Do you consider yourself a self-starter with a real passion for projects involving innovative methods in evidence synthesis? Do you love collaborating, moving the ball forward and rolling up your sleeves? We are growing and seeking a Senior Research Scientist with technical experience in systematic literature reviews and/or indirect treatment comparisons (e.g. NMA, MAIC, STC) for the purposes of health technology assessment submissions. We offer opportunities to work 100% remotely from Canada or the US.

Our culture is similar to that of a start-up, but in a well-funded established global portfolio organization. We pride ourselves on being leaders with vision in our field! Below are some examples of recent work we have published as part of our efforts to support our clients:

• Cope S, Chan K, Jansen JP. Multivariate network meta‐analysis of survival function parameters. Research synthesis methods. 2020;11(3):443-456. https://doi.org/10.1002/jrsm.1405

• Freemantle N, Xu Y, Wilson FR, et al. Network meta-analysis of immune-oncology monotherapy as first-line treatment for advanced non-small-cell lung cancer in patients with PD-L1 expression ≥50. Ther Adv Med Oncol. 2022; 14:17588359221105024. https://doi.org/10.1177/17588359221105024
• Watts, JM, Wang, ES, Jonas, BA, Wilson FR, et al. Matching-Adjusted Indirect Comparison of Olutasidenib and Ivosidenib in Isocitrate Dehydrogenase 1-Mutated Relapsed/Refractory Acute Myeloid Leukemia. Adv Ther. 2026;43:1802–1815. https://doi.org/10.1007/s12325-026-03522-6
• Keeping ST, Cope S, Chan K, et al. Comparative effectiveness of nivolumab versus standard of care for third-line patients with small-cell lung cancer. J Comp Eff Res. 2020;9(18):1275–1284. https://doi.org/10.2217/cer-2020-0134

Senior Research Scientists collaborate across a broad portfolio of sophisticated evidence synthesis projects in a multi-level team structure. Responsibilities include development of deliverables (e.g. study protocols and technical reports), handling day-to-day client communications, as well as delegating and overseeing tasks completed by junior researchers. This position will complete complex job responsibilities independently as well as provide mentorship and direction for others in delivering project work.

Essential functions for this role are:

• Subject Matter Expertise/Domain Knowledge
• Demonstrates understanding of the pharmaceutical industry, medical affairs, and requirements for health technology assessments
• Sufficient understanding of relevant methods to be able to oversee systematic literature reviews (clinical, economic, and/or health-related quality of life) and/or quantitative evidence synthesis studies
• Can identify considerations relevant to the synthesis of available evidence and communicate these within deliverables (e.g., feasibility assessments, statistical analysis plans)
• Deliverable Creation
• Develops client-ready deliverables including protocols, statistical analysis plans, technical reports, and slides
• Strategic Direction
• Contributes to short-term resourcing discussions
• Project Management
• Manages the delivery of components of projects by collaborating with other staff members to ensure high quality outputs
• Helps ensure timely delivery and financial performance of projects or project subcomponents
• Estimates required hours and identifies challenges early on and communicates any changes as well as viable solutions to project lead if necessary
• Client Management
• Reviews update slides/minutes and actions for overall study and viewed by client as independent researcher for specific study or component(s)
• Leads client calls and responds to emails, inviting input from senior team members with methodological/subject matter expertise where appropriate
• Line Management/Team Development
• Creates development plans and acts as a mentor for direct reports
• Business Development
• Contributes to development of proposals and presentations under guidance of more senior team members with methodological/subject matter expertise
• May also participate in meetings related to new business, including concept ideation

Minimum required experience for this role is:

• Master’s degree in a subject related to health services research e.g., health economics, public policy, health policy, epidemiology, biostatistics, public health, or science (biology/biochemistry etc.)
• 4-6 years’ professional experience

 Core competencies required for this role are:

• Willingness and desire to learn and share knowledge
• Excellent oral and written communication skills
• Proficiency with Microsoft Office and EndNote
• Proficiency in R/R Shiny advantageous

#LI-TB1

#LI-Remote

About Us

At Prenuvo, we are on a mission to flip the paradigm from reactive “sick-care” to proactive health care. Our award-winning whole body scan is fast (under 1 hour), safe (MRI has no ionizing radiation), and non-invasive (no contrast). Our unique integrated stack of optimized hardware, software, and increasingly AI, coupled with the patient-centric experience across our domestic and global clinics, have allowed us to lead the change against “we caught it too late again".

We are looking for an Annotation Program Manager to join our AI Research team. This is a program management role at its core and the operational backbone of our AI model delivery pipeline. The right person owns the systems, cadence, and accountability structures that keep annotation work moving at scale, working cross-functionally across AI Research, product, and clinical functions to coordinate priorities and drive accountability with stakeholders who have competing demands.

This is a senior-scope individual contributor role with direct accountability to research leadership and visibility across the full AI Annotations program portfolio. Annotation domain knowledge is useful context, but Program Management depth is the job. This person provides the operational architecture and the discipline to keep every team moving against it. Jira architecture and cross-tool program visibility are core to this role from day one.

This position is hybrid, preferably based in Vancouver for regular on-site collaboration with our expert teams.

Help reshape the world through proactive healthcare while working with cutting-edge technology and high performing teams with deep expertise - join us to make a difference in people’s lives!

