Top Software Engineer Jobs

Design, develop, test, deploy, and support enterprise Java applications, REST APIs, microservices, and batch-processing platforms. Lead system design, code reviews, modernization, security, performance optimization, production support, incident resolution, and CI/CD improvements. Collaborate with business, QA, DevOps, and architecture teams while mentoring junior engineers and using approved AI tools to improve development workflows.

Build Apollo’s AI-powered Builder Studio end to end, including chat-driven app creation, live previews, generated-app runtimes, workflows, integrations, delegated permissions, security, and reliability. The role requires strong full-stack development, production LLM experience, frontend expertise with complex UIs, backend and workflow design, and ownership of an ambiguous 0-to-1 product.

Design and build Maybern’s Scenario Modeling engine, including projection frameworks, workflow orchestration, and financial data processing pipelines. Lead architecture and development of core systems from the ground up, partner with product experts to create intuitive modeling tools, and launch complex data products. The role requires strong experience with high-volume, near-real-time systems, relational databases, transactions, cloud platforms, and distributed systems.

Build and operate backend systems, workflow tooling, and data pipelines for lawful data access and Legal Operations. Implement least-privilege controls, audit trails, approval gates, and data minimization. Partner with Legal and operations to translate requirements into secure, auditable systems; own production reliability, observability, testing, incident response, and drive reusable privacy infrastructure.

Design, develop, debug, and improve Elastic’s cloud control-plane offerings. The role involves guiding cross-team architecture, leading development best practices, creating technical plans, diagnosing complex failures, prioritizing fixes and features, and collaborating with Support and Elasticsearch engineering teams. The engineer will contribute to reliable, scalable SaaS foundations while providing pragmatic technical leadership across a distributed engineering organization.

Build and maintain Box’s iOS mobile applications using Swift, UIKit, and SwiftUI. Develop scalable, polished features; optimize performance and responsiveness; debug crashes and bottlenecks; collaborate with product, design, and backend teams; participate in code reviews, technical design discussions, mentoring, and on-call support.

Independently design, build, test, and deliver production features for a scalable TLD registry platform. Develop C#/.NET and Python microservices, implement AWS-based solutions, optimize CI/CD and infrastructure-as-code pipelines, and ensure reliability through unit and integration testing. Collaborate with engineers, troubleshoot complex technical issues, and take ownership of assigned software delivery tasks.

Develop and maintain a cloud-based full-stack software product for storing, visualizing, validating, and disseminating ELINT data. Design, test, document, and deploy new features using Java, Kotlin, React, databases, AWS, and related technologies. Collaborate with developers and DevOps, contribute to architecture reviews, and support tactical users, interoperability, documentation, and data fidelity.

Build and maintain Turso’s open-source database and cloud platform. Responsibilities include advancing PostgreSQL compatibility, ensuring software correctness through testing and verification, operating cloud APIs and data planes, and scaling systems to support substantially more databases. The role involves Rust development, embedded database technology, large-scale cloud operations, observability, reliability, performance improvements, and collaboration with customers, open-source communities, and distributed teams.

Leads software engineering for JPMorgan Chase’s Asset and Wealth Management technology team. Responsibilities include designing, developing, testing, debugging, and reviewing secure production code; improving application stability and automation; adopting AI-assisted engineering practices; applying SDLC tools and agile methodologies; and evaluating vendor and architectural solutions. The role requires advanced programming expertise, cloud-native experience, financial services knowledge, and leadership in responsible AI use within engineering workflows.

Design, develop, test, and maintain real-time online software controlling radio telescope systems. Translate scientific observing parameters into hardware configurations and commands, model domain constraints, diagnose cross-system issues, document requirements and designs, and support code reviews, testing, and releases for mission-critical observatory facilities.

Develop, test, maintain, and document real-time monitor and control software for radio telescopes. Responsibilities include interfacing with hardware and electronics, modeling antenna and instrument configurations, implementing validation rules, diagnosing distributed-system issues, supporting mission-critical 24/7 facilities, and collaborating with scientists, engineers, and telescope operators.

