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About the Role We are seeking an experienced aviation professional to lead strategy and drive transformation through the coordination of teams implementing innovative projects in maintenance programme development. These initiatives will leverage data-driven and AI-enabled tools, as well as other advanced digital technologies, to optimise processes within the airline’s Technical Operations. Please note this is not a data science or IT development role. The successful candidate will act as a Subject Matter Expert (SME), working closely with AI labs, data scientists, and operational experts to guide the development and integration of AI-powered tools and other innovative technologies. The emphasis is on applying these solutions to drive business transformation within Technical Operations and Maintenance, Repair & Overhaul (MRO) functions. Key focus areas will include: • Optimisation of aircraft maintenance programme development, • Escalation processes for maintenance tasks and check intervals, • Optimisation of non-mandatory maintenance tasks, • Standardisation of maintenance job cards and job instructions, • Development of optimised work packages, • Deployment of digital and AI-powered performance dashboards The role aims to enhance safety, increase operational efficiency, and optimise maintenance costs. It requires a strong understanding of airline maintenance processes and supply chain dynamics, combined with the ability to bridge the gap between maintenance and engineering technical teams, operational stakeholders, and the AI lab and data scientists. The successful candidate will act as a key facilitator, ensuring that innovative tools and models are developed collaboratively and in alignment with operational realities and strategic business needs. This is a strategic leadership position that brings digital transformation into one of the most safety-critical and capital-intensive areas of the airline industry. Key Responsibilities • Define and execute the airline group’s digital transformation roadmap within Technical Operations and MRO for maintenance programme development. • Coordinate cross-functional teams across engineering, planning, maintenance, and digital/tech units to ensure alignment and adoption of AI-enabled solutions. • Lead the deployment of AI-powered tools for maintenance programme development, ensuring compliance with regulatory requirements and OEM guidelines. • Collaborate with engineering and planning teams to integrate new maintenance tools and adapt programmes to fleet and operational needs. • Validate use cases and ensure scalability of maintenance programme optimisation solutions across multiple operating companies (OpCos). • Drive change management and stakeholder engagement to embed AI-driven maintenance programme practices into operational workflows. • Monitor and communicate KPIs to demonstrate impact on safety, operational performance, and cost efficiency. Required Qualifications & Experience • Degree in Aeronautical Engineering, Mechanical Engineering, or a related technical discipline. • Extensive experience in aircraft maintenance programme development within an airline, MRO, OEM, or aviation regulatory body. • Native / Bilingual in English. Ideal Candidate Profile • Knowledge of regulatory frameworks (EASA Part-M, Part-CAMO, FAA equivalent)., • Proven track record of leading transformation or digitalisation projects in maintenance or operational settings. • Strong knowledge of maintenance programme optimisation methodologies and compliance requirements. • Ability to bridge engineering expertise with data/AI-driven innovation., • Strategic mindset with excellent stakeholder management and communication skills., • Passion for driving innovation and digital transformation in the aviation industry. What We Offer • The opportunity to accelerate your career at the forefront of airline maintenance digital transformation, leading high-impact projects across a global aviation group. • Continuous development of technical, leadership, and digital skills in a collaborative environment that fosters innovation and professional growth

Data Scientist – Hedge Fund (New launch long/short equity) A newly launched long/short hedge fund specialising in the global Industrials sector is seeking a Data Scientist to help shape its data-driven investment strategy. The firm combines fundamental research with advanced data science, building scalable infrastructure where insights directly influence portfolio performance. The Role The Data Scientist will originate and analyse novel datasets, build predictive models, and deliver insights that drive investment decisions. The position involves working closely with investors and engineers to forecast key company KPIs, design real-time dashboards, and develop best-in-class data infrastructure. Key Requirements • Strong Python (pandas, NumPy, scikit-learn; PyTorch/TensorFlow a plus) and SQL skills, • Experience applying advanced analytics or ML to real-world data (finance, fintech, or forecasting contexts ideal), • Proficiency with BI tools (Tableau or similar), • 2–6 years’ relevant experience and a strong quantitative background, • Ability to source and structure new datasets and collaborate across disciplines Opportunity This role offers the chance to make an immediate impact on investment decisions, collaborate with an experienced investment and technology team, and push the boundaries of data-driven investing. As the firm grows, the Data Scientist will have the opportunity to shape and expand its data science capability.

About Us We are a VC-backed startup focused on behavioural AI, currently in stealth. We are building for retail with a focus on Recommendation Systems, Reinforcement Learning and Generative AI. Our platform is designed from the ground up - no legacy, no patchwork systems - just a clean slate and a clear vision. Our mission is to build products that customers love by harnessing cutting-edge AI to transform their shopping experience. About the Job We are looking for a Senior Data Scientist with experience in bringing advanced machine learning and data science systems to production to work with our team of industry leading domain experts and engineers. You'll be working across our entire data science stack, from advanced recommender systems to comprehensive performance analytics. Key Responsibilities: • Design and implement scalable machine learning for complex data analysis, optimised recommendations, and predictive modelling., • Translate the latest advances in machine learning into impactful solutions and products, from rapid MVPs to fully deployed, production-ready systems., • Bring your models to production and optimise for inference in edge computing environments. Essential Qualifications: • 3-5+ years implementing advanced data science solutions in a commercial setting., • MSc in Computer Science, Machine Learning, or a related field., • Experience building data pipelines (realtime or batch) & data quality using modern toolchain (e.g., Apache Spark, Kafka, Airflow, dbt)., • Strong foundational knowledge of machine learning and deep learning algorithms, including deep neural networks, supervised/unsupervised learning, predictive analysis, and forecasting., • Expert-level proficiency in Python, with a demonstrated ability to develop and debug production-grade code. Desired Skills (Bonus Points): • Strong practical understanding of retail analytics including consumer segmentations, personalisation systems, campaign effectiveness and media measurement., • Experience with recommender systems and/or behavioural AI. What We Offer: • Opportunity to build technology that will transform millions of shopping experiences, • Real ownership and impact in shaping our product and company direction, • A dynamic and collaborative work environment, • A chance to work with cutting-edge technologies and solve challenging problems, • Competitive compensation, • Equity in a rapidly growing company If you're an energetic data scientist who thrives in a fast-paced environment and wants to make a real impact on the future of retail, we encourage you to apply.

A leading hedge fund company is looking for an ambitious Python quantitative developer to join their London office. You'll collaborate closely with Quant Researchers, tackling diverse tasks such as implementing trading strategies, building research frameworks, prototyping data feeds, developing portfolio techniques, and creating risk analysis tools. Requirements • Bachelors or higher in computer science or equivalent, • Strong Python knowledge, • Strong interest and knowledge of financial markets and instruments, • Experience in data analysis techniques and libraries like NumPy, SciPy, and Pandas, • Solid understanding of mathematics, including statistics, asset pricing theory, and optimization algorithms

Your mission Working within the Games Creation team you will be responsible for creating and validating math models for online slots and other games. You will be inspired by market leading content and pursue innovation, working in collaboration with Game Designers to deliver best in class gambling games. What you’ll do • Develop math models for gambling games that are robust and highly engaging to the player, • Use spreadsheets and simulation to create the best gaming experience possible, • Ensure all games meet necessary jurisdictional compliance requirements, • Provide statistical summaries that can be easily understood by non-mathematicians, • Work with game designers to turn game ideas into practical math models, • Review proposed designs and features and suggest alternatives when necessary., • Provide detailed statistical analysis of ideas under review., • Put forward your own game design ideas, • Work with the Engineering Teams that create the math model in a game, • Document model data, structure and implementation details, • Validate that game engine statistics match the math model, • Help troubleshoot the engineering team’s implementation of a model, • Contribute to the continuous improvement of the math development process, • Support existing math models and features, • Keep up to date with industry practices and developments What you’ll NEED • A degree in Mathematics/Statistics, Computer Science or equivalent, • Excellent problem-solving abilities, • 2+ years’ experience as a Mathematician in online gaming, • Use of Excel spreadsheets to design math models, • Experience using a high-level programming language, C++ preferred, • A portfolio of published games, • Excellent English language skills, written and spoken What you’ll be • Passionate about creating exciting games, • A motivated team player with outstanding problem-solving and communication skills, • Responsible. Take ownership of your projects. Manage your time across multiple active projects and deliver to agreed timescales. Why to join us • Inspiring and fulfilling work at an innovative and values-driven company creating cutting-edge tech, • Attractive salary and customisable benefits package, • Flexible working hours and ways of working (we promote hybrid working model, • Contemporary and accessible office environments with a range of workplace perks, • Being part of a team with a forward-looking, international mindset and agile working practices, • A friendly, inclusive and multicultural environment, • Wellbeing programmes, learning and personal growth opportunities, • A range of employee events throughout the year, • Opportunities to shape the tech community within and outside of the company, through mentoring and knowledge-sharing

Software Engineer - Python/C++ - Up to £140,000 Base Salary - 2 years experience + One of the most successful and profitable systematic trading firms are looking for the next generation of talented engineers to invest in. You would get the opportunity to work side by side with some of the most gifted and knowledgable teams across London. You'll get the opportunity to build distributed, low-latency, high performance systems with reliable and scalable back-ends which are powering critical trading operations. You will be driving the design and implementation of trading frameworks, market data solutions and global market connectivity. As well as massively parallel, high-volume distributed applications to enable the technology to scale concurrently with company growth. Required Qualifications/skills: • Degree in Computer Science or related field., • 3+ years commercial experience in a relevant role such as software or quantitative engineering., • Strong programming skills in either Python or Java., • In depth understanding of Complexity Theory, Data Structures and Algorithm design. Benefits: • Top of the market compensation package. Uncapped bonuses., • Private Health Care, • 25 days annual leave, • Pension contribution, • Training budget allocation, • Free Lunch and snacks in the office., • And many more!

About Us TheMathCompany or MathCo® is a global Enterprise AI and Analytics company trusted by leading Fortune 500 and Global 2000 enterprises for data-driven decision-making. Founded in 2016, MathCo builds custom AI and advanced analytics solutions to solve enterprise challenges through its hybrid model. NucliOS, MathCo’s proprietary platform, enables connected intelligence at a lower total cost of ownership (TCO). At MathCo, we foster an open, transparent, and collaborative culture, making it a great place to work. We provide exciting growth opportunities and value capabilities and attitude over experience, enabling our Mathemagicians to 'Leave a Mark'. Role Description • We are seeking a Data Engineering Manager with expertise in the CPG domain and hands-on knowledge of Azure Cloud technologies. Based in the UK, you will lead client-facing programmes, guide engineering teams, and ensure scalable, modern data solutions are delivered to support supply chain, sales, and consumer analytics for global CPG clients., • Leading Partner with CPG stakeholders to align data engineering solutions with supply chain, sales, and marketing priorities., • Define solution architectures and oversee end-to-end data pipelines, ETL/ELT processes, and data platform implementations., • Guide teams in applying best practices across Python, SQL, Databricks, and Delta Lake to deliver high-performance outcomes., • Manage client programmes, ensuring projects are delivered on time, within scope, and aligned to strategic goals., • Promote engineering standards, agile ways of working, and CI/CD adoption across teams., • Act as a trusted advisor, simplifying technical concepts and communicating clearly with business stakeholders., • Develop and maintain data pipelines using Azure ADF, Databricks, PySpark, and Delta Lake., • Build and optimise workflows in Python and SQL to support supply chain, sales, and marketing analytics., • Contribute to CI/CD pipelines using GitHub Actions (or similar) for deployment and testing., • Monitor production data workflows, provide troubleshooting support, and resolve performance issues., • Work with managers and architects to translate business requirements into technical designs and solutions., • Apply engineering best practices including version control, testing, and code reviews., • Embody MathCo’s culture and way of working., • Demonstrate ownership and strive for excellence in delivering results., • Actively engage and contribute to initiatives fostering company growth., • 8+ years of experience in data engineering, with at least 2+ years in a leadership/programme management role., • Domain expertise in CPG analytics., • Strong experience with Azure Data Factory, Databricks, Event Grid, Python, and SQL., • Proven background designing and overseeing enterprise-scale pipelines and platforms., • Familiarity with CI/CD processes (GitHub Actions or similar)., • Excellent communication, stakeholder management, and coaching skills., • Bachelor’s degree in Computer Science, Engineering, or related field., • Positioned as a Leader in Top Generative AI Service Providers – PeMa Quadrant 2023 by AIMResearch., • Recognized among Inspiring Workplaces in North America, 2023., • Accredited for Inclusive Practices by Great Place to Work Institute, India.

Company Description WALT Labs, a leading managed service provider, is dedicated to empowering businesses by harnessing the power of cloud technology. Our team specializes in delivering customized solutions tailored to meet the unique needs of our clients, driving growth and operational efficiency across industries. From supporting small businesses with seamless data migration to enabling large corporations to manage complex infrastructure projects, we provide exceptional service while staying at the forefront of cloud technology advancements. Role Description This is a full-time on-site role 3 days a week minimum in Kings Cross London. We are seeking a skilled Site Reliability Engineer with a strong focus on Google Cloud Platform (GCP) to join our dynamic team. In this role, you’ll be responsible for maintaining cloud infrastructure, managing incidents, and ensuring seamless operations for our clients. You’ll use tools like incident.io and JIRA to manage and resolve support requests efficiently. Qualifications • 8-10 years of experience managing applications and infrastructure performance., • Proven experience with Google Cloud Platform (GCP) services., • Familiarity with incident.io for incident tracking and management (of equivalent), • Proficiency in using JIRA for task management and support workflows., • Strong experience working with observability tools (Grafana), • Strong troubleshooting and problem-solving skills in cloud environments., • Understanding of cloud security and performance optimisation best practices., • Knowledge of scripting or automation tools (e.g., Python, Terraform) is a plus., • Excellent communication and customer service skills., • Certifications in GCP (Professional certifications) are highly desirable., • Ability to work under pressure and prioritise tasks effectively., • Bachelor’s degree in Computer Science, Information Technology, or related field (or equivalent experience). Responsibilities • Provide technical support and resolve issues related to Google Cloud Platform (GCP) services and AWS., • Manage and respond to cloud incidents using incident.io, ensuring timely resolution., • Use JIRA to log, track, and prioritize support tickets and workflow tasks., • Monitor and maintain cloud infrastructure for performance, reliability, and security., • Collaborate with teams to identify and implement solutions to technical challenges., • Assist in deploying, configuring, and optimising GCP resources., • Create and maintain documentation for troubleshooting processes and best practices., • Proactively identify opportunities to improve cloud environments and support processes., • Support clients and stakeholders by providing clear communication and updates during incident resolution., • Stay up-to-date with the latest GCP developments and contribute to team knowledge sharing. Benefits • 20 holiday days + bank holidays (earn 1.5 days every 3 years), • Private health insurance

