Software Engineer - Agent Infrastructure

As a leading innovator, Simular is creating the future of computer user agents, developing AI systems that can operate your computer on your behalf. Our backend infrastructure powers everything from live VM orchestration to agent planning and execution.We seek a versatile backend/infrastructure engineer who excels in uncertain environments, possesses strong …

At Exa, we are pioneering a groundbreaking search engine dedicated to powering every AI application. Our team is committed to building a robust infrastructure that enables us to crawl the web, develop cutting-edge embedding models for indexing, and create exceptionally high-performance vector databases using Rust for efficient searching. Our resources include a significant $5M H200 GPU cluster, which routinely activates tens of thousands of machines.The Infrastructure Team at Exa is responsible for creating the foundational tools and infrastructure that sustain all our systems. We are seeking talented infrastructure engineers to help us build the 'machine that builds the machine,' allowing our engineering organization to operate at maximum speed. This may involve developing GPU cluster orchestration with Kubernetes, executing map-reduce batch jobs on Ray, or crafting the most advanced observability tools available.

Atlas is revolutionizing the restaurant industry by developing a comprehensive operating system designed to streamline the processes of starting, managing, and expanding restaurants, whether online or offline. The talented team at Atlas previously founded Grain, a venture-backed online restaurant that achieved millions in revenue. Today, Atlas empowers restaurants with innovative solutions such as online storefronts, POS systems, third-party logistics, and seamless integrations with food platforms and AI technologies.Our current clientele includes notable names like SaladStop, Killiney, and Haidilao, and we are continuously bringing new brands into our ecosystem, including Casa Vostra, Artichoke, and Wewa, adding fresh restaurants every week.Our team and investors hail from prestigious companies such as Y Combinator, Global Founders Capital, Grain, Accenture, Microsoft, Udacity, McKinsey, and Salesforce.Explore our hiring memo here.Role OverviewThe Product Infrastructure Engineers at Atlas are crucial in propelling every engineering effort forward. You will construct the systems that enhance the safety, speed, and predictability of our shipping processes.Your work will be situated at the crossroads of infrastructure and product, with the systems you design powering the fundamental experiences that span compute, databases, APIs, deployment pipelines, and measurement frameworks. Your contributions will not only support scalability; they will shape the evolution of Atlas as a product.Key ResponsibilitiesDesign and develop robust infrastructure for multi-tenant computing, databases, queuing systems, and observability tools.Enhance deployment pipelines, implement feature gating, and facilitate canary rollouts to ensure safe and rapid shipping.Scale shared services and core platform components utilized across the Atlas ecosystem.Develop internal tools for monitoring, metrics, and experimentation to foster learning and reliability.Collaborate with product engineers to ensure scalability, performance, and fault tolerance are prioritized from the outset.Reassess abstractions and defaults that could hinder speed or resilience.Required Skills and Experience6+ years of experience in Software Engineering or Site Reliability Engineering (or Infrastructure Engineering).Proficiency with container orchestration platforms and tools such as Docker and Kubernetes.Experience with infrastructure as code and configuration management tools.Strong incident management skills and experience leading incident responses.Familiarity with Google Cloud Platform services and tools.Knowledge of modern observability platforms like Prometheus, Grafana, and ScoutAPM.Experience with Ruby on Rails and PostgreSQL is a plus.Ideal Candidate AttributesYou value speed and craftsmanship equally.You have created solutions that enhance both the product and the development process.You possess a systems-oriented mindset, understanding how code, data, and infrastructure influence product development.

