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Mid/Senior Data Engineer | 🚀 Series C Scale-up | $50m raise in 2025(Python,, GCP) | Permanent | London (1 day a week on-site) My client are a fast-scaling SaaS scale-up (Series C, $50m raised in 2025) that is redefining how global powerhouses operate. Their AI-enabled platform supports over 1,000+ brands worldwide, streamlining business processes like never seen before. With 10× revenue growth in the past year and aggressive expansion across the UK, US, and EU, the company is scaling at pace. Data is the backbone: from APIs and pipelines to governance and observability, their data platform directly powers customer-facing products and AI-driven insights. They’re now hiring a Senior Data Engineer to own and shape this platform, building scalable, production-grade systems that become the foundation for global brands. Why join? ✨ Greenfield impact – inherit a live but early platform, define best practice across structure, testing, observability, and governance. ✨ Direct product impact – your APIs, pipelines, and orchestration power the platform that 1,000+ brands rely on every day. ✨ AI at the core – work on infrastructure that enables machine learning and intelligent decision-making across commerce. ✨ $50m investment – fueled expansion and innovation, backed by world-class investors. ✨ Career trajectory – Clear scope to grow into leadership as the data team scales. ✨ Remote-first culture – flexibility to work from anywhere What you’ll be doing: • API strategy & development – own and scale FastAPI endpoints that deliver real-time access to platform data., • Data pipeline development – build ingestion and replication pipelines with best-in-class observability, latency, and resilience., • Platform technical vision – influence architecture and orchestration, shaping how the business handles data at scale., • Data quality & governance – embed testing, freshness, lineage, and monitoring to ensure reliability and trustworthiness., • Collaboration – partner with engineers, product managers, and commercial teams to deliver production-grade solutions. Tech stack and requirements: • Python – must-have, with production-grade engineering expertise, • FastAPI – Nice to have, • Google Cloud Platform (GCP) – must-have, ie BigQuery, Cloud Run, and Cloud Storage, • dbt – strong advantage, with scope to shape best practice, • Airflow / Composer – highly desirable for orchestration, • CI/CD – GitHub Actions (or similar) Salary: £75,000 - £85,000 + Equity, PMI, Strong pension, clear progression routes Location: Central London (1 day a week onsite) Sound interesting? Please apply to hear more!

Hi Professionals, Greetings From Ampstek!! Hope you are high in your spirits. Please stay safe. Our client is looking for Splunk Developer to join a high-growth organization. If you are interested share you resume Role: Splunk Developer Location: Birmingham (Hybrid) Duration: Contract Job Description: • Strong experience in Splunk development & administration., • Proficiency with ELK Stack (Elasticsearch, Logstash, Kibana)., • Hands-on experience with Docker and Kubernetes (K8s) for container orchestration., • Solid understanding of log management, observability, and monitoring frameworks., • Knowledge of scripting languages (Python, Shell, or PowerShell) for automation., • Familiarity with REST APIs, JSON, and data integration techniques., • Experience in performance tuning and troubleshooting Splunk/ELK environments., • Strong problem-solving skills with the ability to work in fast-paced environments. Talent Acquisition Executive | UK & Europe Ampstek Services Limited Tel - +48221857586 Email – / ___Email – /

VP of Engineering (Founding Engineer) | AI x Enterprise Workflow £180k to £200k base + up to 2% equity + benefits Hybrid in London. 2 to 3 days on site (Fitzrovia) The mission Build the context and execution platform that lets enterprise AI agents do real work. Turn messy business knowledge into a usable context layer, and plain English processes into reliable, auditable, executable workflows. Real customers, seven figure ARR, strong pull to scale. What you will do • Own engineering strategy and delivery from 0 to 1 through scale, then raise the bar again, • Define the platform architecture and reliability roadmap across Python services and a React app, • Design the workflow engine with state, retries, idempotency, audit, and multi-tenant isolation, • Set SLOs and observability, manage incidents, and make on call boring, • Build and lead a high performing team. Org design, hiring, mentoring, standards, and SDLC, • Partner with founders and customers to turn outcomes into roadmap and measurable value, • Establish security, privacy, and change control that fits enterprise buyers without killing speed What you will bring • Track record leading engineering in product companies from about 0 to 10m ARR or similar scale-ups, • Depth in systems and data. You have shipped enterprise grade platforms, not only features, • Strong Python background and fluency with modern web stacks. React exposure is helpful, • Practical cloud experience on AWS or GCP, containers, CI and CD, zero downtime rollouts, • Proven ability to hire, coach, and set engineering culture in small, high ownership teams, • Clear communication, product instincts, and comfort meeting users and enterprise stakeholders, • UK work rights and comfort with 2 to 3 days in the London office, • Nice to have. Workflow engines, authorization models, knowledge graphs, or agent tooling Why this is worth your time • Own the core platform that customers rely on every day, • Significant equity with clear upside as the team and revenue scale, • Fast cycles, founder access, and a mandate to build the engine, the team, and the culture, • Real traction. Paying enterprises, visible impact, no AI theater The process • Brief founder screen, • Technical and architecture deep dive with the CTO, • Final with the founding team No visa sponsorship at this stage. Adjustments available. Understanding Recruitment is acting as an employment agency for this vacancy. We welcome applicants from all backgrounds and provide reasonable adjustments.

Heart Mind Talent are partnering with Verified Global to hire a Reliability & Operations Engineer based in Central London. Verified Global builds cutting-edge algorithms to flip the odds in sports betting. Every hour, millions of fans place sub-optimal bets. We’re changing that—delivering market-beating tips, insights, and data powered by our world-class in-house models. Our flagship consumer platform launched in 2024 and is scaling fast, supported by industry-leading social channels with nearly two million highly engaged followers. The Role We’re hiring a Reliability & Operations Engineer to keep our products fast, accurate, and always on. You’ll sit at the heartbeat of our daily operations, monitoring systems and content pipelines, resolving issues in real time, and automating workflows to help us scale. What you’ll do • Own daily reliability: Monitor key metrics and alerts, triage anomalies, and drive quick fixes or escalations to keep uptime and data freshness high., • Run production workflows: Manage recurring jobs (content updates, reporting, dashboards) and ensure they complete on schedule., • Automate & document: Script repeatable tasks, improve runbooks, and turn manual steps into reliable, self-serve tools., • Debug in production: Inspect logs, query APIs, and trace issues across services; follow through to root cause and prevention., • Collaborate cross-functionally: Partner with product, content, and engineering to plan launches, tighten SLAs/SLOs, and improve observability., • Support peak moments: Join a on-call rotation and occasionally cover evenings/weekends during major sports events. What you’ll bring • 1–3 years in technical operations, reliability/SRE, support engineering, or data operations., • Comfortable with a scripting language (JavaScript or Python); familiarity with a strongly-typed language (Rust/Java/C/C++) is a plus., • Hands-on debugging skills: reading logs, calling API endpoints, basic troubleshooting on Linux/CLI and with HTTP tools., • Experience with dashboards/metrics (e.g., Grafana/Datadog/Looker) and clear, concise documentation., • Strong communicator who thrives in fast feedback loops and enjoys sports., • Based in London and available to work on-site in Marylebone. Nice to have • Basic SQL for reporting and checks; experience with job schedulers or workflow tools (e.g., Airflow, Cron)., • Familiarity with CI/CD and version control (Git) and incident/post-mortem practices. What we offer • Competitive salary with clear progression as the role scales, plus private health insurance., • A front-row seat at the intersection of sports × technology × data in a rapidly growing US-facing business., • Real ownership from day one—your work directly impacts reliability and customer experience., • Mentorship from senior teammates with backgrounds at Meta, Alibaba, and other global tech leaders., • Growth in a scaling startup with pathways to leadership as we expand., • Beautiful Marylebone office with a collaborative, high-energy vibe, plus a generous lunch allowance.

Infrastructure AI Engineer – Series A Deep Tech AI Company About the Company: Our client is a pioneering deep tech company transforming how enterprises leverage artificial intelligence to automate complex analytics workflows. Following a successful Series A funding round, the company is scaling rapidly to meet growing demand from some of the world’s largest organizations. Their platform delivers AI-powered digital workers — autonomous systems that perform sophisticated analytics and data science tasks continuously and intelligently. By replacing fragmented tools, manual consulting, and costly licenses, these digital workers enable enterprises to achieve insights 10x faster and at a fraction of the cost, with guaranteed outcomes and zero operational overhead. The Role: As an Infrastructure AI Engineer, you’ll design, deploy, and manage the infrastructure that powers some of the most advanced AI systems in production today. You’ll work at the intersection of cloud computing, AI operations, and DevOps, ensuring scalable, secure, and high-performing environments for enterprise AI deployments. This is a hands-on, client-facing role where you’ll collaborate with technical and business teams to bring cutting-edge AI agents and workflows to life across multi-cloud and on-premise environments. What You’ll Do • Architect, deploy, and maintain production-grade AI solutions across multi-cloud and on-prem infrastructures., • Design and manage Kubernetes-based environments to support high-performance AI workloads., • Implement best practices for availability, observability, scalability, and security in AI infrastructure., • Collaborate with enterprise clients to understand deployment constraints and design tailored solutions., • Integrate and operationalize LLMs, RAGs, MCPs, and agentic AI workflows into robust environments., • Build and optimize CI/CD pipelines and infrastructure-as-code (IaC) frameworks (e.g., Terraform, Helm)., • Partner closely with AI engineering teams to ensure smooth delivery from prototype to production. What You’ll Bring • Strong background in cloud infrastructure engineering — experience with at least one major provider (AWS, Azure, or GCP)., • Proven ability to deploy and manage systems across hybrid or multi-cloud and on-premise environments., • Expertise with Kubernetes, Docker, and container orchestration at scale., • Familiarity with DevOps and site reliability engineering (SRE) best practices., • Experience with CI/CD automation and infrastructure-as-code tools., • Understanding of AI/ML deployment patterns and how to support model-driven workloads in production., • Strong client-facing communication and problem-solving skills, with a forward-deployed engineering mindset. Why Join • Join a fast-growing Series A company at the forefront of AI infrastructure innovation., • Work on cutting-edge, real-world AI deployments for top global enterprises., • Collaborate with world-class engineers and AI practitioners in a high-performance culture., • Be part of a team that values ownership, excellence, and impact — where winning together is the goal.

