Staff Software Engineer - Frontend Trading Systems

Join a Transformative CompanyAt Palantir, we are pioneers in developing cutting-edge software that revolutionizes data-driven decision-making and operational efficiency. Our innovative platforms empower partners to achieve remarkable feats, such as developing life-saving pharmaceuticals, predicting supply chain disruptions, and assisting in locating missing …

Join a Transformative OrganizationAt Palantir, we create innovative software that revolutionizes how data informs decision-making and operations. Our platforms equip partners to develop groundbreaking solutions—from lifesaving medical advancements to optimizing supply chains and aiding in critical social issues like finding missing persons.Your RoleAre you passionate about designing and implementing cutting-edge platforms that support mission-critical software at an immense scale? The Apollo platform is engineered to facilitate seamless software management and continuous deployment, no matter the environment. We are pushing the boundaries of SaaS, extending its capabilities from on-premise installations to various cloud services, isolated environments (air-gapped), and stringent accreditation frameworks such as IL-5 and FedRAMP. To delve deeper into Apollo’s innovative solutions, check out our blog or view our Apollo demo day.As a Software Engineer specializing in the Apollo platform, you will develop scalable software solutions that redefine how organizations deploy their applications. Your contributions will be pivotal in managing the software deployment processes for both Palantir and its diverse clientele across commercial and government sectors.We seek individuals with a strong curiosity, a commitment to engineering excellence, and the ability to thrive in a fast-paced environment where innovative ideas are encouraged. Apollo Software Engineers engage throughout the entire product lifecycle—from brainstorming and design to prototyping, execution, and deployment. Collaborating closely with both technical and non-technical teams, you will gain insights into our customers' challenges and create effective solutions to address them.This opportunity welcomes applicants at all experience levels.

Continua is at the forefront of innovation with our AI agent, designed to enhance group conversations by streamlining planning, coordination, and information retrieval. Backed by industry leaders like Google and Bessemer Venture Partners, we are shaping the future of socially-intelligent AI.With our rapid growth in recent months, we are seeking a talented individual to elevate the quality of our AI agent experience and help us scale to new heights.This is a hybrid role based in New York, NY, requiring onsite presence 3+ days per week.

Continua has pioneered an innovative AI agent that seamlessly integrates into group conversations, simplifying planning, coordination, and information retrieval. Backed by industry leaders such as Google and Bessemer Venture Partners, Continua is at the forefront of developing socially-intelligent AI solutions.In light of our impressive growth trajectory, we are eager to welcome an experienced systems software engineer who will elevate the quality of our AI agent experience and help scale our operations to new heights.This is a hybrid position based in New York, NY, with in-office work expected 3+ days per week.Key Responsibilities:Architect, develop, and optimize backend services and APIs using Python (and preferably Go) to support our AI agent platform.Collaborate with machine learning engineers to incorporate large language models (LLMs) into production systems effectively.Lead feature development from concept to deployment: gather requirements, code, test, and iterate.Enhance system reliability and scalability by improving testing processes, eliminating performance bottlenecks, and refining infrastructure.Work closely with cross-functional teams, including our CEO, product manager, and designers, to transform product vision into technical solutions.Engage in on-call rotations and production maintenance to ensure a superior user experience.Your Profile:You are a seasoned Systems Software Engineer with a solid understanding of both backend and frontend systems. You possess a balance of technical expertise and product insight, creating reliable, user-centric applications that can scale effectively. You thrive in a fast-paced startup environment, collaborate across disciplines, and take ownership of features from inception to launch.Your adaptability in ambiguous situations, enthusiasm for emerging AI technologies, and commitment to a hybrid working model in New York City will make you an ideal fit.7+ years of experience in infrastructure and backend engineering.Solid understanding of database technologies, such as SQL, Postgres, etc.Strong product intuition, balancing user needs with technical feasibility.Comfortable working across the entire technology stack, from frontend to backend and data pipelines.Familiarity with cloud architecture and deployment, especially on Google Cloud Platform (GCP) or Terraform.Ability to work autonomously and manage uncertainties in a dynamic environment.

