Senior / Principal Machine Learning Scientist at altoslabs | Cambridge, UK

Imagine... being part of an innovative organization that cultivates and develops life sciences companies dedicated to pioneering groundbreaking technologies aimed at revolutionizing health care and sustainability. Company Overview Expedition Medicines is a dynamic, privately held, early-stage biotechnology company at the forefront of the Protein Editing field. We specialize in creating small molecules that modify protein structure and function to target currently undruggable options across various therapeutic strategies. Our advanced platform combines cutting-edge small molecule chemistry and chemoproteomic discovery technologies with Machine Learning (ML) to facilitate generative design. Backed by Flagship Pioneering, we leverage their vision, courage, and resources to propel Expedition Medicines from platform validation to impactful patient solutions. We seek passionate, collaborative, and determined problem solvers to join our mission! Role Overview: The Senior/Principal Scientist in Structural Biology will concentrate on determining protein-ligand complex structures using X-ray crystallography and cryo-electron microscopy (cryo-EM). This role involves delivering structural insights and collaborating with project teams to advance structure-based drug design and uncover the mechanisms of action of small molecules. Key Responsibilities: Design and implement structural biology strategies for multiple projects. Oversee the design, expression, and purification of protein constructs for structural determination. Develop and execute protocols to achieve high-quality crystals for X-ray crystallography. Create and implement protocols for grid optimization, data collection, and analysis in cryo-EM. Refine and communicate structures of protein-ligand complexes, collaborating with project teams to drive hit-to-lead and lead optimization processes. Manage contract research organizations (CROs) to ensure efficient delivery of protein expression and structural biology services. Enhance our capabilities and serve as a trusted authority in the field of structural biology.

About Serif Biomedicines, Inc. Serif Biomedicines, Inc. is a privately held biotechnology company in Cambridge, MA. The team is developing new approaches to gene therapy for diseases that current medical solutions cannot address. Serif Biomedicines was founded by Flagship Pioneering, known for launching over 100 innovative life sciences organizations focused on human health and sustainability. Role Overview The Senior Scientist, Molecular Biology will design and develop next-generation DNA constructs for programmable medicine. This position suits scientists experienced in synthetic biology, high-throughput cloning, and computational sequence engineering. The role centers on building scalable platforms for plasmid DNA design, construction, and optimization, using automation, algorithm-driven sequence design, and data-centric workflows. This scientist will report to the Director of Molecular Biology and may supervise a direct report. Collaboration with other scientists and group leaders across the R&D team is a key part of the job. What You Will Do Lead the design and construction of plasmid DNA constructs, including vector architecture, gene synthesis strategies, and high-efficiency cloning (such as Gibson, Golden Gate, and recombination-based methods). Advance automated and computational sequence design by applying advanced tools and pipelines for codon optimization, regulatory element tuning, and multi-parameter construct optimization. Establish and manage vendor relationships to support both internal and external capabilities, helping projects move forward efficiently and minimizing disruptions.

Join us as a Senior Scientist in Computational Biology at Flagship Pioneering, Inc. In this pivotal role, you will leverage your expertise to drive innovative research and development in computational biology, contributing to groundbreaking discoveries and advancements in the field.

Join AbbVie as a Senior Scientist I in the field of siRNA in vitro biology. In this role, you will leverage your extensive knowledge and skills in molecular biology to contribute to innovative research and development projects. Collaborate with a team of dedicated scientists to explore new therapeutic avenues and advance our understanding of RNA interference.

