132 software engineer senior jobs found in Harrisburg

Become a part of our caring community and help us put health first We are seeking an accomplished Senior Software Engineer to design, implement, and operate mission-critical stateful services that form the backbone of real-time, automated decisioning and personalization platforms. These systems are responsible for maintaining authoritative state, orchestrating lifecycle transitions, and ensuring reliable downstream effects-often in high-concurrency, low-latency environments. This position is ideal for engineers with a strong grasp of state machines, idempotency, distributed systems, and "exactly-once" execution semantics. You will also employ advanced AI-assisted and agentic engineering tools to drive correctness, velocity, resilience, and scalability. Key Responsibilities State Machine Architecture & Implementation Design, build, and maintain explicit state machines governing: Lifecycle transitions (e.g., open ? in progress ? completed ? suppressed)...

Job Description Hybrid: This role is categorized as hybrid. Role: As a Senior Software Systems Engineer on the Software Validation team within the AV organization, you will play a critical role in leading the strategy and execution of validation efforts for autonomous vehicle software. You will leverage your experience designing and implementing complex V&V strategies to quickly prototype, gain consensus, and move our programs forward with increased trust and efficiency. Your expertise will guide engineers in defining best practices, driving innovation in testing, and verifying the safety and performance of autonomous systems. You will be responsible for shaping the future of evaluation methodologies for AI systems and other ADAS features, architecting solutions that meet the testing needs of AI developers, systems engineers, and safety stakeholders. About the Organization: The Autonomous Vehicle (AV) organization is dedicated to advancing the development of...

Job Description OCI (Oracle Cloud Infrastructure) AI Infrastructure is at the forefront of building a cutting-edge, ultra-high-performance GPU platform designed to support AI/ML/HPC workloads. This is your chance to be part of the AI revolution, creating systems that allow customers to scale from tens to thousands of GPUs without compromising performance. Our team is the GPU Availability and Monitoring team in the Compute Org. we are responsible for designing and developing architectural changes for GPU delivery, health monitoring, triage automation, and diagnostic services. These are essential for running distributed AI/ML/HPC workloads across thousands of GPUs, leveraging technologies like RoCE and Infiniband. We're excited to meet a talented Senior Software Engineer like you, who shares our enthusiasm for innovation and excellence. As a valued member of our software engineering division, you'll have the opportunity to shape the future of our technology stack and drive...

Senior Software Engineer, Full Stack - Shopping (Remote) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One Shopping, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking a Senior Software Engineer who is passionate about marrying data with emerging technologies. As a Full Stack Engineer, you'll have the opportunity to be on the forefront of driving a major transformation within Capital One Shopping, working on identification and network integration to highlight new users. What You'll Do: Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full-stack development tools and technologies Share your passion for staying on top of tech trends, experimenting with and...

Job Description Oracle's Forward Deployed Engineer (FDE) team is hiring a Senior Principal Software Development Engineer - AI Data Platform to help global customers unlock the full potential of their data. You will provide expert architectural guidance focused on designing, optimizing, and scaling modern AI/ML-centric data platforms. As a key member of Oracle's Analytics and AI Service Excellence organization, you will work closely with enterprise customers, product management, and engineering to ensure seamless adoption of Oracle AI Data Platform, Gen AI services, and associated cloud technologies. Key Responsibilities: Strong data engineering, HPC, and data science experience. Spark, PySpark, Delta Lake, Parquet, Feature Extraction, MLOps, Flink, with a deep understanding of the distributed systems techniques that make these services work. Full stack development experience. This includes web app development, RESTful APIs, SSE, all the way to deploying your...

Job Description Oracle's Forward Deployed Engineer (FDE) team is hiring a Senior Principal Software Development Engineer - AI Data Platform to help global customers unlock the full potential of their data. You will provide expert architectural guidance focused on designing, optimizing, and scaling modern AI/ML-centric data platforms. As a key member of Oracle's Analytics and AI Service Excellence organization, you will work closely with enterprise customers, product management, and engineering to ensure seamless adoption of Oracle AI Data Platform, Gen AI services, and associated cloud technologies. Key Responsibilities: Strong data engineering, HPC, and data science experience. Spark, PySpark, Delta Lake, Parquet, Feature Extraction, MLOps, Flink, with a deep understanding of the distributed systems techniques that make these services work. Full stack development experience. This includes web app development, RESTful APIs, SSE, all the way to deploying your...

