Senior iOS Engineer

Work on the core infrastructure and services for GitHub Actions, designing, developing, and operating high-performance distributed systems. Responsibilities include API design, reliability and operational excellence (on-call, incident response, monitoring), security (isolation for untrusted code), mentoring and technical leadership, and collaborating across teams to deliver production software at scale. Required experience ranges from 2+ to 6+ years depending on education/experience pathways; multiple programming languages and CI/CD experience are emphasized.

Cribl is hiring a Senior Software Engineer to design and implement a metric store and associated backend services for high-volume time-series telemetry. Responsibilities include building ingestion pipelines, storage schemas, query execution, APIs, and operational tooling; optimizing query performance and storage efficiency; partnering with Product and Design; sharing on-call duties; and helping define engineering practices. Applicants must be able to comply with U.S. government security requirements for FedRAMP systems (which may include U.S. citizenship). Salary range: $165,000–$200,000 USD per year.

The Sr. Software Engineer will contribute to design, development, testing, deployment, and monitoring of production software with emphasis on Power Platform technologies (PowerApps, Power Automate, Dataverse), AI/ML enablement, and data engineering. Requires minimum 3 years' experience; preferred skills include Python, BigQuery, Node.js, front-end technologies (HTML/CSS/JavaScript, ReactJS, D3), SQL, Git, REST, and production system design (HA, DR, performance, security). Remote (US) role; must be legally permitted to work in the United States.

Senior C++ engineer responsible for designing, developing, and maintaining medical-technology software using modern C++ (C++17/C++20). Role involves performance optimization, testing (unit and integration), debugging, integration with backend services, third-party libraries and hardware, participating in code reviews, and maintaining technical and regulatory documentation. Experience with AI-assisted development tools and familiarity with regulated industries/standards (e.g., ISO 13485) are noted as beneficial.

Lead technical role developing software for medical devices: design and develop complex C++ applications, define architecture, guide component and API design, integrate with hardware and external systems, optimize performance, lead code reviews, mentor engineers, and ensure compliance with development and regulatory processes. Requires 9+ years of professional C++ development experience. Familiarity with Git, Agile, AI-assisted development tools; experience in regulated industries, ISO 13485, embedded systems, or hardware integration is a plus.

Remote staff-level backend role focused on Grafana Alerting. Responsibilities include designing, building, operating, and maintaining large-scale distributed alerting systems (ingestion, evaluation, delivery), driving features from ideation to production, mentoring teammates, and contributing to open-source. Go is preferred; experience with Prometheus, cloud systems, and on-call operation is emphasized. UK compensation range provided.

Work on Grafana Alerting to design, build, operate, and scale backend systems for alert ingestion, evaluation, and delivery (including Prometheus-based alerts). Role involves ownership of reliability, performance, on-call rotations, contributing to open-source, and collaboration in a remote team. Sweden compensation range: SEK 878,578 - SEK 1,054,294 per year.

Nearform seeks a Senior Python Software Engineer (remote, Poland) on a contract basis. Responsibilities include designing and building Python applications, implementing data storage solutions, optimising performance, contributing to tooling and open-source projects, and collaborating with clients and delivery teams. Required skills include deep Python knowledge, SQL/PostgreSQL, experience with LangChain/AutoGen or similar multi-agent frameworks, Git, security and performance considerations, and professional English proficiency.

Build and maintain systems that ingest and version vendor API specifications (OpenAPI/Swagger/Smithy), detect schema evolution and breaking/semantic changes, validate mappings against a canonical ontology, and deliver internal developer tools and SDKs to enable product and ingest teams to work with the knowledge graph reliably. Role expects strong engineering skills (Go/Rust/Python), experience with API spec formats, graph/ontology concepts, and correctness-first validation systems.

Lead Software Engineer, Mobile at Capital One Shopping. Responsible for developing Android client solutions (Kotlin), partnering with cross-functional teams (iOS, APIs, UX/UI, QA), participating in agile ceremonies, mentoring junior engineers, leading major components and ensuring code quality. Minimum 4 years professional software engineering experience and at least 3 years building Android applications. Preferred: additional Android/Kotlin experience, open-source frameworks, agile experience, and use of interactive AI tooling. Salary listed: $179,400–$204,700 (annual) for Remote/Richmond, VA. Capital One will not sponsor work authorization for this role.