FL122, a new venture from Flagship Pioneering based in Cambridge, MA, is building genomic technologies aimed at advancing human health and assisted reproduction. Flagship Pioneering has launched over 100 life sciences companies in the past two decades, including Moderna, Generate Biomedicines, and Tessera Therapeutics. The team addresses complex challenges in human health and sustainability. Role overview The Scientist in Reproductive and Molecular Biology will play a key part in establishing FL122’s scientific platform. This role focuses on developing and standardizing laboratory workflows that involve handling human gametes and performing molecular characterization. As part of the early scientific team, the Scientist will work closely with senior scientists and company leadership to define technical standards and carry out experimental strategies. What you will do Develop and improve laboratory workflows for handling human gametes and conducting molecular analysis Work directly with sensitive human samples in an IVF or embryology laboratory setting Use molecular biology techniques to support experimental goals Collaborate with colleagues and leadership to establish technical standards Help plan and execute experimental strategies Requirements Background in reproductive biology and molecular biology Hands-on experience in IVF or embryology laboratory environments Proficiency in molecular biology techniques Strong attention to detail and ability to work with sensitive human samples Adaptable and comfortable working across different scientific areas Collaborative approach suited to an early-stage startup team

Join our team as a Biology Scientist, where you will engage in groundbreaking research and development in the field of biology. You will collaborate with a talented group of scientists and contribute to innovative projects that aim to advance our understanding of biological processes. This is an exciting opportunity to be part of a dynamic environment that fosters creativity and scientific inquiry.

GT Biosciences is on the cutting edge of biotechnology, developing Deliveromics, the world’s first AI-driven, high-throughput, multiplexed in vivo data engine designed to decode the complexities of drug delivery. Established by a team of MIT scientists and supported by elite investors, we are pioneering next-generation, non-viral, cell-type-specific delivery vehicles, achieving notable advancements in crossing the blood-brain barrier and targeting specific brain cell types. Our dedicated and fast-paced team is committed to revolutionizing routine in vivo cell reprogramming.We are seeking a passionate and skilled Spatial Biology Platform Scientist to join our Platform Development Team. In this pivotal role, you will leverage your extensive knowledge in spatial biology, nucleic acid sequencing, and assay development to enhance our Deliveromics platform. As an early member of our scientific team, your collaborative efforts across biology, chemistry, and engineering will be crucial in generating high-quality data and insights driving our innovations. This full-time, in-person position is based in Cambridge, MA.

Role overview Eurofins Scientific seeks an Associate Scientist in Cambridge with a focus on molecular biology and protein purification. This role supports ongoing research projects and daily laboratory operations, working closely with experienced scientists in a well-equipped environment. Key responsibilities Perform experiments in molecular biology and protein purification Manage laboratory workflows to ensure accuracy and reliability Work collaboratively with team members on research projects Support initiatives that advance scientific knowledge Work environment The position is based in a modern laboratory with advanced equipment and a team of specialists. Daily work involves hands-on research and collaboration within a supportive scientific community.

Charles River Analytics, a proud member of the GRVTY family, is at the forefront of developing innovative solutions and advanced technologies designed to address some of the most challenging issues faced globally. Our dynamic team of tech entrepreneurs collaborates to enhance AI, robotics, intelligent sensing, and human-centered computing. The research and technology we develop not only propel government initiatives but also unveil new opportunities in the commercial sector. At Charles River, we take immense pride in cultivating a workplace that attracts and retains top-tier talent and creative problem-solvers in the industry. Join us as we strive to accelerate our mission-driven innovations!We are currently seeking a dedicated Senior/Principal Scientist with expertise in Human-Systems Integration, Human Factors, or Human-Computer Interaction. In this role, you will spearhead the development of cutting-edge tools and interfaces that empower users to effectively collaborate with technology in demanding environments.Your responsibilities will include leading and expanding teams of researchers, designers, and engineers to assess work domains and user needs, create novel human-AI interaction concepts, and evaluate interactive prototypes. You will also be responsible for defining and directing technical projects, while fostering robust relationships with clients, sponsors, and collaborators. As a subject matter expert in Human Systems, you will work alongside multidisciplinary teams to explore and pursue research opportunities across various technical domains.