What you'll do

• Own the annotation program as a portfolio: maintain a unified view of all active workstreams, dependencies, timelines, and risks across teams and vendors at all times.
• Own Jira architecture end-to-end: hierarchy design, custom fields, workflow automation, sprint configuration, and cross-board reporting wired to Google Sheets and Looker to create visibility on SLA frameworks, QC loops, and vendor accountability. 
• Manage external annotation vendor relationships, setting expectations clearly, tracking against commitments, and escalating on the record when delivery is at risk.
• Partner with radiologists and research leads to translate clinical requirements into structured, executable annotation guidelines, then hold contributors to those standards consistently.
• Anticipate capacity gaps, dependency conflicts, and delivery risks in advance, surfacing them with a proposed path forward.
• Support regulatory and clinical validation efforts by ensuring annotation workflows produce audit-traceable, documentation-ready outputs.

What you'll bring

Must-have:

• 7+ years in program or operations management, with ownership of a multi-team, multi-dependency program from strategy through execution, including capacity planning across internal teams and external vendors. Comfortable operating with light oversight.
• Deep Jira administration experience: built it from scratch for a multi-team program, including hierarchy design, issue schemas, workflow automation, and dashboard reporting connected to external tools.
• Strong Google Sheets fluency, including Apps Script automation, has written scripts to solve real operational problems.
• Experience building or maintaining dashboards (Looker, Tableau, or equivalent) to make program status visible to non-technical stakeholders.
• A track record of managing external vendors or cross-functional partners against hard timelines and quality standards, with documented escalation when commitments slip.
• Clean escalation skills, and the ability to raise problems up the chain transparently, without going behind anyone's back, and without losing the relationship.
• Fluency with AI tools, i.e., using LLMs to draft documentation, automate repetitive tasks, and write scripts, and a default orientation toward finding AI-assisted shortcuts before doing things manually.

Nice-to-have:

• Health tech, MedTech, or clinical research background, familiarity with regulated environments and expert stakeholders, including quality management systems or audit-traceable workflow requirements.
• Experience managing annotation programs or data labeling operations at scale.
• Familiarity with annotation platforms such as RedBrick AI, Labelbox, or Encord.

Our Values 

First: we are Pioneers

• Transforming healthcare requires divergent thinking, bias for action, disciplined experimentation, and consistent grit and determination to maintain momentum. This journey is as challenging as it is rewarding.

Second: we are Platform-Builders

• We’re always building foundations that allow us to achieve tomorrow more than we did today. We never lose sight of what’s ahead – in a mindset of ownership and duty to our mission.

Above all: we are Patients

• We could all be the next person who walks through our very doors, seeking clarity or peace of mind. We are proud of our impact on our patients’ lives, and we won’t stop till everyone can benefit from our work.

What We Offer

• An avenue to make a positive impact on people's lives and their health
• We believe in preventative healthcare for everyone, including our team - Prenuvo provides free, whole-body scans to each team member 
• Growth opportunities are at the heart of our people journey, we’re doing big things with bright minds - there is no single path to success, it can be shaped along the way
• Building strong relationships is at the core of everything we do - our team gets together each week to connect, share, and socialize 
• Recognizing time away to restore is vital to our wellbeing - we have a flexible vacation policy and we will encourage you to use it
• We offer a comprehensive benefits package including health, dental, vision, including Mental Health coverage, to support you and your family
• Prenuvo offers eligible Canadian employees access to both RRSP and TFSA retirement savings plans, with immediate, optional enrollment and the flexibility to invest and save for the future on your own terms. While Prenuvo provides access to these plans, the company does not currently offer matching contributions.
• The base salary for this role ranges from $110,000-$130,000 CAD, depending upon experience and geographic location

We are an equal-opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

As part of the hiring process, successful candidates will undergo a background check in compliance to applicable federal, provincial, and state rules.

Please be advised that official communication from our recruitment team will only come from our authorized domain [prenuvo.com]. If you are contacted by a recruiter, please ensure their email address ends with @prenuvo.com. We do not use third-party recruitment services or any other email domains for hiring purposes. If you receive communication that you believe to be fraudulent, please report it immediately to jobs@prenuvo.com.

Position Summary: 

The Senior Medical Writer (MW) will be responsible for leading the development of high-quality and on-time clinical study documents. Specific responsibilities include clinical document planning, writing, editing/formatting, and performing QC review. Develops documents in compliance with Precision MW Style Guide, Precision SOPs, applicable regulatory guidelines (ie, ICH, FDA, GCP) and eCTD requirements. The successful candidate has a clear understanding of content requirements for key clinical documents based on regulatory requirements for all phases of development and will complete MW activities with impeccable attention to detail. 

Essential functions of the job include but are not limited to: 

• Planning, writing, editing, formatting, and QC review of timely and high-quality clinical documents including clinical study protocols, IBs, ICF templates, DSURs, CSRs, CSR patient narratives with a clear understanding of content requirements based on regulatory guidances 
• Ensures smooth and effective document management from start to finish (ie, from template to final, approved version) in collaboration with Sponsor, external vendors, and/or internal Precision project teams/departments
• Ability to independently formulate key messages from clinical study data 
• Ability to author complex content using knowledge/skills and understanding of processes
• Ability to communicate clearly and concisely both in writing and verbally with internal and client teams
• Contributes to the development and maintenance of medical writing processes, SOPs, templates, and work instructions for key documents
• Excellent problem-solving skills
• Performing literature-based research to support writing activities
• Other duties as assigned 

Qualifications: 

Minimum Required:

• BS degree or equivalent in a scientific or medical discipline with relevant writing expertise 
• 5+ years of experience as a medical writer in the sponsor and/or CRO setting 

