Full-stack Engineer

• Build and own end-to-end full-stack features — from polished React-based checkout and billing UIs to the backend services that process, validate, and settle marketplace transactions at scale.
• Design and implement robust backend APIs and services in Java or Python that handle the lifecycle of commercial transactions: entitlements, metering, invoicing, and payment orchestration.
• Develop reusable, accessible React component libraries and frontend systems that give buyers and sellers clear visibility into usage, spend, and revenue — working closely with design to deliver intuitive experiences.
• Contribute to the reliability, correctness, and observability of high-stakes transactional pipelines — including fraud prevention, idempotency guarantees, and audit logging.
• Collaborate with product, operations, and Billing teams to model and evolve the data schemas and APIs that underpin Snowflake’s Marketplace.
• Participate actively in code reviews, architecture discussions, and sprint planning; raise the bar for engineering quality across the Monetization team.
• Identify gaps in test coverage, monitoring, and operational tooling for transactional workflows and drive improvements proactively.

Senior Fullstack Engineer – Marketplace Monetization

• Work directly alongside senior engineers and mentors to contribute to our Wi-Fi and cellular stack.
• Integrate radio hardware into our drone systems.
• Write software across the Linux user space and driver layer.
• Collaborate closely with cross-functional RF, systems, device software, and cloud engineering teams to build and refine cutting-edge autonomous solutions.

Associate Wireless Software Engineer

• Design and develop Python-based components for our core agentic platform.
• Deploy, manage, and scale applications within Kubernetes (K8s) environments efficiently right out of the gate.
• Build Model Context Protocol (MCP) servers and a library of reusable "skills" (function calling/tools) that enable AI agents to safely interact with internal databases, microservices, and external APIs.
• Collaborate with cross-functional teams to help them expose their Java-based APIs to our AI agents.
• Implement strict enterprise AI guardrails, ensuring data privacy, sensitive data scrubbing, prompt injection defenses, and output validation to meet stringent security requirements.
• Maintain an inquisitive nature, responsiveness, and excellent testing skills (including automated testing pipelines for non-deterministic AI outputs).
• Possess strong troubleshooting skills and the ability to work under pressure with multiple deadlines in a fast-paced, small-business environment.
• Seamlessly transition between hands-on execution and team guidance, treating mentorship and team leadership as inherent components of senior-level impact.
• Other duties as assigned.

Senior Software Engineer

• Design, develop, test, and maintain software supporting radar data collection, processing, analysis, and operational deployment.
• Develop interfaces and services supporting sensor operations, telemetry, data management, and mission execution.
• Develop scalable and reliable software solutions for radar control, monitoring, automation, and performance optimization.
• Collaborate with radar systems, signal processing, infrastructure, and operations teams to integrate new capabilities into operational environments.
• Support software architecture development and technical design reviews.
• Participate in system integration, verification, validation, and field testing activities.
• Troubleshoot operational issues and support root-cause analysis for software and system anomalies.
• Contribute to software development best practices, code reviews, and technical documentation.
• Support customer demonstrations, technical briefings, and operational readiness activities as needed.

Senior Radar Software Engineer

• Begin each bullet with an action-oriented verb: (generate, identify, perform, cultivate, etc.)
• Begin each bullet with an action-oriented verb: (generate, identify, perform, cultivate, etc.)
• Begin each bullet with an action-oriented verb: (generate, identify, perform, cultivate, etc.)
• Begin each bullet with an action-oriented verb: (generate, identify, perform, cultivate, etc.)
• Begin each bullet with an action-oriented verb: (generate, identify, perform, cultivate, etc.)

Software Engineer, L2

• Design, implement, and iterate on the mission planner, behavior planner, and motion planner for autonomous ground support equipment operating in airport airside environments.
• Drive key technical decisions across the planning stack — selecting algorithms, defining interfaces, and establishing the architecture that the team builds on.
• Prototype and evaluate new planning approaches (e.g., optimization-based methods, search-based planners, learning-augmented pipelines) and bring the best ideas to production.
• Collaborate cross-functionally with perception, controls, localization, and systems engineering teams to deliver an integrated autonomous driving system.
• Establish and promote best practices in software development, functional safety, and systems engineering as they apply to the planning domain.
• Mentor other engineers through technical guidance, code review, and design discussions.

