such as MVVM or VIPER, • Advanced proficiency in SwiftUI - Skilled in multi-threading, concurrency, and performance optimisation, • Prior experience in the search domain or travel industry, such as building or scaling search, discovery in consumer mobile apps., • Experience establishing technical strategy, best practices, and operational excellence for organisational mobile platforms., • Advanced knowledge of integrating AI/ML capabilities into mobile products to enhance functionality and user engagement., • Demonstrated experience collaborating within large, globally dispersed development teams, • Expertise in cross-platform or multi-domain engineering, contributing to broad technical initiatives.

🤖 Junior AI Engineer (0–2 years) | Competitive Salary | London & Luton | Hybrid Working 🚀 Are you a Junior AI Engineer looking to kick-start your career working on real-world machine learning systems used at scale? We’re looking for a curious and motivated Junior AI Engineer to join a collaborative, data-driven technology team, working in a flexible hybrid setup with offices in London and Luton. This role is ideal for someone early in their career who’s excited about applied AI, enjoys building things that go into production, and wants to learn from experienced engineers in a fast-moving environment. You’ll be part of a modern engineering function working on large-scale data and AI products, contributing to model development, data pipelines, and deployment workflows that power mission-critical platforms. 🔍 In this role, you’ll: 🤖 Build, train, and evaluate machine learning models using Python 📊 Work with large, complex datasets to support AI-driven products and insights 🧠 Assist with feature engineering, model experimentation, and performance optimisation ☁️ Contribute to data and ML pipelines in cloud-based environments 🗄 Work with structured and semi-structured data using SQL 🚀 Support the deployment and monitoring of models in production environments 🤝 Collaborate closely with data engineers, software engineers, and product teams 📐 Help maintain best practices around testing, documentation, and reproducibility 🌟 What’s in it for you? 📈 Career Development – Hands-on experience, mentorship from senior AI and data engineers, and clear progression paths 💡 Learning Culture – A team that encourages curiosity, experimentation, and continuous improvement 🏢 Hybrid Working – A flexible mix of remote work and time in London and Luton offices 🌍 Real-World Impact – Work on AI systems used by global customers at scale 💰 Competitive Package – Salary and benefits based on experience, including bonus, pension, and generous annual leave ✅ What we’re looking for: 🎓 A degree in Computer Science, AI, Data Science, Mathematics, Engineering, or a related field 💼 0–2 years of experience in AI, machine learning, or software/data engineering (including internships, placements, or academic projects) 🐍 Strong Python skills for ML and data processing 🗄 Experience working with SQL and structured datasets ☁️ Familiarity with cloud platforms and modern data stacks 🧠 A solid understanding of machine learning fundamentals and data workflows 💬 Strong communication skills and a collaborative mindset ⭐ Big bonus points for: ❄️ Experience with Snowflake 🧱 Experience with Databricks ⚙️ Exposure to ML pipelines, MLOps, or production ML systems If you’re excited about building AI systems, learning fast, and growing your career in a supportive, high-impact environment, we’d love to hear from you. 👉 Apply now and take the next step in your AI engineering career.

About us: At Diligent, we are on a mission to help fintechs and banks automate and enhance Anti-Money Laundering operations with AI agents. Leading banks and payment companies use us to automate risk investigations they run when onboarding and monitoring business customers in Europe, Middle East, USA and Asia. Our founders have built fraud and credit risk models protecting billions in transactions at Europe’s top fintechs, and we’re taking that experience to revolutionize how financial institutions verify the legitimacy of businesses. With deep expertise in AI-driven risk assessment, we turn unstructured data into powerful insights, helping our customers automate manual reviews, strengthen fraud detection, and improve the onboarding experience for legitimate businesses. We already work with leading fintech unicorns and banks, are growing fast and we’re looking for ambitious problem-solvers who are excited about using AI to tackle financial crime at a global scale. If you're passionate about making a real impact in the fight against fraud, we’d love to have you on our team! 🚀 More on us here: Launch YC: Diligent - GenAI assistant for fintech risk and compliance operations | Y Combinator 💼 The role: You are part of the founding team. You’ll play a crucial role in shaping the future of our company - from hands-on engineering and product work, to high-level strategic decisions. As a Fullstack Software Engineer at Diligent AI, you’ll be responsible for the development and scaling of our core platform, working closely with enterprise customers, as well as building new zero-to-one initiatives. What we expect: Within days: • Translate novel LLM capabilities into understandable, intuitive and performant end-user experiences., • Release your first code, we believe in the “You Build It, You Run It” principle, • Work directly with customers to solve their problems. We need someone who has high empathy and is excited by working side-by-side with financial crime and risk teams to solve critical problems., • Evolve schemas and bring structure to non-deterministic outputs., • Lead customer calls and own customer outcomes., • Work directly with the CEO, CTO, and other founding members and mature our engineering practice., • Tackle technical and non-technical scaling problems that come with high growth., • Navigate ambiguity with confidence, proactively shaping direction when goals are fuzzy or inputs are incomplete. Must-have • 3+ years of professional software engineering experience building and shipping production systems, • 3+ years with modern web technologies (TypeScript/JavaScript, React, Node.js), • 2+ years of experience with AWS, specifically serverless, • Experience building and deploying scalable backend systems and APIs, • Comfortable working across the full stack, from database design to frontend implementation, • Track record of shipping high-quality code quickly and iterating based on user feedback, • Bonus: Experience with AI/ML systems, LLMs, or working in regulated industries (fintech, compliance, etc.), • NodeJS/Typescript, • NextJS, • Python, • AWS SAM About you • Extremely Curious: We think curious people run the world. We love those who have an insatiable hunger for more knowledge…about the customer problems, domain knowledge, technical innovations or new ways to approaches to challenges., • Hungry and driven: We are an early stage startup…this is hard and intense work that requires you to be ready to move fast, take bets and find solutions to problems that haven’t really been solved before. It will be intense but extremely rewarding, • A true owner: We don’t expect you to be just an employee, you will be part of the founding team. A strong sense of ownership and autonomy is essential - you’ll take full responsibility for your projects from start to finish and you’ll be expected to deal with ambiguity getting things done without overcomplicating solutions., • Humble: You listen actively, embrace feedback and foster a collaborative environment where ideas are shared openly. You are confident in your expertise while recognising the value of learning from others and adapting to change. Budget: • Base salary £60k-£90k, • Equity: 0.5-1.0%, • Negotiable, depending on preferences The interview process ⏳ We are seeking to make our interview as experiential as possible in order for both sides to get the most signal on what it would be like to work together. • Initial application (<2 mins): Submit your LinkedIn (or CV) in the application link below, • CTO meet-and-greet (30 mins): Introductory call with Ahmed — get to know each other a little, • Technical interview (60-90 mins): Deepdive interview with Ahmed focusing on problem solving, coding proficiency, systems design and architecture., • CEO meet-and-greet (30 mins): Introductory call with Edo — get to know each other, • References and offer: Ideally over dinner!

Why Socure? Socure is building the identity trust infrastructure for the digital economy — verifying 100% of good identities in real time and stopping fraud before it starts. The mission is big, the problems are complex, and the impact is felt by businesses, governments, and millions of people every day. We hire people who want that level of responsibility. People who move fast, think critically, act like owners, and care deeply about solving customer problems with precision. If you want predictability or narrow scope, this won’t be your place. If you want to help build the future of identity with a team that holds a high bar for itself — keep reading. At Socure, software engineers are embedded in product-focused teams dedicated to designing and building systems that operate at scale and deliver meaningful, real-world impact. We engage directly with customers to drive satisfaction and foster continuous improvement across our product suite. As a Senior Backend Engineer, you will lead the design and implementation of distributed systems, take ownership of critical non-functional requirements—including scalability, security, and reliability—and mentor fellow engineers while remaining hands-on in development. Your expertise will play a pivotal role throughout the entire software development lifecycle: from architecture and implementation to testing, documentation, and production support. This position is perfect for backend engineers who are passionate about building robust systems with Golang, thrive in a product-driven environment, and want to shape technology at scale. What you'll do: • Architect, develop, test, and debug scalable backend services within distributed systems., • Own and deliver key non-functional requirements, including scalability, availability, performance, and security., • Author and maintain comprehensive tests (unit, integration, functional) to ensure exceptional coverage and reliability., • Produce and contribute to technical documentation for internal knowledge sharing and external collaboration., • Decompose complex projects into clear, actionable tasks and drive them through to completion., • Mentor and support engineers through code reviews, technical guidance, and sharing of best practices., • Collaborate cross-functionally with product managers, designers, and engineers to deliver impactful features., • 5–8 years of professional software engineering experience, with substantial expertise coding in Golang (ideally in product-based companies)., • Strong programming fundamentals, problem-solving ability, and system design skills., • Deep understanding of concurrency, multi-threading, and distributed computing concepts., • Experience building microservices architectures and developing RESTful APIs., • Excellent analytical and reasoning skills, particularly in visualizing and simplifying complex systems., • Experience with high-throughput, low-latency systems is highly desirable., • Familiarity with cloud platforms (AWS/GCP), NoSQL databases, big data analytics, or machine learning services is a plus., • Growth mindset with a genuine desire to learn, grow, and contribute to building best-in-class backend systems. Socure is an equal opportunity employer that values diversity in all its forms within our company. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need an accommodation during any stage of the application or hiring process—including interview or onboarding support—please reach out to your Socure recruiting partner directly.

