Test Triangle - OutSystems Developer

App Developer is needed in London, United Kingdom.

Client: Test Triangle

Location: London, LND, gb

Contract: Contract

Job Description

Role Overview: The OutSystems Developer focuses on building scalable, secure, low code applications and workflow orchestrations using the OutSystems platform. The role blends business process understanding with application design, integrations, and front end/back end logic to deliver enterprise-grade solutions.

Key Responsibilities

• Application & Workflow Development
• Build responsive web and mobile applications using OutSystems Service Studio.
• Design workflow orchestrations, process automation, and data models.
• Develop logic, integrations, and reusable UI patterns and modules.
• Implement role-based access, security configurations, and performance optimisations.
• Integration & API Management
• Integrate with backend systems (REST/SOAP APIs, databases, SAP, CRM).
• Build and maintain integrations ensuring reliability and security.
• Design asynchronous flows, event-driven architectures, and external data connectors.
• Testing, Deployment & DevOps
• Conduct unit and integration testing.
• Troubleshoot performance issues and fix defects across environments.
• Support deployments using LifeTime, CICD pipelines, and environment promotions.
• Work with cross-functional teams on release planning and hypercare.
• Governance, Documentation & Best Practices
• Document architecture, modules, APIs, and change logs.
• Ensure adherence to OutSystems development standards and performance guidelines.
• Participate in code reviews, architecture discussions, and solution workshops.

Requirements

Required Skills & Experience

• 2–5 years of experience in OutSystems development (Traditional or Reactive Web / Mobile).
• Strong understanding of low-code application architecture and lifecycle.
• Experience with integrations (REST, SOAP, OAuth, SQL, message queues).
• Basic understanding of CSS, JavaScript, and relational databases (SQL Server, Oracle).
• Knowledge of application security, performance tuning, and scalable app design.

Good to Have

• OutSystems certifications (Associate, Professional, Tech Lead).
• Knowledge of cloud-native deployments and microservices patterns.
• Experience in Agile / DevOps and CI/CD integration for OutSystems.

Additional Responsibilities

• Handle technical escalations through effective diagnosis and troubleshooting of client queries.
• Manage and resolve technical roadblocks/escalations as per SLA and quality requirements.
• Provide product support and resolution to clients, guiding users through step-by-step solutions.
• Troubleshoot client queries in a user-friendly, courteous, and professional manner.
• Organize ideas and effectively communicate oral messages appropriate to listeners and situations.
• Follow up and make scheduled callbacks to customers for feedback and compliance to SLAs.

Capability Development

• Mentor and guide Production Specialists on improving technical knowledge.
• Collate training needs and conduct sessions to bridge identified skill gaps.
• Inform clients about conducted training sessions.
• Update job knowledge through self-learning opportunities and maintaining personal networks.

Performance Metrics

• Process: Monitor the number of cases resolved per day, compliance with quality standards, and customer feedback.
• Team Management: Measure productivity, efficiency, and absenteeism.
• Capability Development: Track training completion and technical test performance.