Senior Data Engineer (Azure) 2-3 days on-site - central London up to £75k + 20% Bonus + Excellent Benefits Our client is a leading global Retail/FMCG brand undergoing an exciting period of rapid growth and transformation. With significant investment in data and technology, they are building a world-class data platform to power decision-making across every area of the business — from supply chain and logistics to marketing, customer sales and in-store operations. As part of this journey, they are expanding their Data Engineering team and looking for a Senior Data Engineer (Azure) to help shape and scale the next generation of data products and pipelines. The Role As a Senior Data Engineer, you’ll play a key role in designing, building, and optimising scalable data pipelines and solutions on Microsoft Azure. You’ll work closely with Data Architects, Analysts, and stakeholders in the business to expand the current data platform — which already powers sales and performance dashboards — into a holistic, enterprise-wide ecosystem. You’ll bring strong technical expertise, a passion for clean, reliable data, and the ability to mentor others in modern data engineering best practices. Key Responsibilities • Design, build, and maintain robust, scalable, and efficient data pipelines using Azure Data Factory, Databricks, and related tools., • Expand the existing data lake and warehouse to include new domains such as supply chain, marketing, finance, and customer data., • Develop and optimise ETL/ELT processes to integrate data from diverse global sources (POS systems, e-commerce platforms, CRM, ERP, etc.)., • Implement data quality frameworks, monitoring, and alerting to ensure high data reliability and integrity., • Collaborate with cross-functional teams (Data Scientists, Analysts, Architects, and Business SMEs) to deliver data products that drive insights and innovation., • Contribute to data modelling and schema design, ensuring alignment with enterprise data architecture standards., • Champion best practices around data governance, security, and compliance (GDPR, CCPA, etc.)., • Mentor and support junior engineers, promoting a culture of technical excellence and continuous improvement. Skills & Experience Essential: • Proven experience as a Data Engineer (6+ years), ideally within a large-scale or global organisation., • Strong expertise in the Azure data ecosystem, including:, • Azure Data Lake / Data Lakehouse, • Azure Data Factory / Synapse Pipelines, • Databricks, • Azure SQL Database or Synapse Analytics, • Solid understanding of data warehousing principles, ETL/ELT design, and data modelling, • Experience with CI/CD, • Familiarity with data quality frameworks and data governance., • Strong SQL and Python skills., • Experience working in Agile delivery environments. To apply for this role please email across your CV ASAP.

Data Centre Operations Engineer – Systematic Hedge Fund Permanent | Competitive Compensation | Global Infrastructure Environment A high-performance systematic trading firm is seeking an experienced Data Centre Operations Engineer to join its global infrastructure function. This team is responsible for the build, operation, and optimisation of the firm’s global data centre and co-location estate, supporting mission-critical trading and research platforms worldwide. With the business continuing to grow rapidly, this role will play a key part in ensuring stability, performance, and scalability across the infrastructure that underpins all trading activity. You’ll work closely with engineering and operations teams globally to maintain best-in-class data centre standards and drive automation and observability initiatives. Role Overview • Oversee the physical build and maintenance of global data centres and co-location sites, • Coordinate with third-party vendors to deliver on-site installations, upgrades, and expansions, • Ensure adherence to operational, security, and cabling standards, • Maintain accurate infrastructure documentation including rack layouts, patching details, and system designs, • Participate in global project rollouts and trading infrastructure deployments, • Collaborate with internal teams to align physical infrastructure with performance and operational goals, • Configure and automate infrastructure using Python, Bash, and Ansible, • Design and maintain observability solutions (e.g. Grafana dashboards) for real-time visibility into systems, power, and environmental health, • Develop automation workflows for monitoring, alerting, and remediation to improve reliability and reduce manual effort, • Troubleshoot hardware, cabling, and basic network issues across production and research environments Requirements • Strong knowledge of data centre environments and financial exchange co-location ecosystems, • Experience working with third-party vendors on deployments and physical changes, • High standards of physical build quality and attention to detail in infrastructure layouts, • Excellent documentation and organisational skills, • Comfortable working in a fast-paced, globally distributed team environment, • Ability to travel internationally as required, • Willingness to participate in an after-hours on-call rotation Company Highlights • Technology-led culture – drives both trading and internal investment decisions, • c.1,000 employees – large enough for scale, small enough for individual impact, • New state-of-the-art London HQ – core hub for engineering and trading, with a free on-site gym, • Flat structure – direct access to senior engineers and C-level leaders, • Strong Glassdoor rating and excellent work-life balance, • Benefits: Free breakfast and lunch, 13% pension, year-one guaranteed bonus, plus more

Senior Infrastructure Engineer Reporting into the Head of IT, you'll be responsible for the delivery of 3rd Line support of IT Infrastructure. The primary purpose of your role will be to own the planning, design, implementation, operation and support of the company’s technology infrastructure to meet or exceed agreed availability and performance targets within approved capital and operational expenditure budgets. Leading an in-house team and third parties across architecture, security, engineering, delivery and support, you will have accountability for all infrastructure services including network and telephony, storage, hosting and server infrastructure (on-premise and cloud), infrastructure applications and end user computing. What you’ll be doing • Defining, agreeing with the Head Of IT and then owning an infrastructure strategy which is aligned with the wider IT and business strategies., • Managing internal and third party resources as required to plan, design, build and run the enterprise IT infrastructure., • Owning and validating the architectural roadmap for infrastructure services, ensuring all solutions provide the required level of availability, performance and security., • Overseeing the delivery of the infrastructure initiatives plan, ensuring all infrastructure projects are delivered within the pre-agreed parameters of time, cost, scope, risk, quality and benefits., • Ensuring all infrastructure services are managed and supported according to industry/vendor best practice, following defined processes and procedures and to meet agreed availability and performance KPIs., • Ensuring all colleague infrastructure support tickets are resolved/fulfilled in line with SLA and colleague satisfaction targets, following agreed ITSM processes., • Ensuring that all infrastructure components are managed to the appropriate level of risk with respect to security patches, software/firmware revision levels and supplier supported versions., • Proactively seeking service improvements in the areas of reliability, performance, availability, security, supportability or cost., • Overseeing the effective transition of new or updated infrastructure services ensuring operational readiness criteria are identified and achieved., • Ensuring effective DR/BCP plans exist to deliver the required RPOs and RTOs for all infrastructure services, including regular testing., • Leading, motivating, developing and managing the performance of the Infrastructure team to develop a high calibre team with the skills and capabilities needed to deliver the required results. This includes coaching team members, succession planning, and fostering a culture of continuous improvement., • Managing all third party supplier contracts for infrastructure services, ensuring agreements are in place and aligned to business requirements., • Providing periodic reporting and management information on infrastructure delivery initiatives, operational KPIs and budget management. (including KPIs such as uptime, incident response times, SLA adherence, and project delivery metrics) What we’ll expect from you • Extensive experience as a Senior infrastructure Engineer in a colleague centric, multi-site businesses, • Previous experience working in mixed on-premise/cloud environments particularly Nutanix and Azure eco systems., • Extensive experience of managing network and telephony (WAN, LAN, Wi-Fi, Voice), hosting and server infrastructure, infrastructure applications and end user devices (desktops/laptops, mobile/tablets, peripherals). Technologies required • Office 365 – ongoing management, • Nutanix, • Networking (LAN, WAN, VLAN, WiFi) preferably Juniper & Fortinet devices, • Security (ACL, Firewall, PCI, GDPR. GDP), • ISO27001 principles, • Storage, iSCSI (HP, Tegile, Nutanix), • Cloud (Azure ExressRoute, VMs,Load Balancers), • Linux, • System Centre, • Database Management

Software Test Engineer – Build, Test & Deliver Next-Gen Maritime Systems • Enfield, North London (hybrid), • £40,000 - £45,000 + excellent bens. Are you passionate about delivering reliable, high-quality software that powers cutting-edge technology? Join a leader in advanced navigation, surveillance, and radar solutions — as a Software Test Engineer. In this role, you’ll play a hands-on part in ensuring our software performs flawlessly in some of the world’s most demanding environments, from naval vessels to commercial platforms. This is a great opportunity to work within a collaborative engineering team at the forefront of maritime innovation. What You’ll Do As a Software Test Engineer, you’ll be responsible for building, testing, and improving the software that underpins our advanced products and services. You’ll help ensure that every line of code meets the highest standards of quality, reliability, and performance. • Building, testing, and verifying software to support the company’s product range., • Producing and maintaining software build and test specifications., • Acting as a technical liaison within and with external partners, customers, and collaborators., • Working to improve software testability and streamline build/test processes., • Supporting wider engineering and project activities as required., • Taking part in on-site testing and sea trials in the UK and abroad. What You’ll Bring • A strong technical background and understanding of the software engineering lifecycle, especially in test and integration., • Good communication and teamwork skills, with the confidence to liaise across technical and non-technical teams., • Familiarity with scripting or programming languages (for test automation or build scripting)., • A proactive, detail-oriented approach with a passion for quality and improvement. Experience That Helps You Stand Out • Minimum 1 year’s experience testing software for Windows-based systems., • Experience writing test plans, test specifications, and reports., • Exposure to software build processes and installer creation (desirable)., • Previous experience in a technical or engineering environment (preferred)., • A degree in Engineering, Computer Science, or related discipline (or equivalent experience).

Senior Machine Learning Engineer x2 days a week on UK client site, optional London HQ visits About the Company We’re partnering with a specialist AI and data consultancy that designs and deploys bespoke machine learning systems across sectors such as national security, defence, critical infrastructure, and digital public services. Their focus is on delivering safe, production-grade AI solutions that drive real-world outcomes for complex, high-stakes environments. This is a fast-paced, technically elite environment, ideal for someone who thrives on solving operational challenges, building robust MLOps infrastructure, and leading the delivery of AI systems at scale. The Role As a Senior Machine Learning Engineer, you’ll be part of cross-functional delivery teams working on technically complex, high-impact AI projects. You’ll play a central role in designing and building the ML architecture (from infrastructure and deployment to tooling and automation) to ensure that solutions are not only technically sound, but also scalable, maintainable, and secure. This is a hands-on role with scope for team leadership, stakeholder engagement, and shaping best practices around modern MLOps. You’ll work alongside data scientists, engineers, designers, and product stakeholders often embedded within mission-critical delivery environments. Key Responsibilities • Lead the design and build of production-ready machine learning pipelines and systems, • Develop infrastructure and tooling to enable deployment, monitoring, and retraining of ML models, • Work across the full AI delivery lifecycle, from architecture and integration to performance optimisation, • Collaborate with customers and stakeholders to understand operational constraints and align on solution design, • Mentor junior engineers and shape internal technical standards for software quality, reliability, and reproducibility, • Support the continuous improvement of delivery practices, internal tooling, and knowledge sharing across teams What We’re Looking For • Strong software engineering skills, especially in Python., • Experience building robust systems for ML applications, • Proven track record deploying machine learning models in production (using frameworks such as Scikit-learn, TensorFlow, or PyTorch), • Practical experience working with cloud infrastructure (e.g., AWS, Azure, GCP) and a good understanding of architecture, security, and scaling, • Hands-on experience with Docker and Kubernetes in real-world engineering workflows, • Solid grasp of ML fundamentals: supervised/unsupervised learning, statistical modelling, evaluation, • A pragmatic approach to engineering capable of balancing speed, risk, and delivery in complex environments, • Excellent communication and collaboration skills, especially in client-facing settings, • Prior experience in a fast-paced or start-up environment is highly valued If this role interests you and you would like to find out more (or find out about other roles), please apply here or contact us via (feel free to include a CV for review).

