Technical Lead Backend Jobs

Build the future of spaceflight. We're looking for a Flight Authorization & Certification Engineer to mainly help enable Dawn's spaceplane to fly in Europe and also support space regulatory technical work activities. This is a unique opportunity to work at the forefront of the space and aerospace industry and contribute to the development and operation of Dawn’s advanced technologies in Europe. Working at the intersection of engineering, flight operations and regulation, you'll coordinate the activities required to secure flight approvals, conduct adequate operational and technical risk assessment, identify mitigations to meet aviation and launch safety criteria, manage multidisciplinary technical inputs, and help translate innovative aerospace technology into authorised flight operations. You'll collaborate with engineers, flight operations specialists and regulatory authorities to solve novel challenges and help enable reusable spaceplane operations in Europe. What You'll Do Coordinate activities required to obtain flight authorisations for European operations. Identify, interpret and apply applicable regulations, standards and operational requirements. Prepare flight authorisation submissions, safety assessments and supporting technical evidence. Conduct operational and technical risk assessments and develop appropriate mitigation strategies. Coordinate vehicle, payload and flight readiness activities with engineering and operations teams. Coordinate activities across Engineering, Systems, Flight Operations and Ground Operations to achieve regulatory approvals. Manage regulatory actions, milestones and technical deliverables throughout the authorisation process. Participate in technical reviews and Flight Readiness Reviews. Build productive relationships with regulatory authorities, partners and test site operators. Contribute to the development of future flight authorisation processes and ongoing regulatory compliance. Coordinate project activities, includin

Leidos is hiring a Modeling and Simulation Engineer with an active TS/SCI clearance at Wright-Patterson Air Force Base, Ohio. The successful candidate will use strong technical capabilities and communication skills to collaborate with technical teams of engineers and scientists to develop, upgrade, and integrate models of threat systems in the air domain. Primary Responsibilities: Perform tasks related to the modeling of air-based system models using Simulink and MATLAB Perform tasks related to the integration of air-based system models into a large, many-on-many, real-time, C++ based simulation environment Collaborate with teams of government and contractor personnel Find, review, and assess available intelligence data to drive modeling decisions Test and evaluate models to ensure functionality before submitting to the customer Prepare model test and interface documentation in addition to other supporting documentation requested by the government customer Basic Qualifications: Bachelor’s degree in CS, CE, EE or a related field with 2+ years of applicable experience or an MS degree in CS, CE, EE, or a related field Experience with MATLAB/Simulink Experience with modeling and simulation (M&S) techniques Excellent English-language written and verbal communication. Strong emphasis on writing ability Great people skills and the desire to work with technical teams of engineers and scientists Ability to work independently and under deadlines in a mixed government-contractor environment To be considered, must have a current and active TS/SCI security clearance Preferred Qualifications: Experience working in the Intelligence Community, specifically with modeling and simulat

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. At Micron, we are transforming how the world uses information to enrich life. The High Bandwidth Memory (HBM) Design team develops industry-leading memory solutions that power Artificial Intelligence (AI), high-performance computing, graphics, and data center applications. Our team collaborates across Design, Verification, Physical Design, Product Engineering, and CAD organizations to deliver next-generation memory technologies. As an HBM Design Engineer Intern, you will work alongside experienced engineers on the design, development, and validation of advanced HBM products. This internship provides hands-on experience with semiconductor design methodologies, industry-standard EDA tools, and AI-assisted engineering workflows while contributing to real-world memory design projects in a collaborative global environment. Responsibilities Assist with HBM memory and logic design activities, including RTL development, circuit implementation, simulation, verification, and functional analysis. Develop and use scripting, automation, and AI-assisted workflows to improve design productivity, debug efficiency, and design-flow quality. Perform timing, power, and functional analysis of HBM subsystems and support design reviews, technical investigations, and root-cause analysis using AI-enabled engineering techniques where appropriate. Collaborate with Design Verification, Physical Design, CAD, and Product Engineering teams to support project execution and product development. Document technical work

To manage techno-commercial procurement activities for plant operations by sourcing materials and services, negotiating with vendors, evaluating technical and commercial offers, and ensuring timely procurement at optimum cost while complying with company policies and procedures. Source: Adani Group | Job ID: 59662

The Job purpose for the role of Shift Engineer - PECVD in cell maintenance is overseeing the operation and maintenance of PECVD equipment during shifts, ensuring production efficiency, troubleshooting technical issues, and maintaining high standards of equipment performance and Equipment Availability Source: Adani Group | Job ID: 59761

