Senior Software Engineer - API & MCP Platform

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.

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.

About Employee Navigator Employee Navigator is a dynamic and rapidly expanding SaaS company that collaborates with top insurance carriers, payroll providers, and brokers to simplify the management of employee benefits and HR processes. Our platform streamlines daily tasks associated with benefits administration, employee onboarding, and various HR functions. As the premier broker-focused platform, we proudly serve over 180,000 companies and support more than 14 million employees nationwide. Additionally, we have been recognized as a Washington Post Top Workplace for six consecutive years. Position Overview We are seeking a skilled API Product Manager with a robust technical background to manage the complete product lifecycle—from API design and development to monetization—by collaborating closely with executives and key stakeholders. Employee Navigator is transforming the landscape of benefits administration and sales for small businesses through our platform, which empowers Brokers to enhance their service delivery. Our goal is to create a multi-faceted B2B platform that revolutionizes industry operations via the automation and standardization of digital enrollments. This is a significant challenge, particularly in light of the current technological landscape. Ideal candidates will be visionary thinkers who actively seek input and feedback from customers and stakeholders while maintaining a focus on building a sustainable, profitable business. The challenges are substantial—but so are the rewards. Are you capable of thinking big while executing on the finer details? Can you guide a team to keep sight of the overarching vision while managing crucial specifics for success? Do you possess the resolve and resilience to persistently tackle challenges while remaining open to innovative, potentially transformative solutions? If so, this may be the perfect opportunity for you!

Black Canyon Consulting (BCC) is actively seeking a Platform Development Experience Engineer to enhance our initiatives at the National Center for Biotechnology Information (NCBI), part of the National Library of Medicine (NLM) under the National Institutes of Health (NIH). This role is hybrid, requiring onsite work at the NCBI in Bethesda, MD, approximately two days per week. NCBI is dedicated to advancing science and public health by providing free access to vast biomedical literature and genomic data online, ranking among the world’s top 400 most-visited websites. Our talented and diverse team collaborates to create critical services for researchers, physicians, educators, students, and the public, including the development of PubMed, which catalogs over 29 million biomedical research abstracts with links to full-text literature and supporting data. The Platform Services team is responsible for building and maintaining the systems that software developers across NCBI rely on to consistently deliver high-quality code that adheres to Federal Standards for application security and mature coding practices. Our involvement spans the entire development lifecycle, encompassing: Tools for creating and initializing new projects uniformly across the organization. CI pipelines and build tools for standardized expectations across programming languages and application frameworks. Testing frameworks and metrics to ensure only secure and quality code reaches production. Deployment and publishing pipelines to provide applications to end-users in both on-premises and cloud environments while enabling public access to Open Source projects. Integrations for secure management of deployment parameters, credentials, and more. Tooling for asynchronous application communication, performance monitoring, live application debugging, and more. Key Responsibilities As a Platform Development Experience Engineer, you will join a cross-functional team of around 20 members dedicated to creating and maintaining tools and systems that empower developers at NCBI to build, deploy, and manage software and web services utilized globally. You will work on: GitLab CI pipeline configuration, templates, and components to establish a standardized development ecosystem across the organization.

Join Black Canyon Consulting (BCC) as a Platform Development Experience Engineer, contributing to the vital work of the National Center for Biotechnology Information (NCBI) within the National Library of Medicine (NLM), a part of the National Institutes of Health. This full-time position offers flexibility with onsite and remote options available at our NCBI location in Bethesda, MD. The NCBI plays a crucial role in advancing scientific research and public health by providing open access to a wealth of biomedical literature and genomic data. As one of the top 400 most-visited websites worldwide, NCBI’s dynamic team is dedicated to delivering valuable tools and services for researchers, healthcare professionals, educators, students, and the general public. Notably, NCBI is the home of PubMed, which indexes over 29 million biomedical research abstracts, often linking to full-text articles and supporting datasets. The Platform Services team at NCBI is responsible for developing and maintaining systems that ensure software developers consistently deploy high-quality code in compliance with federal application security standards and robust coding practices. Our involvement spans the entire software development lifecycle, including: Establishing tools for consistent project creation across the organization. Implementing CI pipelines and build tools to standardize expectations across various programming languages and application frameworks. Developing testing frameworks and metrics to ensure only secure and high-quality code reaches production. Creating deployment and publishing pipelines to facilitate application access for users in both on-premises and cloud environments and to support public access to Open Source projects. Integrating secure management of deployment parameters, credentials, and more. Providing tooling for asynchronous communication between applications, performance monitoring, live application debugging, and additional functionalities. Your Role As a Platform Development Experience Engineer, you will be part of a collaborative team of approximately 20 professionals, dedicated to building and maintaining tools and systems that empower NCBI developers in creating, deploying, and sustaining software and web services utilized globally. Be ready to engage in tasks such as: Configuring GitLab CI pipelines, templates, and components to create a standardized ecosystem for developers working on various applications, from C++ to Scala.

