Top Software Engineer Jobs

Develops, tests, debugs, modifies, and maintains software programs supporting business processes. Collaborates with stakeholders to understand requested changes, analyzes program performance, resolves programming issues, documents code and resolutions, and communicates project status. Requires knowledge of software development in multiple languages, troubleshooting, documentation, analytical problem-solving, and established development standards.

Lead organization-wide technical initiatives for Gusto’s API and AI agent platform. Design reliable, scalable API contracts and agent-facing tools, write clean Ruby on Rails code, mentor engineers, improve reliability and observability, engage developer customers, and troubleshoot production issues.

Build and lead the vector database infrastructure powering Anthropic’s retrieval workloads. Responsibilities include designing index structures, storage, query execution, serving, benchmarking, capacity planning, and operational tooling; optimizing recall, latency, and cost; scaling distributed systems; extending hybrid retrieval; defining evaluation standards; setting technical direction; mentoring engineers; and sharing on-call responsibilities.

Lead design and development of the digital twin and simulation software stack. Mentor engineers, define processes and standards, drive architecture and CI/CD, translate business requirements to implementations, collaborate with robotics and cross-functional teams, and guide hiring and agile practices.

Develops, tests, deploys, and sustains enterprise web applications using Java, Angular, REST, SOAP, databases, and DevOps practices. Translates system requirements into software solutions, participates in Scrum teams, performs quality assurance and peer reviews, supports CI/CD and automation, and collaborates with technical and non-technical stakeholders. The role also contributes to cloud, microservices, distributed architecture, documentation, and application lifecycle activities.

Develop and maintain Java and Spring software for space domain awareness and intelligence systems. Apply astrodynamics and orbital mechanics knowledge to mission algorithms, build containerized microservices with Docker and Kubernetes, and work with distributed databases, data platforms, and messaging frameworks. Responsibilities span design, coding, testing, debugging, deployment, configuration management, and production support while collaborating with systems engineers, data scientists, and mission experts.

Provides technical leadership across the software development lifecycle, designing and developing enterprise applications, web systems, cloud-native solutions, APIs, and database integrations. Leads architecture and design activities, testing, troubleshooting, deployment, and sustainment while translating requirements into scalable solutions. Collaborates in Agile teams, supports mission-critical projects, mentors junior staff, contributes to governance, and serves as a technical consultant across programs.

Develop and maintain enterprise web applications using Java and Angular across the full software development lifecycle. Design software solutions, interfaces, web services, database integrations, and technical documentation. Support Agile development, testing, quality assurance, source control, CI/CD, and DevOps practices using Git and Jenkins. Provide technical guidance to junior developers, collaborate with distributed teams and stakeholders, and contribute to architecture, engineering standards, and continuous improvement.

Build and maintain infrastructure tooling for thousands of servers and distributed services. Responsibilities include host provisioning, configuration management, rapid code deployment, service monitoring, automated testing, linting, and infrastructure supporting high-volume real-time data pipelines. The role involves end-to-end project ownership, frequent code delivery, debugging complex distributed systems, and collaboration within a high-performing engineering team.

Leads development of secure, scalable software solutions for network automation. Designs, codes, tests, debugs, and reviews production systems using Python, React, Django, and FastAPI. Promotes AI-assisted engineering practices with strong validation, security, and responsible-use standards. Builds microservices, APIs, and event-driven solutions; improves application resiliency and automation. Partners with internal teams, vendors, and startups to evaluate architectures and deliver sustainable technical outcomes in an agile environment.

Designs and develops scalable software solutions while providing production support, incident management, batch operations, monitoring, and data-quality improvements. Leads AI-assisted engineering adoption, automation, release management, and SDLC activities. Builds and supports Cassandra, Databricks, AWS, Snowflake, APIs, and data-processing solutions. Collaborates with QA and development teams on performance, ingestion, cloud migration, and throughput testing, while participating in weekend and late-shift support rotations.

Leads full-stack software engineering for secure, scalable corporate technology systems. Designs distributed, event-driven microservices using Java, Spring Boot, Kafka, MongoDB, and CQRS/Saga patterns; builds React and TypeScript applications; reviews code; improves operational stability; and guides architecture, testing, security, and AI-assisted engineering practices. Collaborates with vendors and internal teams while leading technical communities and promoting agile delivery.