Senior Data Scientist Up to £80,000 Join a Brand Equity start up that partners with leading CPG and retail brands better understand their market position, optimise marketing spend, and strengthen brand equity through advanced data science techniques. Responsibilities: • Responsible for integrating multiple previously disconnected datasets, • Leveraging advanced techniques in machine learning, natural language processing (NLP), and computer vision, • Utilise these technologies to uncover novel consumer insights, empowering clients to make data-driven decisions, • Enhancing understanding of consumer behaviour, market trends, and emerging patterns., • Play a key role in standardising AI into a global solution Requirements: • MSc in Computer Science, Artificial Intelligence, Mathematics, Statistics or related fields., • Experience in Consumer / Marketing Analytics, • Strong proficiency in Python and experience with relevant ML libraries/frameworks. Please note: This role requires 1–2 days onsite per week onsite in Central London. How to Apply: Please register your interest by sending your CV to Emily Burgess via the Apply link on this page

ML & Cloud Infrastructure Engineer Up to £180,000 London (Hybrid, 3/4/5 days onsite per week) Company: Early stage start up building the world’s first 3D Foundation Model, enabling generative capabilities in fully dynamic 3D environments, with motion, physics, and spatial reasoning built-in. Their mission is to redefine how industries, from robotics and AR/VR to gaming and movies, generate and interact with 3D content. Responsibilities: • Develop high-performance, cloud-based systems for ML training and API serving, • Manage and optimize infrastructure on AWS, GCP, or Azure; support local and distributed ML workflows, • Configure servers, monitor performance, and optimize storage for large-scale ML data, • Use Docker, Kubernetes, and Terraform to deploy and scale applications, • Collaborate with researchers and engineers to streamline ML operations, • Handle incidents, troubleshoot issues, and improve system robustness Requirements: • MSc or PhD Degree in Computer Science, Artificial Intelligence, Mathematics, Statistics or related fields., • 3 years professional experience in a cloud-related role, preferred ML-related., • Strong coding skills in Python and SQL, • Proficiency in cloud platforms, • Proficiency in containerization, • Proficiency in orchestrating a cloud

Safe Intelligence is on a mission to make AI safe and reliable for everyone. To help us achieve this, we're seeking a Full Stack Software Engineer to join our team! We're particularly looking for someone with strong Golang experience and with some experience of TypeScript and React frontend development. If you also have a knack for Kubernetes/containerisation, that's a significant bonus! In this role, you'll be a key contributor to the development and operation of our cutting-edge cloud-based platform. You should have a passion for both science and engineering, a proven ability to deliver production-ready solutions, and a collaborative spirit to work closely with our product and research teams. All positions at Safe Intelligence are 3/4 days a week in the in our London office. We're excited to have you contribute to our mission! Responsibilities: As a Safe Intelligence Full Stack Software Engineer, you will: • Engineering of Golang-based backend systems, focusing on API development and integration., • Contribute significantly to software development on our TypeScript-based frontend systems, primarily utilizing React to craft intuitive and highly functional user interfaces., • Productize and enhance our Kubernetes-based cloud platform to ensure high-availability, scalability, and cost-efficient ML workflows., • Work proficiently across the entire stack to develop and integrate new features related to model versioning, dataset management, verification workflows, and result/metric aggregations., • Collaborate closely with our scientific and technical teams to interface with and containerize our PyTorch-based verification toolkit., • Champion an API-first development approach to deliver feature-rich, versioned interfaces that support both our TypeScript user interface and Python-based SDKs., • Develop and maintain Infrastructure as Code (IaC) and DevOps pipelines to ensure reliable service delivery and updates. Requirements: The technical requirements for the role are: Must haves: • Ability and experience in system programming using Golang. This includes knowledge of database (MongoDB) access patterns (e.g., Optimistic Concurrency Control - OCC) and schema design, domain-driven architecture, and concurrency., • Proven experience developing production-grade RESTful APIs ideally with an API-first approach., • Some proficiency in JavaScript/TypeScript-based frontend development, with extensive expertise in React. This includes a deep understanding of the DOM, component design, CSS, and state management., • Familiarity with Kubernetes-specific platform components and principles, such as load balancers, cluster DNS, autoscalers, API/SDK toolsets, and the operator pattern. Experience developing and containerizing microservice applications is a plus., • Proficiency in integration and unit testing, with a strong commitment to code quality and maintainability., • Strong knowledge of DevOps and Git best practices. Experience automating version control, testing, and releases, preferably with GitHub Actions. Nice-to-haves: • Familiarity with the OpenAPI specification and code generation toolsets for API development., • Some experience with Python, modern development techniques, and design patterns. Experience in data science tools and ML tools (e.g., NumPy, pandas, scikit-learn, PyTorch) and open-source contributions (especially Python-based) would be a bonus. Familiarity with CUDA, GPU-based computations, end-to-end neural network training, MLOps, and academic research in machine learning are also beneficial., • Experience configuring and maintaining cloud infrastructure including network infrastructure, compute, access control policies, load balancers, Public Key Infrastructure (PKI), and DNS. Ideally, experience with AWS and Terraform or similar IaC tools. At a personal level we’re also looking for someone who is: • Passionate about delivering software to realise safe AI solutions in line with client needs., • Deeply technical and constantly in a state of learning., • Able to communicate clearly and efficiently with a variety of audiences including developers, clients, researchers, partners and executives., • Fearless in getting "hands-on" with technology and execution., • Has a strong understanding of modern software engineering processes., • Comfortable with ambiguity with a drive for clarity., • Collaborative with, and respectful of others on the team., • Honest, straightforward and caring about each other’s well being. Why Safe Intelligence is for you: We strongly believe AI can empower individuals and society to be happier and more productive, but this can only be achieved if the systems we build are safe to use. To meet this need, we are developing advanced deep validation techniques and tools that allow AI/ML engineers world-wide to validate the robustness of their models, as well as repair the fragilities that they discover. By joining us, you’ll be able to help advance the techniques, bring advanced technologies to AI/ML engineers worldwide and contribute to our shared mission to realise successful and reliable AI. Grow with us! If you think you can bring something special to this role, please apply even if you do not meet all listed criteria. Safe Intelligence is exploring uncharted waters, and finding the right crewmates is important to us. We support ongoing learning for the whole team, ranging from individual mentorship to internal seminars and support for sector and technology-specific upskilling. Compensation & Benefits Safe Intelligence provides competitive compensation based on role and candidate experience. In addition, company benefits for all roles include: • Stock option benefits, • Mentoring, learning and development allowance, • Regular team social and work events, • Flexible and generous holidays. We work hard and encourage everyone to take time off to recharge and enjoy other aspects of our lives. Equality and Inclusion We are proud to be an equal-opportunity employer and work hard to create an environment where people of diverse backgrounds and life experiences can thrive. The team is highly collaborative and meritocratic. Great ideas come from everywhere, and we strive to make it easy for people to express themselves and be heard. Location & Office Culture Safe Intelligence is based in London, UK, and we’re focused on building the initial team here. We highly value the ability to work flexibly and remotely at times, but we also have a strong belief that regular in-office interactions make for a much more fulfilling and productive work experience. Our company culture combines optimism for the future (hard problems can be solved with the right effort), speed of iteration (the best ideas come from many ideas tested), and rigour in what matters (correctness and precision are critical for safety). Come and join us to add your skills and passion to the future of Safe Artificial Intelligence!

Machine Learning Specialist (Computer Vision) Profile: Safe Intelligence is on a mission to make AI safe and reliable for anyone to use. To help us succeed, our team is looking for Machine Learning Specialists, and we’re hoping it’s you! In this role, you’ll play a leading role in helping both customers with their ML validation challenges and in helping drive our product forward with insights on how to build the best validation solutions for high-stakes machine vision problems. The specific focus of this position is on ML-based computer vision in high-stakes applications in Aviation, Mobility, Robotics and Edge Devices, with particular emphasis on object detection and tracking. The role has customer & user-facing elements working on real world problems to help ML teams (R&D and Product within other organizations) improve the quality of their models, but also requires deep foundational knowledge on ML-based computer vision. In addition you will also work closely with the Safe Intelligence R&D team to help improve the company’s tools based on the challenges you see in your domains of expertise. This can range from inputs to product to working on the product itself. Previous contributions to state-of-the-art machine vision models including object detectors as used in applications is required. Knowledge of Machine Learning verification is not required, but a solid knowledge of existing testing practices, metrics, state-of-the-art training and validation methods is essential. We’re looking forward to having you on board! Responsibilities. As a Safe Intelligence Machine Learning Specialist - Computer Vision, you will: • Work closely with customers and end-users to understand their machine vision models and help them assess performance. Generally these will be R&D and product teams at customer organisations including leading teams in major companies in Aviation, Mobility, Robotics, and Edge Devices., • Implement prototypes, use cases, and solutions that apply the methods and tools developed at Safe Intelligence to address user-specific problems in deep validation and robustness, particularly in the field of machine vision for Aviation, Mobility, Robotics and Edge Devices., • Conduct experiments to evaluate various approaches and weigh their respective trade-offs., • Coordinate with the research and platform teams to guide future development based on use-case specific challenges., • Contribute to the development of an efficient and scalable package for performing verification and robust learning. Requirements. The technical requirements for the role are: • Previous Scientific and Engineering contributions to key problems in machine vision, such as object detection or tracking, typically evidenced via first-author papers in top computer vision conferences such as CVPR, ICCV, and ECCV., • In-depth experience in training, evaluating and deploying state-of-the-art Machine Vision models, including standard architectures such as Yolo, Vision Transformer architectures, and Eva., • Experience talking to stakeholders in these models to understand their requirements and guiding them through what is and is not possible or desirable in a model., • Familiarity with Python and the packages widely used in data science and machine learning. Developers should be familiar with libraries like NumPy, pandas, scikit-learn, TensorFlow, and PyTorch., • Familiarity with best practice in Machine Learning workflows and MLOps tools., • Experience in the Aviation, Mobility, Edge Devices, and/or Robotics industries., • Passionate about helping engineering teams achieve their AI and ML goals., • Comfortable and energized in a fast-paced environment., • Excited about interacting with others and digging in to help solve their problems collaboratively., • Technical and constantly in a state of learning., • Able to communicate clearly and efficiently with a variety of audiences including developers, customers, researchers, partners and executives., • Fearless in getting "hands-on" with technology and execution., • Knowledgeable about modern software engineering processes., • Comfortable with ambiguity with a drive for clarity., • Collaborative with, and respectful of others on the team., • Honest, straightforward and caring about each other’s well being. Why Safe Intelligence is for you: We strongly believe AI can bring great benefits to individuals and society, but these will only be achieved if the systems we build are safe to use. To meet this need, we are developing advanced deep validation techniques and tools that allow AI/ML engineers world-wide to validate the robustness of their models, as well as repair the fragilities that they discover. By joining us, you’ll be able to help advance the techniques, bring advanced technologies to AI/ML engineers worldwide and contribute to our shared mission to realise successful and reliable AI. Grow with us! If you think you can bring something special to this role, please apply even if you do not meet all listed criteria. Safe Intelligence is exploring uncharted waters, and finding the right crewmates is important to us. We support ongoing learning for the whole team, ranging from individual mentorship to internal seminars and support for sector and technology-specific upskilling. Compensation & Benefits: Safe Intelligence provides competitive compensation based on role and candidate experience. We aim to be competitive with pay rates. Company benefits for all roles include: • Stock option benefits, • Mentoring, learning, and development allowance, • Regular team social and work events, • Flexible and generous holidays. We work hard and encourage everyone to take time off to recharge and enjoy other aspects of our lives. Equality and Inclusion: We are proud to be an equal-opportunity employer and work hard to create an environment where people of diverse backgrounds and life experiences can thrive. The team is highly collaborative and meritocratic. Great ideas come from everywhere, and we strive to make it easy for people to express themselves and be heard. Location & Office Culture: Safe Intelligence is based in London, UK, and we’re focused on building the initial team here. We highly value the ability to work flexibly and remotely at times, but we also have a strong belief that regular in-office interactions make for a much more fulfilling and productive work experience. Our company culture combines optimism for the future (hard problems can be solved with the right effort), speed of iteration (the best ideas come from many ideas tested), and rigour in what matters (correctness and precision are critical for safety). Come and join us to add your skills and passion to the future of Safe Artificial Intelligence! How to apply: Find us on LinkedIn and submit for this role. If you have any questions, please feel free to email . Not ticking every box on our list? If you don’t meet all the criteria but feel you have something special to bring to the table, we encourage you to apply anyway.

Safe Intelligence is on a mission to make AI safe and reliable for everyone. To help us achieve this, we're seeking a Front End Software Engineer to join our team! We're particularly looking for someone with strong front end engineering and Typescript experience and with some experience of backend development (ideally in Golang). In this role, you'll be a key contributor to the development and operation of our cutting-edge cloud-based platform. You should have a passion for both science and engineering, a proven ability to deliver production-ready solutions, and a collaborative spirit to work closely with our product and research teams. The role is hybrid with 3-4 days / week in the office in London (Hammersmith). We're excited to have you contribute to our mission! Responsibilities: As a Safe Intelligence Front End Software Engineer, you will: • Make key contributions to software development on our TypeScript-based frontend systems, primarily utilizing React to craft intuitive and highly functional user interfaces., • Develop simple and intuitive UI to enable workflows around testing and validating Machine Learning systems with an eye to scalability, and asynchronous interactions., • Interface with Golang-based cloud backend systems, focusing on API interactions and integration., • Work proficiently across the entire stack to develop and integrate new features related to model versioning, dataset management, verification workflows, and result/metric aggregations. Requirements: The technical requirements for the role are: Must have • Strong proficiency in JavaScript/TypeScript-based frontend development, with extensive expertise in React. This includes a deep understanding of the DOM, component design, CSS, and state management., • Solid performance and security knowledge: profiling, memoization, code-splitting, tree-shaking, bundle analysis, Core Web Vitals, OAuth2/OIDC, JWT handling, CSRF/XSS mitigation, CSP/SRI, dependency hygiene., • Proven experience interacting with and co-designing production-grade RESTful APIs ideally with an API-first approach., • Strong knowledge of frontend polling and other async interactions patterns such as: polling/SSE/WebSockets for long-running tasks, optimistic updates, progress states, idempotent actions., • Proficiency in integration, component and unit testing, with a strong commitment to code quality and maintainability., • Strong knowledge of DevOps and Git best practices. Experience automating version control, testing, and releases, preferably with GitHub Actions. Nice to have • Some experience in backend system development (ideally using Golang). This includes knowledge of database (MongoDB) access patterns (e.g., Optimistic Concurrency Control - OCC) and schema design, domain-driven architecture, and concurrency., • Familiarity with the OpenAPI specification and code generation toolsets for API development., • Some experience with Python, modern development techniques, and design patterns. Experience in data science tools and ML tools (e.g., NumPy, pandas, scikit-learn, PyTorch) and open-source contributions (especially Python-based) would be a bonus. Familiarity with CUDA, GPU-based computations, end-to-end neural network training, MLOps, and academic research in machine learning are also beneficial. At a personal level we’re also looking for someone who is: • Passionate about delivering software to realise safe AI solutions in line with client needs., • Deeply technical and constantly in a state of learning., • Able to communicate clearly and efficiently with a variety of audiences including developers, clients, researchers, partners and executives., • Fearless in getting "hands-on" with technology and execution., • Has a strong understanding of modern software engineering processes., • Comfortable with ambiguity with a drive for clarity., • Collaborative with, and respectful of others on the team., • Honest, straightforward and caring about each other’s well being. Why Safe Intelligence is for you: We strongly believe AI can empower individuals and society to be happier and more productive, but this can only be achieved if the systems we build are safe to use. To meet this need, we are developing advanced deep validation techniques and tools that allow AI/ML engineers world-wide to validate the robustness of their models, as well as repair the fragilities that they discover. By joining us, you’ll be able to help advance the techniques, bring advanced technologies to AI/ML engineers worldwide and contribute to our shared mission to realise successful and reliable AI. Grow with us! If you think you can bring something special to this role, please apply even if you do not meet all listed criteria. Safe Intelligence is exploring uncharted waters, and finding the right crewmates is important to us. We support ongoing learning for the whole team, ranging from individual mentorship to internal seminars and support for sector and technology-specific upskilling. Compensation & Benefits Safe Intelligence provides competitive compensation based on role and candidate experience. In addition, company benefits for all roles include: • Stock option benefits, • Mentoring, learning and development allowance, • Regular team social and work events, • Flexible and generous holidays. We work hard and encourage everyone to take time off to recharge and enjoy other aspects of our lives. Equality and Inclusion We are proud to be an equal-opportunity employer and work hard to create an environment where people of diverse backgrounds and life experiences can thrive. The team is highly collaborative and meritocratic. Great ideas come from everywhere, and we strive to make it easy for people to express themselves and be heard. Location & Office Culture Safe Intelligence is based in London, UK, and we’re focused on building the initial team here. We highly value the ability to work flexibly and remotely at times, but we also have a strong belief that regular in-office interactions make for a much more fulfilling and productive work experience. Our company culture combines optimism for the future (hard problems can be solved with the right effort), speed of iteration (the best ideas come from many ideas tested), and rigour in what matters (correctness and precision are critical for safety). Come and join us to add your skills and passion to the future of Safe Artificial Intelligence!