We are At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron’s progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy financial services and technology firms. Through research and development initiatives in our FinLabs we develop solutions for modernization, from Artificial Intelligence and Blockchain to Data Science models, Digital Underwriting, mobile-first applications and more. Over the last 20+ years, our company has been honored with multiple employer awards, recognizing our commitment to our talented teams. With top clients to boast about, Synechron has a global workforce of 16,500+, and has 60 offices in 20 countries within key global markets. About the Role We are looking for an experienced OpenShift Site Reliability Engineer (SRE) to ensure the reliability, availability, and performance of enterprise‑grade OpenShift‑based virtualized and container platforms. This role focuses on automation, secure service design, and cross‑team collaboration across Applications, Hardware, and Network domains. You will build proactive systems that prevent outages, enforce SRE best practices, and participate in an on‑call rotation. Primary Responsibilities • Manage and optimize OpenShift and container/virtualization platforms for high availability and performance., • Collaborate closely with multiple technical teams to deliver scalable, secure solutions., • Design secure cloud‑native service architectures with automation-first principles., • Develop automation using Shell, YAML, Ruby, Python, and Go for detection, remediation, and platform improvements., • Implement SRE guardrails, system modeling, and platform governance., • Hands‑on experience with OpenShift Virtualization and Kubernetes administration., • Strong understanding of distributed systems and failure scenarios; experience managing RedHat, Windows, and ESXi workloads., • Deep knowledge of Linux systems and networking., • Experience with monitoring/observability stacks (e.g., OpenTelemetry, Prometheus, Grafana, Splunk)., • Proficient in automation/scripting (Python, Shell, Go, Terraform)., • Familiar with CI/CD tools such as Jenkins or GitLab CI., • Strong understanding of Docker and microservices architectures., • Experience with Ansible for configuration management and deployment automation., • Experience improving team performance and engineering workflows., • Strong active listening and self‑management skills., • Broad exposure across compute, OpenShift, Kubernetes, hypervisors, storage, Windows, networks, and Linux., • Ability to collaborate with industry groups and external vendors to influence platform direction., • Ownership of engineering controls, compliance, and governance., • Promote innovation and adoption of modern technologies within the domain. Diversity & Inclusion are fundamental to our culture, and Synechron is proud to be an equal opportunity workplace and is an affirmative action employer. Our Diversity, Equity, and Inclusion (DEI) initiative ‘Same Difference’ is committed to fostering an inclusive culture – promoting equality, diversity and an environment that is respectful to all. We strongly believe that a diverse workforce helps build stronger, successful businesses as a global company. We encourage applicants from across diverse backgrounds, race, ethnicities, religion, age, marital status, gender, sexual orientations, or disabilities to apply. We empower our global workforce by offering flexible workplace arrangements, mentoring, internal mobility, learning and development programs, and more. All employment decisions at Synechron are based on business needs, job requirements and individual qualifications, without regard to the applicant’s gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law.

Our client is expanding its advanced AI capability across mission-critical platforms used in environments worldwide. Fimador are seeking a rare blend of hands-on AI engineer, technical authority, and team leader — to shape how their intelligent systems are designed, built, and responsibly deployed at scale. This is not a management-only role. This is for someone who still loves to build, solve complex engineering problems, guide other engineers, and set the technical direction for AI across large, high-impact systems. Key Responsibilities: • Architect, design, and deliver scalable AI and machine learning solutions end-to-end., • Remain hands-on in building complex AI components and solving model or system challenges., • Lead, mentor, and technically guide a team of AI engineers and developers., • Define engineering standards, development practices, and quality benchmarks for AI initiatives., • Own technical estimations, feasibility assessments, and delivery quality across AI workstreams., • Lead technical troubleshooting, root cause analysis, and performance optimisation., • Collaborate closely with architecture, product, and DevOps teams to embed AI into larger ecosystems., • Continuously assess and introduce new AI tools, frameworks, and approaches to maintain innovation. About you: This role suits a senior engineer who has evolved into a technical leader without losing their passion for building. • Ideally a degree in Computer Science, Engineering, or similar., • 5+ years of software engineering experience using modern object-oriented languages (e.g., Java, C#, Python)., • Strong Python capability alongside at least one other major language., • Practical experience building with Generative AI technologies in real solutions., • Experience leading or mentoring engineering teams (6+ engineers)., • Strong foundations in OOP, system design, and engineering best practices., • Hands-on knowledge of AI/ML frameworks such as TensorFlow, PyTorch, or scikit-learn., • Experience with orchestration/integration frameworks such as LangChain or Semantic Kernel., • Solid understanding of ML concepts (supervised/unsupervised learning, transformers, CNNs/RNNs, model evaluation)., • Experience with prompt engineering, RAG pipelines, and model fine-tuning., • The judgement to identify where AI adds value — and where it doesn’t., • Experience deploying and operationalising LLMs (exposure to Microsoft AI Foundry or Ollama advantageous)., • Strong grasp of CI/CD, testing, version control, secure coding, and modern engineering workflows., • Exposure to MLOps tools such as MLflow, Kubeflow, or Azure ML.

Senior Software Engineer | High-Growth Tech Scale-Up London Area (Fully Remote) PHP (Symfony or Laravel), Angular, TypeScript We’re working with a fast-growing B2B SaaS company that builds enterprise-grade software used by global organisations to manage and optimise complex data and operational workflows. As they continue to scale, they’re looking for experienced Senior Software Engineers to join their product-focused engineering team. This is an opportunity to work on a modern platform solving real-world challenges at scale, with high ownership and impact from day one. Key Responsibilities: • Act as a core member of a cross-functional squad, building scalable, high impact software., • Take ownership of complex features across both backend and frontend, • Evolve current platform architecture, contribute to architectural decisions. What we're are looking for: • 5 years experience of Full-Stack development, • Strong expertise developing backend applications in PHP (Symfony or Laravel), • Blend of front-end expertise in Angular and TypeScript, • A product orientated individual with a passion for user-centric solutions. What's on offer: • Competitive Salary up to £80,000, • Fully Remote (UK-based), • Optional working space in London, • Complete home-working set up, • Ability to take ownership of several features across their platforms This is an exciting opportunity to work on a user-centric platform in a forward-thinking environment. If you are passionate about developing high-impact software solutions with PHP and Angular that create value across the technology space. Don't hesitate to apply! **Unfortunately, due to the high volume of applicants not all submissions will receive feedback.

Deployed Engineer – Applied AI London | £120k–£150k + Equity in the business. About Our Client Very well-funded deep tech startup (£2m seed) working on applied perception AI. Small elite team (scaling significantly this year) solving frontier problems at the hardware-software boundary. The Role Build and deploy AI perception systems across the full stack. Work in Python (AI) and Rust (systems/integration), occasionally touch hardware. Travel to customer sites to deploy solutions and gather feedback. This isn't configuration work, it's real engineering solving varied, client-driven problems. What You'll Do • Build production AI perception systems, • Deploy at customer sites (UK and international travel), • Work across Python, Rust, and some hardware integration, • Own problems end-to-end: customer conversation → production, • Feed real-world insights back into product development Requirements • 2-5 years software engineering experience, • Strong Python, ideally Rust (or quick learner), • Customer-facing mindset, comfortable with ambiguity, • Hardware exposure a plus (embedded systems, FPGAs, cameras), • Willing to travel Why Join • Early hire with genuine ownership, • Ex-Palantir team, • Real engineering, not deployment grunt work, • £120k–£150k + with Equity in the business, • Visa sponsorship available For more information, please get in touch - it's worth noting we have a number of similar roles in this area, so even if you aren't a 100% match for the above, we have a number of other roles that could be a better fit.

Permanent | Space Systems | Hardware, Autonomy, and Innovation We’re supporting a pioneering deep-tech company building autonomous spacecraft systems that can sense, think, and act independently in orbit. Their technology is redefining how we protect and operate satellites in space, and they’re now looking for an Avionics Engineer to help design and deliver the next generation of intelligent orbital platforms If you love building complex electronics for real-world environments and want to work hands-on across design, integration, and testing, this could be your next big step. What You’ll Be Doing • Designing and laying out high-speed and mixed-signal PCBs for advanced space systems., • Conducting hardware bring-up, validation, and debugging using oscilloscopes, logic analysers, and other test equipment., • Building and maintaining electrical harnesses and assemblies for both flight and development hardware., • Working closely with mechanical, software, and systems teams to ensure seamless integration., • Supporting qualification testing for EMC, vibration, and thermal environments. What You’ll Bring • BEng/MEng in Electrical Engineering or equivalent hands-on experience., • Proven experience in PCB design, layout, and hardware testing., • Strong understanding of high-speed interfaces and signal integrity., • Skilled in using lab tools for debugging and performance testing., • Confident in electrical assembly, soldering, and harness fabrication. Nice to Have • Experience designing carrier boards for Linux-based SoCs., • Familiarity with NVIDIA SoCs or embedded Linux hardware platforms., • Exposure to FPGA integration and hardware simulation workflows., • Knowledge of space-rated electronics and fault-tolerant design., • Understanding of signal, power, and thermal integrity analysis. Please get in touch to find out more!

