Software engineer developer Jobs in US

You’ll mentor engineers, establish best practices, and guide critical technical decisions across the mobile stack, collaborating closely with backend and design teams. This role offers the chance to leave a lasting impact on product architecture, influence team growth, and work in a culture that values ownership, technical excellence, and innovation.WHAT YOU WILL DO- Lay the groundwork: Establish architectural patterns and best practices for a new Android implementation;- Mentorship: Act as a “starter lead,” training and onboarding incoming engineers to minimize ramp-up time;- Architect complex solutions that require deep knowledge of the Android system and networking;- Lead technical decision-making within the vertical team regarding mobile architecture and integration strategies;- Collaborate with Distinguished Engineers to align mobile implementation with established standards;- Oversee the implementation of the design system across the Android codebase.MUST HAVES-Bachelor’s degree in Computer Science or related field;-7+ yearsof Android development experience with significant time in a Lead or Principal role;-Mastery of Kotlin, Coroutines, and Flow;-Proven track record of defining mobile architecture for large-scale consumer applications;-Experience with Google Cloud Platform (GCP) interactions or mobile-backend integration strategies;- Strong ability to drive technical consensus and mentor senior engineers;- Experience writing and maintaining extensive unit and UI test suites;- Upper-intermediate English level.NICE TO HAVES- Experience with Backend-for-Frontend (BFF) patterns;- Previous experience migrating monolithic mobile architectures to modularized setups.PERKS AND BENEFITS-Professional growth:Mentorship, TechTalks, and per...

You’ll mentor engineers, establish best practices, and guide critical technical decisions across the mobile stack, collaborating closely with backend and design teams. This role offers the chance to leave a lasting impact on product architecture, influence team growth, and work in a culture that values ownership, technical excellence, and innovation.WHAT YOU WILL DO- Lay the groundwork: Establish architectural patterns and best practices for a new Android implementation;- Mentorship: Act as a “starter lead,” training and onboarding incoming engineers to minimize ramp-up time;- Architect complex solutions that require deep knowledge of the Android system and networking;- Lead technical decision-making within the vertical team regarding mobile architecture and integration strategies;- Collaborate with Distinguished Engineers to align mobile implementation with established standards;- Oversee the implementation of the design system across the Android codebase.MUST HAVES-Bachelor’s degree in Computer Science or related field;-7+ yearsof Android development experience with significant time in a Lead or Principal role;-Mastery of Kotlin, Coroutines, and Flow;-Proven track record of defining mobile architecture for large-scale consumer applications;-Experience with Google Cloud Platform (GCP) interactions or mobile-backend integration strategies;- Strong ability to drive technical consensus and mentor senior engineers;- Experience writing and maintaining extensive unit and UI test suites;- Upper-intermediate English level.NICE TO HAVES- Experience with Backend-for-Frontend (BFF) patterns;- Previous experience migrating monolithic mobile architectures to modularized setups.PERKS AND BENEFITS-Professional growth:Mentorship, TechTalks, and per...

[Industry: Aviation and Aerospace Component Manufacturing | Type: Full-time | Level: Not Applicable] About Mayman AerospaceMayman Aerospace created the world's only successful turbine powered Jetpack. software configuration, sensor calibration, hardware-in-the-loop testing).Join the flight-test team (travel to test range and support the end-to-end test effort).Who You Are:Bachelor’s degree or higher in Computer Science, Robotics, Aerospace Engineering, or similar technical degree with 3+ years of experience.Strong engineering fundamentals and critical thinking.Excellent verbal and written communication skills.Excellent organizational skills for technical documentation and code management.Willingness to work collaboratively across a broad range of activities to support team goals – growth-stage startups require a wide range of skills.Abi...

[Applicants: Over 200 applicants | Industry: Technology, Information and Internet | Type: Full-time | Level: Mid-Senior level] Company DescriptionWe are a venture backed stealth mode start-up building an AI-native SaaS platform for physical R&D. Our team comprises of leaders from large technology companies (AWS, Microsoft) and Silicon Valley unicorns with track record of launching and scaling groundbreaking products across multiple verticals.Role DescriptionThis is an on-site full-time role for a Senior Software Engineer, located in Seattle, WA, United States.

