Top Software Engineer Jobs

Software engineering intern supporting the full application lifecycle, including requirements analysis, technical design, integration, implementation, deployment, debugging, and runtime operations. The role involves developing modern web applications and tools for analyzing Dark Web and encrypted-application data within an agile, remote team. Interns will use technologies such as Python, JavaScript, Go, Node.js, Angular, or React, while collaborating through GitHub and modern software development practices.

Develop and optimize payment platforms for performance, reliability, security, fraud prevention, and seamless recurring transactions. Build payment APIs and gateway integrations, improve processing latency and throughput, monitor platform health, troubleshoot incidents, and ensure compliance with payment industry standards. Collaborate with security, payment providers, and cross-functional teams while maintaining high-quality documentation and resilient payment workflows.

Owns end-to-end feature development for React applications, improves automated testing and CI/CD quality gates, leads code reviews, administers GitHub repositories, strengthens security and dependency management, builds reusable UI patterns, and mentors distributed engineering teams. The role also involves client-facing technical leadership, translating business needs into technical plans, and collaborating across projects and technologies.

Design, configure, and extend Duck Creek insurance platform capabilities supporting policy, billing, and claims workflows. Develop rules, transactional behaviors, forms, documents, APIs, and enterprise integrations using C#/.NET, SQL Server, XML/XSLT, and related technologies. Support testing, deployments, database operations, peer reviews, platform design, and mentoring while collaborating with product, business, QA, integration, and vendor teams.

Develop and maintain software, firmware, and integrated systems for advanced robotic platforms. Design system architectures, data pipelines, communication protocols, and development infrastructure; integrate sensors and hardware; perform testing, debugging, simulation, and field support. Collaborate with multidisciplinary teams and sponsors, research emerging robotics techniques, and mentor engineers through technical guidance and code reviews.

Build, enhance, and maintain frontend web applications for data lake and warehouse products. Develop JavaScript, HTML, and CSS; use web frameworks, REST APIs, Git, and Unix tools; collaborate with designers, backend engineers, and data scientists; troubleshoot customer issues; provide application support; and write unit tests and perform quality assurance testing in a hybrid environment.

Software engineering intern supporting a SaaS financial platform for consumer loan servicing. Responsibilities include collaborating with development teams, building scalable AWS-based solutions, developing front-end and back-end components, coding, testing, and evaluating technical tradeoffs. The role offers opportunities to learn web development, security technologies, agile practices, and financial technology while developing skills in Angular, HTML, Node.js, JavaScript, and databases.

Develop, test, debug, and maintain game software for console, PC, and mobile platforms. Collaborate with artists, designers, and engineers to define and implement features, deliver systems to specification, provide ongoing technical support, and balance scope, quality, and development pace.

Build and maintain full-stack internal tools, web applications, backend services, APIs, automation, and cloud infrastructure supporting Honda engineering and QA teams. Work across AWS and Google Cloud Platform, integrate databases and source control systems, troubleshoot issues across the technology stack, automate workflows, and evaluate technologies that improve software development and testing productivity.

Develops, documents, tests, deploys, optimizes, and maintains desktop and web applications on Microsoft platforms. Performs custom software development, applies USG information assurance standards, and designs and manages middleware for application and data integration. Troubleshoots infrastructure issues and improves system performance. Requires extensive experience, an active TS/SCI with CI polygraph, and Security+ CE or equivalent certification.

Summer 2027 Software Engineer Intern supporting Talos’s RFQ trading platform. Responsibilities include designing distributed-system components in Go, collaborating with trading teams, preparing technical documentation, participating in architecture discussions, adding analytics and metrics, and demonstrating project progress. The role requires a Computer Science student graduating in 2028, prior backend production experience, proficiency in a compiled language, strong communication skills, autonomy, and local presence at the NYC headquarters.

Develop and maintain full-stack software for a classified customer using Agile and continuous integration. Responsibilities include designing, coding, automated testing, deployment, documentation, troubleshooting, and supporting backend, user interfaces, content management, messaging, and web services. The role requires Java and JavaScript expertise, experience with multiple frameworks and build tools, strong problem-solving skills, and an active intelligence clearance with a favorable polygraph.

