Lead Software Engineer Cash Flow Systems jobs in Boston – Browse 1,166 openings on RoboApply Jobs

Lead Software Engineer Cash Flow Systems jobs in Boston

Open roles matching “Lead Software Engineer Cash Flow Systems” with location signals for Boston. 1,166 active listings on RoboApply Jobs.

1,166 jobs found

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companyEmburse logo
Full-time|On-site|Boston, MA

Role Overview Emburse is looking for a Business Systems Analyst with a focus on Salesforce and Lead-to-Cash processes. This position is based in Boston, MA. What You Will Do Work with teams across the company to gather business and technical requirements Design solutions that improve Salesforce and Lead-to-Cash workflows Support the implementation of new processes and system enhancements Analyze current operations to identify areas for improvement Collaboration This role partners closely with cross-functional groups to ensure business needs are met and solutions are delivered smoothly.

Apr 16, 2026
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companyKlaviyo logo
Full-time|On-site|Boston, MA

Join Klaviyo as a Software Engineer II specializing in Flows and Insight Management, where you'll contribute to building innovative solutions that empower businesses to connect with their customers. You will collaborate with cross-functional teams to design, develop, and maintain scalable software applications that enhance user experience and drive business insights.

Mar 10, 2026
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companyKlaviyo, Inc. logo
Full-time|$140K/yr - $210K/yr|On-site|Boston, MA

Klaviyo’s global corporate IT team supports employees worldwide by managing technology systems, administration, and daily support. This group works to ensure every Klaviyo employee has the technical foundation needed to do their best work. The IT Systems area focuses on SaaS systems administration, lifecycle management, and building automation and engineering solutions for internal teams and the broader business. Collaboration is a key part of the team’s approach, with close partnerships across IT Searchbar (end-user support), Security, Risk, Trust, and Engineering. Role overview The Lead IT Systems Engineer will take charge of designing, implementing, and maintaining enterprise SaaS systems at the Boston office. This position leads projects involving SSO and SCIM implementations, manages complex integrations across multiple tools, and drives automation to improve scale and efficiency. The role involves regular collaboration with operations, engineering, and IT Searchbar teams, and serves as a technical escalation point for system-related issues. What you will do Mentor team members and support their professional growth at Klaviyo. Lead technology initiatives that improve operational efficiency and system effectiveness. Learn more For insights into Klaviyo’s culture, visit klaviyo.com/careers.

Apr 22, 2026
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company
Full-time|On-site|Boston, MA

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.

Mar 4, 2026
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companyGMO logo
Full-time|On-site|Boston, MA

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.

Apr 21, 2026
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companyKlaviyo logo
Full-time|On-site|Boston, MA

Join Klaviyo as a Software Engineer II on our Flows Platform team! As a key contributor, you will help design and implement scalable solutions that enhance the user experience and streamline workflows. This is an exciting opportunity to be part of a dynamic team that values innovation and collaboration.

Mar 11, 2026
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companyDatadog logo
Full-time|$130K/yr - $300K/yr|Hybrid|Boston, Massachusetts, USA; New York, New York, USA

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.

Apr 15, 2026
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companyKlaviyo logo
Full-time|On-site|Boston, MA

Join Klaviyo as a Lead Software Engineer specializing in Mobile Channels, where you will spearhead innovative mobile solutions that enhance user experience and drive engagement. You will collaborate with cross-functional teams to design, develop, and implement cutting-edge applications that meet our users' needs.Your leadership will guide the engineering team in best practices, fostering a culture of creativity and technical excellence. If you're passionate about mobile technology and eager to make a significant impact on our products, we want to hear from you!

Apr 3, 2026
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companymaximustribe logo
Full-time|Remote|Boston (Remote)

Join maximustribe as a Lead Software Engineer / Tech Lead Manager, focusing on growth initiatives in a fully remote capacity. We are looking for an innovative leader with a passion for technology and a proven track record in software development. You will be responsible for guiding a team of talented engineers, driving projects from conception to completion, and implementing best practices in coding, design, and architecture.

