NET and React Developer
Trading environment
Senior position
About Our Client
Our client is a trading company located in Switzerland
Job Description
VISUALIZATION LAYER LEADERSHIP: Provides technical leadership and overall delivery accountability for the CRR risk visualization layer, guiding design decisions and ensuring consistent, high-quality implementation across the team.
RISK VISUALIZATION DELIVERY: Designs and implements user-facing risk reporting capabilities that enable efficient visualization and exploration of enterprise risk data, including positions, P&L, FX exposures, and entering adjustments.
FRONTEND EXPERIENCE DELIVERY: Leads the development of high-performance and intuitive user interfaces using React and AgGrid, optimized for large datasets and advanced interaction patterns such as drilldowns, pivots, filtering, and navigation.
BACKEND SERVICES AND APIs: Designs and develops .NET-based backend services that mediate access to OpenSearch, support aggregation and query orchestration, and enable consistent data consumption patterns.
OPENSEARCH CONSUMPTION: Guides and implements effective OpenSearch query, indexing and consumption patterns to support fast retrieval, fuzzy filtering, and flexible exploration of risk data published from PostgreSQL.
TEAM COACHING AND GUIDANCE: Leads and coaches junior full stack developers through hands-on collaboration, code reviews, and technical guidance, ensuring strong engineering practices and continuous skill development within the team.
ENGINEERING QUALITY: Sets and enforces engineering standards for the visualization layer, including code quality, testing practices, and CI/CD adoption, ensuring maintainable and reliable solutions.
PERFORMANCE AND USABILITY: Owns performance and usability outcomes for the visualization layer, actively identifying and addressing bottlenecks across frontend, backend, and OpenSearch interactions.
COLLABORATION: Works closely with the CRR Development Lead and Senior Business Analyst to align visualization capabilities with platform architecture and business risk requirements.
CONTINUOUS IMPROVEMENT: Continuously evaluates and improves visualization patterns, technical approaches, and team practices to enhance the effectiveness and scalability of CRR risk reporting.
The Successful Applicant
Minimum requirement of 7 years of relevant work experience, typically reflecting 7-10 years of experience delivering full-stack applications in data-intensive or analytics-driven environments.
Demonstrated experience leading delivery of user-facing reporting or analytics solutions, with proven ability to guide and mentor other engineers.Required Skills:
Mandatory
Strong experience developing backend services using .NET
Strong experience building frontend applications using React
Hands-on experience with AgGrid for large, data-intensive reporting views
Exposure to cloud-native deployment models and CI/CD pipelines
Good To Have
Experience working with risk, finance, or trading reporting platforms
Experience consuming and querying OpenSearch for fast, flexible reporting and fuzzy filtering
Familiarity with PostgreSQL-backed data solutions
Experience coaching or mentoring engineers in a delivery-focused environment
What's on Offer
Attractive Package
Contact: Thibaud De Balby
Quote job ref: JN