Senior Software Engineer at Domain Tools | Remote

Domain Tools is looking for a Senior Software Engineer to join a remote team based in Denver, Colorado. This position centers on developing software that supports clients in making data-driven decisions. The work involves building systems that are both reliable and scalable. What you will do Design and build software solutions that help clients use data effectively Work closely with engineers and product managers to deliver dependable systems Contribute to a collaborative team environment focused on quality and scalability Collaboration The team values open communication and joint problem-solving. Engineers and product managers work together throughout the development process to ensure strong results. Location This is a fully remote position. Candidates may be based in Denver, Colorado, or elsewhere in the United States.

Join Webflow as a Senior Software Engineer specializing in Developer Tooling, where you'll be at the forefront of enhancing developer experiences. In this role, you will work closely with cross-functional teams to design, develop, and improve tooling that empowers developers to build exceptional web applications with ease.As a key player in our engineering team, you will leverage your expertise to streamline workflows, optimize performance, and contribute to the open-source community. We're looking for someone passionate about creating innovative solutions that elevate the developer experience.

Join REEKON Tools, where we empower the next wave of construction and home improvement professionals to enhance their work efficiency and precision like never before. Our team is dedicated to developing and launching game-changing hardware products at an extraordinary pace within the power and hand tool sector, positioning us as a frontrunner in professional tools and equipment.As a Software Engineer, you will collaborate closely with our engineering and design teams to harness our innovative hardware solutions and propel cutting-edge software advancements. You will play a pivotal role in guiding products from the research and development phase to market launch, working across various product lines with a significant degree of autonomy and ownership.Our software ecosystem spans both mobile and desktop platforms, seamlessly integrating the physical and digital realms. The ROCK Jobsite App and ROCK Professional platform facilitate comprehensive management of construction projects, ensuring fluid communication and collaboration regardless of project size. With ambitious goals and over 100,000 products actively in use, we are constructing an entirely new platform that leverages our expansive install base, offering best-in-class features and functionalities.This is a fully onsite position based at our headquarters in Boston, MA. To apply, please email careers@reekon.tools with a project (portfolio, website, GitHub, etc.) that you take pride in and that best showcases your abilities as a software engineer.

IonQ is looking for a Senior Software Engineer to focus on developer tools. This role centers on building and enhancing software that supports developers working with quantum computing systems. What you will do Design, implement, and refine tools that make quantum programming more accessible Work closely with teams from different disciplines to understand developer needs Contribute to the ongoing improvement of IonQ’s developer toolset Collaboration This position involves frequent collaboration with engineers and specialists across the company to ensure the tools meet the needs of those building and using quantum computing systems. Location This role is based in Bothell, Washington, United States or Oxford, England, United Kingdom.

About Temporal Technologies Temporal Technologies builds an open-source programming model that helps developers write reliable applications and ship features faster. The team aims to make dependable tools a standard part of every developer's workflow. Curiosity, collaboration, authenticity, humility, and drive shape how the company works and grows. Temporal welcomes people who challenge assumptions and want to improve developer experiences, especially in open-source software and communities. Role Overview: Senior Software Engineer, Builder Tools (Remote, US) The Builder Tools Team focuses on creating and maintaining a consistent ecosystem of engineering tools for the internal developer community. This role works closely with teams across the company to improve workflows and provide feedback that shapes product direction. Key Responsibilities Design and improve internal engineering tools to streamline builder workflows and reduce friction. Advise on best practices and automation to support adoption of AI-driven coding tools. Develop and maintain internally focused agents. Enhance developer workflows by adding guardrails, evaluation methods, and guidance for safe tool integration. Lead development and operations for the internal agent platform. Work with Engineering, Product, Sales, and G&A teams to find ways AI can improve efficiency and results. Build measurement and feedback systems (usage, reliability, cost, cycle time) to track impact and guide improvements. Create documentation and enablement materials to help builders succeed with established processes. Participate in on-call support for internal users. What We’re Looking For Strong foundation in software engineering and a track record of delivering and managing production-quality internal platforms or developer tools. Hands-on experience with modern AI-assisted coding tools such as Codex or Claude Code. Proficiency in at least one widely used programming language.