About ClickHouseRanked on the prestigious 2025 Forbes Cloud 100 list, ClickHouse stands as a trailblazer in the rapidly evolving private cloud sector. With a remarkable base of over 3,000 clients and an astonishing annual recurring revenue (ARR) growth exceeding 250% year-on-year, ClickHouse excels in delivering real-time analytics, data warehousing, observability, and AI workloads.The company’s relentless growth trajectory was recently underscored by a successful $400M Series D funding round. In just the last quarter, notable clients such as Capital One, Lovable, Decagon, Polymarket, and Airwallex have embraced our platform or expanded their existing deployments. These clients join an esteemed roster of AI pioneers and global brands, including Meta, Cursor, Sony, and Tesla.Join us in our mission to revolutionize data utilization for businesses. Be part of our exciting journey!About the TeamThe Cloud Infrastructure Engineering team is responsible for constructing and overseeing the essential components of the ClickHouse Cloud data plane from end to end. This encompasses compute, networking, security, and a multi-cloud, multi-region architecture that ensures a dependable and scalable managed ClickHouse experience for our customers. We are seeking exceptionally skilled and experienced cloud infrastructure software engineers to join our team, who will play a pivotal role in designing, deploying, and maintaining our infrastructure.

Join Speechify as a Software Engineer specializing in Data Infrastructure and Acquisition. In this role, you will be at the forefront of developing innovative solutions that enhance our data processing capabilities. You will work collaboratively with cross-functional teams to design, implement, and optimize data pipelines that support our products and services.

Join OKX as a Senior/Staff Android Software Engineer and play a vital role in shaping the future of crypto. You will be responsible for developing and maintaining our core OKX app, which serves millions of users daily. Collaborating with cross-functional teams, you will identify customer needs and implement high-quality features through rapid iterations. This position offers a unique opportunity to gain insights into the complete lifecycle of crypto mobile applications, including professional and retail trading, asset management, and wallet functionalities.

About OKX:At OKX, we envision a future transformed by cryptocurrency, empowering individuals with newfound freedom. As a premier cryptocurrency exchange and the innovator behind the OKX Wallet, we provide millions with seamless access to crypto trading and decentralized applications (dApps). Trusted by numerous large institutions, our platform is both safe and reliable, bolstered by our Proof of Reserves. With offices worldwide, we uphold core values: We Before Me, Do the Right Thing, and Get Things Done. These principles shape our culture, enhance our processes, and create a welcoming, rewarding, and diverse environment for every member of the OKX team. About the Team:As a Mobile Software Engineer, you will play a vital role in developing and maintaining the core OKX app, which boasts millions of active users daily. Collaborating closely with design, product, and engineering teams, you will identify user needs and deliver high-quality features through rapid iterations. This position offers you the chance to gain comprehensive insights into the lifecycle of crypto mobile applications, including professional/retail trading, asset management, and wallet functionalities.

Join Our Team at AirwallexAt Airwallex, we provide a groundbreaking unified payments and financial platform tailored for global enterprises. Our innovative blend of proprietary technology and software empowers over 200,000 businesses worldwide, including industry leaders like Brex, Rippling, Navan, Qantas, SHEIN, and many more. We offer fully integrated solutions that simplify the management of business accounts, payments, spend oversight, treasury functions, and embedded finance on a global scale.Founded in Melbourne, our vibrant team of over 2,000 talented individuals across 26 offices worldwide is dedicated to creating the future of financial services. With a valuation of US$8 billion and support from leading investors such as T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, Airwallex is at the forefront of revolutionizing global payments. If you’re ready to take on the most ambitious projects of your career, we invite you to join us.What We Look ForWe seek builders with a founder-like mentality who aspire to create a substantial impact, experience rapid personal growth, and take true ownership of their work. You should possess strong expertise and analytical skills, driven by our mission and operating principles. You are quick to act with sound judgment, deeply curious, and capable of making decisions based on first principles, balancing speed with thoroughness.Collaboration and humility are key traits you bring to the table as you transform innovative ideas into tangible products. You thrive in an environment that encourages the use of AI for smarter work and faster problem-solving. Here, you'll face complex challenges alongside exceptional colleagues and advance your career as we redefine the landscape of global banking. If this resonates with you, let's embark on this journey together.Your Role: Contribute to Our IAM & Account Infrastructure TeamBecome a vital member of our Identity and Access Management (IAM) and Account team, where your contributions will significantly enhance our identity solutions and strengthen our account infrastructure. We are eager to welcome passionate engineers ready to engage in pioneering projects that improve the availability, scalability, and security of our platform. Collaborate globally with product managers, designers, and fellow engineers to deliver outstanding IAM solutions that protect businesses and optimize our account infrastructure for Airwallex's remarkable growth.