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.

Black Canyon Consulting (BCC) is actively seeking a DataOps Platform Engineer to contribute to our initiatives at the National Center for Biotechnology Information (NCBI), part of the National Library of Medicine (NLM) under the National Institutes of Health (NIH). This is a full-time position that offers flexibility for onsite work in Bethesda, MD, or remote options. The NCBI plays a pivotal role in advancing science and public health by providing free access to a wealth of biomedical literature and genomic data online. As one of the top 400 most-visited websites globally, NCBI’s team of talented professionals collaborates to create essential services for researchers, healthcare providers, educators, and the public. Among its notable contributions is PubMed, which indexes over 29 million biomedical research abstracts, frequently linking to full-text literature and supporting data. Joining the DataOps Platform team at NCBI presents an exciting opportunity to tackle complex challenges and drive innovation. The development of an enterprise-wide DataOps platform is a new strategic initiative at NCBI. Leveraging decades of experience with critical data-intensive applications, NCBI addresses enterprise-scale challenges using cutting-edge technologies such as Kubernetes, GitOps, and containerization. We pride ourselves on attracting top talent by offering a competitive benefits package that includes comprehensive medical, dental, and vision coverage, a 401(k) plan with employer contributions, paid holidays, vacation, a flexible work schedule, and tuition reimbursement. If you thrive in a high-performing, technology-driven environment, we encourage you to apply today!

Join Black Canyon Consulting (BCC) as a Senior Platform Engineer (DataOps), where you will play a pivotal role in supporting the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), which is part of the National Institutes of Health. This position offers the flexibility of being full-time and can be performed onsite in Bethesda, MD, or remotely.NCBI is dedicated to enhancing scientific research and public health by providing free access to biomedical literature and genomic data online. It ranks among the top 400 most-visited websites globally, serving a diverse community of researchers, physicians, educators, students, and the public. NCBI is well-known for developing PubMed, an extensive index of over 29 million biomedical research abstracts, often linked to full-text literature and supporting data.As a member of the newly formed DataOps Platform team, you will tackle complex challenges in developing an enterprise-wide DataOps platform. This initiative leverages decades of experience in managing vital data-intensive applications, utilizing cutting-edge technologies like Kubernetes, GitOps, and containerization.We are committed to attracting top talent with our competitive benefits package that includes medical, dental, and vision insurance, a 401k plan with employer contributions, paid holidays, vacation, a flexible work schedule, and tuition reimbursement. If you thrive in a high-performing, technology-driven environment, we encourage you to apply!

