Lead Backend Developer

2 days ago


London, Greater London, United Kingdom Holovis Full time

About Us:

We are a leading innovator in the theme park and entertainment industry, pushing the boundaries of immersive technology to create unforgettable guest experiences. Our work involves developing sophisticated systems that drive interactivity, real-time data processing, and cutting-edge digital solutions for attractions worldwide. We are seeking a Lead Backend C#/.NET Developer to lead the development of backend systems that power some of the most engaging and high-tech experiences in the industry.

The Role:

As the Lead Backend C#/.NET Developer, you will be responsible for designing and developing robust backend systems using Postgres, WebSockets, REST APIs, and microservices to support real-time, immersive experiences. You'll collaborate closely with a talented team of developers, engineers, and designers to ensure seamless integration across our systems. Your work will directly contribute to enhancing guest interactions, entertainment systems, and operational efficiency within the theme park environment.

Key Responsibilities:

  • Lead the backend development of key systems for theme park attractions and interactive experiences.
  • Architect and implement scalable, high-performance microservices using C# and .NET.
  • Optimise and manage databases using Postgres to handle large volumes of real-time data.
  • Develop real-time communication solutions with WebSockets for interactive experiences.
  • Design and integrate REST APIs that support front-end and hardware-based applications.
  • Collaborate with hardware engineers and creative teams to ensure software integration with real-world devices.
  • Ensure code quality through peer reviews, testing, and adherence to industry best practices.
  • Troubleshoot and resolve complex issues, ensuring system reliability during high-demand periods.
  • Provide leadership and mentorship to a team of developers, fostering a collaborative and innovative environment.

Essential Skills & Experience:

  • Extensive experience as a Backend Developer in C#/.NET, ideally within high-demand environments.
  • Strong understanding of microservices architecture and its application in real-time systems.
  • Expertise in Postgres for designing and managing efficient, large-scale databases.
  • Hands-on experience with WebSockets for real-time data communication and interactive systems.
  • Proficient in developing and integrating REST APIs.
  • Knowledge of CI/CD pipelines and automated testing for continuous delivery and deployment.
  • Excellent problem-solving skills with an emphasis on real-time system optimisation.
  • Previous leadership experience with the ability to mentor and inspire a team.

Nice to Haves:

  • Experience with Jenkins for CI/CD automation and deployment in a fast-paced environment.
  • Familiarity with microcontroller programming for hardware-software integration in theme park rides or experiences.
  • Experience with ReactJS and TypeScript to collaborate on full-stack development.
  • A passion for the entertainment industry and creating memorable guest experiences.


  • London, Greater London, United Kingdom Holovis Full time

    About Us:We are a leading innovator in the entertainment industry, pushing the boundaries of immersive technology to create unforgettable guest experiences. Our work involves developing sophisticated systems that drive interactivity, real-time data processing, and cutting-edge digital solutions for attractions worldwide. We are seeking a seasoned Lead...


  • London, Greater London, United Kingdom Holovis Full time

    About Us:We are a leading innovator in the entertainment industry, pushing the boundaries of immersive technology to create unforgettable guest experiences. Our work involves developing sophisticated systems that drive interactivity, real-time data processing, and cutting-edge digital solutions for attractions worldwide. We are seeking a seasoned Lead...


  • London, Greater London, United Kingdom Holovis Full time

    About Us:Holovis is a leading innovator in the theme park and entertainment industry, pushing the boundaries of immersive technology to create unforgettable guest experiences. Our work involves developing sophisticated systems that drive interactivity, real-time data processing, and cutting-edge digital solutions for attractions worldwide. We are seeking a...


  • London, Greater London, United Kingdom Holovis Full time

    About Us:Holovis is a leading innovator in the theme park and entertainment industry, pushing the boundaries of immersive technology to create unforgettable guest experiences. Our work involves developing sophisticated systems that drive interactivity, real-time data processing, and cutting-edge digital solutions for attractions worldwide. We are seeking a...

  • Backend Developer Lead

    17 hours ago


    London, Greater London, United Kingdom Helio Fintech Ltd. Full time

    About Helio Fintech Ltd.We are a pioneering fintech company that offers a cutting-edge suite of payment tools for e-commerce merchants and internet entrepreneurs, built on the blockchain.Our mission is to provide a seamless and secure payment experience for our customers, leveraging the power of blockchain technology.Job SummaryWe are seeking an experienced...

  • Backend Developer Lead

    19 hours ago


    London, Greater London, United Kingdom Helio Fintech Ltd. Full time

    About Helio Fintech Ltd.We are a pioneering fintech company that offers a cutting-edge suite of payment tools for e-commerce merchants and internet entrepreneurs, built on the blockchain.Our mission is to provide a seamless and secure payment experience for our customers, leveraging the power of blockchain technology.Job SummaryWe are seeking an experienced...


  • London, Greater London, United Kingdom Sokratiq Full time

    Lead Backend Engineer - Early-Stage Tech StartupAs a seasoned Software Engineer at Sokratiq, you will play a pivotal role in designing, developing, and maintaining scalable software solutions that power our platform's AI capabilities.We are a well-capitalized and funded start-up seeking extremely talented Mid/Senior Level Lead Backend Engineers. Our dynamic,...


