Principal Software Engineer - Prospecting Agent

POS-31591About Our TeamThe Prospecting Solutions team is revolutionizing the way B2B SMB and mid-market sales teams cultivate their pipeline. The current outbound sales approach is often inefficient and outdated, with representatives dedicating excessive time to research, tool integration, and uncertain contact strategies. Our focus transcends mere outreach …

Join Castle, the innovative finance app designed to save homeowners both time and money.Castle empowers homeowners to manage all their home expenses seamlessly in one platform. By tracking transactions, Castle identifies money-saving opportunities, enabling users to save an average of over $10,000.As housing affordability becomes increasingly challenging across the U.S., Castle aims to provide homeowners with superior data for managing their largest asset. We are developing payment infrastructure for the biggest consumer category in the U.S., helping individuals automate, consolidate, and reduce their expenses.In this role, you will be a vital and adaptable member of our engineering team, dedicated to crafting a more intuitive and streamlined experience for homeowners. You will work closely with our Head of Engineering, Head of Design, and fellow engineers to create a user-friendly application that simplifies complex home expense management and fosters long-term trust with our customers. This position is ideal for someone who is enthusiastic about tackling intricate challenges and shaping a compelling product experience in a fast-paced, early-stage company.Your Key Responsibilities Will Include:Develop and maintain RESTful APIs using the Django framework.Manage and optimize our cloud infrastructure.Oversee CI/CD pipelines along with monitoring, logging, and alerting systems.Build pivotal features such as:A bill payment system for processing ACH and check payments;An AI-powered system for recording payments made outside of the Castle environment;A data pipeline that transforms customer data into actionable insights.To Succeed in This Role, You Will Need:Proficiency in Python and the Django framework.Expertise in RESTful API design.Experience with distributed systems architecture.Strong background in cloud infrastructure and associated tools.Familiarity with CI/CD practices and tools.

We are on the lookout for a dynamic and strategic HR Manager to spearhead the evolution of our Human Resources function. This pivotal role is perfect for an individual who excels at merging operational HR tasks with strategic workforce planning, talent development, and initiatives that drive organizational growth.The HR Manager will be instrumental in cultivating a thriving company culture, enhancing employee engagement, and ensuring adherence to labor regulations while aligning HR objectives with business goals.Key Responsibilities1. HR Strategy & LeadershipCraft and execute HR strategies that resonate with company aspirations.Provide guidance to management on organizational structure, workforce planning, and talent optimization.Guide and mentor the HR team, if applicable.2. Recruitment & Talent AcquisitionOversee the complete recruitment and onboarding journey.Devise innovative sourcing strategies to attract premier talent.Enhance employer branding initiatives to position the company as an employer of choice.3. Employee Relations & EngagementPromote a positive and inclusive workplace ambiance.Manage employee relations issues, conflict resolution, and disciplinary protocols.Champion employee engagement and retention strategies.4. Performance ManagementEstablish and administer performance appraisal frameworks.Assist managers in setting goals, providing constructive feedback, and facilitating employee development plans.5. Compensation & BenefitsOversee payroll coordination, compensation benchmarking, and benefits administration.Guarantee competitive and compliant compensation frameworks.6. Compliance & PoliciesEnsure adherence to local labor laws and standards.Formulate, revise, and enforce HR policies and procedures.Maintain precise HR records and reporting.7. Learning & DevelopmentIdentify training requirements and roll out development programs.Facilitate leadership development and succession planning initiatives.

