Senior Full Stack Engineer

What Senior Software Engineer I Full Stack Js ... Showing 5000+ Senior Software Engineer I Full Stack Js Api Focus jobs in Pennsylvania Certara accelerates the potential of bringing medicines to market and to patients using biosimulation software, technology, and services to transform traditional drug discovery and development. Our clients include more than 2,400 biopharmaceutical companies, academic institutions, and regulatory agencies across 70 countries. Our goal is to enable the life sciences industry's use of data, modeling, and analytics to make better decisions across the various phases of discovery and drug development. Our software and scientists incorporate modern advances in scientific understanding, drug development experience, data analysis, and AI resulting in significant opportunities to decrease the cost and increase the probability of success for new drug approval and commercialization. About This Role As a Senior Software Engineer on the Phoenix Cloud team, you'll work at the intersection of cloud technology, modern data workflows, and pharmacological science. Phoenix Desktop is the industry's gold standard for PK/PD analysis (pharmacokinetic/pharmacodynamics analysis) and modeling, the science behind determining safe and effective drug dosing that has helped bring thousands of medicines to patients worldwide. Trusted by the FDA, academic researchers, and leading biopharmaceutical companies for over 30 years. With Phoenix Cloud, we're reimagining the entire "data in" to "report out" workflow by bringing it to the cloud, making it faster, more powerful, and streamline for research teams worldwide. The Phoenix Cloud platform is a growing suite of cloud-native modules that extend the analytic core of Phoenix with powerful capabilities, from publication-ready graphing (TFL Studio) to GenAI-powered report authoring (AI PK Reports), with more modules on the horizon. You'll be building software that directly accelerates the pace of drug development, helps scientists spend less time on mechanical data work and more time on the science that brings life-saving medicines to patients. About the Team Phoenix Cloud is built by a collaborative, midsized team of engineers and testers organized into productaligned groups. The team's effort is focused on delivering new platform capabilities. Technical decisions are made by the people closest to the work and the team holds a high bar for accuracy, performance, test coverage, and maintainability. Overview Certara accelerates the potential of bringing medicines to market and to patients using biosimulation software, technology, and services to transform traditional drug discovery and development. Our clients include more than 2,400 biopharmaceutical companies, academic institutions, and regulatory agencies across 70 countries. Our goal is to enable the life sciences industry's use of data, modeling, and analytics to make better decisions across the various phases of discovery and drug development. Our software and scientists incorporate modern advances in scientific understanding, drug development experience, data analysis, and AI resulting in significant opportunities to decrease the cost and increase the probability of success for new drug approval and commercialization. About This Role As a Senior Software Engineer on the Phoenix Cloud team, you'll work at the intersection of cloud technology, modern data workflows, and pharmacological science. Phoenix Desktop is the industry's gold standard for PK/PD analysis (pharmacokinetic/pharmacodynamics analysis) and modeling, the science behind determining safe and effective drug dosing that has helped bring thousands of medicines to patients worldwide. Trusted by the FDA, academic researchers, and leading biopharmaceutical companies for over 30 years. With Phoenix Cloud, we're reimagining the entire "data in" to "report out" workflow by bringing it to the cloud, making it faster, more powerful, and streamline for research teams worldwide. The Phoenix Cloud platform is a growing suite of cloud-native modules that extend the analytic core of Phoenix with powerful capabilities, from publication-ready graphing (TFL Studio) to GenAI-powered report authoring (AI PK Reports), with more modules on the horizon. You'll be building software that directly accelerates the pace of drug development, helps scientists spend less time on mechanical data work and more time on the science that brings life-saving medicines to patients. About the Team Phoenix Cloud is built by a collaborative, midsized team of engineers and testers organized into productaligned groups. The team's effort is focused on delivering new platform capabilities. Technical decisions are made by the people closest to the work and the team holds a high bar for accuracy, performance, test coverage, and maintainability. Responsibilities Design, build, and maintain cloud-native modules within the Phoenix Cloud platform using Java, React, and PostgreSQL on AWS Partner with product managers and domain experts to translate scientific workflow needs intotechnical requirements and deliverables Author and review tests to uphold the validation standards required by regulated life sciences customers Participate in code reviews with a focus on maintainability, security, and performance across a growing multi-module cloud platform Work across product, QA, and engineering teams to ship features that span the full "data