Join Black Canyon Consulting (BCC) as a Senior Platform DevEx/DevOps Engineer and play a crucial role in supporting the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), part of the National Institutes of Health (NIH). This full-time position offers a hybrid work environment, allowing for both onsite and remote work at our Bethesda, MD location. The NCBI is dedicated to advancing science and public health through the provision of free access to biomedical literature and genomic data online, ranking among the world's 400 most-visited websites. Our team is composed of highly skilled professionals who collaborate to create valuable services for researchers, healthcare providers, educators, students, and the public. Notably, the NCBI is responsible for developing and maintaining PubMed, an extensive database of over 29 million biomedical research abstracts linked to full-text literature and supporting data. The Platform Services team is integral to our mission, ensuring that software developers at NCBI can consistently push and deploy high-quality code that adheres to federal standards for security and best coding practices. Your role will encompass the entire development lifecycle, including: Creating and standardizing tools for new project setups across the organization. Configuring CI pipelines and build tools to establish consistent expectations across various programming languages and frameworks. Implementing testing frameworks and metrics to guarantee that only secure and quality code is deployed to production. Managing deployment and publishing pipelines to deliver applications to users in both on-premises and cloud environments, while also facilitating public access to open-source projects. Integrating secure management tools for deployment parameters, credentials, and more. Developing necessary tooling for asynchronous communication, performance monitoring, and debugging of live applications. Your Responsibilities As a Senior Platform DevEx Engineer, you will be a vital member of a seasoned cross-functional team of approximately 20 skilled professionals, focused on creating and maintaining the tools and systems that empower developers across NCBI to build, deploy, and sustain software and web services used worldwide.

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.

Black Canyon Consulting (BCC) is on the lookout for a Lead Platform Operations Engineer to spearhead our Operations Support Engineering efforts. Join our dynamic DevOps and infrastructure team dedicated to empowering application developers and operational excellence.Located in Bethesda, Maryland, the National Center for Biotechnology Information (NCBI), part of the National Library of Medicine (NLM) at the National Institutes of Health (NIH), is a pivotal institution in advancing science and public health. We facilitate global access to biomedical literature and genomic data, ranking among the top 400 most-visited websites worldwide. Our diverse team of talented professionals collaborates to deliver invaluable services to researchers, physicians, educators, students, and the public, including the well-known PubMed and ClinicalTrials.gov.The Systems & DevOps team is tasked with ensuring the seamless operation of infrastructure that supports NCBI's myriad applications. We focus on providing scalable solutions for development, deployment, and operations across various teams, languages, and both cloud and on-premises environments.This is an exceptional opportunity to tackle complex challenges within a technical, scientific, and goal-oriented environment. NCBI offers flexible working hours, remote work options, comprehensive training courses, conference attendance, and tuition reimbursement.

Black Canyon Consulting (BCC) is actively seeking a Quality Assurance Platform Engineer (DevOps) to enhance our initiatives for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), part of the National Institutes of Health. This is a full-time position available both onsite at our Bethesda, MD office and remotely. As a key component of the NLM, NCBI plays a pivotal role in advancing scientific research and public health by providing free access to a wealth of biomedical literature and genomic data online, ranking among the 400 most-visited websites globally. Our team is composed of diverse and highly skilled professionals dedicated to delivering essential tools and services for researchers, healthcare providers, educators, students, and the public. Notably, NCBI is the creator of PubMed, which indexes over 29 million biomedical research abstracts, often linking to full-text publications and supporting data. Duties & Responsibilities This role presents an exciting opportunity to tackle complex challenges within NCBI's Platforms team, which operates in a dynamic, scientific, and results-driven environment. The Platforms team: Designs and continuously enhances DevSecOps, DataOps, and Observability platforms.Develops and maintains shared tools and libraries.Investigates and evaluates new technologies and methodologies.Assists NCBI developers in adopting platforms, tools, architectural patterns, and best practices.Ensures adherence to federal application security regulations and standards by implementing automated solutions and compliance pipelines.Embraces Agile development practices and fosters continuous improvement. The Compliance and QA team within the Platform section of NCBI is focused on:

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 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

Overview Black Canyon Consulting (BCC) is actively seeking a FHIR API Subject Matter Expert (SME) to contribute to the User Services and Collection Division (USCD), part of the U.S. National Library of Medicine at the National Institutes of Health. The USCD is dedicated to managing an extensive collection of biomedical literature, health information, and data resources, with a core mission to collect, curate, and connect the world to this vital information. The National Library of Medicine (NLM) Health Data Standards (HDS) program oversees highly utilized terminology and knowledge products, including the Value Set Authority Center (VSAC). The VSAC and related HDS services facilitate billions of API queries annually and are widely integrated across the industry through FHIR Implementation Guides, terminology bindings, and the VSAC FHIR API. Despite existing FHIR API support, implementers frequently request clarification regarding VSAC's compliance with the latest HL7 FHIR specifications, best practices in terminology services, and emerging implementation patterns within the industry. NLM is in search of a FHIR API Subject Matter Expert (SME) to perform a comprehensive assessment of the VSAC FHIR API, identify discrepancies concerning current standards, and deliver actionable recommendations.

