Top Software Engineer Jobs

Develops, tests, documents, enhances, and maintains software solutions using Appian and related technologies. The role includes application development, process modeling, system integration, security remediation, performance improvement, user story analysis, technical documentation, and collaboration within an Agile software development team.

Build and maintain frontend, backend, APIs, data services, integrations, and internal tools supporting customers and agents. Improve system performance, reliability, scalability, testing, documentation, and developer workflows. Collaborate with product, design, engineering, and business stakeholders to scope and deliver projects. Participate in on-call rotations, own deployed systems, review code, and use AI coding tools effectively.

Own performance optimization, reliability, observability, capacity modeling, and automated failover for Coinbase’s blockchain node infrastructure. Diagnose resource bottlenecks, reduce infrastructure costs, define SLOs and SLIs, support protocol upgrades, and improve node performance across distributed systems at scale. Collaborate with protocol integration, wallet, and indexer teams while applying backend programming and systems profiling expertise.

Lead the architecture, design, and development of complex backend software systems for data-intensive applications. Drive technical direction, implement new technologies, improve code quality, reduce technical debt, and promote testing and continuous delivery. Mentor engineers, conduct code reviews, collaborate cross-functionally with product and design teams, engage with customers, and help deliver maintainable, scalable solutions using backend technologies, databases, distributed computing, and cloud platforms.

Design, develop, and deliver distributed systems solutions for Rubrik’s Atlas data platform. Responsibilities include defining architectural principles, prototyping, coding production-quality systems, and guiding multiple teams. Work spans cloud-backed file systems, optimized data formats, deduplication, compression, resiliency, scalability, performance tooling, asynchronous programming, snapshotting, data integrity, security, and immutability.

Design and develop Java backend services, REST APIs, cloud-ready microservices, database solutions, CI/CD pipelines, and containerized deployments. The role involves improving reliability and performance, troubleshooting environments, documenting technical decisions, and collaborating across teams. Candidates need an active TS/SCI clearance, Java backend experience, Spring Boot or Micronaut expertise, SQL and NoSQL knowledge, orchestration experience, and familiarity with AWS and containerization.

Develop and maintain full-stack web applications supporting U.S. Army mission requirements. Build backend services, APIs, business logic, databases, and modern web interfaces using .NET, SQL Server, JavaScript, HTML, and CSS. Modernize legacy applications, apply secure development practices, create database objects and documentation, participate in testing and code reviews, and collaborate with government and contractor teams. The role is primarily onsite at Rock Island Arsenal with limited work-from-home flexibility.

Build and own full-stack web features from inception through launch, integrating third-party APIs and reasoning about complex financial state machines. Work across front-end and back-end technologies, maintain high quality standards, communicate directly with customers, and iterate on products after launch in a fast-moving startup environment.

Develops, tests, documents, deploys, and supports software for Air Force nuclear command-and-control systems. Responsibilities include requirements analysis, technical design, coding, automated and performance testing, software quality assurance, peer reviews, system troubleshooting, documentation, and agile team participation. The role is on-site at Offutt AFB and requires extensive DoD experience, U.S. citizenship, and TS/SCI-related eligibility.

Build and operate resilient, highly available distributed systems and cloud infrastructure at scale. Responsibilities include developing automation tools, microservices, Infrastructure-as-Code with Terraform, and production-grade software using AI-assisted workflows. The role involves open-source contributions, system design, performance optimization, monitoring, incident response, technical debt reduction, and on-call support. Candidates must bring backend development experience, strong programming skills, critical-service ownership, database knowledge, advanced prompt engineering, and an AI-first engineering approach.

Build and maintain backend or full-stack services for Cadence’s remote patient monitoring platform. Collaborate with product owners, stakeholders, customers, and engineers to deliver scalable clinical care features, improve engineering standards and tooling, and support the platform’s continued growth.

Support the IBCS System Team by enabling and sustaining Agile development environments and continuous delivery pipelines for mission-critical command-and-control software. Collaborate with software, systems, DevOps, networking, cybersecurity, and infrastructure teams; integrate delivery workflows; resolve technical issues; coordinate cross-team priorities; apply DevOps practices; and drive continuous improvement. The role requires hands-on experience with CI/CD tools, Linux, configuration management, source control, and classified environments.

Develops and sustains cloud software supporting cyber intelligence and AI/ML capabilities on large-scale compute clusters and AWS infrastructure. Responsibilities include requirements analysis, software development, integration, testing, validation, installation, enhancement, maintenance, and issue resolution. The role works with distributed NoSQL systems, big-data technologies, cloud scalability, machine learning, large language models, RAG, agentic workflows, microservices, Kubernetes, observability, and infrastructure-as-code tools.