Join a vibrant team dedicated to the exploration, design, management, and optimization of our on-premises cloud infrastructure platforms and services. As a Cloud Infrastructure Engineer, you will collaborate with skilled cloud infrastructure engineers to implement robust cloud networking, storage solutions, virtual machines, and security measures. A solid understanding of cloud infrastructure technologies, architectural principles, and site reliability engineering (SRE) is essential for success in this role.

As a Senior Infrastructure Engineer Consultant at Thoughtworks, you will play a pivotal role in empowering our clients to design and enhance the infrastructure systems that underpin their software delivery. You will thrive in collaborative settings, working alongside diverse teams to address complex challenges and develop innovative solutions that align with organizational goals. Your blend of technical acumen and adaptive thinking will drive improvements, ensuring the highest standards of technical quality and operational efficiency. You will guide clients in adopting agile methodologies and the DevOps mindset, fostering a culture of collaboration and continuous improvement.

Join Assurity Trusted Solutions (ATS), a proud subsidiary of the Government Technology Agency (GovTech), where we are committed to fostering trust and collaboration in a dynamic digital landscape. For over a decade, ATS has delivered a broad spectrum of products and services, including infrastructure and operational services, authentication, governance, assurance services, and managed processes. We collaborate closely with GovTech, government agencies, and commercial partners to mitigate cyber risks and enhance security frameworks. We are seeking an enthusiastic Infrastructure Engineer (Backup and Automation) to be a key member of our team! Your responsibilities will include:Contributing to the L2 team responsible for enterprise backup solutions, storage, and virtualization technologies.Managing capacity and optimizing the hyper-converged virtualized platform to support both current and future workloads.Implementing automated provisioning and scaling of servers, along with compliance checks using automation tools.Evaluating and developing backup strategies and policies to enhance backup performance and ensure effective system/data recovery.Overseeing supplier and contractor management.Proactively identifying opportunities to improve operations and streamline workflows while fostering collaboration across teams.Adopting and reviewing industry best practices for Government IT infrastructure.Ensuring project implementations and operations align with Government technology standards and policies.

Join our dynamic team at ncs3 as an Infrastructure Engineer. In this pivotal role, you will be responsible for designing, implementing, and maintaining our IT infrastructure to ensure optimal performance and security. You will work closely with cross-functional teams to develop innovative solutions that meet our business needs. Your expertise will help us drive efficiency and enhance our technological capabilities.

Join our innovative team as an Infrastructure Security Engineer, where your expertise will be invaluable in designing, building, and maintaining robust infrastructure security services. You will play a vital role in ensuring the reliability, availability, and security of our infrastructure platform by implementing advanced automation, effective monitoring, and rapid incident response strategies. A strong understanding of IT architecture, cybersecurity practices, and site reliability engineering (SRE) is essential, along with analytical skills to troubleshoot and resolve security incidents efficiently.

Join our dynamic team at Activate Interactive Pte Ltd as an Infrastructure Engineer. In this pivotal role, you will be responsible for designing, implementing, and maintaining our infrastructure systems to ensure high availability and performance. You will collaborate with cross-functional teams to deliver scalable solutions that meet our business needs.

Overview:Are you driven by the challenge of digital transformation and eager to work with cutting-edge IT technologies? Join AvePoint, a pioneering leader in data management and governance, where you will be instrumental in helping public sector organizations realize their IT digitization strategies. If you are passionate about making a meaningful impact and thrive on challenges, this is the opportunity for you!Securing the Future with AvePointAvePoint is a global frontrunner in data management and governance, trusted by over 21,000 customers around the world to enhance their digital workplaces across platforms like Microsoft, Google, and Salesforce. Our extensive global channel partner network includes more than 3,500 managed service providers, value-added resellers, and systems integrators, with our solutions featured in over 100 cloud marketplaces. For more information, visit www.avepoint.com.At AvePoint, we are committed to investing in our team. Our culture, defined by agility, passion, and collaboration, empowers you to shape your career, make a significant impact, and take charge of your future. Discover how you can unlock your potential with us!

