Lead Senior Software Engineer At Cube London jobs in London – Browse 10,842 openings on RoboApply Jobs

Lead Senior Software Engineer At Cube London jobs in London

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companyCUBE logo
Full-time|On-site|London

Join CUBE, a pioneering global RegTech firm dedicated to setting the benchmark for regulatory intelligence in the financial services sector. We provide innovative SaaS solutions, driven by AI, to help clients navigate the complexities of compliance.Why CUBE? CUBE is recognized worldwide, leading the charge in Regulatory Technology. Our top-tier SaaS offerings are trusted by leading financial institutions across the globe. With over 50% growth in 2024 through organic development and strategic acquisitions, we are a dynamic team committed to innovation, continuously advancing our products and services. We foster a culture of ambition and ownership, empowering you to take charge of your career and fast-track your personal and professional growth from the outset. With a workforce of over 700 individuals spanning 19 countries across EMEA, the Americas, and APAC, we unite as one team with a common goal: to revolutionize regulatory compliance. Diversity, teamwork, and purpose are the core of our success. As innovators, we were among the first to leverage AI for regulatory intelligence, and we continue to be at the forefront of technology. At CUBE, you'll collaborate with some of the brightest minds in AI research and engineering to develop solutions that are transforming compliance.Role Summary:As a Lead Senior Software Engineer, you will guide a delivery squad in the design and execution of intricate features and technical upgrades across C#/.NET services, Angular applications, and event-driven systems utilizing Azure Kubernetes Service (AKS). You will uphold high technical standards through sound design choices, code quality, and active contributions, ensuring reliable and sustainable delivery.Purpose:Your role is crucial in enhancing the squad's technical capabilities and elevating the quality, performance, and maintainability of our production systems. You will tackle complex challenges, steer architectural decisions, and mentor junior engineers, balancing immediate effectiveness with long-term strategic thinking.

Feb 17, 2026
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companyCUBE logo
Full-time|On-site|London

Join CUBE, a pioneering global RegTech firm that sets the benchmark for regulatory intelligence in the financial services sector. Our innovative SaaS solutions, driven by advanced AI technology, simplify the complexities of compliance for our clients.Why Choose CUBE? CUBE is a globally recognized leader in Regulatory Technology, with our top-tier SaaS offerings trusted by leading financial institutions worldwide. In 2024, CUBE experienced remarkable growth exceeding 50%, fueled by organic expansion and strategic acquisitions. We thrive in a fast-paced, high-performance environment, continually pushing the limits of our products, services, and operations. At CUBE, we don’t just adapt; we lead. Our future is shaped by bold, ambitious individuals eager to make a meaningful impact. Our “make it happen” culture empowers you to take charge of your career and fast-track your personal and professional growth from day one. With over 700 employees in 19 countries across EMEA, the Americas, and APAC, we operate as a cohesive unit with a shared mission to revolutionize regulatory compliance. Diversity, collaboration, and purpose are at the core of our success. We were among the pioneers in leveraging AI for regulatory intelligence and continue to set the standard with our state-of-the-art technology. At CUBE, you will collaborate with some of the brightest minds in AI research and engineering to develop impactful solutions that are transforming the regulatory compliance landscape.Role Overview:As the Lead Software Engineer, you will guide a delivery squad in building and operating C#/.NET web services, Angular front-end applications, and event-driven services on Azure Kubernetes Service (AKS). You will set the technical vision for the squad while managing engineers, engaging hands-on with complex tasks, and ensuring reliable, secure, and sustainable delivery. You will also champion the integration of AI-assisted development tools to enhance engineering productivity and elevate the quality of our deliverables.Purpose:This position is crucial for transforming architectural vision into scalable, high-quality software through strong technical leadership and disciplined execution. It ensures that the squad achieves a balance between delivery speed and long-term maintainability by embedding ownership, engineering standards, and contemporary development practices.

