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Lead Backend Engineer

年収： 800万 ～ 1200万 ?

採用企業案件

採用企業

Telexistence株式会社

  • 東京都

    • 会社規模101-500人
  • ハードウエア
  • その他
部署・役職名 Lead Backend Engineer
職種
業種
勤務地
仕事内容 ■Job Summary
As the Lead Backend Engineer at Telexistence, you will not only design, develop, and maintain the core backend services for our robotic operations management system but also lead and mentor a team of backend engineers. You will drive technical strategy and architectural decisions, ensuring that our backend systems are scalable, secure, and cost efficient for our subscription-based enterprise solution. You will work closely with frontend engineers, UX/UI designers, product managers, and operations teams to translate business requirements into effective technical solutions, while managing projects and collaborating with stakeholders across the organization.

■Our Integrated Development Approach
We develop using C# and Unity/Blazor, enabling seamless collaboration between backend and frontend teams. This unified approach minimizes task fragmentation and enhances overall problem solving. Although our frontend has traditionally been built using Blazor and Unity, our backend remains the core engine for our operations and data processing, delivering secure communication through REST and gRPC APIs.

【Responsibilities】
■Backend Development:
○ Design, develop, and maintain robust backend services and APIs using C#, .NET, gRPC, and REST.
○ Define system architecture and technical standards; conduct code reviews to ensure adherence to best practices.
○ Oversee the implementation of data storage solutions (MongoDB, PostgreSQL, Redis) and ensure system scalability and security.
■Cross-functional Collaboration:
○ Work with frontend teams to integrate REST/gRPC APIs for seamless data exchange.
○ Collaborate with UX/UI designers, product managers, and operations to translate requirements into technical specifications.
○ Facilitate communication across technical and non-technical stakeholders.
○ Foster a culture of continuous learning and improvement through regular feedback, performance evaluations, and knowledge sharing.
○ Manage multiple backend projects, including resource allocation, timeline planning, and progress tracking.
○ Collaborate with frontend teams, product managers, UX/UI designers, and operations to translate requirements into clear technical specifications.

■Requirements & Agile Management:
○ Create and manage detailed PRDs and user stories.
○ Participate in sprint planning, backlog grooming, and retrospectives to ensure iterative improvement.
○ Ensure requirements are clear, testable, and aligned with business and user needs.

■Continuous Improvement & Quality Assurance:
○ Analyze system performance and user feedback to drive iterative enhancements.
○ Stay updated on emerging backend technologies and industry trends to recommend practical improvements.
○ Implement proactive monitoring, testing, and risk mitigation strategies to maintain high system availability and reliability.

■Cost-Efficient Development:
○ Develop backend solutions with a focus on optimizing resource utilization and minimizing operational costs to support our subscription-based model.

【Current Product Technology Stack】
Frontend: HTML5, CSS3, TypeScript, Blazor
Backend: C#, TypeScript, gRPC, REST API, .NET, Redis, MongoDB, PostgreSQL
Cloud: Microsoft Azure
Development Tools: Git/GitHub, Docker, Kubernetes, CI/CD (GitHub Actions, Azure DevOps)
Testing: xUnit, NUnit
Design Tools: Figma
Project Management & Collaboration: Agile methodologies (Jira, Confluence, GitHub Projects), Slack, Zoom

【Vision & Growth】
Contribute to our vision of a unified enterprise robot/IoT device management and data analytics platform.
Help shape backend strategies that improve operational efficiency, scalability, and cost efficiency.
応募資格

【必須（MUST）】

■Requirements
Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent practical experience).
Minimum 3+ years of backend development experience using C#, .NET, and building secure RESTful and gRPC APIs.
Proven experience integrating backend services with frontend applications and working with database systems (SQL and NoSQL).
Familiarity with modern version control systems (e.g., Git) and build tools (e.g., npm).
Experience with cloud platforms such as Microsoft Azure, Amazon Cloud Service, or Google Cloud Platform.
Ability to work effectively in a dynamic, fast-paced environment with competing priorities.


【歓迎（WANT）】

■Preferred Skills and Experience
Professional experience in backend development for robotics, IoT, or related technical products.
In-depth knowledge of backend performance optimization techniques and security best practices.
Experience with containerization and orchestration technologies (Docker, Kubernetes).
Experience with test-driven development (TDD) and agile methodologies.
Strong analytical, problem-solving, and communication skills.

アピールポイント 自社サービス・製品あり 日系グローバル企業 ベンチャー企業 社内公用語が英語 女性管理職実績あり 20代管理職実績あり ストックオプション制度あり
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更新日 2026/04/28
求人番号 8183943

採用企業情報

Telexistence株式会社
  • Telexistence株式会社

  • 東京都

    • 会社規模101-500人
  • ハードウエア
  • その他

  • 会社概要

    【設立年月日】2017年1月23日
    【代表者】富岡　仁
    【本社所在地】東京都大田区平和島6-1-1 東京流通センター物流ビルA棟 AE3-3

    【事業内容】
    TXは、ロボットを変え、構造を変え、世界を変える、をミッションとし、遠隔操作・人工知能ロボットの開発およびそれらを使用した事業を展開するロボティクス企業です。世界中から高い専門性をもつ人材が集まり、ハードウェア・ソフトウェア、AI、遠隔操作技術を一貫して自社で開発しています。ロボットの活躍の場を工場の外にまで広げ、労働に関わる社会の基本的なあり方を変革することを目指します。

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