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Full Stack Developer (French/English; C#, .NET, React) - Job Opportunity at Blue Soft Group

Geneva, Switzerland
Full-time
Mid-level
Posted: June 29, 2025
On-site
CHF 95,000 - CHF 130,000 per year (approximately USD 105,000 - USD 143,000). Geneva's status as a global financial hub and the specialized nature of energy trading technology, combined with the 5-8 years experience requirement, positions this role in the upper tier of Swiss technology compensation. The direct stakeholder interaction and global platform responsibilities justify premium compensation within this range.

Benefits

Central Geneva office location within 5 minutes of main train station and 1 minute from Lake Geneva, providing exceptional accessibility and work-life balance
Premium rooftop lunch area with panoramic views of Lake Geneva and the Alps, creating an inspiring work environment that enhances daily experience
Regular team-building activities and informal networking events that foster cross-departmental collaboration and celebrate achievements
Diverse international work environment with over 65 nationalities, providing rich cultural exchange and global perspective
Non-hierarchical work culture that enables individual potential development and career advancement
Direct interface opportunities with business stakeholders from operational to executive levels, accelerating professional growth

Key Responsibilities

Lead the expansion of a global analytics platform powered by comprehensive trading system data and external datasets, directly impacting strategic business intelligence capabilities
Drive requirements gathering and solution delivery through direct collaboration with diverse stakeholders ranging from operational tank operators to senior management, ensuring alignment between technical solutions and business objectives
Participate in complete development lifecycle management from initial definition through design to final delivery, taking ownership of end-to-end product development
Deliver high-performance, quality-focused solutions under tight deadlines, demonstrating ability to balance speed with excellence in a fast-paced trading environment
Collaborate with distributed global teams through structured agile processes including daily scrums, peer reviews, and design sessions, contributing to seamless international project execution
Architect and implement testable, maintainable code for globally distributed systems, ensuring scalability and reliability across multiple markets and time zones

Requirements

Education

University degree (Bachelor or Master) in Computer Science, MIS, or an equivalent field

Experience

5-8 years' experience working with C# and related .NET technologies within global enterprise solutions, 5+ years in front end development preferably web (React)

Required Skills

C# and related .NET technologies within global enterprise solutions Front end development preferably web (React) Excellent user interface building skills, perfectionist approach to styling/CSS Passion for creating the best user experience Strong proficiency using modular JavaScript, async patterns, and DOM manipulation Awareness of continuous integration and delivery concepts/technologies Experience with RDBMS and SQL (Oracle, SQL Server, PostgreSQL) Ability to interact with stakeholders to progress design and satisfy requests Takes great pride in the finished project, with a keen eye for detail Experience working in an agile scrum development model Proactive and user-focused, with a can-do attitude Self-motivated with the ability to prioritize, meet deadlines and manage changing priorities Strong communication skills (written and verbal) Excellent English oral and written skills French is a plus
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Sauge AI Market Intelligence

Industry Trends

The energy and commodities trading sector is experiencing unprecedented digital transformation as companies invest heavily in analytics platforms to gain competitive advantages in volatile markets. Traditional trading firms are modernizing their technology stacks to handle increasingly complex data streams from renewable energy sources, IoT sensors, and global supply chain networks. Full-stack developers with C# and React expertise are in extremely high demand within the financial services and energy trading sectors, particularly those who can build sophisticated analytics interfaces. The combination of backend .NET expertise with modern React frontend skills creates a premium skill set that commands significant compensation premiums. The energy transition movement is driving massive technology investments across the commodities trading industry, with firms allocating over $1 billion in capital to renewable projects and requiring advanced analytics platforms to manage this complexity. This creates sustained demand for developers who can build scalable, data-intensive applications.

Role Significance

Likely part of a 6-12 person analytics and development team within a larger technology organization. The distributed team structure and international collaboration requirements suggest working within a matrix organization with both local Geneva colleagues and global team members across multiple time zones.
This is a senior mid-level position with significant autonomy and stakeholder interaction. The role combines technical expertise with business acumen, requiring direct communication with executive leadership and operational teams. The global platform responsibility and requirement to interface across organizational levels indicates a role with substantial influence on business outcomes.