Collaborate to Innovate in Streaming. Join Roku in Shaping the Future of TelevisionRoku, the leading TV streaming platform across the U.S., Canada, and Mexico, is on a mission to connect every television around the globe. As pioneers in the streaming industry, we empower consumers to access their favorite content, assist publishers in expanding their audience, and offer advertisers unique engagement opportunities.From your first day, you’ll play a crucial role at Roku, a dynamic public company where every voice matters. Experience the excitement of delighting millions of global TV streamers while gaining invaluable experience across various domains. About the TeamOur team focuses on developing and enhancing the UI framework and components that drive Roku's user experiences. Our strategic roadmap accelerates growth and scalability, delivering innovative features to tens of millions of Roku users worldwide.At Roku, our developers and engineers take ownership of their projects, driven by an intrinsic motivation to solve problems and deliver results. Collaboration with different engineering teams, UI design, product management, and business leaders is key to our success, creating an environment where independent spirit thrives alongside teamwork. We are innovators redefining the streaming media landscape. About the RoleAs a Senior Software Engineer specializing in UI Infrastructure, you will significantly contribute to the development of our embedded UI framework. Collaborating closely with system architects, you will create new features and enhance existing ones to boost system stability and performance. Additionally, you will be instrumental in developing tools that benefit the broader development community at Roku. Your proven success in delivering high-quality software on embedded platforms will be essential to our ongoing innovation.

Teamwork makes the stream work. Join Roku and be part of a transformative journey in television.As the leading TV streaming platform across the U.S., Canada, and Mexico, Roku is on a mission to revolutionize how the world experiences television. Our pioneering technology connects viewers to their favorite content while empowering content publishers to cultivate and monetize vast audiences. Additionally, we provide advertisers with unparalleled tools for consumer engagement.From your very first day at Roku, you will play a crucial role in shaping the future of streaming. We are a dynamic public company where your contributions will be recognized and celebrated. This is your opportunity to impact the lives of millions of TV streamers globally while gaining invaluable experience across various disciplines. About the TeamAt Roku, we are at the forefront of television innovation. Our success in shaping the future of streaming media is driven by talented embedded software engineers like you, who will join the Roku OS, OS Extensions, and Apps Team. About the RoleIn this position, you will be an integral part of a team dedicated to developing core features that facilitate streaming applications such as Netflix, YouTube, and BBC on the Roku platform. This role will leverage your expertise in NDK development, DRM, browser technologies, audio-video streaming standards, and optimization of graphics and application performance within embedded systems. The features and performance enhancements you deliver will impact millions of users daily. This is an excellent opportunity for a seasoned professional with innovative solutions for complex challenges, capable of translating concepts into highly reliable software.

About BlueRock TherapeuticsBlueRock Therapeutics LP is at the forefront of cell therapy innovation, dedicated to developing groundbreaking treatments for neurological and ophthalmic disorders. Our clinical-stage investigational therapies, including bemdaneprocel (BRT-DA01) for Parkinson’s disease and OpCT-001 for primary photoreceptor diseases, represent a significant leap in medical science. Founded in 2016 through a partnership between Versant Ventures and Leaps by Bayer, we are driven by a culture of resilience, urgency for transformation, integrity, and a deep commitment to community.Our VisionWe specialize in harnessing the potential of universal pluripotent stem cells, guiding their differentiation into functional cells for allogeneic cellular therapies aimed at a wide range of conditions. Our passion lies in advancing cellular and gene therapy, ultimately improving the lives of millions of patients by delivering innovative treatment options.We are on the lookout for dynamic individuals who thrive in a collaborative and vibrant environment, and who are dedicated to pioneering cellular therapies that can transform patient outcomes.As we continue to make strides in cellular therapies, we are inviting an exceptional professional to join our Clinical Development team, playing a crucial role in overseeing preclinical, translational IND-enabling, and clinical development activities for our neurology programs.The Associate Medical Director of Neurology will lead scientific and medical initiatives for our neurology programs. Reporting directly to the Vice President of Clinical Development, this individual will collaborate closely with program leads and subject matter experts to enhance our development pipeline. The ideal candidate will serve as a clinical and scientific authority, fostering both internal and external partnerships to drive program success.

