senior data engineer, python, spark

senior director of ai and data strategy Jobs in Cambridge

senior director of ai and data strategy

senior machine learning scientist Jobs in Cambridge

senior machine learning scientist

senior software engineer, data platform Jobs in Cambridge

senior software engineer, data platform

senior data scientist

sail biomedicines

<div><p><b>About Sail:</b></p>
<p>
Sail Biomedicines is pioneering the integrative design and deployment of fully programmable medicines to transform patient care. Sail's platform combines first-in-class programmable circular RNA technology (Endless RNA&trade; or eRNA), and an industry-leading platform of programmable nanoparticles, utilizing natural components, to unlock comprehensive programming of medicines for the first time. By leveraging cutting-edge eRNA and nanoparticle deployment technology, Sail is also making unparalleled use of AI techniques to identify and design fully programmable medicines that are potent, targeted, versatile, and tunable. Sail was founded by Flagship Pioneering.</p>
<p><b>
The Role:</b></p>
<p>
Sail Biomedicines is seeking a motivated Scientist I to join our Preclinical and Translational Assays team. This role will develop, optimize, and execute bioassays to characterize biological activity, mechanism, and immune responses for candidates enabled by Sail&rsquo;s eRNA&trade;</p>
<p>
This is a lab-based, onsite role with substantial hands-on experimental work, collaborative problem-solving, and close partnership with cross-functional teams. The ideal candidate brings strong experience in Automation, mammalian cell culture, multiparameter flow cytometry, serology/immunoassays, qPCR, and excellent scientific documentation. Working within the team, you will generate high-quality data, troubleshoot assays, and contribute to advancing Sail&rsquo;s platform and pipeline.</p>
<p><b>
Responsibilities:</b></p>
<p>
Bioassay Development &amp; Execution</p>
<ul>
<li>Develop, optimize, and execute cell-based and immunoassay workflows and pharmacology readouts (e.g., potency/functional assays, biomarker assays, serology).</li>
<li>Design and build multiparameter flow cytometry panels (marker selection, antibody titrations, controls, compensation, gating strategy) for preclinical in vivo study readouts and human PBMC samples.</li>
<li>Develop and run serology assays (e.g., binding antibody, neutralization/surrogate neutralization where applicable, cytokine/chemokine readouts) using ELISA, MSD, or related platforms.</li>
<li>Qualify/validate assays as appropriate: establish accuracy/precision, sensitivity, range, robustness, and implement cross-study controls and reference standards.</li>
<li>Own assay readiness: generate SOPs, templates, and training materials; ensure reproducibility and knowledge transfer.</li>
</ul>
<p>Sample Operations &amp; Study Support</p>
<ul>
<li>Coordinate sample receipt, accessioning, and tracking from internal studies and CRO-supported work; maintain chain-of-custody, storage conditions, and inventory.</li>
<li>Perform sample processing (e.g., human and NHP PBMC isolation, plasma/serum handling), ensuring consistency and biosafety compliance.</li>
</ul>
<p>Data, Documentation &amp; Collaboration</p>
<ul>
<li>Analyze, interpret, and summarize data; maintain rigorous records in electronic lab notebooks (ELNs) and associated databases.</li>
<li>Present findings internally (lab meetings, project teams) with clear conclusions, limitations, and next steps.</li>
<li>Partner with cross-functional teams e.g. Immunology, Analytics, and Computational/AI teams to define assay requirements, experimental design, and data structure/metadata.</li>
<li>Contribute to reports, tech memos, and experiments that support IP and regulatory-facing documentation where relevant.</li>
<li>Manage multiple concurrent experiments while maintaining high standards for lab safety, quality, and timelines.</li>
</ul>
<p><b>Required Qualifications:</b></p>
<ul>
<li>M.S./PhD in Immunology, Biochemistry, Molecular Biology, Chemistry, or related field.</li>
<li>2&ndash;4+ years relevant laboratory experience (industry preferred).</li>
<li>Hands-on experience with multiparameter flow cytometry, mammalian cell culture; experience with one or more of: Automation, PBMC isolation, qPCR, ELISA/MSD, or related immunoassays.</li>
<li>Working knowledge of assay development principles (controls, standard curves, variability, qualification/validation concepts).</li>
<li>Strong experimental design and troubleshooting skills; able to optimize protocols and document changes clearly.</li>
<li>Excellent organization and time management; able to prioritize and execute in a fast-paced environment.</li>
<li>Strong written/verbal communication, including presenting data and writing concise summaries.</li>
<li>Self-directed, collaborative, detail-oriented; demonstrates scientific curiosity and integrity.</li>
</ul>
<p><b>Preferred Qualifications:</b></p>
<ul>
<li>Experience with Lab Automation including but not limited to Liquid Handlers (Hamilton, Biomek)</li>
<li>Experience working with non-human primate (NHP) samples and associated biosafety practices.</li>
<li>Basic working knowledge of biostatistics (e.g., variability, curve fitting, outlier handling, assay acceptance criteria).</li>
<li>Experience with FlowJo, GraphPad Prism, and Microsoft Office (Excel/PowerPoint); familiarity with ELN best practices.</li>
<li>Experience in a matrixed project environment supporting multiple programs.</li>
</ul>
<p><b>Salary Range: $100,000 - $130,000</b></p>
<p>
Sail Biomedicines is an Equal Opportunity Employer. Sail does not discriminate based on race, religion, color, sex, gender identity, sexual orientation, age, national origin, veteran status, or any other status protected under federal, state, or local law.</p></div>

