Top Software Engineer Jobs

Develop and maintain scalable, resilient web applications using React, Java, and PostgreSQL. Lead significant engineering projects, balance infrastructure investments with pragmatic solutions, collaborate with technical and non-technical stakeholders, mentor engineers, and support reliable production systems through possible on-call participation.

Lead the design and delivery of next-generation frontend technology at Datadog. Responsibilities include coaching engineers, leading major product and website redesigns, owning core customer experiences, coordinating cross-team technical initiatives, and developing high-complexity, high-performance interactive browser applications. The role requires strong UI/UX judgment, experimentation expertise, architectural leadership, and deep React experience.

Design, build, and maintain scalable backend payment services supporting global payment processing. Implement secure data handling, improve reliability via observability and automation, apply software design principles, collaborate with cross-functional teams, and contribute to architecture and GenAI-driven improvements for high-availability, production systems.

Design, build, and operate scalable Java backend services (microservices/REST) for Expedia's air supply platform. Own end-to-end lifecycle including design, testing, deployment, monitoring, incident response, and performance optimization. Collaborate with product, design, and partners and apply data-driven and AI/ML approaches to improve reliability and user outcomes.

Leads the design, development, testing, deployment, and production support of Java and Python microservices, REST APIs, data pipelines, and Snowflake solutions supporting investment portfolio technology. Owns architecture, operational resilience, observability, security, controls, incident response, and delivery across multiple teams. Partners with product, business, operations, risk, and governance stakeholders while promoting strong engineering standards and responsible AI-assisted development practices.

Designs, develops, tests, troubleshoots, and implements complex Java software capabilities, including enterprise APIs, REST services, and microservices. Integrates AI coding agents for feature development, refactoring, testing, and code review across complex repositories. Provides technical leadership, mentorship, and team guidance while working collaboratively in an agile, hybrid environment.

Architect, build, and operate secure, scalable data platform capabilities covering ingestion, transformation, orchestration, metadata, lineage, and data quality. Lead complex initiatives from architecture through production, establish reliability and engineering standards, automate deployment and onboarding, and drive operational excellence. Partner with security, risk, controls, and business teams on governance and regulatory requirements while mentoring engineers and influencing technical direction across teams.

Design, prototype, develop, document, test, and debug software solutions for semiconductor equipment components and devices. Troubleshoot software issues, communicate with internal customers to understand requirements, and contribute to innovative software solutions involving machine learning and AI. This full-time role begins in Summer 2027 and includes approximately 10% travel.

Design, develop, and optimize scalable backend services, APIs, middleware, and core platform components. Build hospital-system integrations, improve performance for high-volume medical data, maintain monitoring and observability, and automate deployment pipelines and infrastructure. Support live customer integrations, implement enhancements, and contribute to system architecture, reliability, and cost efficiency across cloud-native, containerized environments.

Lead frontend and full-stack engineering, architect scalable features, integrate APIs and cloud services, optimize rendering and performance, establish engineering standards, conduct code reviews, and mentor developers. Collaborate with product, UX, and backend teams to deliver user-focused software while managing priorities in an ambiguous environment.

Build and maintain scalable backend services, RESTful and GraphQL APIs, database schemas, and cloud infrastructure. Own architecture decisions, optimize performance and reliability, improve CI/CD practices, collaborate across product and engineering teams, lead architecture sessions, review code, and mentor junior developers.

Senior Software Engineer role at Atlassian with flexible work options across countries where the company has legal entities. The provided description contains no specific engineering responsibilities or qualifications. Compensation includes a U.S. base salary range of $149,400 to $235,000, varying by geographic zone, plus potential benefits, bonuses, commissions, and equity.

Provides technical leadership on complex software projects from design through launch, addressing architecture, reliability, security, testing, and observability at scale. Leads company-wide engineering initiatives, establishes technical standards, mentors engineers, and promotes engineering excellence. Requires extensive full-stack development experience, strong communication, systems engineering expertise, customer-focused decision-making, and familiarity with A/B testing.

