Developer Experience Lead Jobs

Toast creates technology to help restaurants and local businesses succeed in a digital world, helping business owners operate, increase sales, engage customers, and keep employees happy. A day in the life (Responsibilities) Independently design and implement well-defined features across the full stack with minimal day-to-day guidance. Collaborate with Product Managers, UX designers, QA, and fellow engineers to translate requirements into working software. Develop and maintain frontend features using React or Angular, focusing on usability and performance. Contribute to backend services using Java, Kotlin, or .NET (expertise in one is sufficient; .NET is not mandatory). Build and consume RESTful APIs and integrate with internal systems. Write clean, maintainable, and testable code aligned with Toast engineering standards. Participate actively in code reviews—both receiving and providing constructive feedback. Troubleshoot production and non-production issues within owned areas and contribute to root-cause analysis. Use Gradle or Maven, Git, and standard development workflows effectively. Apply AI-assisted development tools (e.g., Claude Code, Cursor, Devin) to improve development speed and quality. Support team delivery during critical phases when needed, including production issues and urgent fixes. Consistently delivers on commitments with predictable cycle time for scoped work. Demonstrates ownership of components or features but does not yet own large systems end-to-end. Understands and follows established architectural patterns and engineering best practices. Proactively communicates progress, risks, and dependencies. Seeks feedback and continuously improves technical depth and execution quality. What you'll need to thrive (Requirements): A minimum of Bachelor’s degree in any area, or any other related discipline. 6+ years of experience in software or full-stack development. Strong hands-on experience with frontend frameworks such as React or Angular. Solid back

You will be responsible for providing expert care in the diagnosis and treatment of rheumatic diseases. You will conduct patient consultations, perform and interpret diagnostic tests, and develop comprehensive treatment plans. Your role includes managing both outpatient and inpatient care, collaborating with a multidisciplinary team, and participating in clinical governance and audit activities. You will also be involved in teaching and training junior staff, staying updated on the latest advancements in rheumatology, and contributing to research and quality improvement initiatives. Your expertise and dedication will be crucial in delivering exceptional patient outcomes and advancing the field of rheumatology. Requirements: GMC registered Extensive experience in rheumatology, including a high level of competence in diagnosing and managing rheumatic diseases

Fin is the AI Customer Agent company on a mission to help businesses provide perfect customer experiences. Our AI Agent Fin is the highest-performing AI Customer Agent on the market today, enabling businesses to deliver impeccable, always-on customer support across the customer journey – from service, to sales, to ecommerce. Powered by our own AI models, Fin resolves complex customer issues end-to-end across every channel, with minimal set-up and integration. Fin can also be combined with our natively integrated Intercom help desk for one single system that is designed to meet the needs of modern day support teams. Founded in 2011, Fin became one of the fastest growing companies and remains one of the largest private software companies in the world with nearly 30,000 global businesses using our products to transform their customer support. Driven by our core values, we push boundaries, build with speed and intensity, and relentlessly deliver incredible value to our customers. What's the opportunity? Fin is transforming customer service through AI, helping businesses deliver fast, accurate, and reliable support at scale. Trust is foundational to that mission. Fin's Security Engineering team is unlike most security teams. We own and operate critical security services, build customer-facing security features, and partner with engineering teams to make secure development the default. We're engineers first; designing, building, and operating systems that protect Fin and its customers. The team owns and operates tier-zero services including authentication, SAML/SSO, teammate activity logs, malicious URL scanning, and other critical trust and security capabilities. The mission of the team is to help Fin build and operate trusted AI-powered customer service experiences by making security a natural part of how products are designed, developed, and delivered. As Fin continues to expand its capabilities and adoption, you'll help shape how security evolves alongside some of the

