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We are looking for a motivated and detail-oriented Automation Engineer (1-2 years experience) to join one of our leading financial services clients in London. If you have hands-on experience with automated testing and skills in Selenium and Java we want to hear from you. Key Responsibilities: • Develop, maintain, and execute automated test scripts., • Work closely with developers and QA teams to ensure high-quality software releases., • Contribute to test planning and requirement analysis., • Identify, document, and track bugs thoroughly., • 1–2 years of experience in test automation., • Proficiency Selenium and Java, • Understanding of modern testing practices and tools, including version control systems (e.g. Git) and CI/CD pipelines., • Strong analytical and problem-solving skills., • Experience with BDD/TDD methodologies., • Familiarity with API testing and tools such as Postman., • A collaborative and supportive work environment., • Flexible working arrangements (remote or hybrid)., • Career development opportunities and training support., • A strong focus on work-life balance and employee wellbeing.

• 8+ years of SAP central Finance Experience preferably S4 HANA Finance or S4 HANA Cloud, • Required end to end implementation, • Gather information on the current Business Process and prepare a test plan and test script document., • Sanity regression defect handling test case preparationtest data creation, • The individual will be closely working with our worksoft Automation tester to create the testing script -Functional testing: Interface testing, Regression,Defect retest, knowledge of HPALM -Worksoft Certify Automation Testing and LiveCompare Knowledge is plus • Strong understanding of software testing principles and practices, including handson experience with test management tools and defect tracking systems HP ALM.

IAM Business Change Management Analyst Location: London (Hybrid, 2 days per week) Contract: Inside IR35 Day Rate: Negotiable, market dependent About the Role An opportunity to join a high-profile IAM transformation programme as a Business Change Management Analyst. The role supports the Business Change Lead and Manager in analysing change impacts, managing stakeholder engagement, and producing key artefacts to ensure smooth delivery across the organisation. Key Responsibilities • Support the creation of business change and engagement plans., • Develop countdown and communication plans aligned to project milestones., • Conduct stakeholder analysis and provide insight to support organisational readiness. Skills & Experience • 5+ years’ experience in business change analysis within large-scale transformation environments., • Proven track record delivering structured change and engagement activities., • Strong stakeholder management and communication skills. About the Company A major enterprise undergoing a significant transformation programme to enhance identity, access, and security operations across the business. ➡️ Interested? Apply today to learn more about this opportunity.

Must Skills: 1. Front-End Development: Build and maintain responsive, accessible web applications using React, JavaScript., 2. Accessibility Compliance: Ensure all components meet WCAG standards through accessibility testing and evaluation., 3. Tool Proficiency: Utilize tools such as GitHub, JIRA, Figma, Visual Studio Code, and CMS platforms like Magnolia and WordPress., 4. Component Design: Create reusable, scalable components and templates for enterprise-level applications and marketing websites., 5. Previous banking experience is a MUST

AI Engineer – Health Tech Location: London (Hybrid) Type: Full-Time | Level: Mid–Senior Salary: Competitive + Equity Options We're working with a fast-growing start-up on a mission to transform the way people train through intelligent, personalised coaching. Backed by top investors and elite athletes, they're building the future of fitness - and we’re looking for an AI Engineer to join them! In this role, you'll develop and deploy cutting-edge AI systems that help thousands of runners train smarter, stay motivated, and reach their goals. You’ll work across time-series analysis, reinforcement learning, and recommendation systems to bring true personalisation to our coaching engine. What You’ll Do: • Design and deploy ML models, • Work closely with product and engineering teams to integrate AI int the core platform, • Analyse user data to improve outcomes and measure impact, • Influence the AI roadmap and long-term technical direction What You’ll Bring: • Solid experience building and deploying ML models in production, • Strong Python skills and familiarity with frameworks like PyTorch or TensorFlow, • A pragmatic, product-focused mindset - you care about outcomes, not just models Why Join: • Work on a mission-driven product changing how people train, • Join a collaborative, ambitious team blending sports science and world-class tech, • Enjoy flexible hybrid working and regular in-person collaboration in London, • Share in the growth and stock options as well as access to elite training tools and advice

Job Title: Mid-Weight UX/UI Designer Job Type: Permanent (1 year FTC) Location: London/Hybrid Salary: upto £60k Skills: Figma, UI, UX, Design Systems, Storybook, Luxury branding Roc Search are looking for a UX UI Designer with around 5 years of experience to join a key client in London. The focus will be to design luxury websites. You will be working closely with Product Managers, BA's, Engineers, and stakeholders to create solutions Job accountabilities: • UX Research and Testing, • Component & System Design, • Design to Engineering Collaboration, • Stakeholder Management, • Continuous Improvement They are looking for: • 5+ years of experience of UX Design, • Proven experience working for a luxury brand is essential, • Expert level experience in design and prototyping tools like Figma, Sketch or similar, • Experience with component design and Atomatic design methodology, • Experience with Storybook or other similar tools for building, documenting and testing UI components, • Experience with Stroybook or similar, • A strong portfolio showcasing your experience This is a hybrid role in City of London

There are two versions of this job ad. This is the vapid version for insomniacs. For a more lighthearted read, head over to MongooseJobs dotcom. • The Lead Developer will work for an ambitious software scale-up in Central London., • The Lead Developer will earn £75,000 per annum., • The Lead Developer will enjoy hybrid working on a 3+2 basis., • The Lead Developer will write efficient and scalable code., • The Lead Developer will be experienced with PHP (Laravel / Lumen), Javascript and Typescript., • The Lead Developer will be familiar with React and Python., • The Lead Developer will enjoy interrogating databases (MySQL)., • The Lead Developer will ensure robust AWS integrations and workflows., • The Lead Developer will coach and mentor a small team of engineers., • The Lead Developer will be a champion for new technologies and best practice., • The Lead Developer will foster a culture of software delivery excellence., • The Lead Developer will work closely with senior business stakeholders on deliverables., • The Lead Developer will be the first point of contact for all functional and technical queries., • The Lead Developer will showcase excellent communication and project management skills., • The Lead Developer will design and implement tactical and strategic fixes., • The Lead Developer will use Agile / Kanban to manage work streams. Still with us? Great. Then please send us a CV and covering letter convincing us that you actually enjoyed reading this version. We look forward to hearing from you.

🚀 Cyber Security Consultant | London | Up to £50,000 + Benefits Are you passionate about protecting organisations from ever-evolving cyber threats? Ready to take your consulting career to the next level? We’re looking for an ambitious Cyber Security Consultant to join our growing professional services team in London. This is your chance to work on diverse, cutting-edge security projects, help clients tackle complex challenges, and grow within a supportive, learning-focused culture that values innovation and collaboration. 💼 What You’ll Do • Deliver tailored cyber security consultancy across multiple sectors., • Design, implement, and enhance security frameworks, controls, and risk assessments., • Advise on threat intelligence, security architecture, and secure-by-design principles., • Support business development — from identifying client needs to helping craft proposals and presentations., • Build trusted client relationships as a reliable security advisor., • Stay ahead of the curve with the latest threats, regulations, and best practices., • Contribute to internal service improvements, knowledge-sharing, and client workshops. 🧠 What We’re Looking For • Industry-recognised cyber security certifications (e.g. CISSP, CISM, CEH, ISO 27001, etc.)., • Proven experience in cyber or IT security consulting., • Excellent communication and stakeholder management skills., • Commercial awareness — experience with pre-sales or proposal support is a plus., • Ability to manage multiple engagements and work under pressure., • Expertise in a specialist area (Threat Intel, Security Architecture, Risk Management)., • Experience delivering workshops, authoring whitepapers, or speaking at events., • Strong business analysis or project management skills., • Flexibility to travel within the UK (and occasionally abroad). 🌟 Why Join Us? • £50,000 base salary (DOE), • 25 days annual leave + bank holidays, • Private healthcare & life assurance (up to 4x salary), • Matched pension contributions, • Flexible working and clear career progression, • Reward & recognition schemes, • Cycle-to-work, season ticket loan & corporate gym rates, • Buy/sell annual leave options, • Regular social events and a genuinely supportive team culture If you’re driven by curiosity, thrive on solving complex problems, and want to make a real impact in cyber security — we’d love to hear from you. 🔐

Backend Engineer (Kotlin) – Hybrid (London) – Up to £95k 💰 Join a fast-growing cleantech company as a Backend Kotlin Engineer that is driving the global shift to clean, affordable energy through an integrated hardware and software smart-grid platform focused on residential EV charging. By leveraging data, AI, and strong industry partnerships, they connect cars, chargers, people, and energy providers to place consumers at the heart of the energy transition. 🚀 What You'll Do: • 🧱 Contribute to scalable backend infrastructure built in Kotlin, • ✅ Write clean, maintainable, tested code in production, • 🧠 Shape tech strategy and architecture with new ideas and tools, • 🤝 Work closely with Product Owners and team members to deliver value, • 👨‍🏫 Mentor junior developers and support their growth 🧠 What You Bring: • 💻 Solid commercial experience in Kotlin (Open to those with a java background), • 🌱 Experience with Spring Boot, or similar frameworks (e.g. Ktor), • 🧩 Strong API-first mindset and clean coding practices, • 🧪 Knowledge of Agile, peer reviews, pair programming, and test-driven development, • 📐 Understanding of software design principles (SOLID, design patterns, etc.), • 🎯 Experience turning stakeholder needs into scalable solutions 🎁 Perks & Benefits: • 💰 Salary Up to £95k, • 🏡 Hybrid work setup (2 days onsite), • 🏥 Private Health Insurance, • 💵Pension Scheme If you’re ready to take the next step in your career, apply now! 🚀

