Senior Lead Full Stack Software Engineer Application Development Jobs

About Graphcore Graphcore is a global leader in artificial intelligence computing systems. We design advanced semiconductors and data center hardware that deliver the specialized processing power needed to advance AI while improving the efficiency required for broad adoption. As part of SoftBank Group, Graphcore belongs to a family of companies developing some of the world's most transformative technologies. Our U.S. operations play an important role in building the future of AI computing. The Opportunity As Supply Chain Manager, you will lead end-to-end supply chain execution, supplier delivery performance, and program operations for critical networking, interconnect, and hardware platforms. You will align demand, material readiness, build plans, factory capacity, and delivery commitments with manufacturing ramp schedules across Graphcore's global operations. This role combines hands-on execution with strong operational and financial judgment. You will partner with Engineering, Product, Manufacturing, Quality, Finance, Procurement, and external suppliers and integrators to manage complex dependencies, support new product introduction (NPI), and scale reliable supply chain processes. What You'll Do Lead day-to-day operational engagement and performance management with global component suppliers, contract manufacturers, and rack-level system integrators. Manage supplier allocation, material availability, factory readiness, line capacity, build schedules, and final system delivery commitments for laboratory testing, validation, and deployment ramps. Aggregate demand signals across Engineering, Product, Manufacturing, and other internal teams to create aligned forecasts, build plans, and target commitments for suppliers and integration sites. Drive supply chain readiness and factory ramp execution through NPI milestones, including engineering validation testing (EVT), design validation testing (DVT), and production validation testing (PVT). Monitor component and system

Salary Range: PLN 260,000 - 352,000 PLN Subject to alignment to the responsibilities and duties of the role About the job Build the simulator that helps engineers understand and optimise collective communication at AI scale. As a Senior Software Engineer in the Collectives Simulator team, you will design and develop a large-scale simulator for new AI hardware. Your work will help engineers analyse network parameters and develop communication algorithms for high bandwidth and low latency. You will lead development across design, implementation, testing and documentation. You will also work with other engineering teams to develop features, troubleshoot complex issues and integrate new hardware with the wider AI ecosystem. The role combines large-scale software engineering with custom hardware and communication systems. You will shape technical direction, mentor junior engineers and help build the software that enables efficient communication at very high scale. The team and culture We value face-to-face interaction and make time to meet in the office frequently. The team works in two-week sprints, with three stand-ups each week, fortnightly sprint planning and a weekly team meeting. Work is planned with input from the Technical Product Manager, covering both longer-term priorities and upcoming sprints. Engineers typically work in small groups on larger tasks or components, coordinating the work among themselves. The team has a high level of technical expertise, with opportunities to attend thematic conferences and team outings roughly once a quarter. What we're looking for Extensive professional software development experience using C++ Strong Python and C programming skills Experience developing efficient concurrent applications using multithreading and inter-process communication Strong debugging and problem-solving skills for complex software systems Experience with unit testing frameworks such as Boost.Test or Google Test Proficiency with software build syste

About the job Build the operating system that helps Graphcore scale quality, resilience and production readiness. As an Integrated Management Systems Engineer, you will help shape the Graphcore way. This is our integrated approach to practical, scalable management systems. You will turn ISO 9001, ISO/IEC 27001, ISO 45001 and ISO 22301 requirements into usable ways of working. Your impact will reach engineering, operations, suppliers and corporate teams. Lead the delivery of the Integrated Management System internal audit programme, including audit planning and execution, reporting findings, agreeing corrective actions with process owners, and monitoring actions through to effective closure. The team and culture You will work with Manufacturing Operations and Quality, partnering closely with engineering, operations and process owners. Work happens through direct problem solving, clear ownership and practical decisions. This role needs someone who can move between standards, systems and real workflows. You will challenge complexity and help teams build processes that people actually use. Decisions are grounded in evidence, risk and operational reality. You will be expected to speak up, take responsibility and help Graphcore improve at pace. This Team work x3 days a week in the Bristol office. What we’re looking for · Strong understanding of ISO 9001 principles in engineering or technology-led organisations · Lead auditor qualification in ISO/IEC 27001, ISO 45001, ISO 22301 or ISO 9001 · Experience designing or improving management system processes · Ability to translate standards into practical operating models · Experience working in complex product development environments · Structured problem-solving skills, such as A3, 5 Whys or Ishikawa Benefits · Flexible working: Balance your work and personal life with greater flexibility, with an expectation to be in 2-3 days/week · Generous leave: Take time to rest, recharge and enjoy life outside of work · Retirement planni