Summary Role: WebGL Developer Location: London E15 (Hybrid, 2-3 days in-office per week) Salary: £40,000-£60,000 depending on experience Type: Full-time, permanent About Us We’re a new UK startup founded in 2025, with a “work hard, build great things, and do it with an eccentric sense of humour” mentality. We are looking for a developer to spearhead WebGL development within the frontend. Effective data science remains crucial, yet elusive, for most companies. We will fundamentally overturn how data science is done. Data scientists need to be enabled with theory, training and tooling. We want to approach all these areas from a blank slate given how radically AI is going to change things, but taking advantage of the latest and greatest ideas. Our marketing is driven by a pipeline of high quality data science YouTube videos and accompanying short-form content. We are looking to use video to make data science topics accessible and enjoyable as well as answer interesting questions about the world we live in. Content will span a funnel from general interest to quite technical deep-dives with a “hands-on” feel. The Role We’re looking for someone to take ownership of our user experience. You will work closely with backend developers and the founders on design aspects. The main implementation language will be JavaScript with some GLSL, HTML and CSS. We will be leaning heavily on WebGL for scientific visualisations and a wide range of other diagrams. Main responsibilities include: • Front end feature development for our product., • Working with data scientists to help define and implement or optimise front-end features used in individual data science projects. These features will mostly start with a narrow scope linked to a specific project, but will grow into fully refined features in time., • Engage with code review process, both to incorporate feedback in your own code and provide feedback on others’., • Work with DevOps personnel to put your code into production., • Write automated tests where practical., • Work with Quality Assurance as required for surfacing and debugging issues., • Document and communicate your work clearly, including internal presentations and preparing other resources. (Option to present externally / on social media as well.) What We’re Looking ForMust Haves • 1-3 years of experience coding frontends, including JavaScript, HTML and CSS., • Shader programming (GLSL) experience., • Willing and able to work with plain old JavaScript over a framework-heavy build. Able to manage code bloat proactively., • Familiarity with at least one automated testing framework., • Able to be proactive and work independently within a fast pace start-up culture., • Not reliant on AI coding assistants. (Although familiarity is good.), • Comfortable with continuous improvement, including critical evaluation of how your own work processes can be optimised., • Willing to sign a release where you appear in “behind the scenes” footage. There are opportunities to appear in front of the camera if you want., • Understands the objective is to deliver features in the minimum number of lines of code (without sacrificing readability).Nice to Haves, • Interest in tech, data science, AI models, education and/or social media content creation., • Graphics knowledge such as WebGL, 3D fundamentals, scientific visualisations., • Able to read Go code., • “Move fast but write good tests” mentality. We are agile, yet methodical., • A-level equivalent mathematics., • Interest in computer games. (Just something we mostly have in common.)What We Offer, • Full-time role with huge scope to grow., • Greenfield development with lots of opportunities to reimagine things from the ground up., • Mentorship on a wide range of topics from our deeply technical team., • Hybrid working (2-3 days in-office in Stratford, London)., • Paid holiday, pension and start up perks, • Neurodivergent founders and majority of staff, meaning we are well-equipped to allow you to work in the way that suits you best.

Job Overview We are seeking an experienced data center professional to develop and deliver advanced training programs in the data center and digital infrastructure domain. As a Data Center Learning Architect, you will support the creation as a subject matter expert and deliver strategic learning experiences to address knowledge and skill gaps in data center technologies. In this senior role, you will leverage your extensive data center expertise, analyzing technical knowledge gaps and crafting impactful training solutions to close them. You will collaborate closely with product teams, engineers, and subject matter experts to ensure training programs align with real-world needs and our product strategy. As the lead instructor, you will also deliver these programs to experienced engineering audiences, confidently fielding advanced questions and discussions. The ideal candidate is passionate about making complex technical learning simple and engaging, combining hands-on data center experience with exceptional subject matter knowledge. This role is based in the EMEA region (to accommodate global training across regions - North America, Asia Pacific etc); fluency in English is required, and proficiency in Spanish and Portuguese is a plus but not critical. Key Responsibilities • Identify Training Needs: Analyze organizational and customer needs to pinpoint knowledge gaps in data center and digital infrastructure expertise, and develop impactful training solutions to address those gaps, • Subject Matter Expertise : Engage with cross-functional stakeholders (product owners, learning design, engineering teams, SMEs) to establish training requirements and define clear learning objectives for new, existing courses and learning pathways. Work closely with our Learning Design teams to develop comprehensive course curricula and materials covering data center architecture, operations, and best practices, ensuring effective and relevant learning experiences., • Instruction & Delivery: Deliver high-quality, instructor-led training sessions (virtual and in-person) and hands-on workshops. Incorporate labs and real-world scenarios to reinforce learning (e.g., handling hands-on labs and guiding learners through real-life scenarios). Confidently address complex technical questions from experienced engineers during training sessions, providing expert explanations and solutions., • Subject Matter Collaboration: Work with subject matter experts to review training content and deliverables, ensuring technical accuracy and incorporating industry best practices., • Represent DCD>Academy across industry events where you will demo solutions and/or moderate panels of industry experts talking about a particular important subject for the data center / digital infrastructure market., • Continuous Improvement: Evaluate the effectiveness of training programs in partnership with customer success, product and learning design departments through data-driven insights to continuously refine curriculum and delivery methods, championing a culture of ongoing improvement in the learning program. Qualifications and Skills • Data Center Experience: Extensive experience in data center design and/or operations e.g., implementing redundant power, cooling and network systems to prevent outages, • Technical Expertise: Deep knowledge of data center infrastructure components and best practices - including power, cooling, backup power/generators, networking, and server hardware. Experience with HPC, mission-critical environments and uptime requirements is preferred., • Communication & Presentation: Excellent communication and presentation skills, with the ability to explain complex technical concepts in a clear, engaging manner. Able to adjust teaching style for varied audiences and facilitate interactive discussions., • Problem-Solving: Exceptional analytical and problem-solving skills – capable of troubleshooting complex technical issues and addressing challenging questions on the fly. A solid track record of resolving issues in live operational environments or during training Q&A is ideal., • Collaboration & Leadership: Strong stakeholder collaboration and project/program management abilities, with the interpersonal skills to work cross-functionally and drive initiatives to completion. Comfortable coordinating with product managers, engineers, and other teams to achieve training goals., • Education & Certification: Degree in Computer Science, Information Technology, Engineering, or a related field (required). Industry recognition is a plus., • Location: EMEA-based candidates strongly preferred (must be located in or willing to work within the Europe and North America time zones to accommodate global training schedules)., • Language: Fluency in English (written and spoken) is required. Proficiency in Spanish and/or Portuguese is a significant plus for broader regional engagement. Company Benefits: • Hybrid working scheme (mix of office and remote working - ability to travel to the Central London Office)., • Delivery of learning programmes will happen from a home/office or in the client’s chosen environment., • 25 days holiday entitlement, long service leave, and 1 gifted celebration day off per year, • Paid sick leave, life assurance, and income protection, • Access to a health cash-back plan, health and wellbeing service, and EAP, • Enhanced employer pension contribution and parental leave, • Regular socials and celebrations, • Opportunity for worldwide travel If you are passionate about data center technology and education, and you meet the above criteria, we encourage you to apply. This is a high-impact role where you will shape the skills of engineering teams and contribute to the success of cutting-edge digital infrastructure projects.

C++ Engineer – Core Trading Systems This role offers the opportunity to work on systems where nanoseconds matter, reliability is critical, and engineering excellence directly drives performance in global markets. The organisation is a leading quantitative investment firm powered by research, technology, and data. Independent investment teams operate on a shared foundation: a proprietary, state-of-the-art trading platform. The Core Technology Team is responsible for building and optimising this platform, which serves as the central nervous system of the firm’s trading operations. The C++ Engineer will work on a small team of world-class engineers, owning problems end-to-end and deploying solutions with immediate firmwide impact. The scope includes both greenfield development and scaling of existing systems, with exposure to every part of the business, from trading and research to operations and risk. Responsibilities: • Design and optimise critical components of the trading platform, including exchange and broker connectivity, order management, feed handlers, deployment pipelines, and monitoring systems., • Push the boundaries of modern C++ for low-latency optimisation, template metaprogramming, lock-free concurrency, and high-throughput networking., • Collaborate closely with traders, researchers, and operations staff to translate requirements into high-impact features., • Lead new initiatives while enhancing and scaling production systems., • Take ownership across the full development lifecycle, including architecture, implementation, deployment, and participation in on-call rotations. Candidate Profile: • Expertise in modern C++ (C++17/20), with deep understanding of performance-critical programming and memory management., • Strong computer science fundamentals, including algorithms, data structures, concurrency, operating systems, and networking., • Experience with distributed systems, low-latency environments, or other high-performance domains (finance background not required)., • Familiarity with Python is a plus., • Intellectual curiosity, attention to detail, and a relentless drive for performance and reliability. Value Proposition: • Immediate impact: contributions go directly into production and affect live trading., • Small, focused team: close collaboration with senior engineers in a non-bureaucratic environment., • Technical frontier: solving problems with no textbook answers and pushing the limits of C++ and systems engineering., • Uncapped reward: compensation reflects talent and direct impact on firm performance., • Global reach: opportunity to build infrastructure that powers trading across markets and asset classes worldwide. Pre-Application: • Please do not apply if you're looking for a contract or remote work., • You must be eligible to live and work in the UK, without requiring sponsorship., • Please ensure you meet the required experience section prior to applying., • Allow 1-5 working days for a response to any job enquiry., • Your application is subject to our privacy policy, found here: ___, • Your application is subject to our privacy policy, found here:

Senior C# Developer / Software Engineer (C# .Net) London onsite to £150k Opportunity to progress your career in a senior, hands-on C# Developer role at a global Asset Manager with c$3 million under management. As a Senior C# Developer within the trading engine team you'll collaborate to design and develop real-time trading systems, you'll often be collaborating with he strategy team on Greenfield projects which you'll take ownership of and will see the business impact of. There's a focus on C# .Net backend and API development although you'll also have elements of front end work with JavaScript and React.js. Location: You'll be based in plush City office on a fulltime basis, Monday to Friday. About you: • You have expertise with C# .Net, ASP.Net development, • You have a strong knowledge of databases (SQL or Oracle), • You're comfortable with JavaScript / React, • You have a thorough knowledge of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms, • You are collaborative with excellent communication and stakeholder management skills, • You are degree educated in Computer Science or similar technical discipline What's in it for you: As a Senior C# Developer / Software Engineer you will receive a competitive package: • Salary to £150k, • Bonus paid every six months based on personal performance (10-25%), • Professional development, • Pension, • Health Insurance, • Gym membership, • Social events, free fruit, snacks, coffee etc. Apply now to find out more about this Senior C# Developer / Software Engineer (C# .Net) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Technical Quant Developer with deep Computer Science expertise applied to Python, SDLC tooling, Linux, Docker, and SQL sought to join a Boutique Quant Hedge Fund.You will join as a more junior member, as part of a small team designing and implementing a central platform for Backtesting, Pricing, Risk and Performance, to be used across all Funds and Investment teams. Finance experience is not an essential criterion. This new, core team collaborate with Quantitative Researchers and Portfolio Managers to design and implement scalable solutions, addressing complex business needs, in particular delivering and maintaining critical components of the Investment Infrastructure, such as the Data Interface Layer, Central Risk Calculations, and Backtesting Frameworks, to be used by diverse Investment teams as part of their daily work. The platform is pure Python, with SQL, on Linux and Docker platform. Python is the primarily required skill, however mastery of Linux/Docker environments and SDLC tooling such as GitLab CI/CD would be extremely highly regarded. In return for your Computer Science and Engineer nous, full training on the Quantitative Finance, Hedge Funds and Systematic Investing will be provided. Essential Skills & Experience: • Undergraduate degree in Computer Science, Computing, Software Engineering or similar with top grades from a reputable institution. MSc or possibly PhD level academics in said subject(s) preferred., • Strong Python skills, as per 3+ years of professional experience in a technically and/or scientifically complex and competitive environment., • Proficiency in Linux and Docker including system administration and containerization for deployment and scaling., • Hands-on experience with continuous integration and delivery systems such as Jenkins and GitLab CI/CD and a strong understanding of Software Development Life Cycle (SDLC) best practices., • Knowledge of SQL for database management and query optimization. This is an outstanding opportunity to join a world-class boutique Systematic Investment business, playing a key role in the delivery of a crucial core platform for use by cross-functional teams across multiple investment platforms.

