Senior Full Stack/AI Engineer with Backend Focus

About Singulier Singulier delivers strategic and transformation support to private equity-backed firms and established enterprises. The team partners closely with client leadership to unlock growth, improve performance, and build sustainable capabilities. Founded in 2017, Singulier has grown rapidly across Europe, now employing around 80 professionals in Paris, London, and Munich. Work at Singulier centers on the intersection of strategy, data, technology, and execution. High-impact taskforces embed with client teams to achieve rapid, measurable results. Digital strategy expertise combines with deep technical knowledge in data, media, and user experience. Role Overview: Digital Marketing & AI Transformation Consultant (Manager Level) This London-based role calls for a digital marketing professional with strong experience in performance marketing and applied AI. The position focuses on helping portfolio companies accelerate growth and transform their marketing capabilities. Consultants join client teams directly, working closely with leadership and addressing high-impact projects with a focus on delivery, speed, and measurable business outcomes. Main Responsibilities Growth Strategy and Performance Develop and refine multi-channel acquisition strategies across paid media, SEO/GEO, content, and affiliate marketing. Spot significant growth opportunities in different channels, customer segments, and markets. Support investment decisions by analyzing Customer Acquisition Cost (CAC), Return on Ad Spend (ROAS), Lifetime Value (LTV), payback periods, and marginal returns. Challenge current methodologies and speed up the shift to AI-driven discovery and answer-based marketing. Execution and Impact Work directly with teams and agencies to test, iterate, and scale initiatives. Analyze performance, adjust channel mixes, and implement practical, high-impact actions. Design and support measurement and experimentation frameworks, including attribution, incrementality, geo tests, and holdouts. Turn data insights into actionable recommendations and ensure implementation leads to quantifiable results. Applying AI in Marketing Identify and implement AI applications to improve marketing effectiveness, speed, and scalability. Use AI for campaign optimization, creative and content production, marketing workflow automation, and reporting or insight generation. Contribute to strategic discussions about applying large language models (LLM) and AI technologies in marketing.

Role overview ubds seeks a Senior Consultant for Digital Transformation based in London. This position focuses on guiding clients to improve business outcomes using digital approaches. The Senior Consultant partners with teams from different backgrounds, pinpoints areas for digital improvement, and drives transformation strategies from planning through execution. What you will do Work closely with cross-functional teams to identify where digital solutions can make a difference Create and carry out strategies that help clients modernize their operations Examine complex business issues and design practical digital solutions Assist clients as they transition to new technologies and updated processes Requirements Comfort working proactively with technology Strong analytical skills for solving complex challenges Proven experience delivering solutions that drive business results Genuine interest in the ways digital tools can transform industries

Join our dynamic team as a Managing Consultant in the Energy & Utilities sector, where you will lead digital transformation initiatives that drive innovation and efficiency. In this role, you will collaborate with clients to develop and implement cutting-edge digital strategies, utilizing your expertise to navigate the complexities of the energy landscape. Your insights will be critical in shaping the future of our clients’ operations.

Join our dynamic team at Turner Townsend as a SC Cleared Digital Transformation Consultant. In this role, you will leverage your expertise in digital transformation to support clients in the Defence sector across our offices in Bristol, London, and Manchester.Your responsibilities will include analyzing client requirements, developing strategies for digital solutions, and guiding project teams through the implementation process. This is an exciting opportunity to make a significant impact within a leading consultancy.

