Top Software Engineer Jobs in Kansas City, MO

Lead architecture, development, scaling, and reliability for SingleStore Helios, a multi-cloud SaaS platform. Design Kubernetes operators, controllers, networking, routing, and distributed control planes across AWS, Azure, and GCP. Build resilient Go and Python systems, support AI and vector workloads, resolve complex Tier-3 production incidents, and maintain compliance controls. Mentor engineers, author architecture documents, and influence cross-functional technical strategy.

A 12-week software engineering internship involving feature development, software testing, and continuous production deployment. Interns own projects end-to-end, collaborate across engineering and business teams, and receive mentorship while gaining experience with product development and reliable, real-time software systems.

Design, build, deploy, and maintain scalable backend services and APIs using Ruby on Rails. Lead retailer integrations, automate workflows, resolve integration issues, and improve platform reliability. Collaborate with cross-functional teams on requirements, technical designs, code reviews, testing, releases, documentation, and business solutions. The role includes on-call support approximately 10 days per month.

Build and operate reliable, maintainable software for appointment-based businesses. Own product and technical initiatives from design through production, collaborate with Product and Design, contribute to architecture, and develop frontend, backend, or full-stack systems. Ensure quality through testing, code review, observability, and production support while mentoring engineers and improving development practices with AI-assisted tools.

Build and operate high-volume AWS data pipelines and bidirectional CRM integrations for educational fundraising systems. Design idempotent consumers, incremental synchronization, rate limiting, replay, migrations, monitoring, and partner-facing APIs. Collaborate with product, partner, data science, and CRM teams while improving AI-assisted engineering practices. Own major system components or end-to-end architecture, depending on level, and mentor teammates at the higher level.

Build and maintain full-stack donor-facing giving forms, payment flows, recurring giving, memberships, and administrative tools. Own projects from architecture through production support, ensuring reliability, accessibility, performance, and data integrity. Collaborate with product managers, designers, and engineers; mentor junior engineers; contribute to technical standards, security monitoring, hiring, and rotational on-call support. Potentially serve as a Tech Lead for roadmap implementation and technical decision-making.

Lead a team building turbopuffer’s user-facing features, including dashboards, documentation, SDKs, observability, alerting, insights, and billing. Design and implement end-to-end developer experience improvements across web interfaces and the core database. Manage and grow a team, support hiring, help customers optimize workloads, and communicate complex concepts clearly. The role requires product-minded engineering leadership, strong web application experience, SaaS expertise, UX sensitivity, and technical people management.

Design and improve search engine layers including storage, indexing, and querying. Perform intensive performance optimization using profiling, SIMD, data-structure tuning, and I/O optimization. Evolve full-text, vector, and reranking APIs; collaborate with customers; document technical concepts; and contribute expertise in search, storage engines, or distributed systems.

Build AI platform infrastructure and developer tooling, including API gateways, model routing, integrations, observability, retrieval, caching, and model-serving systems. Develop APIs, microservices, SDKs, and internal tools that connect proprietary real estate data and AI models to production applications. Collaborate with ML engineers, contribute to architecture decisions, and own features through deployment and monitoring.

Designs and develops enterprise integration and AI automation infrastructure, including production MCP servers, AI agents, APIs, Celigo workflows, and secure connections to enterprise applications. Owns integration architecture, authentication, observability, error handling, access controls, monitoring, documentation, and production support. Builds reliable, scalable solutions using REST, SOAP, webhooks, enterprise authentication, and programming languages such as Python, JavaScript, Java, or C#.

Build and maintain back-end services, RESTful APIs, third-party integrations, and SQL Server data layers using C# and .NET. Improve platform performance, reliability, security, caching, and background processing. Investigate production issues involving protected health information, write automated tests, collaborate with QA and product teams, participate in code reviews, and produce technical specifications and estimates.

Leads the vision, architecture, roadmap, and enterprise adoption of WEX’s semantic data and Data-as-a-Service platform. Builds trusted semantic business objects incorporating relationships, metadata, lineage, governance, quality, and business context. Enables analytics, data products, decisioning, AI, and agentic applications while leading senior engineering and technical leadership teams. Partners across product, business, risk, finance, analytics, and engineering to establish scalable platform standards and deliver measurable outcomes.

Interns will gain hands-on experience working on customized full-stack web development projects. The role is part-time, remote, and offers flexible shifts for 2–3 hours per day, five days per week. Applicants should have a PC or laptop, decent internet, good English communication skills, and an interest in becoming web developers. HTML, CSS, and JavaScript knowledge is beneficial but not required. Performance-based stipends, internship certificates, and recommendation letters may be provided.