Energy Storage Connections Manager – Battery Energy Storage (BESS) London A great opportunity on offer for an Energy Storage / Gird Connections Manager to join a leading player within power generation sector for a company who specialise in renewable energy and BESS systems. • £43,000 - £45,000 Basic + Package + Training & Technical Progression + Benefits About The Business: This company are at the forefront of renewable energy and power generation, committed to delivering innovative and sustainable solutions. As the global demand for clean energy grows, they are expanding the engineering team with passionate professionals dedicated to shaping the future of energy storage technology. This company are driving the transition to a cleaner, smarter, and more resilient energy system. They specialise in the development and delivery of Battery Energy Storage Systems (BESS) and modular battery box solutions that enable grid flexibility, renewable integration, and energy security across the UK and beyond. As their project pipeline grows, we’re looking for a skilled Grid Connection Manager to take ownership of all grid-related activities — from feasibility and application to energisation — ensuring our battery storage projects are delivered efficiently and in full compliance with regulatory and technical standards. If you are experienced in Grid Connections within the energy sector with an understanding of Battery Energy Storage Systems (BESS) this is a fantastic opportunity of offer. In the role, you’ll lead on securing, managing, and optimising grid connections for their portfolio of BESS and hybrid renewable energy projects. You’ll work closely with the development, engineering, and delivery teams to ensure each project achieves the best possible commercial and technical outcomes. This position would suit someone at the earlier part of there career with a passion/interest in renewable energy or low carbon solutions. Key Responsibilities: • Lead the end-to-end grid connection process for BESS and renewable energy projects., • Manage relationships with DNOs, TOs, and National Grid ESO, ensuring smooth and transparent communication throughout., • Prepare and submit grid connection applications, reviewing offers and negotiating optimal terms., • Analyse grid capacity, constraint data, and connection queue positions to inform site selection and investment decisions., • Oversee compliance with G99/G100, grid codes, and technical connection standards., • Monitor policy and regulatory developments affecting grid access and storage integration., • Provide strategic insight on network trends, connection availability, and innovation opportunities in the flexibility and storage market. Essential Skills & Experience: • Degree in Engineering, Power Systems, technical, engineering, Geography, Geology, Economics , Environmental Science field or a related field., • Demonstrable experience managing grid connections for battery storage, solar, or renewable generation projects., • An understanding of UK DNO/TO/NGESO processes and connection agreements., • An understanding of grid codes, G99/G100, and relevant engineering standards., • Skilled in stakeholder engagement and technical negotiation., • Strong analytical, organisational, and communication skills. Desirable: • Knowledge of grid flexibility markets, ancillary services, and network innovation initiatives. What They Offer • Competitive salary and benefits package., • Flexible working environment (Hybrid – 3 days a week in office/ 2 days work from home), • Opportunities for professional growth and chartership support., • A collaborative, forward-thinking culture shaping the future of clean energy storage., • Chance to contribute to a sustainable energy future Keywords: Connection, Connection Manager, Grid, Grid Connection, National Grid, energy projects, BESS, Battery Energy Storage System, battery energy storage, Solar, battery storage, solar power systems, renewables, Power Generation, Renewable Energy, Low Carbon, INDUK

Who are we? Look at the latest headlines and you will see something Ki insures. Think space shuttles, world tours, wind farms, and even footballers’ legs. Ki’s mission is simple. Digitally disrupt and revolutionise a 335-year-old market. Working with Google and UCL, Ki has created a platform that uses algorithms, machine learning and large language models to give insurance brokers quotes in seconds, rather than days. Ki is proudly the biggest global algorithmic insurance carrier. It is the fastest growing syndicate in the Lloyd's of London market, and the first ever to make $100m in profit in 3 years. Ki’s teams have varied backgrounds and work together in an agile, cross-functional way to build the very best experience for its customers. Ki has big ambitions but needs more excellent minds to challenge the status-quo and help it reach new horizons. What’s the role? Our broker platform is the core technology crucial to Ki's success – allowing us to evolve underwriting intelligently and unlock massive scale. We're a multi-disciplined team, bringing together expertise in software and data engineering, full stack development, platform operations, algorithm research, and data science. Our squads focus on delivering high-impact features – we favour a highly iterative, analytical approach. We're looking for a Staff Software Engineer to join our Engineering team. You will provide technical leadership for both delivery squads and the wider engineering organisation. Along with our engineering leadership, you’ll champion engineering excellence and high standards of quality through an environment of continuous improvement. You will be hands-on, directly delivering new impactful software. You will be able to propose, design, and execute initiatives independently, leading colleagues to deliver on these goals. Principal Accountabilities: • Build robust and scalable software for business critical, web-based applications, • Design, build, test, document and maintain API’s and integrations, • Develop new functionality in our core Kotlin based services, working in multi-disciplinary teams, • Ensure quality control using industry standard techniques such as automated testing, pairing, and code review, • Work with the Product team to understand end-user requirements and translate them into an effective technical solution, • Document technical design and analysis work, • Assess current system architecture and identify opportunities for growth and improvement, • Build mock-ups or prototypes to explore and troubleshoot new initiatives, • Explore new ideas and emerging technologies, develop prototypes quickly, • Uphold and advance the wider engineering team’s principles and ways of working, • Promote a culture of continuous improvement, positively influence current ways of working, leading by example, • Serve as a domain expert in many of Ki’s core technologies, • Mentor and coach colleagues in both engineering and business domain subjects towards building their own abilities and skills · Opinionated regarding system architecture, able to suggest improvements and changes required to support delivery of new functionality, where required Required Skills and Experience: • Experience as a senior level engineer working across a modern web stack, • Strong software engineering principles (SOLID, DRY, ER modelling), • Professional experience with a server-side language, ideally JVM based, • Comfortable working with cloud infrastructure, infrastructure as code, familiar with standard logging and monitoring tools used to investigate issues, • Experience with continuous integration, or ideally, continuous delivery, • Strong familiarity with build tools (e.g. Maven) and version control tools (e.g. Git/Github), • Experience working in agile teams, following Scrum or Kanban, participating in regular ceremonies including stand-ups, planning, and retrospectives, • Experience using project management and workflow tools (e.g. Jira), • Previous experience of software development in the financial markets, Fintech or Insurtech is preferable Our culture Inclusion & Diversity is at the heart of our business at Ki. We recognise that diversity in age, race, gender, ethnicity, sexual orientation, physical ability, thought and social background bring richness to our working environment. No matter who you are, where you’re from, how you think, or who you love, we believe you should be you. You’ll get a highly competitive remuneration and benefits package. This is kept under constant review to make sure it stays relevant. We understand the power of saying thank you and take time to acknowledge and reward extraordinary effort by teams or individuals. If this sounds like a role and a culture that appeals to you, please apply.

Are you an experienced Data Engineer looking for your next big challenge? Do you have a passion for football? Why not bring the two together? This is a unique opportunity to work at the cutting edge of AI, data technology, and elite football analytics. As a Data Engineer, you’ll join a collaborative, high-performing team with a culture rooted in creativity, innovation, and excellence. In this role, you’ll design and develop scalable data pipelines and infrastructure that power decision-making across every area of the club — from strategy, tactics, recruitment, and performance, to pre- and post-match analysis. You'll also play a key role in supporting the club’s commercial operations, including e-commerce and fan engagement. If you're passionate about using advanced data engineering to drive real-world impact in sport, this is the role for you. Key Responsibilities • Architect, design and build scalable and high-performance data pipelines, • Ensure all systems adhere to best practices for data quality, integrity, and security, • Integrate modern data engineering tools and technologies into cloud-native infrastructure, • Develop tools and solutions to support sports data modeling, analytics, and predictive insights, • Collaborate with data scientists, analysts, and performance experts to enable end-to-end data workflows, • Own the architecture and maintenance of a GCP-based data lake/lakehouse environment Your Background • 4+ years of industry experience in Data Engineering roles, • Advanced-level Python for data applications and high proficiency in SQL (query tuning, complex joins), • Hands-on experience designing and deploying ETL/ELT pipelines, • Proficiency in data architecture, data modeling, and scalable storage design, • Solid engineering practices: Git and CI/CD for data systems Highly Desirable Skills • GCP Stack: Hands-on expertise with BigQuery, Cloud Storage, Pub/Sub, and orchestrating workflows with Composer or Vertex Pipelines., • Domain Knowledge: Understanding of sports-specific data types (event, tracking, scouting, video), • API Development: Experience building data-centric APIs using FastAPI, especially in serverless environments (e.g., Google App Engine), • Streaming Data: Familiarity with real-time data pipelines and data ingestion at scale, • DevOps/MLOps: Exposure to Terraform, Docker, Kubernetes, and MLOps workflows What They Offer • A chance to work on real-world data that impacts elite football performance, • Access to high-value datasets, sports science teams, and cross-disciplinary experts, • A flexible hybrid working model (1 day per week in the London office), • The opportunity to grow within a digital-first team at a world-renowned football club, • The satisfaction of applying your engineering skills in an environment where your work directly influences results on the pitch

Who are we? Look at the latest headlines and you will see something Ki insures. Think space shuttles, world tours, wind farms, and even footballers’ legs. Ki’s mission is simple. Digitally disrupt and revolutionise a 335-year-old market. Working with Google and UCL, Ki has created a platform that uses algorithms, machine learning and large language models to give insurance brokers quotes in seconds, rather than days. Ki is proudly the biggest global algorithmic insurance carrier. It is the fastest growing syndicate in the Lloyd's of London market, and the first ever to make $100m in profit in 3 years. Ki’s teams have varied backgrounds and work together in an agile, cross-functional way to build the very best experience for its customers. Ki has big ambitions but needs more excellent minds to challenge the status-quo and help it reach new horizons. What’s the role? Our broker platform is the core technology crucial to Ki's success – allowing us to evolve underwriting intelligently and unlock massive scale. We're a multi-disciplined team, bringing together expertise in software and data engineering, full stack development, platform operations, algorithm research, and data science. Our squads focus on delivering high-impact features – we favour a highly iterative, analytical approach. We're looking for a Senior Full-stack Engineer to join our Development team. Principal Accountabilities: • Build robust and scalable software for business critical, web-based applications, • Build eye-catching, functional, efficient, and reusable web and mobile-based sites that drive these web applications, • Design, build, test, document and maintain API’s and integrations, • Ensure quality control using industry standard techniques such as automated testing, pairing, and code review, • Work with the Product team to understand end-user requirements and translate them into an effective technical solution, • Document technical design and analysis work, • Assess current system architecture and identify opportunities for growth and improvement, • Build mock-ups or prototypes to explore and troubleshoot new initiatives, • Work with the Product team and UX designers to review designs, implement new features, and ensure user experience is top level, • Explore new ideas and emerging technologies, develop prototypes quickly, • Uphold and advance the engineering team’s principles and ways of working, • Serve as a domain expert for one or more of Ki’s core technologies, • Mentor and coach colleagues in both engineering and business domain subjects Required Skills and Experience: • Experience as a mid-senior level engineer working across a modern web stack, • Strong software engineering principles (SOLID, DRY, ER modelling), • Professional experience with a server-side language, ideally JVM based, • Professional experience building web-based single page applications, using React/Typescript or an equivalent, • Knowledge of front-end development, able to build rich user interfaces following a responsive design, • HTML/CSS experience, including concepts like layout, specificity, cross browser compatibility, and accessibility, • Comfortable working with cloud infrastructure, infrastructure as code, familiar with standard logging and monitoring tools used to investigate issues, • Experience with continuous integration, or ideally, continuous delivery, • Strong familiarity with build tools (e.g. Maven) and version control tools (e.g. Git/Github), • Experience working in agile teams, following Scrum or Kanban, participating in regular ceremonies including stand-ups, planning, and retrospectives, • Experience using project management and workflow tools (e.g. Jira), • Previous experience of software development in the financial markets, Fintech or Insurtech is preferable Our culture Inclusion & Diversity is at the heart of our business at Ki. We recognise that diversity in age, race, gender, ethnicity, sexual orientation, physical ability, thought and social background bring richness to our working environment. No matter who you are, where you’re from, how you think, or who you love, we believe you should be you. You’ll get a highly competitive remuneration and benefits package. This is kept under constant review to make sure it stays relevant. We understand the power of saying thank you and take time to acknowledge and reward extraordinary effort by teams or individuals.

Join a leading innovator in the chemical sector, driving compliance and sustainability across global markets. We’re seeking a detail-oriented Regulatory Affairs Specialist with a strong foundation in chemical regulations to ensure our products meet all legal and safety standards. The Role As a Regulatory Affairs Specialist, you will play a pivotal role in managing product registrations, preparing regulatory documentation, and maintaining compliance with national and international chemical legislation (REACH, CLP, SDS, etc.). You’ll collaborate with R&D, Quality, and Commercial teams to support new product introductions and ensure continuous regulatory alignment. Key Responsibilities • Prepare, review, and submit product registration dossiers and notifications., • Maintain up-to-date knowledge of chemical regulations and compliance requirements., • Support Safety Data Sheet (SDS) authoring and classification activities., • Liaise with regulatory authorities and third-party consultants., • Contribute to internal audits and compliance projects., • Provide regulatory guidance for product development and market access. The requirements • Bachelor’s degree (or higher) in Chemistry, Toxicology, Environmental Science, or a related field., • Minimum 2 years’ experience in regulatory affairs within the chemical, pharmaceutical, nutraceutical and/or food industries., • Working knowledge of REACH, CLP, and GHS regulations., • Strong analytical, organizational, and communication skills., • Ability to manage multiple projects and deadlines effectively.

