Senior Backend Developer for Secure IoT Solutions

2 months ago


Remote Bonn, Czech Republic CoreWillSoft GmbH Full time

We are seeking a skilled Senior Backend Developer to join our team at CoreWillSoft GmbH, a German-based company specializing in secure IoT software solutions and services.

About the Job

As a Senior Backend Developer, you will play a critical role in designing and implementing secure backend systems for our innovative IoT products. Our team operates in a scaled agile approach across Europe with a headquarter in Bonn, Germany, responsible for the complete software development lifecycle, including ideation, implementation, and operation of secure IoT software operating smart buildings and smart homes worldwide.

Your primary responsibilities will include:

  • Developing high-quality, scalable, and secure backend systems using Kotlin/Java and Spring Boot framework.
  • Designing and consuming RESTful APIs, ensuring seamless communication between microservices.
  • Collaborating with cross-functional teams to implement CI/CD processes, including GitHub Actions or similar tools.
  • Maintaining and improving existing codebase, adhering to secure coding practices and best security standards.

You will have the opportunity to work on cutting-edge technology, contribute to the growth of our company, and collaborate with a talented international team.

Requirements

  • Proficiency in Kotlin and/or Java for backend development.
  • Strong experience with Spring Boot framework.
  • Experience with Docker and containerized applications.
  • Familiarity with cloud platforms such as AWS, Azure, or Google Cloud.
  • Experience in designing and consuming RESTful APIs.
  • Knowledge of microservices architecture and patterns.
  • Experience with on-premise and cloud-based deployments.
  • Proficiency in secure coding practices and understanding of security best practices for backend systems.

Benefits

  • A competitive salary of €80,000 per year.
  • Opportunity to work on exciting projects involving high-security hardware.
  • An innovative and dynamic work environment that fosters learning and growth.
  • The chance to collaborate with a diverse international team.
  • Flexible working arrangements, including remote work options.

About CoreWillSoft GmbH



  • Remote, Bonn, Czech Republic CoreWillSoft GmbH Full time

    Job Overview:">CoreWillSoft GmbH, a German-based company, is seeking a highly skilled Senior Software Developer to join their team. This role offers an exciting opportunity to work on secure IoT software solutions and services.">About Us:">We are a leading provider of advanced software solutions and services in the security industry. Our mission is to help...


  • Remote, Bonn, Czech Republic CoreWillSoft GmbH Full time

    Job OverviewWe are seeking an experienced Kotlin/Java Backend Developer to join our team at CoreWillSoft GmbH in Bonn, Germany or remotely. The successful candidate will work on developing secure IoT software solutions for smart buildings and homes across the world.

  • Software Engineer

    1 month ago


    Remote, Czech Republic Relout Sp. z O.O. Full time

    Job DescriptionWe are looking for a highly skilled Senior Backend Developer or Technical Lead to join our team at Relout Sp. z O.O.About the JobAs a Senior Backend Developer or Technical Lead, you will be responsible for leading a cross-functional team of backend/fullstack engineers in developing core company products.You will design and implement automated...


  • Remote, Wrocław, Kraków, Łódź, Białystok, Warszawa, Czech Republic Spyrosoft Full time

    We are looking for a seasoned Senior Java Developer to join our IAM Team in the commitment to establish a world where individuals can generate, utilize, and distribute their renewable energy resources.About the JobAs a Senior Java Software Engineer, you will be working on building and maintaining identity access management solutions. Your expertise in Java...


  • Remote, Rzeszów, Czech Republic 10xBeta Venture Studio LLC Full time

    About the RoleWe are seeking a skilled Senior Backend Developer to join our team at 10xBeta Venture Studio LLC. As a key member of our development team, you will be responsible for designing and developing high-quality backend services and APIs using Node.js.Our ideal candidate has strong experience with Node.js and backend development, as well as...


  • Remote, Czech Republic VARTEQ Inc. Full time

    Job DescriptionWe are seeking a highly skilled Backend Developer to join our team at VARTEQ Inc. and contribute to building scalable, secure, and high-performing backend solutions that enhance functionality and improve user experience.About the RoleThis is an excellent opportunity to work on innovative projects that integrate seamlessly with various ERP...


  • Remote, Łódź, Kraków, Wrocław, Warszawa, Białystok, Czech Republic Spyrosoft Full time

    We are seeking an experienced Senior Software Developer to join our IoT Team. As a key member of the team, you will be responsible for designing and implementing software components for our IoT platform.Key responsibilities include:Development and optimization of software components for the IoT platformPerforming code reviews, unit tests, and integration...