Backend Software Engineer - Core Business Systems (CBS) STS Digital () is a leading regulated digital asset trading firm specialising in OTC trading and market making. While trading is headquartered in Bermuda, technology development is provided by a global engineering team. We are seeking a Backend Software Engineer to join the Core Business Systems (CBS) team. This role focuses on building and maintaining the systems that support the operational backbone of the business, including accounting, reporting, treasury automation, and trade lifecycle management. The engineer will work closely with the CBS Team Lead and other engineering teams to deliver reliable, auditable, and scalable backend services. Primary Responsibilities: • Design, implement, test, deploy, and maintain backend services supporting core business operations., • Develop and enhance systems covering: Accounting and trade reporting; Trade and options lifecycle management; Treasury automation and transfer management., • Admin and operational tooling (users, accounts, entity mapping), • Design and maintain relational database schemas, with a strong focus on correctness, performance, and auditability., • Build and maintain internal APIs used by OTC, Markets, Integrations, and operational teams., • Work closely with stakeholders to ensure systems meet operational, regulatory, and reporting requirements., • Investigate and resolve production issues, ensuring data integrity and minimal business impact., • Participate in code reviews, testing, and continuous improvement of system quality and performance., • Collaborate with the Principal Engineer and other teams to align on standards, architecture, and best practices. Expected Qualifications: Essential • 3+ years’ experience in backend software engineering., • Strong hands-on experience with C# (or another strongly typed language)., • Solid experience with relational databases, ideally PostgreSQL., • Experience designing data models and working with complex business domains., • Strong problem-solving skills and a structured approach to debugging and troubleshooting., • Comfortable working on business-critical, data-sensitive systems., • Good verbal and written communication skills., • Fluent in English, both written and spoken. Desirable • Experience in financial services, trading, accounting, or operational systems., • Exposure to trade lifecycle, treasury, or reconciliation workflows., • Experience with Python and/or React., • Familiarity with cloud-based systems (AWS)., • Experience building or consuming internal APIs., • Understanding of audit, reporting, or regulatory requirements in technology systems. Our Tech Stack • Backend: C#, Python, • Frontend: React, • Databases: PostgreSQL, DynamoDB, • Infrastructure: AWS (EKS, EC2), • Version Control & CI/CD: GitHub More Info The CBS team is responsible for systems that underpin the firm’s operational integrity and regulatory posture. This role is suited to an engineer who enjoys working with complex data, business rules, and operational workflows, and who values correctness, reliability, and long-term system quality.

Our London office is looking for a Geotechnical Engineer to form a key part of a growing geotechnical team. You will work with the Geotechnics Lead to support and grow the team, working closely with the other team member as well as independent geotechnical consultancy. As such, the nature and type of work will be varied, ranging from the design of foundations and earth structures for temporary works through to the integrated design of deep basements and foundation solutions for tall buildings. Whilst the majority of our work is UK-based, we are an international practice and often work in other geographies. Knowledge and experience of geotechnical work in a more global context would be welcome. About the Role: The role will include a varied mix of responsibilities including: Experience in geotechnical engineering or relevant fields; Strong written and verbal communication skills internally and with our clients; ICE membership advantage Independently draft reports, specifications, and testing regimes, and prepare site investigations; • Sound technical background and analytical skills relating too:, • Foundation solutions (e.g., deep foundations, rafts, piled rafts, etc.);, • Soil-structure interaction;, • Deep excavations;, • Retaining wall design and construction;, • MS Office;, • Slope/W or equivalents;, • Oasys XDisp;, • Plaxis 2D/3D;, • WallAP or equivalent; Ability to rapidly develop effective geotechnical design solutions for a range of different scenarios and sectors; About You: As a successful applicant you’ll have: • Degree Qualified, • Relevant experience, ideally within an engineering consultancy or the construction industry;, • Demonstrate ability to take responsibility for projects., • Task delivery to agreed deadline and fee., • Contribute to the development of company procedures by taking an active role in the task., • Build and maintain relationships with clients and other professionals involved in the projects.

Senior Software Engineer Key Technologies: C#, .NET, React, JavaScript, Typescript, AWS, Docker City of London, United Kingdom Perm Role: £80,000 - £120,000 Harrington Starr has partnered with a Global Commodities Brokerage and they are looking for a Senior C#, .NET Software Engineer to join their growing front office team! This role provides the perfect opportunity to launch your career in a well-established, dynamic environment. Key responsibilities: • Immediate contribution to design, coding, and testing of modern web applications., • Design and development of applications used both internally and externally., • Consistently suggesting and implementing new and innovative ideas., • Build meaningful relationships quickly and effectively, collaborating with insight and agility. Benefits: • Fully funded learning and certifications., • Private medical insurance., • Pension scheme., • Hybrid working in Central London., • Excellent salary base of up to £120,000 based on experience. Key skills, experience and qualifications required: • Excellent knowledge and experience with C#, .NET and React., • Strong experience with TypeScript/JavaScript., • Experience with cloud technology – specifically AWS., • Knowledge of TDD/BDD., • Excellent communication skills., • Unrestricted right to work in the UK. To book in a 15 minute confidential call please apply via the link provided.

About the Role: We are working with a well-established, multidisciplinary engineering group to find a Principal Civil Engineer for their UK power and renewables team. This is a key hire for a business unit that is seeing sustained growth across low-carbon and conventional power generation sectors. You will lead civil engineering work packages across a range of project types, providing technical leadership from early-stage feasibility through to detailed design and construction support. The role offers variety, responsibility, and the chance to work alongside experienced professionals in a collaborative environment. Key Responsibilities: • Take ownership of civil engineering design and delivery for power generation and infrastructure projects., • Produce and review designs, specifications, drawings, and technical reports., • Provide hands-on support during site investigations, inspections, and construction phases., • Work closely with multidisciplinary teams to ensure integrated project delivery., • Identify and manage technical, safety, and commercial risks., • Contribute to bids, proposals, and client relationships., • Support and mentor less experienced engineers within the team. Candidate Requirements: We are looking for a chartered engineer with a strong technical background and a pragmatic approach to problem-solving. • Degree in Civil Engineering (2:1 or above)., • Chartered status with a recognised UK body (e.g., ICE, IStructE)., • Sound knowledge of relevant design standards and codes of practice., • Experience in foundation design, structural assessment, or similar is advantageous., • Familiarity with design software and collaborative working environments is helpful but not essential., • Previous experience in a consultancy or client-facing role is desirable. What You Can Expect: • A varied and interesting workload across the energy sector., • Genuine opportunities for professional growth and development., • A supportive team culture with flexible and hybrid working options., • Competitive salary and comprehensive benefits package.

About the Company At AudienceProject, we're on a mission to bring transparency and certainty to advertising measurement. We empower brands, agencies, and publishers across the globe with tools to measure, target, and optimize their ad campaigns with unparalleled accuracy. We are a Danish-founded scale-up with an international presence, continuously pushing the boundaries of what’s possible in the adtech and martech space. Overview As part of our continued product expansion and platform evolution, we are looking for an experienced Senior Frontend Engineer to join our London office. This role will take ownership of critical user-facing systems within AudienceProject’s SaaS platform, ensuring they are performant, scalable, and aligned with our long-term architectural standards. You will play a key role in shaping the frontend architecture, elevating engineering standards, and delivering intuitive and high-performance experiences for our global customers. This role also carries a mentorship mandate across frontend engineering at AudienceProject. You will help define standards and best practices across multiple teams. Key Responsibilities • Frontend Architecture & Development - Design, develop, and maintain scalable frontend applications that power AudienceProject’s core products, ensuring high performance and reliability., • User Experience & Product Collaboration - Work closely with Product, Design, and Data Science teams to translate business requirements into intuitive, maintainable, and technically sound frontend solutions., • System Modernisation & Refactoring - Lead the evolution and refactoring of existing frontend systems to improve maintainability, performance, and developer experience while introducing modern best practices., • Performance & Scalability - Optimise rendering performance, data fetching strategies, and client-side state management to support large datasets and complex analytical workflows., • Design Systems & Reusability - Contribute to and evolve shared component libraries and design systems to ensure consistency, accessibility, and efficiency across products., • API & Backend Collaboration - Collaborate closely with backend and data engineers to define API contracts and ensure seamless integration between frontend applications and data services., • Quality & DevOps - Implement and maintain strong testing practices (unit, integration, and end-to-end), CI/CD workflows, and monitoring to ensure stable and secure deployments., • Technical Leadership & Mentorship - Act as a technical mentor for frontend engineers, promoting high engineering standards, code quality, and architectural rigor. Required Skills & Qualifications • 5+ years of professional software engineering experience with a strong foundation in Computer Science (BSc or equivalent)., • Extensive experience building production-grade frontend applications using modern frameworks such as React, Vue, or similar (React preferred)., • Strong proficiency in TypeScript and modern JavaScript (ES6+)., • Experience designing and maintaining scalable frontend architectures in complex applications., • Solid understanding of state management, component architecture, and performance optimisation techniques., • Experience integrating with RESTful APIs and/or GraphQL., • Experience implementing testing strategies (e.g., Jest, React Testing Library, Cypress or similar)., • Familiarity with CI/CD pipelines and modern development workflows., • Excellent English communication skills., • Strong collaboration skills and the ability to work cross-functionally. Preferred Experience • Experience working with data-heavy or analytics-driven applications., • Familiarity with data visualisation libraries (e.g., D3, Recharts, ECharts or similar)., • Experience contributing to or building a design system or shared component library., • Knowledge of frontend performance profiling and monitoring tools., • Experience mentoring engineers or leading smaller initiatives., • Exposure to cloud environments (e.g., AWS) and containerised deployments. What We Offer • The opportunity to define and take ownership of critical user-facing systems within AudienceProject’s core platform., • A high-impact role with both strategic influence and hands-on engineering responsibilities., • A collaborative environment that values pragmatism, autonomy, and engineering excellence., • The chance to shape how leading global brands measure and optimise advertising effectiveness., • A growing London presence within an international, data-driven organisation.

