Backend Python Developer Jobs in Viola, NY, US

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Staff Backend Engineer

Mountain View or New York City or Los Angeles or San Francisco

$200k-$250k/yr OnsiteFull Time

Commure: AI-powered software platform for healthcare workflow and administrative automation.

8+ YOE8+ years’ software development experience; strong Python/Go backend skills; experience with containers and cloud; excellent communication; ability to ship quickly.

Python, Go, FastAPI, Flask, Docker, Kubernetes

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Backend Engineer

New York, New York, United States

$160k-$215k/yr OnsiteFull Time

Treeswift: Provides AI-augmented vegetation management and asset monitoring for utilities.

7+ YOE7+ years backend engineering experience; Python/Django or similar; PostgreSQL with geospatial queries; Docker, Kubernetes, AWS; OAuth2/OIDC/JWT; strong cross-functional communication.

Python, Django, PostgreSQL, PostGIS, Kubernetes, AWS, Docker, OpenAPI, Terraform, OpenTofu, CI/CD

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Senior+ Backend Engineer

New York City, New York, United States

$150k-$250k/yr OnsiteFull Time

Hapiko: AI-powered voice-to-sticker printers for children's creative play.

5+ YOE5+ years backend development in Python, FastAPI, asyncio; strong PostgreSQL and Redis skills; experience with distributed systems and DevOps; experience with GenAI/LLM pipelines.

Python, FastAPI, asyncio, PostgreSQL, Redis, Elixir/Phoenix, Docker

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Senior+ Backend Engineer

Brooklyn, New York, United States

$150k-$250k/yr OnsiteFull Time

Hapiko: Produces AI-powered voice-to-sticker printers for creative play.

5+ YOE5+ years backend experience with Python; FastAPI/asyncio; PostgreSQL and Redis; distributed systems; DevOps mindset; GenAI/LLM pipelines.

Python, FastAPI, Elixir/Phoenix, PostgreSQL, Redis, Docker

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Senior Software Engineer, Backend

San Francisco or New York or Seattle or Toronto

$150k-$250k/yr RemoteFull Time

WorkWhile: AI-powered platform matching hourly workers with flexible shifts.

Backend development with Python; leadership experience; strong communication; autonomous contributor; mentoring preferred.

Python

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Backend Software Developer

Greenwich, Connecticut, United States

HybridFull Time

Interactive BrokersNasdaq: IBKR: Provides an automated global brokerage platform for financial trading.

4+ YOEBachelor's degree in computer science or related field; 4+ years in backend development with Java; experience with Spring, Oracle, REST, Python; financial services experience preferred.

Java, Spring, Spring Boot, JDBC, Oracle, PL/SQL, REST, JMS, ActiveMQ, Git, Python, Shell Scripting

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2mo

Backend Engineer, Ops

New York City, New York, United States

$168k-$285k/yr HybridFull Time

Ramp: Provides corporate cards and spend management software for businesses.

5+ YOE5+ years of software engineering; strong Python, TypeScript/Node.js; frontend with React/Next.js; backend APIs and databases; AI integration; internal tools; AWS; strong communication; ownership.

Python, TypeScript, Node.js, React, Next.js, PostgreSQL, Redis, AWS, Retool, Zendesk

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Senior Backend Engineer

New York, New York, United States

$170k-$190k/yr HybridFull Time

The Ocean Cleanup: Developing advanced technologies to remove plastic from global waters.

5+ YOE5+ years backend software engineering; expert Python/Django; AWS expertise; experience building AI features; US citizen or green card holder; hybrid NY-based eligibility.

Python, Django, NextJS, PostgreSQL, pgvector, Qdrant, RAG, OpenAI SDK, Langchain, CI/CD, Celery, BitBucket, Jenkins

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Backend Engineer - Platform Developer Experience

New York, New York, United States

$133k-$190k/yr RemoteAll Commitments Available

SpotifyNYSE: SPOT: Provides digital music, podcast, and audiobook streaming services worldwide.

3+ YOE3+ years backend experience; strong Java and Python; experience with distributed systems; polyglot environment including Node.js.

Java, Python, Node.js, LLM tooling

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Backend Engineer

New York, New York, United States

$196k-$265k/yr HybridFull Time

Vibe: Self-serve ad platform for streaming TV and connected devices.