Here's a summary of the role: Are you passionate about creating elegant, scalable product experiences that empower teams and delight users? As a Senior Product Designer, you'll play a pivotal role in shaping the future of complex B2B SaaS products by defining and evolving the design foundations that power them. You'll combine strategic thinking, UX expertise, and exceptional visual design skills to create cohesive experiences across web and mobile platforms. Working closely with product, engineering, and design partners, you'll influence product direction, champion design excellence, and help scale a design system used across a global product portfolio. Here's a breakdown of what you'll do (not all of it, just the important stuff): Lead the evolution of our design system, creating scalable components, patterns, and guidelines that drive consistency and usability across products. Partner with Product Managers, Engineers, Content Designers, and Brand Designers to deliver intuitive, user-centred experiences. Influence product strategy by identifying opportunities to improve customer experiences through research, insights, and design thinking. Champion accessibility, visual quality, and best-practice UX standards across web and mobile applications. Drive adoption of the design system through collaboration, design reviews, workshops, and stakeholder engagement. Mentor and inspire others by contributing to a culture of design excellence, continuous learning, and innovation. These are the essentials you'll need to get an interview: 5+ years of Product Design, UX Design, or Digital Product Design experience. Strong portfolio demonstrating end-to-end design thinking, problem solving, and delivery of successful digital products. Experience designing complex B2B SaaS products and workflows. Exceptional visual design, interaction design, and user experience design skills. Experience working within Agile, cross-functional product teams. Proficiency with modern design and prototy

Position Overview: As a Senior Account Executive with Diligent, you'll be at the forefront of driving revenue growth, deepening customer engagement, and shaping the future of how businesses utilise our cutting-edge solutions. Success in this role means introducing new clients to our platform. This is a high-impact, individual contributor role that demands strategic vision, proactive relationship-building, and relentless pursuit of excellence. You’ll be responsible for everything from engaging prospects and managing a robust pipeline to delivering accurate forecasts and closing deals. Acting as a trusted advisor and strategist, you’ll lead account planning, orchestrate internal collaboration, and leverage expertise to elevate customer success and revenue growth. We’re looking for a commercially sound sales professional with a track record of exceeding targets, a natural collaborator, and someone who thrives in fast-paced, high-growth environments. If you’re driven to create value, embody a customer-first ethos, and deliver innovative solutions, this is the role for you. What you will get: Uncapped commission plan with accelerators Be part of a high performing, high attainment team and culture Defined territory Private medical insurance including dental cover Pension plan Key Responsibilities: Proactively build a deep knowledge of and expertise in Diligent’s products, solutions, strategy and business priorities. Responsible for developing business within the designated vertical / territory for complex accounts. Adopts a ‘solutions’ selling approach, understanding customer needs and developing solutions through the lens of the Diligent One Platform. Build deep relationships with prospects and customers during interactions by being customer-focused and consistently honouring commitments and connecting the customer to internal commercial stakeholders to foster product growth. Develop and execute on account plans to ensure revenue targ

As a Senior Solutions Consultant within Talkdesk's Professional Services (PS) organization, you will provide a white-glove experience and drive the implementation of cutting-edge CXA and CCaaS solutions that align with strategic objectives and support excellence at every stage of the Customer Journey. Primary Responsibilities Lead strategic implementations of CXA and CCaaS solutions with new and existing customers that meet customer use cases, leveraging industry knowledge, product expertise, and best practices. Provide guidance and hands-on support to internal teams, external partners, and customers during the Implementation of Talkdesk CXA and CCaaS products, ensuring technical alignment and project success. Drive post-implementation success and customer adoption by providing strategic guidance, best practices, and actionable recommendations. Collaborate with internal teams (e.g., Product, Support) to address feature requests, resolve issues, and deliver updates that align with customer needs. Contribute to the ongoing development of CXA specific templates, playbooks, and best practices to streamline deployment and ensure consistent implementation quality. Act as a trusted advisor to stakeholders, building relationships with executives and providing long-term guidance on CXA strategy and success. Requirements: Bachelor's degree in a technical field or significant professional experience in a technical role 3+ years in Professional Services, Consulting, or IT/Software Development, with a focus on AI or automation solutions in a SaaS environment Strong programming skills in one or more languages such as JavaScript, Python, or TypeScript. Demonstrated experience working with REST APIs, webhooks, and SDKs to build integrations between different software systems. Working knowledge around foundation models, RAG, LLM orchestration, and AI toolchains. A true consultative approach and ability to communicate technical concepts to people of all