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.

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.

OverviewBlack Canyon Consulting (BCC) is on the lookout for a Senior Software Developer specializing in Bioinformatics and Big Data. This role will contribute to our projects for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), part of the National Institutes of Health. This position is full-time and can be performed onsite at the NIH-NCBI in Bethesda, MD, or potentially remotely.The NCBI, recognized as the nation's leading biomedical resource, is in need of a software developer to enhance biological sequence annotation and data curation infrastructure for the country's top sequence and biomedical literature repositories. With four million daily users accessing gene sequence data, biomedical journal citations, and various other crucial information impacting biomedical research and public health, our work is pivotal. NCBI’s annotation pipelines not only serve a multitude of expert communities but also drive groundbreaking discoveries in life sciences, covering medical health issues (viruses, pandemics, genetic diseases, cancer), public health (food safety, antimicrobial resistance), and essential research topics in computational biology and bioinformatics.Technically, NCBI’s diverse applications and platforms, including Node, Python, Django, and C++, manage petabyte-scale big data across multiple cloud providers, serving more users than the US Postal Service and experiencing more traffic than the IRS during tax season. We uphold the FAIR principles (Findable, Accessible, Interoperable, Reusable) and are at the forefront of civic technology and cloud computing.This role requires more than just coding expertise; we seek an individual who can collaborate effectively with subject-matter experts, user researchers, designers, product managers, scientists, security and DevOps engineers, among others. You will work alongside committed teams of skilled developers, researchers, and product professionals to create robust, adaptable solutions for numerous production applications, APIs, and services. Join our team!We offer a competitive benefits package that includes medical, dental, and vision coverage, a 401k plan with employer contributions, paid holidays, vacation, and tuition reimbursement. If you thrive in a high-performing, professionally driven service and technology organization, we invite you to apply today!

OverviewJoin Black Canyon Consulting (BCC) as a Senior Software Developer to make an impact at the National Center for Biotechnology Information (NCBI). This position is available as a full-time role, offering both onsite opportunities in Bethesda, MD, and the flexibility of remote work.The NCBI, part of the National Library of Medicine at the National Institutes of Health, is a premier biomedical center that attracts over six million users daily. These users seek vital research, clinical, genetic, and other information that plays a crucial role in advancing biomedical research and public health. At NCBI, you have the chance to contribute to innovative solutions that can accelerate cures for diseases. Our diverse range of applications and platforms, including Node.js, Python, Django, and C++, operate within environments that leverage big data, machine learning, and multi-cloud solutions.We pride ourselves on attracting top talent with a competitive benefits package that includes comprehensive medical, dental, and vision coverage, a 401k plan with employer contributions, paid holidays, vacation time, and tuition reimbursement. If you thrive in a high-performing, technology-driven environment, we encourage you to apply today!

Join Aledade as a Senior IT Operations Engineer II, where you will play a crucial role in maintaining the reliability, security, and efficiency of our IT infrastructure and systems. This position merges traditional systems administration with modern DevOps practices, focusing on ensuring system uptime, automating processes, and supporting the scalability of our digital services while adhering to strict compliance standards.In this role, you will be responsible for the health and stability of our production environments. You will take the lead in defining, documenting, and implementing Standard Operating Procedures (SOPs) across all critical IT systems. Your proactive approach will involve designing resilient systems that prevent issues before they arise, fostering a culture of continuous improvement through automation and mentorship of junior engineers.As a strategic partner to our Product, Engineering, and Security teams, you will develop and implement standard operating procedures for monitoring, disaster recovery, and change management, ensuring all systems remain robust, scalable, and fully audit-ready (ITGC, SOX, SOC II Type II, NIST, etc.).