About Yondr Yondr is a disruptor. We challenge convention and simplify complexity. A global developer, owner operator and service provider of data centers, we deliver complex data center capacity needs for the world’s largest tech companies. Our exponential growth sees us looking for extraordinary people to help accelerate us towards our vision: a tomorrow without constraints. But we can’t do this without you. About the Role With continued growth across our business, we are actively seeking to have a new member join our team. This is an exciting role to join an existing group of skilled development and investment professionals, enhancing the team capabilities and becoming an integral part of a rapidly growing business. We are searching for someone who has excellent quantitative and analytical skills, is comfortable building financial models and has experience with communicating with internal and external stakeholders. You will be a highly valued and trusted member of our ambitious and hardworking team, in a business that continues to scale to new heights. Main Responsibilities / Take responsibility for development and management of financial models and valuation analysis in support of potential transactions and investment opportunities / Support in all aspects of financing processes included due diligence, project management, data room management, financial analysis, legal negotiations and preparation of materials / Work closely with the Development and Finance teams to perform detailed financial analysis on new developments as well as existing portfolio assets / Production of presentation material for senior management, board members, investors, lenders and joint venture partners / Assist with commercial negotiation of legal contracts for transactions / Research and analysis of market trends and sector / asset valuations / Support in business strategy and individual project delivery /
Jobs in United Kingdom
Senior Staff Software Engineer Ui Platform in London
131 active opportunities · Updated October 2026
Showing
15 jobs
Explore current senior staff software engineer ui platform jobs in London. Filter by work mode, employment type, experience, department, date posted and distance.
Hiring demand
56/100
steady · 42 related jobs
Hiring trend
-76.5%
Job postings compared with the previous 30 days
Remote options
7.1%
Share of matching jobs listed as remote
About Us OpenFX is on a mission to move money as freely as data, unrestricted by time zones, banking hours, or legacy systems. We are building the infrastructure that will power the next generation of cross-border payment systems for institutions. The team's execution has been exceptional, and we're scaling at a remarkable pace. Our stellar early team comes with experience in companies like J.P. Morgan, Goldman Sachs, FalconX, Paypal, Affirm, Polygon, Kraken, Nium & others. We're backed by Accel, Lightspeed, NfX and other top-tier investors. Role Overview We are looking for a Security & Compliance Engineer to turn regulatory requirements into real, running controls — and then prove to auditors that they work. This is a senior, hands-on role for someone who thrives in fast-paced, heavily regulated environments and knows how to make compliance provable in production rather than on paper. OpenFX is expanding across Europe in a heavily regulated financial environment. As we scale into EU markets, regulators, auditors, and enterprise partners expect provable, continuously operating security controls — not slide decks or one-off audits. Compliance requirements (DORA, GDPR, SOC 2, ISO 27001, and region-specific regulations) are increasing faster than our ability to operationalize them, and this role exists to close that gap. You will own the security controls and evidence that regulators and auditors care about, end to end — from translating regulatory language into concrete mechanisms through to audit walkthroughs and remediation. You will partner closely with Legal, Compliance, Risk, and engineering to ensure compliance is built into the platform rather than bolted on after the fact. This role is based in Amsterdam, Netherlands (EU/EEA). Key Responsibilities: Own audit-ready security controls Design, implement, and maintain technical and operational controls for DORA, GDPR, SOC 2, ISO 27001, and future regional requirements. Ensure controls are not just documente
Location : Come and join us in London! Freenow by Lyft empowers smarter mobility decisions helping people to move freely and cities to thrive. One of our core goals for 2026 is the complete digitalization of the European taxi market. We work with taxi companies to provide them with our advanced dispatch and fleet management software completely free of charge. This enables them to significantly reduce operating costs, successfully differentiate themselves from major ride-hailing providers, and manage a profitable, sustainable business. To support this, we are looking for a Sales Manager who will become the face of this initiative. We look forward to your application and can't wait to have you on board for this journey! YOUR DAILY ADVENTURES WILL INCLUDE: Prospect, engage, travel and pitch our Dispatch tool to SME taxi companies in the UK. You are the driving force behind converting traditional vehicle fleets into modern, connected Freenow by Lyft partners. Guide entrepreneurs, fleet owners, and senior dispatchers through the fear of operational change. Act as the voice of our partners. You will gather on-the-ground feedback about our software and collaborate directly with our Product and Strategy teams to help "co-build" the ultimate solution. TO BE SUCCESSFUL IN THIS ROLE: 3-5 years of professional experience in areas such as B2B business development, sales, or account management. Experience in mobility, logistics, or selling SaaS solutions to SMEs is especially valued. Proven track record of managing a B2B pipeline and handling objections. You understand that even when a product is free, you still have to expertly "sell" the time, effort, and operational shift required to adopt it. Strong communication skills with the ability to build trust and long-term relationships. The ability to deeply understand a partner's business operations at a process level. You are skilled at guiding new partners step by step through the change process and ensuring they smoothly a