Designs, develops, tests, deploys, documents, maintains, and enhances complex software systems. Responsibilities include software testing, problem resolution, system design input, Unix development, shell scripting, configuration management, web services, HPC benchmarking, test automation, data visualization, performance testing, and technical reporting. The role requires an active TS/SCI clearance with polygraph and supports work on national security missions.

Lead architecture, design, and implementation of scalable platform services powering production AI agents. Collaborate cross-functionally to define requirements, drive high-impact initiatives, establish technical direction, mentor engineers, and improve engineering quality. Build resilient backend systems using TypeScript, Node.js, and Java, with telephony integrations such as SIP or Twilio. The role is hybrid in Boston or San Francisco and operates in a fast-paced startup environment.

Senior Software Engineer responsible for architecting, building, and scaling Maven AGI’s platform for production-grade AI agents. The role develops backend services using TypeScript, Node.js, and Java; influences technical direction; leads high-impact initiatives; mentors engineers; and collaborates cross-functionally. Experience with telephony systems such as SIP or Twilio is expected, while LLM, retrieval-augmented generation, and agentic-system familiarity is advantageous. The position is hybrid in Boston or San Francisco.

Design, develop, test, integrate, and maintain cloud-based software supporting national security missions. Responsibilities include full software lifecycle activities, CI/CD automation, distributed-system troubleshooting, performance improvements, and operational sustainment. The role uses Java, JavaScript, AWS, Kubernetes, Docker, REST APIs, databases, and modern DevOps practices in an Agile onsite environment.

Develop and maintain multi-tenant cloud-based SaaS security solutions for access control, video, and monitoring. Responsibilities include feature planning, architecture, full-stack implementation, testing, documentation, peer review, customer-facing delivery, and technical mentoring. The role requires expert JavaScript and functional programming skills, modern JavaScript frameworks, RESTful services, scalable cloud architecture, and strong troubleshooting abilities.

Build and operate large-scale data pipelines processing terabytes of security intelligence on AWS. Develop Java software, integrate data sources, improve rating algorithms, and evolve cloud data warehouse infrastructure. Collaborate with data science, research, engineering, design, and product teams to deliver reliable cybersecurity insights. The role emphasizes scalable software development, data quality, continuous improvement, and strong communication.

Lead architecture and hands-on development of scalable backend systems and APIs supporting real-time applications at massive scale. Own the full engineering lifecycle, establish standards for reliability and testing, troubleshoot production issues, influence technical roadmaps, collaborate cross-functionally, and mentor engineers. The role requires deep backend development, distributed cloud systems, system design, automated testing, and technical leadership experience.

Develop and maintain multi-tenant cloud software for a unified security platform supporting access control, video, and monitoring. Responsibilities include feature planning, architecture, full-stack development, testing, documentation, peer review, customer-facing delivery, and technical mentoring. The role requires strong JavaScript and functional programming expertise, modern web frameworks, RESTful services, and cloud development experience.

Develop high-performance dataplane software for TeraWave satellite communications points of presence. Responsibilities include building C/C++ packet-processing applications, optimizing 100G/400G line-rate performance, implementing routing and tunneling protocols, integrating SmartNIC and FPGA accelerators, architecting distributed systems, conducting code reviews, mentoring engineers, and collaborating with hardware, platform, and networking teams.

Design, build, test, deploy, and support public-facing APIs and backend services in Go for Fastly’s security products. Own projects from technical proposals through production rollout, collaborate with product, frontend, platform, and security teams, and ensure stability, scalability, observability, and performance. Mentor engineers, contribute architectural guidance, use AI coding agents, and participate in on-call support.

Develop web and mobile applications supporting innovation projects in the AEC industry. Collaborate with innovation and engineering teams, write and organize code, troubleshoot and debug applications, document work, and contribute creative solutions in a fast-paced environment while expanding software development skills.

Software Engineering interns work with mentors and international teams to design, develop, maintain, debug, and enhance Red Hat products such as RHEL and OpenShift. Interns collaborate with Quality Engineering, Design, Product Management, and Documentation teams while learning technologies including Python, Golang, Ansible, OpenShift, and AI. The program provides professional development, networking, curriculum, and hands-on project experience.

Maintains, troubleshoots, enhances, and modernizes legacy enterprise applications. Develops software using .NET, C#, AWS, JavaScript, and related technologies; supports CI/CD, debugging, security upgrades, and operational sustainment. Advises clients on improving existing systems while collaborating across teams and applying agile SDLC practices.