About the Team OpenAI’s User Operations team shepherds our customers’ adoption of AI and ensures that our customers' product experience is nothing short of exceptional. We are building the very first post-AGI support team. We resolve complex issues, provide technical guidance, and support customers in maximizing value and adoption from deploying our products. We work closely with Sales, Technical Success, Product, Engineering and others, to deliver the best possible experience to our customers at scale. OpenAI's customers represent a range of diverse backgrounds and maturity, from early-stage startups to established global enterprises. About the Role The Support Engineering team works closely with Engineering, Product, Technical Success, Go-to-Market, and other teams to deliver an exceptional experience for our most strategic customers. We combine deep technical troubleshooting with durable customer context, proactive reliability work, and clear ownership during critical moments. We use automation, agents, and our own technology to help build the future of technical support. We’re looking for experienced, deeply curious technical problem-solvers to serve as trusted support partners for our Premium Support customers. You’ll work directly with customers on novel, ambiguous, and high-impact technical issues, using logs, telemetry, reproduction, and systems-level investigation to isolate causes and drive issues toward resolution. Beyond resolving individual issues, you’ll use your deep understanding of OpenAI’s infrastructure and products, together with each customer’s architecture and operating context, to anticipate risk and make their workloads more resilient over time. You’ll proactively monitor integrations, identify emerging failure patterns and architectural breakpoints, and work with customers and internal teams to address them before they become incidents. Success means that as a customer’s workloads mature and scale, the day-to-day effort required to support t

Who We Are Verkada is transforming how organizations protect their people and places with an integrated, privacy-sensitive AI-powered platform that includes solutions for video security, access control, air quality sensors, alarms, intercoms, and visitor management. We’ve got serious momentum in the market: more than 30,000 customers (including 100+ of the Fortune 500), a $5.8B valuation , more than $1 billion in annualized bookings, and backing from CapitalG, Sequoia Capital, General Catalyst, Felicis Ventures, Next47 and more. Physical AI is one of the most consequential technology shifts of our time, and Verkada is at the center of it. You can look at all kinds of communities to see our platform’s impact in the world. It's the retailer that uses our agentic AI to deter theft before it happens. The warehouse that uses AI-powered alerts to make sure its team is protected on the floor with proper PPE. The school that’s alerted to a threat in real-time and triggers a lockdown in seconds, not minutes. We’re rapidly scaling this impact: today, more than 2 million Verkada devices are deployed across 170+ countries. About the Role Verkada is seeking an Enterprise Field Solution Engineer in Quebec with expert experience in Cloud Security, IoT Systems, Networking, Linux systems, Security Surveillance and Access Control. This individual will partner directly with their territory account executives to expand the Verkada footprint upmarket into Fortune 500 companies. Responsibilities include directly interfacing with customers/partners throughout the sales process, overcoming technical objections, assisting customers in designing deployments with Verkada Products and providing technical assistance to territory account reps. The ideal candidate will be highly motivated, able to learn quickly and work independently while making impactful results for the company remotely. What You'll Do Technical Leader: Be the subject matter authority on the full Verkada

Who We Are HP IQ is HP’s new AI innovation lab. Combining startup agility with HP’s global scale, we’re building intelligent technologies that redefine how the world works, creates, and collaborates. We’re assembling a diverse, world-class team—engineers, designers, researchers, and product minds—focused on creating an intelligent ecosystem across HP’s portfolio. Together, we’re developing intuitive, adaptive solutions that spark creativity, boost productivity, and make collaboration seamless. We create breakthrough solutions that make complex tasks feel effortless, teamwork more natural, and ideas more impactful—always with a human-centric mindset. By embedding AI advancements into every HP product and service, we’re expanding what’s possible for individuals, organisations, and the future of work. Join us as we reinvent work, so people everywhere can do their best work. About the Role As a Software Engineer specializing in Device Security , you will contribute to building secure, privacy-focused technologies for HP IQ's next generation of AI-enabled devices. You’ll work alongside experienced security, firmware, operating system, hardware, and cloud engineers to help protect customer data and strengthen the security of our products. In this role, you’ll develop and implement security features across embedded systems, PCs, and server-class workstations. You’ll gain hands-on experience with areas such as secure boot, cryptography, device identity, secure communication, and data protection while contributing to products throughout the development lifecycle. This is an opportunity for an engineer who has a strong foundation in software development and an interest in device security to deepen their technical expertise while working on complex, real-world security challenges. What You Might Do Develop and implement security features for embedded and connected devices, including secure boot, key management, encryption, device identity, and data protection. Contribute to th