Are you a Data Engineer who loves solving real-world data problems and building scalable solutions from the ground up? We’re supporting a well-established business in the digital transformation space, and they’re looking for someone to help drive data platform development across multiple business areas and tech environments. Data Engineer £55,000-£65,000 per annum London based 2 days a week The role: You’ll work closely with technical and non-technical teams, owning data pipelines, improving performance, and getting involved in projects that span cloud, automation, and AI-readiness This role is perfect for someone who enjoys building and optimising data workflows, thrives in a fast-moving environment, and wants to work across a variety of platforms and challenges. What you'll need: Solid hands-on experience with Python and SQL Strong knowledge of data pipelines, cloud infrastructure (AWS & Azure), and integration tools Familiarity with tools like Airflow and version control, GIT. Confident working with structured and unstructured datasets Comfortable contributing to both technical delivery and collaborative problem-solving Salary and Benefits: This role is paying a salary of £55,000-£65,000 per annum with brilliant benefits including: Competitive pension contribution Health care Gym membership 25 days holiday Hybrid working with a modern London workplace Career opportunities Professional development and study support If this role is of interest please do apply today and we will be in touch.

Founding Engineer - TypeScript - Fintech - London New well-funded Fintech Start-Up are looking for a Founding TypeScript Engineer to help build the first versions of a global platform. You’ll help to make core decisions, working closely with the founders to architect and evolve the early tech stack. Who you are: • Proficiency in TypeScript, PostgreSQL, REST APIs, • 1+ years professional experience, • You have an interest in Crypto or Blockchain, • You’ve built and shipped products end-to-end., • You like to solve real-life problems, • You act like an owner, • Ability to solve problems reliably with speed What’s on offer: • Competitive salary, • Opportunity to steer the direction of the company’s pathway, • Central London office, • Regular socials, • Global exposure If you’re ready to build the backbone of a global Fintech company, apply now. Founding Engineer - TypeScript - Fintech - London

We are one of the world's leading consultancies that thrives in developing mission-critical technology systems that businesses and people alike depend on every day. We are currently looking for an experienced Health Enterprise Architect specialising to utilise the full breadth of their experience in a key leadership role across multi-disciplinary teams. A successful Health Enterprise Architect will have: • Strong experience having in the NHS national architecture, Local Trust integration standards, business and technology architecture., • Extensive background in E2E Solution Architecture & Enterprise Architecture., • Background in BIM, ioT, Robotics, Digital Twin and NHS National Databases., • Strong familiarity with the health sector's vendor landscape, with leading certifications (e.g. TOGAF, Epiq, Cerner Experience, Agile methodologies)., • Thorough understanding of Cloud, Data & AI markets and technologies. Health Enterprise Architect Key Details • Salary up to £115k., • Performance Bonus., • Flexible hybrid working. If the Health Enterprise Architect role sounds like a fit for you, make sure to click apply now! If you'd like to discuss the Health Enterprise Architect role further, make sure to get in contact with Zachary Phillips at Anson McCade for a private discussion about the role or any additional details.

Lead React Native Developer Salary: Up to £90k Location: Fully Remote working (UK/EU) Lead React Native Developer - would you like the opportunity to work for a company that specialises in digital products and experiences, combining research, analysis and insights with technology and creativity to solve business challenges? They’re currently looking for a Lead React Native Developer to take full ownership. You will shape their greenfield app and define patterns and foundations. Key requirements: • 5+ years’ experience working with React Native, • Ideally 2+ years working in a leadership role. Sadly this role isn’t suitable for Seniors looking to take into a Leadership role., • Stream Chat, • CI/CD with GitHub Actions If you’re a Lead React Native Developer who enjoys working on greenfield projects, please apply.

🚀 We're Hiring: Staff Engineer (ML-Native / Software Engineering) – Remote Hi everyone! 👋 I’m currently hiring for a Staff Engineer to join a global tech company that’s shaping the future of online safety and digital experiences. This role is ideal for someone who lives at the intersection of machine learning and strong software engineering, and wants to build real-world systems that make a difference. 🧠 What You'll Be Doing: • Designing & building scalable systems—from ML pipelines to microservices and APIs, • Owning full lifecycle delivery: from research notebooks or rough concepts to clean, robust, and reliable production code, • Collaborating across teams—engineering, product, data, and more, • Leading by example as a senior individual contributor, mentoring others and setting technical direction, • Working with cloud infrastructure (GCP preferred), security-first architecture, and modern dev practices 🌟 What They’re Looking For: • A builder’s mindset: you thrive on solving problems end-to-end, not just prototyping, • Deep backend/software engineering experience (we use modern cloud platforms, containers, APIs, etc.), • ML-native thinking: you're excited by ML, know when (and when not) to apply it, and can scale it pragmatically, • Strong systems design, architecture, and a clear, pragmatic communication style, • Experience leading complex technical projects or products, either in a company, startup, or open-source community Bonus points if you’ve worked on privacy tech, GraphQL, OAuth, embedded systems, or large-scale data pipelines. 🌍 Why You Might Love It: ✅ A bold mission with global impact ✅ Remote-first setup (EST to CET) + offices in Berlin & multiple other locations ✅ Smart, passionate teammates and huge autonomy ✅ Competitive salary, benefits, and strong support for professional growth ✅ The chance to “re-found” a company at a pivotal moment in its evolution If this sounds like something you'd thrive in—or even if you're just curious—I'd love to chat and tell you more. Feel free to apply here or drop me a message directly. #Hiring #StaffEngineer #SoftwareEngineering #MLJobs #RemoteWork #Cybersecurity #TechForGood #BackendEngineering #LondonJobs

As a Senior AWS Security Architect you will oversee and manage complex projects within the finance domain utilizing your expertise in AWS technologies. You will ensure seamless integration and deployment processes while maintaining high security standards. Your role will involve collaborating with cross-functional teams to deliver projects on time and within budget contributing to the organization's strategic goals. Candidates should be SC cleared or Eligible for SC clearance Responsibilities • Design, implement, and maintain scalable security solutions using AWS services, including AWS WAF, AWS Shield Advanced, AWS Secrets Manager, Amazon Inspector, Amazon Macie, Amazon GuardDuty, Amazon Detective, AWS CloudTrail, and AWS Security Hub., • Managing and troubleshooting Checkpoint firewall., • Develop and maintain Infrastructure as Code (IaC) using AWS CloudFormation or Terraform for automated deployment and configuration management., • Configure and optimize security measures, including IAM policies, network security groups, and encryption protocols., • Monitor security alerts and incidents using AWS security tools and respond to threats in real-time., • Perform regular security assessments and audits to ensure compliance with industry standards and best practices., • Collaborate with IT and Development teams to integrate security services and maintain secure production environments., • Create detailed reports on detected threats, incidents, and response actions., • Provide technical guidance, mentorship, and documentation for security practices and deployment processes., • Engage with clients to understand their requirements and deliver tailored security solutions., • Collaborating with Security and Infrastructure teams to improve Network Defence and Vulnerability Management. Skills required, including - Checkpoint Firewall, Network Defence and Vulnerability Management: AWS KMS, AWS Secrets Manager, AWS API Gateway, AWS WAF, Amazon Inspector, Amazon Macie ,Amazon GuardDuty, AWS CloudTrail, AWS Security Hub, AWS IAM Access Analyzer, AWS Certificate Manager, AWS Codeguru, AWS Config, AWS Audit Manager, AWS Trusted Advisor, Amazon Detective, AWS Shield advanced, EKS, ECR

Senior Go Developer Location: London Bridge Hybrid: 1x every fortnight We are working with a small, technical team based in London Bridge to build innovative solutions, working with cutting-edge, open-source platform frameworks. As a Senior Go Developer, you will work on complex distributed systems, shaping modern development, contributing to product design and working closely with customers to solve challenges that impact global engineering teams. The Role: • Design and develop production-grade systems using Go, • Engage directly with customers and users to refine and evolve platforms, • Collaborate across a small, experienced engineering group, • Contribute new ideas and continuously learn new tech You • Have strong professional Go experience, • Have knowledge of Kubernetes and cloud-native applications, • Solid knowledge in microservices and event-driven architecture, • A passion for automation and improving engineering efficiency, • Experience in working in Agile environments London Bridge, Hybrid (1 day in office every 2 weeks) Salary (£90-120k DOE) Culture: Forward thinking, engineering-led, open-source focused. Apply now for more information.

