Top Senior Software Engineer Jobs

Build and improve Azure Kubernetes Service capabilities for Linux and Windows containers. Develop distributed cloud infrastructure, automation, observability tooling, and reliability improvements at global scale. Support AI-native infrastructure, including GPU orchestration, model deployment, inference, and platform operations. Accelerate engineering workflows, prevent production incidents, integrate AI tools, and contribute to Kubernetes and cloud-native platform innovation.

Build and maintain production-grade, accessible web applications for JSTOR, primarily focusing on frontend engineering. Integrate APIs and backend services, support analytics, experimentation, monitoring, and AI-assisted capabilities. Collaborate with product, design, research, data science, and engineering teams. Senior engineers lead complex technical initiatives, guide architecture and technical decisions, mentor teammates, and participate in on-call support.

Design, develop, test, deploy, and maintain secure cloud-native applications using Python, React, Azure, REST APIs, and microservices. Build and integrate AI capabilities including LLMs, RAG, agentic workflows, and Azure OpenAI services. Apply CI/CD, observability, secure SDLC, and responsible AI practices. Collaborate with product, architecture, UX, DevOps, and security teams, troubleshoot production issues, mentor engineers, review code, and influence technical direction in an agile environment.

Develop and deploy cloud-native applications in Azure using Python, contribute to architecture and design, enhance existing software, conduct testing and code reviews, support CI/CD and DevOps practices, troubleshoot production issues, and collaborate with stakeholders. The role also involves defining technical solutions, evaluating scalability and performance trade-offs, partnering with solution architects, participating in on-call support, and mentoring junior software engineers.

Design, develop, test, deploy, and maintain secure full-stack applications in Azure using Python, React, JavaScript/TypeScript, REST APIs, and microservices. Build AI-enabled capabilities involving LLMs, RAG, Azure OpenAI, intelligent automation, and orchestration pipelines. Apply secure SDLC, CI/CD, observability, and cloud-native practices while collaborating with cross-functional teams. Mentor engineers, review code, troubleshoot production issues, influence technical direction, and ensure privacy, governance, performance, and cost efficiency.

Develop highly reliable full-stack software applications supporting SpaceX manufacturing, launch operations, Starlink, and satellite systems. Responsibilities include designing architectures, building prototypes, improving performance, testing, deployment, monitoring, and collaborating on code and design reviews. The role requires ownership of software products, user-focused problem solving, and onsite work, potentially including extended hours during launch periods.

Designs and scales front-end frameworks, shared component libraries, and full-stack services for GoodLeap’s contractor platform. Collaborates with product managers, designers, and engineers to deliver secure, reliable, high-performance solutions across the software lifecycle. Leads initiatives, mentors junior engineers, applies AI-driven development practices, and troubleshoots production issues. Requires strong TypeScript, React, Tailwind, AWS, database, API, microservices, and system design experience.

Design and build scalable software features across backend, frontend, cloud, and distributed architectures. Collaborate with cross-functional teams to define technical solutions, troubleshoot performance bottlenecks, document systems, conduct code reviews, and promote unit, integration, and end-to-end testing. Use AI-assisted development tools to improve productivity and code quality while following security and software development best practices.

Leads architecture, development, and maintenance of reusable Python software platforms for automated electronic test systems and Ground Support Equipment. Designs asynchronous frameworks for instrument control, sequencing, scheduling, data acquisition, monitoring, and error handling. Integrates hardware, enterprise engineering systems, and production test environments while improving reliability and scalability. Provides technical leadership, mentorship, root-cause analysis, and software engineering best practices across multidisciplinary teams.

Develop and customize warehouse execution and control software for automation systems. Responsibilities include software analysis, design, development, testing, customer requirements gathering, system integration, architectural evolution, API and microservices development, and SQL maintenance. The role collaborates with customers and internal stakeholders, provides mentorship, configures solutions at client sites, and requires 25% travel, including occasional end-user training.

Develops and maintains iOS features within an agile squad using modern software engineering practices. Responsibilities include implementing quality software, participating in code reviews and communities of practice, documenting technical knowledge, researching customer issues, following accessibility and development standards, and managing software-related risks. The role requires strong problem-solving abilities and experience with Swift, iOS APIs, testing, version control, and object-oriented design.

Develop, integrate, test, and maintain highly available enterprise web services supporting an ICAM solution. Build services that provide attributes and access decisions for attribute-based access control, integrate with LDAP and microservices, and support software design and operational maintenance. The role also involves automated testing, security, accessibility compliance, documentation, and communicating architecture and design concepts.

