No longer accepting applications
Senior Backend Engineer | Founding Team
DecisionX AIBengaluru, Karnataka, India12 days ago
Job descriptionMicroservices architecture with clean boundaries and fault isolation RESTful / GraphQL APIs that are simple to use, impossible to misuse Async processing, job orchestration, distributed workflows High availability, horizontal scale, graceful degradation Tech : Python / Java / Go, Celery, Temporal, RabbitMQ, Redis, Kubernetes Multi-step agent workflows : goal decomposition, task coordination, learning loops Stateful execution engines tracking decision context across sessions Reasoning loops where agents query, simulate, and update plans autonomously Abstractions for LLMs, analytical models, optimization solvers Error recovery, retries, human-in-the-loop patterns High-volume, high-dimensional datasets : sales, financials, operational KPIs Aggregation engines for dashboards, anomaly detection, RCA Query optimization : indexing, materialized views, pre-aggregation, caching Statistical / ML analytics : forecasting, outlier detection, correlation analysis Numerical accuracy and consistency in distributed systems 6–10 years building distributed systems in production Expert in Python, Java, or Go Microservices, API design, async processing (Celery, Kafka, RabbitMQ) Distributed systems : consistency, partitioning, replication, fault tolerance ETL / ELT pipelines processing millions of records daily Data warehouses / OLAP : Snowflake, Redshift, BigQuery, ClickHouse, or Druid Strong SQL, query optimization, data modeling (star schemas, time-series) Orchestration tools : Airflow, Prefect, or Dagster Large-scale numerical datasets : financials, metrics, time-series Aggregation strategies, rollups, pre-computation Numerical precision and correctness in distributed systems AWS, GCP, or Azure in production Docker, CI / CD, infrastructure-as-code Monitoring / logging / alerting : Prometheus, Grafana, Datadog You've debugged distributed systems at 3 AM and shipped the fix You understand trade-offs : ClickHouse vs. Snowflake, when to denormalize, when to cache You write code other engineers want to read Worked in the domain of BI platforms, dashboards, analytics engines before Agentic AI, LLM orchestration, reasoning workflows excite you Startup / founding team experience in the past
Job description
Title : Senior Backend Engineer | Founding Team
Location : Bengaluru / Hybrid
Experience : 6–10 years
Type : Full-time | Founding Team |
About DecisionX
We’re building a Self-Learning, Context-Aware Decision AI — one that uses Ontology, Context, and AI Agents to reimagine how humans and organisations make complex decisions. Our platform learns continuously, understands intent, and reasons across information — bringing clarity to the moments that matter most.
We’re a small team of serial founders, engineers, physicists, product artists, and builders who believe :
“The future will be shaped not by those with the most data, but by those who decide best.”
Our mission is bold yet simple — to build the last piece of Decision Intelligence humanity will ever need, empowering better choices for today’s world and for the futures yet to come.
Headquartered in Bangalore and San Francisco, DecisionX is led by a global team advancing the next frontier of Reasoning and Decision AI.
What You'll Build
Data Backbone
- ETL / ELT pipelines for structured / unstructured data from ERP, APIs, warehouses, files
- Data models for time-series, hierarchical dimensions, multi-billion row aggregations
- OLAP query layers : sub-second performance on complex analytics
- Streaming / batch ingestion with exactly-once semantics
- Tech : ClickHouse, Druid, Snowflake, BigQuery, Redshift, Airflow, Kafka
Backend & APIs
Agent Orchestration
Numerical Analytics at Scale
You Must Have
Backend :
Data :
Quantitative :
Infrastructure :
Mindset :
Bonus :
Why Join
Founding Team : Meaningful equity, outsized influence on architecture and culture, direct founder collaboration.
Technical Leverage : Build systems powering Fortune 500 decision-making. Deep technical work = defensible moats.
Domain : Enterprise decision intelligence is infrastructure, not a feature. You'll work at the intersection of distributed systems, data engineering, agentic AI, and decision science.
Ownership : This isn't a job. It's a chance to build something that matters and own a piece of it.
Create a job alert for this search
Senior Backend Engineer • Bengaluru, Karnataka, India
Related jobs
)
- Promoted
Senior Full Stack Engineer
KodeKloudhosur, tamil nadu, in DevOps, Cloud Computing, and IT.Our hands‑on learning platform is trusted by.Interviews and onboarding are entirely virtual.
Candidates must have the right to work where they reside and be able to o...Show moreLast updated: 11 days ago
- Promoted
Senior Software Engineer - Backend
UnosecurBengaluru, Karnataka, India Headquartered in Berlin, we’re a fast-growing B2B security SaaS platform making identity security smarter and simpler for enterprises worldwide.
