Talan

Lead Java Developer - Market Data

Talan$155K — $185K *
Finance & Insurance
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • 10-15 years of software development in Core Java with deep knowledge of multi-threading and concurrency.
  • Proven experience in high-performance, real-time data processing for fixed-income electronic trading.
  • Strong expertise in Spring Boot for enterprise application development.
  • Hands-on experience with Apache Flink for batch and stream processing.
  • Proficient in building and integrating REST, GraphQL, and RPC APIs.
  • Experienced with messaging platforms like Apache Kafka and event-driven architecture.
  • Skilled in deploying containerized applications using Docker and Kubernetes.

Responsibilities

  • Design and develop enterprise-grade Java applications for market data and trading.
  • Lead technical architecture and solution design efforts.
  • Mentor junior developers through code reviews and best practices.
  • Collaborate with traders and analysts for system requirements.
  • Create and refine system architecture and technical designs.
  • Provide development estimates and assist in project planning.
  • Ensure adherence to engineering standards throughout the software lifecycle.

Benefits

  • 401(k) retirement plan with company matching.
  • 15 days of paid vacation per year, increasing with seniority.
  • 8 paid holidays, 5 sick days, and 2 personal days annually.
  • Comprehensive health, dental, and vision insurance plans with FSA.
  • Voluntary short-term and long-term disability insurance.
  • Commuter and transit benefits.
Full Job Description


Location: NYC (Hybrid - at least 3 days onsite/week).

Visa Sponsorship: Talan does not sponsor U.S. work permits or employment visas.

We are seeking a VP-level Senior Java Developer / Technical Lead to join a Market Data and Trading Technology team within a leading financial institution. This hands-on role combines Java development, technical leadership, and architecture, working closely with Trading, Quantitative, Risk, and Technology teams to deliver scalable market data and trading solutions.

Responsibilities
  • Design and develop enterprise-grade, server-side Java applications supporting market data and trading platforms.
  • Provide technical leadership and guidance across architecture, solution design, development, and implementation.
  • Mentor developers through code reviews, design discussions, and engineering best practices.
  • Partner with traders, quantitative analysts, product teams, and other technology stakeholders.
  • Develop system architecture, technical designs, and implementation concepts.
  • Provide development estimates and support delivery planning.
  • Drive software engineering standards across the SDLC, including testing, release readiness, production stability, and operational resilience.
  • Maintain high code quality through automated testing, code coverage, static/dynamic analysis, security scans, and CI/CD controls.
  • Participate across the full software delivery lifecycle, from requirements and architecture through deployment and production support.
  • Support and continuously improve highly available, business-critical trading applications.


Qualifications

Required Skills
  • 10-15 years of software development experience in Core Java skills, including multi-threading, concurrency, object-oriented design patterns, and asynchronous/event-driven programming
  • Designed, built, and maintained high-performance, real-time data pipelines and pricing engines for fixed-income electronic trading
  • Strong experience with Spring Boot and enterprise application development.
  • Experience with Apache Flink for batch and stream processing.
  • Experience building and integrating APIs, including REST, GraphQL, and RPC.
  • Strong experience with messaging and streaming platforms, including Apache Kafka, JMS/ActiveMQ, and event-driven architectures.
  • Experience building, deploying, and maintaining containerized applications using Docker, Kubernetes, Red Hat OpenShift, or similar technologies.
  • Strong experience with AWS cloud-native services and architectures, including ECS, EKS, S3, EC2, and Infrastructure-as-Code tools such as CloudFormation or Terraform.
  • Strong database and data architecture experience, including PostgreSQL, Oracle, MS SQL Server, and/or Sybase.
  • Experience with Apache Camel, enterprise authentication frameworks, application integration, and enterprise application design.
  • Experience with enterprise monitoring, application state management, production observability, and production support.
  • Experience integrating applications with Bloomberg and/or Murex.
  • Experience with Ansible and related deployment/automation technologies.
  • Proven experience leading technical delivery, mentoring developers, and communicating effectively with business and technology stakeholders.
  • Bachelor's degree in Computer Science, Engineering, Finance, Quantitative Finance, or a related field.

Company's Benefits

At Talan, we invest in our employees' well-being and empower them with benefits, including:
  • 💵 Salary between USD $155,000 - US $185,000
  • 💸401(k) retirement plan with company matching
  • 🌴15 days of paid vacation per year at hire and up to 27 according to seniority (annual untaken vacation days are cashed out)
  • 📴8 paid holidays + 5 sick days + 2 personal days per year
  • ❤🩹Company health, dental, and vision insurance plans + FSA
  • 🦺Voluntary STD and LTD
  • 🚍 Commuter/transit benefits

About Talan

Talan is a French IT consulting firm that provides business and technology solutions to its clients. The company was founded in 2002 and has since grown to become a leading player in the European IT consulting market. Talan offers a wide range of services, including digital transformation, data management, software development, and cybersecurity. The company has a strong focus on innovation and has developed several proprietary tools and methodologies to help its clients achieve their goals. Talan has offices in several countries, including France, Switzerland, Canada, and the United States.
Learn more about Talan
Size
4,000 employees
Industry

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