Other Required:

• Proficiency with Microsoft Windows, Teams, Word, Excel, Adobe Acrobat, and PowerPoint 
• Clear understanding of applicable regulations (eg, ICH, FDA, GCP), clinical trial transparency requirements (ie, EudraCT, CT.gov), and eCTD requirements for all phases of development
• Impeccable attention to detail and ability to complete writing assignments in a timely manner 
• Ability to work effectively in a fast-paced environment with multiple high priority projects with no instruction on routine work and minimal instruction on new assignments 

Preferred: 

• Advanced degree (MS/PhD)
• Oncology and/or rare disease experience (especially protocol and CSR development) 

Precision is required by law in some states, cities and or countries to include a reasonable estimate of the compensation range for this role. This compensation range takes into account the wide range of factors that are considered in making compensation decisions including but not limited to: skill sets, experience and training, licensure and certifications, and other business and organizational needs. The disclosed range estimate has not been adjusted for the applicable geographic differential associated with the location at which the position may be filled. At Precision, it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the facts and circumstances of each case.  This role is also eligible for a discretionary annual bonus, health insurance, retirement savings benefits, life insurance and disability benefits, parental leave, and paid time off for sick leave and vacation, among other benefits.

Salary Range: $101,800 - 152,600

Position Summary: 

The Senior Medical Writer (MW) will be responsible for leading the development of high-quality and on-time clinical study documents. Specific responsibilities include clinical document planning, writing, editing/formatting, and performing QC review. Develops documents in compliance with Precision MW Style Guide, Precision SOPs, applicable regulatory guidelines (ie, ICH, FDA, GCP) and eCTD requirements. The successful candidate has a clear understanding of content requirements for key clinical documents based on regulatory requirements for all phases of development and will complete MW activities with impeccable attention to detail. 

Essential functions of the job include but are not limited to: 

• Planning, writing, editing, formatting, and QC review of timely and high-quality clinical documents including clinical study protocols, IBs, ICF templates, DSURs, CSRs, CSR patient narratives with a clear understanding of content requirements based on regulatory guidances 
• Ensures smooth and effective document management from start to finish (ie, from template to final, approved version) in collaboration with Sponsor, external vendors, and/or internal Precision project teams/departments
• Ability to independently formulate key messages from clinical study data 
• Ability to author complex content using knowledge/skills and understanding of processes
• Ability to communicate clearly and concisely both in writing and verbally with internal and client teams
• Contributes to the development and maintenance of medical writing processes, SOPs, templates, and work instructions for key documents
• Excellent problem-solving skills
• Performing literature-based research to support writing activities
• Other duties as assigned 

Qualifications: 

Minimum Required:

• BS degree or equivalent in a scientific or medical discipline with relevant writing expertise 
• 5+ years of experience as a medical writer in the sponsor and/or CRO setting 

Other Required:

• Proficiency with Microsoft Windows, Teams, Word, Excel, Adobe Acrobat, and PowerPoint 
• Clear understanding of applicable regulations (eg, ICH, FDA, GCP), clinical trial transparency requirements (ie, EudraCT, CT.gov), and eCTD requirements for all phases of development
• Impeccable attention to detail and ability to complete writing assignments in a timely manner 
• Ability to work effectively in a fast-paced environment with multiple high priority projects with no instruction on routine work and minimal instruction on new assignments 

Preferred: 

• Advanced degree (MS/PhD)
• Oncology and/or rare disease experience (especially protocol and CSR development) 

Precision is required by law in some states, cities and or countries to include a reasonable estimate of the compensation range for this role. This compensation range takes into account the wide range of factors that are considered in making compensation decisions including but not limited to: skill sets, experience and training, licensure and certifications, and other business and organizational needs. The disclosed range estimate has not been adjusted for the applicable geographic differential associated with the location at which the position may be filled. At Precision, it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the facts and circumstances of each case.  This role is also eligible for a discretionary annual bonus, health insurance, retirement savings benefits, life insurance and disability benefits, parental leave, and paid time off for sick leave and vacation, among other benefits.

Salary Range: $101,800 - 152,600

1-2 years, full-time (fixed term opportunity)

Location - Remote (Canada)

Though we have an office based in Calgary, this is a remote position that is open to candidates across Canada. PurposeMed's office is located on the unceded and traditional territories of the peoples of the Treaty 7 region which includes the nations of the Siksika, the Piikani, the Kainai, the Îethka Stoney Nakoda which consists of the Chiniki, Bearspaw, and Good Stoney Bands, and people of the Tsuut’ina First Nation. The city of Calgary is also homeland to the historic Northwest Métis and to the Otipemisiwak Métis government, Métis Nation Battle River Territory, Nose Hill Métis District 5 and Elbow Métis District 6.

Who we hope to find:

This 1–2 year fellowship is designed explicitly as a transition-to-industry opportunity. It bridges the gap between academic training and real-world application in digital health, clinical operations, and business analytics, while maintaining the academic rigour and publication support expected of a postdoctoral position.

The Fellow will be formally affiliated with the University of Calgary and embedded within PurposeMed’s Data and Analytics team. This dual structure offers a rare professional advantage: a named academic home combined with direct industry immersion. Most uniquely, you will be supported by a three-person supervisory triad—academic, clinical, and technical—ensuring you grow in all three dimensions simultaneously through the mentorship of Dr. Ranjani Somayaji (U of C), Dr. Caley Shukalek (CMO), and our Head of Data.