Own and evolve Bexorg’s LIMS, experiment-design applications, AI research harness, and AWS platform. Lead architecture, full-stack development, scientific data modeling, ontology and schema versioning, multi-tenant authorization, provenance, observability, infrastructure, and regulatory-grade controls. Collaborate directly with scientists and robotics engineers, mentor developers, set technical standards, and prepare systems for pharma partnerships and FDA scrutiny.

Own backend integrations and data pipelines connecting lending, CRM, servicing, accounting, and document platforms. Build reliable APIs, middleware, event-driven services, ingestion and transformation layers in Databricks, with strong monitoring, reconciliation, schema management, and automation. Partner with vendors, business users, analysts, and technology teams while independently delivering production systems. Use AI-assisted development tools and maintain high standards for testing, error handling, idempotency, and data accuracy.

Design and ship core components of Microsoft’s agentic sales platform, including orchestration, tools, grounding, evaluations, observability, model routing, and SDK surfaces. Own features from prototype through production, collaborate across AI and Copilot organizations, improve responsible AI and production quality, and mentor engineers through reviews and knowledge sharing.

Build scalable Golang microservices, APIs, and data-centric systems supporting eligibility, coverage, billing, client workflows, and healthcare operations. Automate manual processes, develop self-service tools, ensure data accuracy and traceability, and collaborate with data and AI teams on validation, automation, and anomaly detection. The role requires production backend experience, event-based architectures, cloud platforms, and strong stakeholder communication.

Develop, integrate, test, and deploy safety- and mission-critical embedded and flight software for aerospace and defense systems. The role involves C/C++ development, digital simulation, integration and testing, full lifecycle software engineering, and collaboration across technical teams. The engineer will work onsite in Sunnyvale, support classified programs, communicate project status, and contribute to software solutions for aircraft, defense platforms, and space technologies.

Build and maintain an internal application framework with authentication, hosting, CI/CD, observability, and alerting defaults. Develop custom tools such as Slack bots, web applications, and workflows for business teams. Evaluate build-versus-buy decisions, integrate SaaS products and APIs, and own projects from scoping through adoption. Partner with engineering and non-engineering stakeholders while applying AI-assisted development and automation.

Develops and supports mission-planning software throughout the Agile product lifecycle, including design, implementation, integration, testing, deployment, troubleshooting, and customer support. Maintains CI/CD pipelines, development and test environments, Windows installers, automated test strategies, and formal test documentation. Collaborates across Scrum teams, interfaces with customers, supports software and hardware integration, and may serve as Scrum Master. Requires a current DoD Secret clearance and eligibility for Top Secret and SAP access.

Lead the design, development, testing, debugging, and maintenance of high-performance C++ software for Linux-based machine-control and commissioning systems. Own complex technical problems, contribute to architecture, lead design reviews, mentor engineers, and improve software quality and reliability. Collaborate with product, architecture, QA, and distributed engineering teams to deliver embedded and real-time solutions for earthmoving automation.

Leads global software engineering teams delivering enterprise applications and modernization projects. Responsibilities include technical design, architecture, requirements analysis, development lifecycle leadership, troubleshooting, testing, deployment planning, documentation, stakeholder collaboration, interviewing, and team development. The role requires full-stack development expertise, architectural design skills, Agile experience, project leadership, and the ability to manage multiple applications and complex initiatives.

Build and ship full-stack platform features spanning user interfaces, APIs, backend services, data ingestion pipelines, and unified data layers. Collaborate directly with customers to rapidly deliver solutions, while owning security, privacy, reliability, and quality. Develop evaluation sets for LLM-based features and help take AI capabilities into production within an early-stage engineering team.

Lead development of a new browser-based client for an existing mobile product. Own front-end architecture, React conventions, internal tooling, reporting dashboards, responsive interfaces, animations, performance tuning, and collaboration with backend engineers on service and data design. The role requires launching a consumer web product quickly in a highly autonomous startup environment.

Design, develop, and operate scalable full-stack software using Java and Python. Lead distributed systems, APIs, microservices, event-driven architectures, cloud-native adoption, CI/CD, observability, testing, and production support. Collaborate with architects and product teams, mentor engineers, improve developer productivity, troubleshoot complex issues, and drive resilient technical solutions.

Designs, develops, integrates, tests, enhances, and supports software products across client, web, and server applications. Responsibilities include modeling software and databases, debugging, code reviews, extending existing systems, leading Agile development sprints, and creating modular technical solutions. The role requires collaboration on UI, architecture, databases, and instrument controls, along with strong communication, problem-solving, and software lifecycle expertise.