Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Software Engineer

247Hire

In this role, you will have the opportunity to: MCP Server Integration: Collaborate with the AI engineering team to integrate an MCP server into a scientific research imaging application, implementing WebSocket-based communication to expose real-time instrument state as structured, tool-callable resources. Frontend Extension: Extend an Angular / TypeScript single-page application to support bidirectional messaging with external services, including reactive state management, surfacing live configuration as consumable context, and presenting externally-proposed changes for user approval before they are applied. Backend REST API Extension: Design and implement new REST API endpoints and WebSocket channels in a C++ backend service, including protocol introspection resources and parameter update endpoints, developed against an OpenAPI contract. AI-Assisted Development: Use AI-assisted coding tools (GitHub Copilot, agentic workflows) as a standard part of daily engineering practice to improve productivity and accelerate implementation. Cross-Functional Collaboration: Work directly with the AI engineering team and Product Owner on system architecture, backlog refinement, and acceptance criteria to ensure integration decisions meet product requirements and user safety constraints. Essential requirements Education: Bachelor's degree or higher in Computer Science, Software Engineering, or related engineering discipline. Experience: 5+ years of professional software development experience, with demonstrated delivery across multiple layers of a production software system. C++ proficiency: Hands‑on experience developing and extending C++ backend services, including REST API implementation, shared library design, and integration with dependency injection frameworks. TypeScript / Angular proficiency: Demonstrated experience building and extending Angular applications, including reactive state management (NgRx, NGXS, or equivalent), component integration, and service layer design. API and integration design: Experience designing or consuming REST APIs and WebSocket protocols, including OpenAPI specification and contract‑first development practices. Full-stack breadth: Ability to reason, navigate, and modify code across C++, TypeScript/Angular, and Python within the same product delivery cycle. AI tooling fluency: Actively uses AI-assisted coding tools (GitHub Copilot or equivalent) and is comfortable with agentic development workflows. Travel, Motor Vehicle Record & Physical/Environment Requirements: Minimal travel is expected for customer visits, field testing, or internal planning activities. Preferred background Scientific or instrument control software: Experience developing software that controls or monitors laboratory instruments, robotic systems, or other physical hardware where incorrect commands have real-world consequences. MCP or LLM tool integration: Familiarity with Model Context Protocol, LLM function‑calling, tool‑use architectures, or agent‑to‑agent orchestration patterns. #J-18808-Ljbffr 247Hire

Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Senior Software Engineer in Downingtown, PA vacancy
  •  ...responsible for and take part in all the development stages of this software, leveraging agile methodologies as well as web and cloud...  ...and more. Founded in 1984, Bentley provides solutions that span engineering disciplines, industry sectors, and all phases of the... 
    Senior

    Bentley Systems

    Exton, PA
    2 days ago
  • 247Hire is seeking a skilled software developer to integrate an MCP server and enhance a scientific research imaging application. This role involves extending an Angular/TypeScript application and designing REST API endpoints in C++. The ideal candidate should have a Bachelor... 
    Senior

    247Hire

    Downingtown, PA
    22 hours ago
  • A technology solutions provider located in Chester County is looking for an experienced professional for API design and development. The role involves managing team technical activities, translating business needs into effective API designs, and participating in building...
    Senior

    Celandyne

    Downingtown, PA
    3 days ago
  • Ethereum Technologies LLC is seeking an experienced Qlik Cloud Architect to lead enterprise transition initiatives on the Qlik Cloud platform. This role involves shaping the cloud analytics strategy and optimizing the ecosystem for performance and governance. Candidates...
    Senior

    Ethereum Technologies LLC

    Exton, PA
    3 days ago
  • A prominent technology firm in Exton, Pennsylvania, is seeking an experienced Qlik Cloud Architect to lead initiatives on the Qlik Cloud platform. The role involves shaping cloud analytics strategy and defining scalable architecture patterns. Candidates should have 10+ ...
    Senior

