Top Software Engineer Jobs

Leads enterprise-wide software architecture and technology strategy for scalable, resilient distributed systems. Designs globally distributed platforms, drives modernization and microservices transformation, establishes API, data, DevOps, CI/CD, observability, and reliability standards, and conducts architectural and performance reviews. Partners with executives and product leaders on roadmaps, resolves critical production issues, mentors senior engineers, and guides cross-team technical initiatives and innovation.

Diagnose and resolve complex production issues in a Java court case management platform. Responsibilities include debugging backend services, databases, ESB integrations, XML/XSLT transformations, JMS messaging, SOAP/REST services, and third-party e-filing systems. The engineer will collaborate on issue triage, document root-cause analyses, participate in code reviews, support legacy modernization toward Spring MVC and modern front-end frameworks, and maintain production system reliability.

Build and scale backend systems for Stytch’s identity platform, including authentication, authorization, and non-human identity APIs. Partner with product and engineering leadership, make architectural decisions, write design documents, review code, and deliver customer-facing features. Improve reliability through observability, incident response, and remediation while collaborating across Twilio and Stytch teams. Mentor engineers and participate in on-call rotations.

Develop and support application components by writing, debugging, testing, refactoring, and optimizing software. Collaborate with developers, analysts, designers, product teams, scrum teams, and business stakeholders to define requirements and deliver solutions. Diagnose production defects, support releases and hotfixes, create documentation, and build reusable software components. The role also requires continuous learning, independent execution, code reviews, and effective communication across technical and business teams.

Own full-stack features from design through deployment and monitoring for servicing applications. Build front end (Next.js/React + NestJS GraphQL) and back end (.NET/C# and NestJS GraphQL), deploy on AWS/EKS with CI/CD, use AI tools to accelerate development, participate in code reviews, mentor junior engineers, and support on-call rotations to maintain production reliability.

Full‑stack engineer who prototypes, tests, and ships experiments to improve conversion and engagement. Collaborate with PMs, designers, analysts, and engineers; own feature lifecycle from design to monitoring; influence architecture; mentor juniors; participate in on‑call rotation.

Full‑stack engineer contributing to front-end (Next.js/React) and back-end (.NET C#/NestJS GraphQL) servicing applications. Build features, write automated tests, deploy on AWS/EKS via CI/CD, use AI-assisted code tools, participate in code reviews, and support production (on‑call). Work closely with PMs and designers while growing under mentorship.

Build and maintain full-stack servicing applications across front end and back end. Implement features, write automated tests, participate in code reviews, deploy to AWS/EKS via CI/CD, use AI code generation tools, and produce clear documentation while collaborating with product and design teams.

Develop and maintain web applications for ForSaleByOwner.com. Implement features, fix bugs, write automated tests, participate in code reviews, document APIs, support users and handle data requests, and participate in on-call rotation. Collaborate with product, design, and engineering teams to ensure scalable, reliable, user-friendly software.

Own end-to-end full-stack features for servicing applications: design, implement, deploy, monitor, and optimize front-end (Next.js/React) and back-end (.NET/C#, NestJS GraphQL). Operate services on AWS/EKS via CI/CD, use AI coding tools to increase velocity, participate in on-call rotation, collaborate with product teams, and mentor junior engineers.

Design, build, and ship full-stack fintech features end-to-end. Work on cross-border payments, compliance automation, AI-enabled financial systems, stablecoin integrations, resilient infrastructure, and UX. Collaborate with product and design, prototype rapidly, harden solutions, maintain CI/CD and monitoring, and resolve production issues.

Analyzes and resolves customer equipment software and systems issues, investigates software failures, provides ticket-based support, and communicates issue updates. Creates and tests software change notifications, feature procedures, and customer documentation. Participates in software specifications, design, testing, and reviews, while assisting with training junior engineers and product operations.

Summer 2027 software engineering internship supporting Northrop Grumman’s Aeronautics Systems program. Interns may construct, troubleshoot, test, calibrate, maintain, and modify engineering systems and equipment; operate related equipment; work from engineering instructions; and report test data. Candidates must be enrolled in a relevant STEM degree program, graduate after August 2027, work full-time for at least 10 weeks, and be U.S. citizens able to obtain and maintain a government security clearance.

