US National Jobs - Remote, Work from Home, Part Time & Flexible Jobs

The U.S. probably has the highest number of remote and freelance jobs in the world. Many U.S. companies, from top-ranking Fortune 500 firms, such as Apple, 3M, Intel, Cisco, and MetLife, down to entrepreneurial startups, have strong... More

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1 to 50 of 61 for Senior Software Engineer

  • 100% Remote Job Full-Time Employee
    Boise, ID, or US National 
    Lead cross-functional teams, design complex solutions, and implement end-user or enterprise infrastructure. Provide mentoring and guidance to junior engineers. Stay up-to-date with emerging industry trends and technologies.
  • 100% Remote Job Full-Time Employee
    US National (Not hiring in AL, AK, AR, DE, HI, ID, IN, IA, KS, KY, LA, MT, NE, NV, NH, NM, ND, OH, OK, RI, SD, VT, WV, WY) 
    Develop, code, configure, and test programs and systems independently. Advise on technology-related business problems. Create advanced analytics and machine learning solutions. Build scalable software solutions and contribute to core platforms and tools.
  • 100% Remote Job Full-Time Employee
    US National 
    Collaborate with engineers to build and maintain software products, develop solutions, ensure non-functional specs are met, and mentor junior developers. Requires BS/MS in Computer Science, software development experience, and strong Java k..
    100 Top Companies To Watch for Remote Jobs This employer is one of the well-respected Barron's 400 stock index
  • 100% Remote Job Full-Time Employee
    US National 
    Design, develop, and maintain high-quality software solutions. Collaborate with cross-functional teams to deliver innovative and scalable software products. Guide the team and ensure best practices in software development.
  • 100% Remote Job Full-Time Employee
    US National 
    Develop an enterprise-class continuous performance management system. Build a complex talent management application, implement scalable architecture, write reliable code, and coordinate with stakeholders to achieve objectives.
  • 100% Remote Job Full-Time Employee
    US National 
    Lead complex projects with multiple stakeholders and engineers to deliver significant impact to business. Work with talented and kind engineers to make a significant impact on our customer base, enabling them to improve their security.
  • 100% Remote Job Full-Time Employee
    US National 
    Designing, developing, validating, maintaining, releasing, and operating Angular, HTML and CSS implementations and Java based backend applications. Building new products and/or enhance existing products for Zero Trust solution
    Employer is a Forbes Global 2000 company, a ranking of the biggest, most powerful public companies in the world This company won a Glassdoor Employees' Choice Award for being a Best Place to Work This is a Best Places to Work in IT company, according to ComputerWorld. Employer is a Red Herring Top 100 Finalist for most innovative companies in either North America or Europe The Human Rights Campaign named this employer as one of the Best Places to Work. Company is one of the S&P 500, a leading index of public large-cap American stocks This employer is one of the well-respected Barron's 400 stock index
  • 100% Remote Job Full-Time Employee
    Canada, or US National 
    Lead, assess, and make recommendations as to what our best practices should be so we scale effectively, and advocate for these with the engineering team. Develop solid automated unit and integration tests.
    Employer is a Red Herring Top 100 Finalist for most innovative companies in either North America or Europe
  • 100% Remote Job Full-Time Employee
    US National 
    Developing front-end website architecture using hotwire and tailwind. Working alongside graphic designers for web design features.
  • 100% Remote Job Full-Time Employee
    US National 
    Develop and maintain services to meet reliability and scalability demands. Brainstorm, define, and build collaboratively with members across multiple teams. Constantly re-evaluate our product to improve architecture, knowledge models, user...
  • 100% Remote Job Full-Time Employee
    US National 
    The Senior Software Engineer will be directly responsible for designing, developing and unit testing code. Qualified candidates will demonstrate immediate applicable technical aptitude as well as a propensity for learning new tools and techniques quickly
  • Option for Remote Job Full-Time Employee
    San Jose, CA, or US National 
    Improve and extend core bidding services and critical data pipelines. Monitor and mitigate service issues, develop monitoring procedures, troubleshoot guides, and correct software errors. Provide ongoing communication regarding project progress.
    This company is one of Outside Magazines Best Places to Work list. Employer is a Forbes Global 2000 company, a ranking of the biggest, most powerful public companies in the world This company won a Glassdoor Employees' Choice Award for being a Best Place to Work Named a Best Workplace for Diversity by Great Places to Work, based on employee surveys about inclusion, diversity, and representation. A 50 Best Small & Medium Workplace by Great Places to Work and Entrepreneur. Focusing on transparency and workforce demographics, Great Places to Work considers this a Best Workplace for Millennials. Great Places to Work has recognized this company as a Best Workplace for Women. This employer was rated a Best Company to Work for in New York. This employer is one of the well-respected Barron's 400 stock index
  • 100% Remote Job Full-Time Employee
    US National 
    Develop, test, and deploy features across the full application stack. Collaborate with team members to ensure features meet business goals and usability standards. Author technical documentation for workflows and processes.
