Engineer Senior Jobs

About Mach Industries Founded in 2023, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. At the core of our mission is the commitment to delivering scalable, decentralized defense systems that enhance the strategic capabilities of the United States and its allies. With a workforce of approximately 350 employees, we operate with startup agility and ambition. Our vision is to redefine the future of warfare through cutting-edge manufacturing, innovation at speed, and unwavering focus on national security. We are dedicated to solving the next generation of warfare with lethal systems that deter kinetic conflict and protect global security. The Role Mach Industries is seeking a Manufacturing Engineer, Energetics to support the development, industrialization, and launch of manufacturing systems for solid rocket motors (SRMs), pyrotechnics, and energetic products. Safety is the first priority in the design and operation of energetic manufacturing systems. You will work closely with EHS, quality, operations, equipment suppliers, and systems integrators to turn new energetic products into repeatable production processes. This is a hands-on engineering role. You will help design manufacturing processes, develop tooling and equipment, support factory and production-line layouts, execute equipment acceptance and commissioning, and solve problems directly on the production floor. The ideal candidate has strong engineering fundamentals, enjoys building physical systems, and wants to develop expertise at the intersection of manufacturing, automation, propulsion, and energetic materials. Key Responsibilities Manufacturing Process Development Support the development and industrialization of manufacturing processes for solid rocket motors, pyrotechnics, and related energetic products. Translate engineering designs into practical manufacturing sequences, work instructions, tooling concepts, and equipment

About Mach Industries Founded in 2023, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. At the core of our mission is the commitment to delivering scalable, decentralized defense systems that enhance the strategic capabilities of the United States and its allies. With a workforce of approximately 350 employees, we operate with startup agility and ambition. Our vision is to redefine the future of warfare through cutting-edge manufacturing, innovation at speed, and unwavering focus on national security. We are dedicated to solving the next generation of warfare with lethal systems that deter kinetic conflict and protect global security. The Role Mach is seeking an Operations Engineer to serve as a deployable technical operator embedded within our engineering, manufacturing, and program management teams. Mach’s advantage has been speed, ownership, and an unwillingness to let hard problems sit unresolved. As we scale our product portfolio, program complexity, headcount, and facilities, we will need automated systems and efficient processes across our company. As an Operations Engineer, you will act as a “Swiss Army Knife” who must be able to rapidly context-switch, autonomously develop skillsets and expertise overnight, communicate effectively across teams, and execute with minimal oversight at an extremely high level. The role will focus on high-impact work that departments or teams do not have the time to absorb or that fall outside traditional scopes. You will be integrated across the company to scale critical processes, protect product velocity, and sustain momentum through change. This role will heavily emphasize the development and integration of enterprise grade automation and software to help tie cross functional teams together. You will report into execution leadership, ensuring that as Mach grows in scale and external accountability so that we do not lose the intensity and

Zeal is an AI-enabled software consultancy purpose-built for Fortune 1000 companies, and we’re now part of Livefront . We help companies navigate technology to drive business outcomes by attracting, retaining, and growing exceptional talent and empowering them to use innovative technologies and process frameworks. We’re a values-driven technology company grounded in kindness, generosity, and integrity. Our mission is to build a place where our employees love their future and where clients trust us to deliver what we promise: to improve their business through technology. Love your future. We’re looking for an outstanding Agentic Engineer to join our team. Who you are You are a pragmatic, hands-on engineer who has built and shipped agentic AI systems into production. You understand that getting an agent to work is only part of the challenge. You know how to build systems that continue to work safely and reliably with real data, enterprise security requirements, and meaningful consequences when something goes wrong. You communicate clearly with clients and technical peers, make thoughtful architectural decisions, and are comfortable explaining why an agent behaved the way it did. You have strong software engineering fundamentals and the judgment to recognize when an agent is the right solution and when a simpler, deterministic approach is better. What you will be doing Work directly with clients to understand complex business problems and translate them into scalable, production-ready agentic AI solutions. Design and implement multi-step agent systems, including orchestration, tool and function calling, task decomposition, and, when appropriate, multi-agent coordination. Build integrations between agents and enterprise systems by exposing APIs as tools, implementing MCP servers, and developing structured tool contracts. Design evaluation frameworks, guardrails, grounding and citation checks, and human-in-the-loop workflows that identify and manage agent failures

