Top Software Engineer Jobs

Develop and support a production full-stack platform for alternative investment managers. Responsibilities include building frontend features, backend services, APIs, data-ingestion workflows, validation, scheduled jobs, SQL queries, database migrations, audit trails, access controls, automated tests, and production issue resolution. The role also involves code reviews, releases, technical documentation, and coordination with technical and DevOps teams on deployments and upgrades.

Leads a new GTM Engineering function, setting technical strategy and managing 2–3 engineers while remaining hands-on. Builds production systems connecting marketing, sales, product, and data platforms; orchestrates GTM workflows; improves prospect qualification and routing; establishes measurement and experimentation; and applies AI with evaluation, testing, and human oversight. The role uses TypeScript, Node.js, Customer.io, Salesforce, Snowflake, and Haskell integrations.

Design, implement, test, debug, and evaluate production-grade Rust backend systems for AI training projects. Responsibilities include API and persistence development, asynchronous and concurrent processing, performance optimization, reliability analysis, architecture review, reproducible test environments, containerized workflows, and technical documentation. The role requires identifying correctness, scalability, and failure-handling issues while delivering high-quality implementation artifacts and meeting weekly project deadlines.

Develop and maintain responsive WordPress websites, custom themes, plugins, and e-commerce integrations. Manage WooCommerce and SmartCommerce, integrate third-party APIs and payment gateways, and implement SEO, performance, security, and data protection improvements. Collaborate with marketing, IT, and design teams while troubleshooting websites and delivering user-friendly interfaces. The role requires strong WordPress, front-end, PHP, database, API integration, responsive design, UX, and visual design expertise.

Build and own Keycard’s infrastructure platform, including bring-your-own-cloud deployments, multi-tenant and single-tenant cells, infrastructure as code, Kubernetes operations, releases, upgrades, observability, security guardrails, and audited break-glass workflows. Develop tooling and agents for installation, diagnostics, and operational support. Define compatibility matrices, deprecation policies, and upgrade processes while partnering directly with enterprise cloud and security teams.

Own architecture and implementation across React, Node.js, and Web3 integrations. Build decentralized applications, integrate wallets, DeFi protocols, blockchain data, and third-party APIs, and scale real-time data infrastructure. Lead features from design through deployment and production support while improving performance, security, reliability, and interoperability. Work independently in a demanding startup environment with substantial technical ownership.

Assist with custom application development, maintenance, and support for Information Services. The role focuses on data engineering, data modeling, ETL/ELT, Snowflake development and optimization, AWS cloud environments, semantic and ontology modeling, governed data products, and stakeholder collaboration to define data entities, metrics, relationships, and requirements.

Leads software development initiatives and vendor implementations across the full SDLC. Designs, develops, tests, deploys, and supports applications, APIs, integrations, and databases. Collaborates with stakeholders and vendors, manages Agile delivery through Azure DevOps, documents technical solutions, performs code reviews, troubleshoots incidents, conducts root cause analysis, and improves system reliability, security, scalability, and performance. Provides production support and emergency response coverage.

Build and scale a multi-tenant B2B SaaS product for metal recycling operations. Own data modeling, APIs, UI, UX, deployment, integrations, dashboards, and agentic data features end to end. Collaborate with operators, plant managers, the CTO, and product teams to design workflows, integrate ERP and plant data, and deliver reliable software used on the plant floor. The role is remote within the US with occasional customer-site and company travel.

2027 software engineering graduates will join a fast-moving, on-site NYC startup building AI audit software. Responsibilities include delivering features end to end, collaborating with product and engineering leaders, solving user problems, participating in code reviews and stand-ups, and learning new technologies. Candidates should be pursuing or recently completed a computer science-related bachelor’s degree, understand software fundamentals, demonstrate strong problem-solving skills, and take ownership of projects.