  • London, Greater London, United Kingdom Sokratiq Full time

    Lead Backend Engineer - Early-Stage Tech StartupAs a seasoned Software Engineer at Sokratiq, you will play a pivotal role in designing, developing, and maintaining scalable software solutions that power our platform's AI capabilities.We are a well-capitalized and funded start-up seeking extremely talented Mid/Senior Level Lead Backend Engineers. Our dynamic,...


  • London, Greater London, United Kingdom Bumble Inc. Full time

    About the RoleBumble Inc. is seeking a highly skilled Lead Backend PHP Engineer to join our team and contribute to the development of our large-scale mobile and web applications backend.Key ResponsibilitiesParticipate in the creation of a large-scale backend API, which receives over 50k requests per second and handles millions of concurrent usersTake...


  • London, Greater London, United Kingdom Bumble Inc. Full time

    About the RoleBumble Inc. is seeking a highly skilled Lead Backend PHP Engineer to join our team and contribute to the development of our large-scale mobile and web applications backend.Key ResponsibilitiesParticipate in the creation of a large-scale backend API, which receives over 50k requests per second and handles millions of concurrent usersTake...

  • Backend Developer

    6 days ago


    London, Greater London, United Kingdom Techforgoodjobs Full time

    About the RoleWe are seeking a skilled Backend Developer to join our team at Techforgoodjobs. As a Backend Developer, you will play a crucial role in designing, developing, and maintaining our software applications.Key ResponsibilitiesDesign and develop scalable, efficient, and reliable backend systemsCollaborate with cross-functional teams to identify and...

  • Backend Developer

    1 week ago


    London, Greater London, United Kingdom Techforgoodjobs Full time

    About the RoleWe are seeking a skilled Backend Developer to join our team at Techforgoodjobs. As a Backend Developer, you will play a crucial role in designing, developing, and maintaining our software applications.Key ResponsibilitiesDesign and develop scalable, efficient, and reliable backend systemsCollaborate with cross-functional teams to identify and...

  • Backend Developer

    1 hour ago


    London, Greater London, United Kingdom trgtment Full time

    Job Title: Backend Engineer (Node.js, Mid-Level)Salary: Competitive salary + EquityIndustry: PropTechLocation: Central LondonCompany Size: ~25 employeesTech stack: Node.js, SQL, AWS, PythonWe've recently partnered up with an innovative PropTech start-up, using cutting-edge AI and ML to help transform the real estate space. Our client has recently acquired...

  • Technical Lead

    5 days ago


    London, Greater London, United Kingdom ISL Talent Full time £80,000

    About the RoleWe are seeking a highly skilled Backend Technical Lead to join our team at ISL Talent. As a key member of our technical leadership team, you will be responsible for overseeing the development of our Java-based backend systems, ensuring they meet the highest standards of quality and performance.Key ResponsibilitiesLead a team of remote...

  • Technical Lead

    6 days ago


    London, Greater London, United Kingdom ISL Talent Full time £80,000

    About the RoleWe are seeking a highly skilled Backend Technical Lead to join our team at ISL Talent. As a key member of our technical leadership team, you will be responsible for overseeing the development of our Java-based backend systems, ensuring they meet the highest standards of quality and performance.Key ResponsibilitiesLead a team of remote...

  • Lead Backend Engineer

    4 weeks ago


    London, Greater London, United Kingdom With Intelligence Full time

    Backend Development Lead at With IntelligenceWith Intelligence is on the lookout for skilled Backend Development Leads to join their forward-thinking engineering team. This role presents a unique chance to engage with state-of-the-art technologies, including artificial intelligence and machine learning, aimed at enhancing product offerings. The ideal...

  • Senior Backend Developer

    46 minutes ago


    London, Greater London, United Kingdom Kinvr Digital Full time

    Technical Lead/Lead Php DeveloperAbout the Role:Kinvr Digital is seeking a skilled PHP Team Lead to join their innovative engineering team. As a key member of the team, you will be responsible for leading development efforts and mentoring backend developers. You will collaborate with cross-functional teams to deliver scalable and reliable data solutions,...

  • Java Tech Lead

    5 days ago


    London, Greater London, United Kingdom Mindera Full time

    We are seeking an experienced Backend Java Developer to join our team at Mindera. As a Java Tech Lead, you will play a key role in designing and implementing robust and scalable backend solutions using your expertise in Java and Kotlin.Key Responsibilities:Design and implement high-quality software systems using Java and KotlinTake ownership of the technical...

  • Java Tech Lead

    4 days ago


    London, Greater London, United Kingdom Mindera Full time

    We are seeking an experienced Backend Java Developer to join our team at Mindera. As a Java Tech Lead, you will play a key role in designing and implementing robust and scalable backend solutions using your expertise in Java and Kotlin.Key Responsibilities:Design and implement high-quality software systems using Java and KotlinTake ownership of the technical...


  • London, Greater London, United Kingdom Client Server Full time

    Job OpportunityLead Backend Software Engineer / Developer (Java Generative AI)Are you a seasoned Java technologist with experience of working on cutting-edge Artificial Intelligence?You could be progressing your career in a hands-on leadership role at a leading PropTech company that has revolutionized the way we find property for rent and sale with millions...