Software Engineer II (Backend, Business Systems)

At WHOOP, we are dedicated to revolutionizing human performance and extending healthspan. By empowering our members with a profound understanding of their bodies and daily activities, WHOOP enables individuals to achieve their peak potential.We are seeking a talented Software Engineer II to become an integral part of our Business Systems team. In this pivotal role, you will be responsible for designing and implementing robust backend systems that drive WHOOP's internal operations, fostering scalability and efficiency throughout the organization. You will architect and maintain essential services and integrations that support various functions, including Finance, Operations, and Member Services. By developing reliable, secure, and high-performance systems, you will have a direct impact on how WHOOP delivers unparalleled value to our members and scales on a global level.

At WHOOP, we are dedicated to empowering individuals to enhance their performance and extend their healthspan. As a Senior Software Engineer on our Business Systems team, you will be instrumental in designing and implementing robust backend systems that drive WHOOP’s internal operations. Your efforts will facilitate scalability and operational efficiency across various departments, including Finance, Operations, and Member Services. By architecting and maintaining critical services and integrations, you will play a crucial role in ensuring that our systems are reliable, secure, and high-performing, ultimately helping WHOOP deliver exceptional value to our members and support our global growth ambitions.

At WHOOP, our mission is to enhance human performance and healthspan. We empower our members to reach new heights by providing them with valuable insights into their bodies and daily lives.We are seeking a talented Software Engineer II to bolster our Business Systems team. In this pivotal role, you will be responsible for designing, developing, and maintaining internal tools and integrations that are crucial for our business operations. You will collaborate cross-functionally with various teams at WHOOP to ensure our systems are scalable, reliable, and efficient, thus significantly impacting our ability to serve our members and scale our business.

Join Anduril Industries as a Senior Software Engineer specializing in Flight Management Systems. In this pivotal role, you will design, develop, and implement software solutions that enhance our advanced flight management technologies. You will work closely with cross-functional teams to ensure high-quality software delivery and contribute to innovative projects that push the boundaries of technology.

FieldAI is at the forefront of revolutionizing the interaction between robots and the real world. Based in Boston, our dynamic R&D team is dedicated to developing AI systems that are risk-aware, reliable, and ready for field deployment. Our solutions address some of the most challenging problems in robotics, unlocking the full potential of embodied intelligence. We pride ourselves on a pragmatic approach that combines cutting-edge research with practical deployment, moving beyond standard data-driven methods and transformer-only architectures. Our systems are already deployed worldwide, and we are committed to continuous improvement through rapid iterations based on real-world applications.We are looking for enthusiastic engineers to join our team and contribute to the advancement of our humanoid robot software stack. In a fast-paced environment, you will collaborate with a focused team to integrate various subsystems such as perception, planning, locomotion, and manipulation into a seamless, reliable system that operates effectively in unstructured real-world environments. A key responsibility will be to transition research-grade capabilities into robust, production-quality systems. The ideal candidate will possess a solid understanding of robotic software systems and demonstrate the practical skills necessary for delivering high-quality, maintainable code within a small, dedicated team.

Join Anduril Industries as a Staff Software Engineer specializing in our Flight Management System. In this role, you will lead key technical initiatives, develop cutting-edge software solutions, and collaborate with cross-functional teams to enhance our drone technology. Your expertise will be critical in optimizing flight operations and ensuring the reliability of our systems in real-world applications.

GMO seeks a Software Engineer focused on Client Systems for its Boston, MA office. This position involves developing and refining software that underpins client services. Teamwork with colleagues from various backgrounds is part of the daily routine. Key responsibilities Design, build, and implement software solutions for systems used by clients Collaborate with teams across disciplines to deliver new features and system improvements Troubleshoot technical issues to maintain system efficiency and reliability Share ideas and technical expertise to enhance user experience and overall system performance Location This role is based in Boston, MA.

