CircleCI seeks a Senior Software Engineer to define technical direction and build AI-native full-stack features using Go, React, and TypeScript. Responsibilities include owning end-to-end feature delivery, inventing developer-facing interfaces for autonomous pipelines, championing observability (Honeycomb, Datadog, Rollbar), leading system and API design, and mentoring engineers. Location listed as Remote, Ontario, Canada. 5+ years production full-stack experience required; Canada base pay range provided.

Senior engineering leadership role owning architecture and technical strategy for Stripe Identity (Identity Store, headless verification platform, fraud detection). Requires 10+ years' software engineering experience with strategic technical leadership, experience in API and platform development, and familiarity with ML systems in production and fraud/identity domains. Role is open to candidates in Seattle, New York, San Francisco, or remote within the US.

Renaissance is hiring a Software Engineer I (Full Stack) to design, develop, and maintain backend services and RESTful APIs using .NET Core/.NET 5+ and support React-based frontends. The role requires working with SQL Server or PostgreSQL, writing unit and integration tests, collaborating in cross-functional teams, and using AI-assisted development tools. The position is remote in the US, offers a stated salary range of $68,000–$93,500 USD/year, and the employer does not sponsor employment visas.

Responsible for designing, developing, and delivering full-stack software to support legacy modernization (refactoring Struts/JBoss Java apps into Spring Boot services). Responsibilities include building RESTful APIs, front-end Angular/TypeScript features, database work (PostgreSQL/Oracle), implementing IAM/security (Keycloak, OAuth2/OpenID Connect), writing tests, and collaborating in Agile teams. Requires ability to obtain/maintain a Public Trust clearance and 3+ years of professional software development experience.

Consensys/MetaMask seeks a Staff Software Engineer to develop Stablecoin/Earn and Neobank-like experiences across Extension, Mobile, and Web clients. The role requires building frontend clients (React, React Native), contributing to backend APIs and middleware, ensuring secure Web3 interactions, collaborating with product and design, and participating in code reviews. Candidates should have Web3/blockchain familiarity and 5+ years of relevant experience.

Granum is hiring a Senior Software Engineer (P4) for an LMN feature pod to own a critical service or domain end-to-end. The role is remote and expects ~8+ years of professional software engineering experience with deep, shippable experience in C#/.NET and Angular, familiarity with Azure (Azure SQL Server, Azure Functions), observability (Datadog), and AI-assisted development. Compensation ranges provided for Canada and U.S. candidates (CAD 160k–200k; USD 160k–200k). The company does not sponsor work authorization.

Remote Senior Full Stack Engineer responsible for developing and evolving integrations (plugins, services, APIs) between platforms such as WordPress, WooCommerce, and Webflow and external partners. Role involves full‑stack development (PHP backend, modern JavaScript/React frontend), shaping architecture, participating in technical planning, and collaborating with product, design, and partner teams.

CircleCI seeks a Software Engineer (remote, UK) with 3+ years production full-stack experience, backend-leaning and strong Go expertise. Role emphasizes AI-native engineering, CI/CD, system design, observability (Honeycomb, Datadog, Rollbar), and operating reliable distributed services. Salary range: £76,500–£95,000 GBP.

Product-focused Staff AI Engineer role to design, develop, and deploy AI-powered features using LLMs and multiple AI models. Responsibilities include integrating and orchestrating models, prototyping and iterating on features, ensuring reliability and scalability in production, establishing evaluation metrics, addressing AI privacy/security/compliance, and mentoring engineers. Requires 5+ years of backend and/or full-stack engineering experience and proficiency with Python, JavaScript/TypeScript, relational databases (Postgres/MySQL), and Elasticsearch. Location: United States. Remote tags present.

Lead development of real-time, cross-platform desktop and mobile client applications and reusable SDK components for GeForce NOW and related NVIDIA apps. Work spans C++, TypeScript, Python, Swift, platform APIs (Windows, POSIX), CI/CD, telemetry, and collaboration with distributed teams to deliver scalable, tested features.

