Senior Backend Developer

2 tygodni temu


Kraków, Lesser Poland TechWings Pełny etat

At TechWings, we're seeking a seasoned Ruby on Rails expert to join our team as a Senior Backend Developer. As a key member of our engineering team, you'll be responsible for designing, building, and maintaining efficient, reusable, and reliable Ruby code.

Key Responsibilities:


Develop and maintain backend services using Ruby on Rails;


Design and implement efficient data storage solutions with MySQL;


Collaborate with front-end developers and other team members to establish objectives and design more functional, cohesive codes to enhance the user experience;


Identify bottlenecks and bugs, and devise solutions to mitigate and address these issues;


Help maintain code quality, organization, and automation;


Work independently and bring valuable insights and solutions to the team.

Requirements:


Proven experience as a Senior Backend Developer with expertise in Ruby on Rails;


Strong proficiency in API development and MySQL;


Excellent command of the English language, both written and verbal;


Ability to work independently, take initiative, and add value to the team without needing constant direction;


Ability to work within not more than a 2-hour time difference from Europe.

Benefits:

  • Flexible working hours;
  • International team of professionals;
  • A competitive compensation that takes skills and engagement into consideration;
  • Ability to practice English with native speakers;
  • Opportunities for professional growth;
  • Minimum bureaucracy.

  • Senior Backend Developer

    2 tygodni temu


    Kraków, Lesser Poland Pertemps ERP Pełny etat

    Senior Backend DeveloperPertemps ERP poszukuje doświadczonego Senior Backend Developera, który dołączy do naszego zdalnego zespołu.WymaganiaZnaczne doświadczenie z Kotlin i Spring Boot.Znajomość środowisk chmurowych AWS (SNS, SQS, API Gateway).Duży nacisk na bezpieczeństwo w rozwoju oprogramowania.Doświadczenie z wdrażaniem przy użyciu...

  • Senior Backend Developer

    2 tygodni temu


    Kraków, Lesser Poland Ibm Polska Sp. z o.o. Pełny etat

    Senior Backend DeveloperAs a Senior Backend Developer at Ibm Polska Sp. z o.o., you will be responsible for designing and developing scalable and secure backend systems using Python, Java, and JavaScript. You will work closely with cross-functional teams to understand requirements and design innovative applications that meet high performance, security, and...


  • Kraków, Lesser Poland N Consulting Ltd Pełny etat

    Job Title: Senior Backend Spark DeveloperAbout the Role:We are seeking a highly skilled Backend Developer with expertise in Spark to join our team at N Consulting Ltd. As a Senior Backend Spark Developer, you will be responsible for designing, developing, and maintaining large-scale backend applications using Spark.Key Responsibilities:Design and develop...

  • Senior Backend Developer

    2 tygodni temu


    Kraków, Lesser Poland Product Madness Pełny etat

    Job Title: Senior Backend DeveloperWe are seeking an experienced Senior Backend Developer to join our team and contribute to the development of our enterprise-scale web-based platform for online lotteries.Key Responsibilities:Design, develop, and deploy scalable and efficient backend services using.NET Framework/.NET Core.Collaborate with cross-functional...

  • Senior Backend Developer

    2 tygodni temu


    Kraków, Lesser Poland Product Madness Pełny etat

    Job Title: Senior Backend DeveloperWe are seeking an experienced Senior Backend Developer to join our team and contribute to the development of our enterprise-scale web-based platform for online lotteries.Key Responsibilities:Design, develop, and deploy services and infrastructure components based on service-oriented architecture and modern technology...


  • Kraków, Lesser Poland TechnipFMC Pełny etat

    Position OverviewWe are seeking a highly skilled Senior Backend Developer to join our team at TechnipFMC. As a key member of our software development team, you will be responsible for designing, developing, and maintaining our backend applications using Java Script, Type Script, and Node.js.Key ResponsibilitiesDesign, develop, and maintain backend...


  • Kraków, Lesser Poland Arche Consulting Sp Z O.o. Pełny etat

    Job Title: Senior Java Backend Developer LeadAbout the Role:We are seeking a highly skilled Senior Java Backend Developer Lead to join our team at Arche Consulting Sp. z o.o. As a Senior Java Backend Developer Lead, you will be responsible for leading a team of developers in designing, developing, and implementing new applications and contributing to...


  • Kraków, Lesser Poland Kingfisher Pełny etat

    About the Role:We are seeking a highly skilled Senior Backend Developer to lead our team in developing high-performance backend solutions for our e-commerce platforms. Key Responsibilities:Design, develop, and maintain backend services using Java, Kotlin, and Spring Boot.Build and optimize solutions with technologies like Kafka, MQ, and Lambda.Work on...