🚀 Senior Front-End Engineer – Investment Banking |£750 p/d (Outside IR35) | London / Hybrid (1 Day/Week in Office) We are partnering with a global investment bank to hire a Senior Front-End Engineer to join a flagship team delivering a next-generation, single-page application (SPA) platform for high-performance derivatives trading. This is a high-profile role on a mission-critical, front-office system with exceptional technical standards. You’ll work at the cutting edge of financial technology, contributing to a modern, reactive web platform used across trading desks. This is not your typical enterprise UI, it’s fast, data-intensive, and built to scale with real-time demands in a trading environment. 💼 The Opportunity • Collaborate with elite engineers on a SPA used across the investment bank for derivatives trading., • Build elegant, high-performance UIs with real-time data updates and functional programming paradigms., • Shape a front-end architecture trusted by traders, with a focus on resilience, performance, and usability., • Leverage the latest web technologies in a fast-paced, agile development environment., • Flexible working arrangements with only 1 day per week required in the City of London office. ✅ Key Requirements • Strong commercial experience with TypeScript, ES6, HTML5, and advanced CSS., • Proven delivery of performance-critical SPAs, ideally within front-office trading or other high-frequency environments., • Proficiency with functional and reactive programming using immutable data structures., • Attention to UI/UX detail – you take pride in building intuitive, beautiful products., • Comfortable working in collaborative, high-performance teams., • Confident daily use of LLMs and agent-mode AI tools to accelerate development and enhance workflow. 🌟 Nice to Have • RxJS experience (a big plus)., • Familiarity with Angular + NgRx or React + Redux., • Full stack experience using a typed backend language like Java, C#, or F#. 📅 Details • Day rate: £750 per day, • Outside IR35, • Location: London (Hybrid – 1 day/week in the office, rest flexible), • Interview Process: Starts 12th November 2025, • Start Date: 5th January 2026 Please note CV's will not be reviewed until WC 3rd November 🚀 Why Join? This is your chance to work on a flagship trading platform that’s setting the benchmark for web technology in investment banking. You’ll be part of a technically outstanding team, solving complex problems and delivering software that matters — with genuine flexibility and a balanced work-life setup.

Opportunity Summary 📛 Role | Graduate / Junior Software Engineer (Full-Stack) 🎓 Experience | STEM degree (or equivalent) + personal projects / demonstrable passion for tech 🏢 Company | Mission-Led Start-Up 📈 Stage | Scaling engineering team 📍 Location | London (Hybrid) 💰 Offer | £35,000 – £50,000 + benefits The Opportunity Kioni Talent is supporting a mission-led start-up in London as they expand their engineering team. This is an exciting role for a passionate technologist who wants to work across the stack, learn from experienced engineers, and contribute to building meaningful software from day one. You’ll be working with modern web technologies — React, TypeScript, Next.js, Tailwind CSS — with the backend hosted on AWS. This is a hands-on role where you’ll get real responsibility quickly, and the chance to develop your skills in a supportive, high-growth environment. What You’ll Do • Build new features and maintain existing ones across frontend and backend systems, • Write clean, maintainable code while learning best practices from experienced engineers, • Collaborate closely with the team to deliver high-quality products, • Contribute ideas to improve both product and technical decisions, • Continue learning and developing your technical skills as the company scales What You’ll Bring • A STEM degree (or equivalent qualification), • Evidence of your passion for technology — whether through personal projects, internships, open-source contributions, or hackathons, • Familiarity with at least one programming language (JavaScript, TypeScript, Python, etc.), • Willingness to learn React, TypeScript, Next.js, Tailwind CSS, and AWS, • A collaborative mindset and eagerness to be part of a growing team Why Join? • Work with a modern tech stack and learn from experienced engineers, • Be part of a mission-led business making a real impact, • Gain exposure to all parts of the product development process, • Grow your career in a high-energy, supportive environment, • Competitive salary and benefits If you’re excited by the idea of building meaningful products, learning quickly, and growing as part of a talented team — we’d love to hear from you. 📩 Apply now to find out more about the company and the opportunity.

There are 2 versions of this ad. Below is the anaemic version. Bonus points if you can find the more analeptic version. And provide proof of your quest. Good luck! • The 3rd Line Engineer will work for a high-growth, customer-centric, London-based tech business., • The 3rd Line Engineer will earn £50,000+ p.a. plus benefits., • The 3rd Line Engineer will enjoy a strong work/life balance culture and hybrid working., • The 3rd Line Engineer will act as the escalation point for 1st and 2nd line teams., • The 3rd Line Engineer will mentor more junior members of the service desk team., • The 3rd Line Engineer will investigate and resolve complex software and hardware issues., • The 3rd Line Engineer will assist the Project team with IT systems design and implementation., • The 3rd Line Engineer will support the deployment of new systems, upgrades and migrations., • The 3rd Line Engineer will administer servers, networks and cloud infrastructure., • The 3rd Line Engineer will document system procedures, architecture and project plans., • The 3rd Line Engineer will ensure IT systems are robust and free from security threats and vulnerabilities., • The 3rd Line Engineer will foster a culture of first-class system performance tuning and optimisation., • The 3rd Line Engineer will be comfortable with networking concepts and protocols., • The 3rd Line Engineer will be up-to-date with the latest developments in Cloud infrastructure. Still with us? Great. Then please send us a resume and covering letter convincing us that you actually enjoyed reading this ad. We look forward to hearing from you.

💻 Role: IT Support Operations Engineer 🌍 Location: Central London (Hybrid – 3 days a week in office) 💰 Salary: £60,000 + Equity 🛠 Key Skills: macOS, Okta, Jamf Join a rapidly growing global SaaS company that's redefining the way modern teams operate on the move. We’re looking for a hands-on, people focused IT Specialist to support their scaling team and deliver seamless tech experiences across the business. You’ll be the go-to expert for: • Day-to-day IT support (primarily Mac), • Hardware lifecycle management (procurement, setup, logistics), • Jamf and Okta management across our systems, • Onboarding, AV, and hybrid office tech coordination What you’ll need: • 3–5+ years in IT support or TechOps, • Strong macOS troubleshooting experience, • Familiarity with Jamf and Okta, • Organized, proactive, and solution-oriented mindset ⚡ Interview process: Just 2 stages – fast and friendly. Perks & Benefits • Equity, • Private healthcare from day one, • Pension scheme, • Free access to a leading wellness & gym membership platform, • Enhanced parental leave, • Budget for learning and professional development, • Year round mental health support, including access to therapists If you love solving problems, streamlining systems, and enabling teams to thrive, this one’s for you. Apply now or drop me a message to learn more!

We are looking for a talented senior full stack developer with experience in building risk systems and databases. In this role, you will be responsible for the development, maintenance, and support of critical risk systems that calculate P&L, Value-at-Risk, Scenarios and Risk exposures across our portfolios. You will be joining an innovative team and will be a key contributor to our suite of reporting and analysis tools, which provide insights to risk and trading teams through Python, Excel, and web-based platforms. You will operate within a highly collaborative environment with a diverse team of quantitative researchers, risk managers, and traders. This position offers a unique opportunity to lead greenfield projects, designing and implementing new systems and tools from the ground up. The technology stack within our team is primarily C# and Python backends, SQL databases, RabbitMQ, REST, React and Excel UI. Exposure to C++ is beneficial as interaction with the quant library is usual. A degree in Computer Science, Engineering, Finance, Mathematics, or a related quantitative field. Should have solid Maths or science knowledge. Requirements • 7+ Years developing software commercially., • Experience in finance is advantageous but not strictly required., • Excellent command of C# and Python., • SQL database design and integration., • Full software lifecycle expertise., • Experience of working in production environment., • Strong communication skills., • Top analytical and problem-solving abilities., • Ability to operate in a rapidly evolving environment Desirable Skills • Financial markets knowledge, in particular fixed income., • Exposure to interacting with C++ libraries, • Familiarity with JavaScript, • Messaging technologies such as Kafka or RabbitMQ.

Job Title: End-to-End QA Engineer 📍 Location: London (Hybrid) 🕒 Employment Type: Full-Time £50-55k + Benefits DOE Position Summary Expanding Software Development focused organisation already hired 8 technical resource into the Ops teams this year.... We are seeking a meticulous and driven End-to-End Quality Assurance (QA) Engineer to join our dynamic technology team. In this role, you will be instrumental in ensuring the flawless performance of our software applications, APIs, and hardware integrations through rigorous manual testing. You’ll work across the full product lifecycle, collaborating with cross-functional teams to uphold the highest standards of quality, reliability, and user experience. Key Responsibilities 🔧 Test Planning & Strategy • Design and implement robust test plans for software, APIs, and hardware., • Collaborate with developers and product managers to define testing scope and objectives., • Execute manual functional tests to validate expected behavior., • Conduct performance, load, and stress testing., • Manually test APIs for functionality, performance, and reliability., • Validate data flow and integrity across integrated systems., • Ensure data accuracy and consistency across databases and sources., • Perform reconciliation and validation tasks., • Test applications on mobile, tablet, and IoT devices., • Identify and troubleshoot hardware-software integration issues., • Log and track defects with detailed documentation., • Work closely with development teams to ensure timely fixes., • Act as a bridge between development, product, and implementation teams., • Provide clear updates on testing progress and risks., • Participate in agile ceremonies and contribute to technical decisions. Required Skills & Qualifications • Proven experience in QA engineering or software testing roles., • Strong understanding of testing methodologies and QA processes., • Hands-on experience with API testing tools (e.g., Postman, SoapUI)., • Excellent analytical and problem-solving skills., • Detail-oriented with a commitment to quality., • Strong communication and teamwork abilities., • Familiarity with device testing and cross-platform compatibility., • Knowledge of data verification and integrity principles., • ISTQB, CSTE, or similar certifications are a plus.

