Senior AI and Large Language Model Engineer

Join our innovative team as a Research Java Software Engineer, where you will play a pivotal role in supporting the National Institutes of Health (NIH). Collaborate closely with research personnel to develop and enhance the next-generation literature search system. Your expertise will contribute to the implementation of content generation and the delivery of vital components for biomedical researchers, clinicians, and the public.Your responsibilities will include:Designing and developing a new architecture utilizing RESTful services.Employing your skills in Java development, Scala, REST services, and XML to create robust solutions.

OverviewBlack Canyon Consulting (BCC) is on the lookout for a Senior Software Developer to join our team in supporting the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), part of the National Institutes of Health. This full-time opportunity is based at the NIH campus in Bethesda, MD, with potential for remote work.We seek a Software Developer who specializes in Java and Python to integrate into our software development team, contributing to the Human Variation product line. This line encompasses systems such as the Single Nucleotide Polymorphism Database (dbSNP), the database of large-scale genomic variants (dbVAR), the Allele Frequency Aggregator (ALFA), and the dbGaP on FHIR (Fast Healthcare Interoperability Resources) project.As a Software Developer, you will leverage your expertise to drive development efforts that align with the objectives of the product team and the organization. You will be tasked with defining development assignments, meeting delivery timelines, and ensuring compliance with organizational policies and procedures, all under the mentorship of the Technical Program Manager and the Technical Lead of the team.Key Responsibilities:Create robust, high-performing web applications in Python/Django catering to millions of users daily.Design, develop, and implement new features for user interactions and scientific data management using contemporary APIs and frameworks.Collaborate as a core member of an agile product team to deliver an exceptional user experience.Produce responsive, accessible, and mobile-friendly code of the highest quality, utilizing automated testing, build, and deployment processes.

Role overview ZoomInfo seeks a Software Engineer III to join the team in either Bethesda, MD or Waltham, MA. This role focuses on building and refining software that underpins ZoomInfo’s products. The position emphasizes creating dependable solutions that adapt to evolving client requirements. What you will do Design, develop, and maintain software as part of a collaborative engineering team Work alongside colleagues from various departments to deliver new features and product enhancements Contribute to projects that broaden and strengthen ZoomInfo’s product suite

At ZoomInfo, we believe in accelerating careers. Our fast-paced environment encourages bold thinking and empowers you to achieve your best work. Join a team that values collaboration, challenges each other, and celebrates achievements. With state-of-the-art tools that enhance your impact and a culture that supports your ambitions, you will not just contribute; you will drive innovation swiftly.About the Role:We are on the lookout for a skilled Senior Software Engineer to bolster our dynamic data team. In this pivotal role, you will spearhead the development of our technographic data services, creating top-tier data pipelines and systems designed to handle billions of signals and data points. This is a unique opportunity to tackle complex challenges and significantly influence our commitment to elevating technographics as a premier offering.What You'll Do:Create and refine extensive data pipelines to extract and process signals from various sources, including web and job postings.Design and build data architectures and storage solutions to effectively manage vast amounts of data.Work closely with data scientists to support and integrate machine learning models within data workflows.Continuously enhance the quality, performance, and scalability of our technographic data platform.Lead technical strategy and outline the roadmap for our data processing infrastructure.

Axle seeks a Research Scientist based in Bethesda, MD. This role centers on advancing scientific projects through direct experimentation, careful data analysis, and clear communication of results. Key responsibilities Collaborate with a multidisciplinary team to design and conduct experiments Analyze data from experiments and interpret findings Present research outcomes to both technical and non-technical groups Role overview This position offers the chance to contribute to projects that influence the field. The work involves both independent and team-based research, with a focus on sharing insights and supporting ongoing scientific progress.