Data Engineer Remote or Hybrid Based in London or Nairobi (must have right to work) London - £80,000 - 100,000 Nairobi - KES 10-15M Above and Beyond Recruitment is proud to be partnering with ONE Data to recruit a Data Engineer to join their mission to build the world's first public finance and development data tool. Who are we? ONE Data is an initiative of The ONE Campaign focused on transforming how public finance and development data is accessed and used. Our vision is a world where information asymmetries are collapsed and high-quality, evidence-based decisions lead to greater economic opportunity and healthier lives. Our mission is to organise the world’s public finance and development data and make it universally accessible and useful - collapsing the time from raw data to actionable insight. By building open, interoperable data infrastructure and intuitive analytical tools, ONE Data strengthens transparency, accountability, and more effective investment in development. In a system where data is fragmented, delayed, and difficult to interpret, ONE Data integrates disparate sources into trusted, policy-relevant insights that empower decision-makers, advocates, journalists, researchers, and partners globally. The opportunity: We are looking for a Data Engineer to help build the data infrastructure that powers ONE Data's products, Knowledge Graph, APIs, and analytical platforms. This is a role with real ownership. You will shape foundational systems, help make architectural decisions, and see your work directly enable better policy decisions, research and analysis. ONE Data works with complex, fragmented public finance and development datasets, from aid flows and budget data to debt statistics and policy indicators. The Data Engineer designs the pipelines, models, and quality frameworks that transform these disparate sources into trusted, interoperable data that researchers, policymakers, and advocates can rely on. The successful candidate will help shape a working foundation into a mature, well-documented, well-tested data platform. They will contribute to architectural decisions alongside the Senior Director for Data & Product, helping establish engineering standards, and coordinating with external service providers for specialised data modelling and engineering work when the scope requires it. You will focus on: In the coming months, the Data Engineer will focus on: • Building the Development Finance Observatory, designing and shipping the ETL pipelines and tools that integrate development finance datasets (e.g. OECD, IATI, World Bank, IMF, WHO, etc.) into a unified knowledge graph., • Scaling the Knowledge Graph, including schema design, data integration, and optimisations., • Developing the data quality framework, implementing provenance tracking, quality indicators, coverage metrics, and automated testing so that every data point in our systems is trustworthy and well documented And will also contribute to: • Shipping open-source data infrastructure, building pipelines and tools that the broader development data community can use and extend., • Designing APIs for data access, including RESTful APIs and an MCP server to provide programmatic access to our data., • Coordinating with specialist partners and external data engineering service providers for deep domain work like concept modelling or high-volume data integration. Tech stack: • Languages: python (pandas, httpx, sdmx, pydantic, FastAPI, FastMCP, ADK), SQL (ISO Graph Query Language would be a plus), • Cloud: Google Cloud Platform (Cloud Run, Cloud Build, BigQuery, Spanner Graph, Cloud SQL, Cloud Storage), • Other: DuckDB, Terraform, Git, Cloud Build The infrastructure runs primarily on Google Cloud Platform, with the Knowledge Graph built on Spanner through the Data Commons infrastructure, alongside BigQuery for internal analytical workloads and MySQL for supporting services. Key responsibilities: Data infrastructure and pipelines • Design, build, and maintain open-source ETL/ELT pipelines that ingest, clean, transform, and deliver development finance data from multiple sources., • Contribute to data modelling and schema design across ONE Data's infrastructure., • Help design, build and maintain APIs for structured data access, serving both internal products and external users., • Implement and maintain Infrastructure-as-Code for deployment, scaling, and monitoring., • Establish and maintain data lineage documentation across all systems., • Design and implement data quality frameworks, automated testing, and monitoring systems. Knowledge graph and data architecture • Contribute to the development and evolution of the ONE Data’s deployment of the Data Commons Knowledge Graph on Spanner Graph, including schema design, data integration, and query optimisation., • Work within and extend the Data Commons infrastructure to support ONE Data's analytical and product needs., • Ensure interoperability and consistency across ONE Data’s systems, tools and products. Collaboration and delivery • Support policy researchers, partners, and clients with data access and integration needs., • Help coordinate external data engineering service providers for specialised or high-volume data modelling work., • Participate in sprint planning, technical design reviews, and agile delivery cycles., • Contribute to open-source tooling and documentation. Qualifications: Education & Experience • Bachelor's degree (or higher) in computer science, data engineering, software engineering, or a related field., • 5+ years of experience in data engineering, back-end development, or a related technical role., • Experience working with open data, public finance, or international development datasets, including navigating the challenges of fragmented sources, inconsistent standards, and incomplete coverage that characterise this domain., • Experience contributing to data infrastructure decisions, with a desire to grow into architectural ownership. Technical Expertise • Strong Python and SQL expertise for data engineering, • Experience designing and building scalable ETL/ELT pipelines and data architectures., • Experience with Google Cloud Platform services (BigQuery, Cloud Storage, Spanner, Cloud Run, etc)., • Experience with API design and development for data access., • Familiarity with Infrastructure-as-Code (Terraform or similar) or willingness to learn, • Familiarity with graph databases or Knowledge Graph technologies strongly preferred. Willingness to learn and develop expertise in this area is essential., • Familiarity with data quality frameworks, automated testing, and monitoring., • Strong understanding of data modelling, schema design, and data governance principles. Other attributes and culture fit: • Commitment to ONE Data's mission of making public finance and development data universally accessible and useful., • Belief that well-engineered data infrastructure is a public good., • Ability to operate effectively within a global matrix organisation., • Highly organised, analytical and self-motivated., • Collaborative mindset with strong interpersonal skills., • Comfortable navigating ambiguity and fast-moving priorities., • Remains positive under pressure and in high-stakes environments., • Independent problem solver with sound judgement., • Action-oriented and results focused., • Flexible and resourceful approach to delivery., • Commitment to transparency, accountability and equity in development. Languages: Fluency in English required. Proficiency in additional languages relevant to ONE’s work (such as French or German) is a plus. Travel: Travel requirements vary by role but may include occasional domestic and international travel (up to 10%) to attend partner meetings, conferences, or team convenings. Work environment: Hybrid or remote work environment depending on location. Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions. ONE is an equal opportunity employer and does not discriminate in its selection and employment practices. All qualified applicants will receive consideration without regard to race, color, religion, sex, national origin, political affiliation, sexual orientation, gender identity, marital status, disability, protected veteran status, genetic information, age, or other legally protected characteristics.

Senior Backend Engineer £80,000 – £110,000 | London (Hybrid – 3 days in office) The Opportunity We’re partnered with a scaling, venture-backed SaaS business delivering a mobile-first platform used by large distributed workforces across global enterprise organisations. This is not greenfield development and it’s not legacy maintenance. The business is at ~£20m ARR and growing ~60% year on year, with strong product traction, enterprise customers, and continued platform evolution across both technical and commercial areas. You’ll be joining an organisation solving complex backend and platform engineering challenges at scale, supporting a product that is already widely adopted while helping shape its future architecture. The Product The platform is a mobile-first employee experience solution built primarily for frontline and deskless workers. It enables organisations to communicate with distributed teams, share operational information, digitise workflows, and integrate workplace tools into a single platform used by large global enterprises. Customers include large brands operating at significant scale, meaning the software is used daily by large, distributed user bases. The Engineering Environment & Culture You’ll be joining a company of around 130 people in total, where engineering, product, and commercial teams work closely together rather than operating in silos. The engineering environment is mature but still fast-moving. There is strong technical leadership and excellent team retention, with several engineers having been with the business for 8–10 years, reflecting the strength of the culture and leadership. Leadership is highly visible and collaborative, with regular company-wide updates and open technical discussions. Roadmaps are typically defined over a 12-month horizon but reviewed quarterly to reflect customer and market priorities. This is a scale-up environment where structure and agility coexist. The Tech Stack The platform operates within a JVM-based ecosystem, including: • Scala (core backend), • AKKA framework (with migration toward PEKKO), • Gradual migration toward Java / Spring Boot, • Node.js for integrations and connectors, • Some Kotlin usage The environment is language-agnostic in mindset. Strong backend fundamentals matter more than experience across every language. You’ll be working on complex backend systems supporting distributed workloads, integrations, and high-scale enterprise deployments. What You’ll Do • Contribute to the evolution of a complex backend platform, • Support high-scale enterprise customer deployments, • Work on distributed systems and integration challenges, • Optimise and troubleshoot complex queries and datasets, • Participate in architectural discussions as the platform evolves This is an expansion hire to support continued platform and product growth. What We’re Looking For ✅ 5+ years backend engineering experience ✅ Strong JVM ecosystem experience (Java, Scala, or Kotlin) ✅ Strong SQL and relational database experience ✅ Experience working with complex systems and large datasets ✅ Comfortable working in scale-up environments with shifting priorities ✅ Proactive, problem-solving mindset Why This Role? ✅Product with real commercial traction and enterprise adoption ✅Complex, evolving platform architecture ✅Opportunity to work on systems at real scale ✅Collaborative engineering culture with strong tenure If you enjoy working on deep backend systems rather than surface-level application work, please apply.