Job Title: Senior Site Reliability Engineer Location: Hybrid - Southampton or Sutton - 2 days a week in the office Salary/Rate: Up to £560 inside IR35 Start Date: November 2025 Job Type: 6-month contract Company Introduction We are looking for a Senior Site Reliability Engineer with AWS, Linux, Docker, IaC, and Monitoring (Grafana) experience to join our client, a global analytics organisation based in Southampton / Sutton (twice a week) Required Skills/Experience • In-depth technical knowledge of Linux, Implementation of Containerisation (Docker), Administration, Scripting in Bash., • Strong AWS experience - Working with AWS messaging Services (SNF) & Kafka, • Advanced knowledge of at least one IaC tool such as Terraform, Cloudformation, Ansible, • Strong experience with monitoring tools such as Grafana, Elastic, StatusCake, PagerDuty, • Security Engineering pipeline experience, • Containerisation (Docker) on Linux, • Good understanding of at least one high-level programming language, i.e. Python, • In-depth knowledge of one or more database systems such as Postgres, SQL Server, • Experience in explaining technical issues & updates to non-technical people so they are able to easily understand., • Experience in designing, building, and maintaining high performance, highly available production hosting environments, preferably using AWS (VPCs, security groups, RDS, S3, EC2, ECS, EKS), • Understanding of security engineering and security best practices, • Advanced knowledge of configuration management tools, such as Puppet, etc., • Advanced knowledge of best practices and tooling for Continuous Integration and Continuous Deployment (CI/CD) Job Responsibilities/Objectives • Working as part of a cross-functional team to best implement internal applications, • Diagnose complex system performance problems, • Work closely within cross-functional teams to refine system monitoring and reporting, • Identify and implement best practices by collaborating with other SREs and SRE teams, • Understand Infrastructure as a Service (IaaS) and its implementation methods., • Identify and implement architectural best practices by collaborating with multiple teams and software engineers, • Diagnose complex system problems using dumps, traces, or other diagnostics aids., • Manage and encourage new ideas from staff to foster improvements and innovation Desirable Skills/Experience • Agile Delivery, • An understanding of Vault & Keyless If you are interested in this opportunity, please apply now with your updated CV in Microsoft Word/PDF format. Disclaimer Notwithstanding any guidelines given to level of experience sought, we will consider candidates from outside this range if they can demonstrate the necessary competencies. Square One is acting as both an employment agency and an employment business, and is an equal opportunities recruitment business. Square One embraces diversity and will treat everyone equally. Please see our website for our full diversity statement.

Site Reliability Engineer (Contract) • Up to £650 per day (Inside IR35), • 2 days per week onsite in Osterley I'm working with a leading media and technology client that's building next-generation digital platforms used by millions across the UK. They're looking for an experienced Site Reliability Engineer to join their growing team and help drive automation, reliability, and performance across complex systems. What you'll do * Collaborate with cross-functional teams to design and deliver reliable, scalable, customer-focused solutions * Automate and enhance software deployments and delivery pipelines * Support both on-prem and cloud infrastructure (mainly AWS, with some GCP exposure) * Work closely with Developers, Engineers, Product Owners, and Architects to maintain and optimise high-traffic digital platforms What you'll bring * Strong hands-on AWS experience (VPC, IAM, EC2, S3, Route53) * Solid background in Infrastructure as Code (Terraform or Ansible) * Experience building and maintaining CI/CD pipelines (Jenkins, GitLab CI, CircleCI) * Knowledge of containerisation with Docker and Kubernetes * Scripting in Python, Bash, or Go * Monitoring and observability using Prometheus, Splunk, or similar * Familiarity with Kafka, Akamai or Fastly, and databases like MySQL or MongoDB * Excellent problem-solving and communication skills * Comfortable participating in an on-call rotation If you're a Site Reliability Engineer who enjoys working at scale, loves automation, and wants to make an impact on highly visible digital products, I'd love to chat. • Apply or drop me a message if you're open to hearing more.

The Client Our client is a highly successful global investment management firm recognised for its sophisticated use of technology and data to drive performance. Their engineering teams operate at scale, delivering secure, high-performing infrastructure that underpins global trading operations. They’re now looking for a Senior Platform Engineer to take ownership of Windows-based systems and lead the charge on automation, reliability, and scalability initiatives. What You’ll Get • Work with some of the brightest engineers in finance and technology., • Lead high-impact infrastructure projects with autonomy and visibility across the business., • Exposure to modern tech: Azure, AWS, VMware, IaC, PowerShell automation, and more., • A collaborative, high-performance culture with a focus on engineering excellence., • Competitive compensation package with excellent benefits and performance-related rewards. What You’ll Do • Drive end-to-end delivery of Windows infrastructure projects — from technical design and architecture through to implementation, testing, and operational rollout., • Own and evolve core Windows Server services, including Active Directory, Group Policy, DNS, DHCP, and file/print systems, ensuring stability and performance across the estate., • Design and deliver scalable, secure infrastructure solutions across hybrid environments — leveraging on-prem virtualisation (VMware, Hyper-V, VDI) and public cloud platforms (Azure, AWS)., • Champion automation and Infrastructure as Code, building self-service, repeatable solutions that eliminate manual effort and accelerate delivery., • Proactively enhance system reliability, performance, and security through continuous improvement and smart engineering decisions., • Collaborate closely with engineering, security, and operations teams to shape a modern, resilient platform that supports global growth. What You’ll Need • Deep technical expertise in Windows Server administration and enterprise-scale infrastructure., • Proven experience leading complex upgrades, migrations, and deployments with minimal downtime., • Strong command of virtualisation technologies (VMware, Hyper-V, VDI) and cloud platforms (Azure, AWS)., • Skilled with Puppet, Ansible & Terraform., • Solid grasp of enterprise security, compliance, and governance best practices., • Exceptional troubleshooting skills, as you thrive on diagnosing complex, multi-site issues and finding elegant solutions., • A clear communicator and documenter demonstrating the ability to translate technical detail into actionable plans., • A collaborative mindset that allows you to build strong relationships with engineers, vendors, and stakeholders to deliver results., • Automation-first approach, whether with PowerShell or your tool of choice, you script, optimise, and streamline wherever possible. If you’re a hands-on engineer who thrives on solving complex infrastructure challenges and driving meaningful change in a high-performance environment, we’d love to hear from you. Apply now or reach out directly to in confidence.

💻 Role: Site Reliability Engineer 🌍 Location: London/Hybrid (3 days a week in office) 💰 Salary: £90,000 🛠 Key Skills: AWS, IaC, Docker, Scripting As a Site Reliability Engineer you will be at the forefront of maintaining robust, scalable, and secure cloud solutions that power this cutting-edge e-commerce platform. Your expertise will ensure seamless, reliable, and secure experiences for customers. • Hands-on experience with AWS services (ECS, S3, RDS, Lambda, CloudFront, etc.)., • Proficiency with monitoring tools like DataDog, CloudWatch, and Grafana., • Experience with Docker, ECS, Kubernetes, or similar containerisation technologies., • Knowledge of scripting languages such as Bash, Python, NodeJS., • Familiarity with Infrastructure as Code (IaC) tools like Terraform, Pulumi, etc. If you're a Site Reliability Engineer with the above, we want to hear from you!

Ansible | Linux | Ubuntu | On-premise | Bare Metal | Kubernetes | Containerisation | K8s | Containers | PostgresSQL | GCP | Google Cloud | Openshift | RHEL Enjoy getting into the weeds of Containers? Working on Bare Metal Servers? Excited by the prospect of joining a scale up who're holding onto their closeknit feel? I've partnered a scaling and backed SaaS on their search for an SRE to work on RKE Kubernetes that scale their customers product. Working on advisory service as well as AI driven products to enable global leaders to make the work life place better for their staff and products. They work on a stack of Linux (Ubuntu), Ansible and Postgres to ensure their customers across FTSE100 and Fortune 500 are able to make data-centric decisions via the AI SaaS. Working on a team of 5, you'll be working on all things Containerisation and be getting into the a GCP migration project as the team, business and product continue to scale. The role in return, offers up to £85,000, 26 days AL, medical and dental, extended parental leave and 2-3 days in Central London a week. If this suits and you want to hear more - apply or email Ansible | Linux | Ubuntu | On-premise | Bare Metal | Kubernetes | Containerisation | K8s | Containers | PostgresSQL | GCP | Google Cloud | Openshift | RHEL

Site Reliability Engineer Team Lead – Leadership, Azure, SolarWinds, SLI/SLO, Infrastructure, Risk, Incident Management, Monitoring, Automation – Financial Services – Up to £110,000 Base + Bonus My client, a leading Private and Commercial Bank is seeking an experienced SRE Lead to join their London based team on a permanent basis. In this role, you will define and evolve the organisation’s SRE practice by establishing principles, objectives, and measurable outcomes that strengthen system reliability. Leading a small team you will collaborate closely with product and platform owners to set and track Service Level Objectives (SLOs) and Indicators (SLIs) that directly enhance customer experience. In addition, you will work across engineering, operations, and architecture teams, ensuring the systems consistently meet reliability and performance goals while driving automation to eliminate manual effort and improve efficiency. Experience & Skills To Be Successful: • Proven experience leading and managing technical or SRE teams within Financial Services, • Strong Hands on Experience with Solar Winds, • Currently Leading a Small-Medium size team, • Hands-on expertise with cloud platforms (Azure) and infrastructure-as-code tools (Terraform, CloudFormation)., • Skilled in incident, change, and problem management processes and tools., • Experience designing and operating scalable, highly available, and resilient systems., • Knowledge of container technologies (Kubernetes, Docker, OpenShift) and modern architecture (microservices, APIs)., • Excellent communication skills and the ability to influence across technical and business teams

Senior Data Engineer – HealthTech / AI-Driven Data Platform Paddington, London £75,000 – £100,000 + Equity + Benefits We’re partnered with a fast-growing HealthTech company using data and AI to transform how healthcare organisations manage clinical and operational insights. Their platform integrates complex datasets from multiple health systems, enabling better decision-making, faster diagnosis, and measurable patient impact. As they scale their data capability, they’re hiring a Data Engineer to play a key role in designing and delivering the next generation of their data platform. What you’ll be doing • Designing, developing, and optimising scalable data pipelines that power advanced analytics and machine learning., • Building and maintaining robust ETL/ELT workflows using Python, SQL, dbt, and cloud-native tools., • Implementing data quality, observability, and governance frameworks to ensure reliability and compliance., • Collaborating with data scientists, analysts, and clinicians to enable actionable insights through clean, well-modelled data., • Driving technical decisions across Azure Databricks, GCP BigQuery, and other modern data technologies., • Working on-site in Paddington 3–4 days per week with a collaborative cross-functional team. What we’re looking for • 4+ years’ experience in data engineering or analytics engineering roles., • Proven hands-on experience with Python, SQL, and modern data stacks (dbt, Airflow, Databricks, or Dataform)., • Solid grasp of data modelling, orchestration, and CI/CD best practices., • Experience with Azure or GCP (Databricks, BigQuery, or Data Factory)., • Strong communicator comfortable working with product, clinical, and data science teams., • Interest in contributing to data-driven healthcare innovation. Why join? • Work at the intersection of healthcare and AI, solving meaningful real-world problems., • Influence the technical direction of a modern cloud-first data platform., • Competitive salary, equity, and benefits., • Join a supportive, high-calibre engineering team committed to quality and innovation. 📍 Location: Paddington, London 💻 Tech Stack: Python, SQL, dbt, Databricks, Azure, GCP, Airflow, Terraform, PySpark

Senior Data Engineer (Python, FastAPI, GCP) | Permanent | London (1 day a week on-site) 🚀 Series C Scale-up | $50m raise in 2025 My client are a fast-scaling SaaS scale-up (Series C, $50m raised in 2025) that is redefining how global powerhouses operate. Their AI-enabled platform supports over 1,000+ brands worldwide, streamlining business processes like never seen before. With 10× revenue growth in the past year and aggressive expansion across the UK, US, and EU, the company is scaling at pace. Data is the backbone: from APIs and pipelines to governance and observability, their data platform directly powers customer-facing products and AI-driven insights. They’re now hiring a Senior Data Engineer to own and shape this platform, building scalable, production-grade systems that become the foundation for global brands. Why join? ✨ Greenfield impact – inherit a live but early platform, define best practice across structure, testing, observability, and governance. ✨ Direct product impact – your APIs, pipelines, and orchestration power the platform that 1,000+ brands rely on every day. ✨ AI at the core – work on infrastructure that enables machine learning and intelligent decision-making across commerce. ✨ $50m investment – fueled expansion and innovation, backed by world-class investors. ✨ Career trajectory – Clear scope to grow into leadership as the data team scales. ✨ Remote-first culture – flexibility to work from anywhere What you’ll be doing: • API strategy & development – own and scale FastAPI endpoints that deliver real-time access to platform data., • Data pipeline development – build ingestion and replication pipelines with best-in-class observability, latency, and resilience., • Platform technical vision – influence architecture and orchestration, shaping how the business handles data at scale., • Data quality & governance – embed testing, freshness, lineage, and monitoring to ensure reliability and trustworthiness., • Collaboration – partner with engineers, product managers, and commercial teams to deliver production-grade solutions. Tech stack and requirements: • Python – must-have, with production-grade engineering expertise, • FastAPI – must-have, proven experience building APIs in production, • Google Cloud Platform (GCP) – must-have, ie BigQuery, Cloud Run, and Cloud Storage, • dbt – strong advantage, with scope to shape best practice, • Airflow / Composer – highly desirable for orchestration, • CI/CD – GitHub Actions (or similar) Salary: £100,000 + Equity, PMI, Strong pension, clear progression routes Location: Central London (1 day a week onsite) Sound interesting? Please apply to hear more!