Feb 17, 2026
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companyCUBE logo
Full-time|On-site|London

CUBE delivers regulatory intelligence solutions to financial services firms worldwide. Our SaaS platform uses AI to help clients manage complex and changing compliance demands. With a global presence and a team spanning 19 countries, CUBE focuses on collaboration, diversity, and continual product improvement. In 2024, CUBE achieved 50% growth through both organic expansion and acquisitions. The company values ambition, bold thinking, and personal ownership, encouraging employees to shape their careers and contribute to ongoing innovation. Our team includes over 700 professionals working together to transform regulatory compliance for financial institutions. Role overview The Senior Security Engineer will strengthen security engineering standards across CUBE's products and platforms. This hands-on role sits within the growing security function and reports to the Head of Information Security. The position is based in London. What you will do Design and implement security controls for CUBE's SaaS products and internal platforms Integrate security practices into development workflows Develop automation and system integrations to scale security across the organization Promote security awareness and collaborate with teams to maintain high standards Requirements Strong hands-on experience in security engineering Proven ability to develop automation and integrate security tools into engineering workflows Collaborative approach and ability to promote security best practices across teams Comfort working in a role that involves building and creating new solutions

Apr 29, 2026
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companyCUBE logo
Full-time|On-site|London

CUBE is a leading global RegTech firm at the forefront of regulatory intelligence for the financial services sector. Our innovative SaaS solutions, empowered by AI technology, simplify the complex and ever-evolving landscape of compliance for our clients.Why Join Us? CUBE is a globally recognized brand pioneering Regulatory Technology. Our state-of-the-art SaaS solutions are trusted by premier financial institutions worldwide. In 2024, we celebrated over 50% growth, achieved both organically and through two strategic acquisitions. We are a dynamic, high-performing team that thrives on innovation, continuously enhancing our products, services, and operations. At CUBE, we don’t just keep pace; we lead the way. We believe that our future is crafted by bold, ambitious individuals who are passionate about making a tangible impact. Our "make it happen" culture empowers you to take charge of your career, accelerating your personal and professional growth from day one. With a diverse team of over 700 CUBERs across 19 countries in EMEA, the Americas, and APAC, we work as one unified team with a common mission to reshape regulatory compliance. Diversity, collaboration, and a strong sense of purpose are the driving forces behind our success. We were among the pioneers to leverage AI in regulatory intelligence, and we continue to lead with our groundbreaking technology. At CUBE, you will collaborate with some of the brightest talents in AI research and engineering to develop transformative solutions that are redefining the regulatory compliance landscape.

Feb 17, 2026
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companycube logo
Full-time|On-site|London

Join cube as a Customer Analytics Lead and play a pivotal role in transforming data into actionable insights. You will lead a team of analysts to develop strategies that enhance customer experience and drive business growth. Your expertise in analytics will empower the organization to make data-driven decisions.

Apr 10, 2026
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companyCUBE logo
Full-time|On-site|London

CUBE is a leading global RegTech company that is setting the benchmark for regulatory intelligence tailored for the financial services sector. Our innovative SaaS solutions, powered by artificial intelligence, are designed to simplify the complexities of compliance, ensuring our clients stay ahead in a dynamic regulatory landscape.Why Choose CUBE? Recognized globally, CUBE stands at the forefront of Regulatory Technology, with our industry-leading solutions trusted by premier financial institutions around the world. In 2024, we celebrated over 50% growth through both organic strategies and targeted acquisitions. Our fast-paced, high-performing team excels in pushing boundaries—constantly evolving our products, services, and operational strategies to remain ahead of the curve. Our future is crafted by ambitious individuals eager to make a significant impact. Our culture champions ownership and empowers you to accelerate your career and personal development from day one. With a diverse team of over 700 professionals across 19 countries in EMEA, the Americas, and APAC, we unite under a common mission: to revolutionize regulatory compliance. Diversity, collaboration, and a shared purpose are the essence of our success. As pioneers in leveraging AI in regulatory intelligence, we continue to lead with cutting-edge technology. At CUBE, you will collaborate with some of the brightest minds in AI research and engineering to develop transformative solutions in regulatory compliance.The Business Development Representative (BDR) is pivotal in driving our outbound prospecting initiatives, generating high-quality leads for our sales team within the Financial Services industry. As the first point of contact for potential clients, you play a crucial role in making impactful first impressions, building a robust sales pipeline, and facilitating revenue growth through organized and persistent engagement.