OverviewJoin our dynamic team at the Applied Clinical Informatics Branch (ACIB) within the Lister Hill National Center for Biomedical Communications (LHNCBC), part of the National Library of Medicine (NLM) at the National Institutes of Health (NIH). We are on the lookout for a talented Deep Learning Software Engineer to leverage cutting-edge deep learning techniques to enhance biomedical image analysis and clinical data interpretation, ultimately aiding in clinical decision-making and predictive analytics. Your contributions will focus on developing innovative tools for detecting retinal diseases, classifying severity, and predicting disease progression.

About Employee NavigatorEmployee Navigator is a rapidly expanding and profitable SaaS company dedicated to partnering with top-tier insurance carriers, payroll service providers, and insurance brokers. Our mission is to streamline the management of employee benefits and HR processes. Our innovative platform simplifies day-to-day tasks associated with benefits administration, employee onboarding, and various HR functions. Serving over 180,000 businesses and 14 million employees nationwide, we are proud to have been recognized as a Washington Post Top Workplace for six consecutive years.About the RoleWe are on the lookout for an experienced Senior Backend Engineer to design, develop, and maintain the APIs that drive Employee Navigator’s benefits enrollment platform. You will collaborate closely with business units, product managers, and QA teams to deliver high-quality APIs for both internal and external use. The ideal candidate will have 7+ years of experience in developing and managing high-traffic, customer-facing APIs, and will leverage their expertise to enhance our API offerings.Our technology stack includes C# on .NET 8 with WebAPI, MVC, and Vue.js for frontend development. Our projects range from simple data capture forms to complex Roslyn-based C# class-to-REST API generators and custom patterns for our enrollment engine. We prioritize planning and peer discussions to ensure the best code quality before implementation. Depending on the task at hand, we utilize Micro-ORM, dynamic SQL, or stored procedures, favoring generics and functional programming for readability.We follow a Kanban methodology, allowing the pace of work to be determined by task definition rather than arbitrary deadlines. We seek engineers who can make informed decisions and devise creative solutions. Close collaboration with product owners and executives ensures features are well understood and relevant problems are addressed.Please note: This position requires onsite work at either our Bethesda, MD or Salt Lake City, UT office on a hybrid schedule.

OverviewJoin Black Canyon Consulting (BCC) as a Senior Research Literature Technical Specialist, where you will play a pivotal role in conducting systematic reviews and applying rigorous methodologies to evaluate and summarize high-quality, evidence-based research in the biomedical and health science domains. The ideal candidate will possess extensive experience in biomedical and public health research methodologies, with a proven track record of collaboration within interdisciplinary research teams. You will demonstrate expertise in identifying, collecting, and synthesizing literature to answer specific research questions effectively.

At ZoomInfo, we create an environment where careers thrive. We prioritize speed, bold thinking, and empowering you to achieve your best work. You will collaborate with dedicated teammates who challenge each other and celebrate victories. With innovative tools that enhance your impact and a supportive culture that nurtures your ambitions, you will not just contribute; you will drive significant results—rapidly.In the role of Senior Software Engineer within the API & MCP Platform team, you will lead the charge in developing and enhancing ZoomInfo's API infrastructure, managing millions of API requests weekly that facilitate integrations throughout our platform. Your work will involve utilizing Java and NestJS to create secure, scalable, and high-performance API services that ensure smooth connectivity for our customers and partners.You will be responsible for designing and implementing scalable API architectures, establishing solid API security and authentication best practices, and building systems that allow partners and customers to leverage ZoomInfo's data at scale. Your proficiency in API design, OAuth 2.0, and cutting-edge technologies like the Model Context Protocol (MCP) will be pivotal in crafting exceptional developer experiences.Our engineering culture embraces diversity, curiosity, and openness. We foster collaboration, innovative thinking, and calculated risk-taking in a blame-free environment. You will have the autonomy to work on impactful projects while receiving the mentorship and support necessary for your professional growth.

axle is hiring a Clinical Research Coordinator in Bethesda, MD to support ongoing clinical trials. This position plays a key role in organizing study activities, maintaining timelines, and ensuring strong communication among all parties involved. What you will do Coordinate daily activities for clinical studies, following established protocols Track project timelines and assist with scheduling tasks Act as a main contact for study participants and research stakeholders Role overview The coordinator helps keep research data accurate and reliable by managing study processes and supporting effective collaboration. This work directly contributes to healthcare research and the development of new solutions in the field.