You’ll be part of a diverse team that thrives on crea...Show moreLast updated: 23 days ago
- Promoted
Senior Backend Engineer
StockGroBengaluru, Karnataka, India StockGro is a mobile-first cross-platform (Android & iOS, Mobile + Web App) Fintech product that’s empowering 25 million+ users to master the art of trading and investment in a risk-free and gamifi...Show moreLast updated: 30+ days ago
- Promoted
Senior Backend Engineer - AI-Augmented Development
Trueyhosur, tamil nadu, in Senior Backend Engineer - AI-Augmented Development 🚀.Remote-first | Experience : 5+ years | Type : Full-time.C2C with your own LLC considered.
.We're building the next generation of AI-powered web ap...Show moreLast updated: 13 days ago
- Promoted
Backend Engineer (3+ Years of Experience)
Nexoria Techworks Inc.hosur, tamil nadu, in Backend Engineer (3+ Years Experience).Nexoria Techworks is seeking a talented.You’ll collaborate with cross-functional teams to design backend systems that power modern web and mobile applications...Show moreLast updated: 1 day ago
- Promoted
Senior Backend Engineer
Riva MoneyBangalore, IN We are building the infrastructure from scratch, and we are looking for a.As a Senior Backend Engineer, you will be responsible for building the backbone of Riva’s infrastructure—designing.Contribu...Show moreLast updated: 30+ days ago
- Promoted
Go - Senior Backend Engineer
InCommonbangalore district, karnataka, in US-based healthcare company on a mission to fix care for low-income patients with complex needs.They combine primary, behavioral, and social care into a single, continuous experience—powered by ele...Show moreLast updated: 30+ days ago
- Promoted
Senior Product Engineer – Backend
SentiSumbangalore, karnataka, in At SentiSum, we’re building the AI-native Voice Of Customer platform, helping top consumer brands understand why customers churn and what to do about it.
We turn noisy support tickets, reviews, chat...Show moreLast updated: 30+ days ago
- Promoted
Senior Backend Software Engineer
Truxt.aibangalore district, karnataka, in As an early-stage company driven by a meaningful mission, we seek exceptional engineering talent who values purpose, long-term impact, and significant equity ownership over traditional salary compe...Show moreLast updated: 4 days ago
- Promoted
Senior Backend Engineer
RecroBengaluru, Karnataka, India You're a seasoned Backend Engineer with 5+ years of experience who thrives on building.You're a technical leader who can own an entire product's backend.
You understand that in an early-stage startu...Show moreLast updated: 24 days ago
- Promoted
Senior Backend Engineer
Lumos Labs (Lumosity)Bengaluru, Karnataka, India We’ve been obsessed with brains.We believe everyone deserves a sharper, healthier mind.More than 100 million people turn to Lumosity to boost focus, strengthen memory, and think faster — making bra...Show moreLast updated: 4 days ago
- Promoted
Senior Backend Engineer
Eagle Eye NetworksBengaluru, Karnataka, India Eagle Eye Networks is the global leader in cloud video surveillance, delivering AI-powered video intelligence to tens of thousands of businesses across 90+ countries.
Headquartered in Austin, Texas,...Show moreLast updated: 4 days ago
- Promoted
Lead Backend Engineer
Deccan AIhosur, tamil nadu, in AI-native workflows, and user-first design.You’ll architect backend-heavy services, integrate AI-driven workflows, and mentor engineers — while bringing.
Own services for onboarding, assessments, no...Show moreLast updated: 16 days ago
- Promoted
Lead Backend Engineer
Senpihosur, tamil nadu, in In just four months since launching on Base, Senpi has processed.Backed with $4M in Seed capital by top investors including Lemniscap, Coinbase Ventures, and SuperLayer, we’re building on a track r...Show moreLast updated: 30+ days ago
- Promoted
Senior Back End Developer
Culviihosur, tamil nadu, in At Culvii, we're building a platform that transforms expertise into artificial domain intelligence, giving professionals effortless ways to weave AI into what they do best.Our mission is to empower...Show moreLast updated: 30+ days ago
- Promoted
Senior Backend Kubernetes Developer
Platform9hosur, tamil nadu, in About Us : Platform9 : A Better Way to Go Cloud Native.Platform9 has a long track record of providing Managed Kubernetes for on-premises and public cloud environments : .
Managed control planes that “ju...Show moreLast updated: 16 days ago
- Promoted
Senior Java Backend Engineer
Rrootshell Technologiiss Pvt Ltdhosur, tamil nadu, in Rrootshell Technologiiss Pvt Ltd.This is for FULL -TIME role and Work From Home Opportunity.Hiring : Senior Software Backend Engineer (Java).
Role : Senior Software Backend Engineer (Java).Hands-on Ja...Show moreLast updated: 15 days ago
- Promoted
Senior Backend Engineer | Node | (Lead Level) – Movate
Conceit Consultancy ServicesBengaluru, IN Senior Backend Engineer | Node | (Lead Level) – Movate.AI-powered enterprise applications.You will lead backend design and development, optimize large-scale systems, and collaborate with cross-func...Show moreLast updated: 1 day ago