Apr 30, 2026
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companyFaculty logo
Full-time|On-site|London

Join Faculty as a Lead Software Engineer where you will spearhead innovative projects and lead a talented team of developers. In this pivotal role, you will be responsible for designing and implementing high-quality software solutions while mentoring junior engineers to enhance their skills and foster a collaborative environment.

Mar 18, 2026
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companyTracer logo
Full-time|On-site|London

About UsAt Tracer, we are pioneering the development of autonomous AI agents designed specifically for production data pipelines. As an early-stage, venture-backed startup, we are supported by seasoned professionals and investors who foresee AI's transformative impact on enterprise software over the coming decade. Our tight-knit team is comprised of senior experts who are keenly focused on execution and innovation. About the RoleWe are seeking a Lead AI Software Engineer to join our London team, responsible for creating and managing the core systems that convert production alerts into actionable root cause analyses (RCAs) and corrective suggestions. While the agent handles the heavy lifting, you will ensure that human oversight remains integral to production decisions.In this role, you will serve as the primary technical authority for our systems, collaborating closely with the founders and engaging in hands-on development. You’ll Love Our Tech StackPython + LangGraph (for multi-agentic alert investigation)Rust (to ensure speed and correctness)ClickHouse (to manage high-volume events and investigation histories)AWS + Terraform (for self-building infrastructure)Next.js + TypeScript (for dynamic front-end experiences) What You’ll DoIn this pivotal role, you will oversee the systems that transform alerts into thorough investigations and RCAs. Your responsibilities will include:Designing and building the core alert, investigation, and RCA pipeline using PythonCrafting and implementing essential systems, such as:Alert ingestion and normalizationContext enrichment and correlationProblem framing outputsHypothesis orchestration engineInvestigation execution runtimeInvestigation artifacts and reportingLeading crucial architectural decisions to ensure the system is observable, auditable, and reliable from day oneCollaborating with founders to effectively deploy a select few high-value alert types before gradually expanding our capabilitiesDeveloping customer-ready integrations throughout the pipeline

Jan 30, 2026
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companyDeliveroo logo
Full-time|Hybrid|London - The River Building HQ

Senior Software EngineerBecome a key player in our mission to revolutionize the shopping and dining experience, where innovation, impact, and growth are at the forefront of everything we pursue. Our Engineering teams tackle intricate technical challenges across a global, three-sided marketplace, constructing and scaling systems that cater to millions of customers, riders, and partners daily.From real-time logistics to robust infrastructure and marketplace optimization, we design, build, and operate technology that fuels Deliveroo’s expansive growth.We seek a Senior Software Engineer to join our London (Hybrid - 3 days from the office) team. In this pivotal role, you will enhance code structure and architecture while leading project planning to maximize efficiency and reliability across our production systems.Familiarize yourself with our Engineering team — discover what motivates us, our work culture, and what you can anticipate.Your ResponsibilitiesHere’s what your day-to-day might encompass:Pursue Technical Excellence: Refine code structure and architecture within your team’s domain, conducting impactful code reviews to ensure quality and scalability.Steer Project Planning: Anticipate dependencies and risks, collaborating closely with Product and Design to ensure seamless delivery of complex features.Enhance Operations: Streamline the maintenance and operation of production systems, fostering visibility, health, and operational readiness.Collaborate & Influence: Cultivate relationships across engineering teams to uncover collaboration opportunities and influence the broader technical roadmap.Mentor & Recruit: Facilitate the personal development of your colleagues through technical mentorship and actively participate in engineering interviews to expand our team.Desired QualificationsOur ideal candidate will bring robust expertise in several of these areas and a willingness to grow in others:Solid Engineering Principles: A strong commitment to crafting readable, well-designed, and thoroughly tested software.Backend Proficiency: Extensive experience in developing web-based applications (we utilize Go, Ruby/Rails, Python, Scala, and Rust).Data Proficiency: Familiarity with data handling and optimization techniques.

