66 senior software developer jobs found in Springfield, IL

Job Description Role Summary Oracle Health Platform Engineering builds core platform capabilities that enable Oracle Health teams to deliver secure, scalable, highly available services. We operate with an AI-first engineering culture-engineers are expected to use AI-assisted approaches to accelerate delivery and improve quality across system design, coding, testing, documentation, and operations. We are seeking a Senior Software Developer (IC3) to design, develop, and operate backend services and platform components that improve developer productivity and strengthen platform security and reliability. Location / Work Authorization / Clearance - Role is based in the United States. - U.S. citizenship required due to security clearance requirements. - No visa sponsorship available. - Must be able to obtain and maintain the required security clearance. Responsibilities Responsibilities Key Responsibilities Design and implement backend...

Job Description Role Summary Oracle Health Platform Engineering builds core platform capabilities that enable Oracle Health teams to deliver secure, scalable, highly available services. We operate with an AI-first engineering culture-engineers are expected to use AI-assisted approaches to accelerate delivery and improve quality across system design, coding, testing, documentation, and operations. We are seeking a Senior Software Developer (IC3) to design, develop, and operate backend services and platform components that improve developer productivity and strengthen platform security and reliability. Location / Work Authorization / Clearance - Role is based in the United States. - U.S. citizenship required due to security clearance requirements. - No visa sponsorship available. - Must be able to obtain and maintain the required security clearance. Responsibilities Responsibilities Key Responsibilities Design and implement backend...

Company : enGen Job Description : JOB SUMMARY We are seeking a visionary AI Architect to serve as the technical cornerstone of our artificial intelligence strategy . While an AI Engineer builds the models, you will design the entire ecosystem they live in. You will be responsible for defining the high-level structure of our AI systems , ensuring they are scalable, secure, and seamlessly integrated with our enterprise infrastructure . As an Architect, you sit at the intersection of business value and technical feasibility, translating executive goals into robust technical blueprints. This role involves defining the end-to-end architecture for AI solutions , encompassing data pipelines, model storage, inference engines, and front-end integration . The individual will be responsible for evaluating and selecting the optimal " tech stack ," including specific LLMs, vector databases, and orchestration frameworks , to meet the company's long-term needs....

Company : enGen Job Description : JOB SUMMARY We are seeking a visionary AI Architect to serve as the technical cornerstone of our artificial intelligence strategy . While an AI Engineer builds the models, you will design the entire ecosystem they live in. You will be responsible for defining the high-level structure of our AI systems , ensuring they are scalable, secure, and seamlessly integrated with our enterprise infrastructure . As an Architect, you sit at the intersection of business value and technical feasibility, translating executive goals into robust technical blueprints. This role involves defining the end-to-end architecture for AI solutions , encompassing data pipelines, model storage, inference engines, and front-end integration . The individual will be responsible for evaluating and selecting the optimal " tech stack ," including specific LLMs, vector databases, and orchestration frameworks , to meet the company's long-term needs....

Job Description Oracle Health Patient Accounting comprises of a portfolio of SaaS products and services designed to fully automate insurance and patient billing while providing a first-class experience for end users. We operate with an AI-first engineering culture - engineers are expected to use AI-assisted approaches to accelerate delivery and improve quality across system design, coding, testing, documentation, and operations. We are seeking a Senior Software Engineer (IC3) to design, develop, and operate backend services and platform components to provide secure, scalable, and highly available services for our end customers. You will have the opportunity to work across the complete SDLC from architecture, development, testing, first class monitoring, to production. Responsibilities Key Responsibilities Design and implement backend services and APIs. Deliver features end-to-end: requirements clarification, technical design, implementation,...

Job Description Oracle Health Patient Accounting comprises of a portfolio of SaaS products and services designed to fully automate insurance and patient billing while providing a first-class experience for end users. We operate with an AI-first engineering culture - engineers are expected to use AI-assisted approaches to accelerate delivery and improve quality across system design, coding, testing, documentation, and operations. We are seeking a Senior Software Engineer (IC3) to design, develop, and operate backend services and platform components to provide secure, scalable, and highly available services for our end customers. You will have the opportunity to work across the complete SDLC from architecture, development, testing, first class monitoring, to production. Responsibilities Key Responsibilities Design and implement backend services and APIs. Deliver features end-to-end: requirements clarification, technical design, implementation,...

