Top Software Engineer Jobs

Design, develop, test, and maintain enterprise Java backends and responsive frontends. Build and support native (iOS/Android) mobile apps, integrate with REST APIs, ensure security and performance, participate in CI/CD, DevOps, code reviews, and troubleshoot production issues while collaborating with product, UX, QA, and DevOps teams.

Design, develop, test, and maintain enterprise backend services (Java/Spring Boot) and native or cross-platform mobile apps (iOS/Android). Build REST APIs, frontend interfaces, CI/CD pipelines, and ensure security, performance, and production support in an Agile environment.

Lead design and delivery of scalable backend microservices using Java and Spring Boot. Architect Kafka-based event-driven systems, build RESTful APIs, mentor engineers, troubleshoot production issues, drive CI/CD and cloud-native deployments, and ensure security, observability, and reliability.

Design, build, test, and maintain enterprise web and mobile applications. Implement scalable Java/Spring Boot backends and responsive frontends. Develop native iOS/Android apps, integrate RESTful APIs, ensure security and performance, participate in CI/CD, code reviews, and production support.

Design, develop, test, and maintain non-embedded .NET software for the Tomahawk program. Translate requirements into designs, implement features, troubleshoot issues, and document R&D. Support systems integration, adhere to government regulations, and respond to user inquiries and technical issues.

Architect, design, develop, and test high-performance data and video systems. Lead software design, code reviews, system analyses, stakeholder translation of requirements, and adoption of modern tools and frameworks to meet program milestones.

Boeing seeks a Software Engineer to develop and maintain software products, resolve issues, and ensure reliability, focusing on BDS classified programs.

The Software Engineer develops, maintains, and optimizes software products, supports system integration, and ensures reliability through debugging while collaborating in a dynamic team environment.

Design, develop, test, and maintain non-embedded software for the Tomahawk program. Translate requirements into software designs, implement features, troubleshoot issues, and document R&D. Ensure compliance with government and safety standards and support system integrations.

Design, develop, and lead front-end software and human-machine interfaces. Translate requirements, lead code reviews and system-level analyses, research and implement modern UI technologies, and ensure alignment with project plans, standards, and customer needs for space and ground systems.

The Software Engineer will architect billing systems and work on financial operations for product usage and subscriptions while ensuring operational reliability.

The Software Engineer II role involves developing high-quality software for electronic products, collaborating with various engineering disciplines, and supporting software testing and integration.

Build developer productivity tools and frontend frameworks for a large React application. Own features end-to-end, design and implement tooling for development, testing, and packaging, and collaborate with PMs, designers, and engineers to scale product and engineering practices.

Build and maintain developer productivity tools and frontend frameworks for a large React application. Own features end-to-end, create tooling for development, testing, and packaging, collaborate with product and design, and help scale engineering practices, processes, and hiring to improve developer experience.

Senior full‑stack engineer to design, build, and support risk and analytics applications using Java, Python, Angular and cloud platforms (primarily Azure). Drive API‑first solutions, data processing, reactive architectures, and DevOps/CI‑CD practices. Collaborate with front/middle/back‑office and risk stakeholders, apply AI‑assisted development, and own end‑to‑end delivery.

Design and implement scalable backend systems for search and conversational AI. Build and productionize services leveraging LLMs, embeddings, and vector search. Lead architecture, mentor engineers, drive cross-team initiatives, and improve developer productivity and operational excellence.

Develop, test, and integrate cutting-edge software for defense-related systems. Collaborate with cross-functional teams to design applications in C++, Python, and MATLAB; work with cloud-native, containerization, RTOS, FPGA/GPU/embedded SoC hardware, DevSecOps/CI-CD practices, and communication protocols (UART/I2C/SPI/CAN). Participate in agile prototyping and deliver low-latency, real-time software for RF, radar, EO/IR, EW, and software-defined radio systems. Role is full-time onsite in Merrimack, NH.

Design and build native iOS and iPadOS user experiences, prototype and translate Figma designs into production-quality Swift/SwiftUI/UIKit code, collaborate with users and cross-functional teams, create UX documentation, ensure accessibility and interaction polish, and iterate based on user feedback through end-to-end product design and CI/CD practices.

Develop and maintain full-stack features for insurance software: implement new functionality, fix bugs, write unit and integration tests, debug across OS/DB/applications/network, and collaborate to improve product quality and technical design.

Develop and maintain high-quality features for insurance software, perform unit and integration testing, debug across OS/DB/app/network layers, fix production issues, and collaborate with peers. Own technical growth, follow industry/open-source trends, and contribute to UI design and Agile development processes.

Work as a software engineering intern for 12-14 weeks building and shipping projects that run at Internet scale. Collaborate cross-functionally, work with a mentor, present your project company-wide, participate in professional development, and contribute to Cloudflare's services using modern languages and microservices patterns.

The Software Engineer will design, maintain, and develop web solutions, focusing on real-time data and integrating geospatial data for front-end and back-end applications. Requires ownership of the software lifecycle, using modern frameworks and tools.

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.

Build and maintain digital content products for America's Test Kitchen. Work on software development, data analysis, and product-focused engineering across associate, senior, and lead roles in a hybrid Boston environment.

Design, develop, and maintain scalable, secure software solutions. Collaborate with product, UX, and engineering teams; participate in design (HLD/LLD), testing, code reviews, CI/CD, monitoring, and Agile ceremonies. Troubleshoot production issues and implement permanent fixes while improving performance, scalability, and engineering practices.