in" to "report out" workflow Mentor and guide junior and mid-level engineers, providing meaningful feedback to elevate team output Contribute to process improvements and team process documentation Develop a working understanding of PK/PD workflows and the regulatory context our customers operate in (no prior pharma experience required) Qualifications Bachelors degree or equivalent work experience 4+ years of experience in a software engineer role Certara bases all employment-related decision on merit, taking into consideration qualifications, skills, achievement, and performance. We treat all applicants and employees without regard to personal characteristics such as race, color, ethnicity, religion, sex, sexual orientation, age, nationality, marital status, pregnancy, physical or mental condition, genetic information, military service, or other characteristic protected by law. About This Role Senior Manager - Software Development Engineering We're building a world of health around every individual - shaping a more connected, convenient and compassionate health experience. At CVS Health®, you'll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger - helping to simplify health care one person, one family and one community at a time. POSITION SUMMARY CVS Health Digital is looking for hands-on, passionate people who want to join a high energy and growing team to make a difference in customers' lives and who want to be on the forefront of digital innovation that aims to reinvent what a pharmacy and a health care company can be in the digital world. Currently, we are seeking Senior Manager - Software Development Engineering who will lead and manage a team of software engineers, providing hands‑on technical direction, architecture guidance, and mentorship while establishing measurable engineering goals aligned with business outcomes. This Senior Engineer also will drive technical strategy and execution for software initiatives by defining system requirements, architecture, timelines, and deliverables. Expectation For The Role: Own risk mitigation and production stability by proactively identifying system vulnerabilities, leading root cause analysis, and driving timely resolution of complex production issues to ensure high availability and minimal downtime Oversee the full software development lifecycle (SDLC), including requirements engineering, system design, development, testing, and deployment, ensuring adherence to modern engineering standards, secure coding practices, and scalable architecture principles Collaborate cross‑functionally with Product, Data, Infrastructure, and business stakeholders to translate functional requirements into technical solutions, align priorities, and resolve dependencies while maintaining efficient delivery pipelines Continuously evaluate and adopt emerging technologies, frameworks, and engineering best practices, leading innovation through proof‑of‑concepts and informed technology selection to enhance system performance and developer productivity Build and develop high‑performing engineering teams by hiring top talent, conducting technical performance evaluations, and fostering a culture of continuous improvement, technical excellence, and knowledge sharing REQUIRED QUALIFICATIONS 7+ years of overall software engineering experience with at least 5+ years of experience of leading projects or managing directs 7+ years of experience using and/or managing projects using Java, Spring boot, Kafka to build/deploy, and maintain software applications using cloud platforms 3+ years of experience leading cross‑functional teams without direct authority, including documented collaboration with engineering, architecture, security, and business stakeholders in a matrixed organization 3+ years of experience defining technology strategy and leading the adoption and operationalization of technologies such as AI/ML, cloud services, automation, and developer productivity tools in a large‑scale enterprise environment with evidence of measurable impact (e.g., reduction in MTTR, cost savings, efficiency gains, or adoption KPIs) Strong expertise in cloud platforms, distributed systems, APIs, microservices, and modern software development practices PREFERRED QUALIFICATIONS Experience with retail or health care industry with background in fulfillment, dispensing & delivery Experience with developing in AWS or GCP or Azure or similar public cloud environments (GCP preferred) Proven success driving technical strategy, engineering excellence, and organizational transformation Excellent communication, stakeholder management, and cross‑functional collaboration skills Experience managing multiple teams and developing engineering leaders Ability to balance technical depth with business outcomes and strategic decision‑making Ensured code quality and technical excellence through reviews, testing strategies, and debt management Owned system reliability and operational performance, including monitoring, incident management, and SLAs EDUCATION Bachelor's degree or equivalent experience (High School Diploma and 4 years relevant experience) BUSINESS OVERVIEW Bring your heart to CVS Health Every one of us at CVS Health shares a single, clear purpose: Bringing our heart to every moment of your health. This purpose guides our commitment to deliver enhanced human‑centric health care for a rapidly changing world. Anchored in our brand - with heart at its center - our purpose sends a personal