Software Engineer for Platform Development

Become a vital member of our engineering team and play a key role in modernizing a widely utilized medical imaging platform. In this position, you will engage with the full stack of a revenue-critical product that merges cutting-edge web technologies with legacy systems, including backend services and a .NET desktop client.Your contributions will be crucial to both ongoing product development and modernization efforts, as we transition to more scalable, cloud-ready architectures while ensuring the stability of services for our existing customer base.Responsibilities Design, develop, and maintain full-stack features within a complex medical software ecosystem. Enhance existing ASP.NET services through refactoring and architectural improvements. Create backend services, APIs, and data access layers. Utilize relational databases and SQL to maintain performance and reliability. Support a .NET WinForms desktop client. Collaborate on frontend components across legacy Angular and modern React applications. Contribute to hybrid deployment environments, including on-premises and AWS. Engage in code reviews, technical discussions, and cross-functional teamwork. Ensure that solutions comply with security, performance, and regulatory standards.

Role Overview Jacobian is looking for a Senior Backend Software Engineer to help build and evolve our AI-powered radiology reporting platform. This role shapes the backbone of our cloud-native backend services and APIs, which support our product teams and set the bar for security, observability, and scalability. What You Will Do Design and implement backend systems and APIs for a cloud-native environment Work closely with product teams to deliver secure and reliable features Set standards for system security, monitoring, and scalability Contribute to both new platform projects and the migration from legacy systems to modern cloud architectures What You Bring Strong background in backend software engineering Experience with data architecture and cloud operations Understanding of security best practices for backend services Ability to work on both greenfield initiatives and legacy system transitions Location and Work Arrangement This is a hybrid role based in Pittsburgh, PA. The position requires 2–3 days per week onsite at our Pittsburgh office.

About Gray Swan AIAt Gray Swan AI, we are dedicated to safeguarding organizations from the rapidly evolving threats posed by artificial intelligence. Our innovative solutions focus on real-time threat detection, automated validation, and adaptive defenses specifically designed for AI laboratories and enterprises. With a compact team of around 25 individuals, we are well-funded and experiencing rapid growth.Our impressive client base includes globally recognized organizations, providing our employees with significant responsibilities and meaningful equity from day one. We foster a high-ownership environment where you will tackle challenging problems, accelerate your projects, and contribute to shaping both our products and the company's direction.Many of our team members are motivated by our mission. We are engaged in practical, high-impact work in AI safety, which is a fundamental reason why engineers and researchers choose to join us.Discover more about our approach.The RoleWe are seeking a dynamic Full Stack Software Engineer who is excited about building comprehensive solutions and isn’t afraid to dive into various aspects of development. You will engage with the entire technology stack—from frontend interfaces to backend APIs and database management—transforming ideas into tangible products and enhancing existing systems.While familiarity with all our tools isn’t mandatory, what matters is your robust full-stack experience, agility in learning new technologies, and comfort in taking ownership of your projects without extensive supervision. As we are in the early stages of our growth, this role suits those who thrive in an autonomous, fast-paced environment.What You’ll Do:Design and create web applications using cutting-edge frontend frameworks like Svelte.Build intuitive and user-friendly interfaces that enhance the user experience.Develop and maintain backend APIs employing tools such as FastAPI.Manage and optimize database systems, with a focus on MongoDB.Collaborate closely with our machine learning research team to weave AI functionalities into our offerings.Who You Are:Proficient in TypeScript or JavaScript.Experienced with frontend frameworks like React, Vue, or Svelte.Strong understanding of HTML and CSS.Hands-on experience developing backend APIs.Familiarity with database systems, both SQL and NoSQL, with MongoDB being a plus.

About Teraswitch Teraswitch delivers infrastructure services for critical workloads, operating over 20 data centers worldwide. Our low-latency global backbone supports high-performance bare metal hosting, and we are expanding into new infrastructure offerings. Role Overview Join the Software Engineering team in Pittsburgh, PA as a Full Stack Software Engineer. This role focuses on building and improving the systems behind Teraswitch’s customer portal, APIs, billing platforms, and internal tools. Most work centers on backend development, but a broad understanding of the technology stack and attention to user experience are valued. Collaboration with Infrastructure, Operations, Support, and other teams is essential to deliver secure, scalable, and reliable software. What You Will Do Design, develop, and maintain backend services and APIs using C# and modern .NET frameworks. Own features across customer-facing platforms, billing systems, and internal applications. Build APIs and workflows to support account management, permissions, billing, and service lifecycle tasks. Work on front-end features using React and TypeScript, and contribute to internal tools built with Blazor. Integrate with third-party systems and infrastructure platforms that support business and operational needs. Develop applications using asynchronous, real-time, and event-driven patterns. Support analytics and data workflows in high-volume transactional environments. Improve software quality through code reviews, testing, documentation, and adherence to engineering standards. Promote production readiness by enhancing observability, troubleshooting, and operational processes. Work closely with engineering, product, and other teams to support ongoing improvement.