Scientist I New

Healx

<div>
 Do you want to use your engineering skills to build agentic workflows that help find treatments for rare disease patients?
 <br/>
 <br/>
 <strong>
  About Healx
  <br/>
 </strong>
 Healx is an AI-powered tech bio company that is redesigning drug discovery. With 10,000 rare diseases affecting 400 million people globally, 90% of which have no approved treatment, Healx is on a mission to pioneer the next generation of drug discovery to help rare disease patients in need. We combine data, artificial intelligence and deep pharmacology expertise to develop treatments more quickly and cheaply than traditional drug discovery.
 <br/>
 <br/>
 Diversity and inclusion sits at the heart of our mission to help people with rare diseases, and we believe that attracting and empowering a diverse team is critical to achieving this goal. We welcome applications from people from all backgrounds and walks of life.
 <br/>
 <br/>
 Below we have included the qualities that we feel are required for you to excel in this role; however we appreciate that people can apply transferable skills and experience. If you think you have what it takes, love our mission and resonate with our values but are worried you don't tick every box &ndash; we still want to hear from you and encourage you to apply!
 <br/>
 <br/>
 Our values
 <br/>
 <br/>
 <br/>
 <ul>
  <li>
   Care for Rare &ndash; Rare disease patients are at the heart of what we do
  </li>
  <li>
   Grow as individuals &ndash; We are learners always seeking to enhance our expertise
  </li>
  <li>
   Win as a team &ndash; We strive to remain inclusive and diverse and we celebrate successes and lessons together
  </li>
  <li>
   Innovate and deliver &ndash; Our mission requires rapid innovation and calculated risks that won&rsquo;t compromise our high standards
   <br/>
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 The role
 <br/>
 <br/>
 Healx is looking for an Agentic AI Engineer to build LLM-agentic workflows that power our drug discovery platform.
 <br/>
 <br/>
 Reporting to our Director of Tech Strategy, you'll design and build agents that solve real drug discovery problems. Working closely with scientists across the company, you'll understand the questions that matter most to their work, then design and refine agents that reason over our knowledge graph, proprietary methods, scientific literature and other sources to generate, triage and rationalise testable therapeutic hypotheses for rare diseases.
 <br/>
 <br/>
 You won't be starting from scratch. We've adopted an agentic framework (our stack currently includes Python, ADK and AgentSpace) and built workflows already delivering impact across our drug discovery platform. But this is a fast-moving field, so a big part of the role is helping us adapt as the landscape shifts. You'll work alongside the technical lead who owns our agentic infrastructure, with scope to take ownership of specific workflows and grow your influence as you do.
 <br/>
 <br/>
 You'll join a cross-functional team of machine learning engineers, software engineers, bioinformaticians, drug discovery scientists and clinicians, all working to sharpen how Healx makes better decisions in drug discovery.
 <br/>
 <br/>
 <strong>
  Key Responsibilities
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Build and refine AI-agentic workflows on our internal framework to help drug discovery scientists generate the best testable therapeutic hypotheses to progress.
  </li>
  <li>
   Translate discovery problems into agent designs, working out where an agentic approach genuinely adds value, and where it doesn&rsquo;t
  </li>
  <li>
   Integrate agents with our knowledge graph, proprietary methods, scientific literature and other sources so they reason over the right evidence for each problem
  </li>
  <li>
   Expand and maintain our existing GenAI tools so they keep pace with the team&rsquo;s needs and a fast-moving ecosystem
  </li>
  <li>
   Contribute to how we evaluate agentic workflows, helping shape sensible evals, testing and quality standards as the practice matures
  </li>
  <li>
   Write clear, maintainable, well-documented code that others on the team can build on
   <br/>
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  What Success Looks Like
  <br/>
 </strong>
 In 3 months, you have:
 <br/>
 <br/>
 <br/>
 <ul>
  <li>
   Got to grips with our agentic framework and the discovery problems it serves, and made your first contributions land in the codebase
  </li>
  <li>
   Built working relationships with the scientists and engineers you partner with, and started turning their feedback into concrete improvements
   <br/>
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 In 6 months you have:
