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Java Backend Developer

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Company Description

Devexperts has been working for nearly two decades consulting and developing for the financial industry. We solve complex technological challenges facing the most well-respected financial institutions worldwide.

By becoming a part of Devexperts, you’ll become a part of a company that fosters self-improvement and actively seeks out-of-the-box ideas.Our teams work together to create the next generation of financial software solutions. We welcome all candidates who believe, as we do, that innovation is grounded in education.

Job Description

We are developing one of the best trading platforms in the USA, serving more than 200k online users each day working over desktops, mobile and web.

Platform backend services are responsible for all business processes related to trading: order issuing, validation, routing, execution, option price calculation, reconciliation, etc. High performance, low latency and fault tolerance is our daily job. We strive for code quality performing careful code reviews and various types of testing.

Teams co-exist in a Scrum/Kanban environment backed by the Atlassian suite, Slack, TeamCity, Sonar, Docker, etc.

Teams are multi-cultural and distributed, typically consisting of 3-7 BE engineers balanced by QAs, FEs, BAs…

Major parts of our stack:

Java 11+, Collections, Streams, Threads, Concurrency, Azul JVM
Spring, JUnit5, AssertJ, Mockito
Docker, PostgreSQL, Liquibase, Splunk

We expect the Java Backend Developer to have:

passion for coding in Java
exposure to the Java (J2SE) platform, understanding what's happening under the hood: threads, collections, streams, memory, garbage collector
foundation in computer science data structures, algorithms and their complexities
desire to optimise, document and maintain code and also carefully cover it with tests
willingness and energy to take your ideas all the way from proof of concept to production-proof code
general responsibility and result-oriented mindset
desire to achieve goals as a team, willingness to help colleagues and ability to provide/accept constructive feedback
B1+ English to be able to communicate with multicultural teams and a US customer

Qualifications

Must-have skills:

trading and capital markets background
hands-on experience in concurrent programming and understanding of thread synchronisation approaches
exposure to distributed systems, following strong performance and reliability requirements
foundation in asynchronous communications
solid Unix/Linux knowledge

Additional Information

Care for the employees is one of Devexperts' core values. For the suggested position, we offer a benefits package that will guarantee the comfort of our new teammate.

Flexibility benefits:

Possibility of hybrid/remote work mode,
Flexible working hours.

Health and recreation benefits:

20 days of paid vacation,
5 days of fully paid additional wellness days,
Medical insurance – premium package,
Free MultiSport card.

Facility benefits:

Modern office with new equipment,
Panoramic view of Vitosha mountain,
PlayStation, Billiard, Relax zone and Gym,
Parking space/public transport card,
Free drinks and snacks.

Community benefits:

Teambuilding activities,
Corporate parties,
Football club,
Speakers' club,
Free admission to corporate external events,
Possibility of joining conferences and professional fairs.

Professional training benefits:

English language courses,
Local language courses for foreign employees,
Unlimited access to self-learning platforms,
Certification opportunities,
Mentorship Program.

Social benefits:

Referral bonuses for specific roles,
Paid leave upon special events.

Average salary estimate

$50000 / YEARLY (est.)

min

max

$40000K

$60000K

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What You Should Know About Java Backend Developer, Devexperts

Devexperts is on the lookout for a Java Backend Developer to join our vibrant team in Sofia, Bulgaria! With nearly two decades of experience in consulting and developing for the financial sector, our company thrives on tackling complex technological hurdles faced by leading financial institutions globally. You'll play a key role in developing one of the top trading platforms in the USA, which serves over 200,000 online users daily through an innovative blend of desktop, mobile, and web experiences. As a Java Backend Developer, you'll contribute to platform backend services managing critical business processes such as order issuance, validation, routing, execution, and pricing. We emphasize high performance, low latency, and fault tolerance in our code. Our dynamic, multi-cultural teams operate in a friendly Scrum/Kanban environment and utilize a robust tech stack including Java 11+, Spring, Docker, and PostgreSQL. If you’re passionate about coding in Java and have a solid foundation in data structures, algorithms, and concurrent programming, this is an exciting opportunity to collaborate on innovative financial software. Here at Devexperts, we foster self-improvement, welcome out-of-the-box thinking, and we believe that every idea can lead to groundbreaking solutions. Join us in creating cutting-edge technology while enjoying a fantastic set of benefits including flexible working hours, ample vacation days, and a modern workspace with stunning views of Vitosha mountain. Let's innovate together!

Frequently Asked Questions (FAQs) for Java Backend Developer Role at Devexperts

What are the main responsibilities of a Java Backend Developer at Devexperts?

As a Java Backend Developer at Devexperts, your main responsibilities will include developing and maintaining backend services that support crucial trading processes such as order validation, routing, and execution. You will ensure high performance and fault tolerance while working closely within a multi-cultural team environment to deliver robust features that enhance user experiences on our trading platform.