  • 100% Remote Job Full-Time Employee
    US National 
    Design, develop, test, deploy, maintain, and improve software. Manage both individual and team-wide project priorities, deadlines, and deliverables. Act as a pillar of the software engineering team, using your experience to help guide technical...
  • 100% Remote Job Full-Time Employee
    US National 
    Backend full-stack engineer with 5+ years experience. Ship high-quality products fast, own products and features end-to-end, work across stack. Strong problem-solving skills, experience with Python, GraphQL, Typescript, React, Postgres, AWS.
  • 100% Remote Job Full-Time Employee
    Canada, or US National 
    Work closely with your product manager and designer to inform your team's roadmap and to plan out projects and initiatives. At least 5+ years of professional experience as a full-stack engineer. Demonstrated strong proficiency in: ReactJS (or other...
  • 100% Remote Job Full-Time Employee
    US National (Not hiring in HI) 
    Design, build, and maintain backend code to support tiered access to features for 15 million users. Define roadmap and architecture based on technology and business needs. Deliver high-quality code, collaborate with product managers, and suggest proce..
    Employer is an Inc. 500 Company
  • 100% Remote Job Full-Time Employee
    US National 
    Build customer-facing applications using React with MobX, GraphQL, and advanced browser APIs. Collaborate with product/design teams and backend engineers to create polished and performant products. Create data visualizations that are insightful and be..
    Employer is an Inc. 500 Company
  • 100% Remote Job Full-Time Employee
    US National 
    Optimize, modernize, and update platform performance. Provide technical expertise for modern architecture trends. Improve workflows through engineering processes. Partner with teams to maintain quality and propose architecture upgrades. Strong Java...
    Employer is an Inc. 500 Company Employer is a Red Herring Top 100 Finalist for most innovative companies in either North America or Europe
  • 100% Remote Job Full-Time Employee
    US National 
    Design and implement secure multi-cloud infrastructure. Develop high-performance distributed systems. Collaborate cross-functionally. Use CI/CD systems for efficient value delivery. Mentor and promote best practices within the team.
  • 100% Remote Job Full-Time Employee
    US National 
    Automate and streamline legal paperwork processes. Develop and maintain large-scale Ruby on Rails applications. Collaborate with a high-performing team and contribute to a product-driven company in the legal technology space.
  • 100% Remote Job Full-Time Employee
    US National 
    Design and build flexible systems and tools using Unity, AWS, and Kubernetes. Contribute to technical implementation of full-stack projects. Resolve technical problems in production environments and support the live product.
  • 100% Remote Job Full-Time Employee
    US National 
    Designed software architecture at the systems-level. Led shaping of technical requirements, roadmaps, and strategy. Led and mentored teams of engineers. Evaluated new technologies and build vs. buy decisions Recruited, interviewed, and on-boarded...
  • 100% Remote Job Full-Time Employee
    US National 
    Build and ship the best possible products accurately and on-time. Solve complex business problems and workflows with highly secure, scalable, and easy-to-use backend APIs and infrastructure. We run our services on GCP and Kubernetes.
  • 100% Remote Job Full-Time Employee
    US National 
    Design, build, test, and deploy cloud-native platform and microservices/API. Develop user-facing features and reusable code. Partner with architecture and external teams. Optimize application for speed and scalability. Conduct code reviews and mentor...
    Employer is an Inc. 500 Company
  • 100% Remote Job Full-Time Employee
    US National 
    Design and implement highly concurrent, scalable, and high-performance distributed systems in Go. Develop secure networking protocols, routing, real-time permissions, and auditing systems, APIs & SDKs. Expert command of Go, Rust, C, C++ or a similar p..
  • 100% Remote Job Full-Time Freelance
    US National 
    Design, estimate, and implement secure, reliable, and scalable software services. Collaborate with product and engineering leaders to contribute to major projects. Identify and build platform elements to support key product features.
  • 100% Remote Job Full-Time Employee
    US National 
    Develop clean, maintainable code and build/extend visualization tools and component libraries. Work collaboratively with experienced developers, mentor engineers, and contribute to Agile development methodologies.
    This employer is ranked by Fortune as a company dedicated to addressing society's biggest challenges. Employer is one of Fast Company's Most Innovative Companies. A 50 Best Small & Medium Workplace by Great Places to Work and Entrepreneur. Focusing on transparency and workforce demographics, Great Places to Work considers this a Best Workplace for Millennials. Great Places to Work has recognized this company as a Best Workplace for Women.
  • 100% Remote Job Full-Time Employee
    US National 
    Analyze, design, and develop clean, maintainable code within a large code base. Contribute to the component library for new and existing user experiences. Collaborate with experienced developers to design new features and mentor engineers.
    This company won a Glassdoor Employees' Choice Award for being a Best Place to Work
  • 100% Remote Job Full-Time Employee
    US National 
    Opportunity to grow with the company and the engineering team. Ownership to architect, build, and support important features from end to end. Collaboration with product, design, and customer success to make our users delighted.