 <br/>
 <br/>
 <br/>
 <ul>
  <li>
   Taken at least one agentic workflow from idea to a production tool scientists use in our drug discovery pipeline &mdash; built on our framework, with sensible evaluation and documentation
  </li>
  <li>
   Operating with real independence &mdash; owning agentic workflows end to end, proposing improvements.
   <br/>
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  What We Are Looking For
  <br/>
 </strong>
 We'd love to hear from you if
 <br/>
 <br/>
 <br/>
 <ul>
  <li>
   You've built and shipped LLM-agentic systems that deliver real value &mdash; agents that use tools, orchestrate multi-step workflows and behave reliably in production.
  </li>
  <li>
   You have at least 2 years of software engineer or ML engineer working experience. And you have strong software engineering fundamentals &mdash; you write clear, tested, maintainable Python code that others can build on
  </li>
  <li>
   Fluency with the modern LLM/agent toolkit &mdash; model APIs, prompting, tool use, RAG, and the patterns this fast-moving ecosystem is converging on (MCP, agent frameworks, evals).
  </li>
  <li>
   You enjoy working closely with non-engineers &mdash; you are the kind of person who'll sit with a scientist to understand what they actually need.
   <br/>
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 It&rsquo;s a bonus if you have:
 <br/>
 <br/>
 <br/>
 <ul>
  <li>
   Experience in drug discovery, biology, or another life science domain
  </li>
  <li>
   Familiarity with knowledge graphs or reasoning over structured or heterogeneous data
  </li>
  <li>
   Experience building evaluation harnesses or testing strategies for LLM systems
  </li>
  <li>
   A track record of picking up unfamiliar domains quickly and becoming useful fast
  </li>
  <li>
   Interest in or experience with biotech / techbio and its impact on patient outcomes.
   <br/>
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 Working at Healx
 <br/>
 <br/>
 Healx works from a modern accessible office in the centre of Cambridge within easy reach of the train station. We offer a flexible, diverse and inclusive working environment that considers your individual needs and believes in maintaining a sustainable work-life balance and we are open to discussing flexible working arrangements.
 <br/>
 <br/>
 We are a hybrid team operating on a highly collaborative model that values synchronization and pair programming.
 <br/>
 <br/>
 You will be welcomed by a team of colleagues with decades of accumulated experience in their areas of expertise, happy to help you develop your own skills in a highly collaborative environment and who are keen to provide guidance and support in your personal and career development plans.
 <br/>
 <br/>
 Healx will provide you with support and guidance to help you do your best work and make an impact. We offer flexible working and believe in maintaining a sustainable work-life balance. If you require any reasonable adjustments during the recruitment process, please let us know &mdash; we&rsquo;re happy to accommodate.
 <br/>
 <br/>
 What&rsquo;s on offer:
 <br/>
 <br/>
 <strong>
  Financial
 </strong>
 &ndash; Competitive salary, share options, 7% employer pension contributions, life insurance of 4x base salary.
 <br/>
 <br/>
 <strong>
  Health and Wellbeing
 </strong>
 &ndash; Private medical insurance, 25 days annual leave (plus bank holidays) with the option to purchase additional days to support a healthy work-life balance, wellbeing support via Spill and our Employee Assistance Programme.
 <br/>
 <br/>
 <strong>
  Hybrid Working
 </strong>
 &ndash; We will only consider UK-based applicants for this position. We offer flexible and remote working options, home office set-up allowance, periodic in-person team days for company-wide collaboration and celebration.
 <br/>
 <br/>
 <strong>
  Family Friendly
 </strong>
 &ndash; Enhanced family leave policies, miscarriage and fertility leave, flexible working practices.
 <br/>
 <br/>
 <strong>
  Personal Development and Growth
 </strong>
 &ndash; Personal learning and development budgets, regular personal development conversations and career support.
 <br/>
 <br/>
 <strong>
  Community Engagement and Support
 </strong>
 &ndash; One paid day off per year to volunteer for a cause aligned with our mission of supporting patients living with rare diseases; the opportunity to hear from and engage with patient groups and communities who offer us valuable insights into the experiences of those affected by rare diseases.
 <br/>
 <br/>
 For more information about Healx and how we use your data please go to https://healx.ai/privacy/
 <br/>
 <br/>
 We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
</div>