Hands-on production software in TypeScript and Python; full-stack capabilities; experience with AWS and Terraform; understands memory/concurrency; startup/ownership mindset; focus on code quality.

TypeScript, Python, AWS, Terraform, C, C++

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Senior Backend Engineer, Integrations

New York City, New York, United States

$149k-$190k/yr RemoteFull Time

Arbiter AI: AI platform for clinical and financial healthcare data orchestration.

5+ YOE5+ years backend systems, Python, API design, distributed systems, cloud, data pipelines, and on-call ownership.

Python, AWS, GCP, Azure, REST, gRPC, HL7, EDI, SFTP

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Backend Engineer

New York City, New York, United States

$148k-$195k/yr OnsiteFull Time

Flourish: Digital financial product platform for independent registered investment advisors.

3+ YOE3+ years in software engineering; distributed systems experience; proficient in Python/Java/Kotlin/TypeScript; strong DB knowledge (Postgres, Redis, Redshift, BigQuery); REST APIs; independent and collaborative.

Python, Java, Kotlin, TypeScript, Redis, Postgres, RedShift, BigQuery, REST APIs, Django, Pandas, DynamoDB, Docker, Kubernetes, GraphQL

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Senior Backend Engineer

New York or San Francisco

$150k-$250k/yr HybridFull Time

Veris AI: High-fidelity simulations for training and testing autonomous AI agents.

3+ YOE3+ years software development; 2+ years AI/ML apps; cloud (AWS, GCP, or Azure) and containers; Python, FastAPI; databases (PostgreSQL, Redis); CI/CD; observability.

Python, FastAPI, PostgreSQL, Redis, Vector DBs, AWS, GCP, Azure, Docker, Kubernetes, Terraform, LLM tooling

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Backend Engineer, Marketplace

San Francisco or New York City or London

$130k-$500k/yr OnsiteFull Time

Mercor: Connecting expert human intelligence with frontier AI model development.

Build and operate reliable backend systems; design scalable APIs; optimize latency, throughput, and reliability.

Python, Go, Kafka, Postgres, Redis, Elasticsearch, Kubernetes, Terraform

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Principal Backend Engineer

New York City or London

$315k-$440k/yr OnsiteFull Time

Heron Data: Automates document processing and underwriting for financial services companies.

8+ YOE8+ years backend experience; strong Python, cloud infrastructure; scale-focused; B2B SaaS background; security/compliance aware.

Python, Cloud

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Senior Backend / Infrastructure Engineer

New York City, New York, United States

$190k-$260k/yr HybridFull Time

Brellium: AI platform for healthcare clinical compliance and chart auditing.

5+ YOE5+ years backend/infrastructure, Python and AWS, data pipelines, distributed systems, reliability and performance.

Python, AWS, Databases, APIs, Messaging/Queues

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Backend Senior Lead Software Engineer- Python

Jersey City, New Jersey, United States

$171k-$260k/yr OnsiteFull Time

JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.

5+ YOESenior lead software engineer with 5+ years of Python experience, enterprise platforms, cloud-native tech, and agile development.

Python, Cloud technologies, Enterprise software, Agile methodologies, Code review, Software development lifecycle

3mo

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3mo

Senior Backend Software Engineer

San Francisco or Boston or Denver or New York

$160k-$207k/yr HybridFull Time

Semgrep: Developer of a code analysis and application security platform.

3+ YOEBackend engineering with experience in distributed systems, databases, and APIs. Familiarity with Python, SQLAlchemy, and cloud deployments preferred.

Typescript, Python, Flask, SQLAlchemy, Kubernetes, AWS, React

3mo

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3mo

Backend Software Engineer, ChatGPT Engineering

San Francisco or New York City or Seattle

$185k-$385k/yr OnsiteFull Time

OpenAI: Develops and provides advanced artificial intelligence models and tools.

Distributed systems, APIs, backend languages (Go, Python, Rust, C++); scalable backend design and collaboration.

Go, Python, Rust, C++

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Senior Backend Engineer (NYC)

New York City, New York, United States

$200k-$350k/yr OnsiteFull Time

DualEntry: AI-native ERP software for automated enterprise financial operations.

3+ YOE3+ years backend engineering; Python; AWS; PostgreSQL; APIs; CI/CD; production-ready systems; complex business logic.