ROLE: SENIOR SOFTWARE ENGINEER TEAM: PRODUCT LOCATION: TORONTO (HYBRID) COMPANY OVERVIEW Salt is a North American marketing agency that creates connected experiences through creative, digital & media innovation. Our mission is to “Earn The World’s Attention” and Salt is built to find, develop, execute, and amplify the ideas that are worthy of our clients’ audiences. We’ve structured our agency to do what’s right for our clients – to connect different perspectives, to work across mediums, and to focus on delivering meaningful, effective results. We’re committed to living up to the values in our name. “Salt of The Earth” means we value collaborative, humble, hard-working people here. We’re looking for people who are as smart as they are kind because we believe the right talent and the right culture help us do what’s right for our clients. ROLE OVERVIEW Join us as a Senior Software Engineer building the next generation of AI products. This is a hands-on senior software development role: you'll spend roughly 80% of your time designing, building, and shipping full-stack product features and backend services, working with the latest AI, cloud, and developer technologies to deliver solutions used across the organization. The remaining ~20% is platform work — keeping the cloud environments, data pipelines, and deployment tooling behind our AI products reliable and secure. Working closely with product and engineering, you will own features end to end — from technical design through release and iteration — while contributing to the CI/CD, infrastructure, and security practices that keep our AI platforms running well. CORE RESPONSIBILITIES Software Engineering Build full-stack applications: Design, develop, and maintain Python & Node.js backend services and modern React frontends, delivering reliable APIs and intuitive user experiences. Own delivery end to end: Translate business requirements into tec

Here at Appian, our values of Intensity and Excellence define who we are. We set high standards and live up to them, ensuring that everything we do is done with care and quality. We approach every challenge with ambition and commitment, holding ourselves and each other accountable to achieve the best results. When you join Appian, you’ll be part of a passionate team dedicated to accomplishing hard things, together. About the Team Appian Customer Success is obsessed with delivering exceptional customer outcomes and mission-critical business impact at speed. Our team acts as the elite consulting arm of Appian, partnering directly with the world’s largest commercial clients to bring their most ambitious ideas to life. By joining this high-performance team, you will establish a world-class foundation in professional consulting while directly accelerating global adoption of our AI-Powered Process Automation platform. The Opportunity As a Technical Consultant at Appian, you won’t just write code—you will architect modern business transformations. This role offers an unprecedented opportunity to sit at the intersection of business strategy and technical innovation. Instead of being pigeonholed into isolated legacy components, you will own the end-to-end delivery of highly visible, custom software solutions. You will work side-by-side with client executives to solve complex workflow problems, build robust integrations, and empower enterprise teams to achieve Enterprise-Grade Orchestration . What You’ll Do Architect & Implement: Design, develop, and deploy robust, custom automation solutions throughout the entire project lifecycle utilizing Appian’s low-code platform. Integrate Ecosystems: Build seamless data connections and scalable APIs to integrate multiple external enterprise systems using REST , SOAP , and JDBC connections. Engineer Data Models: Launch new relational data models in production environments and optimize database design through sophisticated SQL develo

About the Team At DoorDash we’re building the industry’s most scalable and reliable delivery network to support our three-sided marketplace of consumers, merchants, and Dashers. DoorDash Labs is an independent team within DoorDash pioneering new delivery modalities including Air, our drone delivery program. If you have a passion for applying autonomous aviation technologies in a service used by millions of people, then we want to talk to you! About the Role Our team is looking for a Staff Security Engineer who will act as the primary security partner to DoorDash Labs - Air, our drone delivery program. This role owns the security strategy for our fleet of drones, ground infrastructure, and the software and networks that connect them. We’re looking for a highly technical, hands-on security engineer with deep experience securing IoT or robotic platforms, who can work independently and coordinate across engineering, hardware, and operations teams to drive security objectives and validation. This role is based in the San Francisco Bay Area, with the expectation of coming into the office once a week, and periodic travel to test and production sites. You’re excited about this opportunity because you will… Own and drive the security strategy for drone delivery including drone authentication systems, ensuring only trusted drones and operators can access DoorDash Labs - Air systems and networks. Secure the physical and software layers of our drones and drone infrastructure, from firmware and onboard software to the physical hardware itself. Secure the physical and software layers of our nests (drone docking and charging infrastructure) and related ground infrastructure. Design and implement secure networking architecture across drone, nest, and ground systems. Review RFCs and design documents for new Air features and infrastructure, providing security guidance early in the development lifecycle. Visit test or production sites at least once a quarter to assess security control