Job Description Role Summary Oracle Health Platform Engineering builds and operates shared platform services that power secure, reliable product delivery at scale. We are an AI-first engineering organization, using AI-assisted approaches to accelerate design and delivery while maintaining high standards for security, correctness, and operability. We are seeking a Principal Software Developer (IC4) to lead design and delivery for complex platform capabilities, improve platform reliability and security posture, and mentor engineers through deep technical contributions and influence. Location / Work Authorization / Clearance - Role is based in the United States. - U.S. citizenship required due to security clearance requirements. - No visa sponsorship available. - Must be able to obtain and maintain the required security clearance. Responsibilities Key Responsibilities Lead architecture, design, and implementation for complex platform...

Job Description The Role As a Senior Ad Ops Engineer within the Marketing Applied Sciences organization, you will be responsible for architecting and developing advanced, well managed, and reusable data products that support marketing activation, analytics, and insights. You will work extensively with marketing platform data, partner data feeds, and non-standard data formats to build reliable, scalable data pipelines and storage solutions. This role requires deep hands-on experience with marketing ecosystems, digital advertising data structures, and agency or platform-side operations. You will also be responsible for implementing automated data quality and validation frameworks, including LLM-powered agents focused solely on data consistency, anomaly detection, and schema integrity. This includes integrating these validation systems directly into production pipelines to ensure accuracy, observability, and compliance across all marketing datasets. Additionally, the...

Job Description Role Summary Oracle Health Platform Engineering builds and operates shared platform services that power secure, reliable product delivery at scale. We are an AI-first engineering organization, using AI-assisted approaches to accelerate design and delivery while maintaining high standards for security, correctness, and operability. We are seeking a Principal Software Developer (IC4) to lead design and delivery for complex platform capabilities, improve platform reliability and security posture, and mentor engineers through deep technical contributions and influence. Location / Work Authorization / Clearance - Role is based in the United States. - U.S. citizenship required due to security clearance requirements. - No visa sponsorship available. - Must be able to obtain and maintain the required security clearance. Responsibilities Key Responsibilities Lead architecture, design, and implementation for complex platform...

Senior Associate, Learning and Development (Business Cards & Payments) - Remote Are you a self-starter, a go-getter, and a deal maker? Are you disciplined and autonomous? In Capital One's Business Cards & Payments group, you will find a culture that expects and rewards excellence. We believe in unlocking the power of people and equipping them to do great things! We are looking for like-minded people who can share our passion for success and a high sense of urgency to deliver on customer needs. The Field Effectiveness Team is seeking a creative and experienced Senior Learning Associate to join our Learning and Development Team . In this role, you will be responsible for contributing to and managing key components of end-to-end learning projects. You'll contribute to the strategic success of the field sales teams, helping to deliver best-in-class and measurable results. You will be instrumental in developing visually appealing, effective, and results-driven...

Job Description We are seeking a Senior Principal-level Electrical Engineer to serve as the field authority for mission-critical power systems across our global data center fleet. You will lead complex troubleshooting, commissioning, reliability improvements, and capacity enablement for medium- and low-voltage systems supporting high-density, liquid-cooled compute. This is an individual contributor role with broad influence across Design, Construction, Operations, Controls/BMS, and EPMS. Responsibilities Key Responsibilities Lead on-site and remote technical support for electrical infrastructure: utility service, MV switchgear, transformers, LV switchgear, UPS/ESS, PDUs/PPMs, RPPs, busway, and grounding. Ensure electrical reliability strategies (N, N+1, 2N) are implemented and verifiable; validate selective coordination, protection settings, and arc flash boundaries. Develop, review, and approve electrical MOPs/SOPs/EOPs for live-site switching,...

Job Description We are looking for a talented engineer to aid in this effort. Major focus areas of software maintained by the team include: Developing a native service for the Catalog - that can handle not only object store, but also connectivity to every database where data is stored Creating improved performance and scalability when data is in object store Improving user experience for interactions with the Oracle Lakehouse Adding AI features for access to the data Improved Security for a distributed System You and members of the team will be called upon to solve many diverse scaling, security, efficiency, and automation problems through robust architectural decisions and customer-first design. Responsibilities Responsibilities: As a Principal Member of Technical Staff, you will be called upon to lead major projects and have significant participation in design and architecture. You will be expected to act as a technical...