Agentic AI Engineer (life sciences)

<div><div><p>Do you want to use your engineering skills to build agentic workflows that help find treatments for rare disease patients?</p>
<h2 class="jobSectionHeader">
About Healx</h2>
<p>
Healx is an AI-powered tech bio company that is redesigning drug discovery. With 10,000 rare diseases affecting 400 million people globally, 90% of which have no approved treatment, Healx is on a mission to pioneer the next generation of drug discovery to help rare disease patients in need. We combine data, artificial intelligence and deep pharmacology expertise to develop treatments more quickly and cheaply than traditional drug discovery.</p>
<p>
Diversity and inclusion sits at the heart of our mission to help people with rare diseases, and we believe that attracting and empowering a diverse team is critical to achieving this goal. We welcome applications from people from all backgrounds and walks of life.</p>
<p>
Below we have included the qualities that we feel are required for you to excel in this role; however we appreciate that people can apply transferable skills and experience. If you think you have what it takes, love our mission and resonate with our values but are worried you don't tick every box &ndash; we still want to hear from you and encourage you to apply!</p>
<h2 class="jobSectionHeader">
Our values</h2>
<ul>
<li><p>Care for Rare &ndash; Rare disease patients are at the heart of what we do</p>
</li>
<li><p>Grow as individuals &ndash; We are learners always seeking to enhance our expertise</p>
</li>
<li><p>Win as a team &ndash; We strive to remain inclusive and diverse and we celebrate successes and lessons together</p>
</li>
<li><p>Innovate and deliver &ndash; Our mission requires rapid innovation and calculated risks that won&rsquo;t compromise our high standards</p>
</li>
</ul><h2 class="jobSectionHeader">The role</h2>
<div>
Healx is looking for an Agentic AI Engineer to build LLM-agentic workflows that power our drug discovery platform.</div><div><br>
Reporting to our Director of Tech Strategy, you'll design and build agents that solve real drug discovery problems. Working closely with scientists across the company, you'll understand the questions that matter most to their work, then design and refine agents that reason over our knowledge graph, proprietary methods, scientific literature and other sources to generate, triage and rationalise testable therapeutic hypotheses for rare diseases.</div><div><br>
You won't be starting from scratch. We've adopted an agentic framework (our stack currently includes Python, ADK and AgentSpace) and built workflows already delivering impact across our drug discovery platform. But this is a fast-moving field, so a big part of the role is helping us adapt as the landscape shifts. You'll work alongside the technical lead who owns our agentic infrastructure, with scope to take ownership of specific workflows and grow your influence as you do.</div><div><br>
You'll join a cross-functional team of machine learning engineers, software engineers, bioinformaticians, drug discovery scientists and clinicians, all working to sharpen how Healx makes better decisions in drug discovery.</div>
</div>
<h3 class="jobSectionHeader"><b>Key Responsibilities</b></h3><div>
<ul>
<li><p>Build and refine AI-agentic workflows on our internal framework to help drug discovery scientists generate the best testable therapeutic hypotheses to progress.</p>
</li>
<li><div>Translate discovery problems into agent designs, working out where an agentic approach genuinely adds value, and where it doesn&rsquo;t</div>
</li>
<li><div>Integrate agents with our knowledge graph, proprietary methods, scientific literature and other sources so they reason over the right evidence for each problem</div>
</li>
<li><div>Expand and maintain our existing GenAI tools so they keep pace with the team&rsquo;s needs and a fast-moving ecosystem</div>
</li>
<li><div>Contribute to how we evaluate agentic workflows, helping shape sensible evals, testing and quality standards as the practice matures</div>
</li>
<li><p>Write clear, maintainable, well-documented code that others on the team can build on</p>
</li>
</ul></div><h3 class="jobSectionHeader"><b>What success looks like</b></h3><div>
<div>
In 3 months, you have:</div>
<ul>
<li><p>Got to grips with our agentic framework and the discovery problems it serves, and made your first contributions land in the codebase</p>
</li>
<li><p>Built working relationships with the scientists and engineers you partner with, and started turning their feedback into concrete improvements</p>
