Principal Software Engineer – Advanced API & AI Platform Architecture

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.

About UsCoalition is pioneering the future of Active Insurance, aimed at preemptively preventing digital risks. Established in 2017, Coalition uniquely merges extensive insurance coverage with innovative cybersecurity solutions, empowering businesses to effectively manage and mitigate potential cyber threats.At Coalition, opportunities for impactful contributions through bold innovation are abundant and realized daily.About the RoleWe are seeking a Senior Software Engineer to spearhead the development of our internal AI platform and orchestration components. This role is crucial in expediting the deployment of intelligent Agents and Retrieval-Augmented Generation (RAG) pipelines throughout the organization. You will be responsible for the core infrastructure and SDKs that integrate advanced LLM capabilities with production-ready applications, transforming intricate AI research and datasets into smooth, scalable tools for our engineering teams. Your contributions will directly facilitate the automation of complex workflows and the delivery of intelligent, AI-powered solutions to our users.You will play a pivotal role as an architect and engineer of our internal AI platform, crafting components that fuel various AI Agents and RAG pipelines. Your focus will be on ensuring complex logic branches and AI workflows are clearly understood, thoroughly tested, and maintain high engineering standards. You will develop APIs and services that are user-friendly, enabling our internal teams to effortlessly incorporate AI capabilities into their processes.

About GoodLeap:GoodLeap is a pioneering technology firm dedicated to providing top-tier financing and software solutions for sustainable living. We specialize in products that range from solar panels and batteries to energy-efficient HVAC systems, heat pumps, roofing, and windows. With over 1 million homeowners benefiting from our innovative, seamless technology, we make green solutions more affordable and user-friendly. Additionally, thousands of professionals in home efficiency and solar sectors trust GoodLeap’s proprietary, AI-driven applications and developer tools for enhanced customer communication, advanced business intelligence, and optimized payment and operational processes. Since our inception in 2018, our platform has facilitated over $30 billion in financing for sustainable solutions. We also take pride in our award-winning nonprofit, GivePower, which is actively transforming lives by building and deploying essential water and clean electricity systems for over 1.6 million people across Africa, Asia, and South America.Position OverviewAs a Senior Software Engineer for our AI platform, you will play a crucial role in developing features and enhancements that leverage scalable and robust AI-first engineering practices. You will design tools and infrastructure that empower GoodLeap teams to efficiently create and enhance AI agents, aiding homeowners, contractors, and operations staff. Collaborating with a dynamic team of AI engineers, product managers, and data scientists, you will assess and refine our agent ecosystem to drive innovation.

Join CaptivateIQ as a Staff Software Engineer specializing in AI Platform development. In this pivotal role, you will design, implement, and maintain scalable AI solutions that empower businesses to optimize their compensation processes. Collaborate with cross-functional teams to drive innovation and enhance our platform capabilities.