Job Description Oracle Integration Cloud (OIC) is an enterprise business automation platform that enables thousands of customers worldwide to connect, modernize, and automate mission-critical applications, business processes, and workflows. The OIC Product team is seeking seasoned product leaders with deep expertise in hyper-scale cloud data platforms. The ideal candidate will bring a proven track record of building highly reliable, performant, and globally scalable services. This is a unique opportunity to shape the future of Oracle's Integration Cloud, driving innovation, scale, and customer success across diverse industries. Responsibilities Platform Leadership Provide strategic leadership, direction, and vision for the development of the Oracle Integration Cloud (OIC) platform, ensuring it is reliable, performant, and globally scalable. Mentor, coach, and develop senior engineers and emerging leaders to build a high-performing organization....

Job Description As a Software Developer - Architect, you will play a pivotal role in enhancing our database as an application platform, leveraging the power of AI. Your team is at the forefront of the AI revolution, driving the Open Agent Specification and Graal Cloud Application technology stack, including the Multilingual Engine (MLE). Your expertise will be instrumental in creating cutting-edge solutions that revolutionize how businesses utilize data. Responsibilities Lead the architecture and design of AI-powered database applications, ensuring scalability, performance, and security. Collaborate with cross-functional teams to understand business requirements and translate them into technical solutions. Mentor and guide a team of developers, fostering a culture of innovation and continuous learning. Stay updated with the latest AI and database technologies, researching and evaluating new tools and frameworks. Develop and maintain...

At Prime Therapeutics (Prime), we are a different kind of PBM, with a purpose beyond profits and a unique ability to connect care for those we serve. Looking for a purpose-driven career? Come build the future of pharmacy with us. Job Posting Title Senior IT Software Engineer (C) Job Description The Sr Software Engineer is responsible for leading the design of technology solutions to ensure they meet all resiliency, stability, non-functional, functional and operational readiness use cases. This position is responsible for owning the technology solutions within their area, including proactive monitoring and alerting, technological roadmap and communication of overall health and future sustainability. Responsibilities Lead design to ensure the technology solutions meet all resiliency, stability, non-functional, functional and operational readiness use cases Lead ongoing development, maintenance and support of existing systems and platforms Manage...

Job Description The landscape is evolving rapidly - with new embedding models, hybrid search strategies, and index types spanning in-memory, disk, and object-store tiers - requiring sustained innovation to stay ahead. The Data Technologies and AI Vectors team owns end-to-end development of vector search in Oracle AI Database: researching novel approaches, optimizing indexing and retrieval, improving vector storage and lifecycle, and integrating with Autonomous Database and OCI services. Senior developers and architects are needed to prototype and productize new capabilities, drive performance at scale, and ensure enterprise-grade reliability. Impact includes faster customer time-to-value, differentiated AI functionality within Oracle Database, increased cloud consumption, and stronger competitive positioning across data and AI workloads. Join Oracle's Data Technologies and AI Vectors team to build next-generation AI Vector Search in Oracle AI Database. This is a...

Location: Anywhere in Country At EY, we're all in to shape your future with confidence. We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. Tax-Indirect-Excise Tax-Manager The opportunity Our EDGE practice is made up of a team of professionals providing specialized tax technical services to US and global clients. EDGE stands for Exceptional Delivery and Growth Engine because this team operates in a technical environment with deep process and service delivery experience that distinguishes EY in the marketplace.? ? When you join EY EDGE, you'll be at the heart of EY's critical mission to build a better working world, applying your knowledge, skills and experience in assisting clients in meeting their business objectives. You will learn, grow and contribute-building new relationships and discovering the satisfaction that comes with producing...

Location: Anywhere in Country At EY, we're all in to shape your future with confidence. We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. Consulting - Technology Consulting - SAP - Tech Arch - BASIS - Senior Our goal is to provide clients with a unique business perspective on how SAP technology can enhance their operations. By leveraging EY's expertise in SAP, Supply Chain, FICO, BPC, Data & Analytics, Customer Solutions, Technology & Architecture, and SuccessFactors, we assist clients in enhancing performance and increasing productivity. The opportunity EY's Agile Business Transformation, enabled by SAP technology, helps organizations address challenges in the digital era. Our collaborative SAP approach focuses on more than technology alone. We take a comprehensive, business-first view to address strategy, customer value, user...