Staff Software Engineer, Motion Planning

• Serve as the client-facing subject matter expert on all aspects of technical integration delivery.
• Capable of discussions with client IT resources, client operations staff and program intermediaries in their terms.
• Manage concurrent client implementations with complex business requirements across Pre-Pay and Post-Pay data exchanges, configurations, validations, and production readiness with minimal oversight.
• Work with Project team to Develop and execute implementation plans for projects and initiatives, ensuring that all stakeholders are informed and engaged throughout the process.
• Ensure successful implementation of Avalon’s LBM programs by managing technical integration activities around onboarding tasks, technical requirements gathering, development, testing, and deployment phases.
• Lead and document data mapping and GAP analysis sessions for program data files and extracts with clients and intermediaries.
• Maintain traceability for technical risks, issues, assumptions, decisions, owners, impacts, and possible mitigations plans.
• Work with Delivery Owners and Project Managers to escalate unresolved technical risks, defects, and data quality issues, which may impact the implementation.
• Collaborate with internal Avalon teams to define and clarify technical requirements, and ensure timely execution of deliverables aligned with project timelines.
• Coordinate setup of secure system access (e.g., SSO, SFTP) for client users and providers.
• Create and manage technical work items (e.g., JIRA tickets) for development and configuration tasks.
• Generates reports and dashboards utilizing bi-tools such as Tableau.
• Support end-to-end user acceptance testing (UAT), including planning, execution, and issue resolution.
• Performing data validations and data analysis, using SQL tools to generate complex queries for research and testing.
• Translate business needs into clear functional and technical specifications for development and testing teams, while effectively communicating technical requirements, solutions, and issues to business stakeholders in a clear and actionable manner.
• Collaborate with internal and external stakeholders to identify, develop, and deliver process improvements that enhance efficiency and project quality, reducing overall implementation timelines.
• Act as a business owner of all technical integration-related materials within the Avalon Implementation Toolkit, including the Implementation Guide and supplemental specifications.
• Identify and drive process and solution improvements to enhance implementation efficiency, shorten delivery time and reduce defects while never compromising on quality.
• Support and Author Technical Integration documentation and process flows.

Technical Implementation Integration Lead

• Build Alpaca's algo trading platform to satisfy users expectations
• Design and architect the platform by wearing different hats in a small team
• Write tons of code and make critical decisions about delivering the best experience to our customers
• Requires deep knowledge in frontend and backend, databases and distributed systems
• Experience from low to high level in CPU-level hardware for high throughput, robust concurrency system design
• Object-oriented data modeling with long term growth in mind
• Join an early stage startup with highly demanding environment and significant payoff

• Design, develop, test, and maintain Java application features and services for the LAWGS, PCIT, and VEHCS systems across both O&M and DME work streams
• Develop and maintain document and report generation using JasperReports and iText to produce phytosanitary certificates, veterinary export health certificates, Lacey Act declarations, and program reports in PDF and related formats
• Build, configure, deploy, and maintain application components hosted in Microsoft Azure, and support cloud performance, scalability, and reliability
• Develop and maintain RESTful APIs and integrations, including with USDA eAuthentication and other program services
• Analyze, reproduce, and resolve production defects and service requests reported through the help desk, providing timely fixes and root-cause analysis
• Implement DME enhancements and modernization efforts, translating requirements and user stories into working, tested software.
• Write and maintain unit and integration tests, participate in peer code reviews, and follow secure coding and quality standards
• Contribute to and maintain CI/CD pipelines to support consistent, automated builds, testing, and deployments
• Support release, regression, and user acceptance testing activities and assist with deployment coordination
• Create and maintain technical documentation, including design notes, deployment guides, and knowledge base content
• Participate in Agile/SAFe ceremonies and collaborate with product owners, testers, and O&M staff to improve delivery and system quality.

Software Developer, Mid-Level

• Developing features and functionality for Chamber software across the full stack
• Contributing to architectural decisions for our microservices-based platform
• Maintaining and occasionally developing features for early-gen Chamber software
• Participating in quality assurance processes to ensure software reliability and performance
• Providing technical support for customer issues when needed
• Collaborating with cross-functional teammates (software, hardware, operations, customer experience) to deliver robust end-to-end solutions

Software Engineer – Full-Stack

• Provide system and sub-system level support in Electromagnetic Compatibility/Electromagnetic Interference (EMC/EMI).
• Duties include data analysis, design support, development of test documentation and test support.
• Evaluate test results and analyze data in the areas of EMI, electrostatic discharge (ESD), grounding, isolation, bonding, wiring, design review, and lightning analysis and test.
• Develop procedures for and perform aircraft-level and equipment-level test and verification activities.
• Assist with development of related modifications and develop related test processes, test documentation and selection of test equipment.
• Duties include design development and debug support to related efforts including developing EMC design review and design assistance content.
• Generate EMC related content for related engineering presentations to internal groups and to customers.
• Assist in EMC related bid and estimating activities for related efforts.

