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.
8 жовтня 2021

Senior Java Engineer (вакансія неактивна)

Київ, віддалено

There has been a fundamental change in the amount of data companies are generating on a day-to-day basis. More and more users in an organization are now looking to use data to drive business decisions. Data is no more a second-class citizen and companies are seeing data as a competitive advantage. We see this change and we are on a mission to change the way companies leverage their data.

With a technology platform processing more than 100 billion records a month and doublingitself every 6 months, company is poised for exponential growth in the coming future. This position provides a unique opportunity to create a massive impact on all existing and future customers of company through technology innovation.


— 3+ years of experience in building scalable, highly critical distributed systems.
— Strong object-oriented design skills, ability to apply design patterns, and an uncanny ability to design intuitive modules and class-level interfaces.
— The ability to do deep problem solving and build elegant, maintainable solutions to complex problems.
— Experience in working on highly interdependent and complex multi-services architecture.
— Experience in working on highly concurrent multithreaded applications with a keen eye on system performance and throughput.
— Good understanding of system performance trade-offs, load balancing, and engineering for high availability.
— Excellent programming skills in Java/Python or any other popular programming language.
— Strong problem-solving and debugging skills.
— Good understanding of data structures and algorithms and their space and time complexities.
— Strong technical aptitude and a good knowledge of CS fundamentals.


— Work on highly maintainable and efficient components/systems.
— Complete ownership of Service/Services that you are responsible for.
— Lead by example, mentor, and guide team members on everything from structured problem solving to development of best practices.
— Platformize components as libraries, utilities, and services and promote reuse.
— Identify and resolve performance and scalability issues with an increasingly complex enterprise product.
— Actively participate in design & code reviews to build robust applications and features.
— Exhibit ownership and leadership skills required to become an indispensable part of the engineering team and culture.

We offer:
— To join only foreign product teams;
— To be fully involved in product development and implement your bits of knowledge and ideas.
— Competitive salary depends on your qualification;
— Flexible schedule: 8 hours per day, usually we start working from 9 to 11 am;
— Remotely during the quarantine, then the hybrid type of office;
— Paid vacation (18 working days per year);
— Paid sick leaves (10 working days per year);
— Registering as a private entrepreneur („ФОП”, managed by our accountant);
— Health insurance:
— Educational compensation;
— Monthly delivery of delicious lunches and snacks;
— Corporate life subject to quarantine regulations (a variety of online activities).