Engineer Senior Jobs

About Decagon Decagon is the leading conversational AI platform empowering every brand to deliver concierge customer experiences. Our technology enables industry-defining enterprises like Avis Budget Group, Block’s Cash App and Square, Chime, Oura Health, and Hunter Douglas to deploy AI agents that power personalized, deeply satisfying interactions across voice, chat, email, SMS, and every other channel. We’re building a future where customer experiences are being redefined from support tickets and hold music to faster resolutions, richer conversations, and deeper relationships. We’re proud to be backed by world-class investors who share that vision, including a16z, Accel, Bain Capital Ventures, Coatue, and Index Ventures, along with many others. We’re an in-office company, driven by a shared commitment to excellence and velocity. Our values — Just Get It Done, Invent What Customers Want, Winner’s Mindset, and The Polymath Principle — shape how we work and grow as a team. About the Team The Agent Engineering team at Decagon deploys mission-critical AI agents to our customers that impact millions of users and directly drive Decagon’s growth. You will build on our industry-leading AI agent platform, collaborate directly with customers and use your own creativity to devise long-term, scalable solutions. Our mission is to deliver magical support experiences — AI agents working alongside human agents to help users resolve their issues. About the Role On the Agent Engineering team, you’ll have complete ownership and autonomy in building and shipping best-in-class AI agents, from initial implementation through continuous iteration. You’ll work directly with leaders across industries like finance, healthcare and hospitality, solving their users’ needs with reliable and intuitive AI agents. Engineers here own their work end-to-end and are trusted to make a real impact. This role is for someone who dives deep into complex system challenges and builds elegant solutions that sc

MongoDB is growing its team in Sydney, focusing on building intelligent tools that help customers understand and modernise their application codebases. The Application Modernisation Platform (AMP) guides customers through the entire journey of modernising their applications — from legacy relational platforms to modern, scalable systems built on MongoDB. The App Analysis & Modelling team owns the critical first stage of this journey: building the context that powers everything downstream. The team builds code analysis tools that construct code dependency graphs and generate deep insights for codebases, giving customers a clear understanding of their existing applications before transformation begins. The team also designs schema recommendation engines that analyse signals such as existing relational schemas and query patterns to inform data modelling decisions. Our work sits at the intersection of analysis, data modelling, and AI — helping developers make confident, data-driven decisions as they transition to MongoDB. We are looking for a Software Engineer who is passionate about building scalable backend systems and applications. As we expand our use of AI to power smarter analysis and recommendations, the ideal candidate will bring strong backend engineering fundamentals with the ability to contribute across the full stack. You will collaborate closely with product management and other engineering teams to design and deliver cutting-edge features that guide customers through complex modernisation journeys. We are looking to speak to candidates who are based in Sydney for our hybrid working model. The Ideal Candidate Will Have 3+ years of commercial software development experience with strong proficiency in Python and/or Java Experience designing and building scalable, high-performance APIs and backend services Solid understanding of relational data modelling and SQL (Oracle, PostgreSQL, MySQL, or similar), including schema design and query optimisation Good und

Our vision is to transform how the world uses information to enrich life for all. Join an inclusive team passionate about one thing: using their expertise in the relentless pursuit of innovation for customers and partners. The solutions we build help make everything from virtual reality experiences to breakthroughs in neural networks possible. We do it all while committing to integrity, sustainability, and giving back to our communities. Because doing so can fuel the very innovation we are pursuing. Role Summary The Principal Engineer provides technical leadership for Cell Film process development, defining technical direction, fostering innovation, and ensuring successful integration of new processes into manufacturing to enable next-generation NAND device scaling. Defines and implements technical strategy; leads cross-functional teams; owns end-to-end module development with manufacturability/scalability readiness. Resolves complex technical challenges with business impact and drives transfer and ramp readiness into high-volume manufacturing . Main Responsibilities Strategy, Roadmap & Technical Direction Define and implement technical strategy for cell film process development aligned to business and technology objectives . Identify emerging trends/risks/opportunities and recommend future investments/initiatives .

Our vision is to transform how the world uses information to enrich life for all. Join an inclusive team passionate about one thing: using their expertise in the relentless pursuit of innovation for customers and partners. The solutions we build help make everything from virtual reality experiences to breakthroughs in neural networks possible. We do it all while committing to integrity, sustainability, and giving back to our communities. Because doing so can fuel the very innovation we are pursuing. Job / Role Summary The Staff Engineer delivers module/sub-module ownership in NAND Advanced Thin Films process development, owning defined portions of the process space (dielectric/carbon film processes via CVD/Diffusion) and driving robustness, capability, and integration readiness. Success requires strong hands-on deposition/characterization skills, cross-functional execution discipline, and the ability to translate experimental results into scalable process improvements. Main Responsibilities Process Development & Optimization Develop, optimize , and characterize thin film processes (CVD/Diffusion) to meet performance, reliability, and manufacturability targets. Execute well-designed experiments, analyze data, and translate results into process improvements . Support scaling of dielectric and carbon film processes across nodes

