Top Software Engineer Jobs

Build and scale full-stack software for physical card logistics, including vendor intake, fulfillment, inventory dashboards, warehouse tools, computer vision, and third-party logistics integrations. Develop Go backends, React frontends, React Native mobile applications, and internal operational tooling. Automate manual processes, collaborate with mechanical engineering, support event tools, and own projects in an ambiguous, primarily onsite environment.

Ten-week software engineering internship involving Java development, application design, testing, debugging, code reviews, defect resolution, and software lifecycle activities. The intern will collaborate with engineers and product managers, contribute to scalable software solutions, learn engineering best practices, and participate in Agile planning and technical discussions.

Designs, develops, and maintains software and data systems while translating customer signals into telemetry queries and executive recommendations. Owns account health, churn, retention, data reconciliation, QBRs, cohort analysis, and data quality. Uses SQL, Python, pandas, Snowflake, and data modeling techniques to connect CRM and platform data. Collaborates with customer success, analytics, engineering, product, QA, and operations teams to resolve defects and improve data-driven decision-making.

Develop and maintain cloud software supporting cyber intelligence and AI/ML capabilities on AWS and large-scale compute clusters. Responsibilities include requirements analysis, Java development, cloud integration, distributed systems, RESTful services, testing, validation, troubleshooting, and sustainment. The role also involves Kubernetes, infrastructure as code, CI/CD, Linux scripting, Hadoop-based big-data technologies, microservices, LLMs, RAG, and security-conscious cloud engineering.

Develop, test, debug, optimize, and support desktop, web, and client-server applications for CATV and satellite set-top box and modem testing platforms. Create technical documentation, troubleshoot hardware and software issues, configure routers, analyze test results, maintain lab systems, release products to production, and collaborate with engineering leads, subject matter experts, and customers.

Work onsite with government customers to configure, customize, and support ConductorAI. Write production Python and TypeScript code, debug and improve reliability, gather user feedback, deliver technical demos, and collaborate with product to ship features. Travel frequently to customer sites and help automate operational workflows while contributing to company strategy and culture.

Develop, deploy, test, and support performant real-time software for the Cboe Titanium exchange platform. Responsibilities include implementing reliable and maintainable solutions, collaborating with QA, participating in code reviews, and improving system reliability, fault tolerance, throughput, and latency. The role requires strong computer science fundamentals, data structures and algorithms knowledge, Linux or UNIX experience, scripting, databases, and SQL familiarity.

Software Engineer Interns will collaborate with full-time engineers to build, scale, and ship applications and features for Arcesium’s cloud-based enterprise SaaS platform. The role provides exposure to core platform development, modern software systems, and next-generation technology while emphasizing teamwork, problem solving, communication, and professional growth.

Develop and maintain UAS Ground Control Station software using C++ and JavaScript/React, create Lua flight-control scripts, and integrate ArduPilot and MAVLink systems. Support flight testing, log analysis, debugging, custom firmware builds, and operational troubleshooting. Collaborate with air systems engineering and flight operations teams to deliver reliable software for unmanned aircraft platforms.

Develops, tests, debugs, and maintains software applications and system components based on established requirements. Conducts peer reviews, prepares technical materials for design reviews, troubleshoots issues, and integrates software at the component or subsystem level. The role follows established engineering standards, schedules, budgets, and software development lifecycle processes. Preferred experience includes military training systems, web applications, structured data, modeling and simulation, game engines, flight simulators, and Wartsila NTPRO.

Develops and maintains software applications and components for military modeling, simulation, and training systems. Responsibilities include coding, debugging, testing, troubleshooting, and creating software designs under senior guidance. The role requires following established requirements and engineering standards, with preferred experience in C#, web applications, JSON/XML, debugging tools, software documentation, and modeling and simulation.

Develops, tests, debugs, and maintains software applications and components based on established requirements. Performs detailed design, coding, troubleshooting, peer reviews, integration, and documentation while adhering to engineering standards, schedules, and budgets. Supports software enhancements, resolves defects, prepares technical materials, and may contribute to military modeling, simulation, training, web-based, or game-engine applications.