Job Description **This position is based onsite in Nashville, TN. Oracle Cloud Infrastructure (OCI) delivers mission-critical applications for top tier enterprises around the world. Our cloud offers unmatched hyper-scale, multi-tenant services deployed in more than 50 regions worldwide. OCI is expanding its mission beyond the traditional boundaries of public cloud to include dedicated, hybrid and multi cloud, edge computing, and more. At Technical Strategy and Oversight (TSO) organization, our mission is to support customer choice, transparency, and value when it comes to cloud infrastructure. We're embarking on ambitious new initiatives such as building new innovative platforms, high performance primitives, frameworks to support OCI developers, and new container runtime that will allow us to run the full variety of OCI services, including our most demanding, high-performance, high-availability services. We're also working on new ingenuities such as providing...

Job Description **This position is based onsite in Nashville, TN. Oracle Cloud Infrastructure (OCI) delivers mission-critical applications for top tier enterprises around the world. Our cloud offers unmatched hyper-scale, multi-tenant services deployed in more than 50 regions worldwide. OCI is expanding its mission beyond the traditional boundaries of public cloud to include dedicated, hybrid and multi cloud, edge computing, and more. At Technical Strategy and Oversight (TSO) organization, our mission is to support customer choice, transparency, and value when it comes to cloud infrastructure. We're embarking on ambitious new initiatives such as building new innovative platforms, high performance primitives, frameworks to support OCI developers, and new container runtime that will allow us to run the full variety of OCI services, including our most demanding, high-performance, high-availability services. We're also working on new ingenuities such as providing...

Job Description At Oracle Cloud Infrastructure (OCI), we build the future of the cloud for Enterprises as a diverse team of fellow creators and inventors. We act with the speed and attitude of a start-up, with the scale and customer-focus of the leading enterprise software company in the world. Values are OCI's foundation and how we deliver excellence. We strive for equity, inclusion, and respect for all. We are committed to the greater good in our products and our actions. We are constantly learning and taking opportunities to grow our careers and ourselves. We challenge each other to stretch beyond our past to build our future. You are the builder here. You will be part of a team of smart, motivated, and diverse people and given the autonomy and support to do your best work. It is a dynamic and flexible workplace where you'll belong and be encouraged. Who are we looking for? We are looking for engineers with distributed systems experience. You should have experience...

Job Description At Oracle Cloud Infrastructure (OCI), we build the future of the cloud for Enterprises as a diverse team of fellow creators and inventors. We act with the speed and attitude of a start-up, with the scale and customer-focus of the leading enterprise software company in the world. Values are OCI's foundation and how we deliver excellence. We strive for equity, inclusion, and respect for all. We are committed to the greater good in our products and our actions. We are constantly learning and taking opportunities to grow our careers and ourselves. We challenge each other to stretch beyond our past to build our future. You are the builder here. You will be part of a team of smart, motivated, and diverse people and given the autonomy and support to do your best work. It is a dynamic and flexible workplace where you'll belong and be encouraged. Who are we looking for? We are looking for engineers with distributed systems experience. You should have experience...

Job Description Join our software development team of passionate individuals who are making a difference in the Health & Life Science industry to create innovative solutions that improve lives worldwide. Our mission is to bring order to complexity and craft world-class software with an exceptional user experience, and we need someone who can enhance our capabilities. As a Senior Software Developer, you will be responsible for full-cycle design and development, working across multiple tech stacks including Java, C#, JavaScript, C++, and more. Tactical knowledge of data modeling, SQL, and general web development technologies is essential. Responsibilities Minimum qualifications include the following: 5+ years of application development experience, with at least 7 years in a senior or lead role. Extensive knowledge of Java, C#, or C++ is mandatory, with a deep understanding of their ecosystems and best practices. 3+ years of experience with SQL and/or PL/SQL,...

