Top Software Engineer Jobs

As a Senior iOS Engineer at Speechify, you will lead engineering decisions, ship production code, enhance existing architecture, and participate in shaping product strategy while providing a great user experience.

This role involves data collection for model training, cloud infrastructure management, and collaboration with AI Scientists to enhance dataset quality and availability.

The Senior iOS Engineer will lead engineering and product decisions, ship production code, and maintain app architecture while collaborating with a product team to enhance user experience.

The role involves designing, developing, and maintaining backend APIs, optimizing performance, and collaborating with cross-functional teams to meet product strategy requirements.

As a Software Engineer on the Platform team at Speechify, you'll design, develop, and maintain robust backend APIs while collaborating with cross-functional teams to enhance architecture and meet scalability requirements.

The Software Engineer will design, develop, and maintain backend APIs, oversee the backend API landscape, and collaborate on B2B solutions, ensuring scalability and alignment with product strategy.

As a Senior iOS Engineer at Speechify, you will lead engineering decisions, ship production code, and enhance app architecture for a growing user base. Your role involves strategic product discussions and delivering an excellent user experience for millions of users.

The Software Engineer will manage data collection for AI model training, operate cloud infrastructure, and collaborate with the AI team to enhance data quality and scale.

The role involves data collection for model training, extending ingestion pipeline infrastructure, and collaborating on dataset roadmap execution.

The role involves data collection for model training, cloud infrastructure operation and extension, and collaborative roadmap crafting for datasets to enhance Speechify's products.

Design and build real-time and offline systems to detect and prevent harmful, deceptive, fraudulent, or policy-violating ads and advertiser behavior. Develop scalable risk-signal pipelines, model-serving, decision and enforcement systems, reviewer tooling, feedback loops, and integrity metrics. Partner with ML, product, safety, policy, and operations to integrate checks across ad retrieval, ranking, and serving while ensuring low latency, reliability, privacy, and operational rigor.

Design, build, and maintain scalable full-stack systems and backend services using Java and Python. Develop APIs, data pipelines, and BigQuery analytics; optimize SQL and stored procedures. Collaborate across product and data teams, contribute to architecture, troubleshoot production issues, and mentor junior engineers while upholding CI/CD and testing best practices.

Lead design, development, and delivery of scalable software and ML-enabled features. Write clean code across multiple languages, integrate AI/ML and generative tools, drive CI/CD and automated testing, perform code reviews, collaborate with stakeholders, monitor performance, and support deployments and continuous improvement.

Lead development of Python-based quant research and portfolio construction platforms: design, build, test, and operate production-quality code; partner with Quant Research on models, validation, reusable libraries, and AI-assisted engineering practices to improve delivery, security, and resiliency.

Maintain and improve ETL/data pipelines and election readiness systems; process voter files, resolve pipeline errors, build integrations for disparate data sources, and improve reliability. Collaborate with product, engineering, and data teams to support campaigns and state parties, primarily using Airflow and the GCP ecosystem.

Lead design, development, testing, and maintenance of scalable Client Onboarding and KYC software. Collaborate cross-functionally, implement CI/CD, apply OOP and design patterns, drive code quality and documentation, adopt enterprise AI-assisted engineering practices, and coach teams on responsible AI usage.

Lead design, development, testing, and maintenance of scalable Client Onboarding and KYC software. Drive CI/CD, code quality, documentation, Agile delivery, cross-functional collaboration, and responsible adoption of enterprise AI-assisted engineering practices.

Own and improve the software platform for autonomous underwater robots: deploy and update fleet software, build remote monitoring and high-bandwidth comms, expand simulation and testing, create operator/customer tooling, and execute field testing with international travel.

Design, build, and deploy scalable backend systems and APIs that ingest signals, perform scoring and automated risk mitigation. Participate across the software development lifecycle, improve tooling and standards, debug production issues across services and maintain distributed systems to meet business goals for Stripe and partners.

Lead design and build full stack internal applications for risk and compliance, integrating Snowflake and AI infrastructure, creating APIs, dashboards, and data workflows; own architecture, reliability, security, and mentor engineers while partnering with business stakeholders.

Build and scale backend systems using C# and ASP.NET Core. Develop RESTful APIs, optimize databases (SQL/NoSQL), implement authentication, write unit/integration tests, debug full-stack issues, deploy and monitor applications in cloud environments, and collaborate with product, design, and engineering teams to deliver reliable, maintainable software.

The Software Engineer will enhance large-scale simulation pipelines for validating autonomous vehicle behavior, focusing on cost efficiency, reliability, and performance improvements.

Lead technical direction and architecture for Squarespace's Communications Platform (email, push, in-product messaging). Drive platform modernization, reliability, and API quality; write and review Java backend code; mentor engineers; manage cross-team architecture work; and proactively address performance, security, and operability risks while balancing short-term delivery with long-term platform health.

Design, develop, test, deploy, and support full-stack business-critical applications. Collaborate with product and technical leads to gather requirements, troubleshoot production issues, write tests, leverage CI/CD, design database schemas, mentor junior/offshore engineers, and influence technical standards and tooling.

Design, build, and maintain customer-facing iOS applications powering connected-vehicle features (connectivity, mapping, EV charging, purchases). Own complex features end-to-end, ensure performance, reliability, and security, implement automated testing, collaborate cross-functionally, mentor junior engineers, and evaluate emerging mobile technologies to improve product quality and developer productivity.