Senior OutSystems Developer

JR United Kingdom; City Of London; Hybrid; GBP 85,000 - 90,000; Full time

Job summary

A global trading organization is seeking a Senior OutSystems Developer to join their expanding team. This role involves developing critical applications for trading, ensuring performance and code quality, and collaborating with various stakeholders in a hybrid work environment. An attractive salary package with bonuses and healthcare is offered, emphasizing the role's significant impact on operations.

Benefits

Bonus

Pension

Bupa healthcare

Qualifications

• Proven experience with OutSystems, ideally in finance or trading.
• Strong SQL knowledge, focusing on stored procedures and performance tuning.
• Experience in fast-paced, agile settings.

Responsibilities

• Design, develop, and maintain OutSystems applications for trading.
• Collaborate with users for requirements and deliver solutions.
• Optimize SQL procedures and ensure system quality.

Skills

OutSystems

SQL

Agile environment

Communication

Job description

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Senior OutSystems Developer, london (city of london)

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Client:

X4 Technology

Location:

london (city of london), United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

3

Posted:

16.06.2025

Expiry Date:

31.07.2025

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Job Description:

A global commodity trading organisation that is investing heavily in technology to support its growing trading operations are offering the opportunity for a Senior OutSystems Developer to join their growing OutSystems team.

This is a fantastic opportunity for an experienced developer to take ownership of critical application development within the trading domain, using OutSystems as a core platform. You’ll be working alongside traders, analysts, and IT stakeholders to deliver bespoke, high-performance applications that support and optimise front-office trading activity.

The Responsibities:

• Design, develop, and maintain OutSystems applications to support day-to-day trading activities
• Work on end-to-end application delivery – from requirements gathering through to deployment and support
• Collaborate with business users and technical teams to understand trading requirements and deliver effective solutions
• Develop and optimise complex SQL stored procedures and database components that underpin trading applications
• Ensure code quality, system performance, and scalability across the platform
• Play a key role in the ongoing digital transformation of trading workflows

The Requirements:

• Proven experience as a developer working with OutSystems, ideally within financial services, trading, or energy sectors
• Strong hands-on knowledge of SQL, particularly around stored procedures, performance tuning, and database design
• Experience working in fast-paced, agile environments with a focus on mission-critical systems
• Ability to communicate effectively with both technical and non-technical stakeholders
• Knowledge of commodities or trading systems is advantageous, but not essential

The role is Hybrid (3 days a week) in the London office with a salary up to £85k with flexibility to £90k for the right candidate. The wider package includes bonus, pension, Bupa healthcare and more.

If you’re a Senior OutSystems Developer seeking a technically challenging role with real business impact, this is an outstanding opportunity to work in a front-office aligned position at the heart of the commodities market. Apply now for immediate consideration