Senior Full Stack .NET Engineer • £75,000 – £90,000 + share options, • London | Hybrid working (2–3 days office) Our client is a fast-growing payments technology company who are transforming their sector. Due to continued platform growth and global demand for their technology, they are expanding their engineering team with a Senior Full Stack .NET Engineer who can play a pivotal role in shaping the next generation of payment products and lead the development for a range of new features. This role is ideal for a Senior .NET engineer who thrives within a scale-up environment and enjoys taking ownership for their work. Our Fintech client delivers innovative digital payment solutions that simplify complex compensation processes, while improving customer experience (the product is B2B2C). With strong investor backing and global partners already using the platform, this is an opportunity to join a scaling technology business where your ideas, technical leadership, and product thinking will directly influence future innovation. The Senior Full Stack .NET Engineer will design and deliver scalable cloud-based applications, helping turn innovative product ideas into robust solutions that power seamless digital payment journeys for customers worldwide. Role Highlights • Design and build cloud-native .NET Core microservices and applications, • Develop API-first integrations with payment processors and partner platforms, • Create scalable services across backend systems and cloud infrastructure, • Contribute to product innovation and new feature development You Will Need • 5+ years software engineering experience within modern development environments, • Strong expertise in .NET Core (C#), Microsoft Azure services, Frontend (ideally Angular) and SQL Server., • Experience integrating payment platforms or financial APIs– Experience working with event-driven systems, messaging, and secure authentication Why You’ll Love It • Competitive salary with share option potential, • Opportunity to influence product strategy within a scaling fintech, • Work closely with senior leadership including the CTO and CEO, • Exposure to global travel and aviation technology partnerships, • Collaborative environment where innovation and ownership are encouraged If you have in-depth Microsoft Software Engineering experience (.NET, Azure, SQL, Angular) and enjoy working within a fast-paced scale-up environment, please apply with a copy of your CV ASAP.

Fire – Engineer or Senior Engineer Glasgow, Bristol, Manchester or London Competitive salary + benefits We have an exciting opening for a Fire Engineer or Senior Fire Engineer to join our firm in our Glasgow, Bristol, Manchester or London offices. Hoare Lea is a human-centric and planet-conscious engineering consultancy. We offer intelligent and sustainable solutions to complex design challenges for the built environment throughout the UK and further afield. We provide a wide range of engineering and consultancy services, including acoustics, air quality, building services (MEP), fire, lighting, security and sustainability to name but a few. Together, our highly skilled teams use technical expertise and problem-solving skills to bring buildings to life. We ensure that whatever the building, its design is outstanding, and its operations meet the needs of the communities it serves. We are as committed to providing an environment where everyone can realise their unique potential. So, in joining Hoare Lea, you will experience a business that enriches your knowledge, supports your wellbeing, and welcomes your individuality. You’ll have the opportunity to participate in our 9-day fortnight scheme, thriving community groups, varied social and networking events, and extensive professional and technical development schemes. We also offer an extensive benefits package, including private medical cover, electric vehicle salary sacrifice scheme, stock options, and up to 30 days of annual leave. Whatever your ambitions or circumstances, our aim is to enable everyone to develop their knowledge, give their best, and enjoy what they do. Being part of one of the UKs largest building engineering consultancies, we benefit from collaborating with some of the best engineers in the business, with access to state-of-the-art technical support, and have the opportunity to work on some of the UKs largest and most high profile projects as part of a multi-disciplinary team. However, the fire team also works independently on fantastic projects, with many in our team having developed long-term relationships with many great clients. Heathrow’s Terminal 2, Doha’s new metro, the vast £1billion Elephant and Castle redevelopment in London, the extension to the ExCeL centre and the Royal Hospital for Children and Young Persons in Edinburgh are examples of some of the amazing projects where we have led the Fire Engineering design with other Hoare Lea disciplines. As part of long standing Fire Engineering relationships with external clients, we have led the fire safety design on seven of Manchester’s ten tallest buildings (including the UKs tallest residential tower), developed the current fire strategies for most of the UKs largest airport terminals, and designed two world cup stadia. A particular area where we have invested heavily is training and research. We have numerous research groups within the team to ensure that we remain at the cutting edge of our discipline; this includes computational and numerical modelling, emerging fire risks, new techniques and even fire testing – we recently led the design and implementation of two of the world’s largest ever cross laminated timber (CLT) compartment fire tests in France, to successfully validate our detailed calculations for a highly sustainable timber office building project. In addition to Hoare Lea’s best-in-class training, the fire group have developed extensive additional training and development opportunities – weekly training sessions for everyone, regular training away-days, innovation days and access to external training and conferences. We place a particular emphasis on enabling our team to achieve Chartered Engineer status – we have developed a programme for this and numerous fire engineers have obtained their CEng with us over the years. This is all enabled by our very experienced and highly qualified team. We are active in a number of key organisations such as the Society for Fire Protection Engineers (SFPE), Smoke Control Association, BSI Group and Institution of Fire Engineers. Why Work For Us? The Fire Engineering group’s strategy is simple, we want to do world-class fire engineering on the best projects with great clients. We want the team to enjoy the projects they do and who they work with, so our portfolio is of high quality, varied and really interesting. As part of Hoare Lea’s larger team of built-environment specialists, we have access to some of the UKs largest and highest profile projects. However, we also work independently and have developed long-term relationships with some great clients – there is no greater personal satisfaction from winning repeat projects from clients who think you’ve done a great job and like working with you. We are strong because we recognise that everyone has different skills to offer – our team includes ex fire service, building services and building control professionals, and engineers with degrees in physics, mechanical engineering, chemical engineering, materials science, forensics – oh, and fire engineering. The opportunities we provide for training and development are second-to-none. We invest significantly in this, and our aim is to ensure our team can achieve Chartered Engineer status. We have a highly experienced and qualified team to ensure that this can happen. We really want everyone to have the right work-life balance and to enjoy their work. We enable this by having a great benefits and flexible working package – including the ability to work a 9-day fortnight, and by choosing only the best projects for great clients, supported by extensive training and experienced colleagues. We are a really friendly, supportive and inclusive team, and enjoy numerous socials with our office colleagues and with the fire engineering team. The Role • Hoare Lea’s Fire Engineering team focuses on the fire safety design of buildings., • We work with colleagues within Hoare Lea as part of a multi-disciplinary team, and also have a significant portfolio of long-term external clients., • Our projects are principally based in the UK, and a detailed understanding of UK regulations and design guidance is desirable., • Able to work with, and have an appreciation of the integration of, other construction professionals’ requirements for the project., • Ensuring open communication among all project team members so that feedback is provided and acted upon efficiently in a timely manner., • Attending design team meetings, design workshops, client meetings and site meetings., • Travel to clients or projects in the UK, and occasionally internationally, according to project demands., • Working knowledge of software analysis tools – evacuation, smoke and fire modelling, heat radiation models and structural fire modelling. What We Are Looking For • Experience working within a fire engineering consultancy role., • A relevant degree or equivalent qualification in Engineering, Building Services, Maths, Architecture, or Physics, with a keen interest in Fire Engineering. You will have a good technical knowledge in the primary discipline of fire safety design., • You will be IT literate with a working understanding of fire modelling software analysis tools., • You should have excellent communication skills and an interest in working in a team environment., • You will have the ability and commitment to effectively deliver to demanding timescales, and have good organisational and planning skills. How to apply To apply simply complete a CV profile and submit your application, or for further information please contact . If shortlisted, one of our recruitment team will be in touch to arrange a introductory call (about 30 minutes) to discuss the role and your experience in more detail. From there, successful candidates will be invited to attend a panel interview, either via Microsoft Teams or in person at one of our offices. Adjustments and accommodations If there are adjustments or accommodations that we can put in place to help you participate and give your best at any stage of the recruitment process (whether relating to disability, neurodivergence or anything else) please let us know. Data privacy We have updated our terms and conditions for candidates, click here to find out more. Recruitment agencies We have a Preferred Supplier List of trusted partners who assist us when required. We do not acknowledge speculative CVs or unsolicited candidate introductions from agencies not on the list.

