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Staff/Principal Battery Systems Engineer
Gotion is hiring a Staff/Principal Battery Systems Engineer in Irvine, CA to serve as the system-level technical lead for high-voltage EV battery development: translating vehicle/OEM requirements into battery system requirements, driving architecture trade studies, DFMEA, BMS interface definitions, and DVP&R validation across cell, mechanical, electrical, and thermal teams.
Principal Software Engineer - Microsoft Substrate Data Plane team M365 Copilot App
Principal engineer building large-scale distributed systems that power Microsoft 365, Copilot, and AI agents with C/C++/C#/Python.
Principal Software Engineer – Architecture
What You'll Do Own the technical direction for Me@Walmart Global Platform (International) Author and evolve the Me@Walmart International Platform strategy — a multi-quarter technical roadmap covering integration…
Principal Software Engineer (Java)
Principal Software Engineer at Anaplan in Manchester designs and builds high-throughput backend systems using Java/Kotlin, Kubernetes, and API gateways to power enterprise-scale decision-making platforms for Fortune 500 clients.
Principal Java Engineer | Digital Transformation | Retail Bank
Java, Spring Boot, AWS, DevOps, Microservices The Role: An opportunity to take a lead engineering position within a large, well-established financial services business undergoing significant technology transformation.…
Principal Java Engineer
Job Description Are you an experienced Senior Software Engineer or Technical Lead who enjoys remaining hands‑on while guiding teams and shaping technical solutions? A leading specialist technical consultancy is looking…
Principal Java Developer – FinTech, High-Scale Systems
Hunter Bond is seeking a Principal/Senior Java Developer for a hybrid London-based role in elite FinTech. You will design and develop high-performance server-side Java applications, driving solutions across both…
Java Developer - Up to £160,000 + Bonus + Package
Java Developer – Up to £160,000 + Bonus + Package Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Hunter Bond Principal Consultant / Team Lead at Hunter Bond…
Principal / Senior Java Developer
The Role Role : Principal / Senior Java Developer – Elite FinTech Rate: Up to£750 per day Location :London Working Pattern :Hybrid Contract :Contract They are looking for an exceptional Principal / Senior Java…
Python Developer – Up to £170,000 + Bonus + Benefits
Python Developer – Up to £170,000 + Bonus + Benefits Python Developer – Up to £170,000 + Bonus + Benefits Direct message the job poster from Hunter Bond Principal Consultant / Team Lead at Hunter Bond Salary: Up to…
Principal Software Engineer I (Golang / Python, Kafka & PostgreSQL)
Principal Software Engineer I at ConnectWise's Pune office: designs, builds, and maintains large-scale production services, web applications, data pipelines, and streaming systems, while debugging production issues and helping raise engineering standards. Core stack: Golang/Python, Kafka, and PostgreSQL. Onsite/hybrid.
Principal Software Engineer I
Principal Software Engineer I designs, builds, and maintains large-scale production services and web apps, debugs production issues, and improves engineering standards and tooling.
Principal Software Engineer - AI
Principal engineer building and scaling AI agent systems — LLM-driven reasoning loops, agent frameworks, and high-performance backend infrastructure — inside Convoso's contact center SaaS platform. Core stack is Go and MySQL with production LLM APIs (OpenAI, Claude).
Principal Risk Systems Engineer
Hands-on principal engineer who owns the design of Soros Fund Management's firm-wide risk platform: architecting large-scale risk and P&L analytics (VaR, expected shortfall), writing production Python and SQL, deploying on AWS with Kubernetes, and explaining design trade-offs to senior risk and trading stakeholders.
Senior Principal Software Engineer (Remote)
Senior/Principal engineer building AI-powered prototype capabilities for the Intelligence Community and DoD: researching needs, architecting proofs of concept, and delivering production-quality Go/Python software with LLMs/embeddings, automated testing, and secure DevSecOps CI/CD. Requires TS security clearance eligibility (US citizens).
Principal Engineering Manager
Principal Software Engineering Manager Compensation: $230-270k Base Salary + Meaningful Equity Location: Seattle Area Strongly Preferred (Fully Remote) We're partnering directly with the SVP of Engineering at a…
Onsite_Principal Java Developer_Jersey City, NJ
Title: Principal Java Developer Location: Jersey City, NJ (Onsite) Work Arrangement: Onsite Employment Type: Contract Duration: 6 Months Primary Skills: , Microservices, Java, Docker/Kubernetes We are seeking a…