Quantitative Developer – Core Data | Prime Brokerage – Digital Assets Location: London OR New York Company Overview: A global prime brokerage platform, purpose-built to support both traditional and digital asset markets. Serving institutional clients, the firm provides integrated credit intermediation, trade execution, and clearing services - enabling counterparties to access global liquidity with minimal friction and no counterparty risk. Role Overview: As a QD within Core Data, you'd be responsible for building and maintaining the data infrastructure that underpins key services such as Entity Master, Pricing Service, and Position Service. Your work will ensure these systems are reliable, performant, and scalable - freeing up the wider Quant/DS team to focus on strategic platform development. You'll lead efforts to improve data accuracy, integrate new reference sources, and develop robust pipelines for ingestion and processing. This is a hands-on role at the core of a high-performance trading infrastructure. Key Qualifications: • 5+ years of experience in quantitative software development at a top-tier firm, • Strong Python skills, with experience writing production-grade, maintainable code, • Experience building and maintaining data pipelines, • Familiarity with large-scale systems; streaming technology experience is a plus, • Degree in Computer Science, Mathematics or a related field This opportunity offers a highly competitive compensation package and hybrid working model. *This opportunity is open in both London AND New York

🚀 AI Engineer – Junior to Mid-Level | £60,000–£85,000 + Hybrid (2 Days Onsite) | London | Series-Funded AI Scale-Up 🚀 Are you ready to build the future of enterprise AI? Join one of Europe’s most exciting AI companies, a Series-funded, high-growth scale-up that’s changing how global organisations use data science. We’re building always-on AI agents that act as digital workers, trusted by world-class clients like Cisco, Johnson & Johnson, and Canon to deliver insights 10x faster, at a tenth of the cost. Now, we’re on the lookout for ambitious AI Engineers (Junior to Mid-Level) who want to work with the latest in LLMs, co-pilots, agentic workflows, RAGs, and more, while also applying real data science, ML, and MLOps skills in live enterprise environments. What You’ll Do: • Work directly with enterprise clients to design and deploy custom AI agents, • Tackle complex business problems with intelligent, scalable solutions, • Blend cutting-edge AI (LLMs, RAGs, co-pilots) with traditional data science and ML, • Be part of a mission-driven team that’s pushing boundaries in autonomous AI What You’ll Need: • A strong foundation in data science and machine learning, • Hands-on use of modern AI tools (LLMs, RAG, LangChain, co-pilots, agentic workflows), • Curiosity and eagerness to learn in a fast-moving AI landscape, • Experience collaborating with stakeholders and translating business problems into technical solutions What You’ll Get: • £60,000–£85,000 salary depending on experience, • Work with a world-class team on bleeding-edge AI problems, • Hybrid working – 2 days/week in our central London office, • Backed by leading investors and growing fast—your work will have immediate impact, • Build products that are already transforming Fortune 500 companies This isn’t just another AI role. It’s a chance to be at the core of the AI transformation in one of the UK’s most exciting tech companies.

Software Engineer- London BioOrbit is pioneering space-based drug manufacturing. We use microgravity to grow high-quality protein crystals, enabling easier, at-home injectable therapies. As part of our recent success we are looking to grow our team. Position Overview We are seeking an experienced Software Engineer with specialized expertise in payload software development to create autonomous control systems for revolutionary in-orbit pharmaceutical manufacturing platforms. This role focuses on developing mission-critical flight software that must operate reliably in the harsh space environment while controlling precise pharmaceutical manufacturing processes in microgravity. You will be responsible for designing and implementing sophisticated software architectures that enable autonomous pharmaceutical production, real-time process monitoring, and fail-safe operation throughout all mission phases. This position offers the extraordinary opportunity to pioneer flight software for an entirely new industry—space-based pharmaceutical manufacturing—where software reliability, autonomous operation, and precision control are essential for producing life-saving medications beyond Earth. Key Responsibilities • Design and develop flight-qualified payload software for autonomous pharmaceutical manufacturing systems, including process control algorithms, data acquisition systems, and real-time monitoring capabilities for microgravity operations., • Lead software integration and comprehensive testing of payload systems, including hardware-in-the-loop testing, software verification/validation, and flight software qualification according to space industry standards., • Implement robust software architectures with fault tolerance, autonomous recovery capabilities, and fail-safe mechanisms to ensure reliable pharmaceutical production in space environments., • Develop ground support software and user interfaces for mission planning, payload operations, and real-time system monitoring during space missions., • Oversee software deployment and maintenance across development and production environments, implementing DevOps practices, version control systems, and automated deployment pipelines., • Provide comprehensive user support and system optimization, including troubleshooting, performance monitoring, and proactive maintenance of critical systems., • Lead digital transformation initiatives, evaluating and implementing new technologies, software platforms, and IT solutions to enhance operational efficiency., • Create and maintain technical documentation for both payload software systems and IT infrastructure, including software requirements, system architectures, and operational procedures., • Drive technical collaboration across engineering teams through code reviews, system integration meetings, and technical presentations to stakeholders and senior management. Technical Skills + Core Competencies • Proficiency in embedded programming languages (Python, C/C++, MATLAB) and space payload development frameworks with extensive real-time system experience., • Expertise in payload software development, including embedded systems programming, real-time operating systems (RTOS), and flight software architecture patterns for mission-critical applications., • Comprehensive knowledge of software verification and validation processes for space applications, including unit testing, integration testing, formal verification methods, and software quality assurance., • Working knowledge of ECSS standards for space software development (ECSS-E-ST-40C, ECSS-Q-ST-80C) and space software qualification processes., • Advanced experience with spacecraft communication protocols, telemetry/telecommand systems, and space-to-ground data interfaces for mission operations., • Strong background in autonomous control systems, including machine learning algorithms, adaptive control theory, and decision-making frameworks for space applications., • Expertise in pharmaceutical process control software, including batch control systems, process monitoring algorithms, and quality assurance automation preferred., • Proficiency in software simulation and modeling tools for testing flight software in simulated space environments and pharmaceutical process validation., • Experience with safety-critical software development, including hazard analysis, software safety requirements, and fault-tolerant software design patterns., • Advanced debugging and diagnostic capabilities for complex embedded systems with experience in hardware-software integration and troubleshooting., • Strong project management skills with experience leading flight software development projects from requirements through mission operations., • Excellent technical communication abilities with experience presenting complex software architectures to multidisciplinary engineering teams and mission stakeholders. Required Qualifications • Bachelor's degree in Software Engineering, Computer Science, Electrical Engineering, or related field., • 3-5 years of experience in software development, payload systems, or related technical role., • Experience with embedded software development and IT system management projects., • Preference for candidates with space systems or satellite payload software experience., • Knowledge of ECSS standards (ECSS-E-ST-40C, ECSS-Q-ST-80C) preferred This is an exciting opportunity to join a team that is at the forefront of innovation and pushing the boundaries of in space manufacturing. If you feel this role is of interest, please apply and one of the team from Innoforge will be in touch. Unfortunately, sponsorship cannot be provided for this position

Energy Domain is a must. Under 7 years of experience only. Permanent. Key Responsibilities • Design, develop, and maintain data ingestion pipelines using open-source frameworks and tools, • Build and optimise ETL/ELT processes to handle small to large-scale data processing requirements, • Develop data models and schemas that support analytics, business intelligence and product needs, • Monitor, troubleshoot, and optimise data pipeline performance and reliability, • Collaborate with stakeholders, analysts and product team to understand data requirements, • Implement data quality checks and validation processes to ensure data integrity, • Participate in architecture decisions and contribute to technical roadmap planning Technical Skills: • Great SQL skills with experience in complex query optimization, • Strong Python programming skills with experience in data processing libraries (pandas, NumPy, Apache Spark), • Hands-on experience building and maintaining data ingestion pipelines, • Proven track record of optimising queries, code, and system performance, • Experience with open-source data processing frameworks (Apache Spark, Apache Kafka, Apache Airflow), • Knowledge of distributed computing concepts and big data technologies, • Experience with version control systems (Git) and CI/CD practices, • Experience with relational databases (PostgreSQL, MySQL or similar), • Experience with containerization technologies (Docker, Kubernetes), • Experience with data orchestration tools (Apache Airflow or Dagster), • Understanding of data warehousing concepts and dimensional modelling, • Understanding of cloud platforms using infrastructure-as-code (IaC) approaches, • Knowledge of streaming data processing and real-time analytics, • Experience with data quality and monitoring tools Preferred Qualifications: • Bachelor's degree in Computer Science, Engineering, Mathematics, or related field, • 2-5 years of experience in data engineering or related roles, • Experience working in the Energy industry

Driven by Intelligence. Powered for the Future. Autel is a global tech innovator in automotive diagnostics and smart mobility. With 2,000+ talents across 70+ countries, we fuse AI, big data, and cloud to drive the next generation of intelligent vehicles. As Autel Energy continues its rapid growth across Europe’s EV charging market, we are looking for a technically savvy and customer-focused Technical Solution Specialist to join our team in London, UK. What You’ll Do • Collaborate with the sales team to provide technical expertise during pre-sales activities, including preparing documentation, supporting bids, and addressing customer inquiries., • Engage directly with customers to understand their needs and challenges, delivering tailored EV charging solutions and presenting our product capabilities., • Develop solution designs, including site planning, product configuration, and system optimization; clearly define technical scopes in project documentation., • Support prototype requests, testing, and product evaluations to ensure customer satisfaction and alignment with specifications., • Provide timely technical support to both internal teams and customers, ensuring clear, accurate information is shared., • Work closely with product, engineering, and project teams to ensure seamless implementation and feedback integration., • Analyze competitor offerings to strengthen our value proposition and support the sales team with actionable insights. You Are • Bachelor's degree in Engineering, Computer Science, or a related field., • 3+ years of experience in technical pre-sales, solution engineering, or customer-facing technical roles, preferably in EV charging or renewable energy., • Strong technical knowledge of EV charging infrastructure, solution design, and site planning., • Excellent communication and presentation skills, with the ability to simplify complex ideas for diverse audiences., • Comfortable managing multiple projects and collaborating with cross-functional international teams., • Analytical, proactive, and detail-oriented with a strong problem-solving mindset. Why Join Autel • Be part of a fast-growing company shaping the future of green mobility across Europe., • Work in a dynamic international environment with local teams and global vision., • Learn from and collaborate with top talents in the EV and smart tech industries., • Enjoy a competitive salary and benefits package with clear career development pathways., • Contribute directly to environmental sustainability and technological advancement. 📍 Location: London, UK 📆 Start Date: As soon as possible 🕘 Working Hours: Full-time Apply now and join Autel Energy to create a greener, smarter future together! 📩 Contact: Apply directly on LinkedIn or send your resume to 📌 Please mention the position you are applying for in the email subject.

About the Job Senior Frontend Engineer – London (Victoria) | Hybrid £80k - £110k Are you ready to craft the next generation of data-driven digital experiences for one of Europe’s most technically advanced SaaS innovators? Our client, a pioneer in B2B SaaS solutions, is building “Your Shipping Analytics Supercomputer”, providing cutting-edge data visualisation and dynamic dashboards for high-velocity business & artificial intelligence. About the Role As a Senior Frontend Engineer, you’ll be at the heart of a high-performing engineering team, building intuitive, high-impact web applications that bring complex data to life. Working with cutting-edge technologies like React and TypeScript, you’ll collaborate closely with product, design, and data science teams to shape interfaces that define the future of shipping intelligence. This is a hands-on technical role that blends creativity, collaboration, and engineering excellence, ideal for someone who thrives in fast-paced, high-growth environments. What You’ll Bring • 5+ years of front-end development experience building large-scale web applications., • Expertise in React, TypeScript/JavaScript, HTML, and CSS., • A strong appreciation for UI/UX design and a passion for delivering exceptional user experiences., • Understanding of Design Patterns and SOLID principles., • Experience building and consuming RESTful APIs., • Familiarity with Agile/SCRUM methodologies and modern CI/CD practices. Why Join? • Bootstrapped success story - with multiple thriving business arms., • An executive team with 65+ years of collective experience in shipping management., • Fresh from a £100m AI start-up exit, they’re focusing all their attention on this next big venture. This is an outstanding opportunity to design and deliver the front-end of a platform that’s redefining how businesses interact with data. If you’re a passionate engineer who loves solving complex problems through clean, intelligent design — let’s connect!

Meytier, a dynamic, high-impact job platform headquartered in New York. We partner with Fortune 500 companies, PE/VC firms, and fast-growing startups to help them discover and hire exceptional talent. This is a high-impact career opportunity for a Engineer Manager – Search & Discovery with one of our technology clients, The world’s leading marketplace and auction services platform, with revolutionizing the $15B+ global auction industry, connecting millions of buyers and sellers worldwide and driving sustainable growth in the circular economy. Engineering Manager - Search & Discovery Some problems we are working on in the search domain: ● How to make search results and suggestions relevant to our users? ● How to ensure our systems are stable and performant? ● How do we improve ranking of search results? ● How do we reduce zero result rate for search queries? and many more such questions... Your Mission Make the search experience frictionless for our users ● Define and drive engineering excellence ● Own end to end delivery of team's projects ● Ensure continued service reliability, and timely technical support for all stakeholders ● Collaborate with Product, Analytics and AI to define and drive product roadmap ● Manage career development of people in the team through continuous coaching and mentoring Responsibilities ● Partner with stakeholders to deeply understand their priorities and translate them into clear technical strategies. ● Balance partner needs by designing solutions that advance user-facing experiences while ensuring system scalability, reliability, and efficiency. ● Oversee the delivery of end-to-end improvements in search quality, spanning data pipelines, ML models, and distributed systems. ● Drive the adoption of advanced ML methods while ensuring pragmatic, production-ready implementations. ● Grow, mentor, and develop a diverse team of engineers, fostering collaboration with applied scientists and system experts. ● Provide technical and organizational leadership, ensuring execution excellence while crafting a long-term strategy for search and knowledge systems. What you need to be successful ● 2+ years experience of leading a cross-functional team as an Engineering Manager ● Bachelor/ Master’s degree or equivalent in a quantitative field such as Computer Science, Engineering, Mathematics or Similar ● Proven background in Machine Learning, NLP, and large-scale Search, with the ability to guide teams at the forefront of these fields. Familiarity with vector search, hybrid retrieval (lexical + semantic), and personalization techniques will be a strong plus. ● Deep expertise in retrieval and ranking models and the broader search stack, with a track record of delivering production-quality systems at scale. ● Comfortable with ambiguity and able to navigate it to solve problems. Ability to break a problem into manageable tasks and establish clear goals for the team ● Effective communication and ability to explain complex work in simple terms to team members, stakeholders and senior leadership ● Be a role model for other Engineers in the team and help establish a culture of engineering excellence, collaboration, continuous learning, and innovation ● Proven expertise in stakeholder management and fostering strong relationships. ● Excellent business understanding to drive informed engineering decisions

We are looking for Data Engineers suitable for a group of world-class investment and trading firms that are actively expanding their data engineering functions. Each environment is highly technical, research-driven, and deeply data-centric — offering the opportunity to work on systems and pipelines that directly influence investment decisions. These positions sit within core data teams, responsible for building and maintaining the infrastructure that underpins everything from quantitative research to real-time trading and analytics. You’ll work closely with developers, data scientists, and researchers to ensure clean, accurate, and reliable data is available across the business. This is a fantastic opportunity for early-career engineers (1–5 years’ experience) who want to accelerate their development in an environment that values intellectual curiosity, technical depth, and end-to-end ownership. The Role • Design, build, and optimise data pipelines and ETL processes that feed critical research and trading systems., • Engineer scalable, automated solutions for data ingestion, cleaning, and validation across multiple structured and unstructured sources., • Collaborate with researchers, technologists, and analysts to enhance the quality, timeliness, and accessibility of data., • Contribute to the evolution of modern cloud-based data infrastructure, working with tools such as Airflow, Kafka, Spark, and AWS., • Monitor and troubleshoot data workflows, ensuring continuous delivery of high-quality, analysis-ready datasets., • Play a visible role in enhancing the firm’s broader data strategy and engineering culture. Candidate Profile • 1–5 years’ experience in data engineering, analytics, or automation, ideally within financial services, consulting, or a data-heavy technical environment., • Strong programming ability in Python (including libraries such as pandas and NumPy) and proficiency with SQL., • Confident working with ETL frameworks, data modelling principles, and modern data tools (Airflow, Kafka, Spark, AWS)., • Experience working with large, complex datasets from structured, high-quality environments — e.g. consulting, finance, or enterprise tech., • STEM degree in Mathematics, Physics, Computer Science, Engineering, or a related field., • Demonstrates curiosity, attention to detail, and a pragmatic, problem-solving mindset., • Enjoys collaborating across technical and non-technical teams in fast-paced, high-performance settings. Why This Opportunity? • Work at the intersection of data, technology, and finance, where clean engineering directly impacts business performance., • Gain exposure to cutting-edge data stacks and high-availability systems., • Collaborate with world-class technologists and quantitative researchers., • Structured progression — clear visibility into senior engineering or platform leadership paths., • Competitive compensation with bonus upside and exceptional learning curve.