Location : Come and join us in London! Freenow by Lyft empowers smarter mobility decisions helping people to move freely and cities to thrive. One of our core goals for 2026 is the complete digitalization of the European taxi market. We work with taxi companies to provide them with our advanced dispatch and fleet management software completely free of charge. This enables them to significantly reduce operating costs, successfully differentiate themselves from major ride-hailing providers, and manage a profitable, sustainable business. To support this, we are looking for a Sales Manager who will become the face of this initiative. We look forward to your application and can't wait to have you on board for this journey! YOUR DAILY ADVENTURES WILL INCLUDE: Prospect, engage, travel and pitch our Dispatch tool to SME taxi companies in the UK. You are the driving force behind converting traditional vehicle fleets into modern, connected Freenow by Lyft partners. Guide entrepreneurs, fleet owners, and senior dispatchers through the fear of operational change. Act as the voice of our partners. You will gather on-the-ground feedback about our software and collaborate directly with our Product and Strategy teams to help "co-build" the ultimate solution. TO BE SUCCESSFUL IN THIS ROLE: 3-5 years of professional experience in areas such as B2B business development, sales, or account management. Experience in mobility, logistics, or selling SaaS solutions to SMEs is especially valued. Proven track record of managing a B2B pipeline and handling objections. You understand that even when a product is free, you still have to expertly "sell" the time, effort, and operational shift required to adopt it. Strong communication skills with the ability to build trust and long-term relationships. The ability to deeply understand a partner's business operations at a process level. You are skilled at guiding new partners step by step through the change process and ensuring they smoothly a
Position Overview: The Director, Product Marketing will own the end-to-end go-to-market strategy for Diligent Boards , driving positioning, messaging, product launches, market intelligence, sales enablement, pricing and packaging, and customer adoption across key segments and regions. We are looking for a strategic B2B SaaS product marketer with strong technical aptitude who can translate complex technology into compelling customer value. The ideal candidate has experience in a SAAS technology company. Exposure to product-led growth (PLG) is highly valuable. You will partner closely with Product, Engineering, AI/Data, Sales, Marketing, Customer Success, Enablement, Finance, and senior leadership to identify market opportunities, influence product strategy, and bring differentiated technology solutions to market. This is a high-impact role requiring someone who can move seamlessly between technical product detail, customer insights, commercial strategy, and compelling storytelling . Key Responsibilities: Go-to-Market & Product Strategy Own end-to-end GTM strategies for Diligent Boards across key customer segments and regions. Develop differentiated positioning, messaging, value propositions, and launch strategies based on customer, market, and competitive insights. Partner with Product and Engineering to understand product roadmaps, technical capabilities, integrations, data, AI functionality, and translate these into compelling customer benefits. Identify opportunities to improve product-market fit, adoption, expansion, and revenue growth. AI & Technical Product Marketing Develop GTM strategies for AI-powered products and capabilities , translating AI/GenAI functionality into clear business value and differentiated market positioning. Build sufficient technical depth to
Overview : Guidepoint’s Business Development teams are passionate about expanding our reach with both new and existing clients. We support all of Guidepoint’s service offerings, helping to build relationships and communicate how Guidepoint helps clients stay informed and make better business decisions. Our teams are motivated to provide custom offerings designed to help every potential client make the most of their partnership with Guidepoint. Play a vital role in Guidepoint’s success. The Business Development team is looking for an entry-level Business Development Associate to further develop our business with major corporate institutions, F500 Corporations, Startups, etc. within the region . The Associate will be responsible for assisting in building a pipeline of prospects across a variety of industries. This is a hybrid position out of our London office . All applicants must have the right to work in the UK. What You’ll Do: Identify prospect clients and communicate Guidepoint's value proposition via email and telephone