Dec 5, 2025
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companyAECOM logo
Full-time|On-site|London

We are seeking an experienced Senior Software Engineer to join our innovative team at AECOM in London. In this role, you will be responsible for designing, developing, and implementing software solutions that meet client needs. You will collaborate with cross-functional teams to deliver high-quality products and improve our software development processes.

Mar 24, 2026
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companyZopa logo
Full-time|On-site|London

About Us Welcome to Zopa! Since our inception in 2005, we have pioneered the peer-to-peer lending landscape, and in 2020, we proudly launched Zopa Bank. Our mission is to revolutionize the banking experience by actively listening to our customers and addressing their financial concerns. We are committed to creating a banking ecosystem that prioritizes our customers’ needs, enabling them to reach their financial aspirations. Discover more about our innovative services at Zopa.com!Our accolades speak volumes; we not only receive industry awards but have also been recognized as one of the top three Most Loved Workplaces in the UK.If you are passionate about tackling unconventional challenges, thinking outside the box, and making a significant impact in the financial space, Zopa is the place for you. Join us and be part of something remarkable! Follow our journey on Instagram @zopalife.Your Engineering ChallengeAs a Senior Software Engineer, you won't just be writing code; you'll be tackling real financial challenges faced by millions. You will design and implement distributed systems that handle thousands of transactions each day, develop robust services to manage financial data, and simplify complex financial products to enhance user experience.

Aug 14, 2025
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companyAircall logo
Full-time|On-site|London Office

Join Aircall, a leading unicorn in the customer communications sector, revolutionizing the way businesses connect with their customers. Our AI-powered platform, trusted by over 22,000 companies globally, integrates voice, SMS, WhatsApp, and AI into a single cohesive workspace, enhancing revenue generation, expediting issue resolution, and empowering customer-facing teams.At Aircall, we believe in working smarter, not harder. Our AI Voice Agent automates routine calls, AI Assist simplifies post-call tasks, and AI Assist Pro offers real-time support, enabling teams to perform at their best. This innovation leads to increased revenue, quicker resolutions, and scalable teams.Headquartered in Paris, with a robust presence in North America centered in Seattle, Aircall has teams across various cities including Madrid, London, Berlin, San Francisco, New York City, Sydney, and Mexico City. We have crafted a beloved product and a rapidly growing business, supported by top-tier investors and driven by swift AI advancements across our offerings.At Aircall, you will become part of a dynamic and ambitious organization, where product excellence and execution are paramount. We prioritize swift decision-making, visible impact, and genuine growth.Our Work Culture: We are dedicated to our customers, rely on data-driven insights, and are focused on delivering impactful results. We value responsibility, continuous learning, and thoughtful speed. If you thrive in a collaborative, fast-paced environment where trust and impact are essential, you'll fit right in.We are seeking a motivated and passionate Senior Software Engineer to join our expanding engineering team and contribute to our innovative projects.In this role, you will be responsible for the design, development, deployment, and operation of critical features that enhance customer satisfaction. You will focus on operational excellence, metrics, observability, and best practices while mentoring your peers within the engineering team.With a commitment to quality, excellence, and agility, you will help elevate our delivery processes. Utilizing a NodeJS and Typescript back-end stack hosted on AWS, you will ensure that our solutions meet the highest standards.

Feb 18, 2026
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companyPerk logo
Full-time|On-site|London

Join Our Team!Are you an innovative Senior Software Engineer looking to make a significant impact? At Perk, we are redefining the landscape of travel and spend management with our intelligent platform. Our mission is to eliminate the tedious manual tasks that hinder productivity, allowing professionals to focus on what truly matters.Since our establishment in 2015, we've grown to serve over 10,000 companies globally, including renowned names like Wise, On Running, and Breitling. Our cutting-edge tools streamline everything from travel bookings to expense management, addressing a staggering $1.7 trillion problem of lost productivity.With a vibrant workforce of over 1,800 talented individuals across 12 offices, we are committed to fostering innovation and enhancing workplace culture. We believe in the power of curiosity, purpose, and teamwork, and we want you to be part of our journey to transform how businesses operate.