At Anduril Industries, we're on a mission to revolutionize defense technology for the U.S. and allied military forces. By integrating innovative expertise and cutting-edge technology, we're transforming how military systems are designed, built, and sold. Our advanced Lattice OS powers a sophisticated AI-driven command and control center that synthesizes thousands of data streams into actionable insights. In this new era of strategic competition, we're dedicated to delivering breakthrough advancements in autonomy, AI, computer vision, sensor fusion, and networking technology to the military within significantly reduced timelines.About the TeamOur Maritime Division is comprised of a diverse group of specialists in software, robotics, AI, sensor fusion, and data analysis, all working together to create advanced software and hardware solutions that significantly enhance our clients' capabilities. We're at the forefront of deploying next-generation autonomous systems designed to meet the demanding challenges of maritime operations. Our innovative offerings include a unique ultra-long-range underwater vessel platform and a versatile maritime vehicle architecture that can scale from small to extra-large sizes. Currently, we're engaged in high-value contracts while also executing Robot-as-a-Service (RaaS) AUV operations.To continue our momentum, we are heavily investing in an expanded product portfolio that includes Dive-XL, Dive-LD, Copperhead, Seabed Sentry, and other upcoming systems. These products are designed to create a cohesive system-of-systems approach, enabling comprehensive execution of various autonomous missions in the maritime domain. If you are driven to solve impactful challenges and contribute to national strategic priorities, we invite you to join our Maritime Division and help us shape the future of defense capabilities.About the JobAs a Senior Software Engineer, you will independently lead the development of a range of embedded and safety-critical software integrated into our products. Responsibilities include the management of devices, drivers, firmware, power management, networking, as well as contingency management and recovery. We expect our Senior Software Engineers to take ownership of outcomes at both the major subsystem and system levels. You will serve as a technical lead, guiding the rapid architecture, design, delivery, support, and evolution of next-generation autonomous platforms throughout their entire product lifecycle.

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.

About SimpliSafe At SimpliSafe, we are revolutionizing home security with cutting-edge technology, driven by our commitment to safeguarding the homes and lives of our customers. Our mission is clear: to ensure that Every Home is Secure. We foster a culture that values collaboration, innovation, and personal growth, enabling individuals to take on challenges that make a real difference in the lives of those we protect. Here, we want you to not only work but grow and thrive. We embrace a hybrid work model that allows our teams to balance their time between the office and home. Typically, our teams gather in our state-of-the-art office on Tuesdays and Wednesdays, while enjoying flexibility to choose their work environment for the remainder of the week. This approach helps us leverage the best of both worlds for optimal productivity.

Acadian Asset Management LLC is seeking a Principal Engineer for its Investment Systems group in Boston, Massachusetts. This position centers on building and improving investment systems that support the firm’s client needs. Role overview The Principal Engineer will design solutions for complex investment challenges. The role involves both developing new features and refining existing systems to ensure they align with client requirements. Collaboration Working with teams across the organization, this engineer will contribute technical expertise and help guide technology choices within the investment domain. Key responsibilities Develop and enhance investment systems to address client needs Design solutions for technical and business challenges in investment management Collaborate with cross-functional teams to advance technology within the firm

Axiomatic AI is seeking interns for a software engineering program centered on AI and agentic systems. This internship gives participants a chance to work on projects aimed at solving real-world challenges, guided by experienced professionals in the field. Role overview Interns will join teams focused on the design, development, and implementation of AI-driven solutions. The work involves hands-on experience with agentic systems and exposure to current technologies in artificial intelligence. What you will do Contribute to the creation and deployment of AI-based solutions Work closely with team members and industry experts to address technical problems Build practical skills in agentic systems and related tools Locations Boston, US Castelldefels (Barcelona), Spain

At WHOOP, we are dedicated to enhancing human performance and extending healthspan. Our platform empowers users to optimize their performance through a profound understanding of their bodies and daily habits.We are currently searching for a skilled Product Manager to lead the prioritization, alignment, and execution of transformative business systems capabilities. This pivotal role will collaborate intensively with Engineers, Systems Analysts, Analytics Engineers, and various leaders across WHOOP. You will take charge of significant business KPIs, make informed prioritization and trade-off decisions, and unveil new capabilities that facilitate our growth and better serve our members.WHOOP operates within a multifaceted business landscape. We manufacture a physical product and distribute it through various global channels. The Business Systems team is essential in supporting all operational aspects, including order fulfillment, shipping, returns, materials planning, supply chain logistics, manufacturing, inventory management, and membership services.Your primary responsibility will be to enhance our business processes, ensuring they align with our members' expectations while improving operational efficiency and simplicity, all while maintaining data reliability and accuracy.