Junior AI Engineer – Master’s Graduate Role Location: London (Hybrid) Salary: £40,000 – £45,000 + Bonus + Benefits Start Date: ASAP About the Opportunity: We are seeking an ambitious and intellectually curious Junior AI Engineer to join a dynamic, fast-growing team working at the forefront of artificial intelligence, machine learning, and cloud-native applications. This is an excellent opportunity for a recent Master’s graduate eager to apply their academic and project experience to developing and deploying AI solutions in real-world settings. You’ll collaborate with experienced AI engineers, data scientists, and cloud specialists to transform ideas into production-ready applications that drive automation, optimisation, and intelligence across multiple industries. What You’ll Be Doing: • Designing, developing, and deploying machine learning and AI models, • Designing, developing, and deploying LLM applications (e.g. GPT, LLaMA, Claude) integrated with RAG pipelines, • Implementing end-to-end workflows: from data acquisition, cleaning, and feature engineering to model training, deployment, and monitoring, • Building scalable pipelines and APIs for AI services in cloud environments (AWS, Azure, or GCP), • Collaborating with engineers, product teams, and data specialists to deliver robust, production-ready solutions, • Applying AI and ML techniques to solve practical challenges in automation, analytics, and decision support, • Contributing to internal R&D and staying current with advancements in AI and machine learning What We’re Looking For: • A recently completed Master’s degree from a Russell Group university in Artificial Intelligence, Computer Science, Data Science, Engineering, Mathematics, or a related discipline, • Demonstrated project experience (academic research, dissertation work, or personal projects) applying machine learning or AI techniques, • Strong programming skills in Python (e.g. PyTorch, TensorFlow, scikit-learn, pandas, NumPy), • Familiarity with cloud platforms (AWS, Azure, or GCP) and basic distributed systems concepts, • Strong problem-solving mindset with a passion for building practical, scalable AI solutions, • Excellent teamwork and communication skills, • Full right to work in the UK (we are unable to offer visa sponsorship for this role) Benefits: 💰 Competitive Salary & Bonus: £40,000 – £45,000 plus bonus 🏡 Hybrid Working: Flexible balance of office and remote work 📈 Career Growth: Mentorship, structured training, and clear progression paths 🛠 Modern Tech Stack: Hands-on with the latest AI and cloud tools 🤝 Collaborative Culture: Join a supportive, innovative engineering team ✨ Additional Perks: Pension scheme, private healthcare, and wellbeing initiatives How to Apply: If you’re excited by the opportunity to apply your academic and project work to real-world AI challenges, please send us your CV. A member of our team will reach out quickly to discuss the next steps.

Exciting Opportunity for a Data Engineering Technical Lead with deep expertise in Azure Databricks to join a Global company on a 12 Month initial Contract. Key Responsibilities: • Design, build, and manage large-scale data platforms with a focus on ETL, Data Management, and Data Governance, • Develop and maintain Databricks Delta Live Tables (DLT) pipelines with strong emphasis on cost and performance optimisation, • Implement and manage structured streaming and real-time data processing solutions., • Handle and process high volumes of data efficiently within Databricks, • Translate business requirements into technical delivery plans—including defining PBIs, tasks, and technical design documents, • Collaborate closely with business stakeholders to understand use cases and deliver high-quality, timely solutions, • Lead a technical delivery team of 7–10 members, providing direction, guidance, and support throughout the project lifecycle, • Ensure best practices are followed in data architecture, governance, and performance tuning, • Drive continuous improvement in data engineering processes and platform scalability Required Skills & Experience: • Proven experience in building multiple large-scale data platforms, • Deep expertise in Databricks, especially Delta Live Tables (DLT) and structured streaming, • Strong understanding of data governance, data modeling, and pipeline orchestration, • Hands-on experience optimising Databricks workloads for performance and cost, • Excellent communication and collaboration skills to bridge business and technical teams, • Prior experience leading data engineering teams or project delivery squads This needs combining with a positive attitude and an ability to work within a large, globally dispersed project team in a multi-cultural environment. You also need to be a self-starter, a logical thinker and a quick learner, with strong initiative and excellent communication, interpersonal and presentation skills, able to write clearly and concisely. We believe in equality of opportunity for all job applicants regardless of gender, marital status, race, colour, nationality, ethnic origin, creed or religion, disability, sexual orientation or age. With a focus within Energy Trading, Oil & Gas, Financial Markets and Commodities, we offer a transparent Recruitment Service that has proven to be reliable and effective for over 40 years. We are ISO accredited and proud of our excellent TrustPilot Reviews. Your search for a New Contract Assignment or for a New Permanent Job will be in safe hands with Eaglecliff Recruitment. Please telephone for an immediate response or email your CV for a quick response. Eaglecliff Ltd is acting in the capacity of an employment agency for permanent recruitment and an employment business for contractor resourcing.

Head of AI Research | High-Growth Start-Up | London We’re seeking a Head of AI Research to spearhead the technical vision and growth of an ambitious, well-funded early-stage start-up redefining what’s possible with intelligent systems. You’ll lead a world-class team of researchers and engineers, setting the direction for AI innovation while staying close to the code and experiments that make it happen. This is a rare opportunity to join at a pivotal stage of the company’s journey - where your decisions will shape both the technology and the team from the ground up. What You’ll Bring • MSc or PhD in AI, Machine Learning, Computer Science, Robotics, or a related quantitative field., • 5+ years working at the intersection of research and engineering, translating state-of-the-art AI into production systems., • Proven leadership experience - mentoring researchers, building high-performance AI teams, and setting technical roadmaps., • Strong programming expertise in Python, C++, Rust, or Java., • Publication record at leading AI/ML conferences or journals (e.g. NeurIPS, ICLR, CVPR, ICCV, ICRA)., • Clear communication skills, capable of bridging the gap between research depth and business strategy., • A builder’s mindset - hands-on, experimental, and eager to solve complex problems with pragmatic AI solutions., • Preference for on-site collaboration in London, contributing to a fast-moving, high-energy environment. Why Join As Head of AI Research, you’ll define the core research agenda, establish best practices for experimentation and deployment, and ensure AI becomes a key driver of innovation across the organisation. You’ll work with founders, product leaders, and engineers to turn breakthrough ideas into real-world impact. Head of AI Research | High-Growth Start-Up | London

Contract Network Engineer • London 3 days PW, • Rate: £500 PD (Inside IR35), • 6-12 Month Contract Overview We are seeking a skilled Network Engineer on a contract basis to join our clients IT Operations team. In this role, you will ensure the reliability, performance, and security of critical network infrastructure across the company, data center, and multi-cloud environments (AWS/GCP). While primarily focused on networking, you will also support occasionally on systems administration tasks as needed, making you a versatile contributor in a fast-paced, collaborative environment supporting cutting-edge technology. Role and Responsibilities • Administer, operate, and maintain enterprise network infrastructure, including LAN/WLAN, VPNs, DNS/DHCP/IPAM, firewalls, and cloud networking (AWS, GCP)., • Proactively monitor and troubleshoot performance, availability, and connectivity issues, taking ownership of incident resolution end-to-end., • Support systems administration tasks when required, including account provisioning, server patching, storage, and backup troubleshooting., • Strengthen network security through policy enforcement, configuration audits, and adherence to best practices., • Collaborate with IT Engineering on network design reviews, ensuring smooth handoffs into production., • Document configurations, standard operating procedures, runbooks, and network diagrams to facilitate knowledge sharing., • Participate in the UK on-call rotation for critical issues outside regular business hours. Skills and Experience • Experience in enterprise network operations and troubleshooting., • Proven ability to configure and support LAN/WLAN environments, routing/switching, VLANs, and DNS/DHCP., • Knowledge of routing protocols and networking technologies such as BGP, VRRP/HSRP, TCP/UDP, LACP., • Strong diagnostic skills using packet capture and other troubleshooting tools., • Excellent communication and documentation skills, with a proactive problem-solving mindset., • Willingness to assist with systems administration tasks when required. Beneficial: • Experience with Arista EOS, CloudVision, or similar network platforms., • Familiarity with firewalls (Palo Alto preferred), network access control (802.1x, RADIUS), or zero-trust security concepts., • Exposure to infrastructure-as-code (Terraform, Ansible) and version control systems (Git)., • Experience with monitoring and observability tools (LogicMonitor, Grafana, Prometheus)., • Knowledge of hybrid cloud networking, including AWS Direct Connect or GCP Interconnect., • Relevant certifications such as CCNP, AWS Advanced Networking Specialty, or Google Cloud Network Engineer.