In this role, you’ll make an impact by:

Elevating Patient Care & Health Equity

• Applying biostatistical methods including regression analyses, ROC curves, risk scoring, and survival analysis to real-world healthcare datasets
• Partnering with clinical, operations, and product teams to design and conduct analyses that drive decision-making and improve patient outcomes
• Participating in patient communication initiatives that make analytical findings accessible to the communities PurposeMed serves

Bridging Data Rigor and Business Strategy

• Translating complex statistical insights into actionable recommendations for clinical, ops, and leadership teams
• Collaborating in the development, validation, and communication of metrics and KPIs for clinical, operational, and business performance
• Collaborating with PurposeMed's data engineering team to extract, manage, and transform data from cloud-based healthcare data warehouses

Advancing Academic Research & Partnerships

• Contributing to peer-reviewed publications, white papers, and conference presentations in collaboration with Dr. Somayaji
• Collaborating with government agencies, non-profits, and community partners, including HIV CTN-affiliated organizations, on joint research initiatives
• Receiving structured mentorship in business analytics, product decision-making, and applied healthcare data science

We need someone who has:

• A PhD in Biostatistics, Statistics, Epidemiology, or a closely related quantitative field (conferred or imminent, PhD candidates with a confirmed defense timeline are welcome to apply)
• Demonstrated experience with advanced statistical analyses: regression modeling (linear, logistic, mixed-effects), ROC curves, risk score development and validation, survival analysis (Kaplan-Meier, Cox proportional hazards)
• Proficiency in R, including tidyverse and statistical modeling packages
• Working knowledge of SQL for querying healthcare data warehouses
• Excellent written and verbal communication skills and is able to present findings to clinical, operational, and non-technical audiences
• A proven ability to work independently and collaboratively in multidisciplinary teams

It would also be great if you have:

• Experience using Python (pandas, scikit-learn, statsmodels)
• Familiarity with cloud data warehouses (Snowflake, BigQuery, or Redshift) and version control (Git)
• Prior experience with real-world healthcare or clinical research datasets, particularly those with missingness, selection bias, or irregular observation times
• Exposure to BI tools (Looker, Tableau, Power BI) or R dashboard frameworks (Shiny, flexdashboard)
• Awareness of dbt or similar data transformation frameworks
• An interest in or prior experience with LGBTQ+ health, HIV/sexual health, gender-affirming care, or chronic disease management
• A prior connection to the HIV CTN, Alberta Innovates, University of Calgary research networks, or Dr. Somayaji's research group

Compensation:

• $80,000 CAD a year
• Please note that this role will be hired through the University of Calgary which provides a benefits package. This role will be contracted to PurposeMed and will not be eligible for the benefits listed below.

Do you think you could be our next Postdoctoral Fellow? We look forward to seeing your application!

#LI-Remote

How This Role Makes a Difference

The Clinical Research Coordinator, RN conducts delegated clinical tasks and monitoring of research participants in accordance with Good Clinical Practices (GCP), ensuring protocol and regulatory compliance.  

We're looking for a Senior SDET who thinks deeply about quality in systems that are inherently non-deterministic. Agentic AI doesn't fail the same way traditional software does — and testing it requires a new toolkit: eval frameworks, prompt regression, tool-call reliability, adversarial scenarios, and more.

You'll own the entire quality infrastructure across our product portfolio — from test data and CI pipelines to the standards and culture of how we ship. You'll work directly with product, devops, and AI engineering, with no layers between your decisions and their impact.

What You'll Own

• Test infrastructure, test data, test processes across the entire product portfolio while working with Devops and Infrastructure engineers
• Test Framework - build and enhance automated testing frameworks and tools that facilitate automated testing across different layers of application.
• The reliability bar for all Web applications, Mobile applications and AI agent outputs — from hallucination detection to latency regressions and tool-call correctness
• Test infrastructure, test data, and test processes across the entire product portfolio, alongside DevOps and Infrastructure engineers
• Automated testing frameworks that span all layers of the application — unit, integration, contract, and end-to-end
• Evaluation frameworks designed for LLM-based systems: non-deterministic output scoring, prompt regression, and adversarial test suites
• HIPAA-aware test data management — de-identification pipelines, synthetic data generation, and audit trail validation
• Integration of automated tests into CI/CD pipelines for continuous delivery confidence
• Build stability monitoring and release gate enforcement before any deployment
• Documentation of test plans, test results, and evaluation standards to support knowledge sharing
• The "safety net" for product quality — you define what done looks like

What We're Looking For

• 8+ years of hands-on SDET experience, with recent work building or testing agentic AI systems (single- or multi-agent) in production
• Experience in healthcare or life sciences — you understand what's at stake when a system fails in this domain
• A true tester's mindset: you seek out edge cases, adversarial inputs, and failure modes others overlook
• Proficiency across the full test pyramid — unit, integration, system, performance, and exploratory — plus familiarity with LLM-specific evaluation approaches
• Strong debugging skills across multi-tier web and mobile architectures; comfortable jumping into production incidents
• Proficiency with testing frameworks such as Jest, React Testing Library, Supertest, and pytest.
• Hands-on experience with testing tools like Cypress, Playwright, Supertest, and pytest (including requests or Selenium-based testing)
• Experience testing RESTful APIs using tools like Postman or Supertest
• Solid command of JavaScript and Python