Data Scientist/6-month contract can be extended/London, UK/30-40 pounds an hour Role Overview • Join a dynamic team driving a Firm-wide GenAI initiative aimed at advancing our people solutions. Collaborate with engineers, data scientists, designers, product managers, and stakeholders to deliver a critical product that supports the development, engagement, and retention of exceptional talent. As the DS in charge of testing, you’ll ensure the quality, reliability, and performance of cutting-edge features during an exciting phase of growth, supporting a rapidly expanding user base. This role is ideally suited for candidates in US/Europe time zones., • As the DS for LLM testing, you will define and execute the technical vision and strategy for AI controls and testing. Your responsibilities will include continuous monitoring, evaluation, and reporting of LLM features to ensure compliance with internal standards, best practices, and external regulations. You’ll play a key role in risk assessment and mitigation, guiding the responsible development and deployment of LLMs., • You will design and implement test cases for LLM governance and development, enabling your team to define features and mitigate risks. Collaborating with cross-functional teams, you’ll develop tools, automation strategies, and data pipelines to support scalable LLM management. Additionally, you’ll create standardized reporting templates for both technical and senior leadership audiences, ensuring clear communication of results., • Your work will involve close collaboration with tool owners and senior management to present findings, assess risk implications, and propose enhancements to AI tools., • Responsibilities, • Lead testing efforts for the platform, focusing on LLM output testing to ensure reliability, accuracy, and performance, • Develop and maintain a comprehensive and representative dataset of inputs and expected outputs for each prompt in the tool (i.e., benchmark dataset), • Develop and maintain comprehensive testing strategies, including semantic similarity, Q&A validation, claims verification, LLM judge evaluations, and metrics like ROUGE, • Collaborate with engineering, product, and data science teams to define testing requirements, thresholds, and standards, • Design and implement robust test cases aligned with business goals and user needs, • Write and maintain automated tests in Python using frameworks like pytest (prior experience with Opik is not required), • Monitor and improve test stability to support application changes, • Establish and track QA KPIs, such as test coverage and stability, to measure and communicate platform quality, • Stay updated on industry best practices for GenAI/LLM testing and integrate them into QA processes Skills • Python Proficiency: Strong experience in writing and maintaining Python code, • LLM/GenAI Testing Expertise: Experience in testing LLM outputs, including semantic similarity, Q&A validation, claims verification, LLM judges, and evaluation metrics like ROUGE, • Testing Frameworks: Understanding of automated testing tools (e.g., pytest), • Test Strategy Development: Proven ability to design and implement test strategies for complex systems General • Leadership: Demonstrated ability to lead own workstream and drive quality initiatives in fast-paced environments, • Stakeholder Collaboration: Strong communication skills to align technical and non-technical stakeholders on testing needs and standards, • Execution-Oriented: Self-driven with a “get stuff done” mindset, able to work independently and adapt quickly, • Agile Mindset: Familiarity with agile principles and product development processes, • Global Collaboration: Comfortable working with a global team and accommodating occasional early or late meetings Education Bachelor's degree in quantitative field like Computer Science, Engineering, Statistics, Mathematics or related field required. Advanced degree is a strong plus

About the Company Akkodis is a global leader in engineering, technology, and R&D, harnessing the power of connected data to drive digital transformation and innovation for a smarter, more sustainable future. As part of the Adecco Group, Akkodis combines the expertise of AKKA and Modis, with over 50,000 engineers and digital specialists across 30 countries in North America, EMEA, and APAC. Our teams bring extensive cross-sector knowledge in critical technology areas such as mobility, software services, robotics, simulations, cybersecurity, AI, and data analytics, enabling clients to tackle complex challenges in today’s rapidly evolving markets. With a comprehensive solution portfolio across four service lines—Consulting, Solutions, Talents, and Academy—Akkodis supports clients from concept through to full-scale deployment and optimisation. Our diverse offerings help organisations rethink product development, accelerate productivity, reduce time-to-market, and prepare for the future. At Akkodis, you’ll join a dynamic environment that values continuous learning and global collaboration, where you can make a meaningful impact through innovative projects that shape the future of technology. About the Role The Front-End React Engineer will design, develop, and deliver responsive, accessible, and high-performing web applications using React.js and modern front-end technologies. This role is instrumental in ensuring outstanding user experience, maintainability, and security across digital platforms. Responsibilities • Develop scalable and reusable React.js components using TypeScript., • Translate UX/UI designs into responsive and accessible web interfaces., • Integrate front-end applications with RESTful and GraphQL APIs., • Implement secure authentication, session management, and data handling., • Optimise applications for performance, accessibility, and cross-browser compatibility., • Maintain consistent styling using frameworks such as Material UI, Bootstrap, or TailwindCSS., • Collaborate with UX Designers, Developers, and Integration Specialists to align workflows., • Work with Solution Architects and Cloud Engineers to deploy front-end applications in AWS or Azure environments., • Participate in Agile ceremonies including sprint planning, stand-ups, and retrospectives., • Conduct peer reviews and ensure adherence to front-end coding standards., • Write and maintain unit, integration, and snapshot tests to ensure code quality., • Collaborate with QA teams to validate accessibility and functionality compliance., • Stay current with emerging front-end technologies and best practices. Qualifications • Bachelor’s degree in Computer Science, Software Engineering, or related discipline (or equivalent experience)., • Relevant certifications (e.g., React Developer, AWS/Azure Developer) are advantageous. Required Skills • Strong knowledge of HTML5, CSS3, JavaScript (ES6+), and responsive design., • Understanding of state management frameworks (Redux, Zustand, or similar)., • Familiarity with CI/CD pipelines, Git, and version control workflows., • Strong problem-solving, debugging, and optimisation skills., • Ability to design for accessibility and usability., • Collaborative and delivery-focused mindset with strong communication skills. Preferred Skills • 3+ years’ experience building front-end applications using React.js and TypeScript., • Proven experience integrating with RESTful APIs and managing asynchronous data., • Background in front-end delivery for cloud-hosted or enterprise-scale applications., • Experience working within Agile delivery environments., • Exposure to deploying applications through AWS Amplify, S3, or Azure App Services.

The company is a London-based leader in software and intellectual property, pioneering innovations in data and media compression using artificial intelligence and parallel computing techniques. The organization has built a significant portfolio (with over a thousand patents) and is actively engaged in advancing compression technologies across several industries. What You’ll Be Doing: • Enhance, expand, and maintain sophisticated in-house systems designed to test and evaluate media quality., • Help plan new development tasks by breaking down project scopes, outlining requirements, and establishing test criteria., • Track progress clearly, maintain documentation, and deliver consistent updates to internal stakeholders., • Contribute to the selection of appropriate platforms and utilities for testing environments., • Diagnose, analyze, and resolve issues found in testing frameworks., • Execute comprehensive test campaigns across various scenarios to benchmark codec implementations., • Review code contributions from other engineers within the test development team., • Take part in agile meetings and planning sessions, ensuring continuous refinement and effective sprint execution. What We’re Looking For: • Expertise in Python, particularly building multithreaded applications with Flask, and experience in integrating with relational databases (SQL)., • Comfortable developing in Linux-based environments., • Familiarity with modern APIs and protocols like REST, HTTP, and JSON, as well as containerization tools such as Docker., • Effective communicator, capable of producing technical documentation and sharing regular progress insights., • Previous involvement in Agile projects, using tools such as Jira for workflow and issue tracking., • Knowledge of CI/CD pipelines, version control systems (e.g., Git), automated testing at various levels (unit, integration, system)., • Experience with test libraries like Pytest or Google Test., • Exposure to front-end stacks—HTML, CSS, JavaScript, TypeScript, Node.js—is a plus., • Experience with AI-assisted development tools is advantageous. Additional Skills That Would Be Beneficial: • Experience using Behavior-Driven Development (BDD) tools such as Cucumber or Spock., • Background in cloud environments like AWS or distributed system infrastructure., • General understanding of network protocols and architecture., • Prior experience with media encoding/decoding and video quality assessment methodologies., • Proficiency in data science or analytics., • Familiarity with mobile automation frameworks on Android and iOS platforms., • Hands-on experience with UI test automation using frameworks like Cypress and JavaScript/TypeScript.

Senior C++ Developer - High Frequency Trading, New Office Buildout (London) Overview: Our client is expanding with a new office in London and is seeking the first C++ developers to join this exciting venture. Founded in 2014, they are a quantitative investment firm that has assembled a team of researchers, portfolio managers, and technologists. By leveraging quantitative analysis and insights in financial markets, they excel in some of the most intricate and competitive products. As a growing electronic trading firm, they blend disciplines such as computer science, finance, systems engineering, and statistics. Their dedicated engineers and traders have developed some of the fastest trading systems. Their competitive edge lies in their low latency trading platform. Supported by highly skilled programmers, they are utilising the latest technologies to build a fast, low latency, and robust trading infrastructure capable of handling transactions worth millions daily. Requirements: • A degree in Computer Science or a related field, demonstrating a strong foundation in theoretical and practical aspects of computing., • Extensive experience with C/C++ and object-oriented programming, showcasing the ability to write efficient, maintainable, and scalable code., • Proven experience in the high-frequency trading (HFT) industry, with a deep understanding of the unique challenges and requirements of this fast-paced environment., • Expertise in algorithms and data structures, with the ability to design and implement complex solutions to optimise performance and efficiency., • Excellent problem-solving skills, with a track record of identifying issues, analysing root causes, and implementing effective solutions., • Strong communication skills, both written and verbal, enabling effective collaboration with team members and stakeholders., • A working knowledge of Linux systems, including experience with system-level programming, scripting, and performance tuning. Apply Now!

A leading global investment firm specialising in quantitative and systematic strategies is seeking a talented Data Scientist (with good data engineering skills) to join a high-impact team at the intersection of research, trading, and engineering. The firm operates across all major liquid asset classes and is driven by a scientific, data-first approach to investing. With a strong culture of innovation and collaboration, the team continuously explores new ways to harness data for alpha generation. About the Role This is a unique opportunity to work in a cross-functional environment where data is central to investment decision-making. You'll be part of a specialist group that partners closely with trading and research teams to ensure data is efficiently sourced, transformed, and deployed across the investment process. Key Responsibilities • Collaborate with trading and research teams to design and implement robust data pipelines tailored to investment strategies., • Work with data engineers to onboard and integrate new datasets, ensuring they are production-ready and aligned with business needs., • Develop and prototype tools to extract, clean, and aggregate data from diverse sources and formats., • Lead the end-to-end onboarding of new datasets, from discovery through to deployment., • Continuously improve data workflows by identifying bottlenecks and implementing scalable solutions., • Experiment with novel data acquisition and transformation techniques to expand the firm's data capabilities. Ideal Candidate Profile • 3+ years of experience in a data science or data engineering role, ideally within a quantitative or financial setting., • Advanced degree (Master's or PhD) in a quantitative field such as Mathematics, Physics, Computer Science, or Engineering., • Strong Python programming skills, particularly with data-centric libraries like Pandas and NumPy., • Demonstrated interest in financial markets and the application of data to investment research., • Experience working with both traditional and alternative financial datasets., • Excellent communication skills and the ability to collaborate effectively with technical and non-technical stakeholders., • Comfortable working in a fast-paced, high-performance environment. If you feel the above fits with your expeirence and are ready to join a fast paced and high performing fund, apply today!

Company Name: Vertex Pharmaceuticals Type of Role: Contract position, Inside IR35 Contract length: 12 months Location: London, Paddington Department: Quality Looking for opportunities with purpose, impact and possibilities? Our client, Vertex, is a global biotechnology company that invests in scientific innovation. As they grow their pipeline at pace, they are strengthening their reputation for creating transformative medicines for people with serious diseases. General Summary: The GXP Senior Manager is responsible for oversight of activities and ensuring quality of deliverables within their purview. This role is recognized as a technical resource in the principles and application of quality assurance. The successful applicant will perform quality risk assessments and assist with completion of quality agreements, provide operational support for commercial Cell and Gene Therapy starting material movement, working closely with the ATC Quality Operations team and Supply Chain team in managing distributors and transportation companies. The Senior Manager will complete the execution of the quality Risk Management Plans that will govern the monitoring and oversight by QA and business functions, working closely with the business stakeholders and the functions within the Quality organization with the objective of ensuring transparency for gaining insights regarding operational risks and mitigations. This individual is expected to demonstrate success in engaging teams and stakeholders for collaboration in advancing quality outcomes and operational excellence through business and Quality. Key Duties and Responsibilities: • The position is responsible to ensure the successful execution, but is not limited to the following:, • Serve as the primary Quality contact for the Global oversight of Cell and Gene starting material movement., • Manage for cause, critical and/or complex quality issues in the starting material movement operations and supports CMC quality teams investigating any potential product quality issues., • Act as QA assessor/approver on Change Controls: resolve gaps, approve change plans, classifications, strategy for GXP actions., • Executes data analysis and reports KPIs into the local and global GDP and GMP management review processes., • Responsible for the Quality oversight and management of Cell and Gene Therapy curriers/transportation companies and distributors: creating and maintaining Quality Agreements, developing KPIs and establishing Quality meetings., • Participate in Geographic expansion activities to ensure that Quality related actions are planned into projects and completed in line with the commitments., • Support implementation of effective global shipping qualification process., • Support Recalls, mock recalls and any other on-market activity., • Support and participate in regulatory inspections relating to GTP, GDP and GMP., • Responsible for identifying risks and communicating gaps for process/systems., • Develop, utilize, and continue to mature tools to ensure efficiency in execution. Minimum qualifications: • Bachelor’s Science degree or equivalent degree, • Quality Functions background, ideally in cell and gene therapy, in Pharmaceutical Industry Preferred Qualifications/Experience: • Thorough understanding of regulatory framework for Cell and Gene Therapy medicinal products, and able to navigate industry developments and providing key strategic guidance to the business., • A real subject matter expert on all aspects related to GXP within Pharmaceutical distribution., • Ability to collaborate with cross-functional teams, • Excellent technical writing, presentation, and communication skills, • Extensive experience conducting investigations, performing Root Cause Analysis, and identifying CAPA Vertex is partnering with Talent Works to manage their international temporary job openings. If you are successful in your application, you will be employed by Talent Works to work on a temporary assignment at Vertex.

