Senior Full-stack Engineer (Java + React) job in Kraków / remotely

Senior Full-stack Engineer (Java + React)

Project - the aim you'll have

Our client is a cutting-edge clinical software startup, revolutionizing the world of clinical trials. Their agile, product-focused approach allows them to deliver innovative solutions that empower researchers and medical professionals to make faster, data-driven decisions that improve research outcomes. They are on a mission to transform the clinical trial industry, and we are looking for talented and passionate individuals to join their growing team.

Position - how you'll contribute

We are seeking a highly skilled Full-stack Senior Developer with expertise in Java, Spring Boot, and React to join one of our pods. The ideal candidate will have hands-on experience with AWS, Kubernetes, Terraform, or similar IaC technologies, and a strong understanding of modern web application architecture. As a Senior Engineer, you will play a key role in designing, building, and maintaining high-quality, scalable software solutions that meet business requirements

Key Responsibilities

  • Collaborate with and support team members, fostering a culture of teamwork, continuous improvement, and knowledge sharing.
  • Design and implement scalable, secure, and maintainable web applications using Java, Spring Boot, React, and other modern technologies.
  • Work closely with product managers, UX/UI designers, and other stakeholders to define and prioritize product requirements and translate them into technical solutions.
  • Contribute to architectural decisions, ensuring alignment with company best practices and industry standards.
  • Optimize applications for maximum speed, security, and scalability.
  • Implement and maintain CI/CD pipelines and automated testing frameworks.
  • Troubleshoot and resolve complex technical issues, providing insights and solutions to improve team productivity.
  • Stay up to date with new technologies, tools, and best practices, and incorporate them into your work to align with industry trends and standards.
Expectations - the experience you need
  • Bachelor’s degree in Computer Science or a related field, or equivalent practical experience.
  • 4+ years of experience in software development, with a focus on web applications.
  • Expertise in Java, Spring Boot, and React, with a strong understanding of modern web application architecture.
  • Proficient in designing and implementing RESTful APIs, microservices, and distributed systems.
  • Knowledge of Agile methodologies and experience working in a fast-paced, product-focused environment.
  • Excellent problem-solving, leadership, and communication skills.

Nice to have:

  • Experience with AWS, Terraform, or similar cloud technologies.
  • Experience in the clinical trials, healthcare, or pharmaceutical industry.
  • Familiarity with Docker, Kubernetes, and containerization technologies.
  • Working knowledge of AI/ML technologies such as model training and LLMs.
Our offer – professional development, personal growth
Hover on each benefit to learn more
Decide on the form and conditions of your employment
*Applicable in: Poland & Latam & MD/RO
Flexible employment and remote work
*Applicable in: Poland & Latam & MD/RO
Work with the latest technologies for industry leaders
*Applicable in: Poland & Latam & MD/RO
International projects with leading global clients
*Applicable in: Poland & Latam & MD/RO
Travel to clients’ and work in their environments
*Applicable in: Poland & MD/RO
International business trips
*Applicable in: Poland & MD/RO
Work comfortably in a relaxed and inspiring atmosphere that does not enforce a dress code
*Applicable in: Poland & Latam & MD/RO
Non-corporate atmosphere
*Applicable in: Poland & Latam & MD/RO
Develop your skills at work – language classes come to you
*Applicable in: Poland & MD/RO
Language classes
*Applicable in: Poland & MD/RO
Develop your competences and skills through skill centers and webinars
*Applicable in: Poland & MD/RO
Internal & external training
*Applicable in: Poland & MD/RO
Take care of the health of you and your loved ones
*Applicable in: Poland & MD/RO
Private healthcare and insurance
*Applicable in: Poland & MD/RO
Work out, swim and enjoy other fun activities
*Applicable in: Poland & MD/RO - monthly sport budget
Multisport card
*Applicable in: Poland & MD/RO - monthly sport budget
Take part in activities that support your physical and mental health
*Applicable in: Poland & Latam & MD/RO
Well-being initiatives
*Applicable in: Poland & Latam & MD/RO
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