Apr 10, 2026
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companyWHOOP logo
Full-time|On-site|Boston, MA

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.

Nov 12, 2025
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companyWHOOP logo
Full-time|On-site|Boston, MA

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.

Feb 2, 2026
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companyHarvard University logo
Full-time|On-site|Boston

Join Harvard University as a Lead Software Engineer in our Digital Transformation department. You will spearhead innovative projects that redefine how we utilize technology to enhance educational experiences. Your expertise will guide a team of talented engineers while collaborating across departments to drive impactful solutions.

Feb 13, 2026
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companyMark43 logo
Full-time|$170K/yr - $210K/yr|On-site|Boston, Massachusetts

Join mark43, a company committed to empowering communities and governments through innovative technology that enhances public safety and quality of life. We develop robust and scalable software solutions that set new benchmarks for first responders. Our diverse user base inspires us to foster a team culture that values diverse perspectives and experiences.We are on the lookout for a highly skilled and innovative Lead Software Engineer to spearhead the development of our cutting-edge cloud-based public safety software. As a senior member of the mark43 engineering team, you will lead product initiatives from conception to deployment, becoming a trusted resource for your peers. You will architect and implement resilient server-side solutions tailored to the specific challenges of scale, security, and reliability. Our technology stack includes React, Typescript, Java, SQL, Redis, and Elasticsearch, and we actively participate in the open-source community. Here at mark43, you’ll have the freedom to shape the future of public safety technology.

Jan 20, 2026
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companyAnduril Industries logo
Full-time|On-site|Boston, Massachusetts, United States

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.

Apr 7, 2026
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companyAxiomatic AI logo
Internship|On-site|Boston, US /Castelldefels (Barcelona), Spain

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

Apr 24, 2026
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companyKlaviyo logo
On-site|On-site|Boston, MA

At Klaviyo, we cherish the distinct backgrounds and perspectives that each Klaviyo (as we affectionately refer to ourselves) contributes to our vibrant workplace. We firmly believe in equitable opportunities for success and value the diverse experiences that go beyond conventional job criteria. If you find that you align closely with the role but may not meet every single requirement, we encourage you to apply. Curious about what life is like at Klaviyo? Explore klaviyo.com/careers to see how we empower creators to own their destinies.Senior AI Software EngineerAt Klaviyo, we envision a future where software transcends mere productivity tools for human users, evolving into self-learning, self-optimizing systems grounded in measurable outcomes. Our infrastructure and applications currently support a thriving community of over 182,000 customers, encompassing billions of consumer profiles and facilitating hundreds of billions of customer interactions.We are now pioneering the development of next-generation AI and machine learning technologies designed to empower these products, creating AI agents capable of autonomously designing, executing, and refining marketing and customer experience strategies tailored for businesses of all sizes.As a Senior AI Software Engineer, you will play a pivotal role in architecting, developing, and scaling the backend and machine learning frameworks that underpin Klaviyo’s AI initiatives. You will collaborate closely with product managers, data scientists, and engineering teams to deliver intelligent, outcome-oriented systems that operate at an unprecedented scale, while also mentoring team members and guiding the technical vision of the group.Your ImpactLead the architecture and development of backend and ML systems serving over 182K customers.Create robust, reliable, and efficient data processing and model-serving pipelines that fuel production ML models.Design and enhance predictive systems (e.g., conversion likelihood, engagement ranking, personalization strategies) that drive customer engagement.

Feb 4, 2026
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companyAnduril Industries logo
Full-time|On-site|Boston, Massachusetts, United States

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.

Apr 7, 2026
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companyWHOOP, Inc. logo
Full-time|On-site|Boston, MA

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.

Feb 25, 2026
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companyAxiomatic AI logo
Full-time|On-site|Boston, US / Barcelona, Spain

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.

Feb 18, 2026
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companyAnduril Industries logo
Full-time|$191K/yr - $253K/yr|On-site|Boston, Massachusetts, United States

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.

Mar 18, 2026

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