Full-stack Engineer

• 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

• 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

• 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

• Provides custom software design and development of CNO tools and techniques.
• Designs and develops end-to-end data flow and tasking into CNO tools developed.
• Provides/authors documentation, participates in design, code, and software readiness reviews in accordance with the Government's software development procedures and processes.
• Programs in Assembly, C, C++, Java, Perl, or Python.
• Develop Windows applications using Visual Studio or .NET environments; UNIX applications using make files or comparable build environments; or, Embedded or mobile platform development using proprietary, GOTS, or open-source build environments.
• Provide/author documentation, participate in design, code, and software readiness reviews as prescribed by the Government's software development procedures and processes.

Cyber Software Engineer

• Design, prototype, test, and deploy modern software applications, pilots, and reusable components using agile and iterative delivery methods.
• Actively explore, evaluate, and apply emerging technologies—including generative AI, LLM-powered workflows, AI-assisted development, automation, cloud services, and integration platforms—to solve practical business problems.
• Turn loosely defined ideas, customer needs, and technical opportunities into proofs of concept, pilots, and production-ready features that demonstrate measurable value.
• Apply engineering best practices for automated testing, security, observability, performance, maintainability, responsible AI usage, and operational readiness.
• Partner with product, architecture, data, security, operations, and business teams to identify high-impact use cases, define success criteria, communicate tradeoffs, and transition successful experiments into enterprise-ready solutions.
• Stay current with technology trends, share learnings through demos and documentation, and help raise the team’s capability by mentoring others and championing a culture of curiosity, ownership, and continuous improvement.

Senior Software Engineer

• Design, develop, and maintain modern web applications and services.
• Build responsive user experiences using React, Next.js, TypeScript, or similar technologies.
• Develop backend APIs and services using Java Spring Boot, Node.js, or equivalent technologies.
• Participate in technical design discussions and solution architecture reviews.
• Collaborate with Product Managers, UX Designers, QA Engineers, Architects, and other software engineers.
• Utilize AI-powered development tools such as Claude Code, GitHub Copilot, and Copilot CLI to accelerate software delivery.
• Contribute to automated testing strategies including unit, integration, and end-to-end testing.
• Investigate, troubleshoot, and resolve production issues.
• Continuously improve engineering practices, developer productivity, and software quality.

Software Engineer

• Providing advanced expertise in dynamics and vibration
• Creating analysis process definitions and documentation for use across multiple programs
• Defining company-level aerospace principles, standards, theories, and concepts
• Collaborating with cross-functional teams and mentoring junior engineers
• Preparing detailed technical documentation and reports to communicate findings

Principal Loads & Dynamics Engineer

• Drives the development of thermal systems including system architecture definition, thermal system modeling, component sizing, and design.
• Perform trade studies relating to selection of material and subsystem hardware.
• Perform hand calculations to screen concepts without detailed modeling and to sanity check finite element /difference model results.
• Develop vehicle-level thermal models using SINDA/FLUINT with Thermal Desktop.
• Develop and maintain system analysis documentation.
• Perform steady state & transient thermal analysis of spacecraft thermal systems as well as tracking of system performance in ground ops, TVAC testing, launch, Earth orbit, and beyond Earth orbit environments.
• Provide thermal engineering leadership & support for the development of thermal vacuum (TVAC) test procedures, scripts and installation designs.
• Provide thermal engineering leadership & support for thermal hardware design, documentation (drawings and model based designs), procurement, planning, procedural & operations support of Spacecraft assembly, integration & test (AI&T) efforts.

Spacecraft Thermal Engineering Lead – Lunar Permanence

• Provide coding and user support for the DevID service.
• Collaborate with teams across the US and the world including Taiwan.
• Work during USA hours as the primary contact for assistance.
• Participate in meetings and respond to emails from team members.
• Handle user support issues until resolution.
• Develop and revise code including automated test scripts for the DevID service.

