358,718 Senior-Level jobs
Senior engineering roles for experienced developers who lead delivery.
Senior AWS DevOps Engineer - Data Platform (Remote)
Senior DevOps & Data Engineer on Proofpoint's Data Platform team (posted via Bluelight), hybrid in Buenos Aires. Owns reliability, automation, and delivery of AWS-first data pipelines using Glue, Athena, and S3, plus CI/CD tooling and IaC-based infrastructure; needs 5+ years in DevOps/SRE with strong AWS skills.
Senior Laravel + React Developer — Remote
Sole mobile developer building a new offline-first iOS/Android React Native app from initial project setup through public launch at a product studio that builds MVPs for startups. Day to day: CI/store setup, offline storage and sync, reviewing AI-generated code, tests, and release handling.
Desarrollador Backend Mid / Senior
Senior backend engineer at Darwoft, an Argentine software factory serving US/LatAm clients. Day to day: evolving critical Java 17+/Spring Boot microservices in a cloud-native AWS environment (Docker, Kubernetes), building REST and event-driven integrations, and ensuring test quality. Full-time employment; weekly on-site sessions in Córdoba or Buenos Aires.
Sr IOS Developer
Nos encontramos en búsqueda de un profesional IOS Developer senior. Contractor y 100% remoto. Ingles avanzado excluyente. Responsabilidades clave: Diseñar, desarrollar y mantener aplicaciones iOS utilizando los marcos…
Sr. Database Developer
On-site senior database developer in Hyderabad who leads design and administration of MySQL and PostgreSQL databases on AWS RDS — schema design, SQL and stored-procedure optimization, replication, backup/recovery, and performance tuning — while also building BI dashboards with DAX-based metrics and mentoring development teams.
Senior AI Security Researcher
First AI security researcher on Alice's product team: study how enterprise AI agents fail (indirect prompt injection, tool/MCP misuse, memory poisoning, unsafe autonomy), build reproducible test environments, and turn findings into guardrails, red-team tests and published research. Core stack: Python, agent frameworks, MCP, AI security frameworks.
Senior AI Security Researcher
First AI security researcher on Alice's product team: researches how enterprise AI agents fail (prompt injection, tool misuse, data exfiltration, unsafe autonomy) and turns findings into guardrails, red-team tests and published research. Works in Python with agent frameworks, MCP and AI gateways.
Senior Manager, Power Electronics Controls and Software
About Redwood Materials Redwood Materials was founded in 2017 by JB Straubel, co-founder and former CTO of Tesla, on a simple but radical idea: the critical minerals powering the energy transition already exist. They…
Senior Electrical Engineer, Energy Storage
About Redwood Materials Redwood Materials was founded in 2017 by JB Straubel, co-founder and former CTO of Tesla, on a simple but radical idea: the critical minerals powering the energy transition already exist. They…
Senior BESS Superintendent, EPC
Oversees onsite construction and installation of battery energy storage systems (BESS), solar, and related infrastructure, managing crews, vendors, and safety compliance for Redwood Materials' energy projects.
Full Stack Engineer (London)
Senior Full Stack Engineer working via RemoteStar for a FTSE 250 online-trading fintech in the UK (Cambourne/London, onsite). Day to day: building internal AI-enablement tooling — AI-assisted coding, test generation, deployments, defect triage — integrating LLM tools like Claude Code with Jira, GitLab and CI/CD, on a Java backend with React/React Native.
Senior Associate, Social & Brand Marketing (The Pets Table)
S'more about the team We are looking for a Social & Brand Marketing Senior Associate to bring The Pets Table to life across social, content, creators, and customers. Reporting to the Brand Marketing Manager, you’ll run…
Senior Marketing Data Analyst Pricing (all genders)
Senior data analyst on HelloFresh's Pricing Analytics team at the Berlin HQ, owning price and discount experiments end to end, applying causal inference and elasticity modeling, and shipping analytics as production data products (SQL, Python, Databricks, Streamlit) that shape pricing strategy across 15+ markets.
RPA Developer
Senior Automation Developer on Proximus's internal automation team in Bengaluru: designs, builds, tests, deploys, and monitors RPA solutions with Blue Prism and Power Automate, owns the automation lifecycle, and mentors junior developers. Requires 3+ years of hands-on RPA experience and strong English communication.
Senior DevOps Engineer
Senior DevOps engineer on AGS's central Cloud & DevOps Platform team, building and running Jenkins-based CI/CD pipelines, Terraform/OpenTofu IaC, and AWS/Kubernetes infrastructure that lets dev and QA teams ship online casino games to players worldwide.
Senior DevOps Engineer
6-month contract-to-hire, hybrid in Manhattan: a hands-on Senior DevOps & Platform Engineer owning GitHub Enterprise administration, GitHub Actions CI/CD, Terraform migration from Bicep, and AKS platform buildout on Azure, within a small team enabling internal apps (incl. AI tools) to ship securely to production.
Senior Backend Developer
Senior Backend Developer at Smart State, office-based in Fort Lee, NJ, designing and scaling high-performance Node.js/Nest.js APIs and microservices for a global digital product ecosystem, working with MongoDB, MySQL, and Redis, REST/GraphQL/WebSocket protocols, and message brokers like RabbitMQ.
Senior Battery Data Engineer
Senior Battery Data Engineer at Redwood Materials in San Francisco builds the software behind the company's battery characterization program: data pipelines moving cycler time-series data to the cloud, hardware-control services for battery test equipment, and tooling for anomaly detection and digital-twin simulation. Core stack is Python and cloud data infrastructure (AWS/GCP/Azure), with a roadma
Senior Manager, Field Performance Engineering, Energy Storage
About Redwood Materials Redwood Materials was founded in 2017 by JB Straubel, co-founder and former CTO of Tesla, on a simple but radical idea: the critical minerals powering the energy transition already exist. They…
Senior Field Quality Engineer, Energy Storage
The Field Quality Engineer ensures the reliability and safety of deployed Battery Energy Storage Systems (BESS) by leading field investigations and root cause analyses. This role involves collaborating with O&M teams to identify systemic issues and implement corrective actions for electromechanical energy systems.