Full Stack Engineer / Developer (TypeScript Elixir AWS) London / WFH to £100k Do you enjoy problem solving and working with a range of technologies including functional programming languages such as Elixir, using the right tool for the job? You could be progressing your career in a senior, hands-on Full Stack Engineer role at a successful and profitable energy trading market data scale-up. What's in it for you: • Competitive salary, to £100k + Significant Equity, • Hybrid working (3 days London office per week), • Vitality Healthcare, • Continuous career development and learning opportunities, • Influential role as part of a small, close knit team, • Complex and interesting work Your role: As a Full Stack Engineer you will take ownership, working on technically challenging Greenfield development projects. You'll be working on complex problems with scalability and reliability in mind, across the full development lifecycle from architecture and design through to implementation. There's a range of technology in the stack, you'll have a 50/50 split between backend and frontend development using TypeScript, Elixir, Elm and AWS amongst others, learning and picking new things up on the job in a collaborative, tech driven environment where you can get stuff done and see the results of your work. Location / WFH: You'll join the team in London three days a week in a hybrid work from home model. About you: • You are degree educated in Computer Science or similar STEM discipline, having achieved a 2.1 or above from a Russel Group / Oxbridge or top 100 global university, • You are an experienced software engineer with a strong knowledge of best practices and Computer Science fundamentals and experience of delivering complex, data centric software, • You have advanced analytical and problem solving skills, • You're comfortable taking ownership of projects and mentoring more junior team members, • You have strong TypeScript skills, combined with any backend programming language (e.g. Python, Java, C++, C#), • You're happy to work with the following tech stack (you don't need experience with all): Elixir, Ember, Elm, Phoenix, LiveView, Python, PostgreSQL, AWS, Docker, • You have an analytical mindset and enjoy problem solving, • You have experience of working in start-ups / SMEs and have good business acumen, • Ideally you will have a good understanding of financial markets Apply now to find out more about this Full Stack Engineer / Developer (TypeScript Full Stack Elixir) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Software Developer / Engineer (C# .Net SQL) to £180k+ Are you a technologist with a record of academic achievement? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management. As a Software Developer you'll collaborate with a team of technologists and finance professionals to develop algorithmic trading systems working with a modern tech stack, with opportunities for technical ownership from day one. You'll partner with Quant teams to help architect valuation, risk and pricing systems, delivering massively scalable, high performance compute streaming operations. You'll be equipped with all the latest kit to help you succeed as well as learning from industry experts on world finance. Location / WFH: You'll join the team in fantastic London (Soho) based offices that offer a wide range of facilities including nutritionally balance breakfast, lunch and all day snacks. Please note this role is full-time office based (Monday to Friday). About you: • You have an outstanding record of academic achievement - minimum 2.1 in a STEM discipline from a top tier university (i.e. Russel Group or top 100 global university), backed by A grades at A-level, • You have advanced C# .Net programming skills including .Net Core (will also consider Java, Python or C++ background if happy to use C# going forward), • You have a strong knowledge of SQL databases, • You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, Algorithms, • You're entrepreneurial with good business acumen, keen to take ownership and lead projects, • You're collaborative, enjoy problem solving and sharing ideas What's in it for you: As a Software Developer / Engineer you will earn a competitive package: • Salary to £180k, • Significant bonus earning potential, • Fund performance share, • Personal training budget and mentoring, • Family friendly benefits that include unlimited emergency backup childcare as well as care for elderly relatives, • Affinity Groups such as the Women's Network, Black Employee Network, Working Parents Network, LGBT+, • Opportunities to give back via the company's ambassadorship with AMOS Bursary, • Various other social groups including sports teams, • Private healthcare and wellness activities Apply now to find out more about this Software Developer / Engineer (C# .Net SQL) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Our client is a MNC n the maritime industry. To support the growth strategy and its expansion, our client is seeking an experienced Fleet Compliance Manager. Fleet Compliance Manager (Based in London/Greece) ORGANISATION: We are hiring on behalf of a leading global shipowner and shipping solutions provider, with a strong presence across Asia and Europe. The company is known for its focus on quality, safety, and sustainability, combining deep maritime expertise and advanced technologies to provide dependable services, build lasting partnerships, and create value for customers, crew, and communities worldwide. We are currently seeking a Fleet Compliance Manager to advise on international maritime regulations, emphasizing environmental compliance and supporting the fleet’s transition to sustainable fuels. Based in London, this position involves collaboration with regulatory bodies, classification societies on interpreting upcoming regulations, and 3rd party data technology solutions. YOUR RESPONSIBILITIES: • Ensure fleet compliance with international and regional shipping regulations, including IMO conventions, EU regulations, and flag state requirements, • Provide expert guidance on alternative fuels, covering design, operations, bunkering, and safety, • Assess upcoming regulations and develop strategies for compliance and fleet decarbonization, • Maintain strong relationships with regulators, classification societies, industry bodies, and technology partners, • Advise senior management on regulatory risks, opportunities, and sustainable shipping strategies, • Deliver training to enhance awareness of regulatory requirements across teams, • Prepare reports and presentations for internal and external stakeholders on compliance and technology evaluations, • Evaluate third-party technologies and support the implementation of innovative solutions, including wind-assist propulsion and hull optimization, • Model vessel performance and emissions reduction impacts using CFD and empirical methods, and oversee full-scale trials, • Act as a subject matter expert on maritime decarbonization, contributing to long-term technical strategy YOUR PROFILE: • You must be a qualified Chief Engineer, or equivalent degree holder in marine/navigation, • At least 5 years’ experience in maritime regulatory affairs, environmental compliance, or related fields within shipping, • Bachelor’s degree in Maritime Studies, Fluid Dynamics, Naval Architecture, Marine Engineering, Environmental Science, Law, or related field (Master’s degree or professional certifications preferred), • Strong technical knowledge of hydrodynamics or vessel performance preferred, • Proficiency in software tools (Python, C++, JavaScript), with exposure to machine learning applications, • Skilled in CFD software (ideally STAR-CCM+) and empirical performance methods, • Prior experience with a recognized classification society is preferred, • Strong network across the maritime industry, • Expertise in alternative fuels, regulations, and sustainable shipping practices, • Solid understanding of naval architecture, marine engineering, and vessel systems, • Proven ability to interpret emerging regulations and assess operational impact, • Excellent communication skills to explain complex technical and regulatory concepts, • Analytical and problem-solving mindset to drive compliance and strategic initiatives THE OFFER: • Professional development and growing opportunities in a fast-growing MNC, • Collaborative team and respectful working environment, • A competitive remuneration package RECRUITMENT PROCESS: Please apply with an updated resume. All applications will be treated as strictly confidential. Our team will review your application and a consultant will get in touch with you if you meet the client’s selection criteria. Comaea Consulting |

Are you looking for a role where you can design and implement cutting-edge data systems in a company making a real difference in healthcare? Do you want to be part of a mission-driven team revolutionising how healthcare teams communicate, while working in a hybrid setup that values collaboration and flexibility? If you’re a hands-on Data Architect with a passion for building scalable systems and solving complex data challenges, this could be the perfect role for you. What’s in it for you? You’ll receive a salary of up to £100K, alongside benefits including access to a flexible perks platform where you can choose private health insurance, wellness options, and more. You’ll work in a hybrid environment, where you’ll collaborate three days a week in a vibrant Shoreditch office with your team. The office offers free healthy breakfasts, lunches, and snacks, prepared by an in-house chef. You’ll also benefit from a £600 annual development budget, enhanced parental leave, and even a policy that allows you to work abroad for short periods. What you’ll be doing As the Senior Data Architect, you’ll be the first hire in this role, reporting directly to the Head of Data. This is a hands-on position where you’ll design, implement, and maintain the company’s data architecture, driving forward its data engineering capabilities. You’ll work with cross-functional product teams, collaborating with sub-teams in BI, Data Science & Analytics, and Data Engineering to align data strategies and optimise infrastructure. Your work will include: • Data Transfers: Solving the challenge of transferring large tables from SQL Server to Snowflake and ensuring data flows smoothly across the organisation., • Integration & Standardisation: Reviewing and integrating data across tools like Azure Data Factory, Python, and Snowflake, while standardising processes and building scalable systems., • Architectural Vision: Collaborating with technical and non-technical stakeholders to define and enforce best practices, ensuring the architecture supports data-driven decision-making across analytics, machine learning, and BI. About you You’ll bring strong expertise in: • Azure Data Factory: Experience working at scale is highly valued., • Python: Advanced skills to build and optimise data pipelines., • SQL: Proficient in querying and transforming data to ensure accuracy., • ETL: Experience with designing and managing ETL processes for data integration and transformation. You’ll thrive in this role if you’re motivated by improving healthcare, adaptable to change, and eager to own your work in a dynamic environment. Whether your background is in startups or larger organisations, your ability to build scalable, robust systems will make an impact. A bit about the company This health-tech company is revolutionising communication in the healthcare sector with a user-centric SaaS platform. Widely adopted in primary care, it is expanding into hospitals, pharmacies, and other healthcare environments. By partnering with healthcare professionals, the company is driving meaningful improvements in how care is delivered. Backed by recent funding, they are scaling their product and entering new areas of healthcare. The interview process • Initial Chat: Meet with the team for a competency-based interview., • Technical Assessment: Work through a collaborative tech task, possibly followed by a system design challenge., • Final Stage: Discuss culture and values fit with the leadership team. Don’t worry if your CV isn’t up to date—just drop me a message at , and we can take it from there.

LEAD DEVELOPER LONDON - HYBRID £65,000 THE COMPANY This world-renowned cultural and scientific institution is home to one of the largest and most unique collections on the planet. By joining their Data team, you’ll play a crucial role in shaping cutting-edge platforms that support global research, conservation, and innovation. Your work will directly contribute to unlocking knowledge that benefits science, education, and society at large. THE ROLE As a Lead Developer you will take ownership of developing and scaling the core technology platform for a landmark 10-year national digitisation programme. You’ll be leading technical strategy, mentoring developers, and ensuring the systems are sustainable and fit for the future. Specifically, you can expect to be involved in the following: • Designing and building scalable backend systems using Python., • Developing cloud infrastructure (AWS preferred) and deploying services with Kubernetes., • Overseeing data storage, management, and publication pipelines for tens of millions of digital assets., • Providing technical leadership and mentorship to a small development team., • Driving long-term sustainability by shaping infrastructure for a large-scale digitisation project. SKILLS AND EXPERIENCE The successful Lead Developer will have the following skills and experience: • Strong backend development experience, ideally with Python, • Hands-on expertise with cloud platforms (AWS preferred)., • Familiarity with containerisation and orchestration (Kubernetes)., • Experience with SQL databases, • Experience leading projects or mentoring teams of developers., • Ability to design and implement scalable, sustainable technical solutions. BENEFITS The successful Lead Developer will receive the following benefits: • Salary of £65,000 depending on experience., • Hybrid working with flexibility, • Opportunity to work on one of the UK’s most significant digital transformation programmes in science., • Professional development and mentoring opportunities., • The chance to contribute to a project with real societal and environmental impact. HOW TO APPLY Please register your interest by sending your resume/CV to Joana Alves via the Apply link on this page.

About Online Filings Our mission is to empower entrepreneurs to realise their dreams, giving them more time to focus on what truly matters. Our platform simplifies all administrative tasks, allowing entrepreneurs and small business owners to manage their business admin effortlessly and without the usual complexities. By harnessing cutting-edge technology and data analytics, coupled with outstanding customer service, we provide a seamless experience that emphasises simplicity, efficiency, and rapid execution. Our goal is to remove obstacles, enabling you to achieve success faster and more effectively. Role Overview As a Senior Software Engineer, you will play a pivotal role in architecting and developing our next-generation web application and API. This role requires technical leadership, hands-on development, and mentoring of junior developers. You will drive the adoption of best practices, ensuring scalability, security, and performance. If you are passionate about software development, enjoy solving complex problems, and are ready to lead innovative projects, we encourage you to apply. Join our dynamic team and contribute to building transformative solutions that make a tangible impact. This role will be eligible for visa sponsorship only for candidates that are already based in the UK. Key Responsibilities • Technical Leadership: Lead the technical design and development of scalable, secure web applications and APIs, driving best practices across the development lifecycle., • Architecture & Design: Oversee system architecture decisions, ensuring alignment with business goals and scalability requirements., • Mentorship: Mentor and guide junior developers, fostering a collaborative learning environment., • API Development: Design and build RESTful API endpoints using NodeJS and Express, including detailed API documentation., • Database Management: Design, optimize, and maintain complex SQL data models, ensuring efficient data structures, query performance, and reliability., • Full-Stack Development: Develop responsive and performant front-end applications using ReactJS, focusing on UX/UI best practices., • Integration & Automation: Architect and maintain integrations with external APIs such as AWS, Stripe, Zendesk, Twilio, Google Analytics, Google Ads, HMRC, etc…, • Code Quality & Reviews: Enforce code quality through rigorous reviews, automated testing, and CI/CD processes., • Project Management: Collaborate with cross-functional teams to gather requirements, set timelines, and deliver high-quality solutions on schedule., • Continuous Improvement: Stay ahead of industry trends, introducing innovative tools and technologies to enhance development efficiency. Qualifications and Key Skills • Education: Bachelor’s in Computer Science or related field from a Tier 1 university., • Experience: Minimum of 4 years of full-time professional experience in software development, with strong expertise in TypeScript, ReactJS, and Next.JS. Solid experience in building RESTful APIs, • Leadership: Proven track record of leading development teams and managing large-scale projects., • Database Expertise: In-depth experience with PostgreSQL/SQL, including design of complex schemas, writing queries and performance optimisation., • Security & Performance: Deep understanding of application security best practices, performance tuning, and scalable architecture., • Problem-Solving: Ability to troubleshoot complex technical issues, with a proactive and solution-oriented mindset., • Soft Skills: Excellent communication, organisational skills, and the ability to work independently or within a team. Preferred Qualifications • Advanced Degrees: Master’s in Data Science or Software Engineering., • Cloud & DevOps: Experience with AWS cloud services, Terraform, Docker, Kubernetes, • Agile/DevOps: Experience with Agile methodologies, CI/CD pipelines, and project management tools (Jira, Confluence, Bitbucket)., • AI/ML: Exposure to AI/ML projects or data analytics. Benefits and Perks Our comprehensive offering is designed around flexibility, well-being, and continuous growth, ensuring that you have the support and resources to excel both professionally and personally. • Competitive Salary: £50,000 - £65,000 per year, with potential performance-based increases., • Performance Bonus: Up to 10% annual bonus., • Generous Holiday Allowance: 27 days holiday plus bank holidays., • Health Insurance: Private health insurance including dental care, vision, and health screenings., • Lifestyle Benefits: benefit from up to 50% discounts at selected gyms and exclusive lifestyle accessory offers and rewards to support your physical health and well-being., • Mental Health Support: access to up to 8 free Cognitive Behavioural Therapy (CBT) sessions and free annual subscriptions to mindfulness apps like Headspace., • Retirement: We contribute 3% to your pension, for every 5% you contribute., • Powerful computer to work from your home., • Cycle to work scheme., • Flexible Working Options: hybrid setting (3 days in the office) Online Filings is an equal opportunity employer. We celebrate diversity and are committed to equal employment and creating an inclusive environment for all employees, irrespective of race, gender, sex, religion, nationality, age or disability.