Build and maintain FT Base, a mission-critical web platform powering data ecosystem, AI agents, and CRM. Implement new features, refactor and stabilize code, review and secure prototypes, and ensure test coverage and documentation. Collaborate with teammates and apply prompt-driven AI development responsibly.

Supports development and sustainment of the U.S. Navy’s Aegis Weapons System. Performs software subsystem definition, design, implementation, integration, testing, requirements reviews, design reviews, acceptance reviews, and problem resolution using agile methods. Work involves real-time, mission-critical systems, object-oriented development, Java, C++, Python, UNIX environments, automated testing, and system integration.

Supports the development and sustainment of the U.S. Navy’s Aegis Weapons System. Performs software design, implementation, subsystem and system integration, testing, requirements and design reviews, and problem resolution using agile methods. Works with real-time mission-critical systems, object-oriented design, design patterns, automated testing, operating systems, scripting, and development tools.

Develop, maintain, and upgrade real-time tactical software for the U.S. Navy’s Aegis Weapons System. Work on an agile team across the software development lifecycle, including systems analysis, requirements development, modeling and simulation, integration, verification and validation, automated testing, and technical reviews. Apply C++, radar systems expertise, object-oriented design, SysML modeling, Linux/UNIX environments, and software analysis to mission-critical defense systems.

Develop and sustain software for the U.S. Navy’s Aegis Weapons System. Responsibilities include subsystem design and implementation, software requirements and design reviews, system integration, testing, problem analysis, and solution development within an agile team. The role supports real-time, mission-critical defense systems using object-oriented development, Java, C++, Python, Unix environments, automated testing, and related engineering tools.

Develop and sustain software for the U.S. Navy’s Aegis Weapons System. Responsibilities include subsystem design, implementation, integration, testing, requirements and design reviews, problem research, and solution development within an agile team. The role supports real-time, mission-critical defense systems using object-oriented design and Java, C++, or Python across Windows, Solaris, and Linux environments.

Develops, enhances, tests, debugs, and maintains front-end and back-end software for mission-critical defense radar systems. Designs GUIs, desktop and web applications, autonomous services, scripts, and utilities; collaborates with system and business analysts; resolves software issues; coordinates enhancements and bug fixes; and ensures software standards are met.

Develop and maintain software for the U.S. Navy’s Aegis Weapons System. Work on a collaborative Agile team throughout the software development lifecycle, including upgrades, maintenance, integration, testing, reviews, and process compliance for real-time, mission-critical tactical systems.

Maintain, troubleshoot, test, and enhance legacy RSCCE graphical operator interfaces and applications built with SL-GMS, DECwindows Motif, Fortran 77, DEC VAX, and OpenVMS. Capture user requirements, resolve software defects, develop automated test tools, support database integration, document designs and testing, implement controlled changes, and assist with modernization planning for a secure satellite communications system.

Develop, test, document, maintain, and integrate software applications supporting business needs. Responsibilities include writing clean code, fixing bugs, improving performance, troubleshooting, documenting systems, collaborating with engineers and business analysts, and participating in agile development processes.

Develop, test, deploy, maintain, and enhance full-stack business applications. Collaborate with product, design, QA, SRE, and business teams; build scalable cloud-native systems, APIs, transactional processing, and workflow automation. Perform code reviews, unit testing, debugging, documentation, Agile ceremonies, secure coding, production support, and on-call rotations.

Build and ship AI agentic features for legal professionals, developing Python, FastAPI, and PostgreSQL backend services, LLM orchestration, cloud-native workflows, observability, testing, and CI/CD automation. The role involves debugging production systems, collaborating cross-functionally, and contributing to scalable AI-powered products. Engineers will primarily focus on backend development while gaining opportunities in frontend technologies and full-stack development.

Build and maintain full-stack features for a large real estate marketplace using React, TypeScript, Node.js, Kotlin, GraphQL, AWS, and Kubernetes. Own work end to end, including design, development, testing, deployment, production support, debugging, code reviews, and collaboration with product, UX, data, and engineering teams. Contribute to AI-enabled customer and internal workflows while maintaining performance, scalability, security, and software quality.