At Prime Therapeutics (Prime), we are a different kind of PBM, with a purpose beyond profits and a unique ability to connect care for those we serve. Looking for a purpose-driven career? Come build the future of pharmacy with us. Job Posting Title Senior IT Software Engineer (C) Job Description The Sr Software Engineer is responsible for leading the design of technology solutions to ensure they meet all resiliency, stability, non-functional, functional and operational readiness use cases. This position is responsible for owning the technology solutions within their area, including proactive monitoring and alerting, technological roadmap and communication of overall health and future sustainability. Responsibilities Lead design to ensure the technology solutions meet all resiliency, stability, non-functional, functional and operational readiness use cases Lead ongoing development, maintenance and support of existing systems and platforms Manage...

Job Summary The Associate Director, Quality Operations will lead initiatives that drive operational excellence, enhance risk management practices, and optimize global quality system processes across a global quality organization. This role is instrumental in ensuring that quality operations are efficient, compliant, and aligned with strategic business goals. Job Description Operational Excellence Lead continuous improvement initiatives across global quality to enhance efficiency, effectiveness, and compliance. Identify and implement best practices, metrics, and tools to drive performance and accountability. Facilitate cross-functional collaboration to streamline and optimize end-to-end workflows, as well as enhance overall operational alignment. Ensure effective change management strategies are applied to drive successful implementation and adoption of operational initiatives. Risk Management Develop and maintain a proactive...

Why UKG: At UKG, the work you do matters. The code you ship, the decisions you make, and the care you show a customer all add up to real impact. Today, tens of millions of workers start and end their days with our workforce operating platform. Helping people get paid, grow in their careers, and shape the future of their industries. That's what we do. We never stop learning. We never stop challenging the norm. We push for better, and we celebrate the wins along the way. Here, you'll get flexibility that's real, benefits you can count on, and a team that succeeds together. Because at UKG, your work matters-and so do you. About the Role: The Customer Experience Automation Lead is an individual contributor role responsible for designing, governing, and optimizing scalable digital engagement journeys across UKG's Customer Experience (CX) organization. In this role, orchestration means designing and operationalizing the workflows, triggers, and engagement logic that...

Senior Manager - Biologics Drug Product Development (Formulation & Filling) To support our rapidly expanding biologics portfolio of assets, we are seeking a highly skilled technical leader to join our Biologics Drug Product Development team with a primary focus on formulation development and aseptic filling process development for clinical and commercial programs. In addition to hands-on experience, the ideal candidate will have experience partnering with and providing scientific guidance to external contract research, development and manufacturing organizations. This role will lead formulation design and characterization for parenteral biologics (e.g., mAbs, recombinant proteins, novel biologics modalities) and develop/scale automated filling processes across vials and prefilled syringes. Experience with lyophilization is optional but will strengthen the applicant's candidacy. The ideal candidate combines deep understanding of protein/excipient interactions and...

Location: Anywhere in Country At EY, we're all in to shape your future with confidence. We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. Manager - AI Safety and Trust Architect The opportunity We're hiring an experienced AI Safety Architect that is an expert in the modern in AI explainability, Formal Methods and complex system behaviors. Knowledge of the use of causal methods, process calculus, mechanistic concept activation and formal methods used in the development of AI behavioral safety. The successful candidate should have experience in the emerging area of AI behavioral safety. The candidate should thrive in fast-paced environments and are passionate about enabling scalable AI solutions. Your key responsibilities Develop effective AI Safety designs for implementation into trust and assurance frameworks for enterprise AI...

Location: Anywhere in Country At EY, we're all in to shape your future with confidence. We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. Manager - AI Safety and Trust Architect The opportunity We're hiring an experienced AI Safety Architect that is an expert in the modern in AI explainability, Formal Methods and complex system behaviors. Knowledge of the use of causal methods, process calculus, mechanistic concept activation and formal methods used in the development of AI behavioral safety. The successful candidate should have experience in the emerging area of AI behavioral safety. The candidate should thrive in fast-paced environments and are passionate about enabling scalable AI solutions. Your key responsibilities Develop effective AI Safety designs for implementation into trust and assurance frameworks for enterprise AI...