About Standard BotsAt Standard Bots, we are at the forefront of transforming real-world automation, making robotic systems accessible to everyone. Our innovative platform empowers robots to address unprecedented challenges through an intuitive instruction interface, effectively bridging the gap between software automation and physical environments. Location and BenefitsThis role adopts a hybrid work model, requiring 3 days per week onsite at our centrally located New York City office, conveniently near Grand Central Station. Our office is fully equipped with robots for demonstrations and testing! Additionally, this role will involve approximately 4 days per month at our Glen Cove robotics facility.About the RoleWe are looking for a Senior Software Engineer specializing in Infrastructure & Developer Tooling to spearhead the development and scaling of our core infrastructure and internal tools that facilitate our robot deployment and development lifecycle. This pivotal role merges distributed systems, DevOps, and developer experience to enhance mission-critical robotics operations. You will take on the role of technical lead for infrastructure initiatives and potentially manage 1-2 engineers, with room to expand into a broader leadership position as the team grows.You will be responsible for key initiatives that guarantee secure deployment, monitoring, and updating of our robots at scale, while also enabling efficient and reliable development across the engineering organization. This is a unique chance to influence the foundational systems of a dynamic robotics company from the ground up.In this role, you will:Lead Infrastructure Development:Design and implement scalable infrastructure for robot deployment pipelines.Build and maintain systems for automated robot software updates and provisioning.Develop robust CI/CD pipelines and environment management workflows.Scale our multi-cloud infrastructure with a focus on:Robot fleet management and telemetry.Secure robot-cloud communication.Cloud resource cost efficiency and availability.Own Observability and Reliability: Implement and enhance observability systems to:Monitor robot fleet health, uptime, and usage.Track system performance and reliability metrics.

ISEE is on the lookout for a highly skilled Senior Software Engineer to join our innovative team. The ideal candidate will possess extensive experience in developing complex, performance-driven codebases and will be passionate about cutting-edge technology.Key Responsibilities:- Oversee the complete software development life cycle for our Autonomous Vehicle software stack.- Design and implement robust, secure infrastructure to facilitate responsive and collaborative product development and testing.- Create proprietary development tools for our internal teams.Qualifications:- Bachelor's or Master's Degree in Computer Science or a related discipline.- A minimum of 5 years of Software Engineering experience.- A strong interest in pioneering and enhancing revolutionary technology.- In-depth knowledge of programming, system design, and algorithm design.- Proficiency in C/C++ and/or Python.- Excellent debugging skills on Linux, particularly for complex, hard-to-reproduce issues.- Collaborate effectively with hardware engineering teams to integrate new components and devices into our self-driving vehicles.Preferred Qualifications:- Experience in real-time system development.- Familiarity with distributed systems design and architecture.- Skills in troubleshooting and tuning complex systems.- Background in robotics is an advantage.

At d-Matrix, we are dedicated to unlocking the transformative power of generative AI in technology. As pioneers in software and hardware innovation, we continually redefine what is possible. Our work culture fosters respect and collaboration.We embrace humility and value open communication. Our inclusive team thrives on diverse perspectives that lead to superior solutions. We are on the lookout for individuals who are not only passionate about overcoming challenges but are also execution-oriented. Are you ready to explore your potential? Together, we can shape the limitless possibilities of AI.Location:Our headquarters is in Santa Clara, CA, but we welcome candidates from other locations within the US and Canada.The Role: Software Engineer, Developer and Qualification ToolsWhat You Will Do:Join our team responsible for creating developer and diagnostic tools for d-Matrix's state-of-the-art AI inference accelerators. You will be tasked with the design, development, enhancement, and maintenance of essential tools such as debuggers and profilers, along with hardware diagnostic tools for our cutting-edge hardware and software stack.

Join Nuro as a Senior Software Engineer, where you will play a pivotal role in enhancing our performance tooling and infrastructure. You will work on cutting-edge technologies to optimize our systems for efficiency, scalability, and performance. If you are passionate about building robust software solutions and driving innovation, we want to hear from you.

Join Handshake as a Senior Software Engineer specializing in Operator Tooling. In this role, you will be instrumental in enhancing our operational efficiency through innovative tooling solutions. Your expertise will help streamline processes and empower our operators to deliver exceptional outcomes.

Polymarket is a decentralized prediction market platform where users trade on outcomes in politics, economics, sports, and culture. By aggregating diverse viewpoints, the platform produces transparent, market-driven probabilities that reflect collective expectations. Polymarket is growing quickly, with a projected $21 billion in trading volume for 2025, and aims to become a trusted source of truth in the global media landscape. Role overview This remote Software Engineer, Developer Tools position focuses on improving the experience for developers who build on Polymarket. The role combines technical skills with product understanding, aiming to make Polymarket’s APIs, SDKs, and documentation more accessible and effective for external developers. Success in this role means understanding how developers interact with the platform, identifying friction points, and delivering solutions that make integration smoother. What you will do Improve the quality, consistency, and usability of Polymarket’s APIs, SDKs, and developer documentation. Identify and address integration challenges to help external developers onboard and succeed more quickly. Work closely with engineers across the company to raise standards for developer-facing systems. Troubleshoot issues, collect feedback from developers, and use those insights to guide future improvements. Lead Dev Tooling projects independently, making decisions that drive measurable improvements in developer experience and adoption. Use AI tools to streamline development, debugging, and documentation processes.