Factory Software Developer

• Support technology integration for and development of first-of-kind space vehicles and missions
• Develop and present review packages to internal and external senior leadership
• Work proactively and independently in a fast-paced, demanding atmosphere
• Lead and drive complex system trade studies to closure
• Ensure proper system architecture is in place to support mission objectives
• Lead functional analysis and decomposition for mission activities
• Coordinate with diverse stakeholders to resolve cross-segment issues
• Utilize Model-Based Systems Engineering (MBSE) tools to capture the system architecture and operational concept

Lead ConOps & Architecture Engineer – Experimental Space Programs

• Own the end-to-end success of solutions within an assigned value stream or product domain.
• Bridge business and technical worlds to guide discovery, development, and delivery of solutions.
• Act as a player-coach, facilitating alignment and removing obstacles for the team.
• Translate organizational objectives into a clear vision and roadmap for the assigned value stream.
• Prioritize initiatives based on business value, technical feasibility, and client impact.
• Maintain awareness of industry trends and emerging technologies.
• Apply working knowledge of MEP engineering workflows to accelerate discovery.
• Oversee project execution within the team; planning, prioritization, and progress tracking.
• Define acceptance criteria and measure success using quantitative and qualitative data.
• Mentor team members and contribute to the refinement of delivery frameworks.

Product & Client Solutions Lead – Engineering & Field Team Solutions

• Own and maintain the technical roadmap for feature data products
• Establish engineering priorities with stakeholders
• Provide architectural direction for geospatial and vector data-processing systems
• Remain hands-on in software development and prototyping
• Evaluate and adopt modern open-source technologies
• Balance delivery priorities with team members
• Monitor and maintain AWS-based system health and performance
• Collaborate across teams to deliver integrated capabilities

Software Development Engineer, Features Engineering Lead

• Lead the technical configuration, administration, and optimization of Oracle HCM and related technologies.
• Design, develop, and support integrations between Oracle HCM and enterprise applications.
• Configure and maintain security roles, data access, and technical controls that support business and compliance requirements.
• Develop and maintain data conversion, migration, and interface processes.
• Support technical design for new Oracle HCM functionality, enhancements, and module implementations.
• Partner with functional analysts to translate business requirements into scalable technical solutions.
• Lead technical testing activities, including unit testing, integration testing, and deployment validation.
• Manage Oracle HCM quarterly releases by evaluating new functionality, assessing impacts, coordinating technical testing, and supporting production deployments.
• Monitor system performance, troubleshoot complex technical issues, and resolve root causes.
• Develop technical documentation, integration specifications, and support procedures.
• Establish technical standards and best practices for Oracle HCM configuration, integrations, and data management.
• Partner with infrastructure, security, and enterprise application teams to maintain platform reliability and performance.
• Support technical governance, audit readiness, and compliance with security and privacy requirements.
• Evaluate technical solutions that improve automation, scalability, and system performance.
• Provide technical guidance and mentorship to team members and project teams.

Senior Oracle HCM Technical Lead

• Work on Elixir/Phoenix-powered API for feature development.
• Write modern, testable, and maintainable code.
• Take ownership of features from design to maintenance cycles.
• Participate in architectural and design review discussions.
• Collaborate with engineers and Product team to define goals.

• Modernizing systems that have been running the business for years, while building new ones
• Building full-stack, production-grade applications — frontend interfaces, backend services, REST and GraphQL APIs
• Writing and integrating tests (unit, integration, system)
• Designing and implementing event-driven and microservices architectures
• Integrating AI, ML, or LLM capabilities directly into client applications
• Setting up and improving CI/CD pipelines, test automation, and delivery infrastructure
• Mentoring and uplifting developers around you

Full Stack Developer

• Full‑stack development: Design, develop and maintain web applications using the .NET framework and Angular.
• Responsibilities include implementing user‑friendly front‑end components, writing clean and efficient server‑side code, and ensuring high performance and scalability.
• Build and maintain microservices that form the OpenFLIS platform, ensuring services are modular, well‑tested, and integrate with Azure services.
• Develop and optimize SQL Server databases, design schemas and stored procedures, and integrate data access layers.
• Implement CI/CD pipelines using GitHub and Azure DevOps; manage infrastructure as code (e.g., BICEP or Terraform); automate deployment and configuration of Azure resources; and monitor system health.
• Provision and manage Azure resources such as App Services, Functions, storage accounts, virtual networks, Key Vaults, and monitoring tools.
• Configure and administer ServiceNow modules used by the team and integrate ServiceNow with OpenFLIS workflows.
• Develop software and manage systems within a FedRAMP‑authorized service boundary, adhering to security policies and documentation requirements; collaborate with cybersecurity and compliance teams to support audits and continuous monitoring.
• Participate in code reviews, sprint planning, and design discussions; collaborate with UX designers and product managers; and provide timely communication on progress and issues.

