Senior Fullstack Software Engineer Ii jobs in Austin – Page 2 | RoboApply Jobs

Senior Fullstack Software Engineer Ii jobs in Austin· Page 2

Results 21–40 of 1,492 for “Senior Fullstack Software Engineer Ii” in Austin.

1,492 jobs found

21 - 40 of 1,492 Jobs
Apply
steadily logo
Full-time|$210K/yr - $300K/yr|On-site|Austin, TX

Location: Austin, TXEmployment Type: Full-time, In-OfficeDepartment: EngineeringSalary: Competitive total compensation around $300,000+, including a base salary exceeding $210,000 annually plus equity.Join us as a Senior Software Engineering Manager and play a pivotal role in leading and enhancing our engineering organization.As a seasoned individual contrib…

Mar 19, 2026
Apply
Ditto logo
Full-time|Remote|Remote (Atlanta, Austin, San Francisco, Seattle)

About Ditto Ditto builds technology that keeps data moving reliably, even when networks are unreliable or unavailable. Developers use Ditto’s peer-to-peer synchronization engine to power real-time applications for places where connectivity is a challenge: stadiums, aircraft, and remote military bases. Trusted by organizations such as Chick-fil-A, Delta Airlines, and the U.S. military, Ditto supports mission-critical operations across aviation, retail, travel, hospitality, and defense. The company has raised over $145 million and continues to grow globally, with a strong commitment to diversity and inclusion. Role Overview: Senior Software Engineer – Public Sector This Senior Software Engineer (Forward Deployed Engineer) position focuses on supporting Ditto’s public sector users. The role centers on collaborating directly with key users, integrating Ditto’s technology into operational environments, and ensuring rapid, effective deployments. The engineer acts as a technical leader in the field, solving complex problems as they arise and serving as a bridge between users and Ditto’s core engineering team. Adaptability and comfort with ambiguity are essential, as is the ability to resolve issues quickly in high-stakes situations. What You Will Do ATAK Plugin Development: Lead the design, creation, and field deployment of custom ATAK (Android Team Awareness Kit) plugins. These plugins embed Ditto’s data synchronization into the primary situational awareness tools used by warfighters. Android-Native Integrations: Build and optimize Android applications and services for tactical end-user devices. Ensure these solutions work reliably in disconnected, intermittent, and low-bandwidth (DIL) conditions. Integration Architecture: Design the full integration between Ditto’s platform and the broader TAK ecosystem. Define data contracts, API boundaries, and synchronization patterns to enable smooth interoperability with third-party systems and services. Real-Time Issue Resolution: Serve as the first line of technical support, diagnosing and fixing application, integration, and data-flow issues as they happen in the field. Location Remote, with preference for candidates based in Atlanta, Austin, San Francisco, or Seattle.

Apr 19, 2026
Apply
Qualia logo
Full-time|Remote|Austin, TX or Remote

Join Qualia, a leading innovator in B2B real estate technology, where we simplify and enhance the home buying and selling journey. Our platform connects homebuyers, sellers, lenders, title and escrow agents, and real estate professionals, creating a transparent digital closing experience. Millions of consumers across the nation trust Qualia to facilitate their home transactions each year.WHAT YOU'LL WORK ONWe are seeking visionary engineers eager to contribute to our growing engineering team. Our engineers are innovative thinkers who thrive in collaborative settings while also excelling in independent projects. With weekly software releases, you will collaborate closely with design and customer-facing teams to craft exceptional experiences that delight our users. Expect a diverse range of engaging projects.As a Senior Software Engineer, you bring extensive industry experience and a solid track record of successful project management. You are adept at taking ownership of complex projects, making critical architectural decisions, and conducting thorough research to substantiate your choices. Your past experiences have equipped you to handle challenges effectively and mentor junior developers. You appreciate the uniqueness of each team and adapt accordingly.RESPONSIBILITIESFocus on developing both frontend and backend web technologies, enhancing our core applications, and integrating diverse software systems, including payment processing features.Adapt responsibilities flexibly based on the company's needs, utilizing your skills and interests.YOUR BACKGROUND LIKELY MAKES YOU A MATCHStrong full-stack web developer with over 5 years of relevant experience.Demonstrated product sense, meticulous attention to detail, and a passion for impactful software development.Experience in making significant architectural decisions for large-scale projects.Mentorship experience with junior developers.Exposure to various engineering team environments, both small and large.THE TECH STACK YOU'LL USEJavaScript, React, Node.js, and more.