AWS | GCP | SRE | Site Reliability Engineer | Terraform | Cloudformation | ECS | ELK | Elasticsearch | Logstash | Kabana | Cloudwatch | Grafana | Windows | Observability Are you looking for a genuinely Remote opportunity? Somewhere you're part of something bigger, working on a global product within a close-knit SRE team? I've partnered a WebApp that provide an end to end event management for some of the planet's biggest artists and they're now looking for a SRE. Someone that knows their way around classic Observability with Grafana, ELK stack, and cost optomisation for the product as they continue scaling. Working across the glove their multi-tenanted, AWS environments requires someone who is able to reverse engineer product faults, or post incident audits to ensure future resolutions in a timely way and preventing downtime. The future of the product will be looking to improve up-time through their GCP migrations as they incorporate AI and Data Analytics to the product. The role itself will be UK remote, and offers up to £70,000 and facilitating some growth and training and development through certifications too! If it suits, and you'd like to hear more, send over a CV to or apply! AWS | GCP | SRE | Site Reliability Engineer | Terraform | Cloudformation | ECS | ELK | Elasticsearch | Logstash | Kabana | Cloudwatch | Grafana | Windows | Observability

Senior LLM Engineer – London | Hybrid (2 days per week on-site, Bank area) My client is a long-established consultancy that originally built its reputation in data engineering and wider data transformation, and over the past few years has grown a strong applied AI practice. They tend to work with UK organisations where data security, reliability and explainability actually matter, so think regulated, risk-aware, or operationally critical environments rather than hype-driven MVPs. The current AI/ML group is around eight senior engineers, with backing to grow sensibly (not a hiring spree). This role sits within that team and is focused on designing and deploying LLM systems that make it into production, are cost-efficient, and work reliably in the real world. What you’ll be doing: • Owning the design and build of LLM-based systems end-to-end, • Fine-tuning and adapting models (LoRA, instruction tuning, PEFT etc) rather than just prompt-engineering, • Building RAG workflows, embedding strategies, memory layers and domain grounding, • Working out how to measure output quality, reduce hallucination risk and improve robustness, • Optimising inference performance (quantisation, distillation, pruning, batching, caching), • Deploying models into production environments where latency, cost and privacy are real constraints, • Working closely with both internal engineers and client teams to ensure what gets built actually lands well What they’re looking for: • Hands-on LLM experience beyond prototyping / notebooks, • Strong Python and experience with PyTorch / Hugging Face / similar tooling, • Experience deploying models into production (not just training them), • Familiarity with vector stores and RAG patterns, • Comfortable operating in a hybrid environment and speaking with stakeholders where required, • Someone who enjoys solving real problems end-to-end: from understanding the domain → designing the approach → shipping the implementation, • Experience of MLFlow / MLOps highly desirable Important notes (just to be upfront): • They cannot sponsor visas, so you’ll need existing right to work in the UK, • No relocation support – you’ll need to already be UK-based and able to be in London (Bank area) twice a week, • This is a senior role – typically someone with 3+ years’ experience in ML/AI roles, ideally from a data science or applied ML background Benefits / set-up: • Modern kit (MacBook etc.), • 27 days annual leave + bank holidays, • 4-week paid sabbatical after 4 years’ tenure, • Regular team meet-ups, workshops, and knowledge-sharing sessions, • Sensible working hours – grown-up environment, not crunch culture, • Clear progression as the AI group continues to scale, • Stable team, low-ego culture, and work that isn’t just slideware or demos

£70-90k + Benefits 2 days on site in North London 3 days remote I am recruiting for a talented and driven Senior Backend Engineer to join a dynamic team, focused on the creation and deployment of innovative software solutions. As a Backend Engineer, you will work closely with cross-functional teams, including engineering, product management, design, and quality assurance, to develop cutting-edge features that power our platform. Key Responsibilities: • Collaborate with cross-functional teams: Contribute to the development of new features by working alongside engineering, product management, design, and QA teams., • Promote best practices: Advocate and enforce coding standards, architectural patterns, and best practices. Your in-depth knowledge of backend technologies will help guide and support your peers, ensuring high-quality code., • Automation and process improvement: Increase development efficiency, reliability, and scalability by creating automated processes that streamline workflows., • Foster engineering excellence: Promote engineering best practices across the team and inspire your peers to improve their skills and capabilities. Required Skills: • Proven experience designing and building REST APIs (ideally with Flask, FastAPI, or similar frameworks)., • Expertise in designing architectures that meet scalability, reliability, and security goals., • Strong problem-solving skills, particularly in product development., • Solid understanding of backend best practices, coding standards, and architectural patterns., • Experience in automating builds (CI/CD), feature flags, and automated testing. Bonus Skills: • Experience with message-driven systems (e.g., Google Pub/Sub)., • Proficiency in relational databases (RDBMS), particularly with Postgres., • Familiarity with NoSQL databases (document store/key-value store) is a plus., • Experience with containerization technologies (Docker, Kubernetes)., • Hands-on experience with Google Cloud Platform (GCP) and configuration management (ideally using Terraform)., • Familiarity with Google Cloud Build for CI/CD actions, deployments, and builds.

Senior SDET – Test Automation (Devices) Location: London Type: Contract Duration: 6 months (high potential for extension or conversion) Work Setup: Hybrid – minimum 3 days on-site, 5 days preferred Project Overview Join a medical device software development program focused on AI-driven operating room technologies and video data processing systems. You’ll test and automate complex applications running on low-latency, high-performance computing platforms used in surgical environments. Role Summary An automation-first quality culture, where software quality is built through code. As a Software Development Engineer in Test (SDET), you’ll design, develop, and maintain automated test solutions for embedded and connected device platforms. This role requires a hands-on engineer with strong Python automation expertise and experience in systems-level testing beyond traditional web or mobile environments. Key Responsibilities • Design, develop, and maintain robust, reusable test automation frameworks for device software., • Collaborate with developers to define testable architectures and embed quality throughout the SDLC., • Create and execute advanced test strategies for embedded platforms (Linux, Android, IoT)., • Develop test plans and protocols for APIs (REST, IPC), web interfaces, and OTA updates., • Integrate automated testing into CI/CD pipelines (Jenkins, GitHub Actions, Azure DevOps)., • Support manual testing activities when required and promote automation best practices., • Produce and maintain technical documentation and standards for automation and quality engineering. Technical Competencies • Strong proficiency in Python (critical requirement)., • Solid experience with test automation frameworks (e.g., PyTest, Selenium, Appium, or equivalent)., • Familiarity with Linux, real-time systems, and interprocess communication (IPC)., • Experience testing:, • Device OS (Android, Linux), • APIs (REST, IPC) and service-oriented architectures, • Web-based interfaces and Internet-connected devices, • Video data or streaming systems (advantageous), • Knowledge of CI/CD pipelines and version control systems (Git)., • Experience with performance, reliability, and system-level testing., • Beneficial: Familiarity with medical device software standards (IEC 62304). Profile & Experience • Bachelor’s degree in Computer Science, Engineering, or equivalent., • 3+ years’ experience in SDET, automation, or software engineering roles., • Proven ability to design and implement automation solutions (not just execute manual tests)., • Self-starter with strong problem-solving, technical leadership, and collaboration skills., • Broad testing experience—beyond web and mobile automation—is essential., • Prior exposure to medical devices, AI, or high-performance computing is a strong plus. Nice-to-Have • Familiarity with BDD tools (e.g., Behave, Cucumber)., • Background in AI or computer vision testing.

Trading Systems Engineer – Prop Trading Quant Capital is urgently looking for a Trading Systems Engineer to join a high profile trading firm in London. We are looking for engineers who can be responsible for designing and supporting highly available systems across a diverse technology stack. You will join a small global team who are focused on a new part of the business around trading various assets – it is therefore paramount to have good communication as you will in a close working environment virtually across the globe. The Systems Engineer Engineer will be providing consistent, high performing, stable infrastructure for trading desks, developers, and other internal teams You should take pride in enabling traders and engineers to run their applications at the bleeding edge. Required Skills & Experience: • Experience supporting mission critical systems and high performance applications, • Minimum of 5 years working in trade support, site reliability engineering, • Bachelor’s degree in STEM or related field, • Familiarity with trading platforms and financial markets, • Thrives in high-pressure situations while working alongside traders, developers and other engineering teams, • Strong problem-solving skills and the ability to troubleshoot technical issues under pressure, • Knowledge of Linux/Unix environments, • Experience with scripting languages such as Python and Bash for automation tasks, • Ability to devise complex SQL database queries and updates, • Basic networking knowledge, including multicast, TCP/IP, DNS, DHCP and common network troubleshooting tools The environment is that of Facebook or Google, relaxed open with time to think and make the right decisions. The atmosphere is calm and relaxed with an open dress code. This is a role for techies, those who are motivated by the sharp end of technology and the possibility of making serious money doing something you are passionate about. The role is based in the City, Hybrid 4 days in the office.