ABOUT PIONEERING INTELLIGENCE Pioneering Intelligence is a forward-thinking initiative that builds upon Flagship Pioneering's rich history of establishing groundbreaking scientific and computational enterprises. By leveraging cutting-edge advancements in artificial intelligence, machine learning, and data science, we aim to accelerate fundamental research and cultivate a dynamic portfolio of AI-first companies. As an integral part of Flagship's unique model that intertwines science, entrepreneurship, and investment, we transform revolutionary concepts into impactful companies, enhancing AI innovations that contribute to human health, sustainability, and more. THE ROLE We are on the lookout for a Principal Scientist specializing in Embedded Machine Learning and Computational Methods to spearhead various AI/ML and computational initiatives across early-stage ventures within our company origination framework. Your responsibilities will include defining and executing practical AI strategies, overseeing the development of methodologies and platforms (including systems design, drug design, molecular modeling, systems biology, protein design, and LLM-based workflows), and ensuring a high standard of rigor in model development, benchmarking, scaling, and reporting. You will also manage cross-functional teams as necessary, influence the strategic direction of our initiatives, and represent Pioneering Intelligence to venture teams and external collaborators. The ideal candidate is a self-motivated individual with a diverse skill set, capable of transitioning seamlessly from protein design to mass spectrometry or docking pipelines, and then creating LLM-based agents to streamline scientific workflows.

ABOUT PIONEERING INTELLIGENCEPioneering Intelligence extends Flagship Pioneering's tradition of launching innovative scientific and computational initiatives. By leveraging the latest advancements in AI, machine learning, and data analytics, we aim to expedite fundamental research and build a diverse portfolio of AI-first companies. As a key player in Flagship's integrated approach to science, entrepreneurship, and investment, we transform groundbreaking concepts into transformative enterprises that enhance AI innovations in human health, sustainability, and more.THE ROLEWe are on the lookout for a Principal Scientist specializing in Embedded Machine Learning and Computational Techniques to spearhead various AI/ML and computational initiatives across early-stage ventures in our company origination process. You will be responsible for defining and executing practical AI strategies, overseeing the development of methodologies and platforms such as systems design, drug design, molecular modeling, systems biology, protein design, and LLM-driven workflows while ensuring the utmost rigor in model development, benchmarking, scaling, and reporting. You will manage cross-functional contributors as necessary, influence the strategic direction of the company, and represent Pioneering Intelligence to venture teams and external partners. The ideal candidate is a proactive, deep thinker who can seamlessly transition between protein design one week and mass spectrometry or docking pipelines the next, while also developing LLM-based agents to automate scientific workflows.

ABOUT PIONEERING INTELLIGENCE Pioneering Intelligence continues the legacy of Flagship Pioneering by creating innovative scientific and computational ventures. Utilizing advancements in AI, machine learning, and data analytics, our mission is to expedite fundamental research and establish a diverse portfolio of AI-first companies. We integrate science, entrepreneurship, and capital to transform groundbreaking concepts into impactful companies, furthering AI advancements in human health, sustainability, and more. THE ROLE We are on the lookout for a Principal Scientist in Embedded Machine Learning/Computational to spearhead multiple AI/ML and computational projects within early-stage ventures as part of Flagship’s origination process. Your responsibilities will include defining and executing effective AI strategies, leading method and platform advancements (such as systems design, drug design, molecular modeling, systems biology, protein design, and LLM/agentic workflows), and ensuring excellence in model development, benchmarking, scaling, and reporting. You'll collaborate with cross-functional teams, shape the direction of the company, and represent Pioneering Intelligence to both venture teams and external partners. The ideal candidate is a proactive deep diver, capable of transitioning from protein design to mass spectrometry or docking pipelines, and then developing LLM-based agents to streamline scientific workflows.