The Senior CX Manager plays a critical role as a senior technical advisor and strategic partner to Talkdesk’s largest and most complex customers . This role drives measurable business outcomes by leading advanced product adoption, overseeing complex technical initiatives, and ensuring long-term customer success through strategic enablement, and change management. The Senior CX Manager serves as the bridge between customer stakeholders (technical and business) and Talkdesk’s internal teams to ensure alignment on key business objectives and successful product utilization. In addition to typical customer technical guidance, you will also assume key Customer Relationship Management (CRM) responsibilities to ensure the long-term health and success of our customers. This unique hybrid role is for a proactive professional who excels at solving complex technical challenges while also fostering strong, lasting customer relationships. Key Responsibilities Enterprise Technical Enablement & Delivery Leadership Serve as the primary senior technical point of contact for enterprise and strategic accounts. Lead complex onboarding, platform optimization, and advanced feature deployments across multi-product environments. Define solution scope, delivery approach, and technical roadmap in partnership with customer project managers and internal teams. Translate customer business and operational needs into scalable technical architectures and implementation plans. Drive use case strategy, feature adoption, and innovation roadmaps aligned to customer goals and Talkdesk product direction. Conduct advanced demos and enablement sessions showcasing feature enhancements and new capabilities. Establish and disseminate technical best practices across customers and internal teams. Customer Success, Program Ownership & Risk Management Build and maintain trusted relationships with senior executive and operational stakeholders . Support executive business reviews focused on ROI,

As a Senior Solutions Consultant - HLS within Talkdesk's Professional Services (PS) organization, you will provide a white-glove experience and drive the implementation of cutting-edge CXA and CCaaS solutions for healthcare and life sciences customers that align with strategic objectives and support excellence during implementation. Primary Responsibilities Lead strategic implementations of CXA and CCaaS solutions with new and existing customers that meet customer use cases, leveraging industry knowledge, product expertise, and best practices. As a billable resource, you will serve as the primary technical resource for clients during projects, focused on the design, development, and deployment of integrations with major EHR/EMR systems, with an emphasis on Epic. Develop and troubleshoot complex workflows and data exchange processes (e.g., HL7, FHIR). Ensure integrations are secure, reliable, and aligned with industry and regulatory standards. Act as an internal Subject Matter Expert (SME) for Epic and other systems like EHRs (e.g. Cerner, Athenahealth)Develop reusable assets, best practice documentation, and knowledge base content to scale integration delivery.Mentor and train Professional Services and cross-functional teams to enhance integration expertise across the organization. Provide guidance and hands-on support to internal teams, external partners, and customers during the Implementation of Talkdesk CXA and CCaaS products, ensuring technical alignment and project success. Collaborate with internal teams (e.g., Product, Support) to address feature requests, resolve issues, and deliver updates that align with customer needs. Contribute to the ongoing development of CXA specific templates, playbooks, and best practices to streamline deployment and ensure consistent implementation quality. Act as a trusted advisor to stakeholders, building relationships with executives and providing long-term guidance on CXA strategy an

Strength in Trust OneTrust’s mission is to enable innovation through the responsible use of data and AI. We believe that ensuring data is trusted shouldn’t slow teams down—it should accelerate what’s possible. This led us to develop the first technology platform for responsible data use in 2016. Today, with AI representing the latest and most impactful expansion of data yet, OneTrust is once again redefining what responsible innovation looks like. OneTrust, the AI‑Ready Governance Platform™, unifies regulatory intelligence, automation, and connected governance workflows so businesses can continue to move at the speed of AI while ensuring good governance to prevent data misuse at scale. Trusted by thousands of organizations worldwide, OneTrust is shaping the future where trusted data becomes a transformative force for business and society. The Challenge We’re looking for a Senior Principal Solutions Engineer to shape and lead technical strategy for OneTrust’s most strategic and complex opportunities in the UK & Ireland. Reporting to the Solutions Engineering Manager, you will bring broad portfolio fluency, deep enterprise technology expertise, executive-level customer engagement, and commercial judgement to help customers solve business-critical challenges with OneTrust. You will partner closely with Sales, Customer Success, Product, Engineering and partners to build deep account alignment, progress complex buying decisions, and create measurable customer and commercial outcomes. You will be a trusted advisor to senior customer stakeholders and a force multiplier for the Solutions Engineering organisation: setting s high bar, developing reusable approaches, and coaching others to raise the quality of our work. AI Governance is an important area of expertise for this role, alongside the breadth to lead opportunities across OneTrust’s entire platform. Your Mission Lead technical strategy for the highest-impact, most complex opportunities across OneTrus