Dec 17, 2025
Apply
Telnyx logo
Full-time|On-site|Sao Paulo, Brazil; Austin, Texas; Argentina, Dublin, Ireland

Telnyx develops technology to enable global connectivity. The company operates a private, multi-cloud IP network and delivers edge connectivity through APIs. With a focus on automating manual processes and addressing real-world challenges, Telnyx continues to invest in technology and team growth, backed by strong financial performance. Role overview The Senior Java Software Engineer joins the backend team managing a distributed, highly available data pipeline. This platform powers essential Telnyx products such as Voice, Messaging, and Wireless. The system runs on the Telnyx private backbone and is designed to be cloud-agnostic, processing thousands of messages per second. The engineering team oversees more than 30 microservices, all containerized with Docker and deployed across multiple regions in the U.S. and Europe. Deep expertise in Java Core is especially valued for this position. Locations Sao Paulo, Brazil Austin, Texas Argentina Dublin, Ireland What you will do Design, build, and maintain backend systems using Java Develop and support distributed, cloud-agnostic data pipelines Contribute to a microservices architecture with Docker Help scale systems that handle large volumes of messages Requirements Senior-level experience with Java Core Strong understanding of distributed systems Background in microservices and Docker Comfort working with a geographically distributed team Learn more Telnyx Private Network Edge Connectivity

Apr 27, 2026
Apply
Speechify logo
Full-time|On-site|Austin, TX, USA

About Speechify Speechify helps people listen to information in ways that fit their lives. From online articles and cloud documents to books on mobile devices, Speechify makes it easy to absorb content audibly, at any pace. Tools built into the platform support learning and accessibility. Speechify leads its category and continues to grow quickly, much like streaming services changed audio entertainment. Role Overview: Senior Software Engineer, Core Experiences The Core Experiences Team builds and maintains the core services and SDKs that power Speechify’s products across multiple platforms. This team sits at the intersection of product and infrastructure, shaping the APIs and systems that make the user experience possible. The role suits someone who enjoys both high-level strategy and hands-on development, and who cares about building clear, reliable systems that improve how people use Speechify. What You Will Do Collaborate with Product Teams to define project scopes, find ways to reduce scope for faster feedback, weigh integration and UX trade-offs, and deliver solutions through a cross-platform SDK. Improve existing features to boost performance, including loading speed and intelligent parsing, by designing better abstractions and refining algorithms. Develop cloud functions, lightweight backend services, and tasks using Kotlin. What We Look For Ability to think in systems and design for simplicity and efficiency. Quick idea generation and strong prioritization skills to ship improvements rapidly. Focus and productivity, with good judgment about when to collaborate and when to work independently. Strong collaboration skills, able to work well with design, marketing, and product management teams. Location Austin, TX, USA

Apr 20, 2026
Apply
Ditto logo
Full-time|Remote|Remote (Atlanta, Austin, San Francisco, Seattle)

About Ditto Ditto builds technology for data mobility at the edge, helping developers create real-time applications that keep working even when networks are unreliable or disconnected. Our peer-to-peer sync engine keeps devices in sync and data accurate, whether in a stadium, on an airplane, or at a remote military site. With over $145 million in funding, Ditto is trusted by organizations like Chick-fil-A, Delta Airlines, and the U.S. military. Our technology supports critical operations in aviation, retail, travel, hospitality, and defense. As a growing startup with a global team, Ditto values diversity and inclusion to solve complex connectivity problems worldwide. Role Overview: Senior Software Engineer, Forward Deployed Engineering This role is remote and open to candidates in Atlanta, Austin, San Francisco, or Seattle. Forward Deployed Engineers (FDEs) at Ditto work directly with major customers to implement our technology in the field. FDEs help users solve complex, real-world problems by integrating Ditto’s software into their operational environments. This hands-on work accelerates how quickly customers see value from our products. FDEs also act as a bridge between users and Ditto’s product engineering team, sharing technical feedback and feature requests based on firsthand experience. The role suits engineers who enjoy tackling tough problems, adapting quickly, and staying calm under pressure. What You Will Do Integrate with Military Avionics Data Buses: Lead on-site integration of Ditto’s solutions with airborne and ground platforms by building data ingestion and translation layers for MIL-STD-1553 and ARINC 429 avionics buses. Implement Tactical Datalink Interfaces: Design and deploy software interfaces to interpret, convert, and manage messages from tactical datalinks, including Link 16 and Situational Awareness Data Link (SADL), supporting reliable machine-to-machine communication in demanding settings. Enable Cursor-on-Target (CoT) Data Flows: Build and maintain CoT event pipelines that move platform sensor data into the C5ISR ecosystem, ensuring timely and relevant data delivery. Real-Time Problem Solving: Serve as the main technical support in the field, quickly diagnosing and resolving software, protocol, and integration issues as they arise.