</li>
</ul><p>In 6 months you have:</p>
<ul>
<li><p>Taken at least one agentic workflow from idea to a production tool scientists use in our drug discovery pipeline &mdash; built on our framework, with sensible evaluation and documentation</p>
</li>
<li><p>Operating with real independence &mdash; owning agentic workflows end to end, proposing improvements.</p>
</li>
</ul></div><h3 class="jobSectionHeader"><b>What we are looking for</b></h3><div>
<div>
We'd love to hear from you if</div>
<ul>
<li><p>You've built and shipped LLM-agentic systems that deliver real value &mdash; agents that use tools, orchestrate multi-step workflows and behave reliably in production.</p>
</li>
<li><div>You have at least 2 years of software engineer or ML engineer working experience. And you have strong software engineering fundamentals &mdash; you write clear, tested, maintainable Python code that others can build on</div>
</li>
<li><div>Fluency with the modern LLM/agent toolkit &mdash; model APIs, prompting, tool use, RAG, and the patterns this fast-moving ecosystem is converging on (MCP, agent frameworks, evals).</div>
</li>
<li><p>You enjoy working closely with non-engineers &mdash; you are the kind of person who'll sit with a scientist to understand what they actually need.</p>
</li>
</ul><p>It&rsquo;s a bonus if you have:</p>
<ul>
<li><p>Experience in drug discovery, biology, or another life science domain</p>
</li>
<li><div>Familiarity with knowledge graphs or reasoning over structured or heterogeneous data</div>
</li>
<li><div>Experience building evaluation harnesses or testing strategies for LLM systems</div>
</li>
<li><div>A track record of picking up unfamiliar domains quickly and becoming useful fast</div>
</li>
<li><p>Interest in or experience with biotech / techbio and its impact on patient outcomes.</p>
</li>
</ul></div><div><h2 class="jobSectionHeader">Working at Healx</h2>
<div>
Healx works from a modern accessible office in the centre of Cambridge within easy reach of the train station. We offer a flexible, diverse and inclusive working environment that considers your individual needs and believes in maintaining a sustainable work-life balance and we are open to discussing flexible working arrangements.</div><div><br>
We are a hybrid team operating on a highly collaborative model that values synchronization and pair programming.</div><div><br>
You will be welcomed by a team of colleagues with decades of accumulated experience in their areas of expertise, happy to help you develop your own skills in a highly collaborative environment and who are keen to provide guidance and support in your personal and career development plans.</div><div><br>
Healx will provide you with support and guidance to help you do your best work and make an impact. We offer flexible working and believe in maintaining a sustainable work-life balance. If you require any reasonable adjustments during the recruitment process, please let us know &mdash; we&rsquo;re happy to accommodate.</div><br>
<h3 class="jobSectionHeader">
What&rsquo;s on offer:</h3>
<p><b>
Financial </b>&ndash; Competitive salary, share options, 7% employer pension contributions, life insurance of 4x base salary.</p>
<p><b>
Health and Wellbeing </b>&ndash; Private medical insurance, 25 days annual leave (plus bank holidays) with the option to purchase additional days to support a healthy work-life balance, wellbeing support via Spill and our Employee Assistance Programme.</p>
<p><b>
Hybrid Working </b>&ndash; We will only consider UK-based applicants for this position. We offer flexible and remote working options, home office set-up allowance, periodic in-person team days for company-wide collaboration and celebration.</p>
<p><b>
Family Friendly </b>&ndash; Enhanced family leave policies, miscarriage and fertility leave, flexible working practices.</p>
<p><b>
Personal Development and Growth </b>&ndash; Personal learning and development budgets, regular personal development conversations and career support.</p>
<p><b>
Community Engagement and Support</b> &ndash; One paid day off per year to volunteer for a cause aligned with our mission of supporting patients living with rare diseases; the opportunity to hear from and engage with patient groups and communities who offer us valuable insights into the experiences of those affected by rare diseases.</p><p><br>
For more information about Healx and how we use your data please go to https://healx.ai/privacy/</p>
</div>
<p>We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.</p></div>