Fire – Principal or Associate Engineer Glasgow, Bristol, Manchester or London Competitive salary + benefits We have an exciting opening for a Principal or Associate Fire Engineer to join our firm in our Glasgow, Bristol, Manchester or London offices. About us Hoare Lea is a human-centric and planet-conscious engineering consultancy. We offer intelligent and sustainable solutions to complex design challenges for the built environment throughout the UK and further afield. We provide a wide range of engineering and consultancy services, including acoustics, air quality, building services (MEP), fire, lighting, security and sustainability to name but a few. Together, our highly skilled teams use technical expertise and problem-solving skills to bring buildings to life. We ensure that whatever the building, its design is outstanding, and its operations meet the needs of the communities it serves. We are as committed to providing an environment where everyone can realise their unique potential. So, in joining Hoare Lea, you will experience a business that enriches your knowledge, supports your wellbeing, and welcomes your individuality. You’ll have the opportunity to participate in our 9-day fortnight scheme, thriving community groups, varied social and networking events, and extensive professional and technical development schemes. We also offer an extensive benefits package, including private medical cover, electric vehicle salary sacrifice scheme, stock options, and up to 30 days of annual leave. Whatever your ambitions or circumstances, our aim is to enable everyone to develop their knowledge, give their best, and enjoy what they do. Hoare Lea’s Fire Engineering group is a leading team of experienced fire safety experts, many of whom are Chartered Engineers through the Institution of Fire Engineers. Being part of one of the UKs largest building engineering consultancies, we benefit from collaborating with some of the best engineers in the business, with access to state-of-the-art technical support, and have the opportunity to work on some of the UKs largest and most high profile projects as part of a multi-disciplinary team. However, the fire team also works independently on fantastic projects, with many in our team having developed long-term relationships with many great clients. Heathrow’s Terminal 2, Doha’s new metro, the vast £1billion Elephant and Castle redevelopment in London, the extension to the ExCeL centre and the Royal Hospital for Children and Young Persons in Edinburgh are examples of some of the amazing projects where we have led the Fire Engineering design with other Hoare Lea disciplines. As part of long standing Fire Engineering relationships with external clients, we have led the fire safety design on seven of Manchester’s ten tallest buildings (including the UKs tallest residential tower), developed the current fire strategies for most of the UKs largest airport terminals, and designed two world cup stadia. A particular area where we have invested heavily is training and research. We have numerous research groups within the team to ensure that we remain at the cutting edge of our discipline; this includes computational and numerical modelling, emerging fire risks, new techniques and even fire testing – we recently led the design and implementation of two of the world’s largest ever cross laminated timber (CLT) compartment fire tests in France, to successfully validate our detailed calculations for a highly sustainable timber office building project. In addition to Hoare Lea’s best-in-class training, the fire group have developed extensive additional training and development opportunities – weekly training sessions for everyone, regular training away-days, innovation days and access to external training and conferences. We place a particular emphasis on enabling our team to achieve Chartered Engineer status – we have developed a programme for this and numerous fire engineers have obtained their CEng with us over the years. This is all enabled by our very experienced and highly qualified team. We are active in a number of key organisations such as the Society for Fire Protection Engineers (SFPE), Smoke Control Association, BSI Group and Institution of Fire Engineers. Why Work For Us? The Fire Engineering group’s strategy is simple, we want to do world-class fire engineering on the best projects with great clients. We want the team to enjoy the projects they do and who they work with, so our portfolio is of high quality, varied and really interesting. As part of Hoare Lea’s larger team of built-environment specialists, we have access to some of the UKs largest and highest profile projects. However, we also work independently and have developed long-term relationships with some great clients – there is no greater personal satisfaction from winning repeat projects from clients who think you’ve done a great job and like working with you. We are strong because we recognise that everyone has different skills to offer – our team includes ex fire service, building services and building control professionals, and engineers with degrees in physics, mechanical engineering, chemical engineering, materials science, forensics – oh, and fire engineering. The opportunities we provide for training and development are second-to-none. We invest significantly in this, and our aim is to ensure our team can achieve Chartered Engineer status. We have a highly experienced and qualified team to ensure that this can happen. We really want everyone to have the right work-life balance and to enjoy their work. We enable this by having a great benefits and flexible working package – including the ability to work a 9-day fortnight, and by choosing only the best projects for great clients, supported by extensive training and experienced colleagues. We are a really friendly, supportive and inclusive team, and enjoy numerous socials with our office colleagues and with the fire engineering team. The Role • Hoare Lea’s Fire Engineering team focuses on the fire safety design of buildings., • We work with colleagues within Hoare Lea as part of a multi-disciplinary team, and also have a significant portfolio of long-term external clients., • Our projects are principally based in the UK, and a detailed understanding of UK regulations and design guidance is desirable., • Able to work with, and have an appreciation of the integration of, other construction professionals’ requirements for the project., • Ensuring open communication among all project team members so that feedback is provided and acted upon efficiently in a timely manner., • Attending design team meetings, design workshops, client meetings and site meetings., • Travel to clients or projects in the UK, and occasionally internationally, according to project demands., • Working knowledge of software analysis tools – evacuation, smoke and fire modelling, heat radiation models and structural fire modelling. What We Are Looking For • Experience working within a fire engineering consultancy role., • A relevant degree or equivalent qualification in Engineering, Building Services, Maths, Architecture, or Physics, with a keen interest in Fire Engineering. You will have a good technical knowledge in the primary discipline of fire safety design., • You will be IT literate with a working understanding of fire modelling software analysis tools., • You should have excellent communication skills and an interest in working in a team environment., • You will have the ability and commitment to effectively deliver to demanding timescales, and have good organisational and planning skills. How to apply To apply simply complete a CV profile and submit your application, or for further information please contact . If shortlisted, one of our recruitment team will be in touch to arrange a introductory call (about 30 minutes) to discuss the role and your experience in more detail. From there, successful candidates will be invited to attend a panel interview, either via Microsoft Teams or in person at one of our offices. Adjustments and accommodations If there are adjustments or accommodations that we can put in place to help you participate and give your best at any stage of the recruitment process (whether relating to disability, neurodivergence or anything else) please let us know. Data privacy We have updated our terms and conditions for candidates, click here to find out more. Recruitment agencies We have a Preferred Supplier List of trusted partners who assist us when required. We do not acknowledge speculative CVs or unsolicited candidate introductions from agencies not on the list.

At BETWEEN Technology, we are actively seeking a Civil Infrastructure Engineer to join our dynamic team in London or Manchester. If you have a solid track record of at least 5 years in the field of civil infrastructure engineering and want to advance your career in an innovative and constantly learning environment, this is your opportunity. We offer a personalized career plan, development opportunities in key areas of IT and Engineering, and the chance to work on challenging projects that will make a difference. About BETWEEN Technology: BETWEEN is a global technology consulting firm that offers comprehensive and customized solutions to leading companies in various sectors. We have extensive experience in areas such as Firmware, Software, Business Intelligence, Design, Project Management, and many more. Our BETWEEN Labs are the engine of innovation, developing cutting-edge technological solutions. Main Functions: • Draft, review, and maintain technical specifications for civil works (earthworks, structures, pavements, drainage, and dry utilities)., • Review and approve Material Acceptance Requests (MARs) in accordance with project requirements., • Verify compliance with regulations, technical standards, and contractual requirements., • Coordinate with design, construction, and supplier teams. Provide technical support during project execution., • Participate in technical reviews, coordination meetings, and approval processes., • Ensure document traceability and quality control of materials and construction solutions., • Ensure compliance with current technical and safety regulations in the United Kingdom applicable to infrastructure projects. Benefits of Joining BETWEEN: At BETWEEN, we value and reward talent. We offer a competitive benefits package and unique opportunities for your professional growth: • Comprehensive Health Insurance: Medical coverage with Sanitas for your peace of mind and that of your family., • Continuing Professional Development: Access to high-quality training programs, including language courses, technical certifications, boot camps, and much more to keep you at the forefront of your field., • Culture and Events: Participate in our vibrant community through exclusive events such as BETWEEN Night, Padel Tournament, and other social activities that foster camaraderie and networking., • Flexible Compensation: Enjoy a flexible compensation plan tailored to your needs (restaurant, transportation, childcare)., • Referral Program: Be rewarded for recommending talent to our team by validating or recommending professionals., • International Projects: Opportunity to work on international projects, expanding your experience and perspective., • Stimulating Work Environment: A collaborative and innovative environment where your ideas are valued and your growth is a priority. Requirements • University degree in Civil Engineering or similar., • More than 5 years of experience in industrial and urban civil engineering projects such as earthworks, structures, pavements, drainage, and dry utilities., • Experience in preparing technical documentation and material approval processes., • Knowledge of British regulations and standards is essential., • Advanced C1 or native level of English.