Apr 17, 2026
Apply
Skyways logo
Full-time|On-site|Austin, TX

Join us at Skyways, where we are pioneering the future of air travel with cutting-edge autonomous unmanned aerial vehicles. Supported by substantial funding, including a $37M STRATFI contract from the U.S. Air Force, we operate at the dynamic intersection of commercial and defense sectors. Our aircraft are actively in production and executing real missions for our valued clients.Situated in Austin, TX, and backed by renowned investors like Y Combinator, Skyways combines rapid prototyping with real-world applications. As we expand our team, we seek individuals passionate about creating tangible hardware, deploying effective systems, and shaping a new aviation paradigm.The OpportunityWe are in search of a Senior Software Engineer to take charge of SkyNav, our mission planning and ground control software. This position is primarily frontend-oriented and bridges the gap between user experience, real-time data, and autonomous operations. You will develop the main interface that our operators, clients, and internal teams rely on to strategize missions, visualize aircraft performance, and make critical decisions in real-time.If you are skilled at transforming complex systems into intuitive, efficient, and dependable user experiences—especially those that directly influence real-world aircraft—this position is an ideal fit for you.

Jan 22, 2026
Apply
rdccareers logo
Full-time|On-site|Austin, Texas, United States

Role overview rdccareers seeks a Senior Staff Software Engineer with a focus on backend development in Austin, Texas. This role centers on designing, building, and maintaining backend systems that power the company’s core applications. The position calls for deep technical expertise and a collaborative mindset. What you will do Design, develop, and maintain backend infrastructure for major products Work with engineering, product, and other teams to deliver dependable software Contribute to key architectural decisions that influence system direction Mentor junior engineers and help shape technical strategy Promote backend best practices throughout the team Find ways to improve scalability, performance, and overall system quality Requirements Significant experience with backend technologies and designing complex systems Proven ability to collaborate with cross-functional teams Experience mentoring and guiding engineers at different levels Dedication to process improvement and delivering high-quality software

Apr 23, 2026
Apply
Roku, Inc. logo
Full-time|On-site|Austin, Texas

Collaboration Fuels Innovation. Join Roku in Revolutionizing Television StreamingRoku stands as the leading TV streaming platform across the U.S., Canada, and Mexico. With aspirations to connect every television worldwide, Roku has transformed the way audiences engage with content. We empower consumers to discover their favorite shows, support content creators in building significant audiences, and provide advertisers with unique tools to reach viewers effectively.From day one at Roku, your contributions will be recognized and valued. As a rapidly growing public company, we invite you to delight millions of TV streamers while gaining invaluable experience across various technical disciplines. About Our TeamThe Advanced Development team transcends product boundaries, pioneering new technologies. We operate outside traditional schedules to develop foundational software that will shape the future of all Roku devices. Our focus includes optimizing core libraries and enhancing APIs for third-party applications, ensuring our software delivers exceptional user experiences across diverse platforms. About This RoleAs a Senior Software Engineer, you will spearhead modular enhancements to the RokuOS architecture, creating innovative solutions for channel partners to harness a modernized user experience. You will develop new APIs integral to Roku's system software, leveraging your expertise to ensure robust functionality without relying on privileged workarounds.We seek a visionary, someone driven by curiosity and a penchant for action, who embraces the integration of AI in their work. Key ResponsibilitiesDesign and enhance components of the RokuOS system software that provide essential APIs for both internal and external SDKs.Collaborate with cross-functional teams to implement new features and functionality, ensuring alignment with business goals and customer needs.Contribute to code reviews and ensure best practices are followed to maintain high-quality software standards.Stay updated on industry trends and emerging technologies to continually innovate and improve the Roku platform.

Mar 20, 2026
Apply
CaptivateIQ logo
Full-time|On-site|Austin, Texas

Join CaptivateIQ as a Senior Software Engineer on our AI Platform team, where you will play a pivotal role in developing innovative solutions that leverage artificial intelligence to enhance our products. You will collaborate with cross-functional teams to design, implement, and maintain scalable software systems that drive business intelligence and operational efficiency.

