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Placements24
4 views 2 weeks ago

Principal Software Engineer - Cloud Infrastructure

Open 15d AfricaPrincipal
South Africa
Pretoria

A senior engineer leads the client's Cloud Infrastructure team in Pretoria, architecting scalable, secure cloud platforms, building infrastructure-as-code (Terraform/CloudFormation), automating deployments and monitoring, and mentoring engineers. Requires 8+ years' experience with AWS/Azure/GCP, Python/Go/Java, and Docker/Kubernetes.

Automation AWS Azure CI/CD Cloud +9 skills
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Fidelity
17 views 3 weeks ago

Principal Software Engineer (AI Engineering)

Open 16d EuropePrincipal
Ireland
Dublin

Principal Software Engineer at Fidelity in Dublin, building and delivering leading-edge AI capabilities and tooling for internal engineering teams, with a focus on open-source contribution. Day-to-day involves hands-on coding in languages like Python, Go, JavaScript or Rust and working with AI tooling such as GitHub Copilot and Claude.

AI Claude Code Cloud Cloud Native GitHub +4 skills
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SOTI Research and Innovation Labs Inc.
23 views 3 weeks ago

Principal Software Developer

Open 16d On-siteEuropePrincipal
Ireland
Galway

Principal Software Developer at SOTI's Galway R&D lab, owning the architecture of Signal and Location Services within the SOTI ONE mobile/IoT device-management platform: designing APIs, web UIs and backends, writing C#/.NET code, driving scalability/security requirements, and mentoring teams. Hybrid role, at least 3 days in-office.

Agile AI Angular API Automation +14 skills
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Microsoft
22 views 3 weeks ago

Senior Software Engineer and Principal Software Engineer - Microsoft Security - Multiple roles

Open 15d On-siteMENAPrincipal
Israel
Tel Aviv, Herzliya

Overview We have multiple positions open for Senior Software Engineers and Principal Software Engineers to be hired across different Microsoft Security teams in Israel. Israel is the biggest Microsoft center of…

Agile AI Azure Big Data Cloud +11 skills
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Philip Morris International
28 views 3 weeks ago

Principal Software Engineer, AI Platform Enablement

RemoteEuropeContractPrincipal

Location: Lisbon, Portugal / Krakow, Poland Working Pattern: Fully Remote (Portugal); Hybrid (Poland) Join our AI Delivery & Engineering team and provide principal-level technical leadership for reusable AI platform…

AI API CI/CD Cloud Cloud Native +3 skills
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Tkxel
16 views 3 weeks ago

Principal Java Engineer

APACPrincipal H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Pakistan
Lahore

Tkxel is hiring a Principal Java Engineer in Lahore to lead architecture and hands-on development of scalable, secure enterprise applications. The role centers on Java 17+, Spring Boot, microservices and distributed systems, cloud platforms (AWS/Azure/GCP), Kubernetes, Kafka/RabbitMQ, plus technical leadership and mentoring of senior engineers.

Agile API Api Security AWS Azure +31 skills
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USA-MiniMed Distribution Corp. 1018
8 views 3 weeks ago

Principal SalesForce Developer

Open 17d On-siteNorth AmericaContractPrincipal
United States
Johns Creek

MiniMed, a diabetes-focused insulin delivery company, is hiring a Principal Salesforce Developer at its Johns Creek, GA office (hybrid, 3 days onsite). The role sets technical direction for Salesforce—hands-on Apex and Lightning Web Components development, architecture, integrations with SAP/legacy systems, standards enforcement, and mentoring developers.

Agentforce Agile AI Apex API +25 skills
109K – 185K $
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110 Rocket Software Inc
15 views 3 weeks ago

Senior Principal Software Engineer

Open 17d On-siteNorth AmericaPrincipal
United States

Hands-on technical leader for Rocket Software's Workload Automation products: architects scalable hybrid-cloud/mainframe automation platforms, embeds generative and predictive AI, builds secure APIs, and mentors global engineering teams. Core tech includes z/OS, HLASM assembler, Java/Python/Go, CI/CD, and DevOps practices.

AI API Api Design Automation CI/CD +8 skills
125K – 168K $
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Ultra Electronics Advanced Tactical Systems, Inc.
16 views 3 weeks ago

Principal Systems Engineer

Open 17d On-siteUKContractPrincipal
United Kingdom
Maidenhead

Senior systems engineering role in a UK defence company's Cyber unit, assuring ISO 15288 systems engineering practices across the lifecycle of cryptographic and key management products. Day to day: leading SE work packages, producing requirements and design artefacts, chairing design reviews, and line-managing systems engineers.

Firmware SysML UML
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Bluestaq US External
7 views 3 weeks ago

Principal Software Engineer

Open 17d On-siteNorth AmericaFull-timePrincipal
United States
Colorado Springs

Principal-level architect at Bluestaq defining technical strategy and reference architectures for secure data platforms used in defense, space, and government missions. The role sets multi-year engineering direction, leads build-vs-buy and technology adoption decisions, and mentors Staff-level engineers, requiring deep distributed-systems expertise and 10-18+ years of experience.

