Full-Stack Developer (Microsoft & React Stack)

LGT Capital Partners Ltd.; Bauma; Hybrid; CHF 120,000 - 180,000; Full time

Job summary

LGT Capital Partners is seeking an experienced Full-Stack Developer to help develop and operate its in-house portfolio management platform. The team collaborates with investment professionals and business users across the full application lifecycle.

The stack includes .NET services and Web API on IIS, SQL Server with T-SQL, and a React/TypeScript frontend. You will own full-stack delivery, production support, and CI/CD pipelines to ensure stable operations.

Qualifications

• University degree in Computer Science or equivalent.
• 5+ years of professional software development with React, TS, SQL Server, T-SQL, .NET and C#.
• Experience operating and supporting production applications, including CI/CD and deployment processes.
• Experience with DevExpress/DevExtreme; familiarity with financial/trading/reinsurance is a plus.
• Strong English; German language skills would be a plus.
• Proactive and independent with strong teamwork skills.

Responsibilities

• Develop and operate the in-house portfolio management platform across front-end, back-end, and database layers.
• Provide production support, troubleshooting, and Windows Server/IIS administration as needed.
• Maintain CI/CD pipelines, deployment processes, and development tooling.
• Collaborate with business users to refine requirements and design robust solutions using appropriate technologies.

Skills

React

TypeScript

.NET

C#

CI/CD

English written

German (optional)

Education

University degree in Computer Science

Tools

DevExpress/DevExtreme

Windows Server

IIS

Job description

LGT Capital Partners is a leading global specialist in alternative investing with over USD 110 billion in assets under management and more than 700 institutional clients in 50 countries. An international team of over 900 professionals is responsible for a wide range of investment solutions. LGT is also one of the world’s largest investors in insurance-linked investments, offering funds and mandates with a range of risk and return characteristics to optimally meet the investor’ appetite.

Job Description

The LGT ILS development team is seeking an experienced Full-Stack Developer to help develop and operate its in-house portfolio management platform. The team works closely with investment professionals and other business users and is responsible for the complete application lifecycle, from requirements analysis and solution design through implementation, deployment, operations, and ongoing improvement.

The primary project is a portfolio management system, consisting of:

• .NET services integrating with internal and external data sources;
• .NET Web API back-end hosted on IIS and responsible for the system’s core operations;
• complex reporting and business intelligence functionality implemented in Microsoft SQL Server: T-SQL , stored procedures;
• React/TypeScript front-end.

The team’s responsibilities include:

• full-stack development across front-end, back-end, and database layers;
• operating and supporting the applications in production, including troubleshooting and occasional Windows Server and IIS administration;
• maintaining the team’s CI/CD pipelines, deployment processes, and development tooling;
• working directly with business users to refine requirements and design solutions, while selecting technologies, libraries, and frameworks that fit the problem.

Requirements

• A university degree in Computer Science or equivalent;
• At least five years of professional software development experience, with strong hands-on skills in React, TypeScript, Microsoft SQL Server, T-SQL, .NET, and C#;
• Experience operating and supporting production applications, including CI/CD and deployment processes;
• Experience with DevExpress/DevExtreme as well as familiarity with financial, trading, or reinsurance industry would be a strong asset;
• Familiarity with AI and the critical yet efficient use of AI tools in daily development work is an advantage;
• Strong verbal and written skills in English are a requirement; German language skills would be a plus;
• As a proactive and independent person with a team spirit, you demonstrate a strong self-motivation to work effectively with both technical and non-technical stakeholders.

What you can expect

• We provide modern working conditions , including work-from-home options, flexible hours and a home office allowanceto ensure staff members have awork environmentequippedwith the latest technology;
• A diverse culture founded onmutual respect, teamwork and appreciation awaits you at LGT Capital Partners.We go the extra mile togenerateimpact;
• We empower and invest in you : your professionaldevelopmentand personalgrowth areourpriority.Weoffervariousinternal and external trainingopportunitiesthat are aligned with your ambitions and our business needs. If youareinterested, you can alsoenhanceyour German or Englishlanguageskills;
• Weareproud to be owned by the PrincelyFamily ofLiechtenstein and our company is inspired byitsentrepreneurialspirit;
• Commitment to ESG :ourapproach to business isinfluenced by the Princely Family’s long-term perspective. Sustainability is key for us andhas shaped our actionssince 2002;
• Youbenefit from favorable terms and conditions if you wish to participate inLGT Capital Partners’investment programsor to useLGT banking products and services.

Contact Information

If you are interested in becoming an integral part of a successful alternative investment management team in an international, multicultural working environment, we will be pleased to get to know you soon.

LGT ILS Partners AG

Human Resources

Aline de Montmollin