Build and own backend services and REST APIs powering mobile and web applications. Design scalable systems, model relational data, integrate third-party services, write tested and secure code, review code, debug complex issues, and collaborate cross-functionally. The role also involves mentoring junior engineers, contributing to architecture and documentation, and improving engineering practices and release reliability.

Develops and maintains software applications and components using established requirements and designs. Responsibilities include coding, debugging, testing, troubleshooting, and creating software designs under senior guidance. The role supports 3D game development and may involve C#, web applications, JSON, XML, modeling and simulation, and software documentation. Candidates need a relevant bachelor’s degree, at least one year of software development experience, and the ability to obtain a security clearance.

Build and maintain enterprise full-stack software capabilities using .NET, REST, React, microservices, messaging systems, and agentic application technologies. The role involves designing APIs, implementing automated testing, supporting CI/CD cloud deployments, applying secure and observable AI agent patterns, reviewing technical solutions, and advocating engineering best practices. Experience with Azure, enterprise AI/LLM engineering, and event-driven architecture is beneficial.

Build full-stack tools that extract information from documents and connect industrial data. Responsibilities include designing APIs, user experiences, infrastructure, and AI-enabled solutions; collaborating with product, design, ML, and domain experts; owning problems end to end; contributing to technical direction; and developing products based on user needs.

Develop and maintain software performance-tuning applications for MIPS and RISC-V microprocessors. Contribute across front-end and back-end development, simulation, modeling, testing, debugging, and performance analysis. Collaborate with engineers, customers, and cross-functional teams to improve application capabilities, reliability, usability, and compatibility. Participate in code reviews, design discussions, customer onboarding, and troubleshooting while supporting developer-focused workflows.

Develop and support Java software in an onsite environment requiring active TS/SCI clearance. Troubleshoot Linux and Windows systems, integrate COTS and FOSS solutions, and apply technologies including Angular, WebLogic, Tomcat, Oracle, PostgreSQL, Docker, Kubernetes, REST, microservices, Selenium, and web services. Diagnose complex issues, solve problems, and rapidly learn new technologies while using established development tools and database technologies.

Develop, enhance, integrate, and maintain enterprise web applications using .NET technologies. Collaborate with stakeholders, integration developers, and designers to implement business requirements, troubleshoot application issues, support and train users, and contribute to architecture and technical strategy. Create technical documentation and apply database design, API integration, debugging, Agile, DevOps, and CI/CD practices.

Build and operate customer-facing subscription applications with a frontend focus using React, JavaScript, and TypeScript. Contribute to Java and Node.js backend services, AWS infrastructure, APIs, CI/CD, observability, and production operations. Own technical solutions from architecture through deployment, support subscription experiences such as checkout and paywalls, improve performance and accessibility, participate in on-call rotations, mentor engineers, and use AI-assisted tools across development and operations.

Develop backend and frontend web application features, create integration tests for functionality and performance, deploy applications using Docker and AWS, and collaborate through GitLab on the MeTRA digital modeling platform.

Build, support, and improve full-stack financial systems applications, backend services, integrations, SQL workflows, data pipelines, reporting datasets, and front-end features. Troubleshoot production issues, improve data accuracy and auditability, automate finance processes, document technical systems, and collaborate with engineering, finance, operations, QA, and business stakeholders.

In this role, you will build full stack features for a telemetry data platform, create user interfaces, implement APIs, and write maintainable code while collaborating with teams.

As a Software Engineer at Sift, you will build full stack features for telemetry data, optimize user interfaces for real-time data, and collaborate on service design, contributing to the evolving product architecture.

Develop and maintain scalable applications, backend services, APIs, and web interfaces using Java, Spring Boot, React, and related technologies. Write unit, integration, API, and end-to-end tests; work with PostgreSQL, REST APIs, event-driven integrations, and Git. Participate in debugging, code reviews, security, accessibility, observability, and continuous improvement while collaborating with product, architecture, data, quality, and business stakeholders.