Bonus Points

• Multi-cloud experience (AWS, Azure, GCP)
• Experience with red-teaming or adversarial testing of AI systems
• Native mobile testing experience (iOS, Android)
• Prior work with 21 CFR Part 11, GxP, or similar regulated-software validation frameworks

Why Medeloop

• Ownership from day one: small team, high-trust, no layers between your work and its impact
• Technically ambitious: you'll build AI-powered workflows, not just support them
• Real-world stakes: your work accelerates drug development, addresses health equity, and improves clinical research for institutions that matter

Strong foundation: Series A, top-tier investors, and a data asset (200M+ patient records) that most companies spend years trying to build

We are seeking a Senior DevOps & Site Reliability Engineer to own the reliability, scalability, performance, and operational excellence of Medeloop’s platform. This role blends deep DevOps engineering—CI/CD pipelines, infrastructure as code, and cloud architecture—with SRE discipline: SLOs, incident management, capacity planning, observability and a relentless focus on system uptime. You will be the bridge between development and operations, ensuring our clinical research products are always available, performant, and secure for the healthcare organizations that depend on them.

What You'll Own

Cloud Infrastructure & Architecture

• Design, implement, and manage scalable, secure, and highly available cloud infrastructure on AWS - infrastructure as code (IaC) using AWS CDK, CloudFormation, or Terraform, ensuring all environments are version-controlled and reproducible.
• Architect multi-region and disaster recovery strategies that meet healthcare uptime requirements.
• Manage containerized workloads using Docker and Kubernetes, optimizing for cost, performance, and resilience.

Site Reliability Engineering

• Define, implement, and monitor Service Level Objectives (SLOs) and Service Level Indicators (SLIs) across all production services.
• Build and maintain observability stacks (DataDog, AWS CloudWatch, Sentry) covering metrics, logs, traces, and alerting.
• Lead incident response: triage, mitigate, and drive blameless post-incident reviews with actionable follow-ups.
• Conduct capacity planning and performance engineering to ensure the platform scales ahead of demand.
• Champion error budgets and use them to balance feature velocity with system stability.
• Identify, assess, and mitigate operational risks by collaborating with engineering and product teams to evaluate impact and likelihood before they become incidents.
• Participate in and help structure an on-call rotation, ensuring clear escalation paths and fair distribution of after-hours coverage.

CI/CD & Automation

• Build self-service tooling and runbooks that reduce toil and empower development teams to ship independently.
• Design and maintain CI/CD pipelines (GitHub Actions) that enable fast, safe, and repeatable deployments.
• Automate security scanning (SAST, DAST) within pipelines and collaborate with engineering to remediate findings.
• Implement progressive delivery strategies such as canary deployments, blue-green releases, and feature flags.
• Proficiency in scripting languages (Python, Bash) for automation, troubleshooting, and building reliability tooling.
• Track and drive down operational toil, targeting less than 50% of team time spent on repetitive manual work.
• Evaluate and manage change risk for production deployments, maintaining change review processes that balance speed with stability.

Security & Compliance

• Ensure infrastructure meets healthcare compliance standards (HIPAA, SOC 2) through policy-as-code, encryption, and access controls.
• Manage networking security (VPCs, subnets, security groups, WAFs) and identity/authentication systems (AWS Cognito, Auth0, OAuth2, SSO).
• Conduct regular security reviews, vulnerability assessments, and patching across the infrastructure estate.

Collaboration & Culture

• Partner closely with product and engineering teams to embed reliability thinking into the software development lifecycle.
• Develop and maintain comprehensive documentation for infrastructure, runbooks, and operational playbooks.
• Mentor junior engineers on DevOps and SRE best practices, fostering a culture of ownership and continuous improvement.
• Stay current with advancements in cloud technologies, DevOps tooling, and SRE methodologies.
• Own and evolve internal developer platform tooling — including deployment workflows (GitOps/Flux), bug tracking integrations, and developer self-service portals.

What We're Looking For

• Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field.
• 7+ years of combined experience in DevOps and/or Site Reliability Engineering roles, with at least 2 years in a senior capacity.
• Deep proficiency with AWS services
• Deep experience with observability and monitoring platforms such as DataDog, AWS CloudWatch, and Sentry.
• Strong experience building and maintaining CI/CD pipelines with GitHub Actions or equivalent tools.
• Expertise in infrastructure as code using AWS CDK, CloudFormation, or Terraform.
• Hands-on experience with containerization (Docker) and orchestration (Kubernetes).
• Proven track record of defining and operating against SLOs/SLIs and managing incident response processes.
• Solid understanding of networking (VPCs, subnets, load balancing, DNS), security, and compliance best practices.
• Experience with authentication and authorization systems including AWS Cognito, Auth0, OAuth2, and SSO.
• Proactive, self-directed mindset with a bias toward action and taking initiative.
• Excellent problem-solving skills and the ability to work independently as well as collaboratively across teams.
• Strong communication skills—able to explain complex infrastructure decisions clearly to technical and non-technical stakeholders.
• Passion for unsolved challenges in healthcare AI, with the ability to thrive in a fast-paced, multidisciplinary environment and wear multiple hats.

Bonus Points

• Multi-cloud experience (AWS, Azure, GCP)
• Familiarity with healthcare data standards, compliance, and protocols such as HIPAA, HL7 FHIR, OMOP, and i2b2.
• Experience with chaos engineering practices and tools (e.g., AWS Fault Injection Simulator, Gremlin).
• Prior experience in a healthcare or life sciences company operating under strict regulatory requirements.
• Contributions to open-source infrastructure or SRE tooling.
• Relevant certifications such as AWS Solutions Architect, Certified Kubernetes Administrator (CKA), or Google SRE certification.