Join Jacobian as a Security Assurance Engineer, where you will play a crucial role in safeguarding our systems and data. You will be responsible for implementing security measures, conducting vulnerability assessments, and ensuring compliance with security regulations. Your expertise will help us maintain a secure environment for our clients and stakeholders.

Join our dynamic team at eproinc as a skilled .NET Developer. In this role, you will have the opportunity to design, develop, and maintain innovative software solutions that drive our business forward. You will work closely with cross-functional teams to ensure high-quality deliverables and effective project management. If you are passionate about technology and eager to make an impact, we want to hear from you!

Join our dynamic team at 360IT Professionals as a .NET Developer, where you will have the opportunity to contribute to innovative software solutions and enhance our clients' operations. We are seeking a passionate developer who is proficient in .NET technologies, has a keen eye for detail, and enjoys solving complex problems.

About Gray Swan AIAt Gray Swan AI, we are dedicated to safeguarding organizations from the evolving threats in AI security. Our innovative solutions focus on real-time threat detection, automated validation, and adaptive defenses tailored for AI labs and enterprises. With a compact yet skilled team of approximately 25 individuals, we are well-funded and rapidly expanding.Our strong market presence and globally recognized clientele empower our employees with significant responsibilities and meaningful equity from the start. This is a high-ownership environment where you will tackle challenging problems, work swiftly, and contribute to shaping both our products and the company’s future.Many join Gray Swan AI because our mission resonates deeply. We engage in practical, impactful work in AI safety, and this sense of purpose is a key reason why engineers and researchers are drawn to our team.Discover more about our work culture.The RoleWe are seeking a passionate Senior Software Engineer eager to engage in full-cycle development. You will work across the entire stack—frontend, backend APIs, and databases—transforming ideas into tangible products and enhancing existing solutions.While you may not have experience with all the tools we utilize, having a robust full-stack background, the ability to quickly learn new technologies, and the willingness to own your projects without excessive process or oversight is essential. As we are still in our growth phase, individuals who thrive on autonomy, responsibility, and speed will find this opportunity appealing!What You’ll Do:Design and develop web applications utilizing modern frontend frameworks such as Svelte.Create intuitive and user-friendly interfaces that enhance user experience.Develop and maintain backend APIs with tools like FastAPI.Optimize and manage database systems such as MongoDB.Collaborate with our machine learning research team to integrate AI functionalities into our products.Who You Are:Proficient in TypeScript or JavaScript.Experience with frontend frameworks like React, Vue, or Svelte.Strong grasp of HTML and CSS.Hands-on experience in building backend APIs.Familiarity with database systems (SQL or NoSQL; MongoDB experience is a plus).

Join our dynamic team at eproinc as a PeopleSoft Developer in Pittsburgh! We are looking for a skilled professional who is eager to contribute to our software development projects. If you have a passion for technology and a knack for problem-solving, this is the perfect opportunity for you.

Join StemXpert1 as a passionate .NET Developer! In this dynamic role, you will design, develop, and maintain innovative software solutions that drive our business forward. You will work collaboratively with cross-functional teams to deliver high-quality applications that meet our clients' needs.

Join our dynamic team at 360IT Professionals as a .NET Developer specializing in WPF applications. This is an exciting opportunity for entry-level developers who are passionate about creating innovative software solutions. You will work closely with experienced developers on various projects, enhancing your skills and contributing to impactful applications.

Join our dynamic team at 360 IT Professionals as a PeopleSoft Developer. In this role, you will leverage your expertise in PeopleSoft to enhance and maintain our systems, ensuring optimal performance and user satisfaction. You will collaborate with cross-functional teams to identify solutions, streamline processes, and contribute to the overall success of our IT initiatives.