Dec 22, 2022
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companyFaculty logo
Full-time|On-site|London

Join our innovative team at Faculty as a Senior Software Engineer. In this role, you will leverage your technical expertise to design, develop, and maintain software solutions that drive our mission forward. You will collaborate with cross-functional teams to deliver high-quality products that meet the needs of our clients.The ideal candidate is passionate about technology, possesses strong problem-solving skills, and has a proven track record in software engineering. If you thrive in a fast-paced environment and want to make a significant impact, we want to hear from you!

Mar 25, 2026
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companyStrideup logo
Full-time|On-site|London, England, United Kingdom

Strideup is seeking a Senior Software Engineer to join the team in London. This role centers on developing and enhancing software products that align with business objectives and provide a high-quality user experience. Day-to-day work is hands-on and involves working closely with colleagues from various departments. Responsibilities Design and build software solutions for both new initiatives and ongoing projects Collaborate with team members from different backgrounds to deliver scalable applications Use programming expertise and software design principles to address technical challenges Take part in project planning and contribute to the successful rollout of new features Requirements Strong programming background and experience in software design Skilled at solving complex technical problems Comfortable working as part of a cross-functional team This position is located in London, England, United Kingdom.

Apr 21, 2026
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companyunlikelyai logo
Full-time|On-site|London

Join our innovative team at unlikelyai as a Senior Software Engineer, where you will have the opportunity to develop cutting-edge solutions that push the boundaries of artificial intelligence. In this role, you will collaborate with a talented group of professionals, leveraging your expertise to optimize our software development processes and deliver high-quality products.

Apr 1, 2026
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companyhyperexponential logo
Full-time|On-site|London

Join hyperexponential as a Lead Software EngineerAt hyperexponential, we are at the forefront of innovation, creating a groundbreaking AI-powered platform that transforms decision-making in the $7 trillion insurance industry. Our technology influences vital outcomes, from the successful launch of rockets into space to the efficient deployment of autonomous vehicles and the swift recovery of communities after disasters.For too long, insurers have relied on outdated tools to make multi-billion dollar decisions. We are revolutionizing this landscape. Our platform seamlessly integrates data, AI, and expertise, providing insurers with a rapid pathway from submission to decision, empowering them to act with agility, intelligence, and confidence.With backing from esteemed investors like a16z, Highland Europe, and Battery Ventures, we are expanding our global footprint and have earned the trust of nearly 50 of the world’s largest insurers, boasting zero churn and billions in premiums flowing through our platform.What began as a singular product in one market has swiftly evolved into a comprehensive, multi-product platform that supports every aspect of pricing and underwriting. AI is embedded in our core operations, from developing the world’s first domain-specific AI peer programmer for insurance to innovating workflows that redefine industry standards.At hyperexponential, our strength lies in our people. Here, your impact is not determined by your title or tenure, but by the challenges you embrace and the discipline you exemplify. Surrounded by a team that pushes boundaries, you will engage in the most meaningful work of your career in an environment built to thrive.If this resonates with you, we invite you to join us in shaping the future.About the hxAI TeamAt hx, AI is not an accessory; it is integral to our mission. We are transforming the insurance software landscape through generative AI. Our team merges advanced LLM technology with deep industry knowledge to tackle challenges that others overlook.Currently, we are focused on two flagship products: a powerful ingestion engine that converts unstructured insurance documents into actionable insights, and our flagship offering, an AI peer-programmer embedded in a custom IDE, revolutionizing how actuaries and underwriters model risk and make critical financial decisions.This is applied AI that delivers tangible results. As a Lead Software Engineer, you will be part of an agile, high-ownership team that drives innovation and directly influences how AI reshapes the industry.

Mar 25, 2026
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companyOn Running AG logo
Full-time|On-site|London

About the RoleJoin our innovative Digital Twin team as a Senior Software Engineer at On, where you will be pivotal in developing the technological framework that allows us to track and identify products across our warehouses, retail locations, and beyond using cutting-edge technologies like RFID. This role is essential within the Operations cluster, significantly impacting how we collaborate with our supply chain, warehouse, and commercial partners, ultimately shaping the success of On.At On, we are committed to ensuring that everyone globally has access to the best sportswear. To achieve this goal, we require high-performance solutions that guarantee the right products reach customers at the right time, while also making the entire process efficient, sustainable, and environmentally friendly.