Why Medeloop

• Ownership from day one: small team, high-trust, no layers between your work and its impact
• Technically ambitious: you'll build AI-powered workflows, not just support them
• Real-world stakes: your work accelerates drug development, addresses health equity, and improves clinical research for institutions that matter
• Strong foundation: Series A, top-tier investors, and a data asset (200M+ patient records) that most companies spend years trying to build

Position Summary

League is seeking a Senior ML Engineer to join our AI Models team, focused on advancing innovation in small language models (SLMs) and applied AI systems.

This role sits at the intersection of research and engineering, with a strong emphasis on experimentation, model development, and applied system design. You will work closely with AI leadership to explore, prototype, and operationalize new approaches to domain-specific language models that power League’s healthcare platform.

Unlike a traditional engineering role, this position is R&D-focused, designed for someone who can:

• Translate emerging research into practical implementations
  
  
• Rapidly experiment with model architectures and optimization techniques
  
  
• Leverage modern AI tools and frameworks to accelerate development

You will contribute to building League’s next generation of AI capabilities, while partnering with platform and product teams to bring high-impact innovations into production.

In this role, you will:

Model Development & Experimentation

• Design and implement experiments across fine-tuning, distillation, and optimization of small language models (1–10B parameters)
  
  
• Rapidly prototype and evaluate new approaches to model performance, efficiency, and reasoning quality
  
  
• Leverage modern tooling and AI-assisted workflows to accelerate iteration cycles

Applied AI & Systems Integration

• Build applied systems that connect models, data pipelines, and evaluation frameworks
  
  
• Focus on “wiring together” components across model training, evaluation, and deployment workflows
  
  
• Collaborate with engineering teams to transition promising experiments into production environments
  
  

Data & Training Strategy

• Contribute to training data design, including curation, labeling strategies, and synthetic data generation
  
  
• Work with data partners to explore AI-driven insights and improvements to model performance

Evaluation & Model Quality

• Define and run experiments to assess model performance across accuracy, reasoning, and safety dimensions
  
  
• Contribute to building lightweight evaluation frameworks and benchmarking approaches

AI-Native Development Practices

• Actively leverage AI tools (e.g., Copilot, LLM-assisted coding, research copilots) to improve productivity and experimentation speed
  
  
• Document and share workflows that improve how the team builds and evaluates models

Cross-Functional Collaboration

• Partner with Product, Platform Engineering, and AI Orchestration teams to integrate models into real-world use cases
  
  
• Communicate complex technical concepts clearly to cross-functional stakeholders

About you: 

• 5+ years of hands-on experience in applied ML/AI engineering, with a focus on language model development, fine-tuning, or NLP systems.
• Proven track record shipping fine-tuned or distilled LLMs/SLMs (1–10B parameters) to production.
• Deep expertise in PEFT techniques — LoRA, QLoRA, adapter tuning — and model quantization and distillation pipelines.
• Hands-on experience with RLHF/RLAIF, reward modeling, or safety alignment workflows.
• Strong background in data curation, labeling pipeline design, and synthetic data generation.
• Proficiency with model training frameworks and tooling: NeMo, Hugging Face Transformers, Axolotl, or equivalent.
• Experience with model serving stacks: vLLM, Triton, or similar; familiarity with inference optimization techniques.
• Comfort operating on cloud infrastructure (GCP, Vertex AI, AWS) and with GPU resource management.
• Solid understanding of healthcare data privacy and safety requirements: HIPAA, FHIR, clinical ontologies.
• Demonstrated ability to define and own evaluation frameworks — not just build models, but know whether they're working.
• Strong technical communication skills; able to present complex model decisions clearly to cross-functional and executive audiences.
• Bachelor's or graduate degree in Computer Science, Machine Learning, or equivalent experience.

• Use AI tools as part of your daily workflow to enhance productivity, problem-solving, and decision-making (e.g., drafting, analysis, coding, research, or process automation)
• Apply judgment and accountability when using AI by reviewing outputs for accuracy, bias, and quality before use
• Continuously learn and adapt as new AI tools and capabilities emerge, incorporating them into your ways of working
• Identify opportunities to improve how work gets done from personal productivity to team-level workflows by leveraging AI effectively
• Operate with strong data responsibility and security awareness, especially when working with sensitive or regulated information

• Individual Contributors: Use AI to improve personal productivity and quality of output
• Senior ICs / Managers: Integrate AI into team workflows and improve processes
• Leaders: Drive AI adoption at the organizational level and shape how work is done across teams

• Demonstrated experience using AI tools in a practical, responsible way
• Curiosity and openness to experimenting with new technologies
• Ability to balance efficiency with quality and sound judgment

Security-Related Responsibilities

• Compliance with Information Security Policies
• Compliance with League’s secure coding practice
• Responsibility and accountability for executing League's policies and procedures
• Notification of HR, Legal, Compliance & Security of any incidents, breaches or policy violations

Workplace Mental Health Consultant PART TIME

Our mission: to eliminate every barrier to mental health. 

Spring Health is a comprehensive mental health solution for employers and health plans. Unlike any other solution, we use clinically validated technology called Precision Mental Healthcare to pinpoint and deliver exactly what will work for each person  — whether that’s meditation, coaching, therapy, medication, and beyond. 