Job Description Join our software development team of passionate individuals who are making a difference in the Health & Life Science industry to create innovative solutions that improve lives worldwide. Our mission is to bring order to complexity and craft world-class software with an exceptional user experience, and we need someone who can enhance our capabilities. As a Senior Software Developer, you will be responsible for full-cycle design and development, working across multiple tech stacks including Java, C#, JavaScript, C++, and more. Tactical knowledge of data modeling, SQL, and general web development technologies is essential. Responsibilities Minimum qualifications include the following: 5+ years of application development experience, with at least 7 years in a senior or lead role. Extensive knowledge of Java, C#, or C++ is mandatory, with a deep understanding of their ecosystems and best practices. 3+ years of experience with SQL and/or PL/SQL,...

Job Description Delivering cloud at scale means reimagining how software is built and shipped. Our goal is to make continuous delivery as dependable and invisible as electricity-always on, trusted, and empowering developers to focus on their best work. We're engineering the CI/CD platform that Oracle developers can count on: automation that fades into the background, yet delivers reliability and confidence at massive scale. If you thrive on complex problems, bold thinking, and purposefully shaping the backbone of cloud development, join us. Help us make CI/CD a true utility-simple, trusted, and ready whenever it's needed. Responsibilities What You'll Do Design, build, and operate core CI/CD infrastructure for Oracle Cloud, ensuring reliability, scalability, and simplicity. Tackle unique engineering challenges of cloud-scale delivery-think utility-grade service. Collaborate with a driven team to re-envision and modernize developer workflows through...

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. Software Engineer, Ascentis Corporation, a UKG Company, Lowell, Massachusetts (Remote) Will work as part of an Agile team primarily focused on automation in software test & deployment. Will design test automation and execution plans, learn and overcome technical constraints and will deliver products that meet or exceed the quality standards set for the...

Become a part of our caring community and help us put health first We are seeking an accomplished Lead Software Engineer or Architect to design, develop, and own a high-performance, real-time decision engine. This stateless, deterministic platform delivers rapid, transparent, and reproducible recommendations across digital and assisted channels. The engine evaluates contextual inputs, applies versioned business rules, incorporates model scores, and generates ranked, explainable decision responses, while execution and state management are handled by downstream systems. This opportunity is ideal for candidates passionate about low-latency Java services, robust API design, and building highly auditable systems. Key Responsibilities System Ownership and Architecture Design, implement, and maintain a stateless, side-effect-free decision service in Java (Kotlin also considered), following a well-defined processing pipeline: Context ? Rules ? Deterministic Scoring ?...

Senior PKI Security Engineer Anywhere Type: Contract Category: Security Industry: Financial Services Workplace Type: Remote Reference ID: JN -012026-105045 Date Posted: 01/14/2026 Shortcut: http://careers.eliassen.com/piut1f Description Recommended Jobs Description: Remote Our client is a large financial institution distinguished by its use of modern cloud technologies, mobile platforms, and agile delivery at enterprise scale. The organization promotes ownership, collaboration, and a balanced work environment while investing in continuous innovation. It seeks professionals who can navigate complex technology and business contexts and deliver secure, customer-centric solutions. We can facilitate w2 and corp-to-corp consultants. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance. Rate: $55.00 to $65.00/hr. w2...

Become a part of our caring community and help us put health first We are seeking a Lead Machine Learning Engineer to architect, develop, and manage machine learning systems that enable real-time, personalized decision-making across digital and assisted channels. These platforms leverage predictive modeling, optimization algorithms, and contextual data to identify the most relevant next action for each individual-at scale, with minimal latency, and with a strong emphasis on reliability and explainability. This position centers on production machine learning engineering. You will lead the creation of ML pipelines, online inference services, and decision-time scoring logic, utilizing AI-assisted and agentic solutions to enhance development velocity, model quality, and operational effectiveness. Key Responsibilities ML System Design & Architecture Design and manage end-to-end machine learning systems, including: Feature engineering and reuse strategies...

Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for Oracle. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. Job Description In response to increased concurrent projects for the design and delivery of our datacenters, Oracle is recruiting a Controls Engineer. The role is a multi-disciplinary datacenter design engineer with a controls engineering background, charged with the direct interface between Oracle and our datacenter partners in the BMS, EPMS, SCADA and DCIM functions. With experience in designing and delivering mission critical facilities and professional qualifications in...

