Top Senior Software Engineer Jobs

Design, build, and maintain customer-facing digital commerce services (checkout, billing, subscriptions, catalog, cart, orders). Use AI-assisted workflows for coding, testing, review, and documentation. Develop scalable, low-latency APIs and services, improve observability, automation, and engineering practices, and partner with cross-functional teams to deliver reliable solutions.

Support development, configuration, and execution of Software-in-the-Loop (SIL) test environments for ADAS features. Create scenarios, run initial tests, debug issues, automate test cases and result analysis, document SIL usage, and mentor junior engineers to improve virtualization testing, reduce physical testing dependence, and enable early validation of ADAS capabilities.

Build and operate production network software for GM’s secure hybrid AV infrastructure. Responsibilities include developing Go and Python services, APIs, controllers, network automation, Infrastructure as Code, CI/CD workflows, observability, and SRE capabilities. The role designs scalable GCP and on-premises connectivity, supports high-throughput data ingestion, improves security and reliability, participates in on-call and incident response, and provides technical leadership and mentorship.

Lead and mentor a team to develop enterprise-scale applications using Java and React, ensuring best practices and modern technology adoption.

Design, build, and maintain scalable cloud-based software for geospatial data extraction, analytics, and visualization. Work onsite with US government customers, participate across the SDLC, apply DevSecOps/CI-CD, and collaborate with analysts to deliver mission-focused data products.

Develop and maintain the frontend and backend of a web-based virtual development and simulation environment for DoD customers. Responsibilities include software design, full-stack development, automated unit and integration testing, configuration management, code maintenance, Agile collaboration, and potentially leading development activities. The role is performed on-site in Huntsville, Alabama and supports secure government environments.

Build and expand fintech and payment systems using Go, microservices, databases, and cloud technologies. Design production APIs and tooling, diagnose customer issues, manage full release lifecycles, document systems, and mentor engineers. Collaborate with product and business teams while guiding AI agents to produce maintainable, observable, testable code that meets engineering standards. Work independently in a high-availability environment and contribute to next-generation financial products.

Design, develop, and test C++ software for RF processing, radar systems, simulations, and toolchains. Translate algorithm descriptions into software, integrate radar systems with experimental data and analytical tools, optimize performance, and participate in code reviews. Collaborate with cross-functional engineering teams to define requirements and deliver reliable, scalable solutions. The role is performed onsite five days per week and requires an active Secret clearance with eligibility for Top Secret/SCI.

Provides architectural and technical leadership for institutional exchange systems, including matching engines, order management, market data, risk, and unified trading platforms. Leads ultra-low-latency distributed-system design, cross-team technical alignment, reliability standards, incident response, and multi-quarter initiatives. Maintains hands-on engineering contributions while mentoring senior engineers and developing technical leadership across teams.

Develops and maintains secure, high-performance full-stack software applications and services using C#, TypeScript, SQL, and .NET Core. Designs databases, APIs, services, and user interfaces; writes automated tests; participates in Scrum, code reviews, deployments, and production issue resolution. Leads architecture and technical research, mentors engineers, documents systems, improves processes, and collaborates with credit union stakeholders.

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.

Leads end-to-end technical solution design and delivery for loan origination and point-of-sale platforms. Develops, configures, integrates, tests, deploys, and supports complex applications while ensuring scalability, reliability, security, and architectural compliance. Partners with product managers, business teams, vendors, architects, and technology teams in an Agile environment. Provides application subject matter expertise, conducts code and design reviews, resolves data and system issues, drives automation and continuous improvement, and mentors team members.

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.

The Senior Options Software Engineer will design, develop, and support a high-performance trading platform, collaborating with business leaders to create innovative software solutions and handle complex systems support for trading activities.

Leads design and delivery of secure Java and Spring Boot microservices on AWS. Responsibilities include architecture, API and data modeling, production performance and resilience, observability, testing, CI/CD, incident management, code reviews, mentoring, and technical standards. The role also leads responsible adoption of AI-assisted engineering tools, evaluates vendors and architectures, and promotes secure, compliant development practices.

Design and build AI-native financial infrastructure, including scalable backend services, APIs, data models, and full-stack applications. Develop agent-powered workflows for underwriting, risk monitoring, collections, and payments. Operate applications in the cloud, participate in code reviews, and help evolve engineering standards and AI-assisted development practices. Collaborate with product, design, architecture, and engineering teams in a fast-moving startup environment.

Build AI agent-powered credit risk systems covering underwriting, monitoring, collections, and payments. Design scalable backend services, APIs, data models, and full-stack applications using TypeScript, React, and Node.js. Deploy and operate cloud applications, contribute to architecture and engineering standards, review code, and collaborate with product and design teams in a fast-moving startup environment.

Leads the technical vision and architecture for Walmart’s business-critical transportation platform. Responsibilities include designing scalable cloud-native distributed systems, overseeing the full software development lifecycle, ensuring high availability and reliability, integrating AI/ML and agentic AI capabilities, mentoring engineering teams, translating business needs into technical requirements, and driving continuous improvement across platform engineering efforts.

Develop and maintain sports trading and tools applications and platforms using .NET, C#, and SQL Server. Build scalable, low-latency, highly available software handling high-volume real-time data. Support existing 24/7 trading systems, perform root-cause analysis, collaborate with product owners and testing teams, contribute to solution proposals and estimates, and mentor technical team members. The role will also expand into Golang, React, and Google Cloud Platform.

Design and build scalable services, APIs, platform capabilities, and product features. Own architecture and technical decisions, improve reliability and engineering practices through testing and operations, collaborate cross-functionally, mentor engineers, and help guide team direction.

Leads development of secure, scalable backend services and APIs using Java, Spring Boot, microservices, AWS, and cloud-native technologies. Designs infrastructure with Terraform, manages containerized applications, builds event-streaming solutions, and works with relational and NoSQL databases. Drives code quality, automation, observability, SRE practices, remediation of recurring issues, and responsible use of AI-assisted engineering tools. Evaluates vendor and internal architectural solutions while reviewing and troubleshooting production code.

Lead software engineering work for secure, scalable digital banking systems. Responsibilities include designing and developing Java applications, reviewing code, troubleshooting, improving operational stability, evaluating architectures, mentoring engineering communities, and driving adoption of cloud-native, automation, and AI-assisted development practices. The role requires expertise in Java, Spring, AWS, Kubernetes, Kafka, databases, CI/CD, SDLC, application resiliency, security, and responsible AI use.

Lead software engineering design, development, testing, troubleshooting, and operational stability for secure, scalable Java backend systems. Review code, automate remediation, evaluate architectures, promote modern technologies, and guide adoption of cloud-native and AI-assisted engineering practices. Coach teams on responsible AI use, security, resiliency, continuous delivery, and software quality while collaborating with vendors and internal stakeholders.

Leads software engineering efforts for secure, scalable Java backend applications. Designs, develops, tests, troubleshoots, and reviews production code; improves operational stability through automation; evaluates architectures and vendors; promotes modern engineering practices and AI-assisted development. Coaches teams on responsible AI use, cloud-native technologies, continuous delivery, resiliency, security, and agile software development.

Design, build, and operate backend services, APIs, data models, event-driven systems, serverless services, and frontend applications supporting grading operations. Own complex projects from concept through production, select appropriate architectures, troubleshoot issues, write technical documentation, mentor engineers, collaborate with Product and Operations, and participate in on-call support. Work across .NET, Python, JavaScript, TypeScript, Vue.js, cloud infrastructure, databases, integrations, and observability tooling.