Join our innovative team at NCS as a Senior Infrastructure Solutions Engineer! We are looking for passionate individuals who strive to elevate technology and foster collaboration.If you are dedicated to achieving excellence, eager to showcase your expertise, and enthusiastic about merging people with technology, we invite you to explore this exciting opportunity with us! Position OverviewAs a Senior Infrastructure Solutions Engineer, you will play a pivotal role in presales solutioning and executing enterprise infrastructure projects. Your focus will be on VMware Infrastructure, VMware Cloud Foundation (VCF), and various public cloud platforms. This position demands proficiency in designing, deploying, and managing hybrid and multi-cloud environments, alongside skills in integrating and automating infrastructure components to support modern application workloads. Key Responsibilities:Presales Solutioning:Collaborate with solution architects and sales teams to tailor infrastructure solutions that meet diverse client needs.Craft detailed technical proposals, solution blueprints, and impactful presentations for client engagements.Conduct thorough technical reviews to ensure solution quality and alignment with desired business outcomes.Engage in technical solution reviews to assess quality, feasibility, and risks before proposal submission.Implementation & Delivery:Lead a team in the deployment and configuration of VMware Infrastructure, including vSphere, NSX, vSAN, and VMware Cloud Foundation across private, hybrid, and multi-cloud environments.Integrate and manage public cloud platforms such as AWS, Microsoft Azure, and Google Cloud Platform, ensuring smooth workload migration and hybrid connectivity.Automate infrastructure provisioning and lifecycle management using tools like Terraform and Ansible.

Join our innovative team as an Infrastructure Platform Engineer, where you will play a pivotal role in researching, designing, constructing, and optimizing distributed systems and platforms that empower our internal developers and products. A solid grasp of IT architecture, systems design, application and systems integration, and site reliability engineering (SRE) is essential for success in this role.

Key Responsibilities· Oversee and enhance the organization's on-premise and cloud infrastructure.· Conduct routine monitoring, troubleshoot issues, and assist with installations and configurations.· Offer technical support to end-users ensuring a seamless experience.· Document processes, create a Knowledge Base, and maintain accurate records.· Design, build, and sustain intricate IT infrastructure systems.· Optimize and manage network systems, servers, and cloud services effectively.· Implement robust security measures while ensuring compliance with industry standards.· Lead projects related to infrastructure patching, upgrades, and migrations.· Collaborate with fellow IT professionals to develop and execute IT projects.· Be part of a supportive team during Normal Business Hours with occasional after-hours and weekend work.

We are seeking a highly skilled Senior Infrastructure Engineer / Observability Lead to join our dynamic team at ncs3 in Singapore. In this pivotal role, you will spearhead our observability initiatives, ensuring robust infrastructure monitoring, performance optimization, and data-driven decision-making. You will collaborate with cross-functional teams to design and implement innovative infrastructure solutions that enhance system reliability and scalability.

Join Airwallex as a Senior DevOps Engineer!At Airwallex, we are transforming the global payments landscape with our innovative financial platform tailored for businesses. Our state-of-the-art proprietary infrastructure and software empower over 200,000 companies around the world, including industry leaders like Brex, Rippling, Navan, Qantas, and SHEIN, enabling them to seamlessly manage their business accounts, payments, and treasury solutions on a global scale.Founded in Melbourne, Airwallex boasts a diverse team of over 2,000 talented individuals across 26 offices globally. With a valuation of US$8 billion and support from prestigious investors such as T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, we are at the forefront of revolutionizing the global financial ecosystem. If you are ready to embark on a challenging and rewarding career journey, we invite you to join us!