Fin is the AI Customer Agent company on a mission to help businesses provide perfect customer experiences. Our AI Agent Fin is the highest-performing AI Customer Agent on the market today, enabling businesses to deliver impeccable, always-on customer support across the customer journey – from service, to sales, to ecommerce. Powered by our own AI models, Fin resolves complex customer issues end-to-end across every channel, with minimal set-up and integration. Fin can also be combined with our natively integrated Intercom help desk for one single system that is designed to meet the needs of modern day support teams. Founded in 2011, Fin became one of the fastest growing companies and remains one of the largest private software companies in the world with nearly 30,000 global businesses using our products to transform their customer support. Driven by our core values, we push boundaries, build with speed and intensity, and relentlessly deliver incredible value to our customers. What's the opportunity? Fin is transforming customer service through AI, helping businesses deliver fast, accurate, and reliable support at scale. Trust is foundational to that mission. Fin's Security Engineering team is unlike most security teams. We own and operate critical security services, build customer-facing security features, and partner with engineering teams to make secure development the default. We're engineers first; designing, building, and operating systems that protect Fin and its customers. The team owns and operates tier-zero services including authentication, SAML/SSO, teammate activity logs, malicious URL scanning, and other critical trust and security capabilities. The mission of the team is to help Fin build and operate trusted AI-powered customer service experiences by making security a natural part of how products are designed, developed, and delivered. As Fin continues to expand its capabilities and adoption, you'll help shape how security evolves alongside some of the

About the Role: The Machine Learning team at Tubi drives the innovation behind personalized user experiences. With the largest inventory in the industry and hundreds of millions of viewers, we tackle problems in the space of recommendations, search, content understanding and ads optimization that shape the future of streaming. We are seeking a highly skilled Senior Machine Learning Engineer to contribute to transformative projects in video personalization. In this role, you will design and implement advanced algorithms and systems to improve our personalization strategy. As a senior technical expert, you will tackle complex problems in machine learning at scale, collaborating closely with cross-functional teams to develop and optimize machine learning-driven solutions. This is a hybrid role in our Toronto office. What You'll Do: Design, develop, and implement recommendation systems and algorithms for a global audience Conduct deep dives into algorithmic components and systems, ensuring that models are optimized for both performance and scalability across multiple regions and product areas Build and deploy high-impact robust ML pipelines, including data extraction, feature development, model training, testing, and deployment Continuously monitor, evaluate, and optimize the performance of deployed models, ensuring they meet business goals and provide high-quality user experiences. Work closely with Product, Engineering, and Data Science teams to align on product requirements, set expectations, and deliver machine learning-driven solutions that improve user engagement Your Background: 3+ years of industry experience building production Machine Learning systems BS, MSc, or Ph.D. in Computer Science, Machine Learning, Statistics, Mathematics, or a related field Experience with deep learning technologies for recommendation systems, including TensorFlow, PyTorch, or similar frameworks Proficiency in building and deploying full-stack machine learning pipelines: data e

Secure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate with speed and urgency and execute with excellence. This is an opportunity to do career-defining work. We're all in on this mission. If you are too, let's talk. As the Advocacy & Content Strategist, you will serve as the program architect and content engine that mobilizes Okta and Auth0 experts, customers, partners, developers, and security practitioners into vocal brand advocates. Operating as an individual contributor within Customer Acceleration, you are responsible for building structured customer programs and co-creating content with power users that amplify our post-sales experiences across learning, badging, certification, support and customer success, while driving product adoption and customer success. Job Duties and Re sponsibilities Scale & Activate Customer Champions: Operationalize and grow structured advocacy frameworks, like the Champions Program, complete with badging milestones, gamified recognition, and tiered perks that incentivize long-term participation. Build repeatable processes to systematically surface champion expertise and route these user voices into high-impact content formats, GTM initiatives, and key business moments. Co-Create Content with Technical Users: Partner directly with internal, partner and customer champions, developers, and practitioners to co-produce user-generated content (UGC), technical deep-dives, AMAs, expert Q&As, and customer-led blogs. Develop Customer Success Storytelling: Identify, interview, and write compelling customer success stories, case studies, and advocate spotlights that prove the business value of our post-sales experiences (E