Acadian Asset Management LLC is hiring a Business Architect II focused on Operations Systems in Boston, Massachusetts. This role centers on shaping and delivering solutions that enhance daily business operations. Role overview The Business Architect II collaborates with teams throughout the company to align business objectives with technology initiatives. The main goal is to improve operational efficiency and support future growth. Key responsibilities Design and implement solutions that streamline daily operations Work closely with cross-functional teams to ensure business needs are reflected in technology projects Help prepare the organization for scalable growth by improving operational processes Location This position is based in Boston, Massachusetts.

Role overview CarGurus seeks an Associate Business Systems Analyst in Boston, Massachusetts. The position centers on analyzing business processes and systems to help drive efficiency and improvements throughout the organization. What you will do Collaborate with teams across departments to collect and clarify business requirements Create system specifications that reflect those requirements Assist with rolling out technology solutions aimed at improving business operations Contribute to identifying areas where processes and systems can be enhanced Requirements Motivation and attention to detail Comfort working with cross-functional teams Interest in business analysis and technology-driven solutions

About Us: Axiomatic AI is pioneering a new generation of AI systems that embody the principles of the scientific method. By merging deep learning with formal logic and physics-based modeling, we are creating verifiable and interpretable AI systems that enhance and support human researchers in critical scientific and engineering tasks. Our ambitious mission, 30×30, aims to achieve a 30-fold improvement in the speed, accessibility, and cost-effectiveness of semiconductor and photonic hardware development by the year 2030. We are set to transform hardware design and simulation across these sectors, assembling a team of passionate professionals dedicated to translating innovative research into commercial products. Position Overview: As a Research Software Engineer with a focus on scientific computing systems, you will be responsible for constructing and scaling the computational foundation of our scientific tools. This includes accelerating simulation and optimization workloads, facilitating robust distributed execution, and ensuring correctness and reproducibility across numerical pipelines. You will collaborate closely with a diverse team comprising AI Engineers, Software Engineers, Mathematicians, and Physicists to develop tools that revolutionize how engineers and scientists leverage AI in their daily operations. Your Mission: Scalable Scientific Computing: Develop high-performance, reliable systems for simulation, inference, optimization, and uncertainty quantification workflows, particularly in the realms of electromagnetic simulation and inverse design. Performance Optimization: Analyze and enhance performance throughout end-to-end pipelines (CPU/GPU). Distributed Execution & HPC: Design and sustain distributed computing infrastructure for extensive sweeps and multiple experimental runs (multi-GPU/multi-node), emphasizing reproducibility, observability, and developer usability. Verification & QA: Establish rigorous testing and verification protocols for scientific computing pipelines (numerical regression, invariants, convergence tests, golden datasets), ensuring reliable results over time.

