Top Software Engineer Jobs

The Principal Software Engineer designs and develops enterprise applications, implements IAM solutions, collaborates on architecture, and oversees project delivery, mentoring junior members.

Lead development of the Perc real-time JVM and toolchain (32/64-bit) on Linux for x86/ARM. Implement features and fixes, maintain tests and releases, support customers and presales, manage CI/build systems, and influence product roadmap and tooling.

Lead end-to-end full-stack development of mission-critical public safety features using React/TypeScript and backend services. Drive architecture, build scalable, reliable systems, mentor engineers, implement testing/monitoring, and collaborate cross-functionally to deliver AI-enhanced user experiences.

Hands-on senior engineer responsible for modernizing and operating Azure-hosted .NET backend services. Tasks include migrating legacy code, updating SDK-style projects and NuGet packages, defining IaC, improving CI/CD, expanding E2E tests, diagnosing reliability issues, and participating in Agile ceremonies and design/code reviews.

Lead design, develop, and support mainframe and API-driven applications. Mentor and lead local and offshore engineers, define architecture, optimize batch processing, implement CICS/DB2/VSAM/Oracle solutions, and participate in organizational standards, operational runbooks, and technical presentations.

Design, develop, and maintain enterprise data solutions using Oracle and Databricks. Build and optimize ETL pipelines, ensure data quality and security, support analytics and migrations to cloud platforms, troubleshoot data issues, participate in code reviews, mentor junior engineers, and document technical processes.

As a Senior iOS Software Engineer at PayPal, you'll lead the design and development of innovative mobile applications, ensuring high performance and security while mentoring junior engineers and collaborating across teams.

The Software Systems Engineer supports the planning, development, integration, and verification of complex software systems within the defense sector, collaborating with various teams to ensure compliance and performance.

The Senior Software Engineer II at Bitsight will build and operate large-scale data pipelines, helping to enhance the Security Ratings product through software development and integration of new data sources.

Lead technical initiatives end-to-end: design and build scalable AWS-based SaaS systems (chatbot/communication platform), write production code, resolve complex integrations, reduce technical debt, ensure automated testing, mentor engineers, and collaborate with Product and UX to deliver measurable business value.

You will enhance client onboarding by integrating with core provider APIs and improving product services, while ensuring clean, documented code.

Design, develop, troubleshoot, and debug software for High Performance Computer products. Collaborate with teams, mentor less experienced staff, and execute testing plans.

Design and develop software for high-performance computer products, including drivers and hardware interfaces. Oversee projects and mentor less experienced engineers.

Design and implement new search features and fixes in Elasticsearch, invent or implement algorithms/data structures, collaborate with a distributed team, contribute to Lucene, and build scalable search functionality for serverless platforms.

The Sr Principal Engineer guides software design and development for medical devices, resolving complex problems and mentoring junior engineers while adhering to medical regulations.

Lead architecture discussions and develop scalable software solutions in a cloud-native environment, mentoring junior engineers and ensuring system reliability.

The Senior Software Engineer will develop the EnCompass platform, drive architectural strategies, and foster innovation within the team. Responsibilities include collaboration, implementation of efficient methods, and aligning with business objectives.

The Software Signals Engineer develops systems for signaling data transmission, contributing solutions to problems and guiding junior team members. Requires RF testing and software development experience.

Develop and maintain scalable, secure browser extension features using JavaScript/React/TypeScript. Write tests (Jest/TDD), collaborate with product and design, optimize performance and security, refactor and fix bugs, and uphold code quality through reviews.

Design and implement cross-platform features for KeeperChat (desktop, mobile, web). Build and maintain .NET/C# MAUI clients and React web UI, optimize performance and reliability, participate in code reviews, collaborate with product/design/backend teams, and mentor junior engineers while upholding security and code quality.

Architect and implement scalable React/TypeScript user interfaces for web and Electron desktop apps. Integrate native modules (C++/Objective-C), work with REST APIs under zero-knowledge principles, optimize performance and accessibility, lead code reviews, mentor engineers, and participate in CI/CD and automated testing to deliver secure, high-quality features.

As a Staff Software Engineer, you will build apps for music creation, architect scalable services, and design performant systems.

The Staff Software Engineer will lead the development of scalable JavaScript SDKs, mentor engineers, collaborate across teams, and contribute to PayPal's long-term technical strategy.

Design, develop, and support applications for the clearing platform using Outsystems and either Angular or React JS, ensuring high-quality software delivery and compliance with security standards.

As a Software Principal Engineer, develop innovative algorithms, debug complex systems, and review software requirements for enterprise storage at Dell Technologies.