  • 100% Remote Job Full-Time Employee
    US National 
    You will be working with a team of experienced engineers to develop integrations and data-processing solutions using Node.js and Python. You are a highly motivated coder with at least 5+ years of professional experience.
  • 100% Remote Job Full-Time Employee
    US National 
    Research and implement eBPF probes for observability, teach other teams about eBPF, and work with open source communities to ensure interoperability. Strong communication skills and pragmatism required. Compensation range $148,505-$178,206.
  • 100% Remote Job Full-Time Employee
    US National 
    Design & develop features for our web based fiber management platform and enable our customers to design, sell, and manage their next-gen broadband networks.Technically challenging GIS-based systems including state of the art tile servers, fiber network..
  • 100% Remote Job Full-Time Employee
    US National 
    Design, implement, rollout, and support highly performant features with a team. Write, review and maintain code primarily in Ruby and Ruby on Rails, and Javascript. Collaborate closely with Product Design to build new features. Support triage & debug.
  • 100% Remote Job Full-Time Employee
    US National 
    As a Senior Software Engineer, your job is to write quality code, act with strong ownership, execute on and add to the vision of the engineering team, working with product and wider stakeholders. You will focus your energy on one of our core products...
  • 100% Remote Job Full-Time Employee
    US National 
    Lead Engineering projects from conception to maintenance, work cross-functionally with Product, Design, and Data to execute deliverables, and provide technical leadership. 5+ years of Software Engineering experience required.
  • 100% Remote Job Full-Time Employee
    US National 
    Develop and maintain an open-source repository, interact with the community, and impact the product roadmap. Strong knowledge of Go, modern frontend stack, and technical communication skills required. Experience with web performance, testing, and opti..
  • 100% Remote Job Full-Time Employee
    US National 
    Create tools to easily manage content and configure automated messaging (surveys, push notifications and chatbot communication) for care programs. Develop workflow digitization tools to help our Implementations and Clinical Programs teams to...
  • 100% Remote Job Full-Time Employee
    US National 
    As a member of a small team, you will contribute meaningfully to building our engineering organization. This includes playing an important role in making technical decisions, defining engineering standards, and determining best practices.
  • 100% Remote Job Full-Time Employee
    US National 
    Write clean, scalable software following industry best practices. Become an expert in your domain area and be very familiar with the other domains. Stay on the leading edge of development best practices.
  • 100% Remote Job Full-Time Employee
    US National 
    Develop robust, scalable, and efficient web applications using Laravel and Vue.js, ensuring high performance and optimal user experience. Collaborate with product managers, designers, and other stakeholders to gather requirements and translate them...
  • 100% Remote Job Full-Time Employee
    US National 
    Deliver high-impact software solutions with elegant code, iterate on product specs, identify technical investment opportunities, pair/group program, mentor junior engineers, and tackle hard engineering problems. Engage in code reviews.
  • 100% Remote Job Full-Time Employee
    US National 
    Design and expand API capabilities, build web frontends and apps, contribute to design system/component library, identify areas for growth and iteration, guide engineering team's growth, make decisions on application stack.
  • 100% Remote Job Full-Time Employee
    US National 
    Collaborate with engineers to design, build, and maintain the company's platform. Influence decisions, deliver new features, and enhance the platform. Drive engineering team culture and contribute to documentation and testing tools.
    This is a Best Places to Work in IT company, according to ComputerWorld.
  • 100% Remote Job Full-Time Employee
    US National 
    Design, write, and deploy scalable and secure cloud platform services for offensive security processes. Take the lead on design solutions, drive quality standards, and provide technical leadership to the team and broader engineering organization.
  • 100% Remote Job Full-Time Employee
    US National 
    Work with engineering and product teams to find technical solutions, mentor and guide other engineers, design and implement new product features, and have 5+ years of engineering experience with expertise in the specified tech stack.
  • 100% Remote Job Full-Time Employee
    US National 
    Write Ruby, HTML, JavaScript, and CSS to add new functionality to our application. Work on complicated performance problems to improve our current systems. Help architect UX and UI components to modernize existing interfaces.
    A 50 Best Small & Medium Workplace by Great Places to Work and Entrepreneur. Great Places to Work has recognized this company as a Best Workplace for Women. This company was named a Best Company to Work for in Florida by Florida Trend Magazine.
  • 100% Remote Job Full-Time Employee
    US National 
    From hack days, to experimental prototypes, to developing a new type of auction model, you'll constantly be building and shipping product. You'll write clean, well-documented code, do unit tests, follow best practices, and have the benefit of working...
  • 100% Remote Job Full-Time Employee
    US National 
    Lead the team to build the next generation global ingestion platform from the ground up. Architect and implement systems that materialize our platform vision. Provide operational support for our production systems.
    A 50 Best Small & Medium Workplace by Great Places to Work and Entrepreneur.
  • 100% Remote Job Full-Time Employee
    US National 
    Build applications to enable customers to extract insights and craft stories from their data. Improve project quality, build consumer experiences, and collaborate with product management and design. Develop applications with high quality and stay upda..