Senior Backend Developer Python jobs in New York

About the Role We’re looking for a highly detail-oriented Backend Engineer who takes pride in building reliable, scalable, and maintainable systems. You should enjoy digging deep into edge cases, thinking critically about system design, and delivering robust solutions that stand the test of time. Wh

Developer (C/C , Python) New York (Hybrid) W2 role Long term role Position Description Designing and implement a framework for model driven computations on a graph Designing and building infrastructure APIs for grid computing, data storage and access Unit testing, reliability and improving the quali

Job Details Sr. Python Developer My client has a full time remote opening for a Sr. Python Developer. You must be a Citizen or GC holder to qualify. You should have deep expertise in Django, web application design, and SQL database development. You’ll build innovative applications, mentor junior dev

Job Title: Senior Python Developer Location: Jersey City, NJ (1 Pershing Plaza, Jersey City, NJ) - Hybrid Role Fulltime/Contract Job description Involves designing, developing, and maintaining software, with a strong focus on and financial systems. Key responsibilities include writing clean Python c

We are seeking a Senior Python Backend-Heavy Full Stack AI Engineer with hands-on experience in LangGraph and agentic AI systems.This role focuses on building production-grade AI agents and workflows on top of enterprise datasets and internal applications. The ideal candidate is execution-focused, e

We are seeking a Quant Developer to work for a top tier hedge fund with a strong commitment to leveraging market innovations in technology and data to deliver high-quality returns. Working within a systematic global macro team based in New York with a focus on applying cutting edge statistical and m

Job Role: Sr. AWS Python Developer Location: New York, NY Can do Only W2. No C2C Job Description: Key Skills: AWS (Cloud Architecture, API Gateway) Python (Strong hands-on experience) Media & Entertainment domain (Must-have) Role Highlights Work on next-gen cloud-based media distribution platfor

Job Title: Senior Python Developer Location: Jersey City, NJ (1 Pershing Plaza, Jersey City, NJ) Hybrid Role Need Passport Number Job description involves designing, developing, and maintaining software, with a strong focus on and financial systems. Key responsibilities include writing clean Python

Sr. Python Developer Location: Parsippany, NJ Onsite Interview NO H1B/OPT Required Technical Skills Backend Development Python: Advanced proficiency in Python development, including frameworks like Flask/FastAPI/Django Apache Airflow: Experience building and managing data pipelines and workflow orch

Senior Python Developer Locations: Jersey City, NJ | Houston, TX Type: Full-Time / Contract Openings: 9 Total (Jersey City: 5 | Houston: 4) Role Overview We are seeking highly skilled Senior Python Developers to join our Core Trading and Risk Technology team. This is a high-impact role requiring dee

Posted Date 4/14/2026 Description The Stress Testing Team is responsible for delivering Stress testing related solutions to Citi’s risk & finance organization which manages Citi’s exposure to financial institutions, governments and corporates that trade with Citi. The team engineers, builds and

Quartz/Python Trading Developer 18 Month W2 Contract Jersey City | Hybrid 3 days onsite $60-$68/hour 7+ years hands on OOP python development understanding of design patterns Quartz experience trading knowledge Enterprise Risk & Finance Technology Believes diversity makes us stronger so we can r

Neuberger

$90,000 - $110,000 /year

Neuberger is seeking a Full Stack Developer to join our Equities Technology team. You'll work alongside experienced engineers to design, develop, and deploy scalable applications that support our equities investment strategies. This is an excellent opportunity to grow across the stack at the interse

Neuberger Berman is seeking a Full Stack Developer to join their Equities Technology team. The role involves designing, developing, and deploying scalable applications that support equities investment strategies, with a focus on generative-AI technologies. Responsibilities Design, develop, and enhan

Job Description: In this role, you will be responsible for designing and developing high-performance applications on the Java EE platform with a heavy focus on backend scalability. You will handle massive data volumes using Sybase and PL/SQL while transitioning services into modern microservice arch

Title: Python Developer with AI Locations: New York, NY / Jersey City, NJ / Charlotte, NC / Plano, TX / Phoenix, AZ Employment Type: Contract Compensation: Pay Range: $70.00-$85.00 Per HR Job Summary: • Join a dynamic team focused on developing innovative solutions in the banking sector. • This cont

Dice is the leading career destination for tech experts at every stage of their careers. Our client, Bright Sol, is seeking the following. Apply via Dice today! Job Title: Sr. Python Developer w/d (Athena or Sec DB or Quartz) Exp Location: Jersey City, NJ or Houton, TX – 5 Days onsite role Long Term

Job Title: Sr. Python Developer w/d (Athena or Sec DB or Quartz) Exp Location: Jersey City, NJ or Houton, TX – 5 Days onsite role Long Term Project Role Description: Market Risk Technology is responsible for providing Risk Managers with the capability to assess the financial impact of various advers

Orion Innovation is a premier, award-winning, global business and technology services firm. Orion delivers game-changing business transformation and product development rooted in digital strategy, experience design, and engineering, with a unique combination of agility, scale, and maturity. We work

Job Title: Java Python Developer Experience: 10 - 15 Years Location: New York, NY Industry: Financial Services Our Operations Technology team is seeking a dynamic and skilled Modernization Expert to join our Application Development group. The ideal candidate will possess a robust background in Pytho