Department: OperationsReports To: NOC ManagerLocation: Hybrid, Woburn, MAAvailable Shifts: Overnight: 10PM-6AM & First: 6AM-2PMClassification: Full-Time, ExemptEstimated Annual Salary: $105,000 – $135,000About Knox SystemsAt Knox Systems, we operate the largest managed cloud for federal agencies, constructing and maintaining secure cloud and AI environments that are essential for the U.S. government’s critical missions—from national security and public safety to vital public services. Our clients trust us to deploy production systems that adhere to the highest standards of security, reliability, and compliance.Joining Knox means contributing to high-impact, purpose-driven work. The challenges we tackle are significant, expectations are elevated, and the outcomes of our efforts are transparent. Here, speed, rigor, and trust are paramount, as the environments we protect cannot afford failure. Your work will be immediately visible, your expertise will be instrumental, and the effects of your contributions will be tangible. Operating at a federal scale, we secure some of the most sensitive government environments in the nation—ensuring that the systems we design perform flawlessly.Role OverviewAs a Level 2 Cloud Operations Engineer, you will take charge of advanced troubleshooting, system administration, and application environment support across Knox's cloud infrastructure. This role integrates operations, automation, and development support—ensuring system stability, executing changes, and maintaining compliance across FedRAMP Moderate, High, and IL4 environments. The perfect candidate will have hands-on experience in compliance-controlled cloud environments within a NOC/SOC context, possess deep knowledge of cloud infrastructure services, and demonstrate a proactive approach to real-time alerts, incidents, and escalations in production.This position operates on a shift basis within a 24/7 Network/Cloud Operations setting. Team members are expected to adhere to assigned shifts, clock in during scheduled hours, and maintain continuous operational coverage. The role involves participating in a rotating on-call schedule for after-hours incidents and holiday coverage. As a customer-facing position, it necessitates professional interactions with clients during incident responses, including handling support phone calls and attending client meetings through Zoom or other collaboration platforms.Key ResponsibilitiesExecute advanced troubleshooting for infrastructure, operating system, and application issues.Maintain system stability and compliance within regulated environments.Engage in customer interactions to provide exceptional support and service.

COMPANY OVERVIEWKKR is a premier global investment firm specializing in alternative asset management and providing innovative capital markets and insurance solutions. Our mission is to deliver outstanding investment returns by employing a disciplined, long-term investment strategy, engaging top-tier talent, and fostering growth within our portfolio companies and the communities we serve. KKR sponsors a variety of investment funds targeting private equity, credit, and real assets, while also partnering with strategic affiliates managing hedge funds. Our insurance affiliates deliver retirement, life, and reinsurance products through Global Atlantic Financial Group, ensuring a wide range of financial solutions for our clients.TEAM OVERVIEWAt KKR, our Technology team is at the forefront of shaping the firm’s technological landscape. We view technology as a critical business enabler and a catalyst for global scalability and transformation of our business processes. Our culture of excellence is fueled by efficient workflow automation, democratization of data, and the strategic integration of cutting-edge technologies to meet our operational needs effectively.POSITION SUMMARYThe Investments Operations & Reference Data Technology Team plays a vital role in the design, development, and maintenance of KKR’s strategic business systems. These systems underpin investment trading, pre- and post-trade allocation, market and reference data management, trust compliance, cash management, and essential risk control reporting.Our technology solutions cater to a wide array of financial instruments, predominantly in Fixed Income, including investment-grade and high-yield bonds, commercial and residential mortgage loans, and various alternative asset-backed securities such as private securitizations. Additionally, the firm engages in derivative transactions to mitigate risks linked to annuity liabilities arising from our insurance sector.Collaboration is key; our team works closely with:Asset Allocation Team: Focused on optimizing asset-liability matching and facilitating periodic portfolio rotations to enhance yield.

About You: We are on the lookout for a seasoned Senior Software Engineer to lead the design, implementation, testing, and certification of flight-critical autonomy algorithms for cutting-edge aerospace systems. In this pivotal role, you will harness MathWorks tools to develop model-based flight software and oversee the complete lifecycle of DO-178C compliant development.

Veeva Systems is a trailblazer in the industry cloud space and stands as one of the fastest-growing enterprise SaaS companies, achieving over $2 billion in revenue last year. Our mission is to accelerate the delivery of therapies to patients, making a significant difference in their lives. As a public benefit corporation, we are dedicated to balancing the needs of our customers, employees, society, and investors, providing an exceptional opportunity to contribute to innovative products that enhance operational efficiency and safety for our clients.We invite you to join our vibrant engineering team as a Senior Java Engineer. In this role, you will be at the cutting edge of developing scalable, enterprise-grade applications utilizing contemporary open-source technologies. You will confront challenging problems, take ownership of your solutions, iterate swiftly, and witness your contributions foster innovation within the life sciences sector.