About the RoleJoin our dynamic consulting team in London as a Digital Consulting Manager. We seek an individual with a robust background in Digital Marketing who will oversee the complete delivery of client projects. This role involves fostering strong relationships with our esteemed clients and leading a talented team of Digital Analytics Consultants.You will be responsible for understanding client needs, addressing inquiries, managing project timelines, and ensuring all deliverables are met with the utmost quality while clearly communicating fifty-five’s unique value proposition.As a senior team member, your leadership will drive customer satisfaction across all projects, and you will play a key role in mentoring junior team members, upholding the core values of fifty-five.About the Companyfifty-five, part of The Brandtech Group, is at the forefront of data-driven marketing solutions. We empower brands to gather, analyze, and utilize their data across paid, earned, and owned channels, enhancing marketing ROI and fostering customer loyalty.With headquarters in Paris and offices in major cities including London, Hong Kong, New York, Milan, Singapore, Shenzhen, and Shanghai, fifty-five is recognized as a certified Google Partner and has been acknowledged by Deloitte as one of the fastest-growing tech companies in Europe, leveraging a unique blend of talent, software, and service expertise.ResponsibilitiesEngage in pre-sales/consultative selling, driving business development within client accounts and identifying upsell opportunities.Lead comprehensive analyses and consulting efforts for large-scale clients, addressing their business requirements with a structured and systematic approach.Oversee project management, ensuring effective planning, internal coordination, client relations, deadline adherence, risk management, quality control of deliverables, and overall profitability.Utilize sector-specific expertise to understand client issues and propose tailored solutions across industries such as consumer goods, retail, and travel.Apply digital expertise to analyze and enhance digital activities including media buying, e-business strategies, and on-site customer experiences.

Join Turner Townsend, a leading global consultancy, as a Security Cleared Digital Transformation Consultant specializing in Infrastructure. In this role, you will be pivotal in guiding organizations through their digital transformation journeys, leveraging your expertise to enhance operational efficiency and drive innovation.

Version1 is seeking a Senior Transformation & Change Consultant in London. This position centers on leading projects that help organizations adapt and thrive through digital transformation. Role overview This consultant guides cross-functional teams, working closely with colleagues from various departments. The main focus is to design and implement strategies that improve how organizations operate, with an emphasis on measurable improvements. What you will do Lead projects focused on organizational change and digital transformation Collaborate with teams across different functions to shape and execute transformation strategies Drive initiatives that enhance operational efficiency and track their impact Location This role is based in London.

AECOM is looking for an innovative Digital Consultant to join our Digital Consulting team, aimed at enhancing our regional and global digital offerings. Reporting directly to the Principal Digital Consultant for Europe & India, you will play a crucial role in navigating our clients through the complexities of digital transformation.In this essential position, you will guide client organizations in developing and implementing digital strategies, leveraging data analytics, adopting AI technologies, and facilitating product development. Your primary mission will be to ensure comprehensive customer support, integrating digital solutions seamlessly into their operational frameworks. By closely collaborating with clients, you will assess their business objectives and current digital capabilities, crafting strategies that yield measurable results and drive growth.About Digital @AECOMAs part of the Europe digital community, you'll collaborate with global leaders to define and enhance our digital consulting services, share best practices, and harness our worldwide capabilities for various projects.Key Responsibilities:Client DeliveryUnderstand business objectives and challenges to help clients navigate through the digital landscape.Develop and nurture client relationships through collaborative projects, workshops, and showcasing digital solutions.Utilize data and technology effectively for clients to maximize value from their assets.Analyze existing digital processes and capabilities across client functions and asset classes.Identify and prioritize impactful digital initiatives.Assist in establishing strong Information Management practices for effective project data governance.Apply Change Management principles to facilitate smooth digital adoption across projects.Support the design and implementation of effective information security measures.Provide project management assistance for consultancy commissions, including risk, cost, and schedule oversight.Lead client workshops utilizing methodologies like Design Thinking and tools such as Miro.Internal DeliveryEngage with the Work Winning community and Client Account Managers on consultancy initiatives.

Join our innovative team at dept as a Senior Digital Consultant. In this pivotal role, you will leverage your expertise to drive digital transformation strategies for our clients. Collaborate with cross-functional teams to deliver cutting-edge digital solutions that enhance user experiences and drive business outcomes.

Join our dynamic team at believe as a Digital Marketing Manager in London! We are seeking a passionate and skilled individual to lead our digital marketing initiatives, drive brand awareness, and enhance customer engagement through innovative strategies. This role involves collaborating with cross-functional teams to develop and execute comprehensive digital marketing campaigns, leveraging SEO, SEM, content marketing, and social media to achieve business objectives.