Site Reliability Engineer (SRE) – eDV Cleared Location: London (On-site) Salary: Up to £75,000 + Clearance Bonus + Company Bonus Clearance: eDV (Enhanced Developed Vetting) required Are you an experienced Site Reliability Engineer (SRE) with active eDV Clearance? Do you want to work on mission-critical systems that directly support UK National Security? Join a leading UK consultancy at the forefront of secure technology delivery for Government clients. You’ll be working alongside some of the brightest minds in the industry, ensuring the reliability, scalability and performance of complex, high-assurance systems that protect the nation. The Role: As a key member of the SRE team, you’ll design, build and maintain reliable infrastructure and automation solutions to keep vital services running smoothly. You’ll drive continuous improvement across monitoring, deployment, and incident response for highly secure environments. Key Responsibilities: • Maintain and improve mission-critical infrastructure for national security programmes., • Develop and support CI/CD pipelines and automation tools., • Ensure system reliability, availability, and performance through proactive monitoring., • Collaborate with developers, platform engineers, and security teams to optimise service delivery., • Drive operational excellence through observability and robust incident management practices. Required Skills & Experience: • Active eDV Clearance (essential)., • Strong background in Linux or Cloud-native environments., • Hands-on experience with tools such as Terraform, Ansible, Kubernetes, or Docker., • Knowledge of CI/CD pipelines, monitoring, and logging tools., • A passion for automation, scalability, and continuous improvement. What’s on Offer: • Base salary up to £75,000., • Clearance bonus + company performance bonus., • Opportunity to work on high-impact, national security projects., • Career development within one of the UK’s most respected secure consultancies. If you’re an SRE with eDV clearance looking to make a real impact in a secure and rewarding environment, we’d love to hear from you. 📩 Apply now or reach out directly to Dominic Barbet at

Senior Infrastructure Engineer – Azure, AWS, Active Directory, Exchange, Group Policy, Meraki, Fortinet, SD-WAN, PowerShell, ITIL, Change Management, Hybrid (4 days p/w in London), Site Travel Up to £80,000 Basic + Benefits + Travel Expenses This is a fantastic Senior Infrastructure Engineer opportunity to work with a leading infrastructure services organisation, driving design and implementation of enterprise infrastructure across the business. The Senior Infrastructure Engineer is Hybrid, initially 4 days a week in London, able to travel to other sites, where required. As a Senior Infrastructure Engineer, you will play a crucial role in architecting and deploying infrastructure solutions across on-prem and cloud environments, ensuring reliability, scalability, and security. The Senior Infrastructure Engineer will have strong experience with Azure and AWS cloud services, as well as sound knowledge of Active Directory, Exchange, and Group Policy. As Senior Infrastructure Engineer, excellent capabilities across networking is essential, including hands-on experience with Fortinet Firewalls and Cisco Meraki. ITIL Certification is desirable for the Senior Infrastructure Engineer, particularly in dealing with change management processes. UK travel is expected as Senior Infrastructure Engineer, and willingness and ability to commute to various Group sites is essential. Key Skills as Senior Infrastructure Engineer: • Azure and AWS cloud infrastructure expertise., • Strong knowledge of Active Directory, Exchange, and Group Policy., • Hands-on experience with Fortinet Firewalls and Cisco Meraki., • Solid networking skills across on-prem and cloud environments., • Familiarity with ITIL practices, especially change management (ideally ITIL Certified)., • Excellent communication and stakeholder management skills., • Willingness to travel and commute to multiple UK sites. Desirable Skills as Senior Infrastructure Engineer: • Prior industry experience in Civil Engineering, Critical Infrastructure, Construction, Engineering. This is an exceptional Senior Infrastructure Engineer opportunity to join a growing and established team in the UK. Key Skills: Azure, AWS, Active Directory, Exchange, Group Policy, Meraki, Fortinet, SD-WAN, PowerShell, ITIL, Change Management, Hybrid (4 days p/w in London), Site Travel Previous experience in a Senior Infrastructure Engineer is essential, able to commute to Central London four days per week. You MUST be able and willing to travel to other sites, as required.

Data Engineer London (five days per week on site) £65-75k (dependent on experience) The Highlights This global logistics business, based in central London, is undergoing an exciting data transformation programme as it invests in a new team charged with building and implementing a new Azure Databricks platform. Working five days a week in the central London office, you'll join this growing team and play a key role in building and deploying modern Azure Databricks based data solutions, enabling the business to make faster, data-driven decisions. The business is evolving and maturing its approach to data, creating an opportunity to build data solutions that have a significant impact on the performance of the business. Working closely with a multi skilled team of the Data Science, Engineers, Analytics and Analyst professionals, you will have the opportunity build your skills in analytics engineering, responding to business and project needs rather than operating as a narrow silo. You'll work hands-on with Azure Databricks, Azure Data Factory, Delta Lake, and Power BI to design scalable data pipelines, implement efficient data models, and ensure high-quality data delivery. This is a fantastic opportunity to join a newly created team, work on new development projects and contribute to the implementation of a new data strategy. The Position The day to day for you will be focused on building solutions for the business. In addition, you'll be responsible for the following: • Designing, developing, and optimizing end-to-end data pipelines (batch & streaming) using Azure Databricks, Spark, and Delta Lake., • Implementing Medallion Architecture and building scalable ETL/ELT processes with Azure Data Factory and PySpark., • Partner with the data architecture function to support data governance, using tools such as Azure Purview and Unity Catalog, • Driving data consistency, accuracy, and reliability across pipelines., • Working collaboratively with analysts to validate and refine datasets for reporting., • Apply DevOps & CI/CD best practices (Git, Azure DevOps) for automated testing and deployment., • Optimize Spark jobs, Delta Lake tables, and SQL queries for performance and cost efficiency., • Troubleshoot and resolve data pipeline issues proactively., • Partner with Data Architects, Analysts, and Business Teams to deliver end-to-end solutions., • Stay ahead of emerging data technologies (e.g., streaming with Kafka/Event Hubs, Knowledge Graphs)., • Advocate for best practices in data engineering across the organization. Skills & Experience • To be considered for this position you'll need to demonstrate commercial experience working as a data engineer or analytics engineer. Supported by the following:, • Experience of building data solutions for complex commercial business processes., • Experience of working withing logistics or heavy industry sectors (e.g. oil & gas, engineering, mining, shipping, freight/logistics, utilities, airlines etc)., • Hands-on experience with Azure Databricks, Delta Lake, Data Factory, and Synapse., • Strong understanding of Lakehouse architecture and medallion design patterns., • Proficient in Python, PySpark, and SQL (advanced query optimization)., • Experience building scalable ETL pipelines and data transformations., • Knowledge of data quality frameworks and monitoring., • Experience with Git, CI/CD pipelines, and Agile methodologies., • Ability to write clean, maintainable, and well-documented code., • Experience of Power BI or other visualization tools., • Ideally knowledge of IoT data pipelines. McGregor Boyall is an equal opportunity employer and do not discriminate on any grounds.

Data Engineer £45,000–£70,000 London (3 days per week on-site) A fast-growing entertainment company is expanding its data engineering team to build a modern, scalable data foundation that powers analytics, experimentation, and machine learning across the business. Data plays a key role in how the company grows, innovates, and delivers great experiences for its users. You’ll work alongside experienced engineers and data scientists to shape and evolve the platform that underpins all data-driven decisions — including the development of real-time streaming capabilities using tools like Kafka. This is a great opportunity for someone with early career experience in data engineering who’s ready to deepen their technical expertise and make a tangible impact in a creative, fast-paced environment. Key Responsibilities: • Build and maintain reliable, scalable data pipelines for structured, semi-structured, and streaming data, • Design and improve data models to support analytics and machine learning use cases, • Develop and support real-time data workflows using technologies such as Apache Kafka, • Monitor and ensure data quality, reliability, and security across the stack, • Contribute to the evolution of data engineering practices, tooling, and automation, • Collaborate with analytics, product, and data science teams to make data accessible and trustworthy You will have: • 2–3 years of experience in data engineering or a similar role, • Strong SQL skills and proficiency in at least one programming language (ideally Python), • Understanding of data warehousing concepts and ETL/ELT patterns, • Experience with version control (Git), testing, and code review practices, • Familiarity with cloud-based data environments (e.g. AWS, GCP, or Azure), • Exposure to modern data tools such as Airflow, dbt, or Snowflake, • Experience or strong interest in streaming technologies like Apache Kafka, • Interest in MLOps and modern data engineering best practices Why join: You’ll be part of a company with a clear mission and strong data culture, joining a team that values learning, collaboration, and creativity. The role offers real opportunities to grow towards senior and platform-focused positions, working with a modern tech stack and talented peers. Package & Setup: • £45,000–£70,000 depending on experience, • 3 days per week in the central London office, • Hybrid and flexible working Contact:

Head of Infrastructure – Trading Technology London – Hybrid £Competitive + Bonus Quant Capital is working with a global market-making firm looking for a Head of Infrastructure to lead the buildout and evolution of its trading platform across cloud and on-prem environments. This is a senior technical leadership role with full ownership of infrastructure strategy, delivery, and scale across low-latency trading systems. This hire will drive a major AWS migration, build greenfield environments, modernise legacy systems, and shape the long-term engineering roadmap. You’ll lead a small but senior infrastructure function with real autonomy and impact. The Role • Own infrastructure architecture across cloud, on-prem and hybrid platforms, • Lead end-to-end AWS migration and modernisation strategy, • Build greenfield environments for trading and research workloads, • Design and operate highly available, low-latency global infrastructure, • Take ownership of Microsoft services, Active Directory and core networking, • Engineer secure connectivity across firewalls, routing and multi-site links, • Drive network security, segmentation and access control strategy, • Lead and grow a high-performing infrastructure/DevOps team, • Partner closely with engineering, trading and risk functions, • Automate provisioning and deployment with IaC (CloudFormation/Terraform/Ansible), • Scale monitoring, cost optimisation and system reliability in production Background • 7+ years in infrastructure leadership within trading, market-making or high-performance engineering environments, • Strong AWS architecture and hybrid (cloud + on-prem) experience, • Deep networking background: routing, switching, low-latency connectivity, • Strong understanding of reliability engineering and autoscaling systems, • Prior experience building and scaling teams in high-performing environments, • Confident interacting with technical and trading leadership Core Skills • AWS (VPC, IAM, S3, ECS/EKS, Direct Connect, Transit Gateway, CloudFormation), • Networking: BGP, OSPF, MPLS, VLANs, VPNs, SD-WAN, • Firewalls and network security (Cisco ASA, Fortinet or similar), • Linux and Windows systems engineering, • Microsoft services and identity (AD/Entra ID), • CI/CD (GitLab CI or similar), • IaC and automation (CloudFormation, Ansible, Terraform), • Monitoring/Observability (CloudWatch, Prometheus, Grafana), • Scripting (Python, Bash) This is a fantastic opportunity for a Senior Infrastructure Engineer with some light management and leadership skills to step into a Head role for a growing but small team and within a fast-paced market making business.

Site Reliability Engineer (SRE) Southampton or Sutton (Hybrid – 2 days on-site) £500-550 a day | 6-month contract (extension likely) | Start ASAP We’re looking for an SRE to help us keep systems fast, reliable, and scalable. You’ll join a collaborative team that thrives on automation, innovation, and rock-solid infrastructure. What You’ll Do • Build and run high-performance, cloud-based environments (AWS), • Troubleshoot complex system issues and performance bottlenecks, • Implement top-tier monitoring, CI/CD, and IaC best practices, • Deep Linux know-how, • Strong scripting skills (Python, Bash, etc.), • AWS expertise (VPC, RDS, EC2, ECS/EKS), • IaC mastery (Terraform, CloudFormation, Ansible), • Containerisation (Docker) + CI/CD experience, • Agile experience, • Security awareness & best practices, • Clear communicator (tech → non-tech) Apply now if you fit the bill!

