Senior Software Engineer - Rust and Python

Join Motional's cutting-edge team at our global headquarters located at 100 Northern Avenue in Boston, MA. Situated in the lively Seaport district, our office boasts stunning views of Boston Harbor and is conveniently close to major transit lines, a variety of restaurants, and popular attractions.Mission Overview:At Motional, our CORE team is at the forefron…

About General MedicineAt General Medicine, we are on a mission to revolutionize healthcare shopping. As a Full-Stack Engineer, you will play a pivotal role in developing and scaling our innovative healthcare platform, simplifying the process of accessing care with transparent pricing for virtual and in-person services, prescriptions, labs, imaging, and more.What We Are SeekingWe are in search of talented engineers who are passionate about creating seamless and aesthetically pleasing consumer healthcare products. Our ideal candidate will have a keen eye for detail in enhancing patient experiences while adeptly handling the intricate operational challenges associated with delivering care at scale. You will value technical excellence and be prepared to make quick decisions balancing engineering speed and quality.The perfect fit for our team is a motivated, proactive individual who aims to be a generalist. You will be involved in writing product requirement documents, executing SQL queries to analyze feature performance, and overseeing quality assurance—all tasks are vital for delivering an exceptional product. Comfort in navigating a landscape of ambiguity and collaborating closely with design, operations, and clinical teams is essential.While a background in healthcare is a plus, it is not a requirement. What matters is your eagerness to explore the complexities of the American healthcare system, including EHR integrations and revenue cycle management.

Location: Waltham, MA (Hybrid - 3 days In-Office) At ERGO NEXT, our mission is to empower entrepreneurs to succeed. We achieve this by being the only technology-driven, full-stack provider of small business insurance in the industry, transforming the entire value chain and enhancing the customer experience. In essence, where there are small businesses, ERGO NEXT is there to support them. Since our inception in 2016, we have assisted hundreds of thousands of small business customers across the United States in obtaining fast, tailored, and affordable coverage. Backed by leaders in both the insurance and tech sectors, we are on a growth trajectory, and we want you to be a part of it!

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.

Join DigitalOcean as a Senior Software Engineer I specializing in storage solutions. In this role, you will be instrumental in designing, developing, and optimizing scalable storage systems that power our cloud infrastructure. You will collaborate with cross-functional teams to enhance our platform, ensuring that our users experience top-notch performance and reliability.Your contributions will directly impact the efficiency of our services, making it essential to have a deep understanding of storage technologies and cloud computing principles.

Anduril Industries stands at the forefront of defense technology innovation, dedicated to enhancing U.S. and allied military capabilities through advanced solutions. By merging the expertise, cutting-edge technology, and dynamic business models from the most innovative sectors of the 21st century, Anduril is revolutionizing the design, development, and deployment of military systems. Our proprietary Lattice OS, an AI-driven operating system, seamlessly integrates thousands of data streams into a real-time, 3D command and control system. As global strategic competition intensifies, Anduril is poised to deliver groundbreaking autonomy, AI, computer vision, sensor fusion, and networking technologies to the military within months, not years.ABOUT THE JOBWe are seeking an experienced Senior Software Engineer to architect, enhance, and sustain our core package ecosystem, which is vital for software distribution across Anduril. This role encompasses the development of internal tools, establishing best practices, strategizing architectural enhancements, and providing user support for the package ecosystem. You will leverage your expertise with Nix at scale and play a key role in mentoring fellow engineers. The ideal candidate will demonstrate the ability to work independently in a complex environment and distill intricate challenges into effective solutions.

About AbiologicsAbiologics is a pioneering company under Flagship Pioneering, dedicated to innovating in the field of synthetic biology through the development of Synteins™—a revolutionary category of fully synthetic proteins crafted from entirely artificial building blocks, including D-amino acids and non-canonical residues. Synteins are engineered to overcome the constraints of conventional biologics, offering enhanced oral stability, immune evasion, and metabolic durability, all while being fully programmable by design.Utilizing a cutting-edge AI-enabled discovery platform, Abiologics merges generative design, automated synthesis, and rapid experimental screening to facilitate iterative optimization at scale.

Join OpenGov as a Senior Software Engineer and become part of a dynamic team dedicated to transforming how governments operate. In this role, you will lead the design and development of innovative software solutions that empower public sector organizations to enhance transparency and efficiency.

Role overview Harvard University is hiring a High Performance Computing Engineer based in Boston. This position centers on the design, construction, and enhancement of high-performance computing (HPC) systems and infrastructure. The engineer will work closely with researchers and faculty, providing technical expertise to meet advanced computational requirements for scientific research projects. Supporting innovation and research through reliable and efficient HPC resources is a key focus of this role. Key responsibilities Design and build high-performance computing systems Improve and maintain HPC infrastructure Collaborate with faculty and researchers to address computational challenges Location This position is based in Boston.