Neutreeno

<div><p><b>THE ROLE</b></p><p>
The problems Neutreeno is trying to solve are genuinely hard. Emissions data is messy, deeply hierarchical, and full of uncertainty. Our users sit inside some of the largest companies in the world and span operations, finance and sustainability, each with different mental models and different definitions of &quot;good&quot;. Your job is to make that complexity feel obvious, and to make the resulting insight something a decision-maker acts on.</p><p>
You'll set the design direction and build the system everyone else designs and builds within. Not a Figma library that gathers dust: we expect it structured so prototypes can be spun up in no time and engineers and AI coding agents can build production UI from it directly.</p><p>
You'll also own how we listen to our customers, building the structures that make continuous client engagement part of the fabric of how Neutreeno operates.</p><p>
This is our first full-time UX design hire, and you will be our only and lead designer. This is a hands-on role from day one, with a path to leading an expanded design function as we grow. The product's design is yours to own.</p><p>
This position operates on a hybrid work model with a minimum of 2 days per week in our Cambridge office.</p><b><br>
Requirements</b><p><b><br>
THE WORK YOU&rsquo;LL DO</b></p><p><b>
Product Design</b></p><ul><li>
Own the end-to-end design of the product, from problem framing and information architecture through to interaction detail and shipped UI.</li><li>
Make complex, uncertain, hierarchical emissions data legible and actionable for operations, finance and sustainability audiences.</li><li>
Set the visual and interaction direction, and raise the bar on craft across everything we ship.</li><li>
Prototype fast and often.</li></ul><p><b>
Design System, Built AI-First</b></p><ul><li>
Define, build and maintain the Neutreeno design system: foundations, components, patterns, content and data-visualisation standards.</li><li>
Architect it to be machine-readable and AI-native so AI coding tools and agentic workflows can build against reliably.</li><li>
Make the system the fastest path to both a prototype and production UI.</li><li>
Champion AI-native design and development practices across the team.</li></ul><p><b>
Cross-Functional Collaboration</b></p><ul><li>
Work shoulder-to-shoulder with our software engineers, translating design intent into well-scoped work that ships reliably to our customers.</li><li>
Partner with the Head of Product on discovery, roadmap and prioritisation.</li><li>
Work with our climate engineers to understand the methodology behind the numbers, and represent uncertainty, assumptions and data quality honestly in the interface.</li></ul><p><b>
Customer Engagement and Research</b></p><ul><li>
Design and run the structures that make client engagement continuous and systematic: design partner programmes, regular usability sessions, feedback channels, and a clear route from what we hear to what we build.</li><li>
Embed those structures across the company so engagement is a shared habit rather than a design activity.</li><li>
Run discovery research on new product capabilities: what to build, for whom, and what &quot;good&quot; looks like.</li><li>
Measure whether shipped work moved the needle, and feed that back into the roadmap.</li></ul><p></p><p><b>
THE MINIMUM QUALIFICATIONS YOU NEED</b></p><ul><li>
7 or more years of professional product or UX design experience, with a portfolio you can talk through in depth.</li><li>
Proven experience designing complex B2B, enterprise or data-heavy products.</li><li>
Demonstrable experience defining and running a design system, including how engineering consumes it.</li><li>
Strong craft across research, information architecture, interaction design and visual design.</li><li>
Real, daily use of AI tools as a core part of how you work, whether for prototyping, design system tooling, research synthesis or generating production-ready UI.</li><li>
Experience running research and usability sessions directly with customers, and turning what you learn into decisions.</li><li>
A track record of shipping high-quality work at pace, with high autonomy and little process.</li><li>
Strong communication and the ability to build trust quickly across engineering, product, science and leadership</li></ul><p></p><p><b>
PREFERRED QUALIFICATIONS</b></p><ul><li>
Experience as an early or founding designer at an early-stage startup.</li><li>
Comfort working in and around code, enough to read a component, ship a small front-end change, or hold a credible conversation about implementation trade-offs.</li><li>
Experience designing data visualisation for analytical products, including communicating uncertainty.</li><li>
Experience building AI-powered product features, or designing for agentic and LLM-driven interfaces.</li><li>
Exposure to climate, sustainability, supply chain, manufacturing or deep-tech domains.</li></ul><br>
<b>
Benefits</b><p><b><br>
WHAT NEUTREENO CAN OFFER YOU</b></p><p><b>
Compensation &amp; Benefits:</b></p><ul><li>
Competitive pay dependent on your skills, qualifications and experience.</li><li>
25 days annual leave.</li><li>
Year-end performance bonus.</li><li>
Meaningful equity stake. We want you to think and benefit like an owner as the company grows.</li><li>
Company pension with NEST.</li><li>
Leading private health insurance with WPA (the only Which? Recommended Provider for Private Medical Insurance).</li><li>
Cycle to work scheme.</li></ul><p><b>
Work Environment:</b></p><ul><li>
A hybrid work model that fosters both teamwork and individual flexibility.</li><li>
Remote working allowance of 2 weeks per year for personal travel, in addition to regular holiday policy.</li><li>
Work from Neutreeno HQ at the Cambridge Institute for Sustainability Leadership, recognised by the FT as one of Europe's leading startup hubs.</li><li>
Great on-site amenities (unlimited free coffee, regular events with global sustainability leaders, and more).</li></ul><p><b>
Culture &amp; Growth:</b></p><ul><li>
A diverse, fast-growing team that has grown 200%+ YoY, recently closed a $5M seed round and was just named one of Gartner's Coolest Vendor Innovations in Supply Chain Sustainability for 2026.</li><li>
An open-minded, non-hierarchical culture where everyone vectors in the same direction and ideas and ownership matter.</li><li>
The chance to work alongside world-class climate scientists and engineers on one of the most important problems of our time.</li><li>
A founding seat in the design function, with the scope to grow into leading it.</li></ul><p></p><p>
To apply, send your CV and a cover letter covering the following: a complex product you designed and what made it hard, how AI tooling features in your day-to-day design work, and what's drawing you to Neutreeno specifically.</p><p></p><p><i>
Neutreeno is an equal opportunity employer committed to creating an inclusive workplace.</i></p></div>

