Top Senior Software Engineer Jobs in Kansas City, MO

Build and lead scalable frontend products for Airbnb’s Community Support Engineering organization. Responsibilities include architecting web applications, developing reusable frontend components, designing supporting server-side APIs, implementing testing and experimentation, optimizing accessibility and performance, collaborating with product, design, machine learning, and generative AI teams, shaping technical direction, and mentoring junior engineers.

Design, build, and improve highly scalable, available payment systems supporting global transactions and payouts. Lead cross-functional technical initiatives, architect complex features, optimize performance, improve engineering quality and operational excellence, and mentor junior engineers. Drive technical strategy, align stakeholders, and collaborate with product, data science, operations, and other engineering teams.

Build and scale full-stack healthcare applications using TypeScript, React, and/or .NET on Azure. Design event-driven integrations, translate complex requirements into technical solutions, support production systems, and contribute to planning and design reviews. Lead through mentoring, code reviews, pairing, and technical problem-solving while delivering software predictably. Preferred experience includes healthcare applications, EHR and FHIR integrations, RPA, CI/CD, automated testing, and open-source contributions.

Build and operate product and technical initiatives across Boulevard’s event-driven platform, including scheduling, booking, marketing automation, and business tools. Partner with Product and Design, contribute to architecture, develop frontend or backend systems, maintain software quality through testing and observability, support production systems, mentor engineers, and improve delivery practices using AI-assisted development tools.

Lead the architecture and development of scalable computer systems and application software. Make technology and design decisions, solve complex technical problems, mentor junior developers, conduct code reviews, and promote engineering best practices. The role requires cloud expertise across Azure and AWS, AI agent integration, data system architecture, and microservices experience, with opportunities to collaborate cross-functionally and guide technical direction.

Lead design and implementation of high-throughput, low-latency programmatic bidding systems. Collaborate with ML engineers to deploy real-time inference, optimize distributed microservices, run experiments and quantitative analysis, and partner with product to ship scalable features. Foster operational excellence, mentor engineers, and continuously improve performance and reliability.

Engineer and deliver functionality across Salesforce Health Cloud and Sales Cloud, managing development through production deployment. Collaborate with stakeholders, implementation partners, and product and engineering teams. Serve as a Salesforce Health Cloud subject matter expert, provide best-practice guidance, integrate Salesforce with external systems, migrate business processes, and apply healthcare data standards and security controls.

Design and build Go-based control-plane services, CSI drivers, and tooling for high-performance storage integrated with Kubernetes AI and compute workloads. Develop declarative Terraform/OpenTofu and GitOps automation, telemetry, and observability systems. Support bare-metal, hybrid, air-gapped, and sovereign deployments using Kubernetes, Cluster API, Harbor, and PKI/TLS. Integrate enterprise and scale-out storage platforms while addressing throughput, latency, reliability, consistency, and scaling.

Architects and develops secure, high-performance distributed applications, APIs, microservices, and data pipelines on AWS. Leads application architecture, cloud infrastructure, data governance, testing automation, CI/CD, security, performance optimization, and technical modernization. Coordinates complex project lifecycles, manages risks and schedules, advises management, resolves cross-functional technology issues, documents systems, and mentors junior engineers in a financial services environment.

Develop backend infrastructure, data models, APIs, features, and core systems. Write reliable, scalable, testable code; maintain software testing and documentation; support ML systems; resolve customer issues; and design observability- and SLA-conscious solutions. The role primarily owns large backend projects and collaborates with application and frontend engineers while using AWS, PostgreSQL, Node.js, TypeGraphQL, Apollo, Express, ClickHouse, and React.

Design and build scalable distributed backend systems in Golang using PostgreSQL and Redis. Architect highly available services across microservices, networking, and cloud platforms; prototype and productionize platform capabilities and internal tooling; collaborate with CTO leadership on strategic initiatives; and influence engineering standards. The role focuses on greenfield AI infrastructure, developer tooling, performance, reliability, and systems operating at scale.