Build and maintain software across the application stack, primarily with TypeScript, React, Node.js, and PostgreSQL. Develop product capabilities, APIs, and AI-powered features while collaborating with product and design teams. Own work from discovery through production, write technical specifications, participate in roadmap planning, and join an on-call rotation. Use agentic coding workflows with tools such as Claude Code or Codex, and contribute to pragmatic technical decisions in a fast-growing environment.

Develop and maintain end-to-end full-stack software solutions from design through production. Build, test, integrate, document, debug, monitor, and maintain applications across UNIX and Linux environments. Collaborate with cross-functional teams to solve complex problems, improve architectures, automate workflows, develop APIs, and support deployment using Agile and DevOps practices. The role requires TS/SCI clearance and involves work on challenging client systems.

Develop end-to-end full-stack software and systems from design through production. Build modern front-end applications, back-end services and APIs, containerized deployments, databases, and CI/CD pipelines. Apply software architecture, microservices, secure coding, debugging, and root-cause analysis practices while collaborating in an agile environment. The role supports special missions and requires TS/SCI clearance, with opportunities to use cloud platforms, DevSecOps, observability, event-driven architecture, automated testing, and AI capabilities.

Designs, develops, tests, deploys, documents, maintains, and enhances complex software systems. Responsibilities include Python and Rust development, Linux systems work, shell scripting, algorithms, databases, authentication and access control for HPC environments, CI/CD, automation, containerization, cloud solutions, and Java/J2EE applications. The engineer analyzes requirements, debugs software, integrates systems, performs quality control, and may lead development teams. An active TS/SCI with polygraph is required.

Build and maintain automation, integrations, file-processing tools, migrations, and other software that reduces operational toil. Investigate root causes, resolve implementation and escalation issues, develop reusable solutions, and support systems through on-call participation. Partner with commercial, product, and engineering teams while using Ruby on Rails, APIs, workflow automation platforms, and AI-assisted development. The role also involves debugging, optimization, code quality, and ramping onto unfamiliar systems.

Develops and maintains high-throughput, reliable software for Air Force Research Laboratory data-processing systems. Responsibilities include implementing features, writing unit and integration tests, conducting code reviews, troubleshooting production issues, creating prototypes, contributing to architecture discussions, collaborating across engineering teams, and maintaining technical documentation. The role is fully onsite in Colorado Springs, Colorado, or Beavercreek, Ohio, and requires an active Top Secret/SCI clearance.

Develop and support compliance technology solutions for regulatory, surveillance, supervision, and risk-control functions. Responsibilities include Java backend development, distributed systems architecture, API and event-driven integrations, cloud and big-data solutions, testing, monitoring, incident support, and operational administration. The role partners with Compliance, Risk, Data, Architecture, and business teams to deliver secure, scalable, auditable systems aligned with regulatory requirements and enterprise standards.

Build and operate reliable, privacy-focused full-stack products for AI-powered virtual clinics. Develop front-end clients and Kotlin/JVM backend services, resilient GraphQL APIs, reusable frameworks, and multi-tenant solutions. Enforce performance, accessibility, security, and clinical-grade quality standards; modernize systems with agentic AI tools; resolve complex technical issues; and mentor engineers. Work onsite in New York City four days per week.

Develop and deliver end-to-end software systems in an agile environment. Responsibilities include designing solutions, evaluating architecture and operating environments, mastering new tools, identifying system improvements, and supporting software from concept through production. The role requires Java development and collaboration on systems supporting critical government missions.

Build production software for an AI-powered document search and workflow platform. Responsibilities include developing Next.js and React interfaces, backend APIs, data models, document-processing pipelines, AI agents, and workflow execution systems. Interns will contribute to architecture, own meaningful features, collaborate with engineering and product teams, and solve complex problems in defense, government, and regulated commercial environments.

Design, develop, and maintain backend applications using Python and REST APIs. Investigate and prototype solutions, prioritize bug fixes, collaborate with product and engineering teams, participate in code reviews, and support cloud-native and enterprise environments. Contribute to roadmaps and assist on special projects to deliver high-quality, maintainable software.

Modernize mission-critical Navy combat-system software by analyzing legacy code, deploying development tools, and integrating scalable solutions. Responsibilities include system-level programming, debugging, testing, client collaboration, and targeted enhancements using Rust and C/C++. The role requires Linux and Windows development, containerization, CI/CD, networking, and interpretation of outdated documentation. Preferred experience includes Python automation, legacy modernization, Navy combat systems, messaging platforms, telemetry, real-time acoustic systems, and AI-forward developer tooling.