ION Trading Developer

TalentBridge Consulting LLC; Colombia; Remote; COP 66,960,000 - 111,600,000; Part time

Job summary

TalentBridge Consulting LLC is looking for an ION Trading Developer to join a remote, part-time team in Colombia. You will design and build Java backend components, focusing on reliability and scalability, and participate in CI/CD practices for timely delivery.

Collaborate with engineers to implement robust solutions, optimize performance, and contribute to testing strategies within an agile environment.

Qualifications

• 4+ years of backend Java development experience.
• Strong understanding of multithreading and OOP.
• Experience with testing, including unit and acceptance tests.
• DevOps and CI/CD experience.
• Experience with source control systems (Git/Bitbucket).

Responsibilities

• Design and build complex Java backend components.
• Collaborate with other engineers to implement robust solutions.
• Ensure reliable delivery through testing and CI/CD practices.
• Contribute to API design, performance optimization and code reviews.

Skills

Java

Multithreading

Design patterns

SOA

OOP

Algorithms

Test-driven development

DevOps

CI/CD

Git

Tools

Spring Framework

Git/Bitbucket

Job description

ION Trading Developer

Colombia

Part Time

Remote

EST

Indefinite

Own Mac or Windows device (own equipment required)

English (B2 or higher

About The Role

Join a development team working on ION Trading-related solutions. You will design and build complex backend components, collaborate with other engineers, and contribute to reliable delivery through testing and CI/CD practices.

Requirements

• 4+ years of demonstrated experience designing and coding complex backend software in Java.


• Thorough understanding of multithreading, design patterns, data structures, service-oriented architectures, object-oriented programming, and algorithms.


• Experience with test-driven development, including unit and acceptance/end-to-end testing.


• DevOps and CI/CD experience.


• Experience with source code control systems and best practices (Git, Bitbucket).

Nice to Have

• Spring Framework experience.


• Comfortable working with APIs.


• Additional programming languages: Python; scripting (TCL, JavaScript).


• Strong database knowledge, including SQL.


• Agile frameworks (Scrum) and Jira.


• Messaging frameworks (JMS, Kafka).


• Experience in banking/financial environments and/or trading platforms.


• Strong teamwork skills; ability to work under pressure.


• Excellent analytical skills.


• Ability to assess priorities and self-organize tasks to meet deadlines.

If you're proactive, collaborative, and passionate about this role, we’d love to hear from you.