Senior Software Engineer, Windows/Desktop Applications - Philadelphia, PA, USA SpeechifySenior Software Engineer, Windows/Desktop Applications - Philadelphia, PA, USAPhiladelphia, PAThese include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies. 3+ in Windows desktop application development using Windows App SDK, WinUI (or similar), C#, XAML — and ideally additional experience with native Windows code (C++, Win32/WinRT/COM).
NewSenior Software Engineer, Windows/Desktop Applications - Princeton, NJ, USA SpeechifySenior Software Engineer, Windows/Desktop Applications - Princeton, NJ, USAPrinceton, NJThese include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies. 3+ in Windows desktop application development using Windows App SDK, WinUI (or similar), C#, XAML — and ideally additional experience with native Windows code (C++, Win32/WinRT/COM).
Senior VC++ MFC Developer ICONMA, LLCSenior VC++ MFC DeveloperWilmington, DE$52.14–$57.14 / hourImplement reusable MFC user interface modules that provide intuitive user experiences, consistent visual behavior, and smooth interaction patterns tailored for business users across different regions. Develop and optimize VC plus plus code with a strong emphasis on low latency, memory efficiency, and maintainability to support mission critical business workflows executed during day shifts.
Web Developer (React / WordPress - In-Office Philadelphia Suburbs) NexvelWeb Developer (React / WordPress - In-Office Philadelphia Suburbs)Elkins Park, PA$60,000–$70,000We serve some of the Greater Philadelphia region’s most recognized local brands across industries like home services, healthcare, and legal, building modern websites, web apps, and digital experiences that actually move the needle. At Nexvel, we believe local businesses deserve better: better websites, better tools, better strategy.
Lead Software Engineer II - Java & Python Best EggLead Software Engineer II - Java & PythonWilmington, DE$100,000–$135,000 / yearThis role focuses on designing and delivering reliable, high-quality software while contributing to technical discussions, improving engineering practices, and supporting team execution. Best Egg is a market-leading, tech-enabled financial platform helping people build financial confidence through a variety of installment lending solutions and financial health tools.
Lead Software Engineer II – Java & Python Best EggLead Software Engineer II – Java & PythonWilmington, DEEmployee Benefits Best Egg offers many additional benefits for our employees, including (but not limited to): · Pre-tax and post-tax retirement savings plans with a competitive company matching program · Generous paid time-off plans including vacation, personal/sick time, paid short-- term and long-term disability leaves, paid parental leave, and paid company holidays · Multiple health care plans to choose from, including dental and vision options · Flexible Spending Plans for Health Care, Dependent Care, and Health Reimbursement Accounts · Company-paid benefits such as life insurance, wellness platforms, employee assistance programs, and Health Advocate programs · Other great discounted benefits include identity theft protection, pet insurance, fitness center reimbursements, and many more! This role focuses on designing and delivering reliable, high-quality software while contributing to technical discussions, improving engineering practices, and supporting team execution.
AWS Lead Software Engineer-Java/Spring Boot JPMorgan Chase Bank, N.A.AWS Lead Software Engineer-Java/Spring BootWilmington, DEFull timeAs an AWS Lead Software Engineer-Java/Spring Boot at JPMorgan Chase within Consumer and Community Banking's Auto Originations team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. Strong understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; experience coaching engineers on safe, compliant adoption within delivery practices.
NewPython Developer | Wilmington/New York, US Photon Interactive UK LtdPython Developer | Wilmington/New York, USWilmington, DEThe ideal candidate should have strong hands-on expertise in Python development, backend engineering, API development, cloud technologies, and modern software engineering practices. We are looking for an experienced Python Software Engineer to design, develop, and maintain scalable, high-performance software solutions.
Backend API’s and Integrations Software Engineer III ElsevierBackend API’s and Integrations Software Engineer IIIPhiladelphia, Pennsylvania$78,800–$131,300 / yearAbout the team, this team is building a generative-AI-powered clinical decision support tool designed specifically to help healthcare professionals quickly find trusted, evidence-based answers at the point of care. It combines a massive curated medical knowledge base with conversational AI so clinicians can ask questions in natural language and get concise, clinically relevant responses backed by real scientific evidence.
Java Software Engineer III - Bala Cynwyd, PA TMNA ServicesJava Software Engineer III - Bala Cynwyd, PABala Cynwyd, PennsylvaniaThis role is ideal for a self-motivated, hands-on developer with strong troubleshooting skills who can analyze issues quickly, communicate effectively, and thrive in a fast-paced service delivery environment supporting Tokio Marine North America Services (TMNAS) and its Group Company customers. Tokio Marine North America Services (TMNAS) provides professional support services to Tokio Marine Group companies in the United States, including Tokio Marine America, First Insurance Company of Hawaii, and Philadelphia Insurance Companies.