LaBella Associates is seeking a Software Engineer to join the Power Systems team in Rochester, NY. This position plays a key role in managing the full software development lifecycle for projects that support power systems operations. The work involves maintaining quality standards and applying strong technical skills throughout each stage of development. What you will do Work closely with Product Owners and Operations Managers to develop solutions that address technical requirements. Maintain and support custom internal web applications, ensuring they remain reliable and effective. Participate in the design of new software and computer systems, contributing technical input and ideas. Create schematics or wireframes for software, mentor junior engineers in design methods, and help align projects with customer needs. Stay current with new technologies and tools to improve efficiency and modernize development processes. Encourage and promote coding best practices within the team. Assist with the implementation of Continuous Integration and Continuous Deployment (CI/CD) practices. Take part in planning project scope and contributing to creative project direction. Role overview This role focuses on collaboration, technical problem-solving, and continuous improvement. The Software Engineer will support both new development and ongoing maintenance, working as part of a team committed to quality and innovation in power systems software.

Your OpportunityJoin our innovative team at LM Studio as a Software Engineer specializing in AI/ML Systems. We seek a dynamic individual who thrives at the crossroads of machine learning and systems engineering, enjoys tackling complex challenges, and is dedicated to crafting exceptional products.In this role, you will be responsible for developing and enhancing on-device inference engines and integrations for local large language models (LLMs) and advanced AI technologies within LM Studio. You will design and maintain the runtime that facilitates on-device model inference, provide immediate support for new models on launch day, and optimize performance across diverse hardware setups.Collaboration is key here. You will engage closely with model authors and upstream open-source communities (such as llama.cpp, MLX, and others) to ensure that LM Studio users access cutting-edge AI experiences.If you're passionate about bridging the gap between models and systems and care about delivering outstanding local AI-powered experiences for both users and developers, this position could be your next great adventure!

Role Overview Datadog is looking for a Senior Software Engineer focused on Distributed Systems to join teams in Boston, MA or New York, NY. This role centers on designing, building, and maintaining the core platforms that power Datadog’s applications. These systems handle data at massive scale, supporting real-time ingestion, storage, analysis, and querying of billions of events from customers worldwide. What You Will Do Design and implement distributed data pipelines built for durability, high availability, and low latency Operate and improve platforms that support internet-scale workloads Ensure systems are reliable and efficient for real-time analytics Workplace and Culture Datadog values a lively office culture that encourages creativity, teamwork, and strong connections among colleagues. The company offers a hybrid workplace model to support work-life balance.

COMPANY OVERVIEWKKR & Co. Inc. is a prominent global investment firm specializing in alternative asset management and offering comprehensive capital markets and insurance solutions. With a steadfast commitment to generating attractive investment returns, KKR employs a disciplined investment philosophy, top-tier talent, and actively supports growth within its portfolio companies and the communities they serve. The firm sponsors investment funds focused on private equity, credit, and real assets, and collaborates with strategic partners managing hedge funds. KKR’s insurance subsidiaries provide innovative retirement, life, and reinsurance products through the management of Global Atlantic Financial Group.TEAM OVERVIEWThe Investment Technology group at KKR is at the forefront of developing and operating systems that drive the entire investment lifecycle—from deal sourcing and portfolio construction to risk management and monetization. We engineer platforms that integrate data, personnel, and insights across sectors like Private Equity, Credit, Real Estate, Infrastructure, and Capital Markets, empowering investment teams to make informed, rapid decisions at scale. Our mission is to revolutionize KKR's investment strategies by creating unified, data-centric platforms that enhance efficiency, transparency, and alpha generation.POSITION SUMMARYAs a Lead Engineer II, you will take on a pivotal role as a senior hands-on technical leader, orchestrating cross-functional efforts and delivering complex projects. You will leverage your architectural expertise and leadership skills to ensure effective execution amidst ambiguity.