About Employee Navigator Employee Navigator is a rapidly expanding, profitable SaaS company that collaborates with top insurance carriers, payroll providers, and insurance brokers to streamline the management of employee benefits and HR processes. Our platform simplifies daily tasks associated with benefits administration, employee onboarding, and various HR functions. As the premier broker-focused platform in the industry, we serve over 180,000 companies and more than 14 million employees nationwide. We are also proud to have been recognized as a Top Workplace by the Washington Post for six consecutive years. About the Role In this role, you will engage in software development primarily using C# on .NET Core, alongside MVC and Vue.js for the front-end. Your responsibilities will range from creating simple forms for data capture to developing Roslyn-based C# class to REST API generators and custom patterns that optimize our enrollment engine. We prioritize collaboration and discussion during the code planning phase, ensuring high-quality outputs. Tools such as Micro-ORM, dynamic SQL, and stored procedures are employed based on the project's needs. We appreciate clean, easily readable code, and often utilize generics and functional programming techniques. As a senior engineer, your focus will be on problem-solving, defining features, and coordinating implementations with your peers. Using a Kanban process, we emphasize task clarity over strict timelines, allowing you to make informed decisions and devise creative solutions. Close collaboration with product owners and even executives ensures that features are properly understood and that we address the right challenges effectively.

Greetings!We hope you're having a fantastic day!We are currently seeking a talented Junior Java Front End Developer to join our team. Please review the details below and let us know your availability.If you are interested in this opportunity, kindly send your updated resume in Word format, along with your best rate and availability for the project. Feel free to share this email with any friends who might be interested.Job Title: Junior Java Front End DeveloperLocation: Bethesda, MD (ONLY LOCAL CANDIDATES)Please note that as this is a government client, background verification will be conducted, so ensure your resume reflects genuine experience.We are looking for 3 Junior Java developers with 1-3 years of experience.

About Employee NavigatorEmployee Navigator is an innovative and rapidly expanding SaaS company, collaborating with top-tier insurance carriers, payroll providers, and insurance brokers. Our mission is to simplify the complexities of employee benefits management and HR tasks. Our platform streamlines daily operations including benefits administration and employee onboarding, serving over 180,000 organizations and more than 14 million employees nationally. We are proud to be recognized as a Washington Post Top Workplace for six consecutive years.About the RoleIn this role, you will primarily work with C# on the .NET Core framework, leveraging MVC architecture along with Vue.js for front-end development. Your responsibilities will range from creating simple data capture forms to developing Roslyn-based C# class to ReST API generators and crafting unique patterns for our enrollment engine. We prioritize collaborative planning and discussions before coding, fostering a culture that values readability and maintainability.Mid-level engineers are expected to tackle loosely defined features and devise effective implementations, while senior engineers focus on problem-solving, feature definition, and coordinating implementations with fellow engineers. Our Kanban process encourages a workflow that is driven by clearly defined tasks, rather than arbitrary deadlines. We seek engineers who are adept at making informed decisions and exploring creative solutions, working closely with product owners and executives to ensure features are accurately defined and prioritized.

