DxFeed is a leading provider of data services for the capital markets industry. The company sources and stores direct market data feeds from various exchanges and market participants worldwide. dxFeed has built one of the most comprehensive ticker plants, offering the broadest range of data services for streaming, consolidation, storage, extraction, and analytics. These include index construction and maintenance for buy-side and sell-side institutions of the global financial industry.
Job Description
We are looking for a Senior Java Developer, an experienced Java/Kotlin developer, to join our distributed cross-functional team.
Our current project focuses on the development of high-performance backend systems providing solutions in the field of financial technology combining expertise in software development and mathematics. To build our broad product lineup we are using different technologies and stacks best suitable for specific solutions:
1. Spring, Caffeine, Netty and other frameworks to ease data manipulation and distribution,
2. Low latency messaging framework to distribute millions of messages per second to thousands of clients,
3. Data storage and compression services to store and deliver hundreds of terabytes of data to our institutional and retail customers,
4. AWS (EC2, ELB, EBS, S3, etc) to make our systems highly available and easily scalable,
5. Hazelcast for distributed caching and application scaling.
We expect the Senior Java Developer to:
1. Development of new and enhancement of existing services in Java/Kotlin for data processing, real-time and historical analysis for the whole universe of financial data that we deliver,
2. Development of a specialized language for processing financial time series data, high-performance queries and strategy definitions, including a JIT compiler and tools,
3. Development of high-performance mission-critical services for receiving, processing, storing and distributing financial information from external sources.
4. Participate in the development of one or more dxFeed products, working in a team of 3 to 8 developers,
5. Design resilient and scalable system architectures, research into the newest software technologies and development tools as well as the project domain,
6. Become an owner of implemented solutions and components,
7. Continuous innovation for services and technology stack.
Qualifications
Must-have skills:
1. Willingness to take responsibility, result-oriented mindset,
2. Solid knowledge of algorithms and data structures,
3. Great knowledge of Core Java,
4. Desire to achieve goals as a team, willingness to help colleagues and ability to take part in deep-going discussions to find out the right way to design or implement the system,
5. Upper-intermediate English to be able to communicate efficiently with the team and clients,
6. 3+ years of software development in commercial projects.
Nice-to-have skills:
1. Experience in software development for financial or brokerage businesses,
2. Understanding of parallel programming, experience in multithreaded application development,
3. Understanding of relational databases design, SQL knowledge, working experience with PostgreSQL,
4. Experience in development of distributed software systems with strong performance and reliability requirements,
5. Knowledge of Kotlin,
6. Knowledge of Unix-family OS,
7. Knowledge of methodologies and principles of application lifecycle management, experience with bug tracking, version control and requirements’ management systems.
Life in Devexperts
We will only achieve our mission if we live our culture. We start with becoming learners in all things—having a growth mindset. Then we apply that mindset to learning about our customers, being diverse and inclusive, working together as one, and—ultimately—making a difference in the world.
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