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Python developer • India

Last updated: 6 hours ago
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Python Developer

Python Developer

IdexcelHyderabad, Telangana, India
We are Hiring for Python Developer position for our Internal Engineering Team, Please fiond below attached JOB Description,. Designation : Senior Python Developer.Company Name : IDEXCEL technologies, ...Show moreLast updated: 9 days ago
Python Developer

Python Developer

Scout IncorporationGurugram, Haryana, India
Youll work with Android / web developers to develop backend services that meet their needs.Identify libraries and technologies that solve our problems and / or are worth experimentation.Verify user fee...Show moreLast updated: 1 day ago
Python Developer

Python Developer

CienaGurugram, Gurgaon / Gurugram, India
As the global leader in high-speed connectivity, Ciena is committed to a people-first approach.Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual...Show moreLast updated: 3 days ago
Python Developer

Python Developer

Freyr SolutionsHyderabad / Secunderabad, Telangana, India
AI, automation, and cloud-based platforms.Technical Leadership & Architecture : .Lead the design and architecture of complex backend systems. Make high-level technical decisions regarding technology s...Show moreLast updated: 3 days ago
Python Developer

Python Developer

FLEXTON BUSINESS SOLUTIONS PRIVATE LIMITEDDelhi, IN
Python Developer to support the migration and execution of business logic into a Python-based environment.This role is primarily technical, with limited business-side interaction, and will work clo...Show moreLast updated: 30+ days ago
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Python Developer

Python Developer

Tata Consultancy ServicesMumbai, Maharashtra, India
Walk in interview is on 7 th Feb,2026.Location : Tata Consultancy Services Limited.Nortel - Park West II, Kulupwadi Road,. Core Python with OOPs programing.PostgreSQL database design and optimization...Show moreLast updated: 7 days ago
Python Developer

Python Developer

Persistent SystemsMumbai, India
We are looking for a skilled Python Developer with expertise in Flask API development.Candidates with additional Java experience will be preferred. Job Type : Full-Time Employment.Develop and maintai...Show moreLast updated: 3 days ago
Python Developer

Python Developer

MyRemoteTeam IncIndia
MyRemoteTeam, Inc is a fast-growing distributed workforce enabler, helping companies scale with top global talent.We empower businesses by providing world-class software engineers, operations suppo...Show moreLast updated: 3 days ago
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Python Developer

Python Developer

Prudent Technologies and Consulting, Inc.India
We are seeking a highly skilled and experienced.The ideal candidate will be a hands-on technical leader capable of driving backend architecture, mentoring team members, and contributing as an indiv...Show moreLast updated: 9 days ago
Python Developer

Python Developer

CGI Information Systems and Management Consultants Private LimitedHyderabad / Secunderabad, Telangana
We are looking for a highly skilled Data Engineer with strong expertise in Python, PySpark, and AWS cloud services.The ideal candidate will design, develop, and maintain scalable data pipelines whi...Show moreLast updated: 3 days ago
Python Developer

Python Developer

SuventureBengaluru / Bangalore, India
We are seeking a highly skilled and motivated Python Developer with over 5 years of hands-on experience in backend development, API design, and scalable application architecture.Candidates with exp...Show moreLast updated: 3 days ago
Python Developer

Python Developer

Pathfinders Global P LtdNoida
Server Technologies - Python-Development.Design, develop, and test software applications using Python.Collaborate with cross-functional teams to identify and prioritize project requirements.Develop...Show moreLast updated: 3 days ago
Python Developer

Python Developer

Colan Infotech Private LimitedChennai, India
Greetings from Colan Infotech!!.We are hiring Python Developer.AI-powered end-to-end hiring solution.Notice Period - Immediate only. Expertise in Python programming, including proficiency in OOP pri...Show moreLast updated: 3 days ago
Python Developer

Python Developer

N Consulting GlobalPune
Python Developer ( Python API , Performance Tunning , Cost Optimization OR Python Api + Devops ).Hands-on support in implementing critical components across the entire stack, from front-end, middle...Show moreLast updated: 3 days ago
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Python Developer

Python Developer

GoodSpace AIDelhi, India
The ideal candidate should have strong hands-on experience in building backend systems, integrating APIs, and working with payment gateways while ensuring scalability and performance.Key Responsibi...Show moreLast updated: 6 hours ago
Python Developer

Python Developer

Louis Dreyfus CompanyGurgaon / Gurugram, India
Louis Dreyfus Company is a leading merchant and processor of agricultural goods.Our activities span the entire value chain from farm to fork, across a broad range of business lines, we leverage our...Show moreLast updated: 3 days ago
Python Developer