Lead, RF/Wireless Engineering

• Lead integration and validation of connectivity across telecom, automotive ECUs, IoT devices, and backend/cloud systems
• Validate technologies including 5G (SA/NSA), LTE, Wi-Fi, eSIM, IMS, and NTN
• Ensure seamless system-of-systems communication (device ↔ modem/ecu ↔ vehicle ↔ cloud)
• Design and execute comprehensive test plans covering functional, protocol, regression, and black-box testing
• Conduct stability, MTBF, and performance testing
• Execute drive tests to validate real-world scenarios (handover, weak/no signal, roaming)
• Develop automation scripts using Python and Robot Framework
• Perform ECU diagnostics and flashing using tools like ODIS; validate CAN/UDS communication
• Collaborate with cross-functional teams and document test results, procedures, and best practices

Senior Connectivity Engineer

• This is an exciting opportunity to join an early stage company of talented engineers and designers, led by seasoned climate tech veterans.
• At Zero, Senior Engineers are individual contributors that report to a Lead Engineer. You will work in small teams (1 designer and 1-2 programmers) in six-week cycles to take loosely defined projects and deliver new features.
• Senior engineers are given broad latitude to make project-level design decisions and expected to operate effectively with minimal oversight.
• We are relentlessly focused on sustainable productivity. You should expect long stretches of deep work, no standing meetings, effective in person collaboration with stakeholders and peers, as well as flexibility around your personal life.
• The products we build serve a diverse range of customers: homeowners, contractors, and utilities, as well as the Zero employees that support these customers. Examples include a CAD application that designs HVAC and energy efficiency projects, our soon to be launched website refresh, and web apps that allow contractors and utilities to review and approve jobs. These products are built using Nuxt, Typescript & Tailwind, but no one on our team had experience with that complete stack before joining, and we don’t expect you to either. No matter what product you are working on, the code you write will be directly responsible for deploying millions of dollars into safer, healthier, and more cost-effective homes.

Senior Full Stack Software Engineer

• In this role, you will contribute to the development of secure, mission‑critical applications used by federal law enforcement, including case‑tracking systems, evidence‑processing tools, and investigative‑support platforms.
• Working under the guidance of senior developers, you’ll apply foundational programming skills and learn to implement reliable, maintainable software that complies with federal security standards.
• You will contribute as a key member of a collaborative engineering team, working closely with senior developers, forensic specialists, and crypto SMEs to build features and tools essential to the program’s mission.
• You will gain hands‑on experience with modern development practices—writing clean code, participating in design discussions, supporting testing and debugging, and learning how to build software that withstands demanding operational environments.
• You’ll follow disciplined engineering processes, work within DevSecOps pipelines, and help integrate new features and improvements used daily by investigators and analysts.
• This role is ideal for a junior engineer who enjoys learning, collaborating, and growing in a mission‑focused environment where your contributions directly support national‑security and law‑enforcement operations.

Software Developer

• In this role, you will design, build, and maintain the secure, mission‑critical applications that federal law‑enforcement teams depend on every day.
• You’ll apply systematic and disciplined software‑engineering practices to create reliable, audit‑compliant systems that support case management, investigative analytics, digital‑evidence processing, and other core operational workflows.
• As part of your development team, you will guide junior engineers and collaborate with forensic experts, tool developers, and crypto SMEs to build secure, dependable systems that empower the entire mission’s investigative efforts.
• Your development efforts will shape architecture, define requirements, and guide implementation across complex enterprise systems.
• Your work will ensure that mission applications meet strict federal security standards, support privileged‑access controls, and operate dependably in high‑stakes environments where performance and accuracy matter.
• As a Senior Developer II, you will operate as a technical leader, mentoring junior engineers, resolving sophisticated issues, improving system performance, and upholding rigorous engineering and documentation standards.
• You’ll work closely with investigators, analysts, and cyber specialists to translate mission needs into robust software solutions, while supporting modern cloud deployments and DevSecOps pipelines aligned with government requirements.

Senior Software Developer

• Conduct blockchain analysis and cryptocurrency tracing across Bitcoin, EVM chains, privacy coins, DeFi platforms, and cross‑chain ecosystems.
• Develop algorithms, methods, and analytic workflows supporting seizure warrants, forensic audits, and financial‑crime investigations.
• Analyze smart contracts, Solidity bytecode, token behavior, mixing/tumbling activity, anonymity‑enhancing technologies, and illicit‑finance patterns.
• Conduct financial‑cyber investigations using complex business records, transaction flows, and digital‑asset movement patterns.
• Perform cyber target development, including identification and analysis of cyber‑enabled criminal networks, ransomware actors, intrusion sets, and threat‑finance structures.
• Evaluate emerging payment technologies and assess their risk for criminal exploitation or terrorist financing.
• Conduct research and analysis on cybercrime methods, money‑laundering typologies, obfuscation techniques, and cyber‑enabled financial threats.
• Provide analytical and evaluative services to analyze cyber evidence, tools, services, and investigative technologies.
• Conduct cyber‑forensic acquisition, chain‑of‑custody procedures, and digital‑evidence analysis for computers, mobile devices, and storage media.
• Apply investigation techniques to gather, preserve, and present digital evidence suitable for courtroom use.
• Assist with open‑source research, deep‑web/dark‑web analysis, social‑media analysis, electronic evidence review, and intelligence‑driven investigative support.
• Produce detailed investigative reports, analytic products, visualizations, and finished professional intelligence.
• Collaborate with cyber, forensic, financial‑crime, threat‑finance, and intelligence teams to support major federal investigations.
• Research emerging blockchain technologies, privacy solutions, exploit techniques, and evolving crypto‑criminal methodologies.
• Develop, deliver, and lead formal training events for government and cross‑agency partners.

