Top Software Engineer Jobs in Dayton, OH

Maintains and enhances legacy enterprise applications by troubleshooting operational issues, fixing bugs, upgrading systems, and meeting security requirements. Develops with JavaScript frameworks, databases, APIs, and version control while working in Agile teams. Advises clients on modernizing existing systems and supports application reliability throughout their functional life cycle.

Design, implement, and maintain partner integration solutions; translate partner requirements into scalable technical implementations; troubleshoot and automate fixes; collaborate with product and engineering teams to improve tools and ensure successful partner onboarding and launches.

Lead design and delivery of scalable customer-facing features, services, and APIs that process real-time data and AI-powered insights. Build web experiences, contribute to LLM/AI workflows, ensure reliability through observability and rollout practices, and collaborate cross-functionally with Product, Design, ML, and platform teams.

Develop and maintain Batch Portal software, including batch processing components, scheduled jobs, and plugin-based extensions. Translate product requirements into designs and production-quality code, perform unit testing, code reviews, documentation, debugging, and bug fixes. Collaborate within an Agile team with product management, quality engineering, and operations while applying software engineering best practices and supporting scalable, reliable product delivery.

Develops full-stack mission applications for national security users, including algorithm development, legacy software support, and web development. Produces maintainable software from user requirements, interprets mission needs, applies continuous integration, and collaborates with teammates and users through design sessions and documentation. The role uses a broad technology stack including Python, JavaScript, React, Go, cloud-native platforms, databases, and AI/ML tools.

Develop and implement software applications across full-stack, front-end, back-end, and UI/UX areas. Lead the design, scoping, and implementation of cloud-based tools; develop Python solutions for image processing, data exploitation, and analysis algorithms; and solve complex problems collaboratively. The role also involves requirements gathering, workflow automation, software configuration management, and containerization.

Develop and modernize frontend applications for a National Space Intelligence Center customer. Translate UI/UX designs into maintainable code, refine component hierarchies, implement scalable frontend architectures, enforce design systems, and collaborate with product owners, stakeholders, and engineers on requirements and engineering tradeoffs. The role uses Angular, Cesium, TypeScript, JavaScript, APIs, WebSockets, and related development and deployment technologies.

Design, develop, test, and support full-stack features for a cloud-native retail management platform. Build .NET Core microservices, Angular interfaces, REST API integrations, and optimize MS SQL databases. Manage Azure-hosted infrastructure, CI/CD pipelines, automated testing, and production issue resolution. Collaborate with sprint teams, architects, and technical support while participating in Agile reviews, estimation, security controls, and compliance activities.

Lead the design, development, and optimization of enterprise software platforms for aerospace applications. Responsibilities include maintaining UI component libraries, operating private package registries, building application templates and scaffolding tools, developing an internal developer portal, creating shared SDKs and platform libraries, writing documentation, measuring developer productivity, and partnering with platform engineering and AI teams. The role requires strong frontend and backend development skills, cross-functional collaboration, and occasional travel in a hybrid environment.

Lead development of secure modeling and simulation software and platform services in cloud environments. Design DevSecOps pipelines with GitLab CI/CD, manage artifacts through Artifactory, and develop high-performance C++ applications across Linux and Windows, including RHEL. Support system integration, testing, deployment, compliance, and documentation while providing technical leadership and mentoring. Collaborate with stakeholders to deliver secure, mission-focused platform capabilities for Department of the Air Force and broader defense initiatives.

Build and operate high-throughput backend services powering AI agent orchestration, connector integrations, and real-time data pipelines. Design scalable core platform services, collaborate with ML, frontend, and product teams, implement infrastructure-as-code and CI/CD, and mentor junior engineers to deliver reliable, AI-powered features.

As a Software Engineer, you'll design, build, and maintain IAM solutions, ensuring security and reliability while working with cloud computing standards.

Architect and re-engineer highly scalable, resilient backend data systems supporting patient services. Lead distributed systems strategy, make architectural decisions, improve performance and reliability, mentor engineers, establish operational practices, and collaborate with product managers and cross-functional stakeholders to shape engineering and product direction.