Leads software engineering for secure, scalable financial technology applications. Designs distributed systems using event-driven pipelines, CQRS, and real-time streaming; develops and reviews React UI code; improves automation, testing, resiliency, and operational stability; collaborates with UX, product, backend, vendors, and internal teams; and guides responsible adoption of AI-assisted engineering practices.

Leads customer-centric software development from discovery through production adoption. Partners with customers, product, and design to identify needs, form hypotheses, prototype solutions, and ship AI-native products. Owns architecture, instrumentation, telemetry, and end-to-end outcomes while setting engineering standards, mentoring engineers, and guiding practical technical decisions. Requires cloud production experience, incremental delivery from proof of concept to production, strong communication, and experience leading engineers on complex projects.

Staff Software Engineer leading customer-centric, AI-native product development from discovery through production and adoption. Responsibilities include partnering with customers, product, and design; forming and testing product hypotheses; building new product surfaces; designing scalable architectures; using LLMs, agents, retrieval, and evaluation tooling; instrumenting outcomes; setting technical standards; mentoring engineers; and driving iterative delivery.

Design, architect, and implement large-scale, reliable, and secure software systems for Customer Information Management. Partner with product and architecture teams, ensure code quality, CI/CD, testing, and observability, drive operational resilience, mentor engineers, and influence cross-team technical direction.

Develop and scale software for BlackRock’s Aladdin Graph platform using Java, Python, or Golang. Build API, event, distributed storage, search, messaging, and containerized infrastructure; troubleshoot Linux production issues; and contribute to API governance, gRPC services, Protocol Buffers, developer tooling, and high-quality distributed systems.

Develop real-time embedded software for electronic defense systems, collaborating with systems, hardware, and test engineers across the software development lifecycle. Responsibilities include software development in Linux, C/C++ and Python programming, integration testing, Agile development, CI/CD, and potentially kernel, driver, containerization, and automated unit testing work. The role supports aircraft protection, radar warning, and electronic attack products.

Own the architecture and delivery of scalable backend systems supporting growth across acquisition, activation, conversion, retention, and expansion. Design distributed systems, experimentation platforms, event-driven architectures, and data pipelines. Build intelligent decision systems and personalized journeys using customer and product signals. Lead ambiguous cross-functional initiatives, improve reliability and observability, mentor engineers, and uphold secure, compliant engineering standards.

Design and build foundational web services, service mesh infrastructure, developer tooling, CI/CD automation, and highly reliable distributed systems. Architect scalable APIs and data consistency patterns, optimize high-throughput systems, establish observability and reliability practices, and mentor engineers. The role supports millions of transactions across mobility products and requires collaboration across application, infrastructure, and advanced technology teams.

Leads development of secure, scalable, low-latency C++ software for an eTrading technology team. Provides technical direction, designs and reviews production code, resolves complex engineering problems, and influences application functionality and technical processes. Promotes software development lifecycle best practices and responsible use of AI-assisted engineering tools, including code review, testing, troubleshooting, and automation. Requires strong cloud-native experience, advanced C and C++ skills, and 10+ years of applied software engineering experience.

Develop and support scalable full-stack software using Java, Spring Boot, React or Angular, Python, APIs, microservices, and cloud technologies. Lead architecture, AI-enabled capabilities, testing, troubleshooting, observability, automation, and performance improvements. Mentor engineers, conduct code reviews, influence technical direction, and independently deliver complex solutions across the software lifecycle.

Develop and support complex full-stack software solutions using Java, Spring Boot, React or Angular, and Python. Design scalable APIs, microservices, distributed systems, and cloud-based architectures while integrating AI and machine learning capabilities. Lead technical implementations, testing, troubleshooting, performance improvements, and operational readiness. Mentor engineers, conduct code reviews, influence architecture and engineering standards, and independently deliver complex features with minimal oversight.

Designs, develops, tests, deploys, and supports full-stack applications, APIs, and microservices using Java, Spring Boot, React, cloud platforms, and distributed systems. The role contributes to architecture, automated testing, CI/CD, observability, production troubleshooting, performance optimization, and operational readiness. It partners with Product, UX, Security, Architecture, and Engineering teams while delivering reliable enterprise solutions and promoting technical excellence.

Design, implement, test, deploy, and monitor scalable backend services and high-availability processes. Lead architectural decisions, mentor junior engineers, drive feature lifecycles, improve code quality and testability, and respond to customer issues. Contribute to Agile planning and documentation across domains while addressing performance, scaling, and systemic problems.