Fintech | Client Solutions Technical Engineer – Capital Markets

Orchestrade; Paris; On-site; EUR 42,000 - 64,000; Full time

Job summary

Orchestrade in Paris seeks a Client Solutions Engineer to join the engineering-facing Client Solutions team. You will implement, configure and troubleshoot a sophisticated Portfolio Management System, collaborating with software engineers, product teams and client technical staff.

This position offers exposure to enterprise software, APIs, databases, distributed systems and debugging, with a focus on production deployment, issue resolution and continuous improvement in a fintech environment.

Qualifications

• Bachelors degree or equivalent in CS/SE/IS.
• Proficiency in at least one OO language (C#, Java, Python).
• Basic SQL and relational databases knowledge.
• Familiarity with REST APIs and JSON.
• Strong analytical and debugging skills.
• Excellent English communication (written and spoken).
• Interest in enterprise software and fintech.

Responsibilities

• Investigate and troubleshoot complex issues across the application stack.
• Debug using logs, SQL, APIs and dev tools.
• Configure and customize the Orchestrade platform for client needs.
• Validate new features and assist in testing.
• Analyze incidents, identify root causes, implement fixes.
• Collaborate with Engineering, PM and QA teams.
• Support integrations with third-party apps and market infrastructure.
• Contribute to performance improvements and best practices.
• Document investigations and solutions.
• Interact with client tech teams during implementations and support.

Skills

OOP programming

SQL basics

REST APIs

Debugging skills

English fluency

Distributed systems interest

Education

Degree in Computer Science / Software Engineering / Information Systems

Tools

Git

Cloud & containers (Azure/AWS/Docker/Kubernetes)

Scripting & automation

Job description

Orchestrade is the market leading complete cross-asset front-to-back trading and risk management platform used by investment banks, hedge funds, asset managers, private banks, energy and utility companies. A trusted technology partner that truly understands and meets the needs of firms, from start-up operations to the largest global enterprises.

About the Position

We are looking for a ** Client Solutions Engineer** to join our engineering-facing Client Solutions team.

This role is ideal for engineers who enjoy solving complex technical problems in production environments. You will work on the implementation, configuration and troubleshooting of a sophisticated Portfolio Management System (PMS), collaborating closely with software engineers, product teams and technical client teams.

You will gain hands-on experience with enterprise software, APIs, databases, distributed systems and debugging while discovering how technology powers global financial markets.

Job Summary

The Client Solutions Engineer contributes to the successful deployment and operation of the Orchestrade platform by investigating technical issues, validating software behavior, supporting implementations and working closely with Engineering to deliver robust solutions.

What You'll Do

• Investigate and troubleshoot complex technical issues across the application stack
• Debug application behavior using logs, SQL queries, APIs and development tools
• Configure and customize the Orchestrade platform to meet client requirements
• Validate new features and participate in functional and regression testing
• Analyze production incidents, identify root causes and propose sustainable fixes
• Collaborate closely with Software Engineering, Product Management and QA teams
• Support system integrations with third-party applications and market infrastructure
• Optimize platform performance and contribute to continuous improvement initiatives
• Document technical investigations, solutions and implementation best practices
• Interact with client technical teams during implementations and production support

What You'll Gain

• Strong experience troubleshooting a large-scale enterprise software platform
• Exposure to modern software engineering practices in a fintech environment
• Hands-on experience with APIs, databases, debugging and system integration
• Understanding of distributed trading and risk management systems
• Direct collaboration with experienced software engineers and product teams
• Rapid technical growth through challenging real-world production issues
• Exposure to capital markets and financial technology without requiring prior expertise

Requirements

• 0-3 years of experience in Software Engineering, Technical Support, Solutions Engineering or a similar technical role
• Degree in Computer Science, Software Engineering, Information Systems or equivalent
• Good programming skills in an object-oriented language (C#, Java, Python or similar)
• Basic knowledge of SQL and relational databases
• Familiarity with REST APIs, JSON and system integrations
• Strong analytical and debugging skills
• Ability to understand complex software architectures and data flows
• Excellent communication skills in English (written and spoken)
• Interest in enterprise software, distributed systems and financial technology

Nice to Have

• Experience with Git or other version control systems
• Exposure to cloud technologies or containerization (Azure, AWS, Docker, Kubernetes)
• Knowledge of scripting or automation
• Basic understanding of financial markets or trading systems

Ideal Profile

You enjoy understanding how complex software works and finding efficient solutions to technical problems.

You are curious, analytical and comfortable investigating issues that span multiple components of a system.

You like collaborating with developers and technical stakeholders while also being able to explain technical concepts clearly.

You are motivated by learning modern enterprise technologies in a demanding, high-performance environment.

Why Join Us?

• Work on a leading Portfolio Management System used by top-tier financial institutions worldwide
• Join a highly technical team working on challenging production environments
• Learn from experienced software engineers and fintech specialists
• Develop expertise in enterprise architecture, debugging and distributed systems
• Build a unique technical profile combining software engineering, systems integration and financial technology
• Grow quickly in an international, collaborative and engineering-driven environment