Join BlueFlag as a Principal Software Engineer, where you will spearhead the design and implementation of innovative cloud-native applications, services, and robust data platform capabilities. This fully remote position calls for a skilled technical leader who excels in building comprehensive production software, while also managing cloud infrastructure, Kubernetes orchestration, and data engineering practices essential for secure, enterprise-grade platforms.This role transcends traditional platform responsibilities; we are looking for a visionary leader capable of guiding software-engineering-focused initiatives, which include APIs, backend services, and full-stack web applications. You will also oversee teams tasked with deploying and maintaining the foundational cloud and data tools essential for these applications, such as Databricks, Synapse, Starburst, Immuta, and Collibra. Additionally, you will play a pivotal role in shaping our approach to AI-enabled applications, focusing on agent-based workflows built on governed data and a reliable infrastructure.Key ResponsibilitiesSoftware Engineering LeadershipDesign, develop, and sustain production-grade software (services, APIs, and web applications) adhering to rigorous engineering standards: code quality, testing, observability, and operational readiness.Facilitate design reviews, set engineering standards, and mentor engineers across various projects—particularly those with a software-heavy focus.Create integration layers and service patterns that connect applications with data platforms, identity systems, and enterprise tools.Champion modern software development lifecycle (SDLC) practices, including trunk-based development, a strong code review culture, automated testing, and predictable release workflows.Cloud, Kubernetes, and Platform EnablementDesign and manage Kubernetes-based application platforms, establishing deployment standards, networking protocols, upgrade strategies, reliability measures, and day-2 operations.Implement and refine CI/CD pipelines and release automation for both applications and infrastructure, including GitOps methodologies where applicable.Build and sustain infrastructure-as-code (e.g., Terraform) and automated environment provisioning on Azure or AWS.Lead engineering teams in deploying and maintaining enterprise platform tools like Starburst, Immuta, Collibra, Databricks, Synapse, and other related services.Formulate and execute plans for cloud migrations and deployments, along with modernization strategies for application and data workloads.Data Engineering and AI EnablementDevelop and maintain data pipelines and supporting services that facilitate analytics, machine learning, and AI-driven applications.Collaborate with stakeholders to devise practical strategies for AI agents, infrastructure, and application enablement (e.g., orchestration patterns, knowledge integration, evaluation and monitoring) in secure environments.Why Choose BlueFlag

At SpyCloud, we are committed to enhancing internet safety by disrupting the criminal underground. Our innovative solutions successfully thwart cyberattacks and safeguard over 4 billion accounts globally. As cybercrime continues to evolve, being at the forefront of this fight makes SpyCloud an exceptional place to work. If you're passionate about aligning your career with a meaningful mission, look no further!We are looking for a Director of Software Engineering to spearhead the Console platform that powers our Threat Protection product. This is a pivotal role that emphasizes architectural excellence, platform advancement, and the integration of AI in engineering processes.You will lead a seasoned team of approximately 10 engineers dedicated to developing a robust multi-tenant SaaS platform for our clients. Your primary objective is not merely to increase headcount but to enhance productivity, foster innovation, and ensure system resilience through strong architectural practices and the application of AI.This position reports directly to the VP of Engineering and serves as a crucial technical ally with significant cross-team influence.

Role overview ditto is seeking a Senior Platform Engineer, Operator for a fully remote role. This position is open to candidates located in Atlanta, Austin, San Francisco, or Seattle. The focus is on designing, building, and maintaining systems that keep company operations running smoothly and efficiently at scale. What you will do Design and implement systems that improve platform scalability, performance, and reliability. Maintain and enhance the existing infrastructure to support ongoing business operations. Work closely with cross-functional teams to address technical challenges and streamline processes. Use technical expertise and leadership to drive key platform initiatives. Requirements Extensive experience in platform engineering. Strong problem-solving abilities and a collaborative mindset. Proven ability to contribute technical insights and lead engineering projects. Location This is a remote position. Candidates must be based in Atlanta, Austin, San Francisco, or Seattle.

About the Role Apptronik is hiring a Staff Software Engineer - Platform in Austin, TX. This role focuses on building and improving the core platform infrastructure that supports the company’s robotics technology. The position involves close collaboration with a skilled engineering team to design, develop, and refine systems that power current and future projects.

At Tenstorrent, we are at the forefront of AI innovation, setting new benchmarks for performance, usability, and cost-effectiveness. In a world where AI is transforming the computing landscape, our solutions are designed to seamlessly integrate advancements across software models, compilers, platforms, networking, and semiconductors. Our talented team of engineers has successfully developed a high-performance RISC-V CPU from the ground up, driven by a shared enthusiasm for AI and a commitment to creating the best AI platform available. We believe in the power of collaboration, curiosity, and tackling complex challenges together.Become a part of our team that is reshaping the future of AI computing at Tenstorrent. In this role, you will contribute to TT-Forge, our MLIR-based compiler, empowering developers to execute AI across all configurations of Tenstorrent hardware using an open-source, high-performance, general-purpose compiler. You will be at the cutting edge of the AI hardware revolution, crafting compiler technologies that expand the horizons of what's achievable.This position offers a hybrid work model, allowing you to work from our offices in Santa Clara, CA; Austin, TX; or Toronto, ON.We invite candidates of various experience levels to apply. During the interview process, candidates will be evaluated for the appropriate level, and offers will be tailored accordingly.