  • Kraków, Lesser Poland goLance Pełny etat

    About the RoleWe are seeking a highly skilled Senior Backend Developer with expertise in DevOps to join our team at goLance. As a key member of our engineering team, you will be responsible for designing, developing, and deploying scalable and efficient backend systems.Key ResponsibilitiesDesign and develop high-quality backend APIs and database...


  • Kraków, Lesser Poland Arche Consulting Sp Z O.o. Pełny etat

    We are seeking an experienced Senior Java Backend Developer to lead our team in developing cutting-edge banking solutions. As a Java Tech Lead, you will be responsible for designing, developing, and implementing new applications, as well as contributing to enhancements and modifications of existing ones.Key Responsibilities:Lead the team in developing...

  • Software Engineer

    3 dni temu


    Kraków, Lesser Poland Biedronka Pełny etat

    As a Senior Backend Developer at {company}, you will be responsible for building scalable and efficient software solutions. Your primary focus will be on developing backend systems using Java, ensuring seamless integration with existing infrastructure.Key Responsibilities:Design and implement robust backend systems using JavaCollaborate with cross-functional...

  • Senior Backend Developer

    1 dzień temu


    Kraków, Lesser Poland Astec Rublon Pełny etat

    Rublon is a leading provider of multi-factor authentication solutions, and we're seeking an experienced Backend Developer to join our team.As a Backend Developer at Rublon, you will play a key role in developing and maintaining our authentication platform, working closely with our team of cybersecurity experts. Your primary responsibility will be to design,...


  • Kraków, Lesser Poland Kingfisher Pełny etat

    Job Title: Senior Java Backend DeveloperAbout the Role:We are seeking a highly skilled Senior Java Backend Developer to join our team at Kingfisher. As a key member of our engineering function, you will play a crucial role in designing and implementing new features and products that delight our customers.Key Responsibilities:Design, develop, test, and deploy...

  • Senior Backend Developer

    1 tydzień temu


    Kraków, Lesser Poland TechWings Pełny etat

    About TechWingsTechWings is an international software development company that provides top-tier engineering talent and extensive technology expertise to build, innovate, and grow. We cover the full cycle of software development, successfully delivering numerous projects in the EdTech, InsurTech, AdTech, and other sectors.Job DescriptionWe are seeking a...

  • Senior Backend Developer

    1 tydzień temu


    Kraków, Lesser Poland Pertemps ERP Pełny etat

    Pertemps ERP poszukuje doświadczonego Senior Backend Engineer, który wniesie swoją wiedzę i umiejętności do rozwoju skalowalnych systemów wyszukiwania.Zadania:AWS – płynne korzystanie z usług Amazon Web Services, szczególnie w kontekście budowy skalowalnych aplikacji.Kafka – doświadczenie w obsłudze strumieniowania danych w czasie...


  • Kraków, Lesser Poland Schibsted Tech Polska Pełny etat

    Backend Developer RoleWe are seeking a skilled Backend Developer to join our tech department at Schibsted Tech Polska.As a Backend Developer, you will work with a combination of new technologies and maintain older parts of our tech stack. You will collaborate closely with the Product Manager, UX, and other teams to understand the needs and requirements.You...

  • Java Backend Developer

    2 tygodni temu


    Kraków, Lesser Poland Reality Games Pełny etat

    Job Title: Java Backend DeveloperWe are seeking a skilled Java Backend Developer to join our team at Reality Games. As a Java Backend Developer, you will be responsible for developing and maintaining our geographically searched data and creating APIs for mobile SDKs.Key Responsibilities:Develop and maintain geographically searched dataCreate APIs for mobile...

  • Software Engineer

    3 dni temu


    Kraków, Lesser Poland Laboratorium Kosmetyków Naturalnych Farmona Sp. z o. o. Pełny etat

    Backend Developer PositionWe are seeking a skilled Backend Developer to join our team at {company}.Key Responsibilities:Design and develop scalable and efficient backend systems.Collaborate with cross-functional teams to identify and prioritize project requirements.Implement and maintain high-quality backend code.


  • Kraków, Lesser Poland TechWings Pełny etat

    About TechWingsTechWings is a leading international software development company that provides top-tier engineering talent and extensive technology expertise to its clients.We cover the full cycle of software development, delivering successful projects in various sectors, including EdTech, InsurTech, and AdTech.Job DescriptionWe are seeking a highly skilled...

  • Senior Backend Developer

    1 tydzień temu


    Kraków, Lesser Poland Pertemps ERP Pełny etat

    Pertemps ERP poszukuje doświadczonego Senior Backend Developera, który dołączy do naszego zdalnego zespołu. W tej roli będziesz odpowiedzialny za cały cykl życia oprogramowania, pracując z technologiami takimi jak Kotlin, Spring Boot oraz AWS w dynamicznym, Agile'owym środowisku.Wymagania:Znaczne doświadczenie z Kotlin i Spring Boot.Znajomość...