Java Software Developer jobs in United States

• A degree in Computer Science, Electrical Engineering, Software Engineering or a comparable technical field
• First hands-on experience with common programming languages — ideally Java, Python, or C++/C#
• Initial experience integrating LLMs via APIs
• Very good understanding of how current LLMs work, including their strengths and challenges
• Enthusiasm for complex systems and the ambition not only to develop software, but to deeply understand it, test it, and continuously improve it
• Interest in Software Engineering, software project management, application development, cloud solutions, or data solutions
• Willingness to travel for national client assignments within the DACH region
• Business-fluent German and fluent English skills

• Structured Onboarding:A clear onboarding plan, joint start dates and dedicated contacts will support you throughout your first steps with us
• Varied Projects:A wide range of tasks across different industries ensures a steep learning curve and quick responsibility
• Continuous Development:Mentoring, coaching and training through the INVENSITY Academy support your long-term personal and professional development
• Flat Corporate Culture:Monthly events, flat hierarchies and an appreciative working atmosphere shape our everyday work life
• International Network:Benefit from knowledge sharing and exchange within our global expert network
• Flexible Working:Permanent employment contract, flexible working hours, home office options, part-time models and sabbatical opportunities
• Clear Career Paths:Transparent development paths and early responsibility enable you to grow in your career
• Performance-Related Compensation:Fixed and variable salary components as well as semi-annual performance assessments
• Mobility Allowance:Option to receive a BahnCard 50 for flexible professional mobility

Sinja Seyfert
sinja.seyfert@invensity.com
+49 172 624 714 6

• Type of position: Permanent full-time employment
• Work model: Hybrid (office & home office)

• LLM integration: Design use cases, integrate powerful LLMs into software solutions, improve prompting and guardrails, and bring solutions safely into production for our client
• Application design: Design tailored software applications — from requirements and architecture to a production-ready solution
• Implement, test, and evolve robust backends, microservices, and APIs (REST/GraphQL/...)
• Establish clean code principles and conduct code and architecture reviews.
• Use agile software development methods to extend existing solutions and ensure correct technical implementation.
• Quality through automation: Optimize workflows and establish automated testing and CI/CD pipelines to ensure consistently high software quality
• Be part of the INVENSITY success story: Work in ambitious, professional project teams and support complex development projects through all phases
• Share and grow your expertise: Benefit from a steep learning curve through internal workshops and coaching within your practice area