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Senior Java Developer

Lesser Poland Voivodeship, Poland (Hybrid)

Senior Java Developer

1 Week ago • 5 Years + • Full Stack Development

About the job

12 skills required for this role

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

java

ci-cd

restful-api

azure

aws

python

spring-framework

design-patterns

agile-development

bloomberg

derivatives

automated-testing

Job Description

This Senior Java Developer role focuses on building and maintaining high-performance applications for Fixed Income Rates and Credit trading desks. Responsibilities include architecting and developing scalable Java applications, optimizing existing components, leading UAT sessions, translating business requirements into technical specifications, collaborating with global IT teams, and supporting production rollouts. The ideal candidate will have 5+ years of Java development experience, strong knowledge of multi-threaded programming, expertise in object-oriented design, and experience with Agile development. The role involves working with a global team across multiple locations and requires strong communication and problem-solving skills. The position offers a hybrid work model with a minimum of 3 days in the office per week.

Must have:

5+ years Java development experience
Multi-threaded programming expertise
Object-oriented design & SOLID principles
Functional programming concepts
Agile development experience
Excellent problem-solving skills

Good to have:

Low-latency knowledge
Financial markets understanding (Rates & Credit)
Experience with trading platforms
Automated testing & CI/CD
Python or scripting languages
Spring Framework & RESTful APIs
Cloud platforms (AWS, Azure, GCP)

Project description

Your Role:
We're seeking a passionate Java developer to create innovative applications for Fixed Income Rates and Credit trading desks. You'll deliver high-performance solutions while maintaining existing functionality.
Your Team:
You'll join our global Fixed Income Rates and Credit markets technology team. We're a fast-paced, motivated group spread across 8 cities in 6 countries (US, Europe, Asia Pacific). Our mission is to develop cutting-edge solutions for complex business problems while maintaining a sophisticated multi-faceted platform.

Responsibilities

Architecting and developing scalable Java applications for complex business challenges

Optimizing and refactoring existing components to improve performance and maintainability.

Leading UAT and demonstration sessions with key stakeholders

Translating business requirements into technical specifications

Collaborating with global IT teams to ensure seamless integration.

Supporting production rollouts and providing ongoing maintenance

Skills

Must have

5+ years of professional Java development experience

Strong knowledge of multi-threaded programming techniques

Expertise in object-oriented design patterns and SOLID principles

Experience with functional programming concepts.

Familiarity with messaging systems like Kafka and data serialization formats (e.g., AVRO)

Proven track record in Agile development environments

Excellent problem-solving and analytical skills

Strong communication skills, able to explain complex technical concepts to non-technical stakeholders.

Self-motivated with the ability to manage multiple priorities in a fast-paced environment.

Willingness to learn and adapt to new technologies and market changes.

Degree in Computer Science, Engineering, or related field Office minimal attendance

3 days a week.

Nice to have

Knowledge of low-latency,

Understanding of financial markets, particularly Rates and Credit bonds/derivatives

Experience with trading platforms (e.g., Bloomberg, Tradeweb)

Proficiency in automated testing (unit, integration, performance) and CI/CD practices

Working knowledge of Python or other scripting languages

Experience with Spring Framework and RESTful API design

Knowledge of cloud platforms (AWS, Azure, or GCP)

Other

Languages

English: C1 Advanced

Seniority

Senior

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About The Company

Luxoft

1157 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.