Top Senior Software Engineer Jobs

Build and maintain shared JavaScript libraries, UI components, and workflow tools for Disney’s digital media supply chain. Develop business logic, review JavaScript and TypeScript code, lead technical initiatives, and apply test-driven and agile practices. Partner with product and program teams, address scalability and performance, support production incidents, and develop AI capabilities to accelerate software delivery.

Leads full-stack development and modernization of Linux-based applications across on-premises and AWS environments. Designs architectures, integrations, APIs, and phased legacy-system modernization using Python, Django, PHP, Laravel, databases, Kubernetes, and cloud infrastructure. Provides technical leadership through code reviews, roadmap ownership, troubleshooting, DevOps, CI/CD, automated testing, observability, security improvements, and stakeholder collaboration.

Lead architecture, development, code quality, troubleshooting, and delivery for complex AEM and full-stack web applications. Design AEM components, OSGi services, Sling servlets, event-driven systems, and Spring Boot APIs. Develop React and TypeScript frontends, integrate enterprise platforms, and optimize performance, caching, and publishing. Mentor developers, establish engineering standards, review code, solve complex technical issues, and collaborate with architects, product owners, stakeholders, and engineering teams.

Supports digital commerce, customer experience, and marketing technology platforms. Responsibilities include designing and implementing application enhancements and integrations, troubleshooting production issues, monitoring performance and data flows, analyzing business processes, coordinating vendors and technical teams, supporting deployments and incidents, and maintaining documentation. The role requires stakeholder collaboration, enterprise application support, and participation in on-call activities.

Develop and maintain ChartCheck, a full-stack application supporting radiotherapy plan checking and clinical workflows. Responsibilities include building performant WPF desktop software, DICOM integrations, image and dose visualization, DVH evaluation, architecture, testing, code reviews, and technical decision-making. The role collaborates with physicists and product leaders, mentors teammates, and requires front-end and back-end development across C#, .NET, JavaScript, databases, and cloud systems.

Develop, maintain, test, and deploy Android applications for CVS Health pharmacy and wellness experiences. Build scalable Android architecture, core libraries, and new features using Kotlin, Jetpack Compose, Java, and Android SDK. Collaborate with product, design, UX, and backend teams in an Agile environment. Apply design patterns, concurrency techniques, CI/CD practices, and mobile software development lifecycle expertise while supporting multiple device sizes and orientations.

Design, develop, and maintain scalable Python applications; collaborate with cross-functional teams to deliver features; ensure performance and quality; identify and fix bugs; maintain code quality and automation; lead and mentor team members using agile practices.

Design and maintain scalable Python backend services, enterprise data integration frameworks, batch pipelines, REST APIs, and AWS cloud-native applications. Build serverless solutions using Lambda, DynamoDB, API Gateway, EventBridge, SQS, and Step Functions. Improve data pipeline observability, resilience, monitoring, and performance while supporting analytics, machine learning, and AI use cases. Collaborate with stakeholders and engineering teams, troubleshoot distributed systems, mentor junior engineers, conduct code reviews, and promote modern development and DevOps practices.

Lead architecture and delivery of clinician-facing and patient-facing Android applications for neural interfaces and powered exoskeletons. Build real-time streaming data visualizations, device connectivity, cloud integrations, and safety features. Develop within IEC 62304 and FDA-regulated processes, producing documentation for audits and submissions. Partner with medical teams, translate user feedback into designs, and direct external contributors while ensuring accessibility, compliance, and integration quality.

Analyzes and maintains hardware and software performance, user interfaces, external system interfaces, workloads, downtimes, and system modifications. Defines system requirements and specifications, coordinates implementation with programmers, evaluates COTS upgrades, and develops alternative solutions with functional users.

Develop and document enterprise-grade SaaS platform functionality while improving quality and performance. Responsibilities include full-stack development, functional and unit testing, defect triage, code reviews, API and process documentation, operational support in regulated environments, and collaboration within Agile and DevOps teams. The role requires expertise in C#, ASP.NET Core, T-SQL, Entity Framework Core, web technologies, software design, debugging, distributed architectures, and high-performance APIs.

Lead the technical design and delivery of banking features at Cash App, collaborating across teams, driving architecture improvements, and mentoring engineers.

As a Senior Software Engineer, you will lead technical design, execution, and delivery of banking features, drive architectural decisions, and collaborate across teams to enhance customer experiences.

You will develop and maintain backend systems for a platform analyzing in-person sales conversations while collaborating with product and design teams, ensuring the technical excellence of features.

The Staff Software Engineer will lead the architecture of the FCM platform, ensuring financial correctness and system integrity, while modernizing systems and improving operational tooling.

Vannevar is seeking a Senior Software Engineer to lead the deployment of AI-enabled software products in government environments, focusing on security and compliance. Responsibilities include roadmap ownership, technical design, mentorship, and documentation.

Leads architecture and development of a high-throughput performance reporting engine on AWS. Owns modernization of legacy systems, distributed event-driven design, data modeling, observability, testing, Agile delivery, and engineering standards. Mentors global engineers, partners with business and technology stakeholders, translates financial requirements into technical solutions, and communicates architecture and roadmap decisions to senior leadership.

Lead technical direction and delivery for the Acquisition & Onboarding full‑stack team. Build and maintain mobile (React Native/native) and web experiences, backend services at scale, and operational tooling. Drive architecture, mentor engineers, ensure reliability/monitoring/on‑call readiness, collaborate with product and design, and improve dev processes, testing, and release practices to impact conversion and retention.

Lead technical vision and architecture for Risk Technology, design scalable resilient systems, mentor engineers, contribute high-quality code, and drive cross-organizational technical strategy and reusable solutions.

Lead technical design, develop and deliver resilient backend services and automation pipelines. Write, review, and debug production-quality Java Spring Boot code, improve operational stability through automation, and drive architecture and delivery decisions within an agile team in a regulated enterprise environment.

The Lead Developer will oversee a team, ensure platform operation, enhance data integration, and support engineering best practices, focusing on Databricks.

Lead development and operation of scalable ETL/data transformation pipelines using Spark and data lake technologies. Design, automate, monitor production workflows, improve cost and reliability, mentor junior engineers, and contribute to platform/SDK infrastructure and CI/CD while enforcing secure, AI-assisted engineering practices.

Lead a globally distributed team to design, develop, and deliver resilient backend services and automation pipelines. Produce secure, high-quality Java Spring Boot code, troubleshoot systems, drive CI/CD and operational stability, and collaborate on architecture and product outcomes within a regulated enterprise.

Lead technical design and deliver Databricks Lakehouse solutions on AWS: build and optimize Python/PySpark batch and streaming pipelines, implement Delta Lake patterns, ensure governance/security (Unity Catalog, IAM, KMS), drive CI/CD and IaC, mentor engineers, adopt AI-assisted development practices, and own operational stability, monitoring, and incident response.

Lead an agile team to design, build, and operate secure, scalable cloud-native Java microservices. Drive adoption and validation of enterprise-authorized AI-assisted engineering tools, improve automation and operational stability, evaluate vendor architectures, and mentor engineering communities while ensuring resilient, secure delivery.