Build and maintain full-stack software products across frontend, backend, data, and AI layers. Own product architecture, deployment, observability, reliability, and maintenance; establish unified data models, secure access controls, AI guardrails, and engineering standards. Collaborate directly with non-engineering users to create self-service workflows and translate ambiguous needs into practical solutions. Ship production LLM-powered systems and support governed data transformation, quality, lineage, and testing.

Lead the design, development, testing, deployment, and optimization of scalable distributed applications and web services. Build Python/FastAPI backend services, ReactJS interfaces, and PostgreSQL data systems. Deploy and monitor cloud-native applications on GCP, collaborate on AI/ML integrations, contribute to architecture and SDLC practices, and mentor junior developers through code reviews and technical leadership.

Lead design and implementation of iOS applications, mentor engineers, coordinate with vendors and operations, ensure delivery within scope/time/budget, and apply modern iOS practices (testing, CI/CD, analytics, async concurrency) to maintain high-quality production apps.

Build, test, deploy, and maintain accounting software for transaction categorization, revenue recognition, and accurate financial reporting. Own projects end to end, create technical designs and rollout plans, conduct code reviews, collaborate cross-functionally, investigate production issues, improve reliability, and mentor teammates. The role involves working with typed Python, JavaScript, TypeScript, Vue.js, Terraform, AWS, and PostgreSQL in a remote environment.

Lead ambiguous, multi-team software projects for core accounting systems. Set technical direction, make architectural decisions, build and deploy reliable software, review technical specifications, investigate production issues, and improve system reliability. Collaborate with product and cross-functional stakeholders, mentor and sponsor engineers, and maintain high standards for clean, tested code. The role focuses on typed Python backend services, financial systems, integrations, and cloud infrastructure.

Develop and maintain XNAT platform functionality for clinical and research imaging: design and implement features, write and test code (Java, JavaScript, Python), manage releases and CI/CD, triage defects, mentor junior engineers, integrate with adjacent systems (DICOM, JupyterHub, data lakes), and document architecture and upgrade procedures.

Design and implement scalable, secure cloud-native microservices and data platforms. Collaborate with product and stakeholders, mentor junior engineers, build CI/CD pipelines, and translate business needs into developer-ready stories.

Lead platform reliability: define SLOs/error budgets, own observability and deploy pipelines, harden integrations with dental systems, operate LLM-driven workflows safely, build incident practices, and raise engineering reliability across the company.

Build and maintain test automation, performance testing and analysis tooling for a distributed database (primarily in Python). Collaborate with stakeholders to create reproducible tests, extend developer tooling, and produce documentation and runbooks for maintainers and developers.

Lead backend architecture and system design for an AI-driven manufacturing planning platform. Build and scale a Node.js/Python stack with Azure Databricks, implement optimization and scheduling algorithms, establish engineering patterns, and mentor/lead a small early-stage engineering team while collaborating with product and data functions.

Lead technical delivery of Enterprise Content Management (ECM) solutions, guiding design, development, integrations, CI/CD, automated testing, and cloud modernization. Provide hands-on .NET development, incident resolution, operational readiness, and coach engineering teams while ensuring security, retention, and governance for content services.

Lead design and implementation of Pinterest Edge systems (CDN, TLS, DNS, proxies) to manage automation traffic and rate limiting at scale. Develop request-processing logic in Envoy, collaborate with vendors and platform teams, mentor engineers, use AI to accelerate workflows, and participate in on-call incident response and reliability improvements.

Lead implementation of software safety programs for underwater robotic/autonomous vehicles per MIL-STD-882. Produce safety plans and assessments, perform hazard analyses, track coverage metrics, catalog safety artifacts, review software independently, and present findings at reviews and customer meetings. Coordinate across programs and support demanding schedules with occasional travel.

The role involves building decision science libraries and tools for mineral exploration, collaborating with teams to improve decision-making processes.