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217 jobs
260 Circles Life Asia Technology Pte. Ltd
12 views 3 weeks ago

Principal Software Engineer (Backend)

Open 17d On-siteAPACPrincipal
Sri Lanka

Principal engineer with people management at Circles, a SaaS company serving telco operators, based in Sri Lanka. Leads and mentors a dev team (hiring, performance, roadmap) while staying hands-on building enterprise applications with Java Spring and React, and works directly with clients.

Agile API AWS Azure Cloud +11 skills
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Oracle Backed by Sequoia
17 views 3 weeks ago

Principal Backend Developer – Clinical Applications

Likely evergreen North AmericaPrincipal
United States

Principal Backend Developer – Clinical Applications Engineering Transform Healthcare Through Modern EHR Technology Oracle Health is building the next generation of healthcare technology through our Gen2 Electronic…

AI Ai Enablement API Cloud Cloud Native +13 skills
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Blitzy
32 views 3 weeks ago

Principal Backend Engineer

Open 18d On-siteAPACPrincipal 2 questions
India

Principal-level, 100% hands-on backend role at Blitzy, an AI platform that autonomously builds enterprise software. The engineer owns mission-critical production systems end to end, shipping Python microservices (REST/gRPC) on AWS, Kubernetes, and Terraform, and operating LLM-powered systems with relational, NoSQL, graph, and vector databases.

Agentic AI AI Anthropic API AWS +23 skills
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Radiant Backed by a16zBacked by Union Square Ventures
38 views 3 weeks ago

Principal Backend Software Engineer

Open 137d HybridUKPrincipal 2 questions
United Kingdom
London

Hands-on principal engineer designing and building Radiant's AI cloud backend in Go — GPU orchestration, inference-serving infrastructure, and core platform APIs on Kubernetes — while leading architecture reviews, setting technical standards, and mentoring engineers across squads.

AI API Automation CI/CD Cloud +13 skills
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Qualified Health PBC
15 views 3 weeks ago

Principal Backend Engineer

Open 19d HybridNorth AmericaPrincipal 2 questions
United States
Palo Alto, CA

Transform healthcare with us. At Qualified Health, we’re redefining what’s possible with Generative AI in healthcare. Our infrastructure provides the guardrails for safe AI governance, healthcare-specific agent…

AI API Api Design Automation AWS +15 skills
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Aave Labs
8 views 3 weeks ago

Principal Backend Engineer, Push

Open 20d UKPrincipal
United Kingdom
London, England

🦄 Hiring: Principal Backend Engineer, Push at Aave Labs (London, England) https://jobs.eu.lever.co/aavelabs/cac47160-0013-480b-b32c-6b8d66bf14d6
ixigo
6 views 3 weeks ago

Principal Engineer - Backend

APACPrincipal
India
Gurugram

As a Principal Engineer (strong Product background) , you will play a critical role in the design, planning, development, and deployment of software applications. You will be responsible for all aspects of development…

Design Patterns E-commerce Elasticsearch J2EE Java +7 skills
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CVector - Industrial AI
8 views 3 weeks ago

Principal Software Engineer - Backend & AI Infra

Open 19d North AmericaPrincipal No extra questions
United States
New York, New York

CVector’s mission is to bring real time economic optimization and AI prediction to every energy and manufacturing plant. Twice reported by TechCrunch . Industrial facilities make decisions every minute that determine…

Agentic AI AI Analytics AWS CI/CD +10 skills
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Endor Labs Backed by Lightspeed
24 views 3 weeks ago

Principal/ Sr Principal Backend Engineer

Open 138d APACPrincipal No extra questions 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.
India
Bengaluru

Principal/Sr Principal Backend Engineer at Endor Labs: architect and build the core backend infrastructure for its SaaS application security platform, lead large-scale technical projects, drive architectural decisions, and mentor engineers. Core tech: Golang, microservices/distributed systems, and gRPC/ReST APIs.

Agentic AI AI Ai Enablement Anthropic API +18 skills
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Jobs Paloaltonetworks
9 views 3 weeks ago

Senior Principal Backend Engineer: Scale Cyber Infrastructure

Open 21d UKPrincipal
United Kingdom

Senior Principal Backend Engineer on Palo Alto Networks' Cortex team, building scalable backend systems that prevent, detect, and respond to threats across endpoint, network, and cloud data. The role owns the full software development life cycle and helps shape Autonomous SOC strategies.