    Quantum Technologies USA

    Exton, PA
    4 days ago
  • $225k

    This employer is hiring an AI Solutions Engineer for a direct hire role based in Kennett Square, PA (2 days onsite per week) . This position sits at the intersection of software engineering and business consulting, focused on building practical AI solutions that improve... 
    Senior
    2 days per week

    Motion Recruitment Partners LLC

    Kennett Square, PA
    1 day ago
  • West Pharmaceutical Services is seeking a skilled individual to lead technical support for multilateral accounts. In this role, you'll bridge the gap between customers and West's technical functions, focusing on ensuring product compatibility and providing insights about...
    Senior

    West Pharmaceutical Services

    Exton, PA
    22 hours ago
  • $185k - $220k

    AtkinsRéalis is seeking a Manager of Building Structures in Exton, PA, to lead a high-performing structural engineering group. Ideal candidates should have a Bachelor's degree in Civil or Structural Engineering, 15+ years of structural engineering experience, and a Professional... 
    Senior

    AtkinsRéalis

    Exton, PA
    2 days ago
  • AVK Tech Solutions Inc based in Exton, Pennsylvania, is looking for a skilled IT professional with a Bachelor's in computer science and over 5 years of experience. Ideal candidates should be proficient in programming languages like Python and Java, and have experience with...
    Senior

    AVK Tech Solutions Inc

    Exton, PA
    22 hours ago
  • Synopsys, Inc. is seeking a passionate software developer based in Exton, PA to enhance the ODTK product for space systems. You will design, develop, and test features while collaborating with experts and ensuring software quality. With a degree in a relevant field and... 
    Senior

    Synopsys, Inc.

    Exton, PA
    3 days ago
  • A leading consulting firm in Pennsylvania is seeking a Lead Consultant specializing in Application Security with a minimum of 10 years of experience in IT security. The role requires proficiency in vulnerability scanning tools and the ability to manage customer relationships...
    Senior

    Career Guidant Inc.

    Exton, PA
    4 days ago
  •  ...database, specifically Oracle (SQL - PL/SQL). Having good expertise in the design, development, coding, testing, and debugging of software. Responsible for team technical management in terms of grooming, helping, mentoring the team members in producing the things within... 

    Celandyne

    Downingtown, PA
    3 days ago
  • $120k - $175k

    A leading engineering firm in Exton, PA seeks a Senior Geostructural Engineer to enhance their MidAtlantic team. The ideal candidate will have extensive experience in geostructural engineering design and a strong foundation in soil mechanics and geotechnical engineering... 
    Senior

    GEI Consultants, Inc.

    Exton, PA
    22 hours ago
  • Bowman Consulting is seeking a Bridge Design Engineer III to join our team in Exton, PA. This role involves executing complex transportation engineering tasks and developing sustainable solutions to enhance community livability. Successful candidates will possess a Bachelor... 
    Senior

    Bowman Consulting

    Exton, PA
    4 days ago
  • A consulting engineering firm is seeking a Senior Geostructural Engineer to support and mentor a growing Mid-Atlantic team. The ideal candidate will have over 12 years of engineering consultancy experience, strong skills in geostructural design, and a passion for leadership... 
    Senior

    GEI Consultants

    Exton, PA
    4 days ago
  • CFC- Chatham Financial Corporation is looking for a Senior Data Solutions Engineer to lead technical projects within the Asset Platform division. You will design and deliver scalable data solutions and collaborate with engineering teams to drive analytics initiatives for... 
    Senior

    CFC- Chatham Financial Corporation

    Kennett Square, PA
    3 days ago
  • A leading consulting firm in Exton, PA is seeking a Senior Civil Engineer to enhance their team through technical expertise and project management. The role involves overseeing civil engineering projects, maintaining client relationships, and leading a team. Candidates... 
    Senior

    GEI Consultants, Inc.

    Exton, PA
    2 days ago
  • $100k - $120k

     ...technology company located in Exton, PA is seeking a Sr Mechatronics Engineer. This role involves designing and analyzing mechanical systems...  ...in machine design and be proficient in Solidworks and FEA software. This hybrid position offers a comprehensive benefits package and... 
    Senior

    AMETEK, Inc.