[Industry: Financial Services | Type: Full-time | Level: Mid-Senior level] Position SummaryWe are looking for a Lead Software Engineer to help design, build, and evolve mello®, loanDepot’s flagship digital mortgage platform. This role focuses on building high-quality, scalable web and application experiences while leveraging modern engineering practices and AI-assisted tooling to increase velocity and reliability.You’ll play a key role in shaping technical designs, delivering complex features, and mentoring peers—while remaining hands-on and deeply engaged in day-to-day development.ResponsibilitiesPartner with Product Owners to translate user stories into technical designs, estimates, and clean implementations.Build and maintain modern, responsive, high-performance UIs using Angular (preferred) or React.Contribute across web, mobile, and desktop applications in a large enterprise environment.Lead technical design on moderately complex features and user stories, engaging Architecture, Data, and Security teams as needed.Write well-structured, maintainable code with testability and performance as core principles.Leverage AI-assisted and agentic development tools to accelerate coding, refactoring, testing, and documentation.Actively participate in code reviews and design discussions, raising quality and consistency across the team.Ensure solutions follow security best practices, particularly around customer and financial data.Assist in diagnosing and resolving production issues, contributing to root-cause analysis and long-term fixes.Mentor junior engineers and help reinforce engineering best practices.RequirementsFrontend & Application DevelopmentStrong experience building single-page applications using Angular (preferred) or React.Solid understanding of responsive CSS design and UI frameworks such as Tailwind, Bootstrap, or Foundation.Experience with state management libraries (NgRx, Redux, Akita, or similar).Working knowledge of RxJS, Observables, and async programming patterns in Angular.Engineering PracticesDemonstrated commitment to code quality, including unit testing, code reviews, and clean design.Experience designing applications suitable for CI/CD pipelines, with clear dependency boundaries.Familiarity with AI-assisted / agentic tooling for software development (e.g., code generation, test creation, refactoring assistance).Platform & CloudExperience developing and deploying applications on Microsoft Azure, including:Azure FunctionsAzure Storage ...

[Industry: Wireless Services, Telecommunications, and Communications Equipment Manufacturing | Type: Full-time | Level: Internship] Location:Schriever Space Force Base, Colorado Springs, COClearance Required:Active DoD Secret Security ClearanceTravel Required:Up to 10%LaunchTech is seeking a Junior Software Engineer to support the Missile Defense Agency (MDA) on the Integrated Research and Development for Enterprise Solutions (IRES) contract. This role focuses on software security auditing, vulnerability identification, and secure development practices supporting mission-critical systems.What You’ll Be DoingLearn to perform software security audits identifying risks associated with software and provide comprehensive security assessments for the MDA IC ISSMIdentify known vulnerabilities published in the NIST National Vulnerability Database (NVD)Discover and compile software dependencies and bills of materials for applications under reviewUse a variety of tools to identify vulnerabilities within software applicationsUse programming, scripting, and query languages to correlate industry best practices for secure software developmentIdentify common security issues such as input validation, error and exception handling, logging, access controls, SQL injection, and cross-site scripting (XSS), and articulate mitigation strategiesCorrelate DISA Security Technical Implementation Guide (STIG) vulnerabilities and other policies with discovered findings and document them for broad consumptionMonitor and manage a queue of software security audit requestsAssist in developing reporting metrics for team activitiesInteract with requesters to understand use cases, application architecture, and risk mitigation strategiesWhat You BringBasic Requirements:Must have 6, or more, months of IT-related experienceMust be conceptually familiar with databasesMust be familiar with at least one programming or scripting language and understand the difference between compiled and interpreted languagesMust be able to maintain a restricted badge and work on site 4+ days per weekMust have a current IAT Level II certification (Security+ CE) or be able to obtain within 6 months of hireMust have, or obtain, an active DoD Secret Security ClearanceDesired Requirements:Ability to perform manual code reviews to filter false positives from automated toolsFamiliarity with secure programming theory, common software and database vulnerabilities, and remediation processesExperience with one or more of...

As part of Tesla's Vehicle Engineering organization, you'll have access to the data gold mine of design, manufacturing, and vehicle data sources, enabling you to design, develop, and deploy innovative generative AI and machine learning platforms globally. In this role, you'll focus on developing the backend of our generative AI systems, including agentic data pipelines and integrations.What You'll DoDesign and deploy scalable architecture for AI applications, including generative systems, using LangGraph and ensuring seamless integration of components to improve overall system performanceDevelop and refine AI and machine learning models, including graph-based models, using technologies like Large Language Model, Retrieval Augmented Generation, TensorFlow, PyTorch, and scikit learn to create intelligent systems that drive business valueCreate and iterate on a comprehensive evaluation framework for generative models, focusing on performance improvements and optimizationArchitect and implement data pipelines and automation systems to streamline data retrieval, processing, analysis, and visualization, ensuring efficient handling of batch and real time dataDesign and implement robust data storage and management systems, leveraging relational databases, NoSQL databases, and graph databases to support diverse data needsExtract actionable insights from manufacturing, equipment, and vehicle data to predict and prevent failures, informing proactive maintenance and quality control strategiesDevelop and integrate back-end APIs, iterating on payload and response designs to ensure seamless interaction with systems and applications, and optimizing overall system interoperabilityWhat You'll BringBachelor's Degree in Computer Science, Information Technology, or a related field, or equivalent experience3+ years of work experience in software developmentExperience with software engineering technologies, including Python, Docker, Kubernetes, MySQL, Microsoft SQL, MongoDB, Elasticsearch, Apache Kafka, and ETLsExperience with machine learning frameworks and technologies, including Large Language Model, Retrieval Augmented Generation, LangGraph, TensorFlow, PyTorch, scikit learn,...

