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Jobs/AI Application Engineer
Larson Network Services, LLC

AI Application Engineer

Larson Network Services, LLC

St. Louis, Missouri, United StatesFull-time5-10 yearsOn-site
Posted 3 hours ago· America/Chicago· St. Louis, Missouri, United States

About This Role

Description Join Larson Financial Group LLC, where you will play a vital role in building, deploying, and?maintaining?innovative technology solutions that support our firm’s continued growth. In this position, you will take current proof of concept, design, develop, and?maintain?the AI-driven web application using Claude Code and similarly related technologies. Your work will directly contribute to strengthening our digital capabilities and delivering reliable AI-powered tools that enhance how we serve clients and?operate?internally.? At Larson Financial Group, we are a goal-oriented organization driven by a warrior spirit mindset. We value discipline, accountability, and attention to detail, and we lead with a servant leadership philosophy — supporting one another, putting the team first, and operating?with humility and integrity. As a key member of our team, your technical expertise, strong ownership mentality, and commitment to excellence will help uphold the integrity, innovation, and operational strength that define our organization.? Responsibilities Own the build. Take our proof of concept across the finish line and into production. Design, develop, deploy, and iterate — end to end using Claude Code & related technologies.? Vibe code with purpose. Use AI-assisted development tools to move fast without breaking things. You know the difference between shipping smart and shipping sloppy. Architect for scale. Build application infrastructure that doesn't just work today — it holds up when we grow. Collaborate cross-functional. Work directly with business stakeholders to understand the problem, then translate that into clean, effective solutions. Raise the floor. Mentor junior developers, lead code reviews, and push the team's technical standard higher. Stay sharp. The AI landscape shifts constantly. You're already tracking it, experimenting with it, and bringing relevant advances into your work. Solve the hard stuff. When something breaks or doesn't make sense, you dig in — troubleshoot and resolve complex technical issues across the development lifecycle.? Optimize?and enhance the performance of existing applications to ensure efficiency and scalability.? Implement and manage robust, scalable, and secure application architectures.? Participate in the full software development lifecycle, including?requirements gathering, design, coding, testing, and deployment.? Develop and?maintain?comprehensive documentation for code and application infrastructure.? Ensure adherence to best practices in coding and application security standards.?? Requirements 5+ years of professional software development experience Hands-on experience building with AI/LLM APIs and frameworks — you've shipped something real with them Strong command of Python and JavaScript; comfortable across the stack Solid experience with modern web application development (front-end and back-end) RESTful APIs, cloud platforms (AWS, Azure, or GCP), Git — these are second nature to you SQL and NoSQL databases — you know when to use which and why You've worked in agile environments and know how to move without chaos Additional skills that would set you apart: You've used AI coding tools not just to autocomplete, but to think differently about how you build You have a nose for security and don't treat it as an afterthought You've mentored other developers and made them better DevOps mindset — CI/CD, infrastructure as code, the works A degree in Computer Science, Software Engineering, or equivalent real-world proof Larson Financial Group, LLC offers a generous employee benefits & perks package: Profit Sharing Bonus Program 401(k) Employer Match up to 4% Medical, Dental & Vision Insurance ER PD EAP, Long Term Disability & Life Insurance Voluntary Life & STD available Supplemental Insurance available Paid time Off (112 hours after 90 days) Holiday Pay (12 Holidays) Training & Education ER Events, Awards, Activities The Mission At Larson Financial Group, we're not just hiring someone to maintain the status quo. We're hiring someone to take a working proof of concept and build something that actually matters — a production-grade, AI-powered web application that changes how we serve clients and run the business. You'll have real ownership, real impact, and zero hand-holding. Take what we've started and make it real. You'll own the full arc — from design and architecture to deployment and iteration — building AI-driven web applications that are fast, secure, and built to scale. You're not a cog. You're the engine. The best developers right now aren't just writing code — they're wielding AI like a force multiplier. They prototype in hours, not weeks. They ask better questions than most people think to ask. They're obsessed with what's possible, not just what's been done.

Responsibilities

The role involves owning the build process, taking a proof of concept to production by designing, developing, deploying, and iterating on an AI-driven web application using Claude Code and related technologies. Responsibilities also include collaborating with stakeholders, mentoring junior developers, and staying current with the evolving AI landscape.

Requirements

Candidates must possess 5+ years of professional software development experience, including hands-on work building with AI/LLM APIs and frameworks, and have a strong command of Python and JavaScript across the stack. Solid experience with modern web development, RESTful APIs, cloud platforms, Git, and database technologies (SQL/NoSQL) is required.

Education

  • bachelor degree

Benefits

Profit Sharing Bonus Program401(k) Employer MatchMedical InsuranceDental InsuranceVision InsuranceEAPLong Term DisabilityLife InsuranceVoluntary LifeSTDSupplemental InsurancePaid Time OffHoliday PayTraining & EducationER EventsAwardsActivities

Tools in this Job

Skills & Tags

AI/LLM APIsClaude CodePythonJavaScriptWeb Application DevelopmentRESTful APIsCloud PlatformsGitSQLNoSQLAgileSoftware Development LifecycleCI/CDInfrastructure as CodeSecurityTroubleshooting

Keywords

AIApplication EngineerWeb ApplicationClaude CodeProof of ConceptProductionDesignDevelopMaintainAI-drivenDigital CapabilitiesServant LeadershipOwnership MentalityScaleCross-functional CollaborationMentoringCode ReviewsAI LandscapeTroubleshootPerformance OptimizationSoftware Development LifecycleDocumentationCoding Best PracticesApplication SecurityPythonJavaScriptRESTful APIsCloud PlatformsAWSAzure

Categories

TechnologySoftwareEngineeringData & Analytics

Source: paylocity