Principal Software Engineer role at Atlassian with flexible remote, office, or hybrid work options. The provided description primarily details compensation, benefits, company culture, equal employment practices, and employment verification requirements; specific responsibilities and technical qualifications are not included.

Senior Software Engineer role at Atlassian with flexible work-location options. The provided description contains compensation details, benefits, company information, and equal opportunity statements, but no specific responsibilities, technologies, or qualifications because the job description section is missing.

Leads complex software engineering initiatives from technical design through launch, provides architectural and technical leadership, drives engineering standards, mentors engineers, and collaborates across teams on company-wide projects. Requires deep experience building and operating scalable systems with strong testing, reliability, security, and observability practices, plus full-stack development expertise and familiarity with A/B testing.

Develop, refactor, and migrate Java and C++ codebases to modern languages and platforms (Java 25, Rust). Migrate data from Oracle to discrete stores (PostGres), design REST/gRPC APIs, resolve cross-system issues, apply CI/CD and Agile practices, containerize applications, and collaborate with architects, DBAs, and domain experts while producing technical documentation.

Staff Software Engineer responsible for designing, coding, testing, deploying, monitoring, and maintaining scalable cloud-native platforms. The role delivers infrastructure, tooling, and ML frameworks; integrates AI/ML capabilities; leads system design reviews; and promotes secure, resilient architecture. Responsibilities include mentoring engineers, influencing technical decisions, translating stakeholder needs into technical requirements, defining success metrics, and driving continuous improvement across the software development lifecycle.

Lead and mentor engineering teams to design, build, deploy, and operate Java/Spring microservices and cloud-native clinical interoperability products. Collaborate with product, EHR partners, and cross-functional teams, ensure code quality, CI/CD, security, observability, and Agile delivery for large-scale healthcare systems.

Lead technical strategy and architecture for developer platforms and AI-powered engineering productivity solutions. Design scalable platform services, guide automated testing and application lifecycle management capabilities, evaluate emerging technologies, and influence architecture across engineering teams. Build prototypes, address scalability, reliability, observability, security, and performance challenges, collaborate with Product and Design, establish engineering standards, and mentor senior engineers.

Design and develop backend services, APIs, microservices, integrations, and event-driven solutions for digital commerce and order management. Own testing, CI/CD, deployments, observability, cloud infrastructure, and production reliability using Azure, Docker, and Kubernetes. Troubleshoot incidents, improve security and scalability, apply AI-assisted development practices, mentor engineers, participate in hiring, and communicate technical risks and decisions to stakeholders.

Architects and develops Guidewire PolicyCenter solutions, integrations, configurations, and Gosu applications. Leads technical design, cloud deployment, API and event-driven architecture, CI/CD, observability, testing, troubleshooting, and platform modernization. Collaborates with architects, stakeholders, DevOps, and engineering teams to establish technical standards, document solutions, and deliver scalable insurance technology solutions using Guidewire Cloud Platform and modern cloud-native technologies.

Build and own quality assurance tools and automation frameworks for Walmart International’s web and mobile eCommerce platforms. Develop React and AI-native applications, integrate REST and gRPC services, improve performance, manage CI/CD quality gates, and support reliable releases. Responsibilities include refactoring code, reviewing contributions, implementing accessibility practices, collaborating cross-functionally, and delivering scalable software used by hundreds of thousands of customers.

Leads the design and development of scalable, cloud-native AI-powered software systems. Drives architecture, reliability, security, performance, DevOps, CI/CD, incident management, and operational excellence. Mentors engineers, resolves architectural bottlenecks, automates processes, and collaborates across teams to translate strategic objectives into dependable system implementations.

Leads platform engineering across multiple teams by designing scalable cloud-native infrastructure, reusable tooling, distributed systems, and AI/ML-enabled applications. Drives the full software development lifecycle, including architecture, coding, testing, deployment, maintenance, observability, and incident response. Provides technical leadership and mentorship, translates business needs into technical requirements, and ensures system reliability, performance, security, and continuous improvement.