Join Our Team as a Full-Time Server!At Fairmont Pittsburgh, we pride ourselves on delivering exceptional hospitality in a luxury environment. As a Full-Time Server, you will play a key role in creating a welcoming atmosphere for our guests at fl.2.Your Responsibilities Include:Providing a warm and inviting experience for all guests.Demonstrating knowledge of beverages and menu items, including preparation methods and garnishes.Adhering to all safety and sanitation standards while handling food and beverages.Following outlet policies, procedures, and service standards, including cash handling and responsible alcohol service.Timely service of all assigned tables, addressing guest inquiries and dietary restrictions.Managing guest recoveries and addressing any concerns or feedback.Setting up and breaking down service stations as required.Completing side work and performing opening/closing duties.Assisting guests with inquiries to enhance their dining experience.Reviewing daily reports, including arrivals, VIPs, and groups in-house.Consistently providing friendly, professional, and engaging service.Performing other duties as assigned.

Join our dynamic team at 360 IT Professionals as a PL/SQL Developer. In this role, you will be responsible for the design, development, and implementation of database solutions using PL/SQL. You will collaborate with cross-functional teams to ensure the efficiency and effectiveness of data management processes.This position offers an exciting opportunity to work on challenging projects that drive innovation and enhance our clients' operations.

Role Overview Speechify is looking for an iOS Core Product Software Engineer in Pittsburgh, PA. This role focuses on building and improving the core features of our mobile applications. The work centers on creating software that feels intuitive and reliable for users. What You Will Do Collaborate with product managers, designers, and fellow engineers to deliver updates and new features for Speechify's iOS app Develop software that enhances user experience and encourages engagement Apply iOS development expertise to help shape the direction and quality of our mobile products Location This position is based in Pittsburgh, PA, USA.

Join Duolingo as a Platform Engineer II, where you will be integral in building robust solutions that enhance our user experience. You will collaborate with cross-functional teams to develop and maintain our platform infrastructure, ensuring it is scalable and efficient.

Job Description:We are seeking a talented UI Developer with expertise in Angular JS to join our dynamic team. The ideal candidate should be able to independently develop software using JavaScript frameworks such as Angular and Dojo.Strong capability in software development utilizing JavaScript frameworks like Angular and Dojo.Experience in an Agile development environment.Familiarity with AEM or similar content management systems.Solid background in JavaScript and HTML5.Provide technical guidance to the scrum team.

Join us in shaping the future through innovative solutions.Woolpert is a globally recognized leader in architecture, engineering, and geospatial services, celebrated for our blend of design excellence and advanced technology. Our dedicated team is passionate about driving progress and fostering the next generation of industry leaders. As a certified Great Place to Work® , we are committed to innovation and creating boundless opportunities for professional development.Position OverviewWoolpert is seeking a Senior Software Engineer to become a part of our dynamic Atlas Labs team, focusing on our Geospatial sector. This role reports to the Director of Product and AI. Atlas Labs is responsible for advancing technology within Woolpert’s Geospatial sector, encompassing AI model development, research and development, software infrastructure, and user-facing products.Note: We are unable to provide visa sponsorship for this position. Applicants must have existing work authorization in the United States.What You Will Do:Engage in the planning, research, design, architecture, development, and testing of software features for Atlas Labs. Daily coding is essential, primarily in Python, with potential use of C++ or JavaScript.Collaborate within a cross-functional Scrum team alongside experts in AI/ML, Geospatial Data, Software Engineering, and GIS.Work closely with both internal and external users to ensure the accuracy, quality, and availability of Atlas Labs software products.What You Will Bring:Substantial experience with commercial software products.Proficient in writing production-level code in Python, ideally with large datasets.Proven experience or academic background in key areas such as:Geospatial Data ProcessingComputer VisionAI & Machine LearningLiDARRobotics/Self-Driving/AutonomyFamiliarity with relevant technologies including:Linux, Docker, and GitHubAI/ML frameworks (TensorFlow, PyTorch)Cloud platforms (Azure, AWS, Google)Nice to Have:Experience with GIS applications such as ESRI, QGIS.

Join our dynamic team at Goodwill of Southwestern Pennsylvania as an Assistant Manager! In this full-time role, you will play a crucial part in supporting our mission to empower individuals through training and employment opportunities.As an Assistant Manager, you will assist in overseeing daily operations, ensuring exceptional customer service, and leading a passionate team. This position offers an exciting opportunity to develop your leadership skills while making a positive impact in the community.