Skeletons, lasers, tattoo buses — the Torq brand grabs attention like nothing else in cybersecurity. And we're growing like crazy, backed by Series D funding, 200% employee growth, and 300% revenue growth. Fueling Torq's momentum is our game-changing AI SOC platform, backed by a team and culture that makes Torq one of Forbes' Best Startup Employers in America, and a Business Insider 'startup to bet your career on'. Life at Torq is all gas, no brakes. We're a team of relentless, collaborative go-getters pushing the boundaries of what's possible for security automation. Every role is an essential driver of Torq's success as the AI-native autonomous SecOps platform of choice for security teams across the Fortune 500. We are looking for a Sales Engineer to build, implement and manage top standard SE strategy in an outstanding hyper-growth environment. In this role you’ll help our sales team to evangelize the power of Torq by assessing and understanding the technical business needs of our customers and prospects to help them achieve maximum value from our solution. This remote position is based in the Chicagoland area; candidates are required to be in territory. What you’ll do: Provide outstanding and effective pre-sales technical expertise and sales engineering processes. Lead the Sales Engineering team in following sales methodology and best practices, as well as ensuring proper use of CRM system Partner with sales leadership and product groups to drive operational excellence and efficiency and meet quarterly and annual sales targets Ensure accuracy and accountability with internal systems and tools Provide technical guidance and support to the sales team, ensuring that they have the knowledge and tools needed to be successful Deliver compelling presentations to customers and prospects to ensure they understand the value of our solution Promote products and business solutions at conferences, forums, and seminars. Participate in regional industry events/orga

About Mach Industries Founded in 2023, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. At the core of our mission is the commitment to delivering scalable, decentralized defense systems that enhance the strategic capabilities of the United States and its allies. With a workforce of approximately 350 employees, we operate with startup agility and ambition. Our vision is to redefine the future of warfare through cutting-edge manufacturing, innovation at speed, and unwavering focus on national security. We are dedicated to solving the next generation of warfare with lethal systems that deter kinetic conflict and protect global security. The Role As an Automation Engineer, you will design, develop, and deploy automation systems that scale production of advanced defense systems. You will play a critical role in building and optimizing the most advanced automated manufacturing lines, integrating robotics and control systems, and driving efficiency across production processes. This role requires a hands-on engineer who thrives in a fast-paced environment and is passionate about building reliable, high-performance manufacturing systems from the ground up. Key Responsibilities Design and implement automated manufacturing systems including robotics, PLCs, conveyors, and vision systems. Develop, program, and troubleshoot PLCs, HMIs, and industrial control systems. Analyze production workflows to design automation processes to optimize throughput, quality, and cost efficiency. Support equipment commissioning, validation, and ramp-up of manufacturing processes. Diagnose equipment failures, perform root cause analysis, and implement corrective actions. Collaborate cross-functionally with mechanical, electrical, and quality engineering teams. Establish and maintain documentation for automation systems, including schematics, code, and operating procedures. Manage and continuously update all equipmen

About Mach Industries Founded in 2023, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. At the core of our mission is the commitment to delivering scalable, decentralized defense systems that enhance the strategic capabilities of the United States and its allies. With a workforce of approximately 350 employees, we operate with startup agility and ambition. Our vision is to redefine the future of warfare through cutting-edge manufacturing, innovation at speed, and unwavering focus on national security. We are dedicated to solving the next generation of warfare with lethal systems that deter kinetic conflict and protect global security. The Role Mach Energetics is seeking a Structural Engineer focused on design and stress analysis for next-generation aerospace and defense systems. In this role, you will support the conceptual and preliminary structural development of high-performance vehicles and energetic platforms by driving structural layouts, FEM modeling, load path development, and structural trade studies. Key Responsibilities Develop structural layouts and aeromechanical architectures for advanced aerospace and defense platforms. Perform structural and mechanical analysis including load path development, stress analysis, vibration assessments, and structural sizing. Build and analyze FEM models including mesh generation, boundary conditions, load cases, and design trade studies. Support integration of aerodynamic, propulsion, and structural systems to ensure performance and structural integrity. Evaluate metallic and composite structures under static, dynamic, and thermal loading environments. Perform trade studies focused on stiffness, strength, mass optimization, manufacturability, and system integration. Collaborate closely with propulsion, flight sciences, manufacturing, and systems engineering teams throughout vehicle development. Participate in technical design reviews and

