Do you love working on challenges that no one has solved yet? Imagine what you

could do here. At Signal Labs, new ideas have a way of becoming extraordinary

products, services, and customer experiences very quickly. Bring passion and

dedication to your job and there's no telling what you could accomplish! Join our

team, we work in a startup environment and you will be part of every stage of

development working multi-functionally with business, development engineers,

and operations from the concept phase to deployment.

At SignalLabs, we are passionate about enabling enterprises to turn their data into

decisions that move the world forward, from helping financial institutions detect

risk in real time to accelerating how healthcare and industrial teams act on critical

signals. We do this by building and running SignalOS and SignalGraph, the

platform behind the world's most demanding signal intelligence workloads, so our

customers can convert raw events into context, context into hypothesis and

reasoning, and hypothesis into Attention. Founded by engineers and customer

obsessed we leap at every opportunity to solve hard technical challenges, from

exploring connected data to scaling our infrastructure across billions of signals a

day. And we're only getting started.

The impact you'll have:

As a software engineer with a backend focus, you will work with your team to

build infrastructure and products for the SignalLabs.ai platform at scale. Our

backend teams span the architectural pillars that power signal intelligence end-to-

end: Data Discovery, where we crawl, profile, and onboard heterogeneous data

sources into the platform; the Semantic Module, where raw entities and events are

resolved into a unified, meaning-rich representation; the Signal Detection and

Correlation Engine, where signals are scored, joined, and elevated into high-

confidence signals across time and context; the System of Attention, where the





most consequential signals are routed, ranked, and surfaced to the right decision-Job Description: Senior Staff Engineer1

maker at the right moment; and the Reinforcement Learning Feedback Loop,

where every human and machine response is captured to continuously sharpen

detection, correlation, and prioritization. You'll own meaningful surface area in one

of these domains while shaping how they compose into a single, coherent

platform.

Responsibilities

Drive hands-on architecture and development for critical platform features and

infrastructure, setting high standards for code quality, maintainability, and

operational excellence.

Provide technical leadership and mentorship within the engineering team,

fostering best practices, conducting code reviews, and guiding junior

engineers in complex problem-solving.

Identify and resolve complex technical challenges within the SignalOS

platform, optimizing system performance, reliability, and scalability through

proactive analysis and cutting-edge solutions.

Develop infrastructure for evaluating and improving system performance,

including quality, reliability, and cost, and build monitoring and observability

systems to understand behavior in production.

Minimum Qualifications

Strong expertise and 8+ years experience in full-stack hands-on development

of Python, Java based application development.

Hands-on experience in designing and architecting large projects including

performance, scalability, robustness, and resiliency, including providing and

consuming services using RESTful APIs.





Experience with micro-services architectures and container-based

deployment (e.g. Docker, Kubernetes)

Experience in frameworks like ReactJS, and Angular for building dynamic and

interactive web interfaces.Job Description: Senior Staff Engineer2

Proven ability to design end-to-end systems, making architectural decisions

across multiple components (e.g., services, data pipelines, integrations).

Preferred Qualifications

Demonstrated track record of building and shipping secure and scalable

distributed systems, with visible portfolio (e.g., apps, open-source projects),

or recognized contributions such as publications in top-tier conferences or

impactful technical work.

Strong system design experience, including defining and evolving architecture

for complex, multi-component systems.

Familiarity with SQL/NoSQL databases, and networking protocols.

Experience in a technical partner-facing role, managing relationships and

guiding external teams through complex technical integrations.

A natural storyteller who can convey technical vision and challenges in an

engaging and persuasive manner.

Experience taking products from concept to launch, including delivering user-

facing applications at scale or in real-world environments.

Results-oriented and demonstrates the high degree of ownership and

accountability.

Communicate quickly and effectively; vertically and horizontally throughout

the organization.

Possess excellent problem-solving & analytical skills.

What we look for:

- BS (or higher) in Computer Science, or a related field
- 5+ years of production level experience in one of: Python, Java or similar

language

- Experience developing large-scale distributed systems
- Experience with cloud technologies, e.g. AWS, Azure, GCP, or Kubernetes
- Experience with security and systems that handle sensitive data

📌 Senior Staff Engineer (India)
🏢 India Health Link
📍 India