Analytics Engineer - Looker About the Company Our client is a global technology business operating across Europe and North America, providing a market-leading platform that helps organisations streamline operations and improve efficiency. Founded in the mid-2010s, the company has scaled rapidly to over 1,000 employees worldwide and recently achieved unicorn status following its latest funding round. Recognised as one of the best places to work and a pioneer within its industry, the company partners with some of the world’s most recognised brands and continues to expand its international presence. The Role They are looking for an Analytics Engineer to take ownership of their BI tool and help foster a data-driven culture across the organisation. Key Responsibilities: • Act as one of the primary owners of Looker (or equivalent BI platform), • Collaborate with Data Analysts to build and maintain dashboards, • Work closely with Data Engineers to organise data effectively for analytics, • Enable stakeholders across the business to self-serve and make data-driven decisions, • Create and maintain Looker dashboards, explores, and data models, • Gather business requirements and bridge communication between data and business teams, • Manage BI user access, folder structure, and permissions, • Define best practices and governance standards for BI usage Requirements: • Degree in Computer Science, Engineering, or a related field (or equivalent experience), • 3+ years of experience as a BI Developer, Analytics Engineer, Data Visualisation Specialist, or similar, • Strong SQL skills with experience optimising queries, • Hands-on experience with Looker (or similar tools such as Tableau, Power BI, or QlikView), • Experience in data modelling and familiarity with dbt, • Excellent communication skills in English, • Comfortable working autonomously in a fast-paced, international environment What’s on Offer: • Competitive compensation, including equity, • Generous holiday allowance, • Health and wellbeing benefits, • Flexible benefits scheme to increase take-home pay, • Regular company events and travel opportunities, • Mental health support resources, • Excellent career progression and growth opportunities Working Model: The company follows a hybrid, in-person-first model, with teams collaborating in-office several days per week. As such, candidates should be based within commuting distance of their London offices Diversity & Inclusion: The company is proud to be an equal opportunity employer. They celebrate diversity and are committed to creating an inclusive environment for all employees, regardless of background, appearance, or personal circumstances.

Senior Full Stack Developer - Hybrid, London - £75,000-£90,000 🚀 limitless is closely partnered with a multi award-winning audio AI company transforming how the world experiences sound. Since founding, the team of 50 (including 20 top-tier engineers) is building pioneering AI technology that enhances clarity, removes noise and redefines digital audio experiences from broadcasting and podcasts to mission critical communications. They’re expanding their close-knit development team with two Full Stack Developers to help build a new product almost from scratch. You’ll have real ownership, technical influence and the opportunity to grow quickly in a cutting edge AI environment. What You’ll Do • Build and scale cloud native systems with performance and security in mind, • Develop with TypeScript, React/Next.js, Node.js and Python, • Manage SQL and NoSQL databases (PostgreSQL, MongoDB, Redis, etc.), • Deploy to Google Cloud (GCP) using Docker, Kubernetes and CI/CD pipelines, • Work closely with designers, product leads and fellow engineers What You’ll Bring • Strong full stack experience with TypeScript and Python, • Expertise in React/Next.js and backend microservices, • Solid understanding of database design, CI/CD and cloud deployment, • A passion for clean, scalable systems and continuous learning Join a team of brilliant minds where you’ll make a real impact shaping the future of sound. 🎧 Senior Full Stack Developer - Hybrid, London - £75,000-£90,000 🚀

Java Developer – upto £140k plus shares Java21, Springboot, Microservices, TDD, AWS A well-funded, product-led tech startup is building a next-generation financial platform designed to serve millions across emerging markets. Their mission is to simplify access to stable, secure digital finance, enabling users to save, transact, and grow their money with confidence. We’re looking for x8 Java Developers to join their core engineering team. You’ll help design and build backend systems that power real-time financial operations, from transaction processing to user authentication and fund management. The work is greenfield, the architecture is modular, and the impact is tangible. You’ll be working with a modern stack, contributing to a microservices ecosystem, and collaborating across disciplines to deliver secure, scalable solutions. The ideal Java Developer will bring deep experience in Java (17+), a strong grasp of distributed systems, and a passion for building infrastructure that performs under pressure. Tech stack includes: Java 21, Springboot, Microservices, TDD, AWS, React. This is a mostly remote role with one day a week in office, with flexible hours, competitive salaries, and the opportunity to shape a platform that’s expanding rapidly across underserved regions. You will also have access to shares! Salaries in the range of £100k - £140k and sign on bonus. If you’re excited by the challenge of building resilient systems for real-world financial use cases and want to work with a team that values clarity, autonomy, and purpose. we’d love to hear from you. Interested in learning more? Or know friends who might be interested in exploring this further? Then please get in touch via Rebeka. Mulk @ opusrs.com or add me on Linkedin – Rebeka Mulk @ Opus recruitment to find out more. If you have friends / people in your network who has worked across Banking / payments or anything finance related, please also steer them our way, Opus offer great referral fees.

Your team Swissblock is a proprietary investment fund specializing in systematic trading algorithms and advanced global macro and crypto analytics. Our in-house technology powers a suite of innovative financial solutions, delivering deep market insights and actionable intelligence for professional investors and institutions. By combining data science, algorithmic precision, and intuitive design, we develop cutting-edge tools that enable users to analyze, interpret, and act on market dynamics with confidence. Your role As a Senior Software Engineer in the Product Engineering team you will build and evolve a data and content dissemination platform (Web, App, APIs, messaging) and corresponding data pipelines, ensuring that our analytics and trading systems remain at the forefront of financial innovation. You will provide the content of our proprietary investment framework directly to our clients. In order to succeed, you are required to deep dive and analyze various use cases with different teams like investment, finance, data or strategy engineers. Apart from supporting our constantly evolving products by driving the development of our components, you will actively help in business requirement analysis and specification to improve not only the tools but also processes and information flow throughout the company. It is a perfect opportunity to take ownership and drive our product development strategy. Key responsibilities • Gather requirements in direct contact with business and technical stakeholders, • Work with product management to analyze and improve our business processes, • Conduct workload and complexity assessments, • Design, plan and implement new efficient software solutions in Python and Go, • Maintain and enhance our Airflow data pipelines, • Improve observability and scalability to support our constantly growing client base, • Continuously adapt to changing requirements in a business driven environment, • Build and extend knowledge of financial instruments Minimum qualifications • B.Sc. in Computer Science or similar field involving coding (e.g. physics or applied mathematics), • Algorithms, data structures, complexity analysis and software design, • Hands-on senior level experience in Python programming, • Unix based systems, containerized environments and Kubernetes, • Working experience with databases: relational, NoSQL and time series, • Websocket, REST API and message brokers (e.g. Kafka, NATS, Pub/Sub), • Proficient written and verbal communication in English, • Strong analytical and problem-solving skills with a proactive attitude to own and solve issues, • Team player, strong sense for quality, reliability and innate curiosity to learn new things Preferred qualifications • Background in traditional finance or digital assets, ideally in trading domain, • Hands-on experience with Python libraries and frameworks (NumPy, Pandas, Airflow, FastAPI, Flask, SQLAlchemy), • Highly proficient in asynchronous, event driven distributed systems, • Working knowledge of cloud-native architectures, GCP preferred, • Experience in Go and working with real-time data streams What we offer • Unique opportunity to work on new, cutting-edge technology in financial trading, • Self-funded and already profitable international company in a future-proof market, • Great culture and team spirit with flat hierarchy and quick decision-making, • Work-life balance with a remote-first culture (Europe or onsite in Zug, Switzerland), • Competitive compensation scheme with an annual bonus, • 25 days of annual leave, pension, insurance and regular company events Do you want to help us to bring our already profitable system to the next level and build the next generation of our revolutionary products? Then please apply below.

Hiring for a fully systematic crypto algo trading firm based in London. You will be working within a fast paced environment but is able to keep it relaxed in order to build out their greenfield trading platforms. This role will be as part of a relatively new team, who enjoys getting their hands dirty with interesting work whilst also partaking in efforts to scale the firm's next phase of growth. You will be directly building out their low latency trading platform from scratch with the added benefit of going through no red tape. There will be an above the market rate salary package provided alongside progression within your career. The structure of this company is quite different to others in the industry, would build upon your skill set well, and give you access to noteworthy industry veterans who you'd have as a reporting line. Requirements: • 2+ years professional experience with a Rust, • A Bachelors or Masters degree in Computer Science, Engineering, Mathematics or a related discipline, • Developed low latency code, • Worked on high throughput/distributed systems, • Crypto trading engine experience, • 2+ years experience as a software Engineer/Developer

