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Senior Java API Developer

Masovian Voivodeship, Poland (On-site)

Senior Java API Developer

3 Weeks ago • 5 Years + • Full Stack Development

About the job

5 skills required for this role

Test your skills to join the top 1% applicants for this job

java

jdbc

team-player

scalability

risk-management

Job Description

Senior Java API Developer at a leading international bank focused on financial markets. Collaborate with developers, infrastructure experts, testers, and architects to deliver Java-based solutions. Take ownership of analysis, design, build, and delivery of software components. Responsibilities include identifying, estimating, and reporting on task progress, applying architectural principles (scalability, security, fault tolerance), and developing a deep understanding of Market Risk & Market Risk Stress Testing. The role requires strong Java skills (JDK 17, GC, collections, threading, etc.) and experience with REST, JDBC, JPA, and more.

Must have:

5+ years Java experience
Core Java expertise (JDK 17, GC, collections)
REST Template/WebClient, JDBC & JPA
Strong team player
Excellent written & verbal English

Good to have:

Google Guice, Google gRPC, Protobuf
Consul, Netty
ClickHouse

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Project description

We are a leading international bank focused on helping people and companies prosper across Asia, Africa and the Middle East.

To us, good performance is about much more than turning a profit. It's about showing how you embody our valued behaviors - do the right thing, better together and never settle - as well as our brand promise, Here for good.

We're committed to promoting equality in the workplace and creating an inclusive and flexible culture - one where everyone can realize their full potential and make a positive contribution to our organization. This in turn helps us to provide better support to our broad client base.

About the Team

Financial Markets (FM) has expertise combined with deep local market knowledge to deliver a variety of risk management, financing and investment solutions to our clients. The FM team offers capabilities across origination, structuring, sales, trading and research. Offering a full suite of fixed income, currencies, commodities, equities and capital markets solutions, FM has firmly established itself as a trusted partner with extensive on-the-ground knowledge and deep relationships.

Responsibilities

Collaborate with fellow developers, financial market infrastructure experts, testers, architects and operations teams to deliver working solutions.

Take ownership of the analysis, design, build and delivery of software components written in Java.

Take responsibility for identification, estimation and reporting on of progress of tasks.

Assimilate, challenge, help refine and then apply architectural principles around scalability, security and fault tolerance.

Develop a deep understanding of the mechanics of Market Risk & Market Risk Stress Testing and apply this knowledge.

Skills

Must have

Experience & strong academic background o 5+ years with Java o Continuous learning

staying up to date with the modern technologies o Good general understanding of how the computers & networks work

Technical skills o Excellent knowledge and hands-on skills in Core Java, JDK 17, GC, collections & streams, threading, latency problems, exceptions, optimisation. o REST Template / WebClient, JDBC & JPA, Lombok, Jackson o Good to have: Google Guice, Google gRPC, Protobuf, Consul, Netty

Soft skills o Strong team player o Highly effective verbal and written English communication skills.

Nice to have

ClickHouse

Other

Languages

English: C1 Advanced

Seniority

Senior

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About The Company

Luxoft

1266 Active Jobs

Luxoft, a DXC Technology Company (NYSE: DXC), is a digital strategy and software engineering firm providing bespoke technology solutions that drive business change for customers the world over. Acquired by U.S. company DXC Technology in 2019, Luxoft is a global operation in 44 cities and 21 countries with an international, agile workforce of nearly 18,000 people. It combines a unique blend of engineering excellence and deep industry expertise, helping over 425 global clients innovate in the areas of automotive, financial services, travel and hospitality, healthcare, life sciences, media and telecommunications.

DXC Technology is a leading Fortune 500 IT services company which helps global companies run their mission critical systems. Together, DXC and Luxoft offer a differentiated customer-value proposition for digital transformation by combining Luxoft’s front-end digital capabilities with DXC’s expertise in IT modernization and integration. Follow our profile for regular updates and insights into technology and business needs.