Job Overview We are seeking an experienced data center professional to develop and deliver advanced training programs in the data center and digital infrastructure domain. As a Data Center Learning Architect, you will support the creation as a subject matter expert and deliver strategic learning experiences to address knowledge and skill gaps in data center technologies. In this senior role, you will leverage your extensive data center expertise, analyzing technical knowledge gaps and crafting impactful training solutions to close them. You will collaborate closely with product teams, engineers, and subject matter experts to ensure training programs align with real-world needs and our product strategy. As the lead instructor, you will also deliver these programs to experienced engineering audiences, confidently fielding advanced questions and discussions. The ideal candidate is passionate about making complex technical learning simple and engaging, combining hands-on data center experience with exceptional subject matter knowledge. This role is based in the EMEA region (to accommodate global training across regions - North America, Asia Pacific etc); fluency in English is required, and proficiency in Spanish and Portuguese is a plus but not critical. Key Responsibilities • Identify Training Needs: Analyze organizational and customer needs to pinpoint knowledge gaps in data center and digital infrastructure expertise, and develop impactful training solutions to address those gaps, • Subject Matter Expertise : Engage with cross-functional stakeholders (product owners, learning design, engineering teams, SMEs) to establish training requirements and define clear learning objectives for new, existing courses and learning pathways. Work closely with our Learning Design teams to develop comprehensive course curricula and materials covering data center architecture, operations, and best practices, ensuring effective and relevant learning experiences., • Instruction & Delivery: Deliver high-quality, instructor-led training sessions (virtual and in-person) and hands-on workshops. Incorporate labs and real-world scenarios to reinforce learning (e.g., handling hands-on labs and guiding learners through real-life scenarios). Confidently address complex technical questions from experienced engineers during training sessions, providing expert explanations and solutions., • Subject Matter Collaboration: Work with subject matter experts to review training content and deliverables, ensuring technical accuracy and incorporating industry best practices., • Represent DCD>Academy across industry events where you will demo solutions and/or moderate panels of industry experts talking about a particular important subject for the data center / digital infrastructure market., • Continuous Improvement: Evaluate the effectiveness of training programs in partnership with customer success, product and learning design departments through data-driven insights to continuously refine curriculum and delivery methods, championing a culture of ongoing improvement in the learning program. Qualifications and Skills • Data Center Experience: Extensive experience in data center design and/or operations e.g., implementing redundant power, cooling and network systems to prevent outages, • Technical Expertise: Deep knowledge of data center infrastructure components and best practices - including power, cooling, backup power/generators, networking, and server hardware. Experience with HPC, mission-critical environments and uptime requirements is preferred., • Communication & Presentation: Excellent communication and presentation skills, with the ability to explain complex technical concepts in a clear, engaging manner. Able to adjust teaching style for varied audiences and facilitate interactive discussions., • Problem-Solving: Exceptional analytical and problem-solving skills – capable of troubleshooting complex technical issues and addressing challenging questions on the fly. A solid track record of resolving issues in live operational environments or during training Q&A is ideal., • Collaboration & Leadership: Strong stakeholder collaboration and project/program management abilities, with the interpersonal skills to work cross-functionally and drive initiatives to completion. Comfortable coordinating with product managers, engineers, and other teams to achieve training goals., • Education & Certification: Degree in Computer Science, Information Technology, Engineering, or a related field (required). Industry recognition is a plus., • Location: EMEA-based candidates strongly preferred (must be located in or willing to work within the Europe and North America time zones to accommodate global training schedules)., • Language: Fluency in English (written and spoken) is required. Proficiency in Spanish and/or Portuguese is a significant plus for broader regional engagement. Company Benefits: • Hybrid working scheme (mix of office and remote working - ability to travel to the Central London Office)., • Delivery of learning programmes will happen from a home/office or in the client’s chosen environment., • 25 days holiday entitlement, long service leave, and 1 gifted celebration day off per year, • Paid sick leave, life assurance, and income protection, • Access to a health cash-back plan, health and wellbeing service, and EAP, • Enhanced employer pension contribution and parental leave, • Regular socials and celebrations, • Opportunity for worldwide travel If you are passionate about data center technology and education, and you meet the above criteria, we encourage you to apply. This is a high-impact role where you will shape the skills of engineering teams and contribute to the success of cutting-edge digital infrastructure projects.

About Persistent: We are an AI-led, platform-driven Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what’s next. Our offerings and proven solutions create a unique competitive advantage for our clients by giving them the power to see beyond and rise above. We work with many industry-leading organizations across the world, including 20 Fortune 50 companies and 4 of the 5 top banks in both the US and India, and numerous innovators across the healthcare ecosystem. Our disruptor’s mindset, commitment to client success, and agility to thrive in the dynamic environment have enabled us to sustain our growth momentum. Persistent has been recognized across top industry platforms for innovation, leadership, and inclusion. We have delivered 21 sequential quarters of growth with $389.7M in Q1 FY26 revenue, up 3.9% Q-o-Q and 18.8% Y-o-Y growth. Our 25,000+ global team members, located in 18 countries, have been instrumental in helping the market leaders transform their industries. We have been named the fastest-growing Indian IT services brand in the “Brand Finance India 100” 2025 report. We were also cited as a Leader in the ISG Provider Lens™ 2025 for Digital Engineering Services 2025 and the Everest Group Talent Readiness for Next-generation Application Services PEAK Matrix® Assessment 2025 About Position and details: • Role: Security Architect (HLD), • Location: Harbour Exchange Square, London, • Hybrid: 2 days to office, • Experience in authoring substantial quality high level designs-Must, • Expertise in producing security solutions, • Expertise in designing and integrating various security tools specially., • Develop Solution Design Documents (SDDs) for security solutions, ensuring alignment with enterprise architecture and security policies., • Design and architect solutions across various security domains including:, • Data Loss Prevention (DLP), • Security Information and Event Management (SIEM), • Identity and Access Management (IAM), • Endpoint Detection and Response (EDR), MDM, and Endpoint Management tools, • Cloud and On-Prem Security Solutions, • Collaborate with stakeholders such as IT operations, application teams, compliance, and risk management to gather requirements and translate them into secure technical designs., • Evaluate and recommend security products, tools, and technologies., • Ensure solutions meet compliance, data privacy, and regulatory requirements (e.g., GDPR, HIPAA, ISO 27001)., • Support solution implementation teams with architecture guidance and technical documentation., • Proven experience designing security solutions across multiple domains including DLP, SIEM, IAM, and Endpoint Security., • Bachelor’s degree in computer science, Cybersecurity, Information Systems, or related field (master’s preferred)., • Experience in cybersecurity with 3+ years in a security architect or solution designer role., • Familiarity with industry standards and frameworks such as NIST, ISO 27001, TOGAF., • Strong documentation skills with experience writing SDDs, architecture diagrams, and technical specifications. · Accelerate growth, both professionally and personally · Impact the world in powerful, positive ways, using the latest technologies · Enjoy collaborative innovation, with diversity and work-life wellbeing at the core · Unlock global opportunities to work and learn with the industry’s best Let’s unleash your full potential at Persistent - persistent.com/careers “Persistent is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind.

📡 Position: Founding Engineer (Electronics) 📍 Location: Hybrid (2–3 days/week), Hammersmith, London 👤 Reports To: Chief Technical Officer 🗓️ Start Date: ASAP 2025 🕒 Type: Opportunity for full-time role, including equity bonuses, after 3 months 🌊 About Us At InXploratus Technologies, we’re building the future of ocean exploration. Our hydrogen-powered autonomous underwater vehicles (AUVs) deliver clean, cost-effective, and scalable access to ocean data—without the need for support vessels. We’re a climate tech startup with bold ambitions to decarbonize ocean research and unlock new frontiers for marine science, offshore energy, and defense. As a Founding Electronics Engineer, you’ll pioneer the development of underwater acoustic and RF communication links in the form of assistive surface buoys that enable long-range, low-power, and reliable data transmission across our underwater network. 🧩 What You’ll Do • Acoustic system testing: Design and conduct experiments on underwater acoustic communication hardware and software. Analyze performance data (range, bandwidth, reliability)., • Triangulation and localization: Research, simulate, and implement algorithms for underwater acoustic positioning using triangulation and time-of-flight methods., • Satellite communication exploration: Investigate and potentially prototype RF satellite communication solutions for surface data transmission, including protocol analysis and hardware interfacing., • Power integration: Develop and optimize power management systems with the capability to integrate onboard energy harvesting mechanisms., • Software integration: Low-level embedded for sensor and control surfaces integration while also using python for higher level swarm robotics mission planning 🧠 Technical Requirements • Experience with PCB design (KiCad or Altium) for mixed-signal or RF circuits., • Proficient in experimental testing and data acquisition, using oscilloscopes, signal analyzers, and VNAs., • Familiar with RF communication systems, including antennas, protocols, and hardware interfacing, • Skilled in embedded systems programming (C/C++) on microcontrollers, as well as Python and Linux-based systems such as Raspberry Pi or Jetson., • CAD design experience., • Power unit and energy management system development., • Hands-on experience with acoustic or RF systems., • Experience working with underwater or marine systems. 💡 Who You Are • A technically curious engineer who enjoys diving deep into both hardware and algorithms., • Comfortable working experimentally — building, testing, and iterating quickly., • Excited by the challenge of making communication reliable in one of Earth’s most difficult environments., • Thrives in small, fast-paced teams and takes ownership of entire subsystems. 🚀 What We Offer • The opportunity to be a founding engineer developing frontier communication systems for autonomous underwater platforms., • Autonomy to design, build, and validate your own ideas from concept to ocean trials., • Opportunity to get involved with and learn across different domains: mechanical, electronics, software, commercial., • Flexible hybrid work setup (2–3 days/week in Hammersmith workshop)., • Right to review for a full time role, including equity bonus, after 3 month trial period, • Work on cutting-edge, mission-driven technology with real environmental and industrial impact. How to Apply Send your CV and a short note on why you're excited about InX Tech to . We review applications on a rolling basis. Early applications encouraged!

NLP / GenAI Data Scientist (3 - 6 months) Python coding & NLP and LLMs experience is Essential Location: 3 days onsite in Central London- do not apply if needing fully remote or not UK based for tax purposes) Sponsorship not available - do not apply if needing sponsorship to work in the UK Certain Advantage are recruiting on behalf of our global energies client for an NLP/GenAI Data Scientist who can bring a strong understanding in modern NLP, LLMs, transformer architectures, prompt-engineering, RAG, agentic architectures and evaluation methodologies. They require candidates to offer strong knowledge of Python programming for developing and debugging AI models and would expect suitable candidates to be educated to a Degree if not Masters level (computer science, electrical engineering, or a related technical subject) though you’ll still be considered without an MSc. Background Generative AI (GenAI) is seen as having the potential to revolutionise our client’s operations across all major lines of business. Applications may include conversational AI, intelligent information retrieval, AI-assisted system design, intelligent plant monitoring, and autonomous exploratory systems. We’re seeking a Data Scientist with good hands on python skills and a focus on Natural Language Processing (NLP) to contribute to innovative R&D efforts within the GenAI/NLP team. This role will focus on the application and development of Large Language Models (LLMs), Retrieval-Augmented Generation (RAG) systems, and domain-specific GenAI solutions to support key internal use cases and products. Responsibilities In this role you will: • Design, implement and maintain scalable NLP and GenAI pipelines (including data processing, preprocessing, evaluation)., • Perform advanced data analysis on real-world datasets to extract meaningful insights and support decision-making processes., • Stay up to date with state-of-the-art research in the space of LLMs/ NLP, proposing new ideas and methodologies that unlock business value., • Contribute to the development of RAG systems and retrieval pipelines, including chunking, embedding, re-ranking, and evaluation., • Participate in experiments, including designing experimental details, writing reusable code, running evaluations, and organising results., • Collaborate with a team and help in prioritising research that has a direct value, • Work closely with stakeholders, project managers, and architects to gather requirements, plan project scopes, and deliver projects within agreed timelines. Candidate Requirements • Experience and understanding of modern NLP, LLMs, transformer architectures, prompt-engineering, RAG, agentic architectures and evaluation methodologies., • Strong knowledge of Python programming for developing and debugging AI models., • Excellent communication skills and a collaborative mindset with the ability to work effectively across teams and disciplines., • Strong interest in cross-disciplinary collaboration to support research that delivers both business value and scientific impact. Can you offer Python coding and NLP knowledge and does this sound like your next career move? Apply today! Working with Certain Advantage We go the extra mile to find the best people for the job. If you’re hunting for a role where you can make an impact and grow your career, we’ll work with you to find it. We work with businesses across the UK to find the best people in Finance, Marketing, IT and Engineering. If this job isn’t for you, head to certainadvantage.co.uk and register for job alerts and career guidance tips.

C++ Developer / Backend Software Engineer (Windows C / C++, C#) London to £70k FTC Are you a skilled C++ Developer? You could be progressing your career in a senior, hands-on role at a global market data provider whilst enjoying a range of perks and benefits. As a C++ Developer you will join an Agile team focussed on building and maintaining Exchange Connectivity software systems that require real-time and low latency, maintaining data feeds and developing key underlying transport protocols for data transmission. The platform has been built with C++ and C# deploying to AWS and requires high scalability and low latency - they currently handle 40 billion messages per day. Location / WFH: You'll join colleagues in the City office three days a week with flexibility to work from home the other two days. Please note this is a 12 month Fixed Term Contract. About you: • You have C / C++ development skills on Windows OS, • You have full software development lifecycle experience, • You have a good knowledge of networking protocols e.g. TCP/IP, multicast, • You have a strong grounding in Computer Science fundamentals e.g. multi-threading, OOP, Data Structures, Design Patterns, • You're collaborative with great communication skills What's in it for you: As a C++ Developer / Backend Software Engineer you'll receive a competitive package: • Salary to £70k + bonus, • 25 days holiday, • Pension, • Life Assurance and Income protection, • Private Medical and Dental care, • Gym subsidy and wellness apps, • Cycle to work scheme, • Ability to buy stock options, • Family leave and sabbaticals, • Continuous training and career development including personalised budget, • Gain valuable finance / exchange connectivity experience Apply now to find out more about this C++ Developer / Backend Software Engineer opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.