About IonQ:IonQ, Inc. [NYSE: IONQ] is at the forefront of quantum computing, providing innovative solutions to tackle some of the world's most intricate challenges. Our latest quantum systems, IonQ Tempo and IonQ Forte Enterprise, empower leading organizations like Amazon Web Services, AstraZeneca, and NVIDIA to achieve unprecedented performance, boasting a remarkable 20x increase in results. In 2025, we achieved a world record with 99.99% two-qubit gate fidelity, setting a new standard in quantum computing excellence.We are committed to advancing our technology roadmap and aim to deliver quantum computers with 2 million qubits by 2030, driving progress in fields such as drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense. Our pioneering work in quantum networking positions us as leaders in developing the quantum internet.Location: This position is available at our office in Bothell, WA (US) or in Oxford, England (UK).Travel: Twice per yearJob ID: 1453The Role:In the role of Staff Software Engineer for Developer Tools, you will spearhead the development of next-generation quantum compiler tools and features, focusing on their integration into quantum software applications, enhancing the overall developer experience, and improving documentation and tooling. You will establish high-level technical standards, mentor senior engineers and scientists, and apply your expertise to address complex challenges in quantum compilation, optimization, and hardware interfacing. Your leadership will be instrumental in promoting the adoption and enhancement of vital user-facing compiler infrastructure, ensuring alignment with cutting-edge quantum research, including advanced error mitigation and innovative compiler optimization techniques. Collaboration across organizational boundaries—such as Compiler, QEC, Applications, and Engineering—will be essential to support scientific breakthroughs and to define the technical strategy for packaging, documentation, and release processes of major components within IonQ's developer tooling ecosystem.The Developer Tools team is responsible for creating the essential software layer vital for IonQ’s quantum software tools. In this Staff position, you will play a pivotal role in shaping the future of this ecosystem and in bridging critical elements of our engineering and computing organizations. Your success will be measured by the effective delivery of cross-functional projects and the enhancement of technical execution across the entire team.

Join Coder as a Senior Software Engineer and play a pivotal role in revolutionizing developer tooling. In this position, you'll have the chance to design, develop, and implement innovative developer tools that effortlessly fit into the workflows of developers while ensuring top-tier enterprise security.Your Responsibilities:Craft and enhance product features that elevate the standards for remote development within self-hosted environments.Contribute to and refine well-known open-source projects compatible with VS Code, JetBrains, and other development platforms.Promote best practices to both team members and external collaborators.Collaborate closely with Product and Design teams at Coder, along with partners like JetBrains, to facilitate crucial product integrations.Document system designs, implementations, and operations to foster knowledge sharing within the team.Assist Customer Success teams in supporting Coder's enterprise user community.Utilize cutting-edge AI technologies to create seamless and efficient developer experiences.Rapidly move from prototype to implementation in a dynamic and responsive team environment.

Join our dynamic team at bjakcareer as a Senior Engineer specializing in Internal Tools. In this pivotal role, you will leverage your engineering expertise to develop and enhance tools that drive efficiency and innovation within our organization. Your contributions will directly impact our operational workflows and empower teams to achieve their goals more effectively.

IonQ is at the forefront of quantum computing, developing the world's most advanced full-stack quantum computers utilizing trapped-ion technology. We are transcending the boundaries of classical physics and current supercomputing capabilities, paving the way for a revolutionary computing era. Our quantum systems have the potential to significantly transform various sectors, including healthcare, materials science, finance, artificial intelligence, machine learning, and cryptography. At IonQ, we are committed to making quantum computing accessible to everyone, everywhere.As a Staff Software Engineer on our Developer Tools team, you will spearhead the creation of our quantum software development kits (SDKs), quantum libraries, and developer tools. You will collaborate closely with product, applications, systems, and science teams to ensure an optimal developer experience for our users and partners. The Developer Tools team is responsible for building the software frameworks that bridge quantum developers to IonQ's quantum computers through SDKs (including Qiskit, Cirq, and native IonQ SDKs), as well as providing compilation, simulation, and emulation utilities, all within the broader quantum software ecosystem. Your contributions will significantly influence how researchers, developers, and organizations engage with quantum computing by providing user-friendly, powerful, and well-documented tools.

