Top Senior Software Engineer Jobs

Develop and maintain OSINT mission applications integrating front-end and back-end systems using Agile. Perform coding, testing, debugging, and secure application deployment. Collaborate with government developers to meet performance and security standards and support intelligence-focused capabilities.

Design and implement high-performance GPU-accelerated software using C++ and CUDA. Develop CUDA kernels for signal and image processing, profile and optimize GPU applications, integrate with hardware (FPGAs, SoCs), collaborate with cross-functional teams, and apply DevSecOps/CI-CD practices to deliver production-quality defense systems.

Design, develop, and evaluate complex software architectures and applications (C++, Python, MATLAB) for real-time, embedded, and defense systems. Collaborate with cross-functional teams, interface with hardware (FPGAs, GPUs, SoCs) using protocols (UART, I2C, SPI, CAN), apply DevSecOps/CI-CD, and use containerization and cloud-native technologies. Develop software for RF/Radar/EO-IR/EW/SDR systems and support agile development, integration, and testing to deliver secure, high-quality solutions.

Architect and optimize distributed encoding and decoding pipelines across CPU and GPU platforms. Develop high-throughput, resource-efficient data processing systems, applying systems programming, parallel computing, concurrency, memory management, and hardware optimization. Collaborate with software and bioinformatics teams to integrate these pipelines into AtlasBase’s molecular computing and data storage ecosystem.

Lead diverse technology projects and developer teams building distributed microservices and full-stack systems. Develop cloud-based solutions using multiple programming languages, databases, container orchestration, and AWS services. Collaborate with product managers, address regulatory needs, stay current with technology trends, experiment with emerging tools, and mentor engineering community members. The role also involves people leadership, Agile delivery, and using interactive AI tooling to improve productivity.

Own customer-facing product features end to end, from problem definition and design through implementation, launch, measurement, and maintenance. Build reliable full-stack systems across video editing, growth and monetization, media management, or AI products. Partner with Product and Design, run experiments, analyze metrics, improve engineering practices, and provide architectural guidance, reviews, and mentoring.

Design, develop, test, deploy, and maintain enterprise applications and services in a Windows environment. Troubleshoot production issues, perform code reviews, document technical designs, work with customers to clarify requirements, participate in planning and releases, and support legacy and modernized systems.

Develop and maintain Ray’s C++ backend for scalable, reliable distributed computing. Responsibilities include optimizing large-scale workloads, improving fault tolerance, developing open-source software, implementing architectural improvements, enhancing testing infrastructure, leading cross-team projects, mentoring engineers, and communicating technical work through talks, tutorials, and blog posts.

Develop and modernize front-end data processing services for mission-critical national security tools. Build customer-facing systems, metadata storage, malware analysis capabilities, algorithms, analytics, and mission prototypes. Participate in full software development lifecycle activities, including secure coding, testing, code reviews, documentation, release management, and production sustainment while collaborating with an engineering team.

Designs, develops, debugs, tests, and maintains software for semiconductor products, platforms, tools, and embedded systems. Collaborates with hardware, validation, quality, product management, and operations teams throughout the software development lifecycle. Participates in Agile ceremonies, code reviews, integration testing, root cause analysis, documentation, and release readiness while delivering reliable, maintainable software.

Design, develop, test, and maintain secure, high-quality production software. Create architecture and design artifacts, analyze large datasets to improve systems, troubleshoot complex problems, and contribute to engineering communities and inclusive team culture.

Build OpenAI’s native learning experiences from 0 to 1, owning technical vision and end-to-end full-stack delivery. Develop frontend and backend systems for learner state, progress, content integration, practice, feedback, telemetry, evaluation, reliability, safety, and accessibility. Partner with education, design, research, data, content, and customer-facing teams to define requirements, run experiments, measure learning outcomes, and iterate toward high-quality enterprise AI learning products.

Develop and configure enterprise-scale digital software solutions for asset performance management and predictive analytics. Responsibilities include translating customer requirements into software architectures, designing and implementing applications, documenting solutions, testing technologies, supporting customer implementations, and collaborating with subject matter experts, project managers, product managers, and development teams. The role also involves presentations, scalable application development, secure distributed architectures, and occasional customer project travel.