About MealSuiteAt MealSuite, we are at the forefront of revolutionizing foodservice technology tailored for healthcare and senior living sectors. Our mission is to empower care teams to provide outstanding dining experiences with minimal effort. As a rapidly expanding team, we tackle significant challenges that have a direct influence on the quality of patient and resident care.About the RoleWe are looking for a Senior Software Engineer to join us in designing, building, and maintaining the foundational systems that drive the MealSuite platform. This pivotal role will be integral in executing our product roadmap initiatives, enhancing system performance, and maintaining high standards of code quality across our Ruby on Rails applications. You will work closely with Product, Design, and Engineering teams to create scalable solutions while mentoring fellow developers and helping shape our technical architecture.What You’ll Do• Design, develop, and maintain scalable Ruby on Rails applications and services• Take ownership of features from design through deployment, testing, and support• Troubleshoot complex issues and enhance application performance, database queries, and system reliability• Perform code reviews and advocate for engineering best practices, security standards, and code quality• Contribute to architectural decisions and advancements in our technology stack• Collaborate with Product, Design, and QA to align business needs with technical solutions• Engage in Agile ceremonies and provide clear updates on progress and obstacles• Mentor junior developers and promote knowledge sharing within the engineering teamWhat You Bring• Extensive experience in building production applications using Ruby on Rails• Strong understanding of relational databases (PostgreSQL or MySQL), SQL optimization, and RESTful APIs• Familiarity with testing frameworks such as RSpec, Minitest, or Capybara and background job tools like Sidekiq or Resque• Proficiency with Git and modern development workflows• Experience in debugging and optimizing production systems and delivering intricate features from start to finish• Solid grasp of software architecture, scalability, and clean coding practices• Excellent communication skills to convey technical concepts effectively and collaborate across cross-functional teams• 5+ years of professional software development experience, specifically in Ruby on RailsWhy You’ll Love Working Here• Unlimited paid time off – we trust our employees to maintain work-life balance• Retirement savings support – RRSP/401(k) matching at 100% up to 3%• Comprehensive health benefits including medical, dental, vision, life & disability insurance, and paid parental leave.

Senior Embedded Software Engineer (Firmware)Location: Cambridge, UK | Employment Type: Full-time | Job Type: Permanent | Work Arrangement: HybridSalary: £70,000 to £90,000 based on experience.The salary range is flexible, as we welcome candidates with varying levels of experience. Offers will be tailored to reflect individual experience, industry background, transferable skills, and notable achievements.Candidates are encouraged to specify their preferred working schedule in their cover letter.

Join Cambridge Mobile Telematics (CMT), the leading telematics service provider dedicated to enhancing road safety and driver performance. Our AI-powered platform, DriveWell Fusion®, aggregates data from millions of IoT devices, including smartphones and connected vehicles, to deliver actionable insights for auto insurers, automakers, and mobility companies. Headquartered in Cambridge, MA, with a global presence in cities like Budapest, Chennai, and Tokyo, we protect millions of drivers every day.We are on the lookout for a talented Principal Software Engineer to spearhead ambitious projects while mentoring our engineering teams in developing robust and scalable full-stack solutions. This pivotal role involves setting the technical direction for our platform and contributing to its ongoing success.If you are a collaborative, innovative, and customer-focused engineer eager to make a real impact on road safety, we invite you to apply!

ABOUT PIONEERING INTELLIGENCEPioneering Intelligence is a visionary organization that builds on Flagship Pioneering’s outstanding legacy of founding revolutionary science and computational ventures. By leveraging recent advancements in artificial intelligence, machine learning, and data analytics, we aim to expedite fundamental research and foster a portfolio of AI-first companies. As a key component of Flagship’s integrated model that combines science, entrepreneurship, and investment, we transform groundbreaking ideas into impactful companies, enhancing AI advancements across various sectors including human health and sustainability.Position SummaryWe are in search of a Senior Front End Engineer who will play a pivotal role in our early-stage initiative. In this position, you will architect and implement an unparalleled user experience for our new platform, which utilizes large language models (LLMs) and AI agents to optimize intricate, high-stakes workflows. This innovative, user-first, AI-augmented product will redefine abstract reasoning tasks, converting them into intuitive, high-performance tools that empower experts across a multitude of research fields. You will spearhead front-end development and work in close collaboration with engineers, AI scientists, product designers, and end users. This is a unique opportunity to shape the future of AI applications in research.