At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. About the Product team The Product team listens to our customers’ needs and translates those insights into a clear product vision. The team works closely with design, engineering, and analytics to build scalable financial products that empower people to manage their money with confidence. We rely on empathy, curiosity, and business sense to prioritize features and improve experiences. Our role is to lead with clarity, support cross-functional execution, and champion the user in every decision. About the role The Purchasing Experience product team owns the ‘face of Affirm’, the core checkout experience for millions of Affirm users. As a Senior Product Manager on the Terms and Payments team, you will be responsible for designing both the term and payment selection experiences which drive user clarity and confidence at checkout. An ideal candidate is one who has worked extensively on consumer experiences at key moments in the product flow. This is a highly cross-functional role that sits at the intersection of Product, Design, Engineering, Research, and Analytics. What you’ll do • Own the core checkout experience where consumers select and review their terms and payments — with a focus on driving conversion, clarity, and confidence at the moment of commitment. • Design and run experiments that improve how consumers understand and choose their terms • Define and ship new UX patterns that change the way checkout looks and feels — using research insights, quantitative signals, and close collaboration with design and analytics to move from discovery to launch. • Partner with Legal and Compliance to understand regulatory requirements and how they affect the user experience. • Work alongside international product partners to expand the terms experience into new markets, adapting fo

At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. About the Product team The Product team listens to our customers’ needs and translates those insights into a clear product vision. The team works closely with design, engineering, and analytics to build scalable financial products that empower people to manage their money with confidence. We rely on empathy, curiosity, and business sense to prioritize features and improve experiences. Our role is to lead with clarity, support cross-functional execution, and champion the user in every decision. About the role The Purchasing Experience product team owns the ‘face of Affirm’, the core checkout experience for millions of Affirm users. As a Senior Product Manager on the Terms and Payments team, you will be responsible for designing both the term and payment selection experiences which drive user clarity and confidence at checkout. An ideal candidate is one who has worked extensively on consumer experiences at key moments in the product flow. This is a highly cross-functional role that sits at the intersection of Product, Design, Engineering, Research, and Analytics. What you’ll do • Own the core checkout experience where consumers select and review their terms and payments — with a focus on driving conversion, clarity, and confidence at the moment of commitment. • Design and run experiments that improve how consumers understand and choose their terms • Define and ship new UX patterns that change the way checkout looks and feels — using research insights, quantitative signals, and close collaboration with design and analytics to move from discovery to launch. • Partner with Legal and Compliance to understand regulatory requirements and how they affect the user experience. • Work alongside international product partners to expand the terms experience into new markets, adapting fo

We are looking for a Senior Software Engineer to help us take REDAPL, our Referential Data Platform, to the next level. REDAPL is Datadog's main platform for tracking our customers' infrastructure resources and relationships. The platform enables products where customers can understand, keep track of, and gain insights into their infrastructure related to performance, cost, security, and more. Many Datadog products use REDAPL today such Cloud Security Posture Management, Resource Catalog, Cloud Cost Management, and Service Catalog and others - REDAPL ingests more than 4.5mil updates/second. As a Senior Engineer, you will drive, lead and collaborate on projects both inside and outside the platform. You can expect to contribute to key technical decisions relating to our data ingestion, processing, and query pipelines. At Datadog, we place value in our office culture - the relationships and collaboration it builds and the creativity it brings to the table. We operate as a hybrid workplace to ensure our Datadogs can create a work-life harmony that best fits them. What You’ll Do: Build a query engine that supports efficient relationship traversals for our most demanding workloads. Contribute to design and drive high-priority, high-visibility projects to increase the platform's value, resilience, and scalability across multiple teams. Lead and guide other engineers through architectural platform decisions Identify potential system risks and trends in reliability and design solutions to address them Provide input on prioritizing engineering-led initiatives in short- and long-term planning and roadmaps Collaborate with internal product teams to understand their requirements and how we plan for their product growth as they integrate and depend on REDAPL Who You Are: You have a BS/MS/PhD in a Computer Science, Engineering or related scientific field or equivalent experience You have worked extensively with multiple types of data stores You have contributed to in