  • Senior Lead

    2 months ago


    Remote, Czech Republic Relout Sp. z O.O. Full time

    Min. 5 years of experience as a backend developer, with recent projects in TypeScript/Node.js for Backend Dev Position   or  Min. 8 years of experience as a backend developer with documented experience as a team/tech leader with recent projects in TypeScript and Node.js for Leadership Position Creating and running test automation with holistic...


  • Remote, Bonn, Czech Republic CoreWillSoft GmbH Full time

    Your skills:  Proficiency in Kotlin and/or Java for backend development. Strong experience with Spring Boot framework. Experience with Docker and containerized applications. Familiarity with cloud platforms such as AWS, Azure, or Google Cloud. Experience in designing and consuming RESTful APIs. Knowledge of microservices architecture and...


  • Remote, Czech Republic VARTEQ Inc. Full time

    We are looking for a skilled Backend Developer to join our team at VARTEQ Inc. in the United States.The estimated salary for this position is $120,000 - $180,000 per year, depending on experience.About the JobAs a Backend Developer, you will be responsible for designing and implementing robust, scalable, and secure backend solutions using Python.Develop and...


  • Remote, Wrocław, Kraków, Łódź, Białystok, Warszawa, Czech Republic Spyrosoft Full time

    Advanced knowledge of Java language (especially for SPI development) and Spring Framework (Spring Boot & Spring Security) Experience with IAM (understanding Authentication, Authorization, Access Control etc.) Experience with API Security (OAuth2, OpenID Connect) Experience with Keycloak, ArgoCD Nice to have: Experience with DevOps Practices (CI/CD, Git,...


  • Remote, Czech Republic Milo Solutions OÜ Full time

    Job DescriptionWe are seeking an experienced Senior Backend Developer to join our team at Milo Solutions OÜ. As a key member of our development team, you will be responsible for designing and implementing robust backend solutions using Python and Django.The ideal candidate will have a strong background in software development, with a focus on scalable...

  • Backend Developer

    1 month ago


    Remote, Czech Republic Prosit AS Full time

    Company OverviewWe are Prosit AS, a reputable Norway-based IT company dedicated to innovation and stability. Our mission is to empower businesses by providing cutting-edge technology solutions.Salary and BenefitsThe salary for this position ranges up to 23,000 PLN per month (B2B contract). Additionally, we offer long-term commitment, stable employment,...


  • Remote, Czech Republic Mend Full time

    Job OverviewMend, a pioneering enterprise application security company, seeks an accomplished Senior Java Developer to join its Index team. As part of our mission to safeguard software supply chains, you will play a pivotal role in shaping our detection platform.Key ResponsibilitiesDesign and develop high-performance, scalable Java applications and...


  • Remote, Czech Republic emagine Sp. Z o.o. Full time

    Lead Senior TypeScript Backend Developer OpportunityWe are seeking a highly skilled Senior Backend Developer to lead our team in developing robust and scalable solutions using TypeScript. This is an excellent chance to join a cutting-edge project and take on a leadership role.The successful candidate will be responsible for guiding the team in serverless...


  • Remote, Czech Republic Mend Full time

    We are seeking a skilled Senior Software Engineer to join our team at Mend. The ideal candidate will have experience in software development with a strong focus on application security.Job Description:This is a unique opportunity to be part of a pioneering team responsible for creating innovative code analysis products that shape the future of application...


  • Remote, Warsaw, Czech Republic hubQuest Full time

    Job SummaryWe are seeking an experienced Cloud-Enabled AI Backend Developer to join our dynamic team at hubQuest. As a key member of our Global Process Management (GPM) unit, you will play a critical role in designing and developing scalable, high-performance backend systems that seamlessly integrate with AI models and enterprise systems.About UshubQuest is...


  • Remote, Czech Republic Volito Software Full time

    We are seeking a highly skilled and versatile Backend Developer with a minimum of 6 years of experience to join our development team at Volito Software.Job DescriptionAs a Backend Developer at Volito Software, you will play a key role in designing, developing, testing, and deploying innovative cybersecurity solutions for our clients. Your primary...


  • Remote, Czech Republic Milo Solutions OÜ Full time

    We are seeking a highly skilled Backend Developer to join our team at Milo Solutions OÜ. As a key member of our development team, you will play a crucial role in designing and implementing robust backend solutions using Python and Django.The ideal candidate will have 4+ years of experience as a backend developer and strong expertise in Python and Django....


  • Remote, Czech Republic Visible Magic Full time

    We are an American IT company looking for a skilled Senior DeFi Blockchain Developer to join our team at Visible Magic. With a strong background in decentralized finance (DeFi) applications, smart contract development, and dApp integration, this ideal candidate will possess deep technical expertise, a collaborative mindset, and a keen focus on security and...