message that how we deliver our services is just as important as what we deliver. Our Heart At Work Behaviors support this purpose. We want everyone who works at CVS Health to feel empowered by the role they play in transforming our culture and accelerating our ability to innovate and deliver solutions to make health care more personal, convenient and affordable. We strive to promote and sustain a culture of diversity, inclusion and belonging every day. CVS Health is an affirmative action employer, and is an equal opportunity employer, as are the physician‑owned businesses for which CVS Health provides management services. We do not discriminate in recruiting, hiring, promotion, or any other personnel action based on race, ethnicity, color, national origin, sex/gender, sexual orientation, gender identity or expression, religion, age, disability, protected veteran status, or any other characteristic protected by applicable federal, state, or local law. We proudly support and encourage people with military experience (active, veterans, reservists and National Guard) as well as military spouses to apply for CVS Health job opportunities. Pay Range The typical pay range for this role is: $106,605.00 - $284,280.00 This pay range represents the base hourly rate or base annual full‑time salary for all positions in the job grade within which this position falls. The actual base salary offer will depend on a variety of factors including experience, education, geography and other relevant factors. This position is eligible for a CVS Health bonus, commission or short‑term incentive program in addition to the base pay range listed above. This position also includes an award target in the company's equity award program. Our people fuel our future. Our teams reflect the customers, patients, members and communities we serve and we are committed to fostering a workplace where every colleague feels valued and that they belong. Great benefits for great people We take pride in offering a comprehensive and competitive mix of pay and benefits that reflects our commitment to our colleagues and their families. This full‑time position is eligible for a comprehensive benefits package designed to support the physical, emotional, and financial well‑being of colleagues and their families. The benefits for this position include medical, dental, and vision coverage, paid time off, retirement savings options, wellness programs, and other resources, based on eligibility. Additional details about available benefits are provided during the application process and on Benefits Moments ( . We anticipate the application window for this opening will close on: 08/21/2026 Qualified applicants with arrest or conviction records will be considered for employment in accordance with all federal, state and local laws. CVS Health is an equal opportunity/affirmative action employer, including Disability/Protected Veteran - committed to diversity in the workplace. What We’re Looking For: Create engaging software that is extensible, scalable, secure, maintainable, and performant by following industry best practices and patterns. Iridium is an award‑winning and innovative satellite communications company with bragging rights to the only network that offers voice and data connectivity anywhere in the world. For over 20 years, Iridium's unique network and services have supported critical communications needs for individuals, businesses, and the evolving Internet of Things. At Iridium, we understand the importance of staying connected and the limitations of traditional communications networks. People across the globe, including first responders, humanitarians, global militaries, scientific researchers, and lone workers, as well as ships, aircraft and remote operations all rely on Iridium to stay connected. We take our responsibility for providing these essential communications very seriously and pride ourselves on offering a reliable lifeline when needed. Likewise, Iridium is committed to providing an exciting and innovative workplace, where employees are challenged to think outside the box and collaborate on new, bold ideas and solutions. Our talented teams are passionate about their work and the impact our company makes around the world. Iridium fosters an empowering and inclusive culture that allows employees to genuinely be their best selves. We are looking for others who want to join this truly unique company that celebrates our employees and provides the opportunity to truly make a difference in the world. What We’re Looking For: Join us as a Senior Software Developer and help power the mission systems that keep national security space operations running. In this role, you'll be responsible for identifying and autonomously implementing ideas and solutions as it relates to the design and delivery of mission‑critical ground segment software that connects satellites, ground networks, and operators in real time. You'll be embedded in a National Security Missions team focused on fulllifecycle ground architecture, working shoulder‑to‑shoulder with experts across software, systems, and operations. Every day, you'll tackle complex, real‑world problems whose solutions directly influence mission outcomes and protect critical national interests. If you want to build cutting‑edge space technologies in a fast‑paced, high‑visibility environment where your work truly counts, this role puts you at the center of the action. ... #J-18808-Ljbffr