Founding UX Designer

<div><h2 class="jobSectionHeader"><b>Job Description:</b></h2>
<p>We are looking for dedicated Software and DevOps engineers to join our team in Cambridge. This role has significant impact in improving the engineering experience at Arm!</p>
<p>The Engineering Platform Services teams deliver the platforms, tools, and systems required to develop our software and hardware IP. In this group, the Cloudbees CI team supports Cloudbees CI (Jenkins Enterprise) used company-wide by engineers. They also provide libraries, guidelines, and standard methodologies for optimizing use of the service.</p>
<p>As a Senior Engineer at Arm, you will own technical deliveries, with responsibility from requirements through to planning, implementation, and delivery and will participate in production support and our paid on-call rota for high impact incident response.</p>
<p>At the heart of our approach is a genuine passion for improving the lives of other Engineers at Arm. We maintain a complete focus on delivering solutions aligned to business outcomes.</p>
<h2 class="jobSectionHeader"><b>Responsibilities:</b></h2>
<p>Working hands-on with a variety of technologies, to provide an outstanding engineering experience for Arm's hardware and software engineers. The domains and areas include:</p>
<ul><li>Software builds and test solutions using CI/CD, binary, secret, and test management.</li>
<li>Developing services using SaaS, cloud-based environments, and large-scale clustered compute.</li>
<li>Exploiting virtualisation and cloud technologies using Docker, Kubernetes, and Terraform.</li>
<li>Engineering experience &ndash; improving the daily life and efficiency of engineers across Arm.</li>
</ul><h2 class="jobSectionHeader"><b>Required Skills and Experience:</b></h2>
<ul><li>4 to 8 years working experience in the DevOps field.</li>
<li>Demonstrable background in Software Development and Build.</li>
<li>A good understanding of the software development lifecycle!</li>
<li>Strong experience with at least one programming language (Python, Groovy, Java, Golang, C, C++).</li>
<li>Experience with Cloudbees CI or Jenkins Pipelines.</li>
<li>Containerisation (Docker, Kubernetes, Helm, ArgoCD).</li>
<li>Experience of Linux-based infrastructure build, provisioning, and maintenance.</li>
<li>Good knowledge of Cloud services. Experience of at least one of the following: AWS (preferred), Azure, Google Cloud Platform.</li>
<li>Demonstrable experience in Infrastructure as code technologies such as Terraform, Ansible, Puppet.</li>
</ul><h2 class="jobSectionHeader"><b>Preferred Skills and Experience:</b></h2>
<ul><li>Experience working in a Platform Engineering environment. This includes a focus on developer experience and efficiency. It also involves enabling self-service access to infrastructure and systems through automation.</li>
<li>Experience of Microservice Software development.</li>
<li>Experience using AI-assisted tools or techniques to improve engineering efficiency, productivity, and developer workflows.</li>
</ul><h2 class="jobSectionHeader"><b>In Return:</b></h2>
<p>We will provide the training and environment to excel in this role. We offer a hybrid approach to remote and office working and strive to provide an adaptable experience for all employees and to promote a strong collaborative environment.</p>
<h2 class="jobSectionHeader"><b>Accommodations at Arm</b></h2>
<p>At Arm, we want to build extraordinary teams. If you need an adjustment or an accommodation during the recruitment process, please email accommodations@arm.com. To note, by sending us the requested information, you consent to its use by Arm to arrange for appropriate accommodations. All accommodation or adjustment requests will be treated with confidentiality, and information concerning these requests will only be disclosed as necessary to provide the accommodation. Although this is not an exhaustive list, examples of support include breaks between interviews, having documents read aloud, or office accessibility. Please email us about anything we can do to accommodate you during the recruitment process.</p>
<h2 class="jobSectionHeader"><b>Hybrid Working at Arm</b></h2>
<p>Arm&rsquo;s approach to hybrid working is designed to create a working environment that supports both high performance and personal wellbeing. We believe in bringing people together face to face to enable us to work at pace, whilst recognizing the value of flexibility. Within that framework, we empower groups/teams to determine their own hybrid working patterns, depending on the work and the team&rsquo;s needs. Details of what this means for each role will be shared upon application. In some cases, the flexibility we can offer is limited by local legal, regulatory, tax, or other considerations, and where this is the case, we will collaborate with you to find the best solution. Please talk to us to find out more about what this could look like for you.</p>
<h2 class="jobSectionHeader"><b>Equal Opportunities at Arm</b></h2>
<p>Arm is an equal opportunity employer, committed to providing an environment of mutual respect where equal opportunities are available to all applicants and colleagues. We are a diverse organization of dedicated and innovative individuals, and don&rsquo;t discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.</p>
<div><h2 class="jobSectionHeader"><b>Salary Range:</b></h2>
<div>&pound;73,500</div> <ul><li>&pound;99,500</li></ul> <div>per year</div></div></div>

Senior DevOps Engineer

Microsoft

<div><b>Overview</b><div><p><br>
At Microsoft Research in Cambridge we are shaping optical interconnects that deliver power-efficient and reliable optical I/O links. We are seeking a researcher to join our team and help invent the next generation of optical interconnects. The successful applicant will be working with researchers and partner engineering teams on next-generation optical I/O for AI infrastructure.</p></div><div><p>
Current mainstream interconnect technologies face a fundamental trade-off: copper links are power-efficient and reliable but limited in reach, while optical links extend reach but often increase power and reduce reliability. Our program explores a new approach based on a &ldquo;wide-and-slow&rdquo; architecture (many parallel, lower-rate channels) to break this trade-off and enable scalable, manufacturable optical I/O.</p></div><div><p>
This is a unique opportunity for an exceptional researcher to work in a leading industrial research environment, collaborating closely with world-class researchers at Microsoft and engineering partners across the ecosystem.</p></div><div><p><b>
The residency is a two-year fixed term contract.<br>
</b></p></div><br>
<br>
<b>Responsibilities</b><br>
<div><ul><li>
Plan and conduct research to understand the parameters affecting component-level performance in active and passive optical subsystems in novel optical I/O links.
</li><li>Design and build analysis pipelines to draw robust conclusions from experimental data
</li><li>Model optical and optomechanical subsystems to enable both understanding of experimental results and prediction of future performance
</li><li>Propose, design and build new lab-based optical systems to test optoelectronic devices and passive optical components, including redesign of existing setups for increased automation
</li><li>Collaborate with optics, electronics and systems experts to build an understanding of the end-to-end system and the system-level consequences of component-level design decisions, defining and updating component-level test requirements as required
</li><li>Collaborate with external suppliers to help define the component specifications, inputting as necessary on external design, development, and characterisation efforts</li></ul></div><br>
<b>
Qualifications</b><div><p><b><br>
Required/Minimum Qualifications:</b><b>
</b></p><ul><li>PhD in Physics, Photonics, Optical Engineering, Optical Communication or a related field, with publications in leading journals and conferences
</li><li>Strong background in optical and optomechanical design
</li><li>Proficiency in data analysis and test automation using software tools, e.g. Python
</li><li>Extensive hands-on experience in testing optics</li></ul></div><div><div><p><b>
Perferred Qualifications:</b><b>
</b></p><ul><li>Experience collaborating with external suppliers and/or industry partners
</li><li>Experience characterising optical fibres
</li><li>Experience in design and implementation of optoelectronic devices</li></ul></div></div><br>
<br>
<p>This position will be open for a minimum of 5 days, with applications accepted on an ongoing basis until the position is filled.</p><p></p><p><br>
Microsoft is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance with religious accommodations and/or a reasonable accommodation due to a disability during the application process<b>.</b></p></div>

