Senior Java Developer

6 dni temu


Warszawa, Mazovia, Polska Luxoft Pełny etat

Project Overview

Luxoft is building a cutting-edge platform for its clients in the banking and capital markets industry. The goal is to create a centralized sales and trading business vertical that offers a seamless client experience.

The current setup mirrors the back-end with three separate workflows and infrastructures across products, making it essential to develop a unified platform.

Key Responsibilities

  1. Large Application Deployment: Deploy and support large applications to meet the demands of the platform.
  2. State-of-the-Art Instrumentation: Implement advanced application instrumentation, including logging, tracing, and metrics, to ensure optimal performance.
  3. Name Server Registry and Service Management: Design and implement a name server registry, auto DNS, discoverability of services, service registry, and service management system.

Mandatory Skills

  1. Strong Java Development Background: 6-7 years of experience in Java development with a solid understanding of core Java concepts.
  2. Service Integration Expertise: Proven knowledge of integrating services using REST, grpc, MQ, and Kafka.
  3. Computer Science Fundamentals: In-depth understanding of computer science concepts, including concurrency, algorithms, data structures, and distributed systems.

Nice-to-Have Skills

  1. Sales and Trading Domain Knowledge: Familiarity with the sales and trading domains of investment banking business.
  2. Graph Partitioning and Distribution: Experience with graph partitioning, distribution, serialization, and visualization.
  3. JNI and Java/.Net Integration: Knowledge of JNI, Java/.Net integration, and memory management.
  4. Multithreaded Development: Ability to develop high-performance, multithreaded code.
  5. Concurrent Programming: Proficiency in concurrent programming and zero-lock execution techniques.


  • Warszawa, Mazovia, Polska PMSolutions Pełny etat

    SENIOR JAVA DEVELOPERLOCATION: GDYNIA, GDAŃSK, ŁÓDŹ, WARSZAWATYPE: HYBRID (4 time a month)SALARY: from 18000 pln to 21000 pln bruttoJAVA DEVELOPER BACKENDGdańsk/ Lodz/WarsawWhat you'll be doing as Senior Java Developer:-Developing code and assuring code quality,-Cooperating with your team: developers, QA testers, Scrum master, Product Owner and...


  • Warszawa, Mazovia, Polska Ascendion Pełny etat

    Job DescriptionDream Team Alert: We're Hiring a Senior Java Developer to Join Our Growing Cloud Crew.As a senior member of our team, you will be responsible for designing, developing, and deploying cloud-native applications on AWS.Tech Stack: Java, Spring Boot, EKS, Lambda, ElasticCache, SQL/NoSQL databases, AWS Step Functions, CloudWatch.Tools: Git/GitHub,...


  • Warszawa, Mazovia, Polska Luxoft Pełny etat

    Luxoft is a leading provider of software development services, and we're currently seeking a highly skilled Senior Java Developer to join our team.This role involves collaborating with cross-functional teams to ensure seamless integration, as well as supporting production rollouts and providing ongoing maintenance.Key Responsibilities:Developing and...


  • Warszawa, Mazovia, Polska Square One Resources Sp. z o.o. Pełny etat

    Open and transparent software company focused on working with startups.Lead - Senior Java Fullstack DeveloperTwój zakres obowiązkówDevelop and maintain web applications using Java (Spring) and Angular or React. Design and implement backend services (APIs) and integrate them with frontend components. ...


  • Warszawa, Mazovia, Polska Luxoft Pełny etat

    Senior Java Developer - eTrading Solutions Developer Rates and Credits4 days ago Be among the first 25 applicantsPrivate Medical & Dental care & Life Insurance coveredInternal Mobility program - possibility of rotation between projects, locations, accounts...and moreProject Description:Your Role:We're seeking a passionate Java developer to create innovative...


  • Warszawa, Mazovia, Polska DCV Technologies Pełny etat

    Senior Java developer with GCPWe are looking for a highly skilled and experienced Senior Java Backend Developer to join the dynamic team of one of the largest investment banks globally. The ideal candidate will have a strong background in Java development and extensive experience with Google Cloud Platform (GCP). As part of the team, you will be responsible...


  • Warszawa, Mazovia, Polska DCV Technologies Pełny etat

    Senior Java developer with GCP We are looking for a highly skilled and experienced Senior Java Backend Developer to join the dynamic team of one of the largest investment banks globally. The ideal candidate will have a strong background in Java development and extensive experience with Google Cloud Platform (GCP) . As part of the team, you will be...

  • Senior Java Developer @

    4 tygodni temu


    Warszawa, Mazovia, Polska Devire Pełny etat

    Devire IT Outsourcing is a form of cooperation dedicated to IT professionals, based on the principles of own business - B2B, implementing projects for clients running innovative and modern projects.Together with our client, a global leader in AI-driven financial solutions, we are expanding their tech hub in Poland and seeking highly skilled Senior Java...