EMPLOYER IS A CONTRACTOR FOR THE U.S. GOVERNMENT. THIS POSITION REQUIRES U.S. CITIZENSHIP. THIS POSITION IS ONSITE LOCATED IN SAN ANTONIO, TEXAS. ACTIVE SECRET CLEARANCE REQUIRED IN ORDER TO APPLY. Role Description: Defense Unicorns is seeking a Platform Engineer to support the deployment and maintenance of UDS within a secure, bare-metal environment. You will serve as a bridge between application teams and the platform, advocating best practices and helping ensure that the platform is reliable, secure, and scalable. The ideal candidate is a strong problem-solver with hands-on experience in Kubernetes, bare-metal or on-premises infrastructure, and deploying applications onto Kubernetes-based platforms. Responsibilities: The listed responsibilities are not exhaustive and additional responsibilities may be assigned based on the evolving needs of the organization. We are seeking a dynamic individual who is able to adapt and take on new responsibilities as they arise. Support the architecture, deployment, configuration, and testing of bare-metal infrastructure, including GPU compute, storage, and networking Deploy, configure, maintain, and troubleshoot UDS and Kubernetes-based platform services Develop and manage infrastructure as code (IaC) and configuration to enable consistent, repeatable deployments Support secure software delivery, including container images, registries, packages, and deployment artifacts Collaborate with mission stakeholders, partner organizations, and Defense Unicorns engineering teams to identify technical requirements and resolve deployment challenges Collaborate with mission stakeholders, partner organizations, and Defense Unicorns engineering teams to identify technical requirements and resolve platform challenges Travel Expectations/Requirements: 15-25% Preferred Experience and Qualifications: Active Secret clearance required. Experience deploying and operating Kubernetes or containerized platforms in bare-metal or on

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend, invest, borrow and save to our 50+ million monthly active customers. We want to redefine the world's relationship with money to make it more relatable, instantly available, and universally accessible. Today, Cash App has thousands of employees working globally across office and remote locations, with a culture geared toward innovation, collaboration and impact. We've been a distributed team since day one, and many of our roles can be done remotely from the countries where Cash App operates. No matter the location, we tailor our experience to ensure our employees are creative, productive, and happy. The Role Cash App is offering a better way to file your taxes as an alternative to traditional online DIY tax preparation systems. As a Software Engineer on our Tax Engine Server Engineering team, you will build and enhance the codebase that powers our tax filing experience. You will translate complex tax requirements into seamless software solutions that help millions of users confidently navigate and complete their returns with ease. You will collaborate closely with product managers, tax experts on our Tax Product Specialist team, and other cross-functional teams to ensure our platform remains accurate, reliable, and easy to use. If you are a skilled engineer who thrives on solving complex problems and wants to make a direct impact on a transformative product within a rapidly growing company, this role is for you. You Will Design, build, and own high-quality features and systems that power the Cash App Taxes filing experience, from federal and state form logic to e-file submission. Translate complex tax rules and requirements into clean, maintainable, and well-teste

About Mach Industries Founded in 2023, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. At the core of our mission is the commitment to delivering scalable, decentralized defense systems that enhance the strategic capabilities of the United States and its allies. With a workforce of approximately 350 employees, we operate with startup agility and ambition. Our vision is to redefine the future of warfare through cutting-edge manufacturing, innovation at speed, and unwavering focus on national security. We are dedicated to solving the next generation of warfare with lethal systems that deter kinetic conflict and protect global security. The Role Mach Energetics is seeking a Manufacturing Engineer to own the industrialization of our products for high-rate production. In this role, you will work closely with the mechanical design and production teams to develop processes, tooling, and build documentation that ensure builds are repeatable, cost-effective, and meet stringent quality standards. This role is focused on building at scale—delivering reliable hardware every time. Key Responsibilities Fully own production processes from build readiness through steady-state manufacturing. Design and qualify manufacturing equipment, fixtures, tools, and jigs to enable repeatable builds. Develop, document, and release controlled work instructions and quality gates to ensure repeatability and reliability. Drive the optimization of Design for Manufacturing (DFM) and Assembly processes, focusing on content reduction, assembly simplification, and built-in quality. Provide daily production support and implement SPC, PFMEA, and root cause corrective action for non-conformances. Travel to machine suppliers and contract manufacturers to oversee equipment bring-up and manufacturing trials. Partner with technicians to train, enforce standard work, and improve safety/ergonomics. Work with supply chain to ensur