Lead development of scalable content inspection pipelines using computer vision and vision language models to analyze video and image assets. Design, implement, test, deploy, and support distributed systems that extract temporal metadata, enable validation and enrichment workflows, and improve media discovery. Collaborate with platform and product teams, guide architecture, participate in on-call support, resolve production issues, and mentor engineers while promoting quality engineering practices.

Leads full-stack application development, including system analysis, coding, testing, debugging, vulnerability assessment, and software support. Collaborates with product managers, designers, and engineers to deliver scalable web applications using Java, Spring Boot, React or AngularJS, SQL, and Python. Provides technical guidance, conducts code reviews, resolves issues, supports continuous improvement, and advises senior stakeholders with limited supervision.

Supports, maintains, troubleshoots, tests, and improves PDI enterprise software products. Diagnoses production issues, tunes SQL performance, documents solutions, estimates feature work, and collaborates with product and engineering stakeholders in an Agile environment. Uses AI-assisted development tools and contributes to AI-powered engineering workflows. Provides technical guidance to less experienced engineers and communicates customer risks, status, and escalation needs.

Designs, develops, and delivers scalable, secure software solutions; resolves complex technical issues; optimizes performance and reliability; builds cloud-native systems; supports CI/CD, automation, containers, monitoring, and infrastructure provisioning. The role applies security and compliance best practices, manages technical integrations and evaluations, collaborates with stakeholders, reviews code, maintains documentation, mentors engineers, and drives continuous improvement.

Build and own Dia’s enterprise administration products, including the Admin Console, entitlement and provisioning APIs, identity and policy configuration, usage metering, commerce integrations, and Atlassian Admin Hub integration. Partner with platform and client engineers to deliver enterprise features across web and native clients, establish technical direction, and shape the enterprise roadmap in a high-ambiguity startup environment.

Designs, develops, and maintains tools and services supporting Atlassian products, including Jira, Confluence, Bitbucket, and Bamboo. Develops Java software in Linux environments, creates integrations and plugins, writes Bash/Python/Groovy scripts, and uses Spring, Docker, Apache Velocity, OpenSearch, and modern web technologies. Collaborates with developers, system administrators, project managers, and mission customers. Documents configurations, procedures, and system changes while supporting mission-critical government projects.

Leads and manages a software engineering team while contributing to full-stack development. Owns architecture, technical standards, delivery planning, production troubleshooting, security, scalability, reliability, testing, CI/CD, monitoring, and technical debt reduction for a healthcare technology platform. Partners with Product, infrastructure, and security teams to deliver maintainable systems supporting clinical and operational workflows.

Develop and maintain cloud-native Java and JavaScript applications supporting situational awareness and collaboration. Responsibilities include microservices development, full software lifecycle participation, testing, code reviews, Agile collaboration, system architecture, and technical initiative leadership. The role also involves mentoring junior developers, contributing to continuous improvement, and working with modern cloud and container technologies in a mission-critical environment.

The Senior Application Software Engineer will design, develop, and modify software applications, ensuring quality and functionality while supporting Agile methodologies and integrating new technologies.

Develop, test, maintain, and support secure, scalable full-stack Java applications with Angular user interfaces. Write complex code and SQL, create technical designs and documentation, conduct code and design reviews, and ensure compliance with security, audit, regulatory, and SDLC requirements. Collaborate with architects and business partners in an Agile/Scrum environment, lead project delivery, mentor globally distributed junior engineers, and participate in on-call support.

Design, develop, test, and deliver scalable full-stack Java and microservices solutions for critical ETF technology platforms. Partner with product, business, QA, infrastructure, and support teams throughout the software lifecycle. Drive modernization, secure development, automated testing, DevOps delivery, observability, resiliency, and performance improvements. Troubleshoot production issues, perform root cause analysis, support incident resolution, and provide technical guidance while applying AI-assisted development tools responsibly.

Develop and test modern front-end features for a global-scale networking situational awareness and command-and-control platform. Collaborate with users, designers, program managers, and testers to create responsive, modular, event-driven interfaces. Design solutions from broad requirements, handle edge cases, participate in code reviews, prototype technologies, and deliver dependable, reusable software. Some back-end development using gRPC may be involved.