Flagship Pioneering, Inc. is seeking a Senior Research Associate in Chemical Biology for its FL116 team in Cambridge, MA. FL116 is dedicated to advancing biomolecule synthesis and is building a platform to transform the manufacturing of research, diagnostic, and therapeutic molecules. Role overview This position joins a collaborative group focused on applying chemical strategies to biological questions. The work centers on enzyme-mediated biomolecular synthesis, with careful attention to both mechanistic and molecular aspects. Main responsibilities Design and execute high-throughput experiments to investigate enzyme-substrate interactions Characterize biomolecular products using a range of established and new analytical methods Contribute to the development of scalable assays that support the growth of the platform Requirements Strong hands-on experimental skills and a close attention to detail Curiosity about the chemical nature of biological systems Interest in manipulating and measuring biological activity at the molecular scale Comfort working in an execution-focused, pipeline-driven environment Motivation to develop with a rapidly evolving technology platform Work environment The role provides the opportunity to deepen expertise at the intersection of chemistry and biology in a collaborative startup setting, supported by Flagship Pioneering. The team values problem solvers who enjoy tackling complex scientific challenges and building new tools for biotechnology and therapeutics.

Role Overview Flagship Pioneering, Inc. is on the lookout for a visionary Senior/Executive Director to serve as the Head of Biology. In this pivotal role, you will spearhead the biological strategy and target validation within our causality-driven discovery platform. Your expertise will be essential in converting human genetic data—such as GWAS, rare variants, Mendelian randomization, and functional genomics—into robust biological validations that are pertinent to disease, while also shaping preclinical programs across a range of therapeutic areas. The ideal candidate will possess extensive target validation experience across various therapeutic modalities, with a strong emphasis on neurodegenerative diseases (including Parkinson’s disease), genomic perturbation tools, and the capability to make significant contributions to cardiovascular and immune-mediated biology. You will be responsible for building and mentoring an exceptional biology team, establishing high standards for scientific rigor and decision-making quality, and collaborating closely with data science, chemistry, and platform operations to progress targets to development readiness.

Join our innovative team as a Senior Scientist where you'll drive critical research projects and make a significant impact in the field. We are seeking a highly motivated individual with a passion for scientific discovery and a strong background in relevant disciplines.

Join Scismic, a dynamic biotech startup located in Cambridge, MA, that is at the forefront of developing innovative mRNA-modulating therapies aimed at treating a wide array of genetic disorders. Our research is focused on leveraging novel platforms to address neurological conditions, heart disease, and muscular dystrophies.Position Summary:As a Research Associate specializing in cellular neurobiology, you will play a crucial role in establishing cellular assays to validate in vitro proof of concept for our tRNA therapeutic candidates. Your expertise will be instrumental in characterizing cellular activities and understanding disease-relevant biology, ultimately guiding the prioritization of candidates for in vivo studies.

Role overview Harvard University seeks a Principal Research Scientist for the Sciences - Chemistry and Chemical Biology department in Cambridge. This role leads research efforts, working closely with faculty and other researchers to advance scientific understanding in chemistry and chemical biology. What you will do Direct research projects in chemistry and chemical biology Collaborate with faculty and research teams on experimental design and analysis Apply innovative methods to address complex scientific questions Contribute to scientific publications and presentations

Harvard University's Department of Molecular and Cellular Biology seeks a Staff Scientist to join its research team in Cambridge. This role centers on advancing scientific understanding in molecular biology through direct involvement in research projects. Role overview The Staff Scientist will work closely with faculty and fellow researchers, contributing to the design and execution of experiments. Responsibilities include developing research strategies, conducting laboratory work, and analyzing experimental data. Collaboration Collaboration is a key part of this position. The team values open communication and shared problem-solving as they pursue new discoveries in molecular and cellular biology. Impact This role supports scientific progress by helping to shape and carry out experiments that expand the field's knowledge base. The work performed will directly influence ongoing and future research directions within the department.

Eurofins Scientific is seeking a Molecular Biology Analyst in Cambridge. This position centers on analyzing molecular data and conducting experiments to support ongoing scientific projects. Role overview This role involves hands-on laboratory work, including the analysis of molecular samples and the execution of experiments. The Molecular Biology Analyst will contribute to projects that support health and safety initiatives. Key responsibilities Analyze molecular data using established laboratory methods Perform experiments as part of project teams Support scientific efforts that advance health and safety Location This position is based in Cambridge.