Founding Site Reliability Engineer | Stealth Fintech | London | Up to £200k + Equity | London (Min 4 days per week in office) Maze is partnering with a stealth-mode startup that's rebuilding core banking from the ground up. They’re creating the world’s first open-source, AI-native "Thin Ledger"—set to replace legacy infrastructure at Tier 1 banks. We're looking for a Founding Site Reliability Engineer to drive the infrastructure behind mission-critical systems: think active-active, five-nines uptime, and real-time observability at global scale. What You'll Do: • Own platform architecture for our next-gen ledger infrastructure, • Scale multi-region Kubernetes environments across cloud & on-prem, • Harden distributed systems (Kafka, Redis, CockroachDB) for global banking workloads, • Lead our AI-powered SRE approach: observability, remediation, and auto-response, • Enforce zero-trust, multi-tenant security and compliance (SOC2, ISO 27001), • Define IaC foundations (Terraform, GitOps, Helm) What We're Looking For: • Expert with Kubernetes and Distributed Systems, • Experience building production infrastructure at scale (multi-region, high-availability), • Extensive experience building both on-Prem & Cloud infrastructure at scale from scratch., • Strong SRE mindset: SLOs, SLIs, incident response, • AI-curious or AI-native: excited to build agent-powered ops, • Someone who is currently hands on (not someone primarily focused on strategy & people management), • Passion for open-source, clean architecture, • Software Development experience (Bonus points for Go(Golang)), • Bonus: background in financial systems, core banking, or regulated infra Why join: • Huge ownership: build core infra from scratch., • Work with a high-caliber team, fast-paced and product-minded founders who have worked in some of the most recognised tech businesses in the world., • Help define an open-source platform from day one., • Clear path to tech unicorn status with fruitful equity included., • Recently raised 8 figures in funding. If your skillset matches, apply within. Please note: Due to the high volume of applications we are not always able to respond to all applicants, if you have not had a response within 7 days of your application it is likely it has been unsuccessful.

As an Application Support Engineer, you will act as the primary escalation point for complex technical issues that first-line support cannot resolve. This role bridges business and technology, maintaining live applications, ensuring integrations run smoothly, and driving ongoing improvements across all platforms. Our client's digital platforms help social care and health providers deliver compassionate, compliant, and effective care. As a trusted software service, they aim to empower care teams and raise standards within the care sector. The job: • Investigate, diagnose, and resolve incidents promptly within agreed timeframes, maintaining clear and friendly communication with all stakeholders., • Troubleshoot and analyse complex technical problems, collaborating closely with Level 3 Support and Engineering to find lasting solutions., • Manage escalation processes efficiently, ensuring timely cooperation with technical teams and keeping everyone informed., • Monitor live systems through alerts and dashboards to identify and resolve issues before they impact users., • Support integrations across platforms such as Salesforce, Pendo, Vonage, GoCardless, and Stripe, ensuring smooth data flow and service reliability., • Keep support documentation and playbooks updated, documenting recurring issues to streamline future resolutions., • Assist in release readiness, share knowledge, and help teams prepare for new features., • Create and update data reports and dashboards using Power BI, relational databases, and Salesforce to monitor performance., • Seek opportunities to improve processes and products, enhancing service efficiency and customer experience., • Provide advice on technical possibilities during project planning to ensure scalable, maintainable, and supportable solutions., • Support case management and collaborate with teams to deliver excellent service. The person we seek: • Technologically proficient with one year of experience in second-line software support., • Skilled in relational database systems such as MySQL and SQL Server, with an understanding of non-relational database concepts., • Knowledgeable in Mobile Device Management (MDM) systems, JIRA or similar Application Lifecycle Management (ALM) tools, and cloud hosting services, with a preference for Azure., • Familiar with Salesforce and strong understanding of Identity and Access Management (IdAM) principles., • Patient, friendly, and encouraging, actively fostering confidence and ongoing learning., • Excels in hybrid work environments by demonstrating strong self-management skills in both independent and remote settings., • Maintains a disciplined work pace consistently, ensuring reliability and dependability., • Communicates clearly and precisely, sharing detailed knowledge within areas of expertise. This is an early career opportunity with an annual salary of £27,000 to £30,000. Graduates with relevant degrees and proficiency in the noted technologies are encouraged to apply. Join this talented team in a full-time, permanent role offering flexible hybrid working options—work from home or on-site at UB11 1FW. Enjoy private healthcare, a company bonus scheme, free parking, and quarterly all-company events. A place where your skills are valued and you have opportunities to advance your career.

Salesforce QA Engineer – Morden / Hybrid – £50,000 - £60,000 + benefits Yolk Recruitment are working with a leading global organisation that continues to grow and invest in its Salesforce capability. Known for its collaborative culture and commitment to continuous improvement, this is an excellent opportunity for a Salesforce QA Engineer to make a real impact within a forward-thinking technology team. We’re looking for someone who’s passionate about quality and experienced in ensuring Salesforce solutions meet the highest standards of reliability and performance. You’ll work closely with cross-functional teams to test, validate, and optimise Salesforce functionality, integrations, and custom developments. What you’ll be doing: • Collaborate with developers, business analysts, and project teams to understand requirements and define effective test strategies., • Perform thorough manual testing of Salesforce applications, identifying and documenting defects for resolution., • Develop and maintain automated test scripts to improve efficiency and test coverage., • Conduct regression testing to ensure new changes don’t impact existing functionality., • Evaluate the performance and scalability of Salesforce applications and recommend optimisations., • Coordinate and support User Acceptance Testing (UAT) with business stakeholders., • Track and manage defects using tools such as Jira, ensuring timely resolution and clear reporting., • Stay up to date with Salesforce releases and best practices to enhance testing processes., • Prepare and maintain comprehensive documentation of test plans, test cases, and results., • Set up and manage test environments, including Salesforce sandbox configurations. The skills you’ll need: • Minimum of 3 years’ experience in software testing, including at least 2 years focused on Salesforce QA., • Strong understanding of testing methodologies, tools, and processes., • Proven experience testing Salesforce applications such as Sales Cloud, Service Cloud, and custom solutions., • Ability to write clear and comprehensive test plans, test cases, and scripts., • Experience with defect tracking systems such as Jira or Bugzilla., • Excellent analytical and problem-solving skills with strong attention to detail., • Strong communication and collaboration skills, with the ability to work effectively in a team environment., • Ability to manage multiple priorities in a fast-paced, agile setting. Desirable: • Salesforce certifications (Administrator, Advanced Administrator, or Platform App Builder)., • Experience working in Agile/Scrum teams., • Familiarity with Apex, Visualforce, and Lightning Components., • Understanding of Salesforce integration tools and APIs (REST/SOAP). Company Benefits: • Enhanced Parental Leave, • Generous annual leave, • Healthcare Plan, • Annual Giving Day – an extra day to give back to yourself or your community, • Cycle-to-work Scheme, • Pension scheme with employer contributions, • Life Assurance – 3x base salary, • Rewards Programme – access to discounts and cashback, • LinkedIn Learning Licence for upskilling & development Ready to Apply? Please apply with your latest CV. Know someone who’d be great for this role? We offer a referral scheme—just get in touch! Note: We do our best to respond to every application, but due to volume, we can’t always guarantee it. If you haven’t heard back within 7 days, unfortunately, you haven’t been successful this time. Keep an eye on our site for new opportunities!

Cloud, Platform, or SRE (Site Reliability Engineer) Engineering role, with a demonstrated passion for working in a data-intensive environment. We are an engineering-focused team whose mission is to build a robust internal product that underpins critical business capabilities such as experimentation,

Principal Engineer – Azure & IaC (Terraform, Pulumi) • £90,000 – £95,000 Base Salary., • Excellent Company Benefits (including paid technical training)., • Hybrid or Fully Remote Option – Offices in England, Scotland & USA., • On-Call Rota – 1 week in 3 months., • Paid travel to HQ for Product & Engineering meetups (1-2 times per month). Areti are delighted to be partnering with one of the UK’s fastest-growing SaaS businesses in the search for a Principal Engineer with Infrastructure-as-Code experience (Terraform, Pulumi). This award-winning organisation has achieved over 40% growth in 2025, expanding rapidly across the UK and North America. With a major multi-million-pound technology investment planned for the year ahead, this is a rare opportunity to play a pivotal leadership role in shaping a modern, greenfield-style environment that underpins their continued success. The Role As a Principal Engineer, you’ll take a hands-on and strategic role within the engineering organisation, driving reliability, scalability, and performance across mission-critical systems. You’ll guide and mentor platform, SRE, and DevOps teams, ensuring operational excellence and robust automation practices throughout the organisation. A central focus of this position will be Infrastructure-as-Code (IaC), building and scaling frameworks that support secure, automated, and repeatable environments. You’ll bring strong experience in Terraform, and ideally Pulumi, to lead environment development and set the standards for best practices in infrastructure automation. The development team primarily codes in Python, so an understanding of Python-based tooling and Pulumi would be particularly advantageous in helping to bridge development and operations effectively. Key Responsibilities • Lead the design, implementation, and optimisation of IaC solutions (Terraform / Pulumi)., • Drive the reliability, performance, and scalability of production systems., • Collaborate with Product, Engineering, and Platform teams to deliver resilient cloud infrastructure., • Mentor and develop engineers across SRE, Platform, and DevOps disciplines., • Support and refine CI/CD pipelines and automation frameworks., • Play a key role in scaling engineering operations and evolving internal toolsets. Key Skills & Experience • Proven experience in Site Reliability Engineering or Principal DevOps roles., • Strong Infrastructure-as-Code (IaC) expertise using Terraform and (ideally) Pulumi., • Proficiency in Python or familiarity with Python-based DevOps tooling and automation frameworks., • Experience leading, mentoring, and scaling technical teams within fast-growing environments., • Deep understanding of cloud infrastructure (AWS, Azure, or GCP) and cloud-native architectures., • Passion for automation, observability, and driving engineering excellence across teams., • Skilled in writing clear, maintainable technical documentation to standardize practices and improve knowledge sharing., • Experienced in designing and delivering internal training sessions, workshops, or onboarding programs to upskill engineering teams., • Strong communication skills, with the ability to translate complex technical concepts into actionable insights for both technical and non-technical stakeholders. Why Apply? This is more than just another SRE or DevOps role — it’s a chance to define frameworks, tooling, and culture at scale. With the backing of significant investment, you’ll have the freedom to introduce new approaches, influence architecture, and help build a modern engineering environment that supports long-term growth and resilience. At Areti, we pride ourselves on connecting exceptional people with outstanding opportunities. We take a relationship-led approach, ensuring the right fit for both our clients and candidates. 🌳🌳🌳 Areti Group – Climate Positive Tech Recruitment 🌳🌳🌳 We’re on a mission to put people and the planet before profit — helping to build a better, more sustainable tech future.