Own end-to-end frontend development for core crypto payment flows across web and mobile. Improve latency, availability, and SLOs; build user-facing features (contacts, real-time transaction status); identify and fix performance bottlenecks; partner with product/design/backend; mentor junior engineers to reduce customer friction at scale.

Designs, develops, tests, deploys, maintains, and debugs software solutions. Leads complex technical initiatives, Java microservices and API integration, OpenShift deployments, server and database administration, release management, production support, vulnerability remediation, incident resolution, and vendor coordination. Supports remote deposit platforms while managing application resiliency, security compliance, documentation, and stakeholder communication.

Own and lead Coinbase’s developer infrastructure platforms, including CI, build systems, and deployment orchestration. Set technical direction for complex cross-team initiatives, improve build and deployment performance, manage reliability and observability, and drive platform migrations and adoption. Partner with engineering leaders, operate production systems, mentor engineers, and deliver scalable tools used across the organization.

Owns delivery of backend money movement and card ledger systems, leading engineers through complex problems and ambiguity. Collaborates with product, design, analytics, and engineering stakeholders; defines scalable technical solutions; supports system availability, monitoring, on-call operations, code quality, and engineering standards. The role also includes mentoring and developing team talent while building highly available distributed systems for Affirm’s financial products.

Design, build, and own backend services, APIs, and integrations supporting customer care workflows. The role connects Salesforce, billing, identity verification, document management, and iPaaS platforms; requires automated testing, code reviews, incident response, performance monitoring, and cross-functional collaboration. The engineer will also apply AI tools and may build production LLM solutions.

Define the technical vision and multi-quarter strategy for Coinbase’s FinHub financial infrastructure. Architect scalable ledger and money-movement primitives across fiat and crypto, ensuring double-entry accounting, idempotency, reconciliation, auditability, reliability, and safe failure recovery. Lead complex cross-team architectural initiatives, collaborate with finance, risk, compliance, and operations stakeholders, and mentor senior engineers while improving system design and operational excellence.

Design, build, deploy, and maintain resilient, scalable software for Toast Delivery Services. Develop real-time delivery tracking, driver matching, pricing, refunds, and payment-related systems. Solve distributed-systems and scaling challenges, integrate with partner APIs, uphold production reliability, promote strong engineering practices, and mentor teammates.

Build and optimize MongoDB’s SQL interface, including query engines, SQL-to-MQL translation, database connectors, and BI integrations. Develop backend systems that improve performance, scalability, reliability, and usability for large datasets and complex queries. Collaborate with product managers and customer experience teams, contribute to roadmap initiatives, resolve bugs, and lead major technical projects.

Leads architecture and hands-on development of scalable backend systems and APIs supporting real-time applications. Owns the engineering lifecycle, writes high-performance code, establishes testing and reliability practices, resolves production issues, guides technical roadmaps, collaborates cross-functionally, and mentors engineers. The role requires expertise in object-oriented backend development, distributed cloud systems, automated testing, system monitoring, and technical leadership.

Develop cloud-native, full-stack software and web applications supporting mission customers. Translate user needs and requirements into maintainable, user-friendly systems; apply continuous integration; collaborate with teammates and users through design documents and whiteboard sessions. Multiple experience levels are available, with work spanning diverse programming languages, cloud-native platforms, databases, and AI/ML technologies.

Define architecture and metrics for autonomous driving evaluation, lead cross-functional integration across autonomy and simulation teams, develop statistical and machine learning methods, analyze large-scale time-series data, manage evaluation KPIs and release gates, and communicate safety and readiness insights through dashboards and stakeholder presentations.

Lead development of real-time software for RF sensor systems, including GPU-accelerated signal processing with CUDA, optimized C/C++ implementations, and embedded or distributed computing platforms. Responsibilities include software architecture, algorithm translation, multithreaded performance optimization, testing, documentation, integration, technical reviews, customer briefings, proposal support, and collaboration across engineering teams. The role requires approximately 20% travel and the ability to obtain a Secret clearance.