Senior Full Stack Engineer | Node.js & SQL | Data‑Heavy FinTech Platform You’ll join a 50‑person, London/US SaaS scale‑up serving top‑tier investment firms with a market‑leading, data analytics platform for global credit investors (think Reuters and Bloomberg) The engineering org is London‑based (circa 13–14 people across DevOps, Frontend, AI/ML, Backend, and QA). Everything is the latest and greatest tech in the cloud, serverless etc. The office is based in Victoria and the team go in twice a week (Mondays & Wednesdays) for collaboration meetings. The Role In this role, 80% of your time will be spent on development (Node.js) and 20% of your time leading projects. When you're developing, 90% of this time will be working on Node.js code with a light 10% frontend touch, designing and delivering features end‑to‑end while helping re‑architect a platform that processes billions of rows of financial data. You’ll drive architectural decisions, own services to production, and contribute to how massive datasets are modelled, partitioned, and served to customers. Non‑Negotiables: • 8–10 years’ software engineering experience across multiple environments, • Node.js backend development, • SQL mastery with experience of working with large‑scale, data‑heavy systems (our client has billions of rows), • Architectural design experience and comfort with frequent releases/peer review, • Product mindset and ownership from build to deploy in an agile environment What You’ll Work With • Backend: Node.js (plus some Python, C++), • Frontend: JavaScript (Vue.js) & TypeScript, • Data: PostgreSQL & DynamoDB, • Cloud & CI/CD: AWS Lambda, GitHub Actions Nice to Haves • Financial services or large‑scale market data experience, • Python & C++ Development experience, • Database partitioning/re‑architecture exposure, • Mentoring/tech‑lead experience (or appetite to step up), • Modern software engineering/development practices, including micro-services, agile, TDD, etc. and common system integration patterns, • Knowledge of AWS services and IaC Why Join / Projects • Re‑architect and scale core services powering a must‑have analytics product, • Get the product ready for some serious scale & growth, • Shape data models and access patterns for huge datasets and new product lines (beyond bonds & credit into new systems like loans, etc.), • High‑trust engineering culture: own your code to production with you personally making 10–12 deploys per day, • Direct impact on customers who analyse and ingest your data via APIs at a serious scale, • Clear growth path with potential to move into team leadership Employee Benefits • Salary: £100,000–120,000 circa, • Hybrid: 2 days in‑office (Mondays & Wednesdays, non‑negotiable) in Victoria area, London, • Pension scheme; private medical; basic on‑site gym access, • 25 days’ holiday plus bank holidays; learning & development; team events; cycle to work; choice of quality hardware A great role here and the chance to work with an awesome team. Apply ASAP! Senior Full Stack Engineer | Node.js & SQL | Data‑Heavy FinTech Platform

🚀 Founding Engineer - AI Implementation I'm working with an innovative start-up that's building a new kind of product for a world of infinite software, a tool that helps people make sense of large, fast-moving websites. Think of it as a “time machine” for the web. They have raised a healthy pre-seed round from top-tier investors, are seeing early product pull, and are now growing the founding team. This is an opportunity to join at the ground floor, help shape the company, and build something genuinely new. Who thrives in fast-moving, high-ownership environments. That's comfortable wearing many hats, architecture, product, infrastructure, and shipping features. 🧑 💻 Role & Responsibilities • Work closely with the founder to build core product features end-to-end., • Architect and scale systems for speed, reliability and usability., • Own key parts of the stack and help shape technical direction., • Contribute to product decisions and overall company culture., • Build fast, ship often, learn and iterate. 🧰 Tech Stack • TypeScript across frontend, backend and infrastructure., • Rust where performance matters - nice to have requirement, • SQL as the backbone for data., • Modern tooling, monorepo, and a pragmatic engineering approach. 🌱 Why Join • Early impact: join a 3-person team at the earliest stage., • High ownership: shape the product, stack and culture., • Timing: this is a rare moment to build at the frontier of a major technology shift., • Growth: gain deep exposure to the startup journey from day one., • Compensation: £60K–£100K salary + meaningful equity, rising post next funding milestone.

Presales Data Solutions Architect - Banking - London - Hybrid - £140,000 - £150,000 My client are a long standing partner of ours and are a leading global tech consultancy. This is an exciting opportunity to join this client as a technical sales lead at VP level focusing on data and AI in the financial services sector and servicing their clients in this area. Salary and Benefits • Competitive salary of £140,000 - £150,000 (DOE), • Hybrid working from London office (2-3 days per week in office), • 15% bonus, • Private medical care, • Strong pension scheme, • Life assurance, • Income protection, • And many more Role and Responsibilities • Lead the technical pre-sales process for financial services clients, establishing credibility with C suite stakeholders., • Architect and end-to-end data and cloud solutions for large-scale data transformation programmes., • Define and own cloud migration, modernisation, and optimisation strategies, showing expertise in multiple leading cloud platforms and associated tools and technologies., • Design and position reusable data products and data architectures to enable strong and measurable transformation outcomes, aligning with client objectives in financial services., • Build relationships at C-suite level by offering data-driven advisory on strategy, transformation roadmaps, and innovation opportunities., • Define data governance frameworks, metadata management, and quality controls using a variety of platforms., • Inspire and guide cross-functional global teams, ensuring best practices, knowledge sharing, and innovation are embedded in every engagement., • Maintain awareness of emerging data, AI, and cloud trends to support go-to-market strategies and strengthen thought leadership position. Requirements • 10+ yrs experience in data and AI (blend of technical and sales experience), • Expert experience in financial services and banking industry, • C-Level Engagement & Advisory experience, • Enterprise Architecture Leadership experience, • Proven track record of technical sales experience in data with tangible evidence of deal figures representing consistency and quality, • Strong tech consultancy background If you’re interested, get in touch ASAP with a copy of your most recent and up-to-date CV and email me at or you can call me on 0191 300 1232. Please Note: This is a permanent role for UK residents only. This role does not offer Sponsorship. You must have the right to work in the UK with no restrictions. Some of our roles may be subject to successful background checks including a DBS and Credit Check. TRG are the go-to recruiter for Power BI and Azure Data Platform roles in the UK, offering more opportunities across the country than any other. We're the proud sponsor and supporter of SQLBits, Power Platform World Tour, the London Power BI User Group, Newcastle Power BI User Group and Newcastle Data Platform and Cloud User Group. To find out more and speak confidentially about your job search or hiring needs, please contact me directly at

Role Responsibilities: • Administer and manage DevOps environment., • Work with developers to implement pipelines and releases for Digital platforms using cloud-based services either from AWS or Azure and orchestration tools based on requirements., • Help implement the bank’s strategic aims, promote operational efficiencies, decrease time to market, while maintaining environment consistency and resilience., • Support the adoption of cloud technology and automated code driven deployments., • Raise awareness of operational risks by regularly evaluating and escalating them via the bank's risk framework., • Understand common best practice working methods, processes, and tools, across the Digital Platform and AWS Services, in the ongoing development of the bank's cloud services., • Troubleshoot and resolve technical problems across environments., • Stay current with new technologies, development methods and trends relating to cloud technology and information technology more broadly., • Produce technical documentation supporting the design and operation., • Ensure the Digital platforms are running in a cost-efficient way, without reducing resilience or increasing risk of service disruption., • Support pre-production acceptance testing to help assure the quality of the bank’s cloud-based technology services., • Ensure the bank's is compliant with the relevant license agreements and regulatory obligations., • Take ownership for the security of the technology you work with, and the AWS platform as a whole, ensuring best practice security principles are adopted by default and security vulnerabilities are proactively identified and dealt with. Required Experience: • Experience in setting up and maintaining automated CI\CD pipelines in AWS Code Build & Azure DevOps., • Good knowledge of AWS/Azure Cloud services and managing them using Terraform., • Strong experience in managing configuration management tools like Ansible., • In-depth experience in deploying applications using immutable methodologies like Docker and orchestration using Kubernetes., • Good to have experience with ArgoCD or any related GitOps tools., • Hands-on experience in scripting languages such as Shell scripts, YAML, Go Lang and it’s well to have Python., • Experience in using a common version control system like Git in a team environment., • Hands-on experience with built tools like Maven or Gradle., • Experience in application dependency management tools like Jfrog Artifactory or any other related tools., • Practical experience in supporting applications deployments., • Understanding of network topologies and common network protocols and services., • Good to have knowledge on SSL/TLS., • Good to have experience in building, monitoring tools (Ex: Grafana, Prometheus, ELK, Dynatrace, logz.io), • Experience in traditional and agile development/project methodologies., • Experience in any ticketing tools like (Ex: Jira)., • Excellent communication skills, written and verbal., • Excellent analytical & problem-solving skills, • A positive ‘can-do’ attitude, • A team-player mindset, coaching more junior resources., • Demonstrate proactivity, flexibility, and persistence., • An attitude of continuous improvement, • Independent delivery of tasks and projects

iOS Engineer Location: London (2-3 days p/week) Salary: £Up to £85k An opportunity has arisen for an innovative organisation within the open data space, who are currently seeking an experienced Senior iOS Developer. You will be responsible for building and maintaining new and exciting features while also driving technical discussions, API designs and architecture. You will get the opportunity to make a big impact in a rapidly growing business. Their culture is based on working together, collaboration and being supportive; all ideas are encouraged, and feedback is valued. This opportunity is suitable for someone who enjoys voicing new and exciting ideas. Senior iOS requirements: · 3+ years of commercial experience with iOS development. · A strong understanding of Swift and SwiftUI · Experience using async/await and Combine. · Good experience with automated testing. If you're a Senior iOS Developer looking to work for a rapidly growing organisation with a completely new category of product, please apply.