1671 About the Role We are seeking a Senior Signal Integrity Engineer to develop, validate, and optimize high-speed signaling solutions across blade- and rack-level architectures for advanced compute platforms. This role sits at the intersection of silicon, package, interconnect, board, and system design , with a strong emphasis on hands-on measurement, simulation correlation, and cross-functional technical communication. Key Responsibilities End-to-end signal integrity analysis for blade- and rack-level system architectures. Analyze and optimize high-speed and low-speed I/O interfaces, including PCIe Gen4/5/6, Ethernet, DDR, SerDes, SPI , I2C, etc . and related interconnects. Perform time-domain and frequency-domain simulations using tools such as Ansys HFSS, Keysight ADS, Cadence Sigrity, CST, SPICE , or similar. Support hands-on lab validation using VNA, TDR, BERT, and high-speed oscilloscopes . Correlate simulation results with lab measurements to identify margin gaps, debug issues, and improve design methodology. Collaborate with silicon, package, board, connector, cable, and system design teams to optimize I/O channel performance. Work with interconnect vendors and ODMs to guide board layout, stack-ups, routing rules, and system design decisions. Review schematics, layouts, simulation results, and validation data for blade, backplane, and rack-level hardware. Prepare and communicate clear validation reports, measurement summaries, debug findings, and technical recommendations to internal teams, vendors, and senior technical stakeholders. Required Qualifications Bachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, or a related field . Strong experience in signal integrity for high-speed digital systems. Hands-on measurement expertise using VNAs, TDRs, BERTs, and high-speed oscilloscopes . Experience measuring and analyzing S-parameters, impedance profiles, eye diagrams, jitter, timing margins, insertion loss, return loss, and cro

Zoox is looking for an embedded software engineer to join our Firmware Platforms team. In this role, you will be responsible for developing, extending, and maintaining support for multiple embedded platforms for the Zoox vehicle. You will work closely with electrical engineers, embedded software engineers, and validation engineers to enable support for new advanced platforms and accelerate application development across multiple projects. We are looking for people who are passionate about diving deep into the hardware and creating robust and reusable software. Responsibilities Architect, develop, debug, optimize, review, and test software for multiple real-time embedded platforms Develop and maintain board support packages for multiple platforms, including compiler, bootloader, drivers, and real-time operating system Build low-level frameworks, interfaces, and infrastructure to make our embedded application development faster, simpler, more portable, and more testable Bring-up of new embedded platforms by working with electrical engineers, suppliers, and vendors to identify and solve hardware and low-level software issues Contribute to all phases of the software development cycle, including prototyping, requirements capture, design, implementation, and validation Qualifications Bachelor’s or Master’s degree in computer science, electrical engineering, or equivalent experience 3+ years of experience developing real-time embedded software for distributed electromechanical systems Strong embedded C++/C programming experience Strong experience with micro-controllers and/or microprocessors Programming skills in C and C++, Linux, QNX, FreeRTOS, or SafeRTOS Experience with common lab equipment and data acquisition equipment(DACs, debuggers, power supplies, multimeters, etc.) Bonus Qualifications Experience with automotive communication protocols and stacks (CAN, LIN, E

About the Role Sigma is transforming how businesses run by delivering a high performance platform on modern data architecture. Hence, we are growing the engineering team and looking for engineers who are excited to solve challenging problems, deliver impactful capabilities throughout our stack to build world-class technology. You will be part of a talented team of engineers with a shared mission to make data easily accessible for all users. What You Will Be Doing You will be responsible for developing elegant and responsive user experience using the latest front-end technologies. You'll own substantial pieces of the product, from design to launch Working with our product, UX design, and backend development teams, you will develop new features and technologies that make our product experience awesome and radically simplify the user experience for non-technical users You will leverage your technical expertise in front-end application development in the creation of novel visualizations for structured and unstructured data and develop new techniques for improving the performance and interactivity of the application Use modern frontend frameworks like React, GraphQL, TypeScript and Node.js Qualifications We Need 10+ years industry experience building and maintaining high-quality software An eye for great design and a passion for building products that provide a great user experience The ability to make the right trade-offs between functionality and delivery speed that supports delivering value to customers, all the while iterating based on feedback and roadmap priorities Desire to be a great teammate and have fun at work without compromising ownership towards your work Strong sense of craftsmanship, and a healthy academic curiosity to solve challenges at sigma Strong computer science fundamentals Qualifications We Want (also, skills you’ll learn!) Experience building software capabilities for analyzing large scale data web applications Prior ex

