Middle/Senior Java Developer

Devexperts; São Paulo; Teletrabalho; BRL 150 000 - 190 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Meal Voucher Program

Resumo da oferta

Devexperts Brazil is seeking a Middle/Senior Java Developer to join our Research and Development team. You will be responsible for backend services that manage the complete order lifecycle, including capture, validation, routing, execution, price calculation, and reconciliation.

You'll work in an agile Scrum environment, emphasizing code quality, tests, and peer reviews, using Docker, PostgreSQL, and related tools to deliver high-performance, low-latency solutions for financial markets.

Qualificações

• Proficient in Java 11+ with experience in Collections, Streams, Threads, and Concurrency.
• Familiar with Spring, AspectJ, and Kotlin.
• Experience with testing using JUnit5 and Mockito.
• Experienced with Docker, PostgreSQL, Liquibase, Prometheus, and ELK.
• Exposure to distributed systems emphasizing performance and reliability.

Responsabilidades

• Back-end development for order lifecycle: capture, validation, routing, execution, reconciliation.
• Deliver high-performance, low-latency, fault-tolerant solutions with strong code quality.
• Work in Scrum environment with tools like Atlassian, Slack, Sonar, Docker.
• Perform multi-threading analysis and code reviews.
• Collaborate with experienced team in complex finance domain.

Conhecimentos

Java 11+

Spring

Kotlin

JUnit5

Mockito

Docker

PostgreSQL

Liquibase

Prometheus

ELK

Distributed systems

Asynchronous communication

Unix/Linux

Trading and capital markets

YourKit

JProfiler

VisualVM

Heap/Thread dump debugging

Descrição da oferta de emprego

Devexpertsworkswith respected financial institutions, delivering products and tailor-made solutions for retail and brokerage houses, exchanges, and buy-side firms. The company focuses on trading platforms and brokerage automation, complex software development projects, market data products, and IT consulting services.

Job Description

We are looking for aMiddle/Senior Java Developerto join the Research&Development Team.

As a backend developer, you will play a crucial role in managing the entire order lifecycle, encompassing order capture, validation, routing, execution, option price calculation, and reconciliation. Our priority is to deliver high-performance, low-latency, and fault-tolerant solutions, with a strong emphasis on code quality through comprehensive code reviews and rigorous testing.

Although our product holds a substantial presence, we consistently address both functional and non-functional requirements while responsibly managing technical debt. Our work environment is agile, primarily utilizing Scrum, and is supported by tools such as Atlassian, Slack, Sonar, Docker, and others.

• Optimize, document, and maintain code with thoroughtest coverage,
• Collaborate effectively with colleagues and embraceconstructive feedback,
• Conductmeticulous, blame-free code reviews to continually improve code quality,
• Perform analysis to effectively address multi-threading issues,
• Work collaboratively with experienced team members in a complex business environment,
• Understand detailed business requirements within the finance industry.

Qualifications

Must-have skills:

• Proficient in Java 11+ with experience in Collections, Streams, Threads, and Concurrency,
• Familiar with Spring, AspectJ, and Kotlin,
• Skilled in using JUnit5 and Mockito for effective testing,
• Experienced with Docker, PostgreSQL, Liquibase, Prometheus, and ELK,
• Exposure to distributed systems, with a focus on performance and reliability,
• Understanding of asynchronous communication principles,
• Knowledge of relational database internals, including indexes and locks,
• Experience in debugging heap and thread dumps,
• Proficient in code profiling using tools like YourKit, JProfiler, and Visual VM,
• Strong knowledge of Unix/Linux,
• Familiar with trading and capital markets,

Additional Information

Care for the employees is one of Devexperts' core values.

Employment Type
The hire will be under a CLT employment structure managed through Deel, ensuring full compliance with local labor regulations (INSS, FGTS, Life Insurance, 30 calendar days of paid vacation per year).

Work Regime & Flexibility

Flexible work arrangement with the possibility of remote work from anywhere in Brazil, subject to business needs and team alignment.

Additional Benefit

• Meal Voucher Program (BRL 40 per working day)