Software Developer (JavaScript - Integration / Scripting)
Eutopia Solutions
As a Software Developer specializing in JavaScript Integration/Scripting, you will play a crucial role in building and maintaining scripts, APIs, and system integrations within a trading ETRM/CTRM platform. Your work will involve connecting critical trading, reporting, and operational workflows, contributing to real-world energy trading and risk decisions.
- Key Responsibilities:**
- Develop JavaScript-based scripts and solutions using entity models, workbenches, and uploaders
- Build SOAP/REST API integrations
- Design reports, workflows, and automations
- Collaborate closely with business and technical stakeholders in London and globally
- Qualifications Required:**
- Strong proficiency in JavaScript (ES6+)
- Experience in dynamic HTML code generation, JSON/XML parsing and transformation, and SOAP/RESTful APIs
- Proficient debugging skills
- Prior experience in integration or enterprise systems
This role offers you the opportunity to work with specialist trading technology and gain exposure to a highly sought-after platform. While experience with ION Aspect CTRM/AspectScript would be advantageous, full training will be provided. Joining this global success story with over 30 years of experience will provide you with valuable insights into niche, high-demand trading tech and the chance to make a real impact in business-critical work.
If you are looking for a collaborative team environment, growth opportunities, and a great stepping stone into fintech/energy trading systems, this role is ideal for you. Take the next step in your career and apply now to be a part of this exciting opportunity. As a Software Developer specializing in JavaScript Integration/Scripting, you will play a crucial role in building and maintaining scripts, APIs, and system integrations within a trading ETRM/CTRM platform. Your work will involve connecting critical trading, reporting, and operational workflows, contributing to real-world energy trading and risk decisions.
- Key Responsibilities:**
- Develop JavaScript-based scripts and solutions using entity models, workbenches, and uploaders
- Build SOAP/REST API integrations
- Design reports, workflows, and automations
- Collaborate closely with business and technical stakeholders in London and globally
- Qualifications Required:**
- Strong proficiency in JavaScript (ES6+)
- Experience in dynamic HTML code generation, JSON/XML parsing and transformation, and SOAP/RESTful APIs
- Proficient debugging skills
- Prior experience in integration or enterprise systems
This role offers you the opportunity to work with specialist trading technology and gain exposure to a highly sought-after platform. While experience with ION Aspect CTRM/AspectScript would be advantageous, full training will be provided. Joining this global success story with over 30 years of experience will provide you with valuable insights into niche, high-demand trading tech and the chance to make a real impact in business-critical work.
If you are looking for a collaborative team environment, growth opportunities, and a great stepping stone into fintech/energy trading systems, this role is ideal for you. Take the next step in your career and apply now to be a part of this exciting opportunity.
Posted 6 Mar 2026 · Listing from OnJob.io. Create a free profile to apply and see your AI match score.
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