Hello,We hope this message finds you well!Please review the job requirement below and share your availability if you're interested.If you are available and keen on this opportunity, kindly submit your updated resume in Word format along with your best hourly rate and availability for the project.Feel free to share this with your network.Additionally, please provide the following details:- Total years of experience:- Visa status:- Current pay rate/Salary:- Expected rate per hour/Salary:- Current location:- Interest in W2:Job Title: Java Developer with Agile, Spring, and MVC ExpertiseLocation: Bethesda, MDThis role is for a government client, which will require background verification. Please ensure your resume reflects genuine experience.Position: 5 Openings Available (2 Senior-Level Java Developers and 3 Mid-Level Java Developers) Duration: 3+ Years, ExtendableExperience: 10+ yearsNo OPT-EAD candidates, please.W2 or C2C arrangements only.Job Responsibilities:Required technical skills include: Core Java, J2EE, Spring (Core, MVC, Transaction Management, etc.), Tiles, Hibernate, Oracle (Procedures, Functions, Cursors, Database Design Concepts), Agile Methodology (Scrum, Kanban), Tomcat, Git, Ajax, Web Services (RESTful, Axis) ONLY LOCAL CANDIDATES WILL BE CONSIDERED Excellent written and verbal communication skills are mandatory. Candidates must reside within 50-100 miles of Bethesda, Maryland. Candidates must be willing to attend a face-to-face interview at their own expense.DB and Application Design experience is critical for the interview. Candidates should be prepared to demonstrate these skills during the testing and face-to-face interview.

OverviewAt Black Canyon Consulting (BCC), we are on the lookout for a talented User Experience (UX) Research Analyst to enhance user-centered design and facilitate the continuous improvement of ClinicalTrials.gov and the Sequence Read Archive (SRA). These two essential biomedical data resources are maintained by the National Center for Biotechnology Information (NCBI). The ideal candidate will orchestrate user research activities, amalgamate qualitative and quantitative insights, and create a Power BI-powered user feedback dashboard to ensure that diverse perspectives from scientific, clinical, and public users are integrated into product decisions and system enhancements.This position presents an exciting opportunity to contribute to a significant federal healthcare platform, leveraging modern technologies within an Agile framework while fostering a culture that values code quality, test automation, and innovative system design.

OverviewJoin Black Canyon Consulting (BCC) as a Senior C++ Software Developer and play a pivotal role in supporting the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), part of the National Institutes of Health. This full-time position offers the flexibility of remote work or on-site collaboration at the NIH-NCBI facility in Bethesda, MD.At NCBI, recognized as the nation's leading biomedical resource, we are looking for a talented software developer to enhance our biological sequence annotation and data curation systems. With over four million daily users accessing crucial data, your contribution will directly impact biomedical research and public health initiatives. Our bioinformatics pipelines facilitate groundbreaking discoveries across various fields, including medical health and public safety, thus fostering advancements in computational biology and bioinformatics.Duties & Responsibilities:Develop, implement, test, and maintain bioinformatics software and information retrieval systems for NCBI.Collaborate with a diverse team of scientists, bioinformaticians, and developers to design and optimize efficient bioinformatics algorithms.Stay updated with emerging technologies, enhance internal systems, and share expertise with your team.

Role overview Black Canyon Consulting, together with Knowledge3, is hiring a Junior or Mid-level Full Stack Software Engineer to join a team focused on building knowledge-first systems for scientific and enterprise data. The position involves hands-on development and DevOps work, contributing to applications that transform scattered data into structured, reusable knowledge assets. Projects in this role support explainable reasoning, governed analytics, and trustworthy AI. The engineer will work across both frontend and backend environments, helping to build and operate production-ready applications. Close attention to system behavior and well-defined query patterns is important for success in this position. Location and work style This is a primarily remote position. Black Canyon Consulting prefers candidates located in the United States who are able to work East Coast hours. Most collaboration is asynchronous, with regular team coordination.

Join our dynamic team as a Senior Scientific Advisor, where you will play a pivotal role in providing strategic oversight and research support. This position is ideal for a seasoned professional with a passion for advancing scientific initiatives. Your expertise will guide critical decision-making processes and contribute to the success of our research projects.

Join our dynamic team at Prosidian Consulting as a Statistician specializing in data analysis, research support, and statistical modeling. You will play a pivotal role in transforming complex data into actionable insights that drive our mission forward. This position offers the opportunity to work on meaningful projects that impact public health and research initiatives.