Remote - US.At EngFlow, we empower developers to streamline their software builds and testing processes. Our innovative cloud-based, distributed service optimizes developer workflows through remote execution and caching, significantly enhancing efficiency, productivity, and overall product quality.Supported by leading investors, EngFlow is transforming the way organizations build software and deliver thoroughly tested products. Our solutions can accelerate builds by a factor of 10 or more, while our observability platform offers actionable insights for optimization. Founded by prominent contributors to Bazel, we create tools that enable engineering teams—from startups to Fortune 500 companies—to boost developer velocity and enhance build performance.Discover more about our mission, culture, and team: EngFlow | VideoAs a Software Engineer specializing in build systems, compilers, and languages, you will collaborate with engineers who have developed Bazel and contribute to key open-source projects such as gRPC, Goma, Soong, and CMake. You will face intricate challenges related to real-time performance, scalability, and build systems, while experimenting with cutting-edge technologies to enhance the EngFlow platform.You will have the chance to develop core features of our platform, which powers the builds for leading companies like Brave Software, Blue River Technology, and Snap.Key Responsibilities:Build Systems Expertise: Focus on essential features related to build systems and compilers, emphasizing scalability and real-time performance.Open-Source Contribution: Enhance and contribute to open-source projects such as Bazel and gRPC.Platform Development: Address complex challenges and develop scalable systems that boost developer productivity for global tech companies.Collaboration: Partner with core engineers who created Bazel and experiment with advanced technologies to enhance our platform.Operational Excellence: Uphold high standards for software delivery at scale and ensure operational excellence.

About Standard BotsAt Standard Bots, we are on a mission to transform the landscape of real-world automation by significantly reducing barriers to entry. We empower industries and users to harness the potential of automation through user-friendly applications and APIs. Our commitment to simplicity and user experience is at the core of our revolutionary approach, enabling anyone to tackle challenges without needing expertise in robotics or automation.Your Role:We are seeking a Senior Software Engineer to design and develop the foundational manufacturing systems that drive our operations. This includes systems for MRP, MES, inventory management, work orders, and production tracking, all seamlessly integrated with our robotic arms.In this role, you will create software that orchestrates physical production workflows, bridges digital systems with real-world hardware, and guarantees reliability, traceability, and operational excellence throughout our manufacturing processes.

Standard Template Labs is an innovative startup operating in stealth mode, dedicated to revolutionizing IT Service and Configuration Management through AI technologies. Supported by prominent investors, we are at the forefront of integrating AI, graph-based architectures, and cutting-edge design to transform enterprise technology management.About the Role:We are seeking a Staff Software Engineer who excels at the crossroads of AI systems design, large-scale distributed infrastructure, and product innovation. In this role, you will spearhead technical projects that manifest AI-native functionalities—developing resilient, scalable systems that incorporate LLMs, data-driven automation, and graph intelligence into enterprise processes.This position is ideal for a hands-on leader who is not only proficient in coding but also adept at mentoring others and shaping technical strategies in an AI-centric environment.Key Responsibilities:AI-Driven Systems EngineeringCraft and implement AI-native architectures that integrate LLMs and intelligent automation into ITSM and CMDB workflows.Utilize LLMs, embeddings, and retrieval pipelines to enhance natural language interfaces, knowledge synthesis, and reasoning within our platform.Collaborate with product, design, and data teams to embed AI throughout the product experience—from backend systems to user-facing features.Technical OwnershipTake end-to-end ownership of intricate systems: design, architecture, deployment, and reliability in production.Navigate architectural choices while balancing immediate performance with long-term scalability and sustainability.Contribute to defining our AI-first engineering stack and methodologies for prompt orchestration, model integration, and continuous learning.Hands-On EngineeringDevelop clean, scalable, and testable code that pushes the boundaries of AI-enabled systems.Design and enhance distributed, event-driven systems and APIs capable of handling data and inference at scale.Perform in-depth code reviews and optimize performance across high-traffic production environments.