Senior Cryptocurrency Engineer

• Design, develop, and maintain plug-ins, extensions, and integrations for enterprise collaboration tools (e.g., Mattermost) used by supported teams.
• Develop web application front-ends and supporting services, and integrate collaboration platforms with internal and third-party systems through their APIs, webhooks, and extension frameworks.
• Write well-structured, documented, and testable code, and participate in code reviews to uphold quality and maintainability.
• Investigate and resolve technical issues across the collaboration tooling and its integrations.
• Work directly with supported teams to understand their workflows and translate needs into practical collaboration capabilities.
• Deploy updates and fixes through established CI/CD pipelines, and provide technical support to users and fellow engineers.
• Contribute to a collaborative, security-first engineering culture, sharing methods and lessons learned across programs.

Full Stack Software Engineer

• Lead resolution for critical and strategic issues, including CAP, Critical Incident Center (CIC) engagements, Sev0 incidents, and other high-visibility customer situations
• Lead Pro-active Assurance initiatives that transition CEAD from reactive issue response to earlier risk detection, customer stabilization, and closed-loop product improvement
• Stay aware of active customer and partner concerns, platform trends, top issues, customer-impacting product behaviors, and recurring support themes
• Represent Support and customer/partner feedback in product decisions, serviceability improvements, issue triage, and defect resolution
• Identify systemic or large-impacting issues, coordinate the right collaborators, and raise clarity with leadership when customer or Support impact is significant
• Lead sophisticated lab recreates, technical analysis, data gathering, and storytelling for blocking issues, pro-active engagements, and product-quality discussions
• Lead serviceability improvements for existing and upcoming Meraki Platform capabilities, including documentation, diagnostics, telemetry, workflows, and support tools
• Build, review, and improve support documentation, training material, and timely Support communiques
• Seek opportunities for innovation and automation to reduce manual effort, improve resolution speed, increase support quality, and enhance customer outcomes
• Mentor senior engineers, aspiring technical leaders, and peers through coaching, delegation, technical guidance, and career-development support

Customer Escalations Engineering Lead

• Responsible for implementing the Hardware Design-for-Test (DFT) features that support ATE, in-system test, debug and diagnostics needs of the designs.
• Responsible for development of innovative DFT IP in collaboration with the multi-functional teams.
• Work closely with the design/design-verification and PD teams to enable the integration and validation of the Test logic in all phases of the implementation and post silicon validation flows.
• Participate in the creation of Innovative Hardware DFT & physical design aspects for new silicon device models, bare die & stacked die.
• Driving re-usable test and debug strategies.

ASIC Technical Leader – DFT

• responsible for the development and qualification of advanced packaging solutions for Cisco’s next generation optical transceiver products
• serve as the primary technical interface for the Client Optics Group with top-tier Outsourced Semiconductor Assembly & Test (OSAT)
• lead the design and layout of test vehicles to validate packaging processes
• conduct rigorous design reviews for complex substrates, ensuring alignment with signal/power integrity requirements and manufacturing capabilities
• cross-functional technical leadership to proactively identify and mitigate risks, resolve highly complex assembly issues, and establish best-in-class quality and reliability standards across the supply chain
• work collaboratively with other internal teams to influence package architecture and provide expert guidance on DfM, DfR
• engage deeply in substrate design, materials selection, and reviews
• present technical findings and recommendations to cross-functional teams and stakeholders
• stay informed on emerging packaging technologies and industry trends

Full-stack Engineer jobs in United States

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Senior Fullstack Engineer – Marketplace Monetization

Associate Wireless Software Engineer

Senior Software Engineer

Senior Radar Software Engineer

Software Engineer, L2

Staff Software Engineer, Motion Planning

Technical Implementation Integration Lead

Senior Software Engineer

Software Developer, Mid-Level

Software Engineer – Full-Stack

Lead, RF/Wireless Engineering

Senior Connectivity Engineer

Senior Full Stack Software Engineer

Software Developer

Senior Software Developer

Senior Cryptocurrency Engineer

Full Stack Software Engineer

Customer Escalations Engineering Lead

ASIC Technical Leader – DFT

Silicon Photonics Packaging Technical Leader