Application Software Engineer – JavaScript A fantastic opportunity for talented Software Developers, to join an industry-leading software company in either London or Cambridge offering the opportunity to work on a wide variety of web application infrastructure projects using a diverse toolset, with an emphasis on JavaScript, Node.js and related frameworks. Location: London or Cambridge (3 days on site, 2 days remote) Salary: Negotiable + comprehensive benefits Requirements for Application Software Engineer: • History of academic excellence including a 2:1 or 1st class honours degree from a leading university plus AAB at A Level (or equivalent UCAS points), • Solid commercial experience using JavaScript and ideally, node.js and related technologies/frameworks - top new graduates considered for the Cambridge office, • You class yourself as a tech innovator and the idea of shaping products and suggesting new technologies really appeals, • Ability to quickly pick up new technologies – working in JavaScript you’re aware new technologies/frameworks emerge all of the time, and you will need to stay abreast of the latest and best technologies to apply to any given project, • Good communication skills Responsibilities for Application Software Engineer: • Work on web applications using a diverse toolset based around JavaScript technologies. While there will be opportunities to work across the stack. The current tech stack includes:, • Web (UI): JavaScript (backbone.js, d3.js, three.js, pdf.js), Less/CSS, • Web (Backend): Node.js, PostgreSQL, Elasticsearch, Redis, • Develop, deploy and maintain web application infrastructure, • Be a tech innovator and put ideas forward to the team, • If you are keen there is the opportunity to mentor junior members of staff What the role offers: • The chance to work on a diverse toolset of cutting-edge tech, • Working for a leading software company who have a fantastic track record of successfully training and promoting internally, • A great remuneration and benefits package Applications: • If you would like to apply for this unique Developer role then please send your CV via the relevant links! Keywords: Software Engineer / Application Developer / Back-End Software Engineer / node.js developer / node.js Software Engineer / Full-Stack Developer / UI/UX Developer / JavaScript Developer / Vue.js Developer / MEAN Stack Developer / MERN Stack Developer / Meteor.js Developer / Express.js Developer / Web Design Engineer / Web Integration Developer / Web Architect / Software Engineer (Web) / Web Systems Developer/ Web Software Engineer / Web Programmer / JavaScript / Node.js / backbone.js / HTML5 / Less CSS / Computer Science / Web Development / Web Software Engineer / PHP Astrophysics / Software Engineering / JavaScript / React.js / AngularJS / Vue.js / Node.js / ExpressJS / Web UI / Front-end / full-stack / back-end / Developer RedTech Recruitment Ltd focus on finding roles for Engineers and Scientists. Even if the above role isn’t of interest, please visit our website to see our other opportunities. We are an equal opportunity employer and value diversity at RedTech. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Humanoid is the first AI and robotics company in the UK, creating the world’s most advanced, reliable, commercially scalable, and safe humanoid robots. Our first humanoid robot HMND 01 is a next-gen labour automation unit, providing highly efficient services across various use cases, starting with industrial applications. We are looking for a passionate and skilled Full Stack Automation Engineer to join our innovative team in London. Our Mission At Humanoid we strive to create the world’s leading, commercially scalable, safe, and advanced humanoid robots that seamlessly integrate into daily life and amplify human capacity. Responsibilities • Design and implement a centralized cloud-based platform for managing a fleet of humanoid robots, monitoring system health, and visualizing fleet-level KPIs, • Develop robust backend services to support the platform, including APIs for communication, data management, and integrations with robotic systems., • Build lightweight software services that run on the robots, enabling remote control, data collection, diagnostics, and state management., • Build and deploy reliable, secure infrastructure for running services, • Streamline and automate workflows, including software deployment, performance monitoring, and diagnostics, to enhance reliability and efficiency., • Implement testing pipelines to validate the functionality of the UI, backend, and robot services, • Proficiency in one of Python, Javascript, Golang or Rust, • Familiarity with React (or similar frameworks) for creating user-friendly web applications., • Expertise in API design, data modeling, and distributed architectures, • Proficiency with CI/CD pipelines, containerization (e.g., Docker, Kubernetes), and workflow automation., • Proficiency in infrastructure-as-code solutions like Terraform, Pulumi or AWS CDK, • Understanding of network protocols and secure data exchange between services., • Excellent skills in diagnosing and resolving technical challenges across integrated systems., • Competitive salary plus participation in our Stock Option Plan, • Paid vacation with adjustments based on your location to comply with local labor laws, • Travel opportunities to our Vancouver and Boston offices, • Office perks: free breakfasts, lunches, snacks, and regular team events, • Freedom to influence the product and own key initiatives, • Collaboration with top‑tier engineers, researchers, and product experts in AI and robotics, • Startup culture prioritising speed, transparency, and minimal bureaucracy How to Apply Does this role sound like the perfect fit for you? Fill in the form and include links or files that showcase the best of what you’ve built and achieved.

Valiant Finance is an award-winning FinTech startup on a mission to simplify business lending. Our cloud-based platform helps thousands of Australian small businesses compare and apply for loans from over 80 of the country's leading lenders. Our platform doesn't just power our own services - it also drives the commercial lending capabilities for some of the world's most recognised brands. We're a fast-growing company, and we're looking for an experienced Ruby on Rails Engineer to join our team on a full-time basis to provide critical global coverage. While our core engineering team is based in Australia, we are remote-friendly and looking for an engineer dedicated to operating on UK business hours. We're looking for a candidate who is passionate about engineering and technology, can solve technical problems and is able to communicate problems and solutions with ease. What You'll Be Doing As a Backend Support Engineer, you will be the primary Level 2 technical responder during UK operating hours, ensuring our platform runs smoothly for our global partners and clients. Your responsibilities will include: • Owning Level 2+ Support: Triaging, debugging, and resolving complex technical tickets escalated by our customer success and L1 support teams., • Core Engineering: When the support queue is clear, you will operate as a standard backend engineer — tackling technical debt, performing system maintenance, and optimising the platform., • Integrating with a range of external services such as Salesforce, Auth0, Cloudflare, and more., • Maintaining our infrastructure on a major cloud provider to support our rapid growth., • Writing well-structured, tested, and documented code that's a pleasure to maintain., • Working closely with our Product, Design, and other teams to refine deliverables and bring new features to life. What We're Looking For We're seeking a passionate Ruby on Rails expert backend engineer who can solve complex technical problems and communicate solutions with ease. Required Experience: • Ability to work standard UK business hours (remote)., • Minimum 5 years of commercial Ruby on Rails experience., • Proven experience in a technical support, site reliability, or escalations engineering role., • Proven experience integrating with multiple external APIs., • Experience with database design and performance tuning, particularly with PostgreSQL., • Experience designing and maintaining infrastructure with AWS, GCP, or Heroku., • Experience with testing frameworks like Rspec., • Experience with high-volume background job processing frameworks like Sidekiq., • Proficiency with development tools like Linear or Jira., • Strong written and verbal communication skills, crucial for customer and internal team interactions. Bonus Points: • Experience with helpdesk or ticketing software (e.g., Zendesk, ZohoDesk)., • Experience with security best practices (e.g., OWASP, STRIDE)., • Interest in automating repetitive tasks using AI tools and techniques., • Experience in high-volume production environments with strict availability SLAs., • Knowledge of the financial services industry (lending or corporate finance)., • Experience navigating GDPR and/or SOC2. Benefits & Culture We're a remote-friendly team, and while this role is completely remote to cover UK hours, you'll be deeply integrated into our culture. We foster a culture where innovation is recognised and rewarded. • Embrace your need for work-life balance with our remote/hybrid working model., • Celebrate the joy of starting a family with 8 weeks of paid parental leave., • Company-wide events designed to honour and celebrate all the outstanding achievements of our amazing team., • Opportunity to shape the future of AI in Australian and EU fintech., • Access to latest AI tools and technologies for productivity.

About the Role As a Senior Engineer and Team Lead at Futuria, you'll own the delivery, quality, and culture of a core engineering team building our AI-driven platform. This is a hands-on technical leadership role where you'll split your time between writing production code and mentoring engineers. You'll lead a cross-functional engineering team working across our distributed platform stack. You're accountable for your team's execution, code quality, testing practices, and continuous improvement. This is NOT a product management role and NOT a solo contributor role. You're the technical leader who ensures your team delivers reliable, well-tested code while fostering excellence and collaboration. A critical part of this role is championing AI-assisted development. Key Responsibilities • Lead team of 3-5 engineers: sprint planning, delivery commitments, career development, • Set and enforce code quality standards, testing practices, and architectural patterns, • Write production code across the full stack (40-50% of time), • Lead by example using AI coding tools to accelerate delivery while maintaining quality, • Conduct code reviews, debug production issues, pair program with team members, • Champion effective use of AI development tools across your team, • Foster culture of learning, experimentation, and knowledge sharing, • Work with Head of Engineering on architecture, partner with product and design teams About You You're a strong senior engineer ready to lead a team but who still loves writing code. You have solid technical skills, opinions about quality and architecture, and the emotional intelligence to build high-performing teams. You're already using AI tools daily to accelerate your work and want to help others do the same. Essential: • 5-7+ years of software engineering with 2-3+ years leading or mentoring engineers, • Strong expertise in Python backend development with async patterns, • Production experience with modern frontend frameworks (React, TypeScript), • Solid understanding of distributed systems architecture and API design, • Experience with container orchestration, CI/CD, and cloud platforms, • Experience with NoSQL databases and data modelling, • Daily user of AI-assisted development tools with demonstrated productivity impact, • Experience deploying LLM-based applications or multi-agent AI systems, • Familiarity with agentic frameworks and prompt engineering, • Previous team lead or tech lead role with team ownership, • Experience with event-driven architectures and async processing, • Background in schema-driven development, • Strong testing background: unit, integration, E2E, TDD Success Metrics • Team delivers consistently: high-quality features shipped on time, predictable velocity, • Code quality: >80% test coverage, low defect rate, clean code reviews, • Team health: high engagement, strong collaboration, • AI adoption: team effectively uses AI tools with measurable productivity gains, • Technical debt: proactive reduction, no accumulation of critical issues Why Join Us? • Lead a high-impact team at a mission-driven AI start-up shaping human-agent collaboration, • Build cutting-edge systems at the intersection of AI, distributed systems, and user experience, • Significant autonomy to shape your team's culture, practices, and technical direction, • Work on genuinely novel problems with modern tools and practices, • Flexible work arrangements (hybrid/remote) with regular in-person collaboration in London, • Competitive salary and benefits package You don't need to check every box. If you're excited about leading a team while staying deeply technical, and you're passionate about AI-assisted development, we'd love to hear from you.

