Top Software Engineer Jobs

Contribute to developer-productivity tooling: build internal automation, AI-assisted agents, and integrations (Jira/Slack/GitHub) within a Bazel monorepo. Write tested, configuration-driven code, reconcile cross-system data, participate in design reviews, documentation, and collaborate across teams to deliver reliable, scalable developer tools.

Lead refactoring and optimization of scalable data pipelines, design next-generation distributed storage and processing systems, build clean interfaces for diverse data consumers, mentor engineers, and establish engineering standards and processes.

Build and maintain a portfolio of native Android applications and public SDKs for Clover POS devices, primarily using Kotlin. Contribute to Java backend microservices, define client-server API contracts, enforce payment security (PCI, EMV, tokenization), and own fleet stability and release operations across a large device network while supporting third-party integrations.

Design, implement, and operate stateful backend services emphasizing explicit state machines, exactly-once processing, idempotency, outbox-based reliable side effects, concurrency correctness, observability, and AI-assisted engineering. Lead architecture reviews, mentor engineers, and collaborate with platform, data, and QA teams to ensure deterministic, auditable, and resilient lifecycle management and recovery.

Design, build, and maintain production-grade microservices and web applications to power personalization and recommendations. Implement model-serving and inference integrations, ensure resiliency, observability, and low-latency performance, work with event-driven and caching patterns, collaborate with AI/ML and data teams, drive technical designs, mentor engineers, and operationalize services for production readiness.

Design, develop, test, and deploy enterprise-grade web and mobile applications on the Appian low-code platform. Build SAIL interfaces, process models, record actions, rules, expressions, and custom plug-ins. Integrate Appian with external systems via REST/SOAP, ensure WCAG accessibility, troubleshoot using tracing/log analysis, create technical documentation, automate reliability and quality, and mentor team members through code reviews and cross-training.

As a Senior Software Engineer, you will develop systems, services, and features while contributing to team culture and solving customer problems.

As a Senior Software Engineer, you'll manage billing systems for Databricks products, enhance infrastructure efficiency, and innovate pricing strategies using AI and big data.

Lead design and build of core web platform infrastructure and features, translate mobile experiences to web, implement frontend and backend services, drive technical strategy, mentor engineers, manage technical debt, and improve reliability and observability.

Work as a Senior Software Engineer on Cloud Services for a cleared Sponsor, developing software using Python and JavaScript/TypeScript, integrating C2S services (Lambdas, SNS, SQS), collaborating across technical teams, and supporting on-site work in Chantilly and Northern VA field offices. Requires active TS/SCI + Polygraph clearance.

Design, operate, and scale Compass's database, cache, and streaming fleet (Postgres, Redis/ValKey, DynamoDB, Kafka/MSK). Build multi-tenant isolation and SDKs, run fleet-scale upgrades with zero downtime, improve observability, and partner with product teams to migrate workloads and resolve high-impact production incidents.

Design, build, and operate distributed, event-driven microservices and cloud infrastructure. Lead technical delivery across the full stack with backend emphasis, integrate data pipelines and AI models, ensure high code quality and testing, produce documentation and runbooks, mentor peers, and own services through their lifecycle.

Design, build, and operate full‑stack, cloud-based microservices and frontend interfaces. Lead technical projects, integrate AI/data pipelines, ensure quality via automated tests and CI/CD, author documentation and runbooks, mentor peers, and own services across their lifecycle.

Develop, integrate, and maintain autonomy software for surrogate aircraft and test benches. Build end-to-end test tooling from simulation to flight, automate deployments, capture and validate sensor and network data, and support flight test planning and execution.

Design, build, and operate scalable web applications, APIs, services, and AI-enabled workflows. Use AI tools across the development lifecycle, ensure reliability, performance, and observability, contribute to technical decisions, iterate from user feedback, and own production quality and delivery as part of cross-functional squads.

As a Senior Software Engineer, you will lead the development of features and maintain systems for Xometry's online manufacturing platform. Responsibilities include coding, mentoring team members, ensuring software quality, and aligning projects with business goals.

Senior Software Engineer at Twilio will design, build, and maintain scalable communication systems, collaborate with cross-functional teams, mentor engineers, and contribute to architecture and delivery. Responsibilities include writing high-quality code, improving performance and reliability, shipping product features, and participating in technical planning within a remote-first, inclusive environment.

Design, develop, maintain, and operate ANSWERLAKE backend systems providing compliant storage, analytics results, and APIs. Support a U.S. Government customer, work on microservices, containerized deployments, monitoring, and DevOps practices while collaborating on Agile teams.

Senior Software Engineer to sustain and enhance mission-critical government software and systems. Provide technical expertise across full-stack and cloud-based data pipelines, develop solutions using Python, PySpark and AWS services, work on Agile teams, and support cybersecurity-focused projects requiring cleared personnel.

Support and sustain mission-critical backend and full-stack software for a U.S. Government customer. Lead design and implementation of state management, metadata tracking, and high-availability distributed systems using Java/SpringBoot, containerization, cloud services (AWS), databases, and messaging. Mentor engineers, collaborate with teams, and ensure secure, scalable solutions aligned with mission requirements.

Modernize a legacy operational system into microservices: develop Java Spring Boot and Python services using AWS (Lambda, Step Functions, EC2, S3), build REST APIs, implement CI/CD with Maven/GitLab/GitOps, and collaborate in Agile teams to sustain mission-critical government software.

Senior Software Engineer to sustain and enhance mission-related software for a U.S. Government customer. Requires deep software engineering experience, cloud and big-data tooling (Hadoop, Accumulo, AWS, Terraform), and development in Java/Python. Role supports secure, mission-critical systems, with partial telework after onboarding and strong communication and teamwork expectations.

Lead design, implementation, and sustainment of web-based Java applications supporting IC data custodians. Implement complex algorithms, enforce quality control, coordinate with system and hardware engineers, and improve documentation and development processes within an Agile team.

Support and sustain mission-critical web-based applications for IC data custodians. Extract meaning from structured and unstructured data using statistical and machine learning methods, build data characterization and ingestion workflows, use query/visualization tools, and collaborate with stakeholders to enable compliant data movement and downstream integration.

Design and implement event tracking and behavioral analytics, build and maintain A/B and multivariate experimentation pipelines, integrate tools like PostHog or GrowthBook, create dashboards and data pipelines for experiment results, and work with marketing to rapidly deploy landing page variants.