Senior Software Engineer (Java Full Stack) - Hybrid Simple SolutionsSenior Software Engineer (Java Full Stack) - HybridPhiladelphia, PAAs a Full Stack Developer, you will play a pivotal role in designing, developing, and maintaining end-to-end web applications across the SDLC process. This role is ideal for someone who thrives in fast-paced environments, enjoys solving complex problems, and is passionate about building scalable, high-performance applications.
Mid-Level Software Engineer PerpayMid-Level Software EngineerPhiladelphia, PAFor the past decade, we have established strong product-market fit and a profitable, efficient operating model across a suite of products, positioning Perpay as the premier financial partner for consumers with subprime credit. We aim for our Engineering team to be a place that Mid-level Engineers can push our quick-growing startup forward, and grow into future Senior Engineers and Engineering leaders.
Java Fullstack Developer (Local Only) Artech LLCJava Fullstack Developer (Local Only)Mt Laurel, NJ$45–$50 / hourThe ideal candidate will have strong hands-on experience developing scalable applications using Java/Spring Boot, Node.js, TypeScript, Angular/React, Kubernetes, Docker, and cloud platforms. We are seeking a highly skilled Senior Full Stack Java Developer with 6 8 years of experience in Java, Spring Boot, microservices, front-end development, cloud technologies, and modern DevOps practices.
Senior Full Stack Developer (.NET/Angular) - 3639273 Lighthouse Technology ServicesSenior Full Stack Developer (.NET/Angular) - 3639273Wilmington, DE$65–$75 / hourDrive cloud migration initiatives by supporting the modernization of 7 client-facing applications within the digital channels team, with a primary focus on transitioning legacy ASP.NET WebForms applications to Azure Cloud. Collaborate with a cross-functional team of 7 engineers, including an Engineering Manager, Scrum Master, Product Owner, and interface with other development teams across the organization.
Lead Software Engineer CubesmartLead Software EngineerMalvern, PennsylvaniaIn doing this, the Lead Engineer will be required to translate complex functional specifications to detail technical designs regarding Test Case, Security, Testing Automation, User Interfaces (UI), application functionality, middleware technologies, API, deployment artifacts, artifact packaging, and application monitoring automation, logging, and performance metrics. The Lead Software Engineer is expected to have proven experience in building and delivering highly complex platform and strong technical background, and experience with modern technologies and leveraging best practices in the areas of open source tech solutions, and in managing software development and agile methodologies.
NewApplication Developer NBMEApplication DeveloperPhiladelphia, PARemote$114,982–$145,000 / yearFull timePlease note that the offered rate for this position typically aligns with the minimum to midrange of this grade, but it can vary based on the successful candidate's qualifications and experience, department budget, and an internal equity review. QUALIFICATIONSSkills and AbilitiesStrong experience with Python for backend development Proven expertise in AWS Serverless technologies: Lambda, API Gateway, AppSync, Step Functions, DynamoDB, etc.
Senior Oracle PL/SQL Developer / Architect RX2 SolutionsSenior Oracle PL/SQL Developer / ArchitectCollegeville, PAThis position is best suited for a hands-on senior developer who can independently solve difficult database problems, improve application performance, and convert business needs into well-structured technical solutions. Deep knowledge of Oracle database design and data modeling, including indexing, partitioning, views, performance considerations, security considerations, and data-management practices.
Siebel Developer Custom Business Solutions, IncSiebel DeveloperPiscataway, NJVersion Control & CI/CD: Experience with migration processes, Siebel incremental deployment, Deployment: Experience with project/Product life cycle, including design, development, testing, UAT, and production support. Delivery Methodology: Solid experience working in both Agile/Scrum and Waterfall delivery models across full project lifecycles, including design, development, testing, UAT, and production support.
Sr Application Developer III Java RX2 SolutionsSr Application Developer III Java100% Remote, PARemoteMAIN RESPONSIBILITIES Produce technical deliverables including requirement documentation, functional specifications, work estimates, detailed design artifacts, source code, and audit-ready documentation. We are seeking a Senior Application Developer III with strong expertise in Java technologies to translate business requirements into scalable, secure, and high-performing technical solutions.
NewSenior Software Engineer I - Ruby on Rails with Sidekiq ElsevierSenior Software Engineer I - Ruby on Rails with SidekiqPhiladelphia, PennsylvaniaIf performed in New York, the base pay range is $95,300 - $158,900.If performed in New York City, the base pay range is $103,900 - $173,300.If performed in Rochester, NY, the base pay range is $86,600 - $144,400. In 2026 Wellsheet became part of Elsevier's Clinical Solutions group, and we're now building the next generation of our product: a new clinical AI experience shipping to our first hospital clients in early 2027, backed by an integration platform we've run in production for years.