Cloud Palo Alto Networks
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Turnitin
24 views 3 weeks ago

Senior/Principal Backend Engineer

Open 18d RemoteEuropePrincipal Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.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.
Ukraine

We are extending our Integrity teams and seeking for several Senior/Principal Backend Engineers for IC (Individual Contributor) and Tech Lead roles with strong expertise in Java, backend technologies and AWS…

API API Gateway AWS CI/CD Cloud +17 skills
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696 Yahoo International Limited
15 views 3 weeks ago

Principal Software Engineer - Backend or Data

Open 23d HybridEuropePrincipal
Ireland

Principal engineer on Yahoo Mail's Mail Intelligence team in Dublin (hybrid, 2 days/week on-site), designing large-scale backend services and batch/streaming data pipelines that power AI/ML personalisation for 220M+ users. Core stack: Java or Python, strong SQL, Spark, public cloud (GCP preferred), plus heavy use of AI coding assistants and LLMs.

Accessibility AI Airflow Big Data Cloud +17 skills
93K – 155K €
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Yahoo Backed by Sequoia
12 views 3 weeks ago

Principal Software Engineer - Backend or Data

Open 23d HybridEuropePrincipal
Ireland
Dublin

Principal engineer on Yahoo Mail's Mail Intelligence team, designing and evolving backend services and large-scale data pipelines that power AI/ML personalization for 220M+ users. Works with Java or Python, SQL, Spark, public cloud (GCP preferred) and AI coding tools; hybrid role based in Dublin.

Accessibility AI Airflow Big Data Cloud +17 skills
93K – 155K €
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PT Ajaib Sekuritas Asia
21 views 4 weeks ago

Staff/Principal Backend Engineer

Open 24d HybridAPACPrincipal
Indonesia

Founded to transform retail finance, Ajaib Group is an Indonesian fintech unicorn breaking barriers to financial access. Having recently secured a $270M Series C—the single largest funding round in Southeast Asia over…

AWS Cloud Distributed Systems Fintech GCP +7 skills
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PT Ajaib Sekuritas Asia
8 views 4 weeks ago

Principal Backend Engineer — Scale Robust Fintech Systems

Open 24d APACPrincipal
Indonesia

PT Ajaib Sekuritas Asia is seeking a Staff/Principal Backend Engineer to steer architecture and technical direction for core platforms. You will work across multiple teams to deliver scalable, secure, and reliable…

Cloud Cloud Native Distributed Systems
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Candour Solutions
16 views 4 weeks ago

Principal Backend Engineer

Open 25d HybridUKPrincipal
United Kingdom
Manchester

Role - Principal Backend Engineer Salary - £80,000 – £95,000 Location - Manchester Work Pattern - Hybrid The Role We’re looking for an experienced Principal Backend Engineer to join a growing engineering team working…

AI API AWS Azure ChatGPT +22 skills
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Palo Alto Networks Backed by SequoiaBacked by Greylock
9 views 4 weeks ago

Senior Principal Backend Engineer (CORTEX - Autonomous SOC)

Open 24d MENAFull-timePrincipal Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.
Israel
Office, Tel Aviv

Our Mission At Palo Alto Networks®, we’re united by a shared mission—to protect our digital way of life. We thrive at the intersection of innovation and impact, solving real-world problems with cutting-edge technology…

Agentic AI AI BigQuery Cassandra Claude Code +11 skills
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SchemeServe
10 views 4 weeks ago

Principal of backend

Open 26d RemotePrincipal

About SchemeServe SchemeServe is insurance software like no other. Hosted in the cloud for MGAs, brokers and insurers, the SchemeServe platform boasts unique flexibility, unstoppable innovation and truly Obsessive…

AI API Api Design Azure Cloud +13 skills
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Atlassian Backed by Accel
36 views 4 weeks ago

Principal Backend Software Engineer

Open 96d 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
San Francisco, CA

Principal Backend Engineer building internal tools and infrastructure to improve developer productivity at Atlassian, using languages like Java, Python, or Go and cloud platforms such as AWS/GCP/Azure.

Atlassian AWS Azure CI/CD Cloud +9 skills
210K – 274K $
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Waracle
10 views 4 weeks ago

Principal Backend Developer

Open 27d HybridUKPrincipal 4 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United Kingdom
London, England

Waracle are looking for a Principal Backend Developer for an exciting new role joining our world-class digital technology consultancy and home to a diverse, smart, curious and ambitious community of specialists in…

AI API Azure Cloud Cloud Native +5 skills
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