About the Role Sigma is transforming how businesses run by delivering a high performance platform on modern data architecture. Hence, we are growing the engineering team and looking for engineers who are excited to solve challenging problems, deliver impactful capabilities throughout our stack to build world-class technology. You will be part of a talented team of engineers with a shared mission to make data easily accessible for all users. What You Will Be Doing You will be responsible for developing elegant and responsive user experience using the latest front-end technologies. You'll own substantial pieces of the product, from design to launch Working with our product, UX design, and backend development teams, you will develop new features and technologies that make our product experience awesome and radically simplify the user experience for non-technical users You will leverage your technical expertise in front-end application development in the creation of novel visualizations for structured and unstructured data and develop new techniques for improving the performance and interactivity of the application Use modern frontend frameworks like React, GraphQL, TypeScript and Node.js Qualifications We Need 5+ years industry experience building and maintaining high-quality software An eye for great design and a passion for building products that provide a great user experience The ability to make the right trade-offs between functionality and delivery speed that supports delivering value to customers, all the while iterating based on feedback and roadmap priorities Desire to be a great teammate and have fun at work without compromising ownership towards your work Strong sense of craftsmanship, and a healthy academic curiosity to solve challenges at sigma Strong computer science fundamentals Qualifications We Want (also, skills you’ll learn!) Experience building software capabilities for analyzing large scale data web applications Prior exp

Job Title: Specialist Podiatrist Location: East London Start Date: ASAP Duration: Permanent Salary: Competitive (dependent on experience) Working Hours: Part-time initially (flexible, with scope to increase) Job Overview Pulse is currently seeking a passionate and motivated Podiatrist to join a well-established, multidisciplinary clinic in East London. This is an exciting permanent opportunity within a collaborative and forward-thinking private practice, offering a varied caseload and strong professional support. The successful candidate will work within a podiatrist-led team delivering high-quality, patient-centred care, with opportunities for mentorship, development, and service growth. Key Responsibilities Deliver podiatry assessments and treatments across a varied patient caseload. Provide patient-centred care focused on independence, comfort, and mobility. Work collaboratively within a multidisciplinary clinic environment. Contribute to the development and growth of the podiatry service. Maintain accurate clinical records and uphold high standards of care. Qualifications and Experience HCPC registered Podiatrist. Open to both newly qualified and experienced clinicians. Passion for delivering high-quality, patient-centred care. Strong communication and teamwork skills. Motivated, proactive, and keen to develop professionally. Why Choose Pulse? From the moment you register with Pulse, our focus is entirely on you. Our specialist recruitment consultants understand your profession and are committed to finding the right opportunities to match your skills and aspirations. With exclusive access to roles across the UK, we offer a personalised and supportive recruitment experience that puts your career first. How to Apply If you’re interested in registering with Pulse, learning more about this role, or exploring other opportunities, we’d love to hear from you. Please apply using the link below. Reasonable Adjustments If you have

About the Role The Cloud Infrastructure team owns the foundational cloud primitives and deployment models that power Perplexity's products, from multi-tenant public cloud to single-tenant and on-premises solutions for enterprise customers. As Perplexity grows its Computer and Enterprise products, this team builds and operates the security, isolation, and compliance layers that customers depend on. We provide the deployment topologies, multi‑region infrastructure, and core services that enable Perplexity to run reliably and efficiently for both consumer traffic and large enterprises. Key Responsibilities Own the roadmap and technical strategy for agent-driven cloud infrastructure management. Design and operate Perplexity’s cloud networking fabric, including VPC architectures, private connectivity, and peering with hyperscalers and neocloud providers to support low-latency, high-throughput AI workloads. Architect and scale compute platforms (Kubernetes/EKS, autoscaling groups, and mixed CPU/GPU fleets) to efficiently serve online request traffic and background workloads across regions. Build and maintain secure, isolated deployment topologies for multi-tenant, single-tenant, and customer‑owned cloud (BYOC) environments, including cross-account networking, identity, and policy guardrails. Implement and evolve multi-region strategies for availability, failover, and data locality, including traffic routing, regional capacity planning, and disaster recovery playbooks. Partner with security to deliver enterprise controls such as BYOK/KMS integrations, network isolation, and auditability required for regulated customers. Develop automation, tooling, and runbooks that make day‑2 operations (provisioning, upgrades, incident response) predictable and repeatable for Perplexity products across all environments. Qualifications Deep experience designing and operating cloud infrastructure on AWS (VPC design, routing, security groups, load balancing, private connectivity). Strong ba