At Hi Marley, we understand that insurance plays a crucial role in people's lives during their most challenging times. Our mission is to revolutionize communication within the Property and Casualty (P&C) industry, making those pivotal moments quicker, simpler, and more empathetic for both carriers and their customers. We harness the power of AI-driven software to keep the claims conversation both informed and connected. If you share our vision of merging operational excellence and automation with a human touch, we’d be thrilled to connect with you.As we expand our team, we are seeking a Senior Software Engineer who is enthusiastic about crafting high-quality software that creates a tangible impact. You will be instrumental in delivering distributed and scalable systems that facilitate meaningful interactions between carriers and their clients. The ideal candidate should have a proven track record of developing within cloud environments and a pragmatic, hands-on approach to innovation—leveraging cutting-edge technologies, including AI-assisted development tools, to tackle complex challenges and yield significant results.Collaboration and shared enthusiasm are foundational to our culture, which is why this position entails being present in our Boston office two days a week.

About AbiologicsAbiologics is a pioneering biotechnology company at the forefront of developing Synteins™—a revolutionary class of fully synthetic proteins crafted from artificial building blocks like D-amino acids and non-canonical residues. Our Synteins are engineered to overcome the limitations of traditional biologics, offering enhanced oral stability, immune evasion, and metabolic durability—all while being fully programmable by design.Utilizing an advanced AI-enabled discovery platform, Abiologics seamlessly integrates generative design, automated synthesis, and rapid experimental screening to facilitate large-scale iterative optimization.Position SummaryWe are on the lookout for a talented Protein Design Scientist to become a key member of our Computational Protein Design team. In this interdisciplinary role, you will spearhead structure-based design and optimization of synthetic proteins, operating at the intersection of computational design, structural biology, and protein engineering.

Join our team as a Senior Software Engineer, where you'll play a pivotal role in developing innovative hiring solutions that empower organizations like Netflix, Shopify, and Spotify. We are dedicated to transforming the recruitment landscape and are seeking talented individuals to help us scale our impact.

A fulfilling career awaits you!At Conga, we foster a community where our team members can truly flourish. Here, you'll discover ample opportunities for innovation and personal growth, all within a collaborative environment that values every opinion.Conga propels businesses on their journey to becoming more interconnected and intelligent. Our Conga Advantage Platform is globally acknowledged for enhancing this journey by merging Configure, Price, Quote, Contract Lifecycle Management, and Document Automation into a unified, open platform. It integrates effortlessly with any ERP, CRM, and Cloud system. Leveraging a cohesive data model and tailored AI, Conga empowers organizations to achieve a distinctive advantage, characterized by seamless connectivity, actionable insights, and scalable growth.Our methodology is rooted in the Conga Way, a guiding framework that embodies our values and influences all aspects from hiring to decision-making processes, including key initiatives like employee recognition. Developed with direct contributions from our employees, the Conga Way is the cornerstone of our vibrant culture.

At Later, we redefine influencer marketing by harnessing the power of genuine creator relationships and cutting-edge technology. Our AI-driven platform, backed by over a decade of proprietary data—including billions of social interactions and more than $2.4 billion in verified influencer-driven purchases—provides brands the confidence to craft unforgettable campaigns. With our expert guidance, brands can navigate the complexities of influencer marketing to maximize their impact on awareness, engagement, and revenue. Trusted by industry leaders like Nike, Wayfair, Unilever, and Southwest Airlines, Later seamlessly blends creativity with performance to ensure that every campaign not only looks exceptional but also delivers tangible results. Discover more at later.com.About the role:The Senior Software Engineer will play a pivotal role in driving significant projects, implementing impactful features, and upholding our high engineering standards. You will tackle complex challenges, collaborate across various teams, and mentor junior engineers while continually enhancing our codebases and promoting a culture of technical excellence. With profound expertise in contemporary software development and Agile methodologies, you'll influence product velocity and engineering culture.Your Responsibilities:Strategic LeadershipDefine, plan, and lead the delivery of extensive features and roadmap initiatives.Clarify and refine requirements among stakeholders in a dynamic environment.Navigate ambiguous requirements and divergent interests to deliver features that excite users.Contribute to long-term architectural planning and system design.Technical ExecutionLead the resolution of complex technical challenges across teams and production environments.Continuously improve code quality, system performance, and engineering practices.

