Top Software Engineer Jobs

Develop complex Unity PC simulations for Navy Sailor 2025 training content. Responsibilities include reviewing government information and scenario scripts, collaborating with instructional designers, subject matter experts, and 3D animators, supporting design meetings, and building optimized simulations using Unity, 3D assets, APIs, and URP in a dynamic production environment.

Develop and maintain software for a satellite ground program, translating changing requirements into efficient, reliable code. Responsibilities include designing subsystem interfaces and APIs, integrating systems using data-driven approaches, supporting asynchronous messaging, and developing Linux/Unix applications. The engineer works independently in an Agile environment, collaborates with technical leads and customers, resolves defects, and adapts to evolving specifications. Preferred experience includes mission management and control software, containerized applications, C++ and Python, security-focused development, and data-centric software design.

Develop and maintain brokerage platform software across the full lifecycle, including design, coding, implementation, testing, documentation, deployment, debugging, and user requirements gathering. Work may involve Java Swing front-end trading platforms or Core Java back-end data and transport layers requiring multithreading and high throughput. Candidates should understand complex systems, propose solutions, and collaborate effectively with users and the development team.

Develop and ship full-stack SaaS features across frontend and backend services. Solve moderately complex technical problems, work with microservices and cloud systems, participate in code reviews, mentor junior engineers, and maintain engineering quality. The role requires proficiency in TypeScript or Python with willingness to learn both, collaboration with customers and teammates, and adaptability in a fast-moving startup. Experience with AI-powered features, regulated healthcare, or clinical trials is advantageous.

Build and scale a growth data platform: design queues and workers for enrichment, routing, assignment, and activation; integrate CRM, ads, intent, and enrichment vendors; convert experiments into reusable platform primitives; and debug production issues across Snowflake, dbt, Dagster, AWS, vendor APIs, webhooks, and downstream systems.

Doppel seeks an experienced backend engineer to develop scalable infrastructure for their AI-native social engineering defense platform, focusing on efficient data handling and service standardization.

As a Software Engineer, you will develop reliable software, collaborate with customers on feasibility, and help shape the engineering culture.

Design, develop, implement, test, and support high-quality internal software and customer-facing products. Enhance existing products and design APIs that integrate systems. Ensure security measures and perform code testing and reviews.

As a Forward Deployed Software Engineer, you will solve customer challenges by creating software solutions, collaborating with clients, and ensuring satisfaction while owning the development and delivery of ION solutions.

Design, develop, document, and maintain web-based software solutions. Collaborate with customers and teams to gather requirements, implement integrations, perform testing, provide training/support, and mentor others while following Agile/Scrum practices and security/safety policies.

Develop and maintain Alkira's web and mobile UIs for the CSX platform using React/Redux. Build scalable, accessible component libraries, improve test coverage, work with REST APIs and Postgres, and participate in CI/CD. Collaborate in a hybrid team environment and deliver enterprise cloud networking features.

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.

Build and own frontend surfaces for agentic AI features: design streaming and long-running agent interactions, render agent findings alongside large telemetry datasets, optimize browser performance (Web Workers, OPFS, WebAssembly), contribute to component library, and collaborate with backend and product teams while engaging customers to shape the product.

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.

Build and own frontend surfaces for agentic AI used by hardware engineers: design streaming/long-running interactions, render agent outputs alongside large telemetry, optimize browser performance (Web Workers, OPFS, WebAssembly), contribute to component library, and collaborate with customers and backend engineers from MVP through iteration.

Design, develop, integrate, and sustain software for complex, defense-related systems. Work with hardware teams on system architecture, interface definitions, integration, testing, troubleshooting, and documentation. Provide periodic on-site support at NSWC Corona for hardware/system integration activities.

Design and develop machine learning infrastructure, enhancing core components for model training, monitoring, and serving. Collaborate with ML engineers on robust pipelines.

Design and build the control plane for Postgres clusters, ensure data protection, automate database operations, and collaborate with customers to enhance the platform.

The role involves developing high-quality software, bug fixes, unit testing, documenting technical requirements, and assisting in deployment while collaborating across teams.

The role involves owning and evolving the Markets Portal, developing automation pipelines, shipping features end-to-end, and collaborating with operations teams to improve systems.

The Software Engineer II will analyze, design, develop, and implement software projects, ensuring system functionality and coordinating with users and vendors.

The Software Engineer III develops and supports telematics software applications, analyzes requirements, improves existing technology, and resolves issues in production environments.

As a Software Engineer, you'll develop Java/JEE solutions for Connected Car applications, collaborating with teams to ensure quality delivery.

As a Senior Full Stack Engineer, you'll develop user interfaces, optimize mobile apps, enhance backend infrastructure, and integrate AI for healthcare solutions.

Develop signal processing algorithms and applications, focusing on detection, geolocation, and data analysis. Requires extensive experience in DSP and C++.