Are you a Java professional who is thrilled about designing the right architecture for a new client and kicking it off at full scale in production? Are you good at putting a strong team together and leading it towards a project’s success?


You will be a part of Java/Big Data Unit at Sigma Software. In the unit, we have a bunch of different projects from all over the world starting with start-ups and up to large famous companies. We deal with various projects in Java and Big Data direction and have a lot of R&D works.

The main focus for Java Unit is on helping our client develop efficient business, provide best TEX practice.


- Play a lead/supervision role for existing Java projects in various domains, designing and building large-scale systems
- Be a leader and driver of Java Competence Center
- Participate in consulting projects, such as technology audits
- Engage new clients, run discovery phases, support sales activities
- Share technical knowledge with team mates and customers
- Get involved into projects with the possibility to learn new technologies and accumulate best practices
- Design, implement, test Java applications from scratch
- Review and optimize existing solutions


- Solid understanding of the software development process
- At least 4 years of experience in commercial software development
- Solid knowledge of Java programming language
- Strong knowledge of the mainstream frameworks and libraries
- Deep understanding of various architecture styles
- Strong understanding of different programming language paradigms: procedural, OO, functional, declarative
- A nuanced understanding of various estimation techniques
- Strong understanding of developer testing approaches
- Solid understanding of data storages both SQL and non-SQL
- Broad understanding of security concepts
- Upper-Intermediate level of English

Would be a plus:
- Experience in front-end development using mainstream frameworks and libraries
- Experience in programming using non-OO language

About Sigma Software

Sigma Software предоставляет высококачественные ИТ услуги для клиентов в таких сферах, как электронный бизнес, документооборот, телекоммуникации, военная отрасль, авиационно-космическая промышленность, банковское дело, финансы и недвижимость, а также в сфере туризма, индустрии развлечений и разработки игр.

Три основных направления бизнеса компании — разработка и поддержка программного обеспечения, разработка программного обеспечения на заказ, в том числе разработка решений под мобильные устройства, ИТ консалтинг в различных сферах, в частности в сфере электронного бизнеса, документооборота и работы с проблемной задолженностью.

Свои услуги мы предоставляем в основном для компаний, расположенных в Западной Европе и США. Офисы в Харькове и Одессе работают с 2005 года. В 2014 открылись новые офисы в Киеве, Львове, Варшаве (Польша) и Сан-Хосе (США).

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