Lead .NET Developer | Legacy to Modern | C#, .Net | SaaS Data A fast-growing SaaS business is investing heavily in its tech platform and building out a senior engineering hub in London. They’re on the lookout for a .NET Specialist to help drive modernisation, set technical direction, and mentor squads as they scale. This isn’t a “heads down coding only” role; you’ll be a technical authority across product lines, shaping architecture, leading migrations away from legacy frameworks, and ensuring the platform is stable, scalable, and fit for the future. Expect to spend plenty of time coding, alongside leading migrations and mentoring engineers. What you’ll be doing: • Own design + build of complex apps with C# and .NET Core/Framework, • Lead migrations from Web Forms/ASMX to modern stacks (.NET Core, MVC, REST APIs), • Influence the technical roadmap across multiple squads, • Partner with QA, Product, and DevOps to deliver reliable features in agile sprints, • Implement and fine-tune CI/CD (TeamCity, Octopus), • Manage deployments across IIS + AWS, • Mentor developers through code reviews and architectural guidance, • Optimise SQL/T-SQL performance for production systems What we’re looking for: • Strong background in C# and modern .NET Core, • Comfortable balancing legacy upkeep with platform modernisation, • Confident with IIS, AWS, TeamCity, Octopus Deploy, SQL Server, • Bonus points for exposure to Angular or Telerik libraries, • Experience in a senior/lead dev role, ideally in SaaS or product-led teams, • Someone who enjoys mentoring, influencing direction, and staying hands-on Location & working style Hybrid London role, expect 1–2 days a week in the office with squads that value autonomy, collaboration, and building things that last. Lead .NET Developer | Legacy to Modern | C#, .Net | SaaS Data

Oracle EPCM Systems Lead – London / Hybrid – Up to £100K + Excellent Benefits & Bonus Overview: An exciting opportunity has arisen for a Senior Technical Systems Owner – Oracle EPCM (Enterprise Profitability & Cost Management) to join a global technology-led organisation. This role offers the chance to take ownership of a key system that supports complex intragroup arrangements and transfer pricing compliance. Role & Responsibilities: • Own and administer Oracle EPCM, ensuring design and data models remain fit-for-purpose., • Provide technical support for intercompany recharge processes., • Lead requirements gathering, solution design, configuration, testing, and integration management., • Build and maintain reports, forms, and data load processes., • Manage Oracle ERP data feeds and wider system integrations., • Deliver EPCM training and support release impact assessments., • Contribute to governance processes and support project delivery alongside IT and business teams. Essential Skills & Requirements: • Strong knowledge of Oracle EPCM and related technologies (Oracle Fusion, ERP)., • Experience working across finance, tax, and IT functions., • Good understanding of finance and transfer pricing principles., • Skilled in requirements gathering, solution design, integrations, reporting, and testing (SIT/UAT)., • Strong problem-solving and stakeholder engagement abilities., • Project management experience with the ability to balance multiple priorities. Package: • £100K basic salary, • Bonus Scheme, • Contract: full-time, permanent, • Location: London (hybrid, 3 days in-office), • Benefits: 28 days holiday plus bank holidays, pension, private medical, life cover, flexible benefits fund, parental/adoption leave, education assistance, and more., • Supportive, collaborative culture within a global organisation.

Our client is a rapidly expanding global fintech company delivering modern trading and risk management software to top-tier banks, hedge funds, and energy and commodity trading firms. With operations across the US, UK, Europe, and Asia, the company is at the forefront of digital innovation in the trading space. Their platform is widely adopted across the energy sector, offering robust capabilities for front-to-back trading, risk analytics, and operational processes. About the Role We’re looking for a Business Analyst with strong domain knowledge in energy and commodities to join the London team onsite. You’ll play a central role in delivering cutting-edge trading solutions, supporting client implementations, and enhancing the platform’s functionality across various energy markets—including oil, gas, power, certificates, and metals. This is a hands-on role working closely with both clients and internal teams to ensure the platform meets evolving market needs. Responsibilities • Partner with clients to gather, analyze, and document business and functional requirements, • Define and manage enhancements to the energy trading framework, including new instruments and workflows, • Translate complex business needs into clear specifications for the product and development teams, • Support implementation projects and platform configuration for energy clients, • Participate in testing and validation of new features and system updates, • 5+ years of experience in the energy trading or commodities domain, ideally within trading systems or vendor platforms, • Solid understanding of commodity derivatives (OTC and exchange-traded), pricing and risk methodologies, market data, and trade lifecycle processes, • Strong analytical mindset with the ability to break down complex problems into actionable solutions, • Comfortable working in a client-facing role with strong interpersonal and presentation skills, • Degree (Master’s preferred) in a technical or quantitative field such as Engineering, Mathematics, or Computer Science

Job Summary: The Trading and Risk Management System (TRMS) team is responsible for developing, supporting and maintaining our front and back office trading web applications using Python, the proprietary Beacon Dependency Graph and Glint, the Beacon UI framework. The successful candidate will contribute to the growth of the platform, exercising an eye for detail across all aspects of the development lifecycle while maintaining organization and good code hygiene. This engineer should be able to effectively communicate both with internal teams and with clients. The successful candidate will help Glint continue to grow, exercising an eye for detail across all aspects of the development lifecycle while maintaining organization and good code hygiene. This Senior Engineer should be able to effectively communicate both with internal teams and with clients. The successful candidate values teamwork and collaboration, as well as continuous learning and application of new technologies and trends. With progression in this track, the responsibilities expand to include leading teams, designing complex software systems, providing mentorship, and managing cross-functional integration. Responsibilities: • Design, build, deploy, and maintain quality code that is simple, well-structured, clear, and well-tested., • Effectively break down and solve complex problems that require research or collaboration., • Communicate effectively, regardless of medium, audience, or timing., • Work with internal and external clients to gather and analyze requirements and product enhancements, • Participate in code reviews and provide technical feedback to the team, • Strong command of multiple levels of automated testing (e.g., unit, integration, contract, end-to-end, etc.)., • Mentor new and less-experienced team members., • Initiate design and feature discussions, advocating for improvements in software performance, scalability, reliability, and security., • Coordinate with other teams to ensure the successful integration of software applications., • Troubleshoot and resolve production incidents quickly and effectively., • Understand, respond to, and address customer needs and issues with empathy and timeliness. Required Skills: • Proficiency in Python or another typed, object-oriented programming language., • Deep knowledge of software methodologies, tools, and typical architectural patterns., • Experience with trading and risk management solutions is a nice to have, • Experience designing and building customer facing applications/components, • Self-starter who is enthusiastic for software work in a software-as-a-service company., • Driven by client satisfaction., • Strong teamwork skills., • Ability to manage own time and deliver expected results on time., • Commitment to continuous learning and improvement., • Exceptional analytical skills., • Strong computer skills, including proficiency in Microsoft Office., • Excellent attention to detail and strong documentation skills., • Outstanding verbal and written communication skills., • Strong organizational and interpersonal skills., • Exceptional problem-solving abilities. Education and Experience: • Degree in Computer Science or related field., • 7+ years of software development experience using Python or any other OOP languages. Clearwater Analytics (NYSE: CWAN) is transforming investment management with the industry’s most comprehensive cloud-native platform for institutional investors across global public and private markets. While legacy systems create risk, inefficiency, and data fragmentation, Clearwater’s single-instance, multi-tenant architecture delivers real-time data and AI-driven insights throughout the investment lifecycle. The platform eliminates information silos by integrating portfolio management, trading, investment accounting, reconciliation, regulatory reporting, performance, compliance, and risk analytics in one unified system. Serving leading insurers, asset managers, hedge funds, banks, corporations, and governments, Clearwater supports over $8.8 trillion in assets globally. Learn more at ___.

Data Architect x1 days in office a week (open to more flexible options potentially) A blended strategic & 'hands-on' opportunity to lead data architecture at an established and globally respected brand who are undergoing major digital transformation (x10 data engineers already in place, wider 50 person engineering group). This role sits at the heart of their data function, helping to design and evolve a modern, scalable data platform that will underpin key business decisions and digital products for years to come. As Data Architect, you’ll be the technical authority for how data is structured, integrated, and governed, working across engineering, product, and business stakeholders to shape and deliver the long-term vision for enterprise-grade data architecture. Key Responsibilities • Design and implement scalable database solutions, conceptual and logical data models, and metadata-driven pipelines, • Own the full data lifecycle from initial design and ingestion to governance and performance optimisation, • Lead architectural direction across the platform, helping the business move from legacy to future-state infrastructure, • Ensure GDPR/data compliance, security, and high-quality documentation are baked into all data solutions, • Work cross-functionally with delivery teams, stakeholders, and vendors to align on technical vision and execution, • Influence and guide on best practices in data modelling, platform strategy, and pipeline design, • Support analytics and digital product teams through robust architecture and integration patterns Tech Environment & Tooling • Deep focus on Microsoft Azure and associated services: Azure Data Factory, DataBricks, CosmosDB, Azure SQL, • Strong usage of SQL Server and modern data warehouse/lakehouse design (preferably Databricks-based), • Data modelling using Kimball and/or Data Vault methodology, • Experienced with both structured and unstructured data environments, • Experience with MDM, data lineage, data cataloguing, and enterprise metadata management, • Familiar with Agile, SCRUM, and project frameworks like PRINCE2 Requirments • Proven experience as a Data Architect or Lead Data Engineer in enterprise or complex environments, • Strong ability to communicate architectural principles to both technical and non-technical stakeholders, • Hands-on data modelling to at least 3NF, with a deep grasp of integration and warehousing design, • Skilled in balancing business needs, technology constraints, and delivery timelines, • Passionate about emerging tech and delivering real-world value through architectural excellence Why Join? • Be the architectural linchpin in a major data transformation journey, • Work in a visible, senior role that directly impacts strategy, product, and operations 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).