Senior Platform EngineerRole OverviewAs a Senior Platform Engineer, you will play a crucial role in the development and maintenance of our cutting-edge software platform that:Exposes critical Linux security instrumentation informationProcesses and organizes data into a reliable databasePublishes actionable insights for a distributed systemEnsures high unit test coverage across multiple Linux platformsConducts performance analyses, tuning software, and calculating throughputKey ResponsibilitiesDevelop and enhance our software platformCollaborate with cross-functional teams to ensure seamless integrationMaintain high-quality coding standards and documentationAnalyze and optimize system performance

Join Diligent Robotics as a Systems Software Engineer focusing on our innovative robotic platform. In this role, you will be instrumental in developing software solutions that enhance robotic capabilities and improve operational efficiency. Collaborate with a talented team of engineers and researchers to push the boundaries of robotics technology.

About Future Secure AI Future Secure AI develops advanced artificial intelligence solutions for global enterprises. The company focuses on solving complex problems across multiple industries, driven by a culture that values bravery, rigor, and curiosity. Leadership encourages open communication and values contributions from every team member. Professional growth is a priority, with support for ongoing development. The team includes experienced leaders and skilled engineers who work collaboratively to create impactful products.

At Upbound, we are at the forefront of revolutionizing infrastructure for the Agentic AI Era. As the original creators and primary maintainers of Crossplane, we are developing the Intelligent Control Plane, a groundbreaking platform that empowers organizations to make their infrastructure programmable, autonomous, and composable.Our mission is to enable AI-native enterprises by providing a foundational platform layer that equips teams to provision, manage, and adapt infrastructure at scale—ready for both human and AI agents. We collaborate with top cloud providers, independent software vendors, and open-source communities to accelerate organizational agility and confidence.Currently, Upbound supports Fortune 500 companies and platform engineers in over 100 countries. With Crossplane boasting over 100M downloads and being utilized by more than 1,000 teams worldwide, we are a Series B company backed by GV (formerly Google Ventures), Altimeter Capital, and Intel Capital, having raised $69M so far. Discover more at upbound.io.We are seeking a Senior Software Engineer to join our team and contribute to the development and operation of Upbound Spaces, our multi-control plane management software that is central to the Upbound Platform. As a member of the Spaces team, you will play a pivotal role in scaling Upbound to support thousands of control planes reliably, enhancing enterprise control plane management and operations in both cloud and on-premises environments. This is an exciting opportunity for you to make a significant engineering impact in both development and production operations.

About Future Secure AI Future Secure AI develops artificial intelligence solutions for real-world business challenges. The company’s technology supports teams across industries, emphasizing bold thinking, rigor, and curiosity. BRAVER values shape both the work and team culture, encouraging open communication and making space for every voice. Leadership maintains an open-door policy and supports individual growth as the company advances AI together. Role Overview: Senior AI Engineer – Software Development Senior AI Engineers (Software) at Future Secure AI lead customer-facing projects and collaborate with both client and partner technical teams. The role also works closely with internal groups to refine and improve technology solutions. Responsibilities span hands-on coding and aligning technical work with broader business and product strategies. Strong organizational skills and a drive to advance AI technology are essential. Locations Austin, TX New York, NY Toronto, CAN

