Top Software Engineer Jobs in Kansas City, MO

Develops, tests, implements, maintains, and supports mainframe applications using COBOL and related technologies. Performs requirements analysis, design, coding, debugging, database integration, testing, documentation, and technical support. Collaborates with customers, business analysts, vendors, and technical teams to deliver solutions aligned with business and architectural standards. Requires knowledge of debit card payment processing and Cardbase, with potential leadership and guidance responsibilities.

Lead technical collaboration with an external partner contributing to OpenCTI. Guide architecture, design reviews, coding standards, contribution quality, roadmap alignment, and risk reporting. Contribute directly to the codebase while mentoring internal and partner engineers through code reviews and pair programming. The role requires strong TypeScript and full-stack experience with NodeJS, React, GraphQL, Elasticsearch, and Redis, plus effective communication in a remote, async environment.

Lead the company’s technical vision, build and scale its technology platform, define software architecture and product design, manage a technical team, and contribute to strategic decisions and business development. This remote, full-equity role requires entrepreneurial leadership until funding or paying customers are secured.

Leads software development across mobile, web, backend, and quality teams. Defines engineering strategy, roadmaps, architecture standards, and delivery practices while managing managers, budgets, staffing, and organizational growth. Drives reliability, scalability, security, operational excellence, incident management, and performance metrics. Partners with executives and cross-functional teams to align technology execution with business goals and customer needs, while fostering accountable, high-performing teams and advancing AI-native development methodologies.

Develop and architect scalable iOS and Android applications using React Native and TypeScript within a brownfield native codebase. The role involves integrating native modules, making React Native versus native architecture decisions, improving performance and accessibility, reviewing code, supporting automated testing and CI/CD, mentoring developers, and collaborating with Product, Design, QA, Backend, and mobile engineering teams.

Design, develop, and maintain web and mobile applications for Alpaca’s trading API customers. Build responsive, performant, accessible user interfaces and deliver high-visibility features from design through deployment. Collaborate with cross-functional teams, contribute to frontend and backend systems, influence technical strategy, and mentor peers. Work includes trading dashboards, product features, and end-to-end user experiences across frontend and backend platforms.

Build a modern web application from its earliest stages as a contract senior software engineer. Responsibilities include backend and frontend development, clean architecture, dependency inversion and dependency injection. The technology stack includes .NET Core, Entity Framework, MediatR, FastEndpoints, Next.js, React, PostgreSQL and Azure.

Senior backend-focused engineer to provide technical leadership across backend, APIs, and data pipelines. Collaborate with product, design, and stakeholders, author documentation, and drive engineering best practices on a distributed remote team building scalable energy software.

Builds and operates healthcare data integrations and pipelines for claims, enrollment, provider, and other transaction data. Responsibilities include Python and SQL transformation logic, APIs, AWS pipelines, data quality checks, monitoring, troubleshooting, security controls, partner onboarding, CI/CD, and documentation. The role requires close collaboration with clients, vendors, product, and operations teams while supporting healthcare standards such as X12 837 and 834.

Build responsive, high-performance React and Next.js interfaces for cloud workspace creation, resource management, billing, monitoring, and developer tools. Integrate applications with backend APIs and real-time services, improve performance and accessibility, and develop reusable components. Collaborate with backend engineers and product teams while contributing to feature ownership and product decisions.

Build and maintain backend services, REST APIs, cloud workspace provisioning systems, and resource orchestration infrastructure. Improve performance, reliability, scalability, and security while developing integrations, SDKs, and developer tools. Contribute to architecture and ship features from concept to production. The role requires strong TypeScript, JavaScript, and Node.js skills, backend and database knowledge, and familiarity with Docker, Linux, and cloud infrastructure.

Develop and enhance software applications as part of a remote Scrum engineering team. Responsibilities include building features, improving existing applications, participating in code reviews, attending technical refinement meetings, and supporting complex problem-solving. The role also involves integrating third-party APIs and occasionally handling customer support escalations requiring communication with customers and vendors.