Machine Learning Engineer | London (Hybrid) | £70,000 - £80,000 We are looking for a Machine Learning Engineer to join our London-based client, to deliver end-to-end solutions on exciting new projects which have come about due to growth. You’ll be designing, building and deploying machine learning models which solve complex business challenges, working closely with cross-functional teams at all stages, to turn insights into impactful products. In this role you will • Work end-to-end on new ML models from development through to training and optimising, • Work closely with a small team of data scientists, engineers and product managers, • Implement scalable data pipelines and deployment strategies for new models, • Continuously improve solutions and conduct performance evaluations of models What we’re looking for • 3+ years of industry or research experience, • Python and SQL proficiency, with experience using ML frameworks e.g PyTorch, • Experience with Azure cloud, • Driven to progress within a growing SME What our client are offering • £70,000 - £80,000 salary DOE, • Flexible working arrangements with 2 days on site, • Ongoing development and progression opportunities in line with your interests and skills

AWS Migration Consultant/Amazon Webservices Migration Consultant We are working with a leading consulting company that are seeking an AWS Migration Consultant. AWS Migration Consultant (Java/BluAge) DB (DATABASE) The ideal candidate would have: • Java and Blu Age experience, • 8+ years experience, • good knowledge with Mainframe organization to AWS

CTO | Global SaaS | PE-Backed | Scale & Exit Opportunity Overview: A global SaaS business with 600 people worldwide (130 in Engineering) is entering a pivotal phase: consolidating a multi-product landscape and scaling from ~$100m ARR to ~$200m over the next three years. Backed by a leading private equity firm, this is a rare opportunity to lead the technology function through a major multi-product consolidation and scale-up, directly influencing enterprise value. We’re looking for a strategically minded, technically credible CTO - someone who can turn complexity into clarity, standardise technology, embed engineering discipline, and inspire a culture of excellence across engineering teams. You'll need to have also witnessed such scale too - not necessarily as CTO, potentially as a VP - but had a leading role and know what it takes to achieve this. You’ll partner with the COO, Chief Product Officer, and Chief Architect to design and deliver technology strategy, giving confidence to peers and investors while motivating teams through technical credibility and leadership. Key initiatives will include: • Consolidating acquired products into a unified, coherent single sign-on platform, • Driving cloud migration to AWS and broader technology standardisation, • Embedding measurable engineering excellence across global teams, • Aligning strategy with execution in partnership with Product, Security, and leadership, • Leveraging agentic AI to accelerate delivery and efficiency In terms of the experience we're looking for: • A proven technology leader with experience scaling SaaS platforms, ideally in PE-backed businesses., • Ability to earn trust and respect across both Engineering teams and the C-Suite,, • Prior experience leading similar similar transformations - simplifying fragmented products, streamlining platforms, and integrating acquisitions to create clarity and scalability., • Strong technical acumen, a modern SaaS mindset, and a pragmatic approach to emerging technologies, including AI, to drive measurable impact., • You excel in engineering performance and know what good looks like - embedding metrics, modernising culture, and inspiring teams across distributed environments., • Curious, resilient, and outcomes-focused, you bring structure to ambiguity and inspire confidence at every level. Location & Package: London HQ, hybrid (3 days in-office). Very strong package with a highly attractive equity opportunity.

Java Developers - (SaaS) We are working with a leading SaaS company, who specialise in building AI Products. They are looking for a Java Developers, ideally with some React.JS to join their team Year's of experience - 1-5 years Stack; Java 17/21 AWS TDD CI/CD React.js/TypeScript This role is 3 days a week in the office (London) and 2 days WFH 80k + Pension 2 stage interview process

Location: London or Manchester Salary: £55,000 - £90,000 per annum (experience dependent) + benefits Security Clearance: Must be eligible for SC Clearance (5 years continuous UK residency required) Certifications: Ideally certified in Cloud Development or Engineering (certification support provided) Work With a Premium Google Partner on Cutting-Edge GenAI Projects We’re recruiting on behalf of a leading technology consultancy that partners closely with Google to deliver innovative cloud solutions across the UK. This is a fantastic opportunity for a Cloud Solution Engineer or Junior Cloud Architect to work on high-impact projects using the latest in GenAI and cloud-native technologies. You’ll be joining a team that’s shaping the future of cloud architecture - designing secure, scalable platforms and working directly with Google engineers to bring transformative solutions to life. The Role • Architect and implement secure cloud solutions using Google Cloud technologies., • Collaborate with cross-functional teams and Google experts on GenAI and cloud-native initiatives., • Contribute to infrastructure automation, CI/CD pipelines, and cloud security frameworks., • Support junior engineers and grow into a technical leadership role. What We’re Looking For • Hands-on experience with Google Cloud Platform (GCP) or similar cloud environments., • Familiarity with Infrastructure as Code (Terraform), Kubernetes, and CI/CD tooling., • Strong grasp of cloud networking, IAM, and security best practices., • Excellent communication and problem-solving skills., • A growth mindset and ambition to evolve into a Cloud Architect or Engineering Lead. What’s On Offer • Direct collaboration with Google on high-profile cloud projects., • Access to the latest GenAI technologies and training., • Full support for new certifications and career development., • Competitive salary and benefits package including private medical insurance and additional leave for charitable work., • Flexible working arrangements with occasional client site visits. Ready to take your cloud career to the next level? Apply now to be part of a team that’s driving innovation at the forefront of cloud and AI. Reference: AMC/JWH/GCA1

🌟 X8 SC-Cleared Consultant Engineers – High-Impact Gov & Defence Projects | London Onsite | Huge Growth & Progression 🌟 🚨 Immediate Start or 3 Month Notice Max 📍 London-Based ( Weekly travel when required on site in london or client site) 🛡️ Sole UK Nationals with Active SC Clearance Required Are you a Security Cleared Consultant with a strong engineering background, looking to join a mission-driven consultancy working on some of the UK’s most sensitive and impactful government and defence projects? Areti Group is proud to be partnering with one of the UK’s fastest-growing, best-funded consultancies, delivering high-stakes, high-impact programmes in the public sector. With significant growth plans underway, this is your chance to get in early and help shape the future of UK public sector tech delivery. 🔍 The Role You’ll be deployed on fast-paced, technically complex programmes, combining your engineering expertise and consulting mindset to drive innovation and deliver meaningful outcomes. ✅ What We’re Looking For: • Active SC/DV Clearance (Must be current clearance), • Sole UK Nationals only – no dual nationality due to project sensitivity, • Available now or with a max 1-month notice, • Able to work onsite in London or client site and happy to travel, • Experienced in:, • Python, SQL, JavaScript, TypeScript, • Palantir Foundry (strongly preferred), • Client-facing consultancy background – confident working directly with stakeholders, • Willing to travel as needed 🚀 Why Join? • Work That Matters – deliver real outcomes in national security & government, • Massive Progression Opportunities – hypergrowth = fast-tracked career, • Backed to Succeed – well-funded, respected, and trusted by government clients, • Flat Hierarchy, High Trust – autonomy and ownership from day one, • Supportive Team Culture – collaborative, people-first environment, • Streamlined Interview Process – decisions in days, not weeks 💥 Salary & Benefits: • £50,000 – £130,000 depending on experience, • Equity options, • Performance bonus, • Private healthcare, • Generous holiday allowance, • Truly exciting, career-defining work 🔧 Upcoming Roles Include: • Software Engineers, • Data Engineers & Scientists, • Forward Deployed Engineers, • DevOps & ML Engineers, • Technical Leads & Architects, • Development Strategists, • Product Managers & Reliability Engineers, • Data Engineers, • Threat Analysts This is a rare opportunity to be part of something meaningful from the ground up, with real impact, incredible growth, and a fast-moving, high-trust environment. 📨 Apply now or reach out directly for a confidential chat. 🌳 Areti Group – People & Planet Before Profit. Always. 🌳

Data Engineer x4 days a week in their London office Join a fast-scaling, product-led tech company on a mission to transform how their sector performs in real time. With a strong focus on data-led decision-making and seamless mobile experiences, this team is building out their next-generation data infrastructure, and they’re looking for another Data Engineer to help drive that forward. This is an exciting opportunity to shape the way data flows through a live product used by thousands, while working closely with analytics, engineering, and commercial teams. You’ll be joining a small, high-impact team, reporting to a technical leader with a strong background in applied data architecture. What You’ll Be Doing • Designing, building, and maintaining scalable data pipelines to power both internal analytics and customer-facing mobile/web applications, • Developing robust ETL processes for ingesting and transforming data from a variety of sources, particularly APIs, • Creating and optimising data architectures to ensure efficient data storage, processing, and retrieval, • Supporting backend integrations (Python, Django) to ensure clean interfacing between data systems and applications, • Collaborating with stakeholders across Data Science, Product, Ops, and Commercial to shape data models that meet the needs of a growing business, • Supporting CI/CD, data versioning, and monitoring to ensure the reliability and accuracy of production pipelines, • Driving improvements in data access, documentation, and visualisation across the organisation What They’re Looking For • Proven experience designing and maintaining data pipelines in production environments, • Strong Python and SQL skills; familiarity with frameworks like Airflow, Spark, or similar, • Solid understanding of data modelling, architecture, and warehousing best practices, • Comfort working with cloud platforms (AWS, Azure) and infrastructure tools (e.g. Terraform, SageMaker), • Willingness to gain intermediate-level backend development skills (especially with Python/Django), • Bonus: experience with data lakes, CI/CD, and data quality/versioning tools 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).