  • Senior Java Developer

    4 tygodni temu


    Warszawa, Mazovia, Polska Link Group Pełny etat

    Senior Java DeveloperAt Link Group, we specialize in building tech teams for Fortune 500 companies and some of the world's most exciting startups. Our mission is to connect talented professionals with opportunities that align with their skills, interests, and career aspirations.We are currently looking for a Senior Java Developer to join our team and lead...


  • Warszawa, Mazovia, Polska Sii Polska Pełny etat

    We are looking for a Senior Java Developer to join our project from the retail industry. The project is related to the acquisition of another company and the migration and unification of the systems of both organizations.As our worker, you will join a community of over 700 Java Developers at Sii.- At least 5 years of Java development experience, including...


  • Warszawa, Mazovia, Polska Sii Polska Pełny etat

    We are looking for a Senior Java Developer to join our project from the retail industry. The project is related to the acquisition of another company and the migration and unification of the systems of both organizations. As our worker, you will join a community of over 700 Java Developers at Sii. At least 6 years of Java development experience, including...


  • Warszawa, Mazovia, Polska DCV Technologies Pełny etat

    Senior Java Fullstack DeveloperWe are looking for Senior Java Fullstack Developer on behalf of our client to join to the leader from the payment sector.Contract: B2BLocation: Hybrid work 2-3 days from Warsaw office;Job Description:• Bachelor's Degree in Computer Science, Software Engineering, or a related discipline• 7+ years of hands-on development...

  • Senior Java Developer

    3 tygodni temu


    Warszawa, Mazovia, Polska DEVTALENTS sp. z o.o. Pełny etat

    technologies-expected : Java JUnit Mockito AWS Terraform CDK technologies-optional : OAuth 2.0 OpenID Connect JWT GraphQL Kubernetes about-project : We are looking for a Senior Java Developer to be a part of the DEVTALENTS team and contribute to the development of truly amazing solutions for businesses all over the world. Joining DEVTALENTS can be a...


  • Warszawa, Mazovia, Polska JobFinder Spain Pełny etat

    Job OverviewWe are seeking an experienced Senior Full Stack Java Developer to join our team. As a key member of our engineering team, you will be responsible for designing and developing scalable, efficient, and secure software solutions using Java and React.About the RoleThis is an excellent opportunity for a highly skilled Java developer who is passionate...


  • Warszawa, Mazovia, Polska Luxoft Poland Pełny etat

    We're looking for a seasoned Senior Java Developer to join our team at Luxoft Poland. As a key member of our software development group, you'll be working on high-profile projects that transform the way organizations approach digital transformation.About the JobThis is a mid-senior level, full-time position in the IT Services and IT Consulting industry.Key...


  • Warszawa, Mazovia, Polska DEVTALENTS sp. z o.o. Pełny etat

    technologies-expected : Java JUnit Mockito AWS Terraform CDK technologies-optional : OAuth 2.0 OpenID Connect JWT GraphQL Kubernetes about-project : We are looking for a Senior Java Developer to be a part of the DEVTALENTS team and contribute to the development of truly amazing solutions for businesses all over the world. ...

  • Senior Java Developer @

    3 tygodni temu


    Warszawa, Mazovia, Polska Tooploox Pełny etat

    We are Tooploox, an AI software development company offering custom AI solutions and services. We help innovative companies and startups design and build digital products with generative AI, mobile, and web technologies.Our team, consisting of nearly 200 experts including our R&D team of over 40 engineers, many with PhDs, has pioneered AI solutions across...

  • Senior Java Developer @

    4 tygodni temu


    Warszawa, Mazovia, Polska Tooploox Pełny etat

    We are Tooploox, an AI software development company offering custom AI solutions and services. We help innovative companies and startups design and build digital products with generative AI, mobile, and web technologies.Our team, consisting of nearly 200 experts including our R&D team of over 40 engineers, many with PhDs, has pioneered AI solutions across...


  • Warszawa, Mazovia, Polska Luxoft Pełny etat

    At Luxoft, we are seeking a skilled Senior Java Developer to create innovative applications for Fixed Income Rates and Credit trading desks.We deliver high-performance solutions while maintaining existing functionality. You'll be part of our global Fixed Income Rates and Credit markets technology team, spread across multiple locations...


  • Warszawa, Mazovia, Polska Jit Pełny etat

    Join to apply for the Senior Java Developer role at Jit TeamSalary: 1000 - 1200 PLN/MD on B2BRemote: Flexible hybrid from Gdansk | Gdynia | WarsawWhy choose this offer?You can expect a flexible work organization.The international work environment will give you the opportunity to interact with the English language on a daily basis.Scandinavian organizational...