About Mach Industries Founded in 2023, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. At the core of our mission is the commitment to delivering scalable, decentralized defense systems that enhance the strategic capabilities of the United States and its allies. With a workforce of approximately 350 employees, we operate with startup agility and ambition. Our vision is to redefine the future of warfare through cutting-edge manufacturing, innovation at speed, and unwavering focus on national security. We are dedicated to solving the next generation of warfare with lethal systems that deter kinetic conflict and protect global security. The Role The Avionics Build Engineer is responsible for the build, integration, testing, and continuous improvement of avionics hardware and electrical systems. This role works closely with avionics technicians, electrical engineers, and production teams to ensure avionics assemblies and harnesses are built and integrated correctly, efficiently, and to aerospace quality standards. The engineer will troubleshoot build issues, develop and improve manufacturing processes, create work instructions, support non-conformance resolution, and implement systems that improve production quality, traceability, and reliability. You will own avionics builds from early prototypes through production, working hands-on with technicians and engineers to assemble, integrate, troubleshoot, and improve flight hardware. Key Responsibilities Own the build, integration, and bring-up of avionics systems, electrical assemblies, and wire harnesses. Develop, improve, and maintain avionics manufacturing instructions, work orders, BOMs, drawings, and assembly documentation. Troubleshoot electrical and avionics hardware using schematics, wiring diagrams, and test equipment. Implement corrective and preventative actions. Partner with design engineering to build initial prototypes and ide

About Mach Industries Founded in 2023, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. At the core of our mission is the commitment to delivering scalable, decentralized defense systems that enhance the strategic capabilities of the United States and its allies. With a workforce of approximately 350 employees, we operate with startup agility and ambition. Our vision is to redefine the future of warfare through cutting-edge manufacturing, innovation at speed, and unwavering focus on national security. We are dedicated to solving the next generation of warfare with lethal systems that deter kinetic conflict and protect global security. The Role Mach Industries is seeking a Build Engineer to own the transformation of our products from new designs to reality. In this role, you will work closely with the Product Engineering and Manufacturing teams to build first articles, enable rapid design iteration, and capture critical lessons that shape how products mature into production. This is a hands-on role that demands resourcefulness, speed, and technical rigor. At Mach Industries, we are building decentralized, autonomous systems to maintain an allied American edge in modern warfare. As a Build Engineer, you will play a pivotal role in proving out design concepts through the initial manufacturing phase. Working with a world-class engineering team, you will bridge the gap between design and manufacturing, delivering solutions that ensure manufacturability, cost-efficiency, and mission-critical reliability. Key Responsibilities Act as the engineering owner for prototype builds across multiple products. Translate design intent into practical build steps, processes, and checklists for technicians. Debug and resolve design/manufacturability issues directly with design engineers. Actively participate in design reviews to ensure manufacturability of design concepts. Capture lessons learned and feed

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 The Revenue and Financial Automation (RFA) organization at Stripe is building a modern, revenue-focused, financial management platform for fast-growing, digital-native companies. Hundreds of thousands of businesses of all sizes and types use Stripe Billing to collect revenue for recurring and one-time payments across a variety of different pricing models—from selling SaaS subscriptions, to orchestrating multi-stage contracts, delivering Usage-Based Billing, and providing recovery and retention tools to prevent customer churn. What you'll do As an engineer on the team, you'll be responsible for shaping and building a suite of products that let our users model and operate their business more efficiently. You'll work on projects that span technologies, systems, and processes where you'll design, build, test, and ship code every day. In this cross-functional role, you'll collaborate with experts in infrastructure, security, design, and operations to build business-critical internal and external features that power Stripe users around the world. Responsibilities Design the next generation of Stripe products to meet the high-growth needs of our company and customers for years to come Deliver value through a strong collaborative, user-first approach with stakeholders and customers Mentor engineers to help them grow Debug and solve critical production issues across services and multiple levels of the stack Who you are We're looking for someone who m