Commissioning Engineer, Midwest (remote) Job ID 256123 Posted 14-Jan-2026 Service line GWS Segment Role type Full-time Areas of Interest Building Surveying/Consultancy Location(s) Remote - US - Remote - US - United States of America Commissioning Engineer / Commissioning Agent implements commissioning tasks in a client facing position. Administers tasks of the commissioning process for building HVAC, Electrical, Plumbing and similar systems, from concept design through functional testing of systems to post occupancy. This position supports highly technical and complex renovation and new construction projects. Preferred cities are Chicago, Louisville, Cincinnati, Nashville, St. Louis. Others may be considered. Must be near a major airport. Position primarily serves regional mid-west areas, with approximately 80% travel. When not testing in field this is a work-from-home position or, if desired, located in the closest office. WHAT YOU'LL DO: Verify...

Senior Distinguished Engineer - Card Tech (Remote-Eligible) As a Sr. Distinguished Engineer at Capital One, you will be a part of a community of technical experts working to define the future of banking in the cloud. You will work alongside our talented team of developers, machine learning experts, product managers and people leaders. Our Distinguished Engineers are leading experts in their domains, helping devise practical and reusable solutions to complex problems. You will drive innovation at multiple levels, helping optimize business outcomes while driving towards strong technology solutions. At Capital One, we believe diversity of thought strengthens our ability to influence, collaborate and provide the most innovative solutions across organizational boundaries. You will promote a culture of engineering excellence, and strike the right balance between lending expertise and providing an inclusive environment where the ideas of others can be heard and championed. You...

Senior Distinguished Engineer (Remote-Eligible) As a Sr. Distinguished Engineer at Capital One, you will be a part of a community of technical experts working to define the future of banking in the cloud. The Senior Distinguished Engineer will operate end to end to enable Capital One credit cards on the next generation credit card processing system. You will play a key role in designing and implementing solutions and platforms that power our business from credit card issuance to settlements. You will help drive innovation and shape the future of credit card processing and unlock value for Capital One customers. You will work alongside our talented team of developers, machine learning experts, product managers and people leaders. Our Distinguished Engineers are leading experts in their domains, helping devise practical and reusable solutions to complex problems. At Capital One, we believe diversity of thought strengthens our ability to influence, collaborate and provide...

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. Software Engineer, Ascentis Corporation, a UKG Company, Lowell, Massachusetts (Remote) Will work as part of an Agile team primarily focused on automation in software test & deployment. Will design test automation and execution plans, learn and overcome technical constraints and will deliver products that meet or exceed the quality standards set for the...

Job Description Are you interested in supporting large-scale distributed infrastructure for the cloud? The Oracle Cloud Infrastructure (OCI) team will give you the opportunity to be part of an organization that supports and operates a suite of massive scale, integrated cloud services in a broadly distributed, multi-tenant cloud environment. OCI is committed to providing the best in cloud products that meet the needs of our customers who are tackling some of the world's biggest challenges. Our mission is to provide our customers with best-in-class compute, storage, networking, database, security, and an ever-expanding set of foundational cloud-based services. https://cloud.oracle.com OCI Console is the web interface for OCI customers. Our Team, the UX Engineering team's mission is to make the UI surfaces within OCI Console easier to use and extend. We deliver both customer-facing solutions that bridge the boundaries between services as well as the UI infrastructure...

Become a part of our caring community and help us put health first We are seeking a Lead Automation Engineer to establish and guide a sophisticated quality and test automation function for a large-scale, real-time decisioning platform. This platform delivers personalized recommendations and actions across digital, call-center, and marketing channels through a combination of stateful logic, business rules, and machine learning. This position extends beyond conventional test automation. You will spearhead the adoption of AI-driven and agentic automation methods to validate intricate decision logic, broaden coverage for edge cases, and enhance system confidence where accuracy, explainability, and reliability are essential. Key Responsibilities Automation Strategy & Architecture Develop and own the comprehensive automation strategy for a distributed, real-time decisioning platform, including: API and service-level validation Stateful workflow and...