About UsChorus Innovations is a rapidly expanding healthcare technology firm that offers an adaptive platform as a service (PaaS) for the swift creation of mobile, desktop, text messaging, and interactive voice applications. Our platform fuels groundbreaking healthcare, biomedical research, and community health initiatives across various institutions and public health organizations nationwide. We are committed to ensuring that every community has access to world-class health technology to thrive.Our mission is to enhance the lives of individuals and communities by democratizing technology development in health and research.Senior Product Platform EngineerLocation: HybridTeam: Platform EngineeringReports to: Senior DirectorType: Full-timeAbout the RoleWe are creating a next-generation Healthcare App Platform — a versatile foundation that facilitates the rapid development of high-quality, customizable healthcare applications. This is not a conventional role; we are constructing the platform that enables the creation of innovative products.Healthcare applications share a multitude of common features — including appointments, care plans, status tracking, forms, communication, and reporting. The challenge lies in allowing workflow customization without compromising developer productivity or runtime performance.We are seeking Senior Engineers to help define and build the service-oriented architecture that powers this platform, collaborating with in-house SMEs, product, and design partners.What You’ll Be DoingDesigning and building core platform services using Node.js / NestJS, with a focus on performance, modularity, and long-term maintainability.Modeling complex domains in PostgreSQL, applying sound data architecture principles (BCNF/3NF) to support customizable healthcare workflows.Developing internal tools, APIs, and libraries that accelerate product teams and enable safe, scalable customization across applications.Collaborating with product, design, and clinical teams to shape platform capabilities that directly address real-world healthcare scenarios.Empowering front-end teams to create high-quality applications by providing reliable, well-documented service interfaces and reusable UI components.Balancing short-term delivery with long-term vision, making strategic technical decisions.

Join our dynamic App Platform team as a Senior Platform Engineer, where you'll wear multiple hats including Architect, Developer, Consultant, and Leader. You'll design robust systems, write code for scalable applications, and collaborate with server teams to deliver high-quality infrastructure solutions. Your ability to articulate your experiences through blog posts and presentations will contribute to our open-source initiatives, enhancing our presence in the tech community.

We are seeking a talented and motivated Platform Engineer to join our dynamic team at Allen Control Systems. In this role, you will be responsible for designing, implementing, and maintaining scalable and robust platform solutions that meet our company's needs. Your expertise will contribute to our innovative projects and help shape the future of our technology stack.

Join ICON's innovative Government Technology team as a Senior AI Software Engineer, where your expertise will help shape the future of construction technology. We seek a skilled engineer who has transitioned from traditional software development into the cutting-edge realm of agentic AI. In this role, you will design, develop, and implement AI-driven tools and autonomous agents that enhance our software platform. Reporting directly to the Senior Director of Defense Technology Programs, this is a full-time, on-site position based in our Austin, TX campus.Key Responsibilities:Design and construct agentic AI systems that streamline complex workflows on ICON's platform.Develop features powered by large language models (LLMs) using advanced models and APIs (e.g., Anthropic, OpenAI).Architect and implement multi-agent systems, tool-use frameworks, and Model Context Protocol (MCP) integrations.Create robust Retrieval-Augmented Generation (RAG) systems involving document ingestion and vector retrieval strategies.Collaborate with cross-functional teams to identify automation opportunities and translate them into successful products.Oversee the entire development lifecycle of AI features, including prototyping, evaluation, and deployment.Act as a technical resource and mentor for best practices in agentic AI across the engineering team.Stay abreast of advancements in the agentic AI field and integrate new techniques into production.

About Future Secure AI Future Secure AI develops advanced artificial intelligence solutions for enterprise clients worldwide. The team values bravery, rigor, and curiosity, reflected in the company's BRAVER principles. Leadership combines deep experience with an approachable style, and professional growth is a priority. Employees are recognized for their contributions and encouraged to learn alongside colleagues who bring strong technical backgrounds. Role Overview The Platform Infrastructure Engineer will join the Platform Team in Austin, TX. This position focuses on designing, building, and maintaining the infrastructure that powers the FutureSecure.ai platform. The work involves close collaboration with engineers from different groups to keep the platform performant, scalable, and secure. The goal is to support reliable, AI-driven products for enterprise customers.