Hudson River Trading (HRT) stands as a premier quantitative trading and investment firm, renowned for our innovative strategies across multiple asset classes. At the heart of our achievements is our powerful compute cluster, the backbone of our trading strategies that continuously evolve and excel.We invite creative and analytical minds to join our team as a Storage Developer. In this pivotal role, you will enhance the data storage libraries and tools utilized by our Research teams, driving the development of state-of-the-art trading strategies. Your journey will involve deep exploration of C++ and advanced storage solutions, all while working at scale to facilitate groundbreaking research. Collaborate with a team of talented developers who are eager to push the limits of technology and make a significant impact.

At EngFlow, we empower developers to streamline their software building and testing processes. Our innovative cloud-based and distributed service significantly enhances developer workflows through remote execution and intelligent caching, resulting in improved efficiency, productivity, and product quality.Backed by leading investors, EngFlow is at the forefront of transforming the software development landscape. We deliver solutions that accelerate builds by tenfold or more, while our observability platform offers actionable insights for optimization. Founded by prominent contributors to Bazel, we create tools that enable engineering teams—from dynamic startups to established Fortune 500 companies—to boost developer velocity and enhance build performance.Find out about our mission, culture, and team: EngFlow | Watch our VideoAs a Software Engineering Manager specializing in build systems, compilers, and programming languages, you will lead a talented engineering team and spearhead the development of pivotal features for our platform. You will have a significant impact on collaborative projects involving Bazel, gRPC, Goma, Soong, CMake, and other open-source initiatives, addressing intricate scalability and performance challenges. This role presents abundant opportunities to explore cutting-edge technology and contribute to a scalable product utilized by some of the most exciting tech companies globally.You will report directly to the Head of Product Engineering, and your responsibilities will encompass project leadership, team management, and direct contributions to product and platform engineering. Over time, this position may evolve from an individual contributor role to a managerial position.

Join SoundCloud as a Lead Principal Software Engineer / Systems Architect, where you will play a pivotal role in designing and implementing innovative software solutions that power our platform. You will collaborate with cross-functional teams to define system architecture and ensure the scalability and reliability of our services.

About FuboTV:FuboTV Inc. is a pioneering live TV streaming service focused on delivering a consumer-first experience that is reshaping the future of television.Recognized as one of Fast Company’s Most Innovative Companies (2026) and the Financial Times’ Fastest-Growing Companies in the Americas (2026, 2025), FuboTV also owns Hulu + Live TV (entertainment), Fubo (sports), and Molotov (entertainment and sports), streaming to audiences worldwide.Our Mission:We aim to provide premium sports, news, and entertainment content through an unparalleled user experience that prioritizes choice, flexibility, and value.About the Role:*This position is a hybrid role based in New York City. Candidates must reside in NYC and be willing to work in the office three days a week (Tuesday, Wednesday, Thursday).* We are on the lookout for a Software Engineer with a robust foundation in backend development and a solid understanding of infrastructure principles. This role is crucial for building and maintaining scalable, reliable, and high-performance systems that support our video infrastructure and core services. We need a hands-on engineer who thrives in both software delivery and system reliability.The Video Input/Output Systems team oversees all facets of linear video operations, including ingestion, storage, distribution, advertising, scheduling, and client playback at scale.This is a fantastic opportunity for a software engineer to engage with both internal and external stakeholders, crafting efficient systems that align with critical business objectives. You will collaborate closely with our Streaming Media Operations (Acquisition, Encoding, Operations), Advertising Engineering, Platform, Product Management, Players, Content Distribution, and Sales teams to create integrated solutions.What You’ll Do:Design and implement high-throughput, low-latency video backend services, focusing on scalable architecture, efficient data processing, and fault-tolerant behaviors during peak traffic.Integrate services with comprehensive metrics, distributed tracing, structured logging, and health checks to enhance real-time observability and actionable alerts.Manage the reliability lifecycle—from establishing SLIs/SLOs to leading incident responses, triage, on-call rotations, and long-term reliability engineering initiatives.Architect scalable and event-driven services and microservices to support millions of concurrent viewers.Collaborate extensively with SRE and partner teams to fine-tune service performance across edge caches.