Remote Senior Software Engineer for Application Core Services focused on designing, building, operating, and evolving production backend services, APIs, and integrations (e.g., NetSuite, Salesforce) that support customer lifecycle workflows and internal business operations. Role involves full-stack contributions, ownership of services (including on-call), improving CI/CD and test coverage, and collaborating across distributed teams. Candidates considered in Germany, Ireland, Sweden, Spain, and the UK.

Capital One Shopping is hiring a Lead Full Stack Software Engineer to lead a portfolio of technology projects and a team of developers focused on distributed microservices and full-stack systems. The role involves collaborating with product managers, mentoring engineers, and using languages and tools such as JavaScript, Java, TypeScript, SQL, Python, Go, RDBMS/NoSQL, Docker, Kubernetes, and AWS. Minimum qualifications include a bachelor's degree and at least 4 years of software engineering experience. The position is US-based remote (Richmond, VA listed) with an annual salary range of $179,400 - $204,700. Capital One will not sponsor new applicants for employment authorization for this position.

Aerostrat is hiring a Senior Full-Stack Software Engineer to work across UX, APIs and infrastructure on a B2B SaaS maintenance-planning product. Responsibilities include designing, developing and maintaining scalable backend services and well-tested features, building and consuming REST APIs and microservices, and contributing to frontend single-page applications. Minimum qualifications: 5+ years building backend services with C#/.NET, 5+ years with SQL databases, 5+ years building single-page frontends (HTML/CSS/JS), 3+ years building and consuming REST APIs, and 3+ years with Azure or AWS. Role is full-time, remote (within 50 miles of Seattle preferred).

Lead Marketing Web Engineer responsible for Pindrop.com architecture, uptime, Core Web Vitals, technical SEO, and on-site conversion. Partners with Demand Gen, Marketing Ops, and Design to build AI-native, personalized experiences, instrument analytics (GA4/GTM), integrate with CRM/marketing systems, and run data-driven experiments.

Design, build, and iterate on scalable Python and Go services and React frontends to support members and care teams. Requires 5+ years backend or full-stack experience, API experience (REST/gRPC/GraphQL), production microservices deployment, and familiarity using AI tools in product or workflows. Compensation range: $167,249–$216,000/year. Role may involve handling HIPAA-governed patient data.

Role focuses on building and evolving full-stack RUM features across backend services, columnar storage, query layers, APIs, and frontend visualizations. Requires 5+ years of full-stack engineering experience with strong backend fundamentals (Go preferred), experience with high-throughput/ high-cardinality data, distributed systems (e.g., Kafka, ClickHouse, Cassandra), cloud-native tooling (Docker, Kubernetes, AWS/GCP/Azure), TypeScript/React for UIs, and familiarity with observability and OpenTelemetry. Position is full-time remote and the employer is considering candidates from the United States and Canada.

Join Grafana Observability to build systems that ingest, store, and query high-volume RUM telemetry (sessions, events, traces) at scale. The role involves backend services, columnar storage, query layers and frontend visualizations; requires ~5+ years experience and strong familiarity with distributed systems, cloud-native tooling, and observability concepts. Canada compensation range provided (164,490–197,389 CAD/year).

Delivery Associates is hiring a hands-on Full Stack Software Developer (12-month contractor) based in Brazil with 5+ years' experience to build frontend (React/Next.js), backend (Python/Node.js) and data-layer solutions (e.g., Supabase/PostGIS). The role requires integration of APIs and AI/LLM services, working with messy government datasets, cloud deployment, and professional English and Portuguese.

Delivery Associates seeks an AI Solution Engineer (12-month contractor) based in Brazil with 8+ years' software development experience to rapidly design, prototype, and ship AI-powered systems for government and public sector clients. Responsibilities include building 2–4 week functional prototypes, designing agentic workflows and RAG pipelines, owning full stack (React/Next.js frontends, Python/Node.js backends, Supabase/PostGIS), and deploying/scaling in cloud environments. Professional English and Portuguese and Brazilian work authorization are required.

Work on Docker's Billing Platform to build and maintain subscription management, payment processing, entitlements, and invoicing. Implement and review Go backends and TypeScript/React frontends, write technical specifications for AI-assisted workflows, and own features through design, deployment, and production operation. Role expects cross-functional collaboration and may include on-call duties.