Python Developer

IFINSOL GLOBAL PRIVATE LIMITEDHyderabad
Location : Hyderabad, Telangana-Hybrid Experience : 3 - 8 Years What You'll Do : - Design and devel...Show moreLast updated: 13 days ago
Python Developer

Python Developer

SeekACEJaipur, India
We are looking for enthusiastic and exceptional Python Developer to join our team!.Use python libraries and open-source codes to provide solutions to different verticals like Product Development, M...Show moreLast updated: 3 days ago
Python Developer

Python Developer

Innefu LabsDelhi, India
Design, develop, test, and deploy high-quality Python applications and scripts.Write efficient, reusable, and modular code, and contribute to the optimization of existing codebases.Integrate Python...Show moreLast updated: 3 days ago
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Python Developer

Python Developer

IdexcelHyderabad, Telangana, India
9 days ago
Job description

Dear Candidate,

Greetings for the Day !!

We are Hiring for Python Developer position for our Internal Engineering Team, Please fiond below attached JOB Description,

JOB Description :

Designation : Senior Python Developer

Company Name : IDEXCEL technologies, Full Time.

Experience : (5 - 10) Years

Notice Period : immediate

Work Mode : Work From Office( 5 Days in a week)

Mode OF Interview : 1st Round Virtual (F2F), 2nd Round In-Person

Work Locations : Hyderabad

Job Description :

Senior Software Engineer – Python (Computation & Rules Engine)

Role Overview

We are building a high-performance, deterministic computation engine in Python that executes complex, versioned rules and calculations over large, structured datasets . This engine powers financial availability, eligibility, and risk calculations and must be correct, explainable, auditable, and fast . Build a high-performance, deterministic Python computation engine that executes complex rules over large datasets with absolute correctness and explainability.

This is a pure backend engineering role focused on algorithms, data processing, system design, and performance —not UI and not business analysis.

Core Engineering Responsibilities

  • Design and implement pure computation modules in Python with :
  • Deterministic outputs
  • Idempotent execution
  • Strong guarantees around precision and reproducibility
  • Build a rule execution framework supporting :
  • Declarative rule definitions
  • Versioning and effective dating
  • Rule dependency graphs
  • Short-circuiting and prioritization
  • Implement high-volume data pipelines to :
  • Load, validate, normalize, and transform large datasets
  • Execute calculations efficiently in batch and incremental modes
  • Optimize performance across :
  • CPU usage
  • Memory footprint
  • IO patterns
  • Parallel execution (where appropriate)
  • Design explainability artifacts :
  • Structured calculation traces
  • Rule evaluation graphs
  • Intermediate state snapshots
  • Implement numerically safe calculations :
  • Decimal arithmetic
  • Explicit rounding strategies
  • Stable aggregation and reconciliation logic
  • Build robust testing infrastructure :
  • Unit tests for individual rules
  • Property-based tests for invariants
  • Golden dataset regression tests
  • Design APIs and internal interfaces for :
  • Batch execution
  • Streaming / delta-based recalculation
  • Downstream consumers (services, workflows)

Required Technical Skills

  • Strong proficiency in Python (5+ years preferred)
  • Deep experience with data-intensive systems , including :
  • pandas / Polars
  • NumPy
  • PyArrow
  • SQL-backed pipelines
  • Strong understanding of :
  • Algorithmic complexity
  • Memory-efficient data structures
  • Vectorized vs row-based execution tradeoffs
  • Experience building :
  • Rules engines
  • Calculation engines
  • Compilers / interpreters / evaluators
  • Solid grasp of :
  • Deterministic system design
  • Idempotency
  • Fault-tolerant batch processing
  • Strong testing discipline, including :
  • pytest
  • Property-based testing (Hypothesis)
  • Reconciliation and diff-based validation
  • Preferred / Advanced Engineering Experience

  • Designing DSLs or configuration-driven execution engines
  • Working with large datasets (10M+ rows) or wide schemas
  • Parallel and distributed computation (Dask, Ray, Spark)
  • Low-latency vs high-throughput compute tradeoffs
  • Experience with financial or regulatory systems where correctness >
  • speed

  • Database performance tuning (Postgres, Oracle)
  • Building internal observability for compute engines
  • What Success Looks Like

  • Computation engine handles large datasets reliably and predictably
  • Calculations are :
  • Explainable
  • Reproducible
  • Auditable
  • Performance scales linearly (or better) with data size
  • New rules can be added without code rewrites
  • Edge cases are covered by tests—not discovered in production
  • Engineering Culture Fit

  • You enjoy working on hard correctness problems
  • You prefer clean abstractions over quick hacks
  • You think in terms of systems and invariants
  • You care deeply about performance and observability