Our vision is to transform how the world uses information to enrich life for all. Join an inclusive team passionate about one thing: using their expertise in the relentless pursuit of innovation for customers and partners. The solutions we build help make everything from virtual reality experiences to breakthroughs in neural networks possible. We do it all while committing to integrity, sustainability, and giving back to our communities. Because doing so can fuel the very innovation we are pursuing. Job / Role Summary The Principal Engineer provides technical leadership for dry etch process development across critical NAND modules, shaping process roadmaps for current and future nodes and leading cross-functional execution to solve high-impact structural and device challenges. Success requires deep domain expertise in plasma etch, proven leadership in complex program delivery, and strong vendor engagement to close technology gaps. Main Responsibilities Lead dry etch unit process and critical module development; develop/innovate processes that meet advanced NAND structural and electrical specifications. Lead cross-functional teams to solve complex structural problems and drive alignment across process areas. <spa

Our vision is to transform how the world uses information to enrich life for all. Join an inclusive team passionate about one thing: using their expertise in the relentless pursuit of innovation for customers and partners. The solutions we build help make everything from virtual reality experiences to breakthroughs in neural networks possible. We do it all while committing to integrity, sustainability, and giving back to our communities. Because doing so can fuel the very innovation we are pursuing. Role Summary The Staff Engineer develops, optimizes , and characterizes cell film thin film processes (ALD/CVD) to meet performance, reliability, and manufacturability targets, and supports scaling of cell film processes across nodes and platforms. Owns defined portions of a module/sub-module under guidance; tracks margins, sensitivities, and integration risks; drives issue resolution within assigned scope . Operates as a cross-functional contributor who translates experiment outcomes into actionable process improvements. Main Responsibilities Process Development & Optimization Develop, optimize , and characterize thin film processes (ALD/CVD); design and execute well-planned experiments; analyze data and translate results into process improvements. Support scaling of cell film processes across nodes and platforms. </

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. In this challenging role you will be engaged block level and sub-system level design and timing optimization and supervising their layout. You will be also partnering with the Logic Team to explain and support the array functionality. You will collaborate with project teams to define full-chip floorplan and how to fit and place core circuits in fullchip level. You will be also working with Technology develop to finalize array waveforms. I In addition to design activities you will be heavily engaged circuit optimization from base cells all the way to full-chip level using wide variety of simulation tools such as HSPICE, Fast SPICE and ncverilog . I In addition to design activities you will mentor junior Design to grow-up. Last but not least you are responsible for docume

Our vision is to transform how the world uses information to enrich life for all. Join an inclusive team passionate about one thing: using their expertise in the relentless pursuit of innovation for customers and partners. The solutions we build help make everything from virtual reality experiences to breakthroughs in neural networks possible. We do it all while committing to integrity, sustainability, and giving back to our communities. Because doing so can fuel the very innovation we are pursuing. Job / Role Summary The Principal Engineer provides technical leadership for NAND Advanced Thin Films, defining technical direction and driving the strategic advancement and integration of sophisticated structural and electrical film processes into manufacturing. Success requires proven leadership in thin film module development, strong cross-functional influence, deep characterization and correlation capability, and strong judgment in technical tradeoffs for manufacturability, scaling, yield, and reliability. Main Responsibilities Define and implement technical strategy for structural and electrical film process development aligned to business and technology objectives . Lead multi-functional teams to develop, integrate, and scale thin film processes for advanced NAND structures/devices. Oversee end-to-end development of process modules with

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. In this challenging role you will be engaged block level and sub-system level design and timing optimization and supervising their layout. You will be also partnering with the Logic Team to explain and support the array functionality. You will collaborate with project teams to define full-chip floorplan and how to fit and place core circuits in fullchip level. You will be also working with Technology develop to finalize array waveforms. I In addition to design activities you will be heavily engaged circuit optimization from base cells all the way to full-chip level using wide variety of simulation tools such as HSPICE, Fast SPICE and ncverilog . I In addition to design activities you will mentor junior Design to grow-up. Last but not least you are responsible for docume

Our vision is to transform how the world uses information to enrich life for all. Join an inclusive team passionate about one thing: using their expertise in the relentless pursuit of innovation for customers and partners. The solutions we build help make everything from virtual reality experiences to breakthroughs in neural networks possible. We do it all while committing to integrity, sustainability, and giving back to our communities. Because doing so can fuel the very innovation we are pursuing. Role Summary The Staff Engineer owns and delivers wet process module execution for advanced NAND, translating device and integration requirements into robust process windows and control strategies, and driving cross ‑ functional actions to close yield, reliability, and cost gaps. Holds stron g module ownership , leading complex experiments and driving cross ‑ functional closure of process issues. Acts as a technical contributor who can lead teams/sites/suppliers on complex projects within their module scope. Main Responsibilities Process Development & Margin Improvement Own process characterization and recip