Site Reliability Engineer UK (Remote) 6 Month Contract An excellent contract opportunity for a skilled Site Reliability Engineer to join a forward-thinking technology company. This is a trusted, high-impact engineering environment where a Site Reliability Engineer will be given real ownership, solving complex problems and building systems that directly accelerate software delivery at scale. As a Site Reliability Engineer, you’ll focus on creating and improving the platforms, tools, and services that support modern web engineering. Your work will cover everything from building new environments and optimising CI/CD pipelines to enhancing observability, monitoring, and runtime systems. The goal is clear: empower web engineers to ship products faster, with greater reliability and security. This role is hands-on and goes far beyond maintenance. The Site Reliability Engineer will collaborate closely with product and engineering teams across the stack, driving improvements to developer experience, testability, and distributed system resilience. Clean, maintainable code, strong security practices, and expertise in modern cloud infrastructure are essential. Site Reliability Engineer – Key Skills & Experience: • Solid experience in platform, SRE, or backend-focused roles, • Strong coding ability in Go, Java, or Python (for building tooling and services), • Proven expertise with AWS, including CloudFront and related web application services, • Track record of designing and maintaining CI/CD pipelines, • Hands-on experience with infrastructure-as-code (e.g. Terraform), • Deep understanding of security best practices in cloud and application delivery, • Exposure to observability tooling (Prometheus, Grafana, structured logging, etc.), • Confident debugging and resolving issues in complex distributed systems, • Background in B2B SaaS web applications, with familiarity in Node a plus, • Able to operate autonomously within small, high-impact engineering teams, • Bonus: Kafka, gRPC, or open-source contributions If you’re a Site Reliability Engineer looking for a challenging contract role where you can have real impact on developer productivity, delivery speed, and system reliability, apply today. Interviews are being scheduled quickly. We are an equal opportunities employer and welcome applications from all suitably qualified candidates, regardless of race, sex, disability, religion/belief, sexual orientation, or age.

Location: London or Manchester (Hybrid) About the Role An exciting opportunity has arisen for an experienced Google Cloud Architecture Manager to join a global technology consultancy delivering large-scale, secure cloud solutions for public sector clients across the UK. In this leadership role, you’ll guide the design, architecture, and delivery of enterprise-grade solutions on Google Cloud Platform (GCP) — leveraging cutting-edge tools and infrastructure to help organisations innovate and scale. You’ll play a key part in shaping cloud adoption strategies, building secure environments, and mentoring talented engineering teams to deliver exceptional outcomes. Please note: applicants must be eligible for BPSS and SC security clearance, requiring five years of continuous UK residency at the point of application. What’s on Offer • Salary: £80,000 - £90,000 per annum (dependent on experience & location) Benefits: • 25 days’ annual leave, plus 3 additional days for charitable work, • Private medical insurance and pension scheme, • Flexible hybrid working model, • Continuous learning and professional development opportunities, • Career Growth: Work with the latest Google Cloud technologies, influence large-scale projects, and lead technical teams in a world-class consultancy environment What You’ll Do • Lead the technical architecture and delivery of Google Cloud solutions for UK public sector clients, • Design, deploy, and operate secure cloud infrastructure on GCP, ensuring scalability, resilience, and compliance, • Provide technical leadership and mentorship to small delivery teams, supporting high-quality project outcomes, • Develop comprehensive technical documentation including architecture diagrams, design specifications, and operational runbooks, • Implement foundational cloud platforms such as landing zones, IAM, and VPC networking, • Collaborate closely with internal and client stakeholders to define requirements and ensure alignment with business goals What You Need • At least one Google Cloud certification (e.g., Professional Cloud Architect, Professional Cloud Engineer), • Strong experience with Google Cloud services such as Compute Engine, App Engine, Cloud Storage, GKE, and associated IaaS technologies, • Proven background in architecting and engineering cloud-based solutions to meet technical and business objectives, • Hands-on experience with Terraform, CI/CD pipelines, and scripting languages (e.g., Bash, Python, Perl), • Solid understanding of cloud security best practices, including IAM, encryption, and network protection, • Strong knowledge of networking concepts across cloud and on-prem environments (VPCs, load balancing, DNS, subnets, etc.), • Excellent problem-solving and communication skills, able to convey complex ideas to technical and non-technical audiences, • Demonstrable experience leading small teams and providing technical mentorship Desirable: • Experience in site reliability engineering (SRE) or IT production system operations, • Background working within secure environments or public sector organisations, • Track record of introducing technical innovation or process improvements within delivery teams

What skills are essential Proven experience as a Site Reliability Engineer, DevOps Engineer, Platform Engineer or similar role. As a Platform Engineer at Engine, you'll be at the forefront of building and scaling our cutting-edge cloud-native banking platform across multiple global cloud providers a

Field Service Engineer – London. Join Clarke Energy as a Field Service Engineer, where you’ll ensure the reliability and performance of our gas engines and related plant equipment. Document all site visits and complete detailed service reports in line with agreed quality standards and deadlines.

Location: London or Leeds (Hybrid - 40% on-site) Security Clearance: SC Cleared or SC Eligible essential (Must have 5+ years continuous UK residency) Start Date: October / November 2024 Employment Type: 6-Month Contract (With a strong view to extend) Are you an AWS Developer with a passion for building and innovating on a modern cloud platform? We have an exciting contract opportunity to join a major programme, working within their dedicated Contact Centre Platform (CCP) team. This role is a unique blend of 80% software development and 20% DevOps/CICD, offering the chance to work on cutting-edge AWS infrastructure, including AI models and automation components that are at the heart of the customer experience. The Role: Embedded within the CCP team and reporting to the AWS Lead Engineer, you will be instrumental in the route-to-live and ongoing support of critical innovations. You'll get hands-on with a modern tech stack, ensuring the reliability and performance of services used by millions. Key Responsibilities: • Design, develop, and maintain serverless applications using AWS Lambda (Node.js/TypeScript)., • Build and manage robust CI/CD pipelines using GitHub Actions to automate deployments., • Support and enhance services within the Amazon Connect ecosystem and related AI models., • Contribute to the entire development lifecycle, from concept to deployment and operational support., • Troubleshoot and optimise the performance of AWS-hosted services., • Ensure all infrastructure and code adheres to strict security standards, including FCA compliance., • Collaborate closely with cross-functional teams (CRRM, IPG) to align on infrastructure and release processes. What We're Looking For (Must-Haves): • Active SC Clearance or immediate eligibility (with 5+ years of continuous UK residency)., • Strong proficiency in software development with Node.js, TypeScript, or JavaScript., • Proven, hands-on experience building and maintaining CI/CD pipelines with GitHub Actions., • AWS Certified – please list your certification IDs in your application., • Excellent troubleshooting skills and a proactive problem-solving mindset., • Outstanding communication skills (oral, written, presentation). Nice-to-Have Skills: • Experience with other core AWS services: Route53, S3, EC2, ECS, VPC, IAM, DynamoDB, CloudFront., • Infrastructure as Code (IaC) using Terraform or CloudFormation., • Experience with Jenkins, Git (Gitflow), Docker, and monitoring tools like CloudWatch or DataDog. The Offer: • Initial 6-month contract with a high likelihood of extension., • A key role in a high-profile, innovative project at the forefront of cloud and AI technology., • Hybrid working model, with time split between our modern London or Leeds offices and remote work. Ready to Apply? If you are an AWS Developer with the skills and passion we're looking for, we want to hear from you. Please apply now or share this post with your network. #AWSDeveloper #SCCleared #SCClearance #ContractJob #UKJobs #LondonJobs #LeedsJobs #AWS #NodeJS #TypeScript #GitHubActions #DevOps #AmazonConnect #CloudComputing

Our systems are engineered for performance, security, reliability and scalability; built with modern CI and CD tooling and techniques. Required qualifications to be successful in this role ? Background in Software Engineering, including the development of automation scripts, infrastructure as code,

[Up to c. £225k Comp Package | Hybrid Working - 3 Days in Office] Role Overview We’re representing a global trading and digital assets firm at the forefront of high-performance technology and infrastructure innovation. The business is seeking a Site Reliability & Infrastructure Engineer to help design, automate, and scale the systems that underpin its global trading platforms. This role sits within a high-performing 11-person infrastructure team that combines Site Reliability and Core Infrastructure responsibilities - owning everything from AWS cloud systems to on-prem deployments. The team is expanding to meet new strategic demands, including increased automation, enhanced observability, and the rollout of new colocation environments to support lower-latency trading. It’s a technically hands-on position that blends architecture, build, and operational ownership, suited to an engineer with curiosity, precision, and a drive to constantly improve how infrastructure is built and run... Key Responsibilities • Design, build, and maintain highly available infrastructure across both cloud (AWS) and on-prem environments, • Implement automation across the stack using Infrastructure-as-Code principles (Terraform, Ansible, or similar), • Administer and optimise Kubernetes clusters across multiple regions, improving resilience, performance, and visibility, • Develop tools and scripts in Python or Go to automate monitoring, configuration, and incident response workflows, • Contribute to on-prem colocation expansion projects, introducing low-latency engineering practices into the infrastructure, • Optimise Linux systems for performance and reliability, including kernel tuning and networking configuration, • Partner with development and platform teams to embed SRE best practices, reducing manual toil through automation and observability, • Drive improvements in monitoring, alerting, and log collection pipelines to enhance system insight and uptime, • Participate in architecture and design reviews, guiding platform evolution with reliability and scale in mind, • Collaborate across disciplines to ensure seamless integration between infrastructure, applications, and security teams What You’ll Bring... • 4+ years’ experience in Site Reliability, Infrastructure, or Platform Engineering within production environments, • Solid experience working with AWS and hybrid infrastructure, • Proven ability to manage Kubernetes clusters at scale (on-prem or EKS), including configuration and performance tuning, • Proficiency in Python, Go, or another programming language, with a willingness to code daily, • Strong Linux engineering skills - comfortable with system internals, troubleshooting, and performance optimisation, • Knowledge of network fundamentals (TCP/IP, routing, DNS, firewalls) and how they apply in high-performance environments, • Familiarity with automation tooling such as Terraform or Ansible, • Experience building or maintaining CI/CD pipelines and GitOps workflows, • A proactive, analytical mindset - eager to explore, ask the right questions, and challenge the status quo, • (Preferred) Exposure to low-latency systems, colocation deployments, or real-time trading platforms ...

Senior / Staff Site Reliability Engineer - Observability | London (Hybrid) If you care deeply about building and operating world-class infrastructure for AI at scale, this one’s worth your time. We’re working with a company that builds the backbone powering some of the most demanding AI workloads on the planet. Think large-scale GPU clusters, global telemetry systems, and distributed training environments used by leading research and enterprise teams. They’re looking for a Senior or Staff SRE with deep experience in observability at massive scale - someone who’s tuned Prometheus / Mimir, Loki, or Tempo clusters beyond 100M+ series or 10TB/day logs, and who thrives in highly technical, fast-moving environments. You’ll be working on: • Designing and scaling observability for globally distributed GPU infrastructure, • Building automation that cuts operational toil and improves reliability, • Partnering with platform and infrastructure teams to deliver true visibility across complex AI systems If you’ve built or operated telemetry stacks for large-scale, GPU-heavy, or multi-tenant environments - and want to work on cutting-edge problems in a business growing faster than most can imagine then this could be your next step. Location: London (hybrid) You: 7+ years experience, expert in observability at scale, low ego, high ownership. Comp: 150-200k + 1-2X salary in equity

