Qubit Labs is an Ukrainian IT-company, partner for tech industry product leaders all over the globe. We build developers’ teams for top companies, growing tech businesses and innovative startups from the USA, Europe, and the Middle East.
9 січня 2026

Backend Java Developer (And Python or PHP) (вакансія неактивна)

віддалено

Key responsibilities

  • Develops, manages, monitors and improves backend services and software processes, especially those for the ingestion and processing of large amounts of data from distributed sources.
  • Plans, organises, manages and delivers discrete software components
  • Contributes to product and performance improvements and optimisation of existing services.
  • Participates actively in team meetings, contributing knowledge and expertise to assist in decision-making when planning software projects.
  • Develops robustness into system infrastructure and both proactively and reactively deals with issues.
  • Performs recovery of systems/services when needed.
  • Ensures quality of new source code.
  • Writes automated tests (Unit tests and Integration tests)
  • Engages with collaborators inside and outside the organisation.


Other responsibilities of the role are:

  • To occasionally onboard new team members working in the same role or team as themselves.
  • To undertake any other duties which may reasonably be required.
  • To communicate professionally and clearly with others in order to solve problems.


Skills and experience

  • Education:

o At least 3-years of experience in backend programming (could be while being at a University)

o Master’s degree (or equivalent experience) in computer science

Skills:

  • Essential:

o Strong Linux fundamentals and scripting.

o Knowledge of the following tools and technologies:

▪ Source Code Management (GIT, GitHub)

▪ Logging

o Experience with full stack software development;

o Very good knowledge and experience of working with and querying databases.

o Solid experience of programming in Java and at least one of the following additional programming languages: PHP, Python

o Willingness to learn new things.

  • Desirable:

o Experience working with frameworks

o Experience with processing large amounts of data on a cluster, containerisation and parallelisation, e.g. Spark, Kubernetes, Docker

o Configuration Management (e.g. Puppet, Chef, and Ansible)

o Continuous Integration (e.g. Jenkins), Testing, Monitoring

  • Personal abilities and qualities

o Attention to detail with an attitude to deliver quality over quantity.

o Feeling love for software development.

o Ability to take on responsibility and blend in with a team.

o Ability to quickly demonstrate understanding of the project aims and specific tasks as requested, and a get-things-done attitude.

o Willingness to follow an agile development process according to Scrum.

o Ability to clearly communicate in English both orally and in writing.

Work Conditions & Benefits

  • Fully remote work with the flexibility to work from anywhere
  • Flexible working hours to support a healthy work—life balance
  • Coverage of online courses and professional development programs
  • 18 paid vacation days per year and 10 paid sick days
  • Company-provided equipment, including a laptop, monitor, and necessary accessories
  • English language lessons with regular practice sessions led by a native speaker