About Addepar Addepar is a global data and AI platform serving investment professionals. The platform brings together portfolio, market, and client data, offering AI-driven insights directly within investment and client workflows. Over 1,400 firms across nearly 60 countries use Addepar to manage and advise on approximately $9 trillion in assets. The open platform connects with nearly 650 partners in software, data, and consulting, supporting investment operations for a wide range of firms. Addepar has offices in New York City, Salt Lake City, London, Edinburgh, Pune, Dubai, Geneva, and São Paulo. Role Overview The Order Management System (OMS) team at Addepar is hiring a Software Engineer with strong Java skills. This team develops the Trading Order Lifecycle Management system, which links investment intent to market execution. The platform connects portfolio managers to executing brokers, supporting accurate trade execution, allocation, and reporting. What You Will Do Develop and maintain high-performance systems for trading order lifecycle management Ensure accurate execution, allocation, and reporting of trades Collaborate with product and design teams Work with Agile methodologies and AI-assisted development tools Who We’re Looking For Experience with Java in a hands-on engineering role Attention to detail and a commitment to quality engineering practices Interest in trading systems and order management Comfort working in a collaborative, cross-functional team Legally authorized to work in the United States without current or future sponsorship Compensation and Benefits Addepar uses a market-driven approach to compensation. The base salary range for this role is $107,000 - $168,000, depending on skills, experience, qualifications, work location, and market conditions. This range applies to roles in Colorado, California, and New York. Bonuses, equity, and benefits are provided in addition to base salary. Your recruiter will share more details about the salary range for your specific location during the hiring process. The figures above reflect base salary only and do not include bonuses, equity, or benefits.

Join our dynamic team at Blacksmith as a Principal Systems Engineer, where you will play a crucial role in designing, developing, and implementing innovative systems solutions. Your expertise will guide projects from conception to execution, ensuring they meet both technical and user requirements.

Join Justworks as a Senior Engineer in our Knowledge Systems team, where you will play a crucial role in developing innovative solutions to enhance our knowledge management systems. You will collaborate with cross-functional teams to drive improvements, ensuring that our knowledge systems are efficient, user-friendly, and scalable. Your expertise will help us deliver exceptional services that empower our users and enhance their experience.

OverviewInfinite Machine is seeking a talented Systems Validation Engineer to lead the validation processes for vehicle software, firmware, and interconnected systems. This dynamic role bridges mobile software, backend services, and vehicle functionality, prioritizing hands-on testing, automation, and swift issue resolution.In this position, you will guarantee that new mobile application and vehicle firmware releases undergo comprehensive testing across all supported devices and vehicle configurations prior to deployment. Your responsibilities will include developing and sustaining an automated testing pipeline, validating releases on actual vehicles, and collaborating closely with software engineers to identify and resolve issues. Additionally, you may directly contribute to bug fixes and minor development features as needed.This is a hands-on, on-site role, requiring close collaboration with a compact engineering team at our headquarters in Long Island City.ResponsibilitiesConduct weekly validations of new mobile application releases on real vehicles and compatible Android and iOS devices.Continuously test vehicles to ensure the quality and functionality of firmware updates and assess vehicle performance.Design, implement, and maintain an automated testing pipeline for mobile application releases and associated backend services.Ensure comprehensive test coverage across various vehicle configurations, firmware versions, and device types.Monitor test outcomes, regressions, and release readiness utilizing issue tracking and test management tools.Engage in debugging customer-reported issues related to mobile applications and vehicle interactions.Assist in bug fixes or feature enhancements for the mobile application or supporting tools as required.Work in partnership with software, firmware, and vehicle teams to continuously enhance validation methods and release quality.QualificationsRequiredMinimum 2 years of experience in a software validation or development role.Proficient in testing mobile applications on Android and iOS platforms.Solid understanding of the interaction between embedded firmware and software systems.Familiarity with mobile development technologies including React Native, Swift / Objective-C, or Java / Kotlin.Strong knowledge of software development life cycle (SDLC) and testing methodologies.