UK Residency Programme - Optical Communications Researcher

Amazon.com

<div><h2 class="jobSectionHeader"><b>DESCRIPTION</b></h2><div>
Shape the Future of Smart Home Technology<br>
Join the innovative team behind Amazon's most beloved Cameras and Doorbells. We're not just building chips&mdash;we're creating the silicon brain that powers millions of homes worldwide, making them safer and smarter.<br>
<br>
Why This Role Matters<br>
As a Sr. ASIC Design Engineer on our Blink/Ring ASIC Team, you'll work on cutting-edge System-on-Chip (SoC) designs that directly impact customer experiences. Our vertically integrated environment means you'll see your innovations come to life in products that customers genuinely love&mdash;and you'll get there faster with our streamlined time-to-revenue approach.<br>
<br>
What Makes Us Different<br>
Innovation at Every Level: Work with our integrated verification/validation environment that spans from architectural modeling through post-silicon validation. We believe in giving engineers the best tools to do their best work.<br>
<br>
Customer-Obsessed Engineering: We work backwards from real customer needs to create super-low power, energy-efficient designs featuring the latest advances in AI, video processing, low-power communications, and cutting-edge CMOS fabrication technology.<br>
<br>
State-of-the-Art Technology: Push the boundaries with highly differentiated silicon that sets industry standards.<br>
<br>
Key job responsibilities<br>
Your Impact:<br>
<br>
<ul><li>Architect the Future: Define architecture specifications that translate product vision into technical reality</li><li>Lead and Mentor: Create microarchitecture specifications and guide junior engineers in implementation</li><li>Drive Quality: Own the end-to-end process from RTL delivery through synthesis, power analysis, and timing closure</li><li>Collaborate Across Teams: Partner with verification and validation teams to ensure flawless execution from testplan to production</li><li>Innovate Continuously: Evaluate emerging IP blocks and drive early architectural trade-offs that accelerate time-to-market</li></ul><br>
A day in the life<br>
Why Join Amazon's Ring/Blink Team?<br>
<ul><li>Work on products used by millions of customers daily</li><li>Collaborate with world-class engineers in a supportive, innovative environment</li><li>Access to cutting-edge tools and technologies</li><li>Opportunity to influence product direction from the silicon level up</li><li>Be part of Amazon's mission to make homes safer and more connected</li></ul><br>
About the team<br>
Ready to Make an Impact?<br>
If you're passionate about creating silicon that powers the future of smart home technology and want to work where your innovations directly delight customers, we want to hear from you.</div><h2 class="jobSectionHeader"><b>
BASIC QUALIFICATIONS</b></h2><ul><li>Bachelor's degree in Computer Science, Computer Engineering, or Electrical Engineering</li><li>Experience in RTL coding and debug, as well as performance, power, area analysis and trade-offs</li><li>Experience developing products for volume production</li><li>Experience delivering products to volume production</li><li>Experience low power design techniques</li><li>Experience leading technical initiatives and key deliverables</li></ul><h2 class="jobSectionHeader"><b>
PREFERRED QUALIFICATIONS</b></h2><ul><li>Master's degree or Ph.D. degree in Electrical Engineering or related field</li><li>Experience with modern ASIC/FPGA design and verification tools</li><li>Knowledge of UVM and Matlab</li><li>Experience with physical implementation flows</li></ul><br>
Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice (https://www.amazon.jobs/en/privacy_page) to know more about how we collect, use and transfer the personal data of our candidates.<br>
<br>
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.<br>
<br>
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you&rsquo;re applying in isn&rsquo;t listed, please contact your Recruiting Partner.</div>

Sr. ASIC Design Engineer, Blink/Ring ASIC Team

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UK Residency Programme - Optical Communications Researcher

Sr. ASIC Design Engineer, Blink/Ring ASIC Team