DigitalOcean’s Customer Trust & Engineering group is seeking a Senior Software Engineer to join the Identity & Access Management (IAM) team in Boston. This team plays a key role in keeping user accounts secure and reliable, supporting billions of transactions every second. Role overview This position centers on maintaining and improving DigitalOcean’s IAM systems. The work involves designing and building new features for the Identity platform, as well as advancing AI-driven projects related to identity and access. The team also handles Single Sign-On (SSO) integrations with partners around the world and continues to enhance the policy engine to support more complex workflows. What you will do Maintain and optimize existing IAM systems for reliability and efficiency Design and develop the next generation of DigitalOcean’s Identity platform Advance initiatives that use AI for identity and access management Implement SSO integrations with international partners Strengthen the policy engine to support evolving workflows Requirements Background in distributed systems and scaling secure infrastructure Strong commitment to security in engineering work Interest in building solutions for high-volume, high-availability systems Collaborative approach and ability to contribute to team goals Creative problem-solving skills and a mindset for growth Location This role is based in Boston.

Join Klaviyo as a Senior Software Engineer focused on Growth, where you'll play a pivotal role in enhancing our platform's capabilities. You will work closely with cross-functional teams to design, develop, and implement innovative solutions that drive user engagement and expand our customer base. This is an exciting opportunity to leverage your technical expertise in a dynamic environment.

Senior/Staff Software Engineer, Applications AcuityMD is an innovative software and data platform that accelerates the accessibility of medical technologies. We empower MedTech companies to gain insights into product usage, understand customer variations, and pinpoint opportunities that enable physicians to enhance patient care. Annually, the FDA approves approximately 6,000 new medical devices, and our solution streamlines the process of getting these products into the hands of physicians, ultimately improving patient outcomes. Supported by prominent investors like Benchmark, Redpoint, ICONIQ Growth, and Ajax Health, we are a rapidly expanding SaaS company. We are seeking a talented Senior/Staff Engineer to join our dynamic Customer Intelligence Team. This role offers the chance to engage in all facets of current and future product development. Collaborate with other passionate engineers on challenging projects that introduce cutting-edge technologies to patients. Team Mission Within the Application Team, our goal extends beyond engineering software; we are transforming how medical technologies are delivered to those in need. The Customer Intelligence Team empowers MedTech companies to expedite the adoption of state-of-the-art medical technology by optimizing their sales processes through seamless and context-rich workflows. Assist our clients in strategizing their sales efforts to both existing and prospective users by integrating market data and AI-driven recommendations into their daily operations. We collaborate with top-tier MedTech companies and are on a journey of rapid feature development to guarantee their success. Your contributions will be pivotal in delivering impactful, high-quality, and scalable solutions that truly matter. You will collaborate with Product Managers, Designers, and fellow Engineers to build comprehensive features across both web and mobile platforms. We prioritize delivering excellent work while fostering a fun, collaborative, and supportive team environment, as we believe strong relationships enhance our collective performance! Advance your career while working on meaningful projects across various tech stacks, including JavaScript, React, TypeScript, GraphQL, Node.js, Python, and SQL.

Join us in transforming how the Department of Defense (DoD) approaches multi-billion-dollar force design decisions. As a Senior Principal Software Engineer, you will integrate physics-based simulations, dynamic computing, and validated AI code generation to develop state-of-the-art wargaming platforms. We are looking for a proactive leader who can architect and develop a scalable, cloud-distributed simulation environment while motivating a small, dedicated team through hands-on leadership.Your ResponsibilitiesDesign & Implement: Create a robust, interactive physics simulation that operates efficiently across cloud and on-premises clusters.Own the Core Codebase: Manage the modern C++ codebase, focusing on multi-threaded performance optimization and continuous integration practices.Collaborate: Work closely with product and AI teams to incorporate verified, AI-generated algorithms directly into a developer SDK for platform enhancement.Prototype & Iterate: Deliver functional capabilities to government end-users in weeks, not months, through rapid prototyping.Set Engineering Standards: Uphold high coding standards, document processes thoroughly, and mentor team members through code reviews and pair programming.

Urban Compass is looking for a Senior Software Engineer II in Boston to help shape and build the next generation of its platform. This position centers on designing and implementing new software features that drive both technical progress and a strong user experience. Role overview As a Senior Software Engineer II, the work involves collaborating with colleagues from different teams to deliver solutions that improve the platform. The focus is on both technical quality and usability, keeping the product aligned with current technology trends. Key responsibilities Design and implement software features and improvements Work closely with cross-functional teams to deliver high-quality solutions Contribute to maintaining a modern, user-focused platform Location This role is based in Boston.