Build relationships and schedule meetings with clients and senior sales managers Map companies in order to identify target groups and job functions Utilize Guidepoint's brand to create and develop a robust pipeline of qualified prospects to help drive Guidepoint's commercial success Research target industries, sub-sectors and companies in order to understand their information/research needs and pain-points Work alongside senior sales professionals to provide engaging content for meetings with prospects and effectively articulate our value proposition Develop a strong knowledge and understanding of the competitive landscape Provide client/prospect feedback to sales and management What You Have: Bachelor’s degree with strong academic record and extracurricular achievement 1+ years of experience in a client-facing role, eg. sales, account management, client management, etc. Outgoing personality with the ability and willingness to make co
Overview : Guidepoint’s Business Development teams are passionate about expanding our reach with both new and existing clients. We support all of Guidepoint’s service offerings, helping to build relationships and communicate how Guidepoint helps clients stay informed and make better business decisions. Our teams are motivated to provide custom offerings designed to help every potential client make the most of their partnership with Guidepoint. Play a vital role in Guidepoint’s success. The Business Development team is looking for an entry-level Sales Development Representative to further develop our business with major corporate institutions, F500 Corporations, Startups, etc. within the region . The Associate will be responsible for assisting in building a pipeline of prospects across a variety of industries. This is a hybrid position out of our London office . All applicants must have the right to work in the UK. What You’ll Do: Identify prospect clients and communicate Guidepoint's value proposition via email and telephone Build relationships and schedule meetings with clients and senior sales managers Map companies in order to identify target groups and job functions Utilize Guidepoint's brand to create and develop a robust pipeline of qualified prospects to help drive Guidepoint's commercial success Research target industries, sub-sectors and companies in order to understand their information/research needs and pain-points Work alongside senior sales professionals to provide engaging content for meetings with prospects and effectively articulate our value proposition Develop a strong knowledge and understanding of the competitive landscape Provide client/prospect feedback to sales and management What You Have: Bachelor’s degree with strong academic record and extracurricular achievement 1+ years of experience in a client-facing role, eg. sales, account management, client management, etc. Outgoing personality with the ability and willingness to make
Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US. As AI continues to shape the way we live and work, Synthesia develops products to enhance visual communication and enterprise skill development, helping people work better and stay at the center of successful organizations. Following our recent Series E funding round, where we raised $200 million, our valuation stands at $4 billion. Our total funding exceeds $530 million from premier investors including Accel, NVentures (Nvidia's VC arm), Kleiner Perkins, GV, and Evantic Capital, alongside the founders and operators of Stripe, Datadog, Miro, and Webflow. The role... We are looking for a commercially sharp, consultative Solutions Consultant to drive technical validation and value realization for Synthesia across both prospects and customers. This role sits at the intersection of Sales, Customer Success, and Product, and is responsible for ensuring that Synthesia is not only understood - but proven, adopted, and expanded based on clear business outcomes . You will own the technical win in deals, shape high-impact use cases, and ensure customers achieve first successful workflows that create the foundation for long-term adoption and growth. What You'll Do Lead discovery and qualification Run structured discovery with senior stakeholders to uncover business priorities, workflows, constraints, and success metrics Challenge vague requests and reframe them into clear, high-impact use cases Qualify rigorously: assess fit, urgency, stakeholder commitment, and path to value before committing support Surface adoption, technical, and organizational risks early, before they derail the deal or weaken rollout Own solution design and technical validation Translate business needs into clear solution approaches, validation plans, and customer-facing recommendations Design and run
Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US. As AI continues to shape the way we live and work, Synthesia develops products to enhance visual communication and enterprise skill development, helping people work better and stay at the center of successful organizations. Following our recent Series E funding round, where we raised $200 million, our valuation stands at $4 billion. Our total funding exceeds $530 million from premier investors including Accel, NVentures (Nvidia's VC arm), Kleiner Perkins, GV, and Evantic Capital, alongside the founders and operators of Stripe, Datadog, Miro, and Webflow. Location: Europe remote or London hybrid The role: We're looking for a Principal Product Designer (L7) to lead design across Synthesia's most complex and high-impact product surfaces. This is a senior IC role - you won't be managing a team, but you'll be operating at the highest level of individual craft and strategic influence, shaping direction across product domains and setting the standard for what great design looks like at Synthesia. This role sits at the intersection of product strategy, systems thinking, and exceptional craft. You'll define design direction for large, ambiguous problem spaces, anticipate risks before they become blockers, and reframe problems in ways that unlock better outcomes for customers, product teams, and the business. We're building a video platform for everyone - not a specialist tool - and we see a future where Synthesia sits alongside word processors, presentation software, and spreadsheets as a daily staple. Getting there requires design leadership that goes beyond execution: someone who helps the company make the right bets, raises the craft bar across the whole team, and builds the conditions for great design to thrive at scale. In this role you will: Lead large, complex, or
Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US. As AI continues to shape the way we live and work, Synthesia develops products to enhance visual communication and enterprise skill development, helping people work better and stay at the center of successful organizations. Following our recent Series E funding round, where we raised $200 million, our valuation stands at $4 billion. Our total funding exceeds $530 million from premier investors including Accel, NVentures (Nvidia's VC arm), Kleiner Perkins, GV, and Evantic Capital, alongside the founders and operators of Stripe, Datadog, Miro, and Webflow. The role... We are looking for a commercially sharp, consultative Solutions Consultant to drive technical validation and value realization for Synthesia across both prospects and customers. This role sits at the intersection of Sales, Customer Success, and Product, and is responsible for ensuring that Synthesia is not only understood - but proven, adopted, and expanded based on clear business outcomes . You will own the technical win in deals, shape high-impact use cases, and ensure customers achieve first successful workflows that create the foundation for long-term adoption and growth. What You'll Do Lead discovery and qualification Run structured discovery with senior stakeholders to uncover business priorities, workflows, constraints, and success metrics Challenge vague requests and reframe them into clear, high-impact use cases Qualify rigorously: assess fit, urgency, stakeholder commitment, and path to value before committing support Surface adoption, technical, and organizational risks early, before they derail the deal or weaken rollout Own solution design and technical validation Translate business needs into clear solution approaches, validation plans, and customer-facing recommendations Design and run
Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US. As AI continues to shape the way we live and work, Synthesia develops products to enhance visual communication and enterprise skill development, helping people work better and stay at the center of successful organizations. Following our recent Series E funding round, where we raised $200 million, our valuation stands at $4 billion. Our total funding exceeds $530 million from premier investors including Accel, NVentures (Nvidia's VC arm), Kleiner Perkins, GV, and Evantic Capital, alongside the founders and operators of Stripe, Datadog, Miro, and Webflow. The Deal Strategy Analyst is a commercial operator embedded in Synthesia's Revenue Operations function. This is a deal desk role with depth — you’ll partner directly with AE/CSMs, Sales leadership, Finance, and Legal across the EMEA region to structure, price, and approve deals that are commercially sound, operationally clean, and built to close. You will support the deal review process for EMEA: from first submission through approval routing, exception triage, and post-signature hygiene. You’re a day-to-day partner to AE/CSMs on standard deals, escalating non-standard structures to senior team members. We are looking for someone with strong technical foundations — Salesforce fluency, revenue recognition awareness, and comfort working in CPQ environments — alongside developing commercial judgement and a willingness to learn the craft of deal structuring. What You'll Do: Deal Review & Structuring Review deal submissions from EMEA AE/CSMs for compliance with pricing policy, discount schedules, and approval thresholds — approving standard deals and routing exceptions to senior reviewers Support modelling of multi-year, multi-product deals — building ARR, TCV, and per-seat/platform fee scenarios under the guidan
Who are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems. We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI and we are looking for folks that want to be part of that. We obsess over what we build. Each one of us is responsible for contributing to increasing the capabilities of our models and the value they drive for our customers. Cohere is a team of researchers, engineers, designers, and more, who are all passionate about their craft. We are a global technology company headquartered in Toronto with key offices in London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul. Join us! As a Senior Security Operations Engineer you will: Serve as trusted advisor to team’s leadership and partner teams by clearly articulating business risks associated with security issues Harden our cloud-native environments (AWS, OCI, GCP) by introducing secure by default designs