At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. The Growth Products team drives rider and driver acquisition to scale the business and balance the marketplace. We specialize in incentive and messaging targeting, budget optimization, and paid media measurement, and move rapidly to test new ideas and products. As a Data Scientist expert in causal inference and marketing mix models (MMM), you will lead our efforts to measure and optimize investments across marketing channels. Responsibilities: Deliver results across the entire lifecycle of data science solutions for Growth: from defining the problem with cross-functional stakeholders to deploying production models that address key business problems. Own complex domains and develop long-term roadmaps to maximize business impact. Build statistical pipelines, write production code, and design/analyze experiments. Participate in the science on-call rotation to ensure automated campaigns operate successfully. Experience: Advanced degree in statistics, economics, mathematics, or equivalent industry experience. 4+ years of industry experience in causal inference or data science. Proven ability to apply statistics to unstructured problems and deliver measurable results. Deep technical expertise in causal inference and tackling challenging measurement problems. Expertise in marketing mix modeling is highly preferred. Expertise in SQL and experience with large-scale data platforms. Proficiency in Python and working within production coding environments. Benefits: Great medical, dental, and vision insurance options with additional programs available when enrolled Mental health benefits Family building benefits Child care and pet benefits 401(k) plan with company match to help save for your future In addition to 12 observed holidays, salaried team members have discretionary paid time off, hourly team membe

About Us What if your work could drive change in a globally established industry, shaping processes that touch every corner of the world? At Forto, we are at the forefront of change, harnessing the power of AI to revolutionise logistics. We want to reinvent digital supply chains to be transparent, frictionless and sustainable. From day one, our mission has been to simplify global trade – creating a seamless and efficient logistics process. Your role & Mission As a Senior Backend Engineer in our Shipment team, you will build the "brain" behind our logistics operations. You’ll maintain and evolve a sophisticated event-driven architecture designed to answer one crucial question: "How do we move this shipment most efficiently?" From contract rate management to automated shipment nomination, you will lead the charge in creating reliable, data-heavy systems that optimize our global portfolio. You aren’t just writing code; you’re building a revenue-driving engine. Working alongside industry experts, you will mentor your team to deliver robust services that enable NVOCCs to thrive. If you are passionate about leading teams to solve massive logistical challenges, we want to hear from you. What you will do Design and implement robust backend services for capturing, storing, and validating procurement contract rates and allotment volumes, ensuring 100% data integrity for our supply chain logic. Lead the evolution of our event-driven microservices to process high-velocity data, enabling real-time updates on contract utilization and space availability. Refactor and optimize existing systems responsible for shipment-to-contract matching to ensure low-latency performance and high maintainability. Build and iterate on the logic that answers "Which contract should we use?" by automating the nomination process based on cost, volume commitments, and carrier performance. Streamline the ingestion and management of complex carrier agreements, moving from manual entry toward a fully a

At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. The Growth Products team drives rider and driver acquisition to scale the business and balance the marketplace. We specialize in incentive and messaging targeting, budget optimization, and paid media measurement, and move rapidly to test new ideas and products. As a Data Scientist expert in causal inference and marketing mix models (MMM), you will lead our efforts to measure and optimize investments across marketing channels. Responsibilities: Deliver results across the entire lifecycle of data science solutions for Growth: from defining the problem with cross-functional stakeholders to deploying production models that address key business problems. Own complex domains and develop long-term roadmaps to maximize business impact. Build statistical pipelines, write production code, and design/analyze experiments. Participate in the science on-call rotation to ensure automated campaigns operate successfully. Experience: Advanced degree in statistics, economics, mathematics, or equivalent industry experience. 4+ years of industry experience in causal inference or data science. Proven ability to apply statistics to unstructured problems and deliver measurable results. Deep technical expertise in causal inference and tackling challenging measurement problems. Expertise in marketing mix modeling is highly preferred. Expertise in SQL and experience with large-scale data platforms. Proficiency in Python and working within production coding environments. Benefits: Great medical, dental, and vision insurance options with additional programs available when enrolled Mental health benefits Family building benefits Child care and pet benefits 401(k) plan with company match to help save for your future In addition to 12 observed holidays, salaried team members have discretionary paid time off, hourly team membe