Python, AWS, PostgreSQL, SQL, ORMs, FastAPI, Flask, Django, CI/CD

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Staff Backend Engineer, Reliability

San Francisco or New York City

$250k-$295k/yr OnsiteFull Time

Unify: AI-powered revenue platform for outbound sales automation

8+ YOE3+ Mgmt8+ years software engineering with 3+ years reliability/infrastructure leadership; strong backend focus; databases at scale; proficient in Typescript, Python, or Go.

ClickHouse, PostgreSQL, Typescript, Python, Go

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Staff Backend Engineer, Growth

New York, New York, United States

$223k-$268k/yr HybridFull Time

Match GroupNASDAQ: MTCH: Operates a portfolio of global online dating applications.

8+ YOE8+ years backend experience; 6+ years cloud (GCP/AWS/Azure); Go proficiency; distributed systems; leadership; collaboration; Kubernetes, OpenTelemetry, gRPC/Protobuf, Argo, Kafka.

Go, Python, Kubernetes, OpenTelemetry, gRPC/Protobuf, Argo, Kafka, Google Cloud Platform, Amazon Web Services, Microsoft Azure

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Staff Backend Software Engineer

New York City, New York, United States

$220k-$250k/yr OnsiteFull Time

Tennr: Automates healthcare referral workflows using artificial intelligence.

7+ YOE7+ years backend development (TypeScript/Python); scalable apps; high-volume workflow automation; data processing; ML model integration; strong problem-solving and collaboration.

TypeScript, Python, Machine Learning, Data Processing, Event-Driven Architecture

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Senior Backend Engineer

New York City or United States

$160k-$240k/yr OnsiteFull Time

Merciv: Provides autonomous AI agents for retail and consumer intelligence.

5+ YOE5+ years backend engineering; Go and/or Python; distributed systems; SQL/NoSQL; Kubernetes; architecture; mentoring.

Go, Python, Kubernetes, SQL, NoSQL, Docker

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Senior Software Engineer, Backend (AI)

New York, New York, United States

$200k-$223k/yr HybridFull Time

Posh: Platform for hosting and discovering local community events.

3+ YOE3–6+ years backend engineering; strong Python; experience with Terraform, AWS/GCP/Azure; containerized deployments; design scalable backend services; collaborate in a fast-paced environment.

Python, Java, Terraform, AWS, GCP, Azure, Node.js, Docker

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Senior Backend Engineer, LangSmith Deployments

San Francisco or New York City

$175k-$225k/yr OnsiteFull Time

LangChain: Frameworks and platform for building production-ready AI agents.

4+ YOE4+ years backend engineering; strong Go and/or Python; distributed systems experience; Kubernetes and IaC familiarity; cloud experience.

Go, Python, Kubernetes, Terraform, Cloud platforms

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2mo

Backend Software Engineer

San Francisco or New York City

$220k-$405k/yr HybridFull Time

Perplexity: AI search engine providing direct answers with source citations.

4+ YOEStrong Python experience; databases and caching; AWS; high-scale data and non-deterministic AI systems; 4+ years engineering experience.

Python, Go, Rust, TypeScript, FastAPI, PostgreSQL, Redis, Docker, vLLM, AWS

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Backend Senior Lead Software Engineer- Python

Jersey City, New Jersey, United States

$171k-$260k/yr OnsiteFull Time

JPMorgan ChaseNYSE: JPM: Global financial firm providing banking and investment management services.

5+ YOEBachelor's in CS/Engineering/Math or related field; 5+ years software engineering; enterprise software experience; strong Python; cloud-native and SDLC experience.

Python, Cloud

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Staff Backend Software Engineer

New York, New York, United States

$190k-$261k/yr OnsiteFull Time

Databricks: A unified platform for data analytics and artificial intelligence.

8+ YOE8+ years backend/infrastructure engineering; strong Scala/Go/Python; distributed systems; APIs; observability; product mindset.

Scala, Go, Python, Distributed Systems, APIs, Cloud Platforms, Observability

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Back-End Engineer

New York City, New York, United States

$89k-$142k/yr OnsiteFull Time

Publicis GroupeEuronext Paris: PUB: Global advertising and digital transformation agency holding.

Backend engineer with deep distributed systems expertise, API design, multi-cloud experience, and AdTech/MarTech integration.

Python, Java, Scala, APIs, Microservices, Distributed systems, AWS, Azure, GCP

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Senior / Staff Backend Engineer, Golang

New York City, New York, United States

$160k-$200k/yr HybridFull Time

Aescape: Develops AI-powered robotic massage systems for automated therapy.