We believe that the way people interact with their finances will drastically improve in the next few years. We’re dedicated to empowering this transformation by building the tools and experiences that thousands of developers use to create their own products. Plaid powers the tools millions of people rely on to live a healthier financial life. We work with thousands of companies like Venmo, SoFi, several of the Fortune 500, and many of the largest banks to make it easy for people to connect their financial accounts to the apps and services they want to use. Plaid’s network covers 12,000 financial institutions across the US, Canada, UK and Europe. Founded in 2013, the company is headquartered in San Francisco with offices in New York, Seattle, Washington D.C., Raleigh, London, and Amsterdam. Plaid’s mission is to unlock financial freedom for everyone by making money movement and access to financial data simple and secure. As a Fullstack Software Engineer, you will design and build the systems and experiences that power how millions of people connect to their finances. You will work across the stack, building scalable backend services and APIs while also crafting intuitive, high-quality frontend experiences that bring those systems to life. This role is ideal for engineers who enjoy switching between backend problem-solving and frontend user experience work, and who are excited to grow their impact across both. You will collaborate closely with product managers, designers, and other engineers to ship products that are reliable, secure, and delightful to use. At Plaid, engineers take ownership early, contribute to architectural decisions, and see their work reach millions of users. Responsibilities: Design & Development: Design, develop and maintain both frontend and backend components Majority Backend Focus (60-70%): Develop APIs and services, focusing on scalability, security and performance. Frontend Focus (30-40%): Build delightful experiences using modern JavaS

We believe that the way people interact with their finances will drastically improve in the next few years. We’re dedicated to empowering this transformation by building the tools and experiences that thousands of developers use to create their own products. Plaid powers the tools millions of people rely on to live a healthier financial life. We work with thousands of companies like Venmo, SoFi, several of the Fortune 500, and many of the largest banks to make it easy for people to connect their financial accounts to the apps and services they want to use. Plaid’s network covers 12,000 financial institutions across the US, Canada, UK and Europe. Founded in 2013, the company is headquartered in San Francisco with offices in New York, Seattle, Washington D.C., Raleigh, London, and Amsterdam. Plaid’s mission is to unlock financial freedom for everyone by making money movement and access to financial data simple and secure. As a Software Engineer, you will design and build the systems that power how millions of people connect to their finances. You will work across the stack, from reliable backend services and APIs to intuitive applications that bring those systems to life. You will collaborate with engineers, product managers, and designers to ship products that make financial services more accessible and transparent. At Plaid, engineers take ownership early, grow quickly, and see their work reach millions of users. Responsibilities: System Design & Development: Build and maintain scalable, reliable backend or fullstack systems and APIs that power Plaid’s products. Collaboration: Work closely with product managers, designers, and other engineers to define and deliver features that solve real customer problems. Code Quality: Write clean, efficient, and well-tested code. Participate in reviews to maintain high engineering standards. Testing & Debugging: Build automated tests, monitor system performance, and troubleshoot issues in production environments. Continuo

About Mach Industries Founded in 2023, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. At the core of our mission is the commitment to delivering scalable, decentralized defense systems that enhance the strategic capabilities of the United States and its allies. With a workforce of approximately 350 employees, we operate with startup agility and ambition. Our vision is to redefine the future of warfare through cutting-edge manufacturing, innovation at speed, and unwavering focus on national security. We are dedicated to solving the next generation of warfare with lethal systems that deter kinetic conflict and protect global security. The Role Mach Industries is seeking a Manufacturing Engineer, CNC to own the manufacturing strategy and producibility of complex CNC-machined hardware from development through production. This role sits at the intersection of design engineering, CAM programming, machining, quality, and production . You will be responsible for determining how parts should be manufactured, identifying the major technical risks in the machining process, and driving the larger process changes required to improve producibility, quality, cost, and scalability. This is not primarily a CAM programming or machine-operating role. Dedicated CAM programmers will develop CNC programs, and machinists will execute setups and run parts. The Manufacturing Engineer is responsible for providing the technical direction that connects those functions—defining the manufacturing approach, challenging existing methods, resolving cross-functional problems, and ensuring the complete process is capable of meeting program requirements. You will work at both the part level and manufacturing-system level , diving deeply into CNC technology, tooling, workholding, probing, machine capability, automation, process monitoring, and inspection feedback to continuously improve how Mach manufactures hardware.