About Us: INTEC Energy Solutions offers its valued customers best-in-class Engineering, Procurement, Construction (EPC), Development, Consultancy, Operations & Maintenance services, and new energy solutions. INTEC excels in creating and developing top-tier, turnkey solar power plants and BESS solutions worldwide, embodying a commitment to excellence and sustainability. With the expertise of a global workforce, INTEC is establishing itself as a leading player, executing over 180 projects globally and achieving a significant installed and secured capacity of over 3.9 GWp. We maintain an active presence across Europe, APAC, the Middle East, Africa, and Türkiye. Job Description: Summary: As the Electrical Engineer for utility-scale solar and Battery Energy Storage System (BESS) projects in the UK, you will be the driving force behind the entire electrical design, moving projects seamlessly across the feasibility, conceptual, detailed, and construction stages. Your core responsibility will be ensuring the final electrical outputs meet all stringent technical, regulatory, and commercial expectations. This role is perfectly suited for an experienced engineer with essential knowledge of UK Connection of Utility-Scale Renewables, ready to take ownership by designing and approving complex systems and working collaboratively with internal teams (procurement, site) and external stakeholders. Key Responsibilities: • Lead the design and coordination of LV, MV, and HV electrical systems for solar PV and BESS projects (up to 132kV)., • Oversee the preparation of detailed designs including cable routing, SLDs, protection schemes, grounding, and earthing systems., • Define technical specifications for key components: inverters, transformers, switchgear, batteries, and SCADA., • Perform load flow, fault level, and protection coordination studies using software such as DIgSILENT or ETAP., • Ensure designs meet DNO/DSO and National Grid compliance (G99, G100), IEC/BS standards, and INTEC internal quality benchmarks., • Support the preparation and review of tender packages, BoQs, and technical evaluations., • Act as technical lead in client, contractor, and DNO/TNO interface meetings., • Assist with site installation supervision, FAT/SAT activities, and technical commissioning when needed., • Collaborate with civil, structural, and mechanical teams to integrate multidisciplinary project aspects., • Mentor junior electrical engineers and review their deliverables for quality and compliance. Qualifications: • 7+ years of experience in utility-scale solar PV and/or BESS project design and delivery., • Strong knowledge of UK grid codes (G99, G100), BS/IEC standards, and HV design principles., • Proficiency in AutoCAD, ETAP, DIgSILENT, or similar engineering tools., • Familiarity with EPC project phases: pre-construction, procurement, installation, and commissioning., • Bachelor’s or Master’s degree in Electrical Engineering (Chartered Engineer status is an advantage)., • Excellent communication and coordination skills, with experience liaising with DNOs, clients, and subcontractors., • Able to manage multiple projects simultaneously in a fast-paced environment., • Full right to work in the UK and willingness to travel to sites or office locations., • A passion for sustainability and environmental solutions. Company Values: • Customer Orientation: We strive for the highest standards in all our projects and services, ensuring our clients receive the best possible solutions tailored to their needs., • Innovation: We embrace new technologies and creative solutions to drive progress in the renewable energy sector, constantly seeking ways to improve and innovate., • Adaptability: We are dedicated to creating eco-friendly solutions that minimize environmental impact, adapting to new challenges and opportunities in the industry., • Integrity: We conduct our business with honesty, transparency, and respect for all stakeholders, maintaining the highest ethical standards., • Sustainability: We believe in the power of teamwork and partnerships to achieve common goals, fostering a collaborative environment that promotes sustainable practices., • Reliability: We are committed to delivering consistent, dependable results, ensuring our projects are completed on time and to the highest quality standards. What We Offer: • Competitive salary package., • 28 Annual Leave Days (excluding Bank Holidays), • Opportunity to rapidly growing and leading global company in the renewable energy sector., • A dynamic and collaborative work environment., • Professional development and career growth opportunities., • The chance to make a significant impact on the future of clean energy. We are an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Applicants from all backgrounds are encouraged to apply, as we value unique perspectives and experiences that contribute to our vibrant workplace. Join us at INTEC Energy Solutions and be part of a transformative era where we redefine energy for future generations. Together, we can create a sustainable and eco-friendly future

Site Reliability Engineer (Lead Level) | London | Up to £600 Inside IR35 | Hybrid (2 Days Onsite) | 6 months I’m partnered with a major media and tech company looking for a Lead Site Reliability Engineer to support and scale their Video on Demand (VOD) infrastructure. You’ll work across modern tech stacks including AWS, GCP, Cassandra, and Kafka, helping deliver reliable, high-performance systems used by millions. What you’ll do • Lead project delivery while supporting day-to-day operations and incident management, • Build and manage infrastructure as code to improve reliability, scalability, and performance, • Design and implement new architectures and best practices for infrastructure and delivery, • Drive automation across monitoring, CI/CD, and deployment pipelines, • Mentor engineers and guide technical decisions within a fast-paced, cross-functional environment What you’ll bring • Strong Linux administration skills (Ubuntu preferred), • Hands-on experience with AWS and GCP, • Proficiency in Terraform, Ansible, Jenkins, or GitLab CI, • Knowledge of Kafka, Cassandra, and relational or NoSQL databases, • Scripting skills in Python, Bash, Go, or Java, • Familiarity with monitoring tools like Prometheus, Nagios, or Icinga, • Understanding of networking fundamentals and virtualisation (e.g. VMware), • Comfortable with on-call rotations and troubleshooting in live environments 💰 Up to £600 per day (Inside IR35) 📍 London | Hybrid (2 days onsite) 📅 6-month contract, with strong potential to extend If you’re an experienced SRE who enjoys taking ownership, leading technical delivery, and working on large-scale content platforms, I’d love to chat. 👉 Apply or message me if you’d like to hear more.

Product Engineer (Full-Stack Developer with UX focus) London / Hybrid / Full-time About Us We’re building the next-generation image licensing platform — a new model for discovering and licensing contemporary photography. Our platform represents leading photographers globally and gives brands and agencies access to original, authentic imagery. We’re now entering an exciting new phase: developing a best-in-class digital experience for discovery, search, and licensing. The Role We’re looking for a hands-on Product Engineer to lead the next stage of our product development — building out our image library, search experience, and e-commerce functionality. You’ll work closely with our leadership team to shape the user experience, bring ideas to life, and make our platform as slick and intuitive as the biggest players in the industry. This is a rare opportunity to join early and help define the product roadmap, architecture, and user journey for a high-growth creative technology company. Responsibilities • Lead development of new product features — from concept to launch., • Design and implement an improved search and browsing experience for imagery., • Build the e-commerce flow (licensing checkout, payments, order management)., • Oversee the contributor upload and content management experience., • Collaborate on UX/UI design and help translate wireframes into polished interactions., • Integrate with payment gateways and internal systems (e.g., CRM, DAM)., • Maintain and improve site performance, reliability, and scalability., • Evaluate and manage external development partners where needed. What You’ll Bring • 5+ years of full-stack development experience (React, Node.js, TypeScript or similar)., • Strong UX/UI sensibility — you think about flow, usability, and customer experience., • Experience with e-commerce or transactional web apps., • Familiarity with search and indexing tools (e.g. Elasticsearch, Algolia, OpenSearch)., • Database knowledge (PostgreSQL, MongoDB, etc.)., • Comfortable owning projects end-to-end and working in an agile, startup environment., • Bonus: Experience in creative industries or digital media platforms. You Might Be Right If You... • Love building things that are beautiful and functional., • Want ownership of a product from day one., • Enjoy collaborating across design, engineering, and business., • Are energised by small, creative teams. Salary: Competitive, based on experience Location: London / hybrid (we’re flexible) Start: Early 2026 (we can be flexible for the right person)

Job Title Maintenance Engineer | Location Forest Gate Shift 12-hour days and nights rotating - Shift based 4 On, 4 Off (days & nights), 12 Hour Shift (7 till 7) To excel in this role as a maintenance engineer, you'll need to be resilient and adaptable due to the nature of the fast-paced environment you will be working with. Using your own initiative will be key a lot of the time. Working with a team of skilled technicians, you’ll be responsible for not only repairing issues with the bakery production lines, but encouraged to implement positive ideas in the reliability of the machines moving forward. You will be instrumental in the diagnosing and repairing of both electrical and mechanical faults within the factory. Your remit will be to carry out essential machine maintenance to ensure the smooth running of the production line and limit downtime. You’ll be passionate about the role engineers can play in making improvements and how you can influence situations instead of just being reactive. In this role, you will ensure faults are found quickly and repaired efficiently. You will be working less than half the year due to the fantastic shift pattern on offer. The Key Requirements... • Minimum Level 3 or equivalent in electrical or mechanical engineering, • Previous experience as a Maintenance Engineer, working both electrically and mechanically, • Competent in your weaker discipline Benefits Baked In All colleagues can choose from a wide range of benefits, here’s a top crust taster of what we offer: • Competitive annual leave and flexibility where possible for a healthy work-life balance and recharge your batteries., • Three levels of pension schemes to suit your needs., • Aviva DigiCare+ Workplace App includes annual health checks, digital GP consultations, nutritional advice, and much more., • Choice benefits platform for everyday savings, cashback and much more., • Free on-site parking.

Site Reliability Engineer – Tier-One Quantitative Fund | LDN (Hybrid) Salary: £130,000 + Bonus/Perks An elite, tech-driven trading firm widely regarded as one of the most selective and innovative in the space is expanding its high-performance Application Support team in London. This is not your typical support role. You’ll be joining a small, tight-knit team where your impact is felt immediately. The position blends real-time production support for cutting-edge electronic trading systems with hands-on engineering and automation work. Key Responsibilities: • Supporting ultra-low-latency trading systems across global markets, • Troubleshooting and resolving time-critical production issues, • Building automation and tooling to enhance system reliability and efficiency, • Collaborating closely with traders, developers, and infrastructure engineers Required Experience: • Around 5 years of experience in technical support or engineering in a trading or finance environment, • Strong Linux systems expertise (debugging, scripting, tuning), • Proficiency in SQL for data analysis and problem investigation, • Solid Python scripting skills for automation and tooling, • Exposure to electronic trading systems and a fast-paced, real-time production environment, • Clear communicator who thrives under pressure and solves problems at the root Sells • Work with an exceptional, low-ego team of engineers and quants, • Huge emphasis on automation, technology, and continuous improvement, • High ownership, fast feedback loops, and interesting technical challenges, • Competitive compensation, bonus, and benefits in a high-impact role If you are interested in the role, please apply directly or email

Full Stack Engineer (Front-end Focused) – Hedge Fund (L/S Equity) Location: London Type: Full-time (4-5 days per week on-site in Victoria) A newly launched fundamentally driven long/short equity hedge fund, focused on the European Industrials sector, is seeking a talented Full Stack Engineer (front-end focused) to join its growing London-based team. The firm, currently composed of senior professionals from top-tier hedge funds including Citadel, DE Shaw, and Millennium, operates in a high-trust, high-accountability environment with a strong investment focus and entrepreneurial culture. Reporting to the CRO and collaborating closely with investment and data teams, this role offers the opportunity to design and deliver greenfield systems that visualise complex financial data, support analytical workflows, and integrate seamlessly with backend infrastructure. You’ll play a key role in shaping the fund’s research and tooling platform from inception. Responsibilities: • Build and maintain full-stack applications and internal tools, with an emphasis on high-performance, data-intensive frontend systems., • Collaborate directly with investment professionals, quants, and data scientists to develop responsive dashboards and analytical interfaces., • Integrate frontend components with Python-based backend services and APIs., • Implement robust testing frameworks (unit, integration, end-to-end) to ensure performance and reliability., • Optimise application performance for large datasets, leveraging efficient data manipulation and visualisation techniques., • Stay current with advances in web and data visualisation technologies to propose and implement innovative solutions. Qualifications: • 1–7 years of professional software engineering experience., • Strong academic background from a leading university., • Deep experience with modern JavaScript frameworks (React preferred), TypeScript, and data visualisation tools., • Proficiency in Python and familiarity with data workflows and backend frameworks (FastAPI/Flask)., • Excellent communication and problem-solving skills, particularly in cross-functional contexts., • No sponsorship available – candidates must have the right to work in the UK.