Design, build, and operate high-throughput backend services on Claude’s token-generation path. Own latency, reliability, SLOs, incident response, safe deployments, graceful degradation, and cost efficiency. Lead technical direction, design reviews, tradeoffs with inference and research teams, mentoring, and operational improvements across the Safeguards organization.

Design and develop Instabase services, applications, user interfaces, platform components, and reusable frontend technologies. Collaborate with engineers, designers, and product managers to deliver features from ideation through production. Evaluate frontend libraries, maintain the frontend stack, and create capabilities used by other teams. Early-career engineers contribute to the codebase quickly and help shape product direction.

Lead end-to-end product builds by orchestrating AI coding agents to create applications, automations, and agents. Translate customer needs into deployable solutions, instrument and iterate on outcomes, validate AI outputs for security and quality, engage with customers to find automation opportunities, and document prompts and patterns for the team.

Develops, maintains, tests, and documents software applications with a strong emphasis on secure coding and cybersecurity. Responsibilities include threat modeling, risk analysis, vulnerability mitigation, security testing, encryption, PKI integration, access control, identity management, code reviews, and software validation. The role collaborates with engineering and customer teams, supports secure software lifecycles, maintains existing systems, and may supervise technical personnel. A bachelor’s degree, active TS/SCI clearance, CI polygraph eligibility, and IAM II certification are required.

Design, develop, test, deploy, operate, and modernize Java/Spring Boot applications in mission-critical environments. Lead complex feature implementation, make technical decisions, collaborate with cross-functional teams, and apply generative AI across the software development lifecycle. Responsibilities include API and database integration, cloud-native development, CI/CD, automated testing, security, compliance, observability, and production support.

Designs, develops, enhances, debugs, tests, integrates, and supports software applications for an Army client. The role troubleshoots production issues, evaluates software tools, performs feasibility analysis, elicits requirements, demonstrates prototypes, develops documentation, and leads software development team members. It requires collaboration with stakeholders and addressing systems integration, compatibility, and multi-platform challenges.

Design, build, test, deploy, and operate secure, scalable Java and Spring Boot microservices and REST APIs on GCP. Own architecture, CI/CD, infrastructure as code, performance testing, observability, and reliability for vehicle care platforms. Collaborate in Agile teams, lead technical design discussions, conduct code reviews, and mentor engineers while supporting always-on customer-facing applications.

Lead enterprise-scale ServiceNow solution design and development across HR, Legal, and Finance. Build upgrade-safe frameworks, automation, AI-powered workflows, reporting, dashboards, and complex REST/SOAP integrations. Own delivery from requirements and architecture through deployment, testing, and production support. Apply platform governance, security, DevOps, and upgrade-readiness standards while mentoring developers and partnering with Product and Architecture teams.

Develop and support high-volume enterprise document management software in an agile environment. Responsibilities include designing solutions, translating business needs into technical requirements, developing C#/.NET backend services and Angular applications, writing SQL, testing, debugging, monitoring production systems, applying secure coding practices, and participating in code reviews, releases, and on-call support.

Design, build, and operate high-throughput backend services and scalable APIs for insurance and fintech products. Lead cross-team initiatives across pricing, checkout, booking, and servicing systems. Launch zero-to-one products, iterate post-launch, write maintainable performant code, troubleshoot distributed systems, leverage AI-assisted development tools, and participate in quarterly on-call rotation.

Build product features, AI coding agents, cloud infrastructure, and platform capabilities for Replit’s software creation platform. The role involves full-stack development, distributed systems, real-time collaboration, one-click deployments, automation, and scalable development environments. Candidates will collaborate cross-functionally, solve complex technical problems, communicate effectively, and grow into greater responsibility. This is a hybrid full-time role based in Foster City, California, with required office days on Monday, Wednesday, and Friday.

Provides technical leadership for designing, implementing, testing, integrating, and maintaining high-reliability C++ flight software for spacecraft and launch vehicles. Develops Python-based internal tools, collaborates with multidisciplinary engineering teams, supports vehicle testing and launch operations, and follows aerospace software processes. Requires strong object-oriented design, C++, Linux, real-time systems, communication, and deadline-management skills.