Feb 25, 2026
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companyAnkar logo
Full-time|On-site|London

Position OverviewInnovation in the corporate world is undergoing a transformation. The existing systems designed to cultivate and safeguard innovation are unable to keep pace with rapid changes. Currently, 90% of the value of S&P 500 companies is intangible, primarily in the form of intellectual property, yet R&D and IP teams devote 50% of their time on tedious manual tasks, navigating through patents and documentation instead of advancing new ideas. Our mission is to revolutionize this process.At Ankar, we are developing the AI operating system for innovation, transforming how organizations create and secure their inventions. Our platform streamlines the transition of ideas into defensible intellectual property through a comprehensive suite of AI-powered modules, including patent drafting, office action responses, and infringement detection.We are at a pivotal moment:We have raised over $24M from leading venture capitalists such as Atomico, Index Ventures, and Norrsken, along with notable angel investors like the Founder of Hugging Face and executives from Datadog and OpenAI.Our clientele includes some of the world's most innovative firms, such as Fortune 500 giant L’Oréal and the global law firm Vorys.We are expanding our exceptional team, which includes alumni from Palantir, Amazon, and BCG, to tackle the immense $1T+ innovation market. We are just getting started.We are looking for driven individuals to join our team who are ready to take ownership of challenging projects, address complex high-impact problems, and achieve their best work. This role is perfect for a Senior Software Engineer/Tech Lead who excels in ownership, speed, and influence, and who desires to develop products in close collaboration with users.Key Responsibilities:Create exceptional products. Design, build, and maintain scalable, reliable systems and user-centric product experiences that our customers rely on.Transform complex challenges into reliable software. Utilize first principles to convert ambiguous requirements into clear, maintainable, production-ready solutions.Deliver swiftly and iterate continuously. Launch quickly, gather real feedback, and refine the product iteratively with direct customer input.Oversee complete project execution. Assume full responsibility for projects encompassing frontend, backend, and deployment—from design to implementation.

Mar 6, 2026
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companyTipalti Solutions logo
Full-time|On-site|London, England, United Kingdom

Overview Join Tipalti as a Senior Software Engineer and play a crucial role in developing and delivering impactful product features that enhance customer satisfaction and address significant business challenges. Collaborate closely with Product Managers, Designers, and cross-functional engineering teams to transform product visions into scalable, secure, and maintainable software solutions. This role integrates hands-on engineering with a product-focused mindset, allowing you to define requirements, engage in technical discussions, and influence user experience while owning the entire software development lifecycle. Responsibilities Engineering & Delivery Create robust, efficient, and well-tested code across the software stack. Implement new features and enhancements in alignment with product priorities. Engage in design and architecture discussions to refine technical direction. Review code with peers, uphold clean code practices, and ensure quality standards are met. Product Collaboration Partner closely with Product Managers to clarify requirements and propose solutions. Proactively raise questions, identify edge cases, and assist in refining specifications. Contribute technical insights into prioritization and product decision-making. Cross-Functional Communication Communicate effectively with designers, engineers, and stakeholders. Share knowledge and mentor team members as appropriate. Collaborate with external partners and vendors on integration work when necessary. Requirements You are: Skilled in full-stack development and enthusiastic about learning new technologies. Committed to writing clean, maintainable, secure, and thoroughly tested code. Collaborative and communicative, thriving in team environments. Curious about customer needs, adept at translating them into technical solutions. Dedicated to continuous learning and sharing insights with your team. Preferred Technical Skills Proficient in JavaScript / TypeScript, Node.js, React (or similar technologies). Experience with REST APIs or microservices. Familiarity with MongoDB. Knowledge of cloud services, particularly AWS. Why Join Tipalti? Become part of an innovative and dynamic team at Tipalti, where your contributions will directly impact the growth and success of our products and services.

Mar 12, 2026

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