About the team OpenAI is building a new generation of AI-powered consumer devices, creating opportunities to bring increasingly capable AI into people's everyday lives. Our Data Engineering team is responsible for establishing the foundational data infrastructure that supports the development, manufacturing, launch, and ongoing operation of these products. We're building the systems that connect information across the entire device lifecycle, enabling engineering, operations, and Data Science partners to understand product performance, identify problems, and make better decisions. This is an early-stage organization with significant greenfield opportunities. We're looking for engineers who want to shape the technical foundations of a rapidly growing business and establish systems that will scale alongside our products. About the role: As a Data Engineer, you'll design, build, and scale the data infrastructure that powers OpenAI's hardware and consumer devices organization. You'll tackle technically challenging problems involving complex data sources, evolving operational requirements, and systems that need to scale from early development through manufacturing and consumer deployment. Unlike roles focused primarily on supporting individual analytics projects, this position emphasizes building durable, reusable data foundations that enable multiple teams and use cases. You'll have significant ownership over technical decisions, work closely with partners across engineering, manufacturing, operations, and Data Science, and help define how we approach Data Engineering as the organization grows. In this role, you will: Build foundational data infrastructure: Design and implement reliable, scalable data pipelines, platforms, and datasets that support hardware development, manufacturing, customer operations, and device performance. Connect complex data ecosystems: Integrate information across manufacturing systems, factory operations, device telemetry, quality assurance, a

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world's largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important work of your career. About the team We're creating an entirely new payments platform, built with stablecoins, to simplify global money movement. Bridge enables faster, cheaper payments and borderless access to dollars via stablecoins. Through our APIs, businesses can send and receive funds across borders faster and cheaper than SWIFT and other fiat-only rails. Our virtual accounts enable international consumers and businesses to easily access, store, and spend US dollars. Our payouts infrastructure enables platforms to disburse USD to anyone globally. We believe many trillions of dollars will move and settle through stablecoin payment rails. Bridge is pulling this future forward. We have a small team of people who have previously built financial infrastructure at some of the world's leading companies (Coinbase, Stripe, Square, Brex, Upstart, DoorDash, Airbnb), and each and every one of them chose Bridge because they fundamentally believe that stablecoins will be a critical piece of financial infrastructure that improves global money movement. What you'll do As part of our growing Product Support team, you will be a critical driver in delivering outstanding user experiences. This role goes beyond basic troubleshooting—it's about using your technical expertise, diagnostic mindset, and project management skills to improve our support systems, processes, and product quality. You will own complex technical user issues and coordinate with cross-functional teams, including Engineerin

We're building the future of Speech Intelligence at Speechmatics, and we need someone who can own the technical engine behind how customers discover, adopt, and grow with our platform. This is a hands-on backend engineering role, where your work directly shapes the journey from a customer's first interaction with our website to their first meaningful moment of value. If you thrive shipping, iterating, and making a measurable commercial difference, then we’d love to hear from you. What you'll do Own the backend development and ongoing health of the Speechmatics website and self-serve portal Build and maintain new custom components from scratch, turning design specifications into reliable, performant, production-ready code Manage Vercel deployments and backend infrastructure, keeping the live site fast, stable, and technically sound Implement UI design changes end-to-end, bridging the gap between what's designed and what goes live Write Python-based queries to surface insights across the self-serve portal and support data-driven decisions across the growth team Identify and act on opportunities to improve conversion across the self-serve funnel through well-timed, well-designed product experiences Collaborate closely with product, design, and data teams in a cross-functional, async-friendly way, working closely together to remove blockers and unlock opportunities Own the ongoing improvement of site performance, loading speed, and technical reliability What you'll need Proficiency in JavaScript and TypeScript for website backend development, with a track record of shipping and maintaining production code Hands-on Python experience, particularly for data queries Demonstrable experience with LLM and AI-first development workflows, tools like Claude, Cursor, or similar Experience in a product-led growth or self-serve SaaS environment, with a clear understanding of conversion funnels and how engineering choices affect them The ability to o

Job Details: Job Description: About the Group Global Construction Engineering (GCE) is responsible for the design and engineering of all of Intel's major manufacturing and cleanroom projects across the globe. We are a team of specialized in-house architects and engineers in a highly collaborative environment. We work together with our factory, operations, and supply chain partners to deliver some of the most technically challenging construction projects in the world with demanding schedule and cost constraints. Our vision is to become the world leader in semiconductor foundry construction engineering. We are growing our team to accelerate Intel Foundry's manufacturing roadmap. We are looking for world-class technical talent to join our team. If you enjoy working with the latest technology in a rewarding fast-paced environment this is the right place for you. Everywhere you go you'll find an opportunity to make a difference. In any given workday you will be given responsibility to innovate and create an impact to our business. This position is with the Tool Install Central Engineering (TICE) team. TICE focuses on the construction designs required to install the semiconductor manufacturing equipment around the globe. We design thousands of tools each year to keep our factories running on the most advanced manufacturing equipment. This is a hybrid position at the Ocotillo campus in Chandler, Arizona. As a Civil, Structural, Architectural (CSA) Project Engineer - Tool Install Engineering your responsibilities will include but are not limited to: Provide engineering solutions and breakthroughs to enable and deliver tool install construction projects to meet cost, schedule, duration an