Key Projects

Development and enhancement of real-time trading analytics dashboards that provide critical market insights to traders and risk managers Integration of renewable energy data sources into existing trading platforms to support the company's energy transition investments Creation of mobile-responsive interfaces for field operations teams managing physical commodity assets Implementation of advanced data visualization tools for executive reporting and strategic decision-making

Success Factors

Ability to translate complex business requirements from diverse stakeholders into elegant technical solutions, requiring both deep technical skills and exceptional communication abilities Mastery of performance optimization techniques for data-intensive applications handling real-time trading data streams and large-scale analytics processing Cultural adaptability and language skills to work effectively in a multilingual, multinational environment while maintaining technical excellence Strong project management and deadline management skills to deliver high-quality solutions in the fast-paced, deadline-driven trading environment

Market Demand

Very High - The intersection of energy trading expertise, full-stack development skills, and multilingual capabilities creates a highly specialized and scarce talent pool. Geneva's position as a global commodities trading center, combined with the industry's digital transformation, ensures sustained high demand for these skills.

Important Skills

Critical Skills

C# and .NET expertise is absolutely essential as the primary backend technology stack, with 5-8 years of enterprise experience required to handle the complexity and scale of global trading systems. This forms the foundation for all backend development work and integration with existing trading infrastructure. React and frontend development skills are equally critical for creating the sophisticated user interfaces required by traders, analysts, and executives who depend on real-time data visualization and analytics. The perfectionist approach to UI/UX design directly impacts user adoption and business effectiveness. SQL and database management expertise across multiple platforms (Oracle, SQL Server, PostgreSQL) is crucial for handling the massive data volumes generated by global trading operations and external market data feeds. Performance optimization and query efficiency directly impact trading decision speed. Stakeholder communication and requirements gathering abilities are critical success factors, as the role requires translating complex business needs from diverse users into technical solutions. This skill determines project success and career advancement opportunities.

Beneficial Skills

French language capabilities provide significant advantages in Geneva's multilingual business environment and can accelerate integration with local teams and stakeholders, though English proficiency is the primary requirement. Continuous integration and delivery knowledge positions candidates for leadership in modern development practices and can drive efficiency improvements across the development lifecycle. Agile and Scrum methodology experience aligns with the collaborative, fast-paced trading environment and facilitates effective participation in distributed international teams. Financial services or trading domain knowledge, while not explicitly required, would accelerate onboarding and enable more effective solution design for complex trading scenarios.

Unique Aspects

Direct access to executive leadership and operational teams within a major global energy trading company, providing exceptional visibility and influence opportunities
Opportunity to work on cutting-edge analytics platforms supporting both traditional energy trading and renewable energy transition initiatives worth over $1 billion in investments
Premium Geneva location combining international business hub benefits with exceptional quality of life, including lakeside office environment and Alpine views
Multilingual, multicultural work environment with 65+ nationalities, creating unique networking and cultural exchange opportunities

Career Growth

Advancement to senior technical roles typically occurs within 2-3 years given the specialized nature of energy trading technology. Transition to leadership or product management roles may take 3-4 years with demonstrated stakeholder management success.

Potential Next Roles

Technical Lead or Senior Full Stack Developer with team leadership responsibilities and architectural decision-making authority Product Manager for trading technology solutions, leveraging technical background to drive product strategy and stakeholder management Solutions Architect specializing in financial services or energy trading platforms, designing enterprise-scale systems Technology Consultant for energy and commodities firms, providing strategic guidance on digital transformation initiatives

Company Overview

Blue Soft Group

Blue Soft Group appears to be a specialized technology consulting and staffing firm serving the financial services and energy sectors. Their client, described as one of the world's largest independent energy and commodities trading companies, represents the caliber of enterprise clients they serve. The firm focuses on placing technical talent within complex, high-stakes trading environments.

Positioned as a premium technology consulting firm with access to major international energy trading companies. Their ability to place candidates in senior roles at billion-dollar energy firms indicates strong market relationships and reputation within the specialized energy trading technology sector.
Strong presence in Geneva's financial and commodities trading ecosystem, with apparent connections to global energy trading firms. Their client's 40 worldwide offices and billion-dollar renewable energy investments suggest Blue Soft Group serves enterprise-scale international organizations.
Professional consulting environment that emphasizes matching candidates with high-caliber opportunities in prestigious organizations. The detailed description of client benefits and work environment suggests a focus on candidate experience and long-term placement success rather than transactional recruiting.
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