About Circuit Mind Electronic circuit boards are at the core of current and future inventions - space travel, medical robotics, autonomous transportation, augmented reality, bio-engineering. Yet today designing an electronic circuit board is an extremely manual, long and tedious process. At Circuit Mind we believe that this is wrong and we are on a mission to fix it, triggering the future of hardware design. We are creating an entirely new software engine for circuit boards, that takes as inputs the requirements of a circuit board and automatically outputs a complete design, ready for manufacture. As a Lead Software Engineer, you’ll create simple and elegant solutions to difficult technical problems that the world has not solved before. You will work in close collaboration with a highly-functioning team of software, electronics, algorithm engineers and product managers. Responsibilities • Collaborate with the product team and in-house hardware engineers to understand the problems of hardware engineering teams., • Plan, design, develop, test and iterate on the software solutions to those problems, accounting for functional and non-functional requirements., • Co-design, pair on, and review the development work of other lead software developers., • You’ll work on the entire company's backend code base: data models, algorithms, data pipelines, infrastructure, APIs, complex database queries, ML models. Qualifications We’re only considering exceptional candidates, with the following pre-requisites: • 5+ years of professional software development experience., • 2+ years of professional experience in Python., • 2+ years in a senior software engineer position., • Strong communication and team-work skills., • Experience working in an agile software development environment. Nice-to-haves • Experience in a tech lead position., • An interest in electronic engineering. Benefits • Collaboration with a friendly world-class team., • Above market rate salary and meaningful equity., • 25 days of annual holidays plus bank holidays., • Flexible working hours with two days a week in the office., • 5 weeks per year to work wherever you want in the world., • London Bridge office., • Extended parental leave., • Learning and development budget to support your professional development., • Yearly retreat., • Access to Circuit Mind's cutting edge EDA platform. Interview Process • Screening Interview, 20-30 min with Operations Manager Hour 2: Implement a new feature in a similar repository. • Final Interview, 120 min With Basilio (CTO and Co-founder) and Rob (Principal Full-stack Engineer). Deep dive into your experience with behavioral and experience-based questions., • Reference Checks: Two references that you provide will be contacted for feedback., • Offer: Based on successful completion of all stages. At Circuit Mind we value diversity and foster an inclusive environment. If you have an additional necessity or disability that requires accommodation, please let us know so we can adjust the interview process to your needs. We also ensure that Circuit Mind’s straight-forward and efficient hiring process respects your time.

Principal Embedded Software Engineer £75,000 - £90,000 + equity London (3 days per week in office) Overview TalentEdge Technology are looking to hire a Senior Embedded Engineering Leader to take ownership of the firmware stack for a next-generation, AI-enhanced connected music hardware platform. This role is hands-on and deeply technical, suited to an engineer who enjoys working across the full embedded stack, from low-level hardware bring-up through to cloud-connected features and who places a premium on robustness and real-world reliability. What You’ll Be Working On: • Ownership and evolution of the embedded firmware stack for connected consumer hardware, • Firmware development in C/C++ on NXP i.MX RT (480MHz Cortex-M7) platforms, • Design and implementation of critical systems, including Over-the-air update infrastructure, Bluetooth audio (A2DP / AVRCP), Wi-Fi connectivity and device provisioning, Bootloaders and persistent state management, Audio DSP integration, • Ensuring production-grade stability, performance, and fault tolerance, • Close collaboration with mobile, web, backend, and hardware teams to deliver cohesive end-to-end experiences, • Supporting device certification and production readiness, including FCC / CE compliance, • Providing technical leadership, architectural direction, and high-quality code review within the embedded domain What We’re Looking For: Essential experience: • Senior-level embedded firmware experience, ideally in consumer electronics (Audio would be even better), • Strong C & C++ skills on resource-constrained systems, • Experience with FreeRTOS or comparable RTOS environments, • Hands-on work with Bluetooth and Wi-Fi stacks, • Familiarity with embedded build systems such as CMake, • A strong engineering mindset around reliability, resilience, and real-world failure modes Desirable experience: • Audio, DSP, or media-related systems is HUGELY desirable, • Shipping hardware products at scale, • OTA update systems and secure firmware pipelines, • Certification processes (FCC, CE, or similar) Why This Role You’ll be joining a small, senior team operating at the intersection of hardware, software, music, and AI, with a proven track record of shipping devices at scale and a significant installed user base. The company is emerging from a period of stability, but with major next-generation products planned for 2026, and this role will be central to shaping the technical direction and execution of those devices. Sound like you? Apply now!

Senior AI Platform Engineer – Up to £90,000 Base Hybrid: 1–2 Days per Week On‑Site (South West London) A tech‑led insurer is scaling a new AI function and hiring an AI Platform Engineer to build production‑ready AI systems on GCP. This is one of the first hires into a newly created AI organisation, with the mandate to make the business the UK’s first fully AI‑powered insurer. What You’ll Do • Build and operate production‑grade AI agents on GCP using Google’s ADK, • Integrate AI systems with policy, claims and CRM platforms via REST/JSON APIs, • Develop scalable RAG pipelines including ingestion, text processing and vector search, • Implement evaluation, monitoring, A/B testing and cost/latency dashboards, • Shape architectural patterns, engineering standards and wider AI strategy, • Work across key AI products including claims automation and internal retrieval tools Role Requirements • Background in Data/ML Engineering or Software Engineering with strong applied AI experience, • Deep expertise in GCP (Vertex AI, BigQuery, Cloud Run/Functions, ADK, Model Garden), • Strong Python and API development experience, • Hands‑on with LLMs, embeddings, RAG, vector databases, • Proven track record building production‑ready AI systems with observability and testing, • Solid DevOps capability: CI/CD, Docker, Kubernetes Work Environment & Location • 1–2 days per week on‑site in either:, • South West London, • Hybrid flexibility the remainder of the week Key Products You'll Impact • Claims Automation (Agentic AI): End‑to‑end automated claims processing focused on efficiency, indemnity savings and cost reduction, • Internal AI‑powered retrieval tool already live and expanding across internal platforms Why Join? • Direct and visible impact on P&L, cost savings and operational performance, • A fast feedback loop — far quicker than large insurers or corporates, • Significant “low‑hanging fruit” in automation and workflow optimisation, • Opportunity to build agentic systems from the ground up, • Backed investment and a roadmap to scale the AI team to 10+ people, • Chance to be part of a pivotal transformation as the organisation becomes an AI‑powered insurer Apply below!

About PRODA At PRODA () we are building software to unlock the full potential of Real Estate Data no matter the asset class, language, or country of origin. Our solution leverages the latest technologies to automatically capture, standardise and quality check Real Estate data into a single, clean source of truth. The goal is to empower real estate professionals to quickly gain actionable insights from their data and to enable the effective use of software. Despite being the biggest asset class in the world, the commercial real estate industry relies on excel & PDF “Rent Roll” documents as the primary means of exchanging data. These files are frequently inconsistent, inaccurate, and inaccessible, posing challenges for real estate professionals. Through automated data capture, standardisation, and analysis, PRODA can: · Build repositories of clean, standardised data · Increase process efficiency, through faster report generation · Improve data-driven decision making, by ensuring the accuracy of input data Furthermore, PRODA easily integrates with existing systems, to ensure consistent dataflow through the whole organisation. Founded in 2017 by Charles and Peter, two former Real Estate Finance Investment professionals, PRODA is now 66 people strong, and is looking to expand rapidly following a successful Series A raise in Q2 2022. PRODA has a strong globally recognised client base with an even better sales pipeline. We are looking for you to join us on our exciting journey delivering best-in-class software to the Commercial Real Estate market globally. Role We are looking for a Software Engineer to join the team at PRODA that works on the automatic extraction, classification, standardisation and validation of financial data documents in commercial real estate. We encourage candidates of all experience levels to apply, including recent graduates and those with several years of relevant work experience. Responsibilities • Develop flows for extraction of data from financial documents in PDF and Excel formats., • Work with a generalised data model, and a process to convert extracted data into that using standardisation and validation steps., • Drive the development of automation with a focus on enhancing speed, accuracy, and applicability., • Stay abreast with emerging technologies and industry trends in financial data reporting and requirements of clients., • Clearly and concisely communicate findings and recommendations to both technical and non-technical stakeholders. Required Skills & Qualifications • Bachelor’s degree in computer science, mathematics, physics or another relevant STEM discipline., • Proven experience in solving complex problems, ideally in data extraction and modelling., • Comfortable solving problems at every level, from algorithms and data structures to system design., • Expertise in Python., • Experience of full-stack development., • Ability to work independently as well as part of a collaborative team., • Strong project management skills with the ability to meet deadlines. Preferred Skills & Qualifications • Experience with TypeScript and React., • Experience with cloud platforms. What We Offer • Opportunity to learn and grow in a fast-paced, cutting-edge environment., • Access to the latest technology and tools to make you productive, including the latest MacBooks, along with AI tooling., • A supportive environment with a focus on professional development and growth., • A culture that values simplicity and efficiency in solving problems and delivering solutions. Working at PRODA As a rapidly growing SaaS business, life at PRODA is fast-paced and collaborative. Our day-to-day work is solving interesting problems using smart technologies, and we pride ourselves on an environment where we can rapidly develop new skills, learn from each other, and truly see the impact of our work. We believe that our product is transformative, and we work hard to ensure it reaches its potential. Our team is our greatest asset: we are a close-knit group who pull together to achieve our goals, but we also have fun! Further to a strong team environment, working at PRODA offers the following amenities: • Flexible Hybrid working options, • Stock Options in the Business, • 25 days base holiday, • Full zero-excess Private Health & Dental Insurance, Includes Couple and Family plans, • Generous Pension Schemes, • Opportunities for Professional Development + Learning Sessions PRODA treats people fairly. We are an equal opportunities employer and view all applications equally, regardless of gender, colour, ethnic background, religion, disability, age, sexual orientation, gender reassignment or marital/family status.