5+ YOESenior or staff backend engineer with Go, scalable APIs, database design (PostgreSQL), data pipelines, ETL, testing, deployment, and hybrid NYC work flexibility.

Golang, Python, PostgreSQL, RESTful APIs, ETL

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Backend Engineer Intern

New York or Philadelphia

$20-$25/hr HybridInternship, Full Time

Cadent: Provides an advertising technology platform for cross-platform TV media.

0+ YOERising junior or senior pursuing a bachelor's in CS or related field; strong OOP in C# or Python; API basics; SQL; debugging; project experience; good communication; self-motivated.

C#, Python, REST, SQL, Git, CI/CD, AWS, Azure, GCP, .NET

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Senior Backend Engineer, Enterprise AI

San Mateo or Boston or New York City or Salt Lake City or Lahore

HybridFull Time

Overjet: AI platform for dental diagnostics and practice management.

Proven backend development experience; scale enterprise AI product; cloud platforms; mentoring; agile culture; strong communication; AI in workflows.

Go, Python, Java, Google Cloud Platform, Amazon Web Services, Microsoft Azure

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Senior Backend Software Engineer - Application Development

New York, New York, United States

$135k-$200k/yr HybridFull Time

PalantirNasdaq: PLTR: Developing software platforms for data integration and analytics.

6+ YOE6+ years backend development; API design; distributed systems; CS/Math/Engineering background; proficient in Java/C++/Python/Rust/Go; strong communication.

Java, C++, Python, Rust, Go, Kafka, Cassandra, Elasticsearch, Spark, Docker, Kubernetes, Gradle, GitHub

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Founding Backend Engineer – AI & Data

New York City or United States

$150k-$220k/yr RemoteFull Time

Clipbook: AI platform for media monitoring and communications intelligence.

2+ YOE2–10+ years building and scaling production backend systems; cloud infra, distributed systems; ownership and fast shipping; strong fundamentals in backend tech and architecture.

Python, Node.js, PostgreSQL, AWS, GCP, Docker, Kubernetes, CI/CD

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2mo

Senior Backend Infrastructure Engineer - New York

New York, New York, United States

$210k-$350k/yr OnsiteFull Time

Giga: Enterprise voice AI agents for automated customer support.

4+ YOE4+ years in infrastructure, platform, or backend engineering; built systems relied on by other engineers; focus on reliability; comfortable across stack; able to debug production issues; developer-experience oriented.

Python, Django, FastAPI, TypeScript, Node.js, AWS, Modal, Kubernetes, ClickHouse, PostgreSQL, Redis, Terraform, Docker, CI/CD pipelines

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Staff Software Engineer, Backend

New York, New York, United States

$200k-$235k/yr HybridFull Time

Perchwell: Data and workflow platform for residential real estate professionals.

10+ YOE10+ years of backend software development; strong distributed systems, Kubernetes, and cloud experience; proficiency in Python, Go, Rust, Ruby; frontend basics (TypeScript/JavaScript/React); experience with various databases; strong observability and performance focus.

Kubernetes, AWS, GCP, Kafka, Redpanda, gRPC, Protobuf, Python, Go, Rust, Ruby, TypeScript, JavaScript, HTML5, CSS, React, Relational databases, Columnar databases, Document databases, Vector databases

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Senior GenAI Backend Platform Developer

Rockville or Jersey City or Denver or San Francisco or New York

HybridFull Time

FINRA: Regulates brokerage firms and exchange markets in the United States.

5+ YOESenior GenAI backend developer with 5+ years of experience in cloud-native systems, AWS, CI/CD, and secure software practices.

AWS Bedrock, AWS S3, AWS Fargate, AWS Lambda, AWS Step Functions, Jenkins, Git, Docker, Python, FastAPI

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2mo

Senior Backend Software Developer

New York City or United States

$150k-$180k/yr HybridFull Time

Judi Health: Unified pharmacy and health benefit management technology platform.

7+ YOE7+ years of job-related experience; strong Python (Flask/SQLAlchemy); advanced PostgreSQL; AWS; IaC (Terraform); unit tests; Git; ability to lead features; excellent communication.

Python, Flask, SQLAlchemy, PostgreSQL, AWS, Terraform, Git