    Exton, PA
    22 hours ago
  • Faro UK is seeking a Mechanical Engineer to design and analyze systems for their metrology products. This hybrid position requires strong proficiency in servo control system design and experience with machine design over a minimum of 5 years. Applicants should possess... 
    Senior

    Faro UK

    Exton, PA
    3 days ago
  • Location: Exton, PA, US Philadelphia, PA, US Senior Developer, AICode Modernization Bentley Systems is seeking a talented Senior Developer...  ...apps. The team will collaborate with, support and guide other software developers in the company around AI topics. The team reports... 
    Senior

    BENTLEY SYSTEMS, INC.

    Exton, PA
    4 days ago
  • A construction contractor is seeking a Civil Engineer (PE) to support complex heavy civil construction projects. The role involves technical design support, pre-construction planning, and field execution. Ideal candidates should have a Bachelor's degree in Civil or Structural... 
    Senior
    For contractors

    Liberty Personnel Services, Inc.

    Thorndale, PA
    3 days ago
  • $90k - $110k

    All-Fill, Inc., based in Exton, Pennsylvania, is looking for a Mechanical Design Engineer. The ideal candidate will possess a bachelor's degree in Mechanical Engineering and have at least five years of machinery design experience. This full-time role involves designing... 
    Senior
    Full time
    Work at office
    Monday to Friday

    All-Fill, Inc.

    Exton, PA
    2 days ago
  • West Pharmaceutical Services, Inc is hiring a Senior Quality Engineer for its Exton, PA location. The role focuses on providing quality direction and managing multiple projects within the Quality Management System. You will be responsible for ensuring that regulatory compliance... 
    Senior

    West Pharmaceutical Services, Inc

    Exton, PA
    22 hours ago
  • Liberty Personnel Services, Inc. is seeking a Senior Process Engineer to lead process engineering elements for wastewater treatment projects in Exton, Pennsylvania. The role involves planning, design, construction, and operational aspects of projects, supporting business... 
    Senior

    Liberty Personnel Services, Inc.

    Exton, PA
    3 days ago
  • Established consulting engineering firm is seeking a Senior Process Engineer. Responsibilities Lead process engineering elements for wastewater treatment projects spanning planning, design, construction, and operations. Develop the wastewater treatment area of the firm... 
    Senior
    Contract work

    Liberty Personnel Services, Inc.

    Exton, PA
    3 days ago
  • Kleinfelder is looking for a Senior Geotechnical Engineer / Project Manager based in Exton, PA. This role involves leading projects, mentoring staff, and collaborating with multidisciplinary teams. Key responsibilities include coordinating proposals, executing field explorations... 
    Senior

    Kleinfelder

    Exton, PA
    1 day ago
  • A leading engineering firm is seeking a Senior Professional in Civil Engineering for their Exton, PA office. The role involves providing technical assistance for infrastructure projects, including energy and civil construction projects. Candidates must have a Bachelor'... 
    Senior
    Work at office

    WSP in the U.S.

    Exton, PA
    22 hours ago
  • A leading engineering firm in Exton, Pennsylvania, is seeking a Senior Professional in Civil Engineering. This role involves providing technical assistance for infrastructure projects, including stormwater management design and civil construction documents. The ideal candidate... 
    Senior

    WSP in the U.S.

    Exton, PA
    22 hours ago
  • Kleinfelder Inc is seeking a motivated Senior Geotechnical Engineer / Project Manager based in Exton, PA. This role involves leading project work, mentoring junior staff, and collaborating with multidisciplinary teams on complex geotechnical engineering projects. The ideal... 
    Senior

    Kleinfelder Inc

    Exton, PA
    22 hours ago
  • A leading consulting firm is seeking a Senior Civil Engineer for its Exton, Pennsylvania office. This role focuses on project management and business development within the civil engineering sector, particularly in energy infrastructure and transportation. Candidates should... 
    Senior
    Work at office

    GEI Consultants

    Exton, PA
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Software Engineer. Be the first to apply!