Your Role at Lila Sciences Lila Sciences is on the lookout for an experienced Principal Software Engineer specializing in Instrument Simulations. In this pivotal position, you will spearhead the architecture and development of our cutting-edge laboratory automation platform. Your expertise will be crucial in designing the simulation framework and integration layer that links AI-driven experimental design with physical robotic systems, enabling groundbreaking scientific discoveries at an unparalleled scale. Key Responsibilities Design and implement high-fidelity simulation environments that accurately model intricate laboratory instrumentation, fluidics, and robotic processes. Establish and maintain robust integration frameworks between diverse hardware systems, ensuring the safe and reliable execution of fully automated experiments. Lead the development of APIs and interfaces to facilitate seamless interaction between scientists and AI agents with complex automation infrastructures. Champion best practices in hardware-software integration, system monitoring, and continuous integration/deployment (CI/CD) within laboratory automation contexts. Provide mentorship to engineers, likely overseeing a small, agile team.

Your Impact at Lila In this pivotal role, you will spearhead the innovation and validation of advanced pooled assays utilizing mammalian cells. Your work will encompass everything from proof of concept to automated screening processes, enabling the generation of intricate, high-dimensional datasets. This position involves collaboration across cell biology, protein design, and nucleic acid teams to facilitate biologic development programs, focusing on the rapid assessment of binding, stability, function, and immunogenicity of diverse biologics. What You'll Be Building Create next-generation mammalian display-based assays for binding, stability, function, and immunogenicity. Implement cutting-edge multiomic, single-cell, and in situ sequencing workflows to design innovative, highly multiplexed assays. Collaborate with protein design, nucleic acid, and automation teams to leverage these workflows in biologics development. Closed-Loop Experimentation and Execution: Work closely with engineering and automation teams to architect automated, high-throughput experimentation platforms that yield data-rich workflows. Join forces with the AI team to conduct iterative experiments in real time, facilitating rapid optimization and discovery cycles. Collaborate, Lead & Communicate: Engage with cell biologists, synthetic biologists, automation engineers, protein design scientists, and data scientists to document systems, share insights, and refine best practices in autonomous science. Mentor junior scientists, align project milestones with internal and external collaborators, contribute to intellectual property and publications, and present findings across the organization. What You’ll Need to Succeed Ph.D. in Chemical/Biomedical Engineering, Biochemistry, Pharmaceutical Sciences, Immunology, or a related discipline (or M.S./B.S. with 5–8+ years of relevant industry experience). Proficiency in the development and/or application of mammalian display or similar pooled mammalian systems (perturb-seq, MPRA, etc.). Experience in designing, executing, and analyzing single-cell, in situ, or multiomic sequencing experiments. Expertise in creating complex libraries of defined sequences in mammalian cells. Experience in designing, executing, and analyzing flow cytometry and sorting experiments. Familiarity with next-generation sequencing (NGS) based experimental design and analysis.

Role overview Iterative Health seeks a Staff Software Engineer to help create software that improves healthcare delivery and patient outcomes. This role focuses on projects with significant impact and involves close collaboration with teams throughout the company. What you will do Design and build software solutions tailored to healthcare applications Collaborate with colleagues from different disciplines to deliver effective products Use advanced technologies to address practical healthcare challenges Locations Cambridge, Massachusetts, United States New York, New York, United States

Join Gearset, the premier DevOps platform for Salesforce, where our users can seamlessly develop and manage various facets of their Salesforce projects, from intricate CI/CD pipelines to robust disaster recovery solutions.The Gearset platform operates independently of Salesforce, utilizing public APIs for integration. While our engineering team does not work directly within the Salesforce environment, we collaborate closely with domain experts to devise innovative solutions to the unique challenges they encounter, enabling rapid and secure Salesforce modifications.Our commitment to excellence is reflected in our agile practices: we release multiple updates daily and continuously enhance our observability and infrastructure tools. This allows us to swiftly identify and address issues, ensuring that we deliver timely improvements that delight our users.As a product-centric company founded by engineers, we understand the importance of fostering a vibrant engineering culture, promoting teamwork, and maintaining tight feedback loops. We are confident in our product and market potential, and we have ambitious plans for the future.