About the Role Utility Warehouse is hiring a Digital Marketing Manager in London. This position focuses on leading digital marketing projects, improving the company's online presence, and increasing engagement across multiple channels. The role plays a key part in shaping strategies to raise brand awareness and support customer growth.

Delta Capita is expanding its Consulting division in London, partnering with major financial institutions worldwide. The Managing Consultant / Principal Consultant – Finance Transformation takes the lead on significant finance transformation and cost optimization initiatives for clients in banking and financial services. Role overview This position focuses on guiding clients through complex finance change programs. Projects often involve improving financial processes, redesigning operating models, and using data to drive better decision-making. The role requires close collaboration with senior stakeholders and hands-on leadership throughout each engagement. What you will do Lead large-scale transformation projects centered on finance change, data-driven improvements, and operational model redesign. Support clients in refining accruals processes, cost allocation approaches, management information (MI), controls, and analytics capabilities. Engage directly with senior client stakeholders to understand their needs and deliver tailored solutions. Oversee delivery streams and, when needed, manage small teams on complex transformation assignments. Learn more Further details about Delta Capita's Consulting services are available at Consulting - Delta Capita.

Role Overview Capco is hiring a Management Consultant focused on Finance Transformation for its London office (hybrid work model). This permanent role sits within the Financial Crime, Risk, Regulation & Finance Transformation practice area. What You Will Do Deliver assignments for financial services clients, aiming for outcomes that add clear value and often exceed expectations. Lead and support finance transformation projects. Typical work includes designing operating models, improving processes, and rolling out automation technologies. Work closely with clients to pinpoint and implement solutions for finance process optimization, including robotic process automation (RPA), digital workflows, and data-driven reporting tools. Oversee project governance, manage risks, and maintain clear communication with stakeholders across multiple teams. Build trusted relationships with senior leaders and contribute to Capco’s growth through business development activities. About the Work This role centers on helping major financial institutions adapt to regulatory changes and adopt new technology. Projects often require strong problem-solving skills, the ability to engage with stakeholders, and a focus on measurable results, especially in finance process automation and optimization.

About UsAt Singulier, we specialize in delivering strategic transformation for private equity and investment funds, as well as established corporations. Our mission is to partner with our clients to form agile task forces capable of implementing strategic digital operations that drive rapid and sustainable impact. By harnessing our extensive expertise in digital technology, data, and innovation, we create substantial value for forward-thinking organizations.Our dynamic team of around 80 professionals, located in London, Paris, and Munich, comprises technical specialists—including data engineers, digital media experts, and UX designers—as well as digital strategy consultants. Our team members are graduates from top-tier business and engineering schools and have considerable industry experience. Founded in 2017, we have seen rapid growth and are now expanding into Germany.Your RoleAs the AI Transformation Associate Director, you will spearhead Singulier's most innovative AI initiatives, blending strategic influence with hands-on technical leadership. You will oversee projects in Due Diligence, Transformation, Implementation, and Build, with an emphasis on LLM architectures, AI Agentix frameworks, and AI-driven business models.In this role, you will function as both a trusted advisor to executive teams and a technical architect, skilled in designing and developing scalable AI solutions.Key Responsibilities:AI & Tech Due Diligence: Evaluate AI, data, and technology maturity in investment scenarios; assess model architectures and scalability; identify value drivers and technology risks for stakeholders.Transformation & AI Strategy: Craft AI roadmaps and data strategies that align with value creation objectives; design architectures using LLMs, retrieval-augmented generation (RAG), and AI Agentix ecosystems; convert AI opportunities into actionable operating model transformations.Implementation & Build: Oversee the complete design and development of AI systems and intelligent agents; partner with engineering and data teams to scale prototypes; ensure robustness, security, and operational efficiency of deployed solutions.Practice Leadership & Growth: Aid in developing Singulier's AI frameworks, playbooks, and accelerators; mentor teams on AI engineering, productization, and client impact; contribute to business development and thought leadership initiatives.