Today, Spring Health equips over 800 companies, from start-ups to multinational Fortune 500 corporations, as a leading and preferred mental health service. Companies like J.P. Morgan Chase & Co., Microsoft, J.B. Hunt, Bumble, and Instacart use the Spring Health platform to provide mental health services to thousands of their team members globally. We have raised over $370 million from prominent investors including Kinnevik, Tiger Global, Northzone, RRE Ventures, and many more. Thanks to their partnership, our current valuation has reached $2.5 billion.

As a Workplace Mental Health Consultant, you will provide management consultations, trainings, critical incident response, and assessment and referral mental health support to employees at a combined multinational pharmaceutical and medical technical healthcare company. You may also provide consultation to Human Resources (HR), program managers, and supervisors on workplace and organizational issues. This role will report to a Spring Health Clinical Manager.

What you’ll be doing:

• Provide consultation and support to managers, teams, and members that enhances employee wellbeing and workplace effectiveness onsite at the customer location every Tuesday in Markham, Ontario and Wednesday in North York, Ontario from 8:30 AM to 4:30 PM ET. 
• Provide solution-focused employee mental health consultation and connection to appropriate resources. 
• Proactively cultivate strong relationships with key customer contacts, Spring Health managers, and internal stakeholders, as well as actively participate in both customer and Spring Health meetings as appropriate. 
• Coordinate and deliver critical incident response 
• Conduct company tailored trainings and Spring Health benefit promotion events 
• Develop expert-level understanding of the customer benefit ecosystem and available support programs, and are able to provide appropriate referrals to members.
• Complete required internal training and assignments and attend Spring Health Clinical Team meetings 
• Follow Spring Health policies and maintain all confidentiality, compliance, and ethical standards 
• Track and monitor available data to identify strategic workplace wellbeing insights, recommend targeted interventions, and collaborate with customer points of contact to coordinate effective support. Assess for risk and manage member and organizational crises by providing in-the-moment support, triage, safety planning, and follow up.
• Provide management consultation that enhances employee wellbeing and workplace effectiveness.
• Complete management referral intakes according to established guidelines; assure appropriate placement of management referred employees; provide guidance regarding EAP protocols to counselors working with employees.
• Identify and problem-solve issues that serve as a barrier or disruption to care, with support from leadership. 
• Complete accurate and timely documentation of all service delivery.
• Represent Spring Health and help to support/reinforce program parameters and goals.
• Communicate with local points of contact and cascade any needs to Spring Health partners through routine meetings and touchpoints. 
• Proactively develop relationships with key customer contacts and attend customer meetings as requested/appropriate.
• Other responsibilities as they pertain to the success of this role

What we expect from you:

• You hold an active, unrestricted license to practice psychotherapy in Ontario (e.g., Registered Psychotherapist (RP), Registered Social Worker (RSW), Psychologist, or other regulated mental health professional authorized to provide psychotherapy). We are unable to consider applicants who require clinical supervision to practice independently.
• A master’s degree in a relevant mental health discipline is preferred.
• Ability to learn and become adept with the foundational elements of the Canadian Standards Association’s (CSA) The National Standard for Psychological Health and Safety in the Workplace.
• Certification as a The Working Mind licensed facilitator is preferred but not required.
• You have a minimum of 3 years of post-graduate experience with at least 1 year experience as an independently licensed clinician.
• You have training and experience in delivering management consultation, critical incident response, and training presentations
• You're comfortable with technology and are telehealth competent.
• You have training and experience in evidence-based modalities of care, including short-term, solution-focused therapy 
• You are comfortable with providing safety planning and intervention during situations where a client might present with higher risks.
• You are committed to high quality documentation of service delivery that is completed in a timely manner
• You like working independently, but would also enjoy having the support of a team and opportunities for connections and collaboration with other providers and our master’s level clinical care navigators.
• You acknowledge and embrace diversity and inclusion amongst teams and clients
• Experience supporting employees by promoting and explaining company offerings, including participation in tabling events.
• Strong interpersonal skills and the ability to build positive relationships are a plus. 
• Flexibility to travel to multiple sites as needed.
• Ability to summarize all interactions in English within Spring Health’s online documentation systems.
• Experience supporting Diversity, Equity & Inclusion (DE&I) initiatives, with a demonstrated ability to collaborate with Employee Business Resource Groups (EBRGs) and internal stakeholders to promote inclusive, culturally responsive mental health support.
• Requirements: You're comfortable with technology and are telehealth competent.

The target hourly for PT range for this position is $85-$110. Individual pay may vary from the target range and is determined by a number of factors including experience, location, internal pay equity, and other relevant business considerations. We review all employee pay and compensation programs annually at minimum to ensure competitive and fair pay.

Don’t meet every requirement? Studies have shown that women, communities of colour and historically underrepresented talent are less likely to apply to jobs unless they meet every single qualification. At Spring Health we are dedicated to building a diverse, inclusive and authentic workplace, so if you’re excited about this role but your past experience doesn’t align perfectly with every qualification in the job description, we strongly encourage you to apply. You may be just the right candidate for this or other roles!