About EarnInAt EarnIn, we are proud to be frontrunners in earned wage access, dedicated to creating innovative products that provide real-time financial flexibility for individuals navigating the challenges of living paycheck to paycheck. Our community members can access their earnings as they earn them, with the freedom to spend, save, and grow their money without incurring mandatory fees, interest rates, or credit checks.Backed by a highly experienced leadership team and supported by prestigious funding partners such as A16Z, Matrix Partners, DST, and Ribbit Capital, we are on a rapid growth trajectory and eager to welcome world-class talent to help us shape the next chapter of our journey.POSITION SUMMARY We are seeking a highly proficient Senior Software Quality Engineer (SDET) to spearhead our comprehensive quality engineering initiatives across mobile, web, backend, and data platforms. This pivotal role blends profound technical acumen with a progressive, AI-centric approach, fostering innovation, scalability, and reliability through advanced automation and intelligent testing strategies. As a senior team member, you will advocate for cutting-edge, AI-driven quality practices and cultivate a culture of continuous improvement, automation-first thinking, and data-informed decision-making throughout the product development lifecycle. This position is hybrid, based in Mountain View (Headquarters), requiring in-office attendance twice a week. The competitive salary range for this full-time role is between $210,000 and $257,000, plus equity and comprehensive benefits. Our salary ranges are determined by role, level, and location. EarnIn offers exceptional benefits for our team members, including healthcare, internet/cell phone reimbursement, and a learning and development stipend.Quality Engineering & TestTake ownership of end-to-end quality across iOS and Android applications and their associated backend services, ensuring a high level of confidence in weekly (or more frequent) releases.Design and implement thorough test strategies encompassing:Native mobile applications (iOS & Android)Mobile-to-backend integrations (REST APIs, authentication flows, event-driven systems)Microservices and distributed systemsEssential web workflows that intersect with mobile journeysDevice, OS, browser, and network variabilityApp lifecycle events, offline behavior, retries, and edge cases...

Join our dynamic team at Sentry as a Staff Software Engineer specializing in AI Developer Tooling. In this pivotal role, you will contribute to the development and enhancement of cutting-edge AI tools that empower developers worldwide. Collaborate with cross-functional teams to identify challenges and deliver innovative solutions that optimize the software development lifecycle.

Hello, Future Homie!At Homebase, we pride ourselves on being a dynamic and innovative team dedicated to empowering small businesses. Our culture is built on empathy, speed, and a commitment to making a meaningful impact. Every member of our team, or 'Homie', is encouraged to elevate our standards, support one another, and celebrate our collective successes.We’re not merely developing an application; we’re crafting unstoppable teams. Are you ready to join us? Your Journey Begins HereWe are searching for a Software Engineer II (Infrastructure/Developer Tooling) who is enthusiastic about creating scalable systems and equipping developers with efficient tools. You will concentrate on designing, maintaining, and enhancing Homebase’s AWS-based infrastructure and the internal developer experience. This is a unique chance to influence the engineering velocity at Homebase, enabling each Homie to deploy applications faster, more securely, and more intelligently.Your Contributions Will Include:Designing, building, and maintaining infrastructure and developer tools that empower Homebase engineers to produce exceptional software.Leading enhancements to internal developer tools that streamline workflows and alleviate friction throughout the software lifecycle.Optimizing our AWS infrastructure for reliability, scalability, and performance.Influencing architectural decisions regarding infrastructure by assessing and implementing cutting-edge cloud technologies and best practices.Acting as a key resource for infrastructure requirements and participating in on-call rotations to assist teams with inquiries and incidents.Mentoring junior engineers and collaborating across engineering teams to amplify our impact.Experimenting with AI-driven observability, automation, and workflow retooling to continuously enhance developer velocity. Keys to Your SuccessTo excel in this role, you should possess the following experiences and strengths:Over 3 years of experience in Software Development or Infrastructure Engineering.A customer-centric mindset with a focus on improving our platform to create an excellent developer experience.A proactive approach to enhance our codebases and processes.

Join Whatnot as a Software Engineer specializing in AI Development Tools, where you will be part of a dynamic team dedicated to building innovative solutions that enhance the user experience. You will play a crucial role in designing, developing, and implementing cutting-edge AI tools that streamline processes and improve productivity. If you are passionate about artificial intelligence and eager to make an impact, we want to hear from you!

Join Whatnot as a Software Engineer specializing in AI Development Tools. In this dynamic role, you will contribute to the design and implementation of cutting-edge AI tools that enhance user experience and streamline workflows. Collaborate with a talented team of engineers and data scientists to push the boundaries of technology and deliver innovative solutions.