Resillion is seeking a Test Manager to guide digital transformation projects in the Financial Services sector, with a focus on Retail Banking. This position calls for experience managing test strategies and delivery in complex, changing environments. Role overview The Test Manager will oversee testing activities for digital initiatives, ensuring high standards throughout the project lifecycle. The work centers on Retail Banking, supporting teams as they adapt to new technology and processes. What you will do Lead testing efforts for digital transformation programs in financial services Coordinate with project teams to ensure effective test planning and execution Support innovation and continuous improvement in testing approaches Requirements Extensive experience in test management within financial services, especially retail banking Proven ability to manage testing in evolving project environments

Join our dynamic team as an Ecommerce & Digital Marketing Manager, working closely with our Chief Marketing Officer to transform strategic initiatives into actionable results across our diverse growth channels.This is a unique opportunity to acquire hands-on experience in a fast-paced, multidisciplinary environment where you will have significant ownership and responsibility, contributing to one of the UK's most rapidly expanding consumer startups.Your role will be central to managing email marketing, website operations, creative processes, and coordinating with agencies, ensuring that innovative ideas progress from concept to execution and continuous improvement each week. Your daily tasks will vary significantly; one day might involve organizing content shoots with our celebrity trainers, while the next could see you developing briefs for new Meta ad strategies aimed at enhancing performance.This position emphasizes broad-based growth strategies rather than channel-specific expertise, focusing on accelerating our growth flywheel.

Trainline connects millions of travelers with rail and coach tickets across Europe through its app and website. The company partners with over 270 operators in 40 countries, supporting more than 135 million monthly visits and £6.3 billion in annual ticket sales. Trainline’s commitment to a sustainable future shapes its mission to make journeys simpler, greener, and more affordable. Headquartered in London and listed on the FTSE 250, Trainline employs over 1,000 people from more than 50 nationalities, with offices in Paris, Barcelona, Milan, Edinburgh, and Madrid. The business is growing its presence both in the UK and across Europe. Role overview This is a 12-month fixed-term contract based in London. The AI Transformation Lead for People will guide the adoption of AI within Trainline’s People function. The focus is on pinpointing high-value opportunities, shaping practical solutions, and integrating AI-driven tools and processes into daily People operations. Collaboration is central in this position, which bridges the People, Technology, and Data teams. The aim is to transform work across the employee lifecycle by introducing AI, automation, and agent-based workflows. This work is intended to increase efficiency, enhance employee experience, and free up resources for more strategic initiatives. What you will do Review People processes, systems, and workflows to identify valuable opportunities for AI implementation. Create and deliver an AI roadmap focused on outcomes, with an emphasis on speed and business impact. Partner with People leadership to select and prioritize a portfolio of AI use cases. Promote AI adoption in the People function and ensure alignment with Trainline’s broader AI strategy.

Join our dynamic team at hawk as a Digital Marketing Manager, where you will spearhead innovative marketing strategies that drive brand awareness and engagement. If you are passionate about digital marketing and have a knack for creative problem-solving, we would love to hear from you!

Join Our Team as a Digital Marketing Manager - eCommerce!About UsThe Language Business Ltd is a thriving eCommerce enterprise renowned for its diverse portfolio of consumer goods and globally recognized brands, available across leading online platforms such as Amazon, Google Shopping, and eBay.Your RoleAs a Digital Marketing Manager, you will lead our digital marketing and PR initiatives tailored for the UK market. Your primary responsibilities will include:Strategically defining and executing marketing activities specific to the UK market.Creating and implementing localized PR strategies that align with our SEO goals.Collaborating with senior stakeholders to establish a clear marketing roadmap.Working closely with both the marketing and technology teams to enhance our digital features.Nurturing relationships with local agencies and partners.Optimizing content to improve the transactional user journey.Providing regular project updates to stakeholders and partners.Building connections with key influencers and trade press.Conducting ongoing competitor analyses and sharing best practices with the team.Enhancing the visibility of our programs on .uk websites.Crafting compelling marketing content for various digital assets, including websites and email campaigns.