Ready to do the most impactful work of your life? Learn more about our values, how we work, and how hypergrowth meets impact at Spring Health: Our Values

Hypergrowth Meets Impact

What to expect working here:

• You will be held accountable to an exceptionally high bar and impact
• This may be the fastest work environment you will ever experience in terms of growth, decision-making, and time to impact
• You will be challenged to set and protect your own boundaries
• You will create processes & products that have never existed before
• You will have very direct conversations and receive continuous feedback to push you to become the highest performer you can be
• Change is a constant here: your role, team, responsibilities, and success metrics will shift as the company grows

And…

• You get to be surrounded by some of the brightest minds in the field  
• You get to learn and grow at an extremely accelerated pace
• You will experience transparency, integrity, &  humility from leadership 
• You will be empowered to constantly challenge the status quo
• You get the space to experiment & innovate
• You get to make a transformational impact for the company, mental health, and for real human lives — and you will see that impact quickly
• You will become more resourceful and resilient
• You get to be part of a winning team that opens doors in the future

Our privacy policy: https://springhealth.com/privacy-policy/

Spring Health is proud to be an equal opportunity employer. We do not discriminate in hiring or any employment decision based on race, color, religion, national origin, age, sex, marital status, ancestry, disability, genetic information, veteran status, gender identity or expression, sexual orientation, or other applicable legally protected characteristic. We also consider qualified applicants regardless of criminal histories, consistent with applicable legal requirements. Spring Health is also committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans. If you have a disability or special need that requires accommodation, please let us know.

The Role

This is a full-ownership data engineering role at the center of Medeloop's AI platform. You won't be maintaining pipelines someone else built,  you'll be architecting the data backbone that powers AI agents doing real operations at scale. You'll work directly with data scientists, AI engineers, and product teams to turn raw, complex healthcare data into the clean, structured, semantically-rich foundation our AI scientists depend on. Your work shows up in customer products and research outcomes, not internal dashboards that no one reads.Candidates who currently perform these tasks exclusively through manual processes are unlikely to be suitable for this role. We require an individual who has already adopted and integrated AI techniques to enhance operational velocity, rather than one who is contemplating future experimentation.If you want to build something that genuinely changes how medical research gets done, this is the role.

What You'll Own

• The healthcare data lake: curating, extending, and evolving it through new concepts, derived variables, and data models that directly inform our AI engines and customer products
• AI-native data workflows: designing and operating AI-powered pipelines (using tools like Claude Code and agent frameworks) to automate harmonization, cleaning, quality checks, and summarization at scale
• NLP and semantic infrastructure: building pipelines for entity extraction, concept normalization, embedding-based retrieval, and semantic search that power the AI Scientist platform
• Novel data extraction approaches: experimenting with and building new methodologies for working with unstructured clinical data, not just applying existing playbooks
• Research-grade data products: delivering analytical samples, cohorts, and final datasets that withstand scientific scrutiny and are actively used by researchers and customers
• Data governance and observability protocols: including access controls, PHI/PII handling, data classification, compliance, monitoring, alerting, data freshness, and comprehensive documentation to enable self-service capabilities.

What We're Looking For

• 3+ years of relevant data engineering or data management within an analytics-driven organization, with end-to-end ownership from raw ingestion to final data product
• Deep hands-on experience with healthcare CDMs (OMOP, FHIR, PCORnet) — designing or extending them, not just querying
• Knowledge of medical ontologies: UMLS, SNOMED CT, RxNorm
• Experience with big data, data pipelines and tooling that support retrieval-augmented generation (RAG), vector integrations, embedding workflows, and other AI/ML workloads. Experience in big data tooling such as Spark, Iceberg, EMR
• Fluent in Python and SQL; comfortable across structured and unstructured data
• Proven NLP experience: semantic search, entity recognition, concept normalization, embedding pipelines
• Strong grasp of inferential statistics and cohort methodology to be a real partner to data scientists and customers (as part of onboarding)
• Experience contributing to an AI/ML product, especially in automated research or scientific discovery
• Experience mentoring other engineers and providing technical leadership

Bonus Points

• Multi-cloud experience (AWS, Azure, GCP)
• Authorship or contribution to peer-reviewed publications or technical reports

Why Medeloop

• Ownership from day one: small team, high-trust, no layers between your work and its impact
• Technically ambitious: you'll build AI-powered workflows, not just support them
• Real-world stakes: your work accelerates drug development, addresses health equity, and improves clinical research for institutions that matter
• Strong foundation: Series A, top-tier investors, and a data asset (200M+ patient records) that most companies spend years trying to build

Are you a master of healthcare fluent in French eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of clinical support, patient education, and medical research. With high‑quality training data, tomorrow’s AI can improve healthcare access, assist professionals across borders, and enhance patient outcomes. That training data begins with you—we need your expertise to help power the next generation of AI.

We’re looking for healthcare specialists who live and breathe clinical workflows, patient care, diagnostics, public health, health systems management, and evidence-based practice—especially with knowledge of healthcare delivery in French-speaking regions. You’ll challenge advanced language models on topics like disease prevention, treatment protocols, health equity, healthcare ethics, patient communication, and clinical documentation—documenting every failure mode so we can harden model reasoning.

On a typical day, you will converse with the model in both English and French on real-world healthcare scenarios and theoretical questions, verify clinical accuracy and logical coherence, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

A master’s degree in nursing, public health, medicine, healthcare administration, or a closely related field is ideal; fluency in French, clinical or administrative experience, and familiarity with patient care standards and healthcare systems signal fit. Clear, metacognitive communication—“showing your work”—is essential.

Ready to turn your healthcare expertise and French fluency into the knowledge base for tomorrow’s AI? Apply today and start teaching the model that will teach the world.

We offer a pay range of $8-to- $65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply.

Job title: Healthcare Specialist (Fluent in French) – AI Trainer
Employment type: Contract
Workplace type: Remote
Seniority level: Mid‑Senior Level