AI API Cloud Cloud Native Distributed Systems +5 skills
165K – 230K $
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Fluence BESS India Private Limited
10 views 3 weeks ago

Principal Systems Engineer - BESS Product Development

Open 17d On-siteAPACPrincipal
India
Bengaluru

Principal-level systems architect for utility-scale battery energy storage (BESS) products at Fluence in Bengaluru: defines multi-megawatt system architectures integrating batteries, power conversion, controls, mechanical, and software; leads requirements, safety analyses (FMEA/HARA), V&V, standards compliance (UL/IEC/NFPA), and mentors systems engineers.

Cloud FMEA MBSE NFPA Risk Assessment +2 skills
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110 Rocket Software Inc
26 views 3 weeks ago

Principal Software Engineer

Open 17d RemoteUKPrincipal
United Kingdom

Deeply hands-on engineering role designing and building Change Data Capture (CDC) and data-integration software that reads and processes database transaction logs across mainframe (z/OS) and distributed environments. Core work: C/C++ systems programming, database internals, performance tuning, and reverse engineering legacy enterprise systems.

AI Cloud C++ Db2 Jcl +2 skills
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Dockwa
34 views 3 weeks ago

Principal Software Engineer

Open 17d RemoteNorth AmericaPrincipal
United States

Dockwa, the software platform marinas and boaters use for slip bookings and payments, is hiring a principal engineer to overhaul how the team builds by pushing AI-driven development automation, and to own architecture decisions on its 12-year-old Rails/React/Postgres/AWS/Swift stack.

AI Analytics Automation AWS CRM +5 skills
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Northwest Talent Solutions LLC
17 views 3 weeks ago

Senior Principal Systems Engineer – Weapons Fuzing

Open 17d RemoteNorth AmericaFull-timePrincipal
United States

Senior technical authority designing, qualifying and fielding weapons fuzing systems — ESAF/ESAD electronics, Safe & Arm mechanisms, and firing chains (CDU/EFI) — for next-generation munitions at a major defense technology organization. Requires active DoD Secret clearance and U.S. citizenship; remote possible with ~25% travel to Fort Wayne, IN.
Astera Institute
25 views 3 weeks ago

Principal Software Engineer

Open 17d On-siteNorth AmericaPrincipal H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States
Emeryville

Staff/Principal engineer on Astera Institute's Neuro-AI program, working to reverse-engineer and digitally model the human brain. Day to day: architect high-performance infrastructure for large-scale model training and simulations, build neuroscience-informed RL environments, and turn research prototypes into production systems. In-person in Emeryville, CA.

AI Distributed Systems LLM
300K – 600K $
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bei zollsoft GmbH
12 views 3 weeks ago

Principal Software Engineer (m/w/d) – JVM & Cloud Architecture

Open 17d On-siteEuropePrincipal
Germany

Principal Engineer shaping the technical vision of tomedo.air, zollsoft's healthcare software: driving the backend toward cloud-native microservices (DDD, event-driven architecture, CQRS), leading large migrations, and mentoring senior developers. Core stack: Kotlin/Java on the JVM, Spring Boot, Hibernate, PostgreSQL. 100% remote within Germany.

CI/CD Claude Code CLI Cloud Cloud Native +11 skills
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Walmart International ULC
25 views 3 weeks ago

Principal, Software Engineer

Open 17d North AmericaPart-timePrincipal
United States
Sunnyvale, Santa Clara County

Principal engineer leading 30+ engineers on Walmart's AdTech measurement and reporting team, designing cloud-native, real-time data/ML platforms for attribution, incrementality, cleanroom measurement, and GenAI-powered reporting. Core stack includes Spark, Flink, Kafka, BigQuery, PyTorch, CUDA, and GPU-backed transformer inference.

Accessibility AI BigQuery Cloud Cloud Native +17 skills
143K – 286K $
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Prescryptive Health, Inc.
46 views 3 weeks ago

Principal Software Engineer

Open 17d RemoteNorth AmericaFull-timePrincipal H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Principal Software Engineer at Prescryptive Health, a healthcare-tech company building a direct-access marketplace for prescription drugs. You set technical direction and architecture across teams while hands-on building against the hardest problems in a Go, TypeScript, C#, and React stack. Remote within the US; $185k-$255k.

AI API Cloud Containerization C# +12 skills
185K – 255K $
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Atlassian Backed by Accel
37 views 3 weeks ago

Senior Principal Software Engineer

Open 17d RemoteNorth AmericaPrincipal H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States
Seattle, WA

Senior principal-level individual contributor setting multi-year technical direction for Atlassian's Dev AI organization — architecting autonomous developer agents, agent runtimes/sandboxes, and context-retrieval infrastructure across Jira and Bitbucket. Requires deep distributed systems, cloud, and production AI/LLM experience; must be US-located.

Agentic AI AI API Atlassian Bitbucket +11 skills
202K – 318K $
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Shutterfly
56 views 3 weeks ago

Senior Principal Software Engineer

Open 17d RemoteNorth AmericaPrincipal
United States

Senior backend/platform engineer at Spoonflower (Shutterfly) designing and evolving core commerce backend services — GraphQL on Apollo Federation, Shopify integrations for a made-to-order print-on-demand marketplace, and Node.js/TypeScript distributed systems — with production ownership, incident response, and technical mentoring.

API AWS Candidate Experience Distributed Systems E-commerce +14 skills
150K – 226K $
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