Teamwork makes the stream work. Roku is transforming the way the world experiences televisionAs the leading TV streaming platform in the U.S., Canada, and Mexico, Roku aims to power every TV globally. We were pioneers in streaming technology, and our mission is to connect the entire TV ecosystem. We link consumers with the content they cherish, empower content creators to grow and monetize large audiences, and offer advertisers unique tools to engage effectively with viewers.From your very first day at Roku, you'll be a key player in our dynamic environment. We're a rapidly growing public company where every voice matters and contributions are recognized. You’ll have the chance to delight millions of TV streamers worldwide while acquiring valuable experience across multiple disciplines. About the RoleWith a global user base relying on our products, we've garnered a reputation for delivering products that simply work upon first use and integrate seamlessly. This level of excellence is no coincidence; it stems from our dedication to ensuring our products are not only user-friendly but intuitively obvious. To bolster this commitment, the Roku Ads Test Automation Team is dedicated to validating Ad products and features for the industry's most dependable streaming media platform. Our objective is to assist users in discovering content effortlessly and streamlining the streaming experience through cutting-edge technology and engineering, always prioritizing the customer.We are looking for a skilled and adaptable Software Development Engineer in Test to take ownership of the quality of ad features on the Roku Platform. You will spearhead the end-to-end execution of ad products, which includes collaborating across teams for feature testing, developing comprehensive test plans, coordinating testing with manual QA teams, devising automation strategies, and overseeing the deployment of libraries and features. You should be prepared to represent automation and QA perspectives in discussions with cross-functional project team members while providing insightful end-user feedback to enhance customer experiences. This role necessitates a solid grasp of the software development life cycle, proficiency in diverse testing methodologies, excellent debugging skills, strong written and organizational abilities, and extensive automation experience. About The TeamOur team is focused on qualifying all Ads products and features on the Roku Platform. You will join a high-performing group of SDETs with a proven track record of successful deliveries.

Location: Cambridge, UK – This position offers flexible working options, including predominantly remote work. Applicants should be based (or willing to relocate) within a comfortable commuting distance of our office to attend onsite as required.Join us to work on the foundational technologies that drive the RuneScape franchise and contribute to the evolution of Jagex’s platform capabilities!The Game Engine team is tasked with enhancing and optimizing RuneTek, our versatile game engine, with a strong emphasis on rendering technologies that facilitate the development of our gaming platform.As a vital member of the Game Engine Team, you will be instrumental in delivering sophisticated technical solutions, collaborating closely with our production and game development teams to help bring Jagex’s creative vision to life.Your Responsibilities:Enhance and maintain engine technology and shared libraries across core subsystems.Deliver maintainable, production-ready C++ code that aligns with team standards and best practices.Take ownership of features of moderate scope and complexity, from design to completion.Contribute to the creation of scalable, robust, high-availability systems that support live games.Identify and implement performance and workflow enhancements across engine technology.Collaborate effectively within an agile team to deliver business and player value.Assist in evaluating third-party and in-house solutions to determine the best fit.Research and apply cutting-edge technologies to translate innovative ideas into actionable engine improvements.

The Opportunity: Join Relay Therapeutics as a Senior Medical Director, where you will be pivotal in propelling our clinical pipeline from IND to proof of concept and ultimately to registration. In this role, you will partner with senior medical staff to shape clinical strategies, design clinical trials, and ensure successful execution. Collaborating across various functions including clinical project management, regulatory affairs, clinical operations, biostatistics, data management, and medical writing, you will significantly contribute as Relay Therapeutics continues to advance product candidates into clinical settings. You will provide clinical leadership to R&D teams and closely collaborate with Development leadership. We are open to remote employees