and features into network, tooling, and processes Own and drive resolutions for enabling engineers to design, build, and use infrastructure securely at scale by deploying secure architectures using infrastructure-as-code and reusable code libraries Manage IAM / RBAC for cloud infrastructure, and partner with IT on streamling authentication/authorization to ensure unified access control across the board Deploy and operationalize some of the security services and tools (eg: SIEM, SOAR, domain monitoring, endpoint tooling, cloud security tooling) Respond to security incidents and harden environments post-incidents. Support control monitoring and remediation for compliance initiatives Gather and analyze security metrics to address security issues with cross-team dependencies Be a problem solver who is empathetic to developer concerns and will employ construc
At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate your impact. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset — who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. At Snowflake, your role isn't just to execute a function, but to help redefine the future of how work gets done. We're at the forefront of the data revolution, building the world's greatest data, applications, and AI platform. Our culture empowers everyone at Snowflake to innovate, create work with lasting impact, and thrive in a collaborative and value-driven environment. Snowflake is looking for a Director of Partner Marketing, EMEA to shape and lead our partner marketing strategy across the region. This leader will serve as the critical connective tissue between Global Partner Marketing and EMEA Sales, Alliances and Marketing, translating global strategy and programs into focused regional execution, while bringing EMEA priorities and insights back into our global approach. This is a senior leadership role for someone who combines strategic judgment, operational rigor and cultural excellence. You will focus our resources on the partners and opportunities that matter most, ensure partner motions are deeply integrated into our core GTM priorities, and build a team and culture known for focus, accountability, collaboration and impact. What You'll Do Set the EMEA partner marketing strategy and priorities, aligning closely with Global Partner Marketing while determining where and how to activate across strategic cloud partners, GSIs, ISVs and other priority ecosystem relationships in the
A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role Our team of Administrative Business Partners does more than just support our leaders: we're the backbone of the busiest people at Palantir. We build positive relationships with the people we support and anticipate their needs without being asked. Our passion for helping others makes us an invaluable resource at Palantir! As an Administrative Business Partner, you will be handling a variety of professional responsibilities, including calendaring, travel, and expenses. You are very organized and thrive off of enabling the people we support to be as productive and impactful as possible. You'll demonstrate your excellent communication skills, and exercise tact and diplomacy in helping to manage relationships with internal and external senior team members at Palantir. In this role you'll also demonstrate good judgment and critical thinking by understanding competing priorities and actioning accordingly.
For over 20 years, Smartsheet has empowered teams to manage work seamlessly and scale solutions smarter. Now, in our most ambitious chapter yet, we are uniting human teams with AI agents. By orchestrating the work agents do best, automating manual tasks and uncovering insights at scale, we create the space for people to focus on what truly matters: judgment, creativity, and big thinking. That is magic at work, and it’s what we show up for every day. Smartsheet is looking for an Enterprise Account Executive to join our EMEA organisation. You will be responsible for increasing software and services sales by expanding existing customers' adoption along with targeting new logo acquisition. This is an incredibly exciting opportunity to help build out a strategically important vertical for Smartsheet. This role is based at Smartsheet in London, UK (hybrid or UK, remote eligible) and reports to a Regional Director, Enterprise Sales. You Will: Exceed quarterly and annual software and services sales quotas Lead primary and secondary account teams by partnering with Solution Engineering, Consulting, Customer Success, Customer Outcomes, Marketing and Sales Development Develop short and long-term growth and renewal strategies across your customer base Balance tactical execution whilst ultimately targeting complex, high-value solution-based deals Proactively develop unsolicited proposals that align with customer initiatives and position Smartsheet as an enterprise software solution provider Accurately forecast sales opportunities, while tracking and using critical metrics that predict sales success Perform other duties as assigned You Have: 7+ years of experience selling enterprise software or services Demonstrable track record of exceeding assigned quotas and receiving recognition for high-performance Demonstrable experience building relationships with senior line-of-business leaders, IT executives and operational managers within Enterprise organisations (>10,00
Other cities to consider
More places hiring for this role
Get new senior staff software engineer ui platform jobs in London, United Kingdom by email
Daily job updates · Unsubscribe anytime