Senior Backend Engineer Jobs - December 2025
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Trigger.dev (YC W23)
Senior Backend Engineer
Posted 6 months, 2 weeks ago
Trigger.dev is an open source developer platform for building and running managed workflows and AI agents, serving thousands of teams and handling hundreds of millions of executions per month. Hiring for three full-time hybrid/remote roles (Developer Relation…
Location
Hybrid UK or Europe remote, Hybrid UK or remote, Hybrid UK or Europe remote
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Intuition Machines, Inc.
Engineering Manager
Posted 6 months, 2 weeks ago
Hiring multiple roles including an Engineering Manager, ML Security/Research to lead a distributed team, own architecture, and remain hands-on with real-time ML and distributed systems. Role focuses on production ML, MLOps, large-scale infrastructure, buildin…
Roles
Tech stack
Location
Remote - Worldwide
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Checkly
Senior Product Marketing Manager
Posted 6 months, 2 weeks ago
Checkly helps engineers build reliable products by unifying testing, monitoring and observability. OpenTelemetry, Playwright, and Monitoring as Code are the foundation. In 2024, Checkly raised $20M in Series B funding from Balderton, CRV, and Accel. Multiple …
Roles
Tech stack
Location
Remote (UTC-3 to UTC+3), Remote (USA - ET, CT, MT), Remote (UTC-4 to UTC+2)
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Perpay
Engineering Manager
Posted 6 months, 3 weeks ago
Perpay is a growth-stage fintech B-Corp in Philadelphia serving 500,000+ customers. Hiring multiple Senior Full-Stack or Backend Engineers and a technically hands-on Engineering Manager. Engineers should have a product mindset, experience building production …
Location
Philadelphia
Compensation
NYC-level total cash compensation, meaningful equity, open PTO policy, full health/dental/vision with buy-up option, remote weeks around major holidays, catered lunch 3 days/week, 4% 401(k) match, cell phone plan, gym subsidy, some student loan repayment match.
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DuckDuckGo
Windows Desktop App
Posted 6 months, 3 weeks ago
DuckDuckGo is hiring multiple fully-remote, full-time roles to support its mission to raise the standard of trust online. The company has scaled to over 300 people and continuously hires for software engineering and leadership positions. They mention improvem…
Roles
Location
Remote
Compensation
Salaries range from $178,500 to $320,000 USD plus equity. Examples: Senior Backend/Software Engineer $178,500 USD + equity; Engineering Director and Director, Product Management $243,800 USD + equity; VP, Business Development $320,000 USD + equity.
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Neon Health
Customer Success Manager
Posted 6 months, 3 weeks ago
Mission-driven company focused on making life-saving drugs more accessible and building a large healthcare AI company. Traction: profitable and growing fast, selling 7+ figure contracts to enterprise healthcare customers. Team: founders and engineers from YC,…
Roles
Location
SF, Remote (North America)
Compensation
$105k–$225k + equity depending on role. Senior Backend Engineer: $170k–$225k + equity; Applied AI Systems Engineer: $120k–$180k + equity; Customer Success Manager: $120k–$170k + equity; Head of Growth: $150k–$180k + equity; Growth Specialist: $105k–$135k + equity.