The Computational Policy Lab at the Shorenstein Center at Harvard Kennedy School is on the lookout for a Senior Software Engineer with deep expertise in software development, generative AI, and data science. This role is embedded within the Shorenstein Center, which focuses on critical areas of inquiry at the intersection of media, politics, and public policy. As part of our team, you will play a vital role in advancing teaching and research initiatives that strive to make a meaningful impact.Application RequirementsTo be considered, applications must include:A detailed resumeA cover letter that includes:A link to a code sample on GitHub that showcases your technical abilities, ideally a project you would enjoy discussing in an interviewA brief description of the linked projectVerification of your legal authorization to work in the United States without sponsorship for a minimum of two yearsJob-Specific Responsibilities:Your main duties will include:Independently managing complex applications/web development for large-scale projectsDesigning and implementing sophisticated software systems geared towards large-scale research projects, focusing on educational technology and generative AI tools.Utilizing recent advancements in machine learning and natural language processing to create, test, and deploy cutting-edge algorithmic tools that support empirical research.Leading and collaborating on projects that involve AI, machine learning, natural language processing, and extensive experimentation.Contributing to the design and implementation of randomized controlled trials and other empirical methodologies to assess the effectiveness of AI-driven interventions.Working closely with researchers to convert theoretical models into high-performance, production-ready systems.Co-authoring or contributing to academic papers and reports for peer-reviewed journals, conferences, and broader audiences.Keeping up with emerging technologies and research in AI, computational social science, and causal inference.Adhering to Harvard University’s IT technical standards and Code of Conduct.Projects you may be involved in include, but are not limited to:AI in Education: We are developing AI-powered technologies that exceed standard tools by providing customized support for student learning. Our flagship tool, PingPong, is currently being evaluated through a large-scale randomized experiment.

Your Role at Lila Sciences We are in search of a Senior Software Engineer to become a pivotal member of our Applied AI team, contributing to the development of our next-generation AI-powered scientific platform. This position involves designing and refining backend systems, data pipelines, and AI integrations that facilitate intelligent, data-centric applications. You will operate at the crossroads of backend engineering and machine learning, ensuring that our platform scales effectively and supports state-of-the-art applied AI methodologies such as Retrieval-Augmented Generation (RAG), agentic AI, and large language model (LLM) integration. This opportunity is perfect for individuals who excel at merging software engineering with applied AI, transforming research into production-level systems that foster genuine scientific breakthroughs. If you are driven by the challenge of building high-performing, sophisticated systems that maximize the utility and impact of AI, we would be eager to connect with you! Your Contributions Applied AI Integration: Design and implement backend services and data pipelines that underpin advanced AI applications, including LLMs, RAG, and agentic frameworks. API & Service Development: Create high-performance APIs and microservices that facilitate seamless interactions between AI models, scientific tools, and user-facing applications. Data Pipeline Architecture: Architect and oversee scalable pipelines adept at managing structured, unstructured, and vectorized data for AI/ML workloads. Database & Knowledge Systems: Develop and optimize SQL, NoSQL, and vector databases to ensure low-latency AI retrieval and inference tasks. Cloud & Infrastructure: Utilize AWS, Kubernetes, and infrastructure-as-code (Terraform/CloudFormation) to construct resilient, production-ready AI platforms. Performance & Reliability: Identify system bottlenecks, optimize for efficiency and speed, and guarantee the reliability and fault-tolerance of AI-driven processes. Collaboration: Work closely with ML researchers, platform engineers, and scientists to translate models and algorithms into scalable, production-ready solutions.

Amylyx Pharmaceuticals is on a bold mission to revolutionize the treatment of diseases with significant unmet needs. Where others perceive obstacles, we recognize opportunities that we pursue with a sense of urgency, scientific rigor, and steadfast dedication to the communities we serve. Our focus is currently on post-bariatric hypoglycemia (PBH), Wolfram syndrome, and amyotrophic lateral sclerosis (ALS).Our mission thrives on the commitment of our team. Our core values—be audacious, be curious, be authentic, be engaged, and be accountable—foster a culture of care. At Amylyx, we have assembled a highly skilled team eager to take decisive action because the communities we support cannot afford to wait. If you share our enthusiasm and are committed to addressing some of the most challenging problems in medicine, we invite you to explore the opportunity below and submit your application.The OpportunityThe Director of Clinical Sciences will play a pivotal role within the Clinical Development team, providing essential scientific guidance for ongoing projects. This position reports to a Medical Director and involves cross-functional collaboration with R&D, program management, clinical operations, biostatistics, and data management. The candidate will support and propel key developmental efforts for clinical studies and the execution of the overall Clinical Development Plans (CDP).