Job Title: Podiatrist Banding: Band 5 Location: Croydon Healthcare Services Start Date: ASAP Duration:7-Month Contract Hourly Rate: London capped Band 5 rate Working Hours: Full-time Job Overview Pulse is currently seeking a dedicated and motivated Band 5 Podiatrist to join the team at Croydon Healthcare Services. This is a fantastic opportunity to gain valuable experience within a community-focused healthcare setting, delivering high-quality podiatry care to a diverse patient population. You will play a key role in supporting the delivery of effective and patient-centred podiatry services. Key Responsibilities Deliver routine podiatry treatments to a range of patients. Assess, diagnose, and develop treatment plans for foot and lower limb conditions. Provide foot health education and preventative care advice. Maintain accurate patient records in line with clinical governance standards. Work collaboratively with multidisciplinary teams to support patient outcomes. Adhere to all relevant policies, procedures, and professional guidelines. Qualifications and Experience HCPC registered Podiatrist. Previous experience within a clinical or community podiatry setting (desirable). Strong communication and interpersonal skills. Ability to work independently and as part of a team. Committed to delivering high standards of patient care. Why Choose Pulse? From the moment you register with Pulse, our focus is entirely on you. Our specialist recruitment consultants understand your profession and are committed to finding the right opportunities to match your skills and aspirations. With exclusive access to roles across the UK, we offer a personalised and supportive recruitment experience that puts your career first. How to Apply If you’re interested in registering with Pulse, learning more about this role, or exploring other opportunities, we’d love to hear from you. Reasonable Adjustments If you have a disability or require any reasonable adjustments du

About Graphcore At Graphcore, we’re building the future of AI compute. We’re a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale. As part of the SoftBank Group, backed by significant long-term investment, we are delivering key technology into the fast-growing SoftBank AI ecosystem.To meet the vast and exciting AI opportunity, Graphcore is expanding its teams around the world.We are bringing together the brightest minds to solve the toughest problems, in a place where everyone has the opportunity to make an impact on the company, our products and the future of artificial intelligence . Job Summary Join our dynamic Software Infrastructure team and take a pivotal role in scaling and managing our infrastructure. You will develop essential tools and services that empower our broader software team. Your contributions will enhance the build, test, deployment, and productisation processes of our Machine Learning Software components. Work with our High-Performance Computing (HPC) AI platforms and gain invaluable experience in distributed systems The Team The Software Infrastructure team provides critical platforms and services for software development teams across the business. Our responsibilities include managing the CI platform and services, build engineering, component integration, and packaging and release systems. We operate in squads, fostering a culture of service ownership and empowerment for our engineers. We focus on long-term engineering solutions and strive to eliminate toil wherever possible. Responsibilities and Duties Develop, own, and maintain tools and services to support AI research and engineering teams Deploy and maintain services with Kubernetes and Docker Manage our Cloud Infrastructure using tools such as Terraform Candidate Profile Essential:

Social Media Community & Content Intern (Innisfree - Amorepacific US) Amorepacific US is seeking a creative and organized Social Media Community & Content Intern to join our dynamic in-house team supporting innisfree, a fast-growing K-beauty brand. This is an exciting opportunity to work on impactful social media strategies, brand partnerships, content creation, and community engagement. You’ll gain hands-on experience at the forefront of the beauty industry while contributing to a global brand that has been driving innovation for over 75 years. Key Responsibilities: Content Creation & Campaign Support: · Assist in brainstorming and creating unique, organic content for TikTok, Instagram Reels, and other priority platforms. · Develop creative concepts for content series and social-first campaigns with the social team. · Help design social assets using Canva for Instagram Stories, Reels, & Carousels. · Shoot and edit video content for social media, speaking to camera when needed. Social Media Community Management: · Monitor and engage across all social touchpoints by liking and responding to comments, DMs, and tagged content, including ongoing review of recent and boosted posts · Proactively drive conversation by participating in relevant cultural moments, trends, and comment threads while authentically integrating the brand · Engage with creators, influencers, partners, and key retailers (e.g., Sephora, Sephora Squad) to strengthen brand visibility and relationships · Support community building by recognizing meaningful creator and audience milestones and high-impact content opportunities · Curate and obtain usage rights for user-generated content (UGC) to amplify brand storytelling. · Monitor social trends and pop culture moments to identify opportunities for dynamic brand content. Reporting & Insights: · Pull weekly social media performance reports using Dash Hudson, identifying actionable insights. · Analyze campaign metric