Our vision is to transform how the world uses information to enrich life for all. Join an inclusive team passionate about one thing: using their expertise in the relentless pursuit of innovation for customers and partners. The solutions we build help make everything from virtual reality experiences to breakthroughs in neural networks possible. We do it all while committing to integrity, sustainability, and giving back to our communities. Because doing so can fuel the very innovation we are pursuing. Job / Role Summary The Staff Engineer leads module ‑ level photolithography process development for advanced NAND technology nodes. This role owns process robustness, manufacturability, and readiness for technology transfer. Success requires strong technical depth, execution leadership, and the ability to translate device requirements into reliable, scalable process solutions. Main Responsibilities Lead development, optimization, and troubleshooting of photolithography processes to meet yield, quality, and performance requirements. Translate device and integration requirements into robust process flows, specifications, and control strategies. Perform and own material evaluations, OPC/layout development, process window analysis, and overlay optimization. Design and implement advanced process control methodologies using SPC, DOE,

Our vision is to transform how the world uses information to enrich life for all. Join an inclusive team passionate about one thing: using their expertise in the relentless pursuit of innovation for customers and partners. The solutions we build help make everything from virtual reality experiences to breakthroughs in neural networks possible. We do it all while committing to integrity, sustainability, and giving back to our communities. Because doing so can fuel the very innovation we are pursuing. Job / Role Summary The Staff Engineer drives unit process development and module execution for advanced NAND dry etch, owning defined process levels and delivering robust process solutions that meet program, yield, and manufacturability targets. Success requires deep process fundamentals, disciplined DOE/SPC execution, and strong cross-functional influence to solve complex structural challenges and enable process transfer. Main Responsibilities Develop/optimize dry etch processes to meet physical/structural and electrical requirements for advanced NAND products. Improve process capability by reducing variability and driving cost/process margin improvements. Lead root cause / failure mode analysis for process/hardware limitations and drive vendor/supplier engagement for solutions.

Our vision is to transform how the world uses information to enrich life for all. Join an inclusive team passionate about one thing: using their expertise in the relentless pursuit of innovation for customers and partners. The solutions we build help make everything from virtual reality experiences to breakthroughs in neural networks possible. We do it all while committing to integrity, sustainability, and giving back to our communities. Because doing so can fuel the very innovation we are pursuing. Role Summary The Principal Engineer provides technical leadership in wet process development, leading project ‑ level initiatives, guiding integration and transfer readiness, and establishing wet process roadmaps aligned to future NAND scaling requirements. Leads complex experiments and cross ‑ functional execution, delivering measurable results at department/site scope. Provides mentorship aligned to technical leadership expectations and strengthens documentation / SOP governance. Main Responsibilities Process Development & Margin Improvement Lead project ‑ level initiatives focused on wet process development for NAND memory technology. <u

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. Responsibilities Design and maintain standard cells for new DRAM products on new technology Closely collaborate with DTCO team to develop stdcells architecture for emerging technologies Characterization and modeling of Standard cells to provide timing/power model Quality Analysis of characterized liberty models in terms of performance, Power and Functionality Develop automation test bench/flow/tools to improve the work efficiency and help data analysis Co-work with international colleagues on developing new flows and tools for stdcells design Ability to identify stdcells design & char pain points suitable for AI-based automation and collaborate with cross‑functional teams to deploy scalable solutions. Requirements Good understanding of CMOS circuit design Good knowledge of CMOS device physics and layout Experience in total stdcells flow from DTCO development/ spec definition till lib release RTL/GDS flow setup, block level timing analysis, ICC2 experience. Preferred Synopsys EDA flow Finefet & planner experience required. Experience in any characterization tools (Siliconsmart/Liberate)and Cadence Virtuoso preferred. Experience in Primetime, Solido Analytics Familiar with analog/digital simulation tools, i.e. HSPICE, HSIM, VerilogHDL, FINESIM, Simvision Experience in Standard Cell design, layout and verification Experience in Skill, TCL, Per

Who We Are Nuro believes self-driving vehicles are the most immediate and profound opportunity for AI to drive positive change in the physical world. Safer streets, more time for what matters, and easier access to the world around us, that’s why we’re building a universal autonomy platform: self-driving for all roads and all rides. Founded in 2016, Nuro is a physical AI company developing Level 4 autonomous driving technology for a wide range of vehicles, use cases, and markets. Powered by the Nuro Driver™, our universal autonomy platform enables the global mobility ecosystem to deploy autonomy at scale, from robotaxis and logistics fleets to personal vehicles. With years of real-world deployment experience and a flexible, partner-led business model, Nuro is working toward a future where millions of autonomous vehicles powered by our technology help make everyday life safer, easier, and more connected. Nuro has raised over $2B in capital from Uber, NVIDIA, Google, Softbank, Fidelity, T. Rowe Price, and other leading investors About the Role On the Autonomy Visualization team, your top priority will be developing high-quality visualization platforms. These platforms will allow any software engineer to add new viz elements. Additionally, you’ll also have the opportunity to work end-to-end on viz features and products, exercising both your technical skills, product sense, and cross-functional communication. About the Work As an Autonomy Visualization Software Engineer, you’ll build business-critical tools that accelerate the development of Nuro’s autonomous driving technology. Build performant visualization frameworks in both C++ / OpenGL and Unity to serve multiple critical functions like autonomy development and validation, triage tools, and in-car visualization. Be a partner to Autonomy engineers as they seek to improve their development workflow with better visualization. Collaborate with ML Labeling teams, as they seek to gather high-quality training d