Mar 25, 2026
Apply
Visa Inc. logo
Full-time|On-site|Austin

Role overview Visa Inc. is seeking a Senior Software Engineer to join the Technology and Operations department in Austin. The position focuses on designing, developing, and implementing software aimed at enhancing digital payment experiences. What you will do Work closely with colleagues from different teams to create software solutions Take part in projects that further Visa’s goal of connecting people through digital payments Prioritize improvements to user experiences within payment technology Location This role is based in Austin.

Apr 23, 2026
Apply
American Housing Corporation logo
Senior Software Engineer - Alamo Team

American Housing Corporation

Full-time|On-site|Austin

At American Housing Corporation, we are dedicated to addressing America's housing crisis through innovative production methods. Our mission is to tackle the affordability challenge head-on by employing a fully integrated development strategy: acquiring land, manufacturing, installing, and selling homes directly to our customers. This approach enables us to operate at the scale necessary to make a significant impact on the housing crisis.We believe that the American Dream is built, not inherited. To that end, we are seeking the most talented engineers, designers, and builders to help us solve one of the most pressing issues in America.As a Senior Software Engineer on the Alamo team, you will be instrumental in developing our internal software platform, Alamo, which underpins our entire organization—from underwriting to ERP, manufacturing, and on-site installations.Key Responsibilities:Design, build, and maintain the core features of Alamo, our internal software platform that supports operations throughout the company.Create scalable web applications and APIs using Typescript, NextJS, and modern full-stack frameworks.Collaborate across engineering, product, operations, and business teams to deliver impactful solutions.Architect systems and implement complex workflows across underwriting, ERP, manufacturing, and installation modules.Utilize AI tools like Claude Code to enhance development speed and prototype new functionalities.Conduct code reviews, mentor team members, and promote best practices for code quality, documentation, and testing.Take full ownership of projects from inception to production, including system design, implementation, testing, and release.Contribute to our product vision and help shape the future of Alamo.

Feb 4, 2026
Apply
DigitalOcean logo
Full-time|On-site|Austin, Texas, United States

Join DigitalOcean as a Senior Software Engineer I specializing in storage solutions! In this pivotal role, you'll contribute to the design and enhancement of our cutting-edge storage systems. Collaborate with a talented team to deliver scalable and efficient software solutions that power millions of applications globally.

Mar 10, 2026
Apply
Sumo Logic logo
Full-time|$141K/yr - $165K/yr|Hybrid|Austin, TX (Hybrid)

Senior Software Engineer I - Cloud SIEMAt Sumo Logic, our Cloud SIEM (Security Information and Event Management) platform offers in-depth security visibility and analytics tailored for contemporary cloud and hybrid environments. Utilizing sophisticated analytics and machine learning, our Cloud SIEM enables real-time threat detection, incident response, and compliance management. Built for scalability and efficiency, it integrates seamlessly with a diverse array of security tools and data sources, empowering organizations to adeptly manage and alleviate security risks while enhancing their security operations. Our Cloud SIEM equips security teams to proactively counter evolving threats and uphold robust security postures.We are on the lookout for a talented backend Software Engineer to join our dynamic Cloud SIEM team in Austin, TX, collaborating in person one day per week. In this pivotal role, you will help design, develop, and maintain our state-of-the-art cloud-based SIEM solutions.

Feb 16, 2026
Apply
Steadily logo
Full-time|$220K/yr - $250K/yr|On-site|Austin, TX

Location: Austin, TXEmployment Type: Full-time, In-OfficeDepartment: EngineeringSalary: Total compensation around $300,000. Salary of $220,000 - $250,000 annually plus equityJoin our dynamic team at Steadily as a Senior Software Engineer. In this role, you will be instrumental in developing user-friendly web applications and service-oriented architectures, making the insurance buying process intuitive and accessible for all.Your Responsibilities:Craft a user-friendly insurance purchasing experience that anyone can navigate effortlessly, regardless of their technical skills.Develop innovative solutions for customers to document damage, streamlining the claims process for all access points.Engineer rating systems to accurately calculate insurance policy costs.Integrate property intelligence APIs to assess risks associated with floods, fires, and vandalism.Qualifications:Proven Experience: Demonstrable ability to navigate complex codebases. Previous team lead experience is a significant advantage.Product-Oriented Mindset: Passionate about user experience and eager to contribute ideas for product development beyond just coding.Pragmatic Approach: Skilled in balancing speed and quality, employing existing solutions effectively while knowing when custom development is necessary. Expect to deploy code to production quickly.Adaptable Language Skills: Open to learning new languages and frameworks as needed to thrive in our tech stack.