[Applicants: Be among the first 25 applicants | Industry: Internet Marketplace Platforms | Type: Full-time | Level: Mid-Senior level] About The RoleCollaborates with stakeholders within the team to build and maintain backend services and solutions to support user-facing products.About The Team (We Are Hiring For Multiple Teams)Grocery & Retail is Uber's newest and fast growing business line, delighting customers with next-hour delivery of household essentials from their favorite local stores. We solve challenging technical problems across consumer experiences, fulfillment orchestration, search, ranking, recommendations, catalog and merchant platforms to meet the needs of the growing business.The Grocery and Retail team is looking for a Software Engineer to execute on the team's ambitious and fast-paced technology strategy.

Working in a high-ownership pod, you’ll influence product decisions, mentor senior engineers, and align closely with backend and design. This role offers real platform ownership, strategic impact, and a culture that values excellence, autonomy, and growth.WHAT YOU WILL DO- Follow the established architectural patterns and introduce best practices for the new iOS implementation;- Lead technical decision-making within the vertical team regarding mobile architecture and integration strategies;- Collaborate with Distinguished Engineers to align mobile implementation with technical standards;- Oversee the implementation of the design system across the iOS codebase.MUST HAVES-Bachelor’s degree in Computer Science or related field;-5+ years of iOS development experiencewith significant time working on large-scale consumer applications;-Mastery of Swift, Swift Concurrency, SwiftUI, and SwiftUI Navigation;-Strong fundamentals in architecture and design, including experience with patterns like MVVM/VIPER/Clean Architecture;-Experience with Dependency Injection principles and frameworks (e.g., Needle);- Familiarity with translating high-fidelity designs into native code;- Experience with mobile-backend integration strategies, including REST backend endpoints integration;- Experience writing and maintaining extensive unit and UI test suites, with a focus on automation;- Strong ability to drive technical consensus and mentor engineers;- Demonstrated ability to deliver tangible results with minimal ramp-up time;- Experience working with AI tools (e.g., Claude Code);- Upper-intermediate English level.NICE TO HAVES- Familiarity with OpenAPI;- Ex...

Working in a high-ownership pod, you’ll influence product decisions, mentor senior engineers, and align closely with backend and design. This role offers real platform ownership, strategic impact, and a culture that values excellence, autonomy, and growth.WHAT YOU WILL DO- Follow the established architectural patterns and introduce best practices for the new iOS implementation;- Lead technical decision-making within the vertical team regarding mobile architecture and integration strategies;- Collaborate with Distinguished Engineers to align mobile implementation with technical standards;- Oversee the implementation of the design system across the iOS codebase.MUST HAVES-Bachelor’s degree in Computer Science or related field;-5+ years of iOS development experiencewith significant time working on large-scale consumer applications;-Mastery of Swift, Swift Concurrency, SwiftUI, and SwiftUI Navigation;-Strong fundamentals in architecture and design, including experience with patterns like MVVM/VIPER/Clean Architecture;-Experience with Dependency Injection principles and frameworks (e.g., Needle);- Familiarity with translating high-fidelity designs into native code;- Experience with mobile-backend integration strategies, including REST backend endpoints integration;- Experience writing and maintaining extensive unit and UI test suites, with a focus on automation;- Strong ability to drive technical consensus and mentor engineers;- Demonstrated ability to deliver tangible results with minimal ramp-up time;- Experience working with AI tools (e.g., Claude Code);- Upper-intermediate English level.NICE TO HAVES- Familiarity with OpenAPI;- Ex...

The role involves working in small agile project-based teams to extend and enhance features of the Futurex 'Hardened Enterprise Security Platform'. Both senior and junior positions are available.Primary ResponsibilitiesDesign, code, test and troubleshoot applications that interface with Futurex's line of embedded cryptographic devicesDevelop and document APIs and protocols used when interfacing with external systemsRead and comply with published standards and technical documentationRequirementsRequiredSoftware development experience in C++Experience developing in a Linux environment3-5+ years of experience working in enterprise software developmentStrongly PreferProfessional software development experience in C++Experience using C++11 memory management (ownership, rvalues)Experience using classic C++98 memory managementExperience performing peer code reviewAbility to read and write Python and Bash scriptsBachelor's degree or higher in computer science or engineeringPreferredExperience reading and writing C codeKnowledge of cryptographic conceptsExperience with TLS and PKI certificatesExperience using docker and docker-composeExperience using Jenkins and Jenkinsfiles for CI/CDBasic understanding of SQL and relational databasesFull stack web development experience (Nginx, Flask, Vue.js)Experience using enterprise tools such as JIRA, Confluence, and GitLabExperience using Berkeley socket APIBenefitsPlay a key role in pro...

This state-of-the-art platform is used in AI, data science, higher education, technology demonstrations, and geospatial intelligence, pushing the boundaries of location intelligence and data modeling.You'll be supporting a research and development project under the Air Force Research Laboratory (AFRL), whose mission is to lead the discovery, development, and integration of affordable warfighting technologies for air, space, and cyberspace forces. We're looking for a candidate whois a U.S.