Software Engineer II

• Dig deep into new and important CUDA features, evaluate them and experiment with them to provide developer-centric insights to help inform product development.
• Craft compelling technical content, such as tutorials, guides, and blog posts to help enhance developer effectiveness using CUDA.
• Deliver technical workshops, webinars, and presentations to educate and empower developers to build innovative solutions using NVIDIA’s CUDA Platform.
• Capture market insights and developer feedback to advise product roadmap decisions and find opportunities for innovation and differentiation.
• Work effectively across NVIDIA with groups such as Product Management, Product Marketing, Engineering and Technical Sales to achieve business goals.

Senior CUDA Technical Marketing Engineer

• Build high-quality software packages for our patching platform, including installer metadata, detection logic, and automation scripts.
• Analyze vendor installers (MSI, EXE, custom frameworks) to determine silent install parameters, upgrade behavior, and OS compatibility.
• Automatically detect new software versions from vendor websites.
• Develop endpoint-side scripts to download, install, upgrade, and verify third-party applications.
• Research vendor release patterns, installer technologies, and best practices for secure and reliable patching.
• Define and maintain packaging standards that improve consistency, reliability, and security across all supported applications.
• Continuously enhance our package catalog to reflect evolving IT and security requirements.
• Build one-off or urgent automation scripts in response to emerging vulnerabilities, vendor changes, or customer needs.
• Troubleshoot packaging issues, installer failures, and automation edge cases.
• Partner with Support and Engineering teams to resolve customer-impacting issues quickly and effectively.

Junior Software Packaging Engineer

• Serve as the senior technical point of contact for partners integrating with NinjaTrader APIs, providing expert guidance on authentication, endpoints, data models, and architectural best practices
• Partner directly with external engineering teams to debug complex integration issues, conduct code reviews of their implementations, and accelerate time-to-production
• Collaborate closely with Technical Account Managers to deliver a seamless partner experience, translating business requirements into technical solutions and providing real-time support during critical integration milestones
• Diagnose and resolve complex API issues spanning WebSocket connections, REST endpoints, and real-time data feeds, often under time pressure with high-value partners
• Own the quality standard for API support, establishing best practices for troubleshooting, documentation, and partner communication that the broader team can follow
• Build and enhance internal tools, scripts, and diagnostic utilities that improve support efficiency and enable faster issue resolution
• Drive continuous platform improvement by synthesizing partner feedback into actionable recommendations for Product and Engineering, influencing the API roadmap
• Mentor junior team members on technical troubleshooting, partner communication, and maintaining composure in high-stakes situations
• Develop deep expertise in NinjaTrader's evaluation platform, trading systems, and API architecture to provide authoritative technical leadership

Full-stack Engineer jobs in Colorado

See all jobs on JobTailor

Software Developer, Mid-Level

Senior Full Stack Software Engineer

Full Stack Software Engineer

Customer Escalations Engineering Lead

Cyber Software Engineer

Senior Software Engineer

Software Engineer

Principal Loads & Dynamics Engineer

Spacecraft Thermal Engineering Lead – Lunar Permanence

Factory Software Developer

Lead ConOps & Architecture Engineer – Experimental Space Programs

Product & Client Solutions Lead – Engineering & Field Team Solutions

Software Development Engineer, Features Engineering Lead

Senior Oracle HCM Technical Lead

Full Stack Software Engineer

Full Stack Developer

Software Engineer II

Senior CUDA Technical Marketing Engineer

Junior Software Packaging Engineer

Senior Software Engineer I, Evaluation Services