Mar 19, 2026
Apply
ICON logo
Full-time|On-site|Austin, Texas, United States

Join ICON as an Embedded Software Engineer II and play a vital role in our Software Products team located in Austin, TX. In this dynamic and hands-on position, you will be responsible for designing and maintaining control software for our cutting-edge production fleet and space-based robotic systems. You will engage in all phases of the software development lifecycle, collaborating within a rapidly growing team. This position is based at our Austin headquarters and reports directly to the Manager of Embedded Software Engineering at ICON.

Feb 13, 2026
Apply
ICON logo
Full-time|On-site|Austin, Texas, United States

ICON is seeking a highly skilled and innovative Senior Software Engineer II with a passion for solving intricate challenges and a deep appreciation for the iterative development of applications. In this role, you will be instrumental in architecting and developing the computational geometry software platform that powers ICON's advanced construction printing systems. This position is based onsite at our headquarters in Austin, TX.

Feb 13, 2026
Apply
Findhelp logo
Full-time|On-site|Austin, TX

Join Findhelp, where we are passionate about ensuring that everyone has dignified access to essential support services. As a Staff Engineer, Fullstack on the Uno Health team, you will play a pivotal role in transforming the landscape of social care across the nation. Your contributions will involve integrating a cutting-edge eligibility and enrollment service into the wider Findhelp Social Care platform. This role offers the unique opportunity to engage in diverse projects, taking on responsibilities such as Tech Lead while working with our Python/Django backend, TypeScript/React frontend, Node.js Lambdas, and Salesforce SFDX. You will be part of an exciting phase as we embark on the integration of Uno Health into our platform, making a significant difference in the lives of vulnerable populations in all 50 states.

Dec 11, 2025
Apply
SecurityScorecard logo
Full-time|$110K/yr - $185K/yr|Hybrid|Hybrid (Austin TX)

About SecurityScorecard: SecurityScorecard is the premier global provider of cybersecurity ratings, overseeing the continuous assessment of over 12 million companies across 64 countries. Established in 2013 by cybersecurity and risk specialists Dr. Alex Yampolskiy and Sam Kassoumeh, and supported by top-tier investors, we leverage our patented rating technology to empower more than 25,000 organizations in self-monitoring, third-party risk management, board reporting, and cyber insurance underwriting. Our mission is to enhance organizational resilience by simplifying the process of identifying and mitigating cybersecurity risks across digital landscapes. Headquartered in New York City, our workplace culture has been honored by Inc Magazine as a “Best Workplace,” recognized by Crain’s NY as one of the “Best Places to Work in NYC,” and lauded as one of the top 10 hottest SaaS startups in New York for two consecutive years. Most recently, we were featured in Fast Company’s annual listing of the World’s Most Innovative Companies for 2023 and awarded the Achievers 50 Most Engaged Workplaces for 2023, acknowledging forward-thinking employers committed to enhancing employee engagement. We take pride in our backing from esteemed investors, including Silver Lake Waterman, Moody’s, Sequoia Capital, GV, and Riverwood Capital. About the Role: We are on the lookout for a skilled Senior Software Engineer to join our Platform team—a strategic, hands-on leader ready to take ownership of evolving the foundational systems behind SecurityScorecard’s core offerings. You will engage across the technology stack to develop scalable services, enhance our infrastructure, and refine internal tools. By collaborating closely with engineers, product managers, and key stakeholders, you will drive development speed, bolster system reliability, and guide our platform's evolution to accommodate growth. This position encompasses both leadership and technical aspects: you will mentor fellow engineers and navigate complex technical initiatives involving microservices architecture, distributed systems, infrastructure, and automation.

Feb 23, 2026
Apply
Arista Networks logo
Full-time|On-site|Austin

Join Arista Networks as a Senior/Lead Software Engineer focusing on Network Systems. In this pivotal role, you will leverage your extensive software engineering skills to design and implement innovative networking solutions that enhance our cutting-edge products. You will collaborate closely with cross-functional teams to drive projects from conception through to deployment, ensuring high performance and reliability.

Aug 25, 2025

Sign in to browse more jobs

Create account — see all 1,492 results

Tailoring 0 resumes

We'll move completed jobs to Ready to Apply automatically.