Python Software Developer Jobs in Washingtonville, NY, US

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Software Engineer III- Python/PySpark

Jersey City, New Jersey, United States

$133k-$185k/yr OnsiteFull Time

JPMorgan ChaseNYSE: JPM: Global provider of banking, investment, and asset management services.

3+ YOE3+ years software engineering; AWS/Databricks; Python or Java; PySpark; data processing; SDLC; CI/CD; security.

Python, Java, PySpark, Spark, Databricks, AWS, S3, EKS/ECS, Lambda, SQL, PostgreSQL

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Software Engineer III- Python/PySpark

Jersey City, New Jersey, United States

$133k-$185k/yr OnsiteFull Time

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

3+ YOE3+ years in software engineering; design, development, testing, and operations; AWS data solutions; Python or Java; PySpark/Spark; SQL/NoSQL databases; SDLC and CI/CD; agile and security.

Python, PySpark, Spark, AWS, Lambda, EKS/ECS, S3, SQL, PostgreSQL, DynamoDB, Databricks, CI/CD

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Principal Python Software Engineer - Fidelity Private Shares

Westlake or Jersey City or Merrimack or Smithfield

$107k-$216k/yr HybridFull Time

Fidelity Investments: Provides investment management and retirement financial services.

Experience building and deploying web apps; Python/JavaScript/TypeScript; CI/CD with GitHub/Jenkins; leadership and mentoring; strong problem-solving and automation.

Python, JavaScript, TypeScript, Git, GitHub, Jenkins, CI/CD

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Python Developer III

Jersey City, New Jersey, United States

$103k-$180k/yr HybridFull Time

Bank of AmericaNYSE: BAC: Provides global banking, investment, and wealth management services.

7+ YOESenior Python developer with 7+ years, distributed systems, front office exposure, CI/CD, mentoring.

Python, Quartz, CI/CD

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Software Engineer

Stamford, Connecticut, United States

$105k-$145k/yr HybridFull Time

NBCUniversalNASDAQ: CMCSA: Produces and distributes entertainment content and theme park experiences.

3+ YOE3+ years in software development; Go/Python; cloud (AWS/GCP); containers (Kubernetes, Docker); CI/CD; SRE; Agile; CDN knowledge; AI tooling.

Go, Python, AWS, GCP, Kubernetes, Docker, CI/CD, SRE, Agile, CDN, AI tooling

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Software Engineer (DevOps)

New York, New York, United States

$115k-$135k/yr OnsiteFull Time

Bayview Asset Management: Investment management firm specializing in credit and mortgage assets.

2+ YOE2-5 years in software engineering with DevOps, CI/CD, Azure, React/TypeScript, Python (FastAPI); enterprise app development experience.

React, TypeScript, Python, FastAPI, Azure DevOps, Azure, Docker, RESTful APIs, Git, PostHog, Sentry, Unit testing, CI/CD

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Senior Software Engineer

Newark, New Jersey, United States

$104k-$172k/yr HybridFull Time

PrudentialNYSE: PRU: Provides life insurance, retirement, and investment management services.

Senior Software Engineer with extensive software development experience across Java, Python, and React; cloud, DevOps, and Agile practices; strong problem-solving and collaboration.

Java, Python, React, FAST, Springboot, Boto3, pandas, urllib3, Docker, Terraform, CloudFormation, DynamoDB, Bedrock, Textract, ECS, Lambda, S3, RDS, Node.js, HTML, CSS, JavaScript, Kubernetes, GitHub, Bitbucket, Jenkins, AWS, Azure, GCP, APIs, Kong, Apigee, API Gateway, DevOps, CI/CD

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Associate Director, Python Developer - Low-latency Trading Systems

Jersey City, New Jersey, United States

$135k-$225k/yr OnsiteFull Time

Royal Bank of CanadaToronto Stock Exchange: RY: Provides global banking, investment, and wealth management services.

5+ YOE5+ years in high-performance, low-latency systems on Linux; strong C++ and Python; STL, multi-threading, testing; scripting and DB queries.

C++, Python, Linux, STL, Multithreading, Database querying

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Software Engineer

Kingston, New York, United States

$74k-$111k/yr OnsiteFull Time

Mid-Hudson Valley Federal Credit Union: Credit union offering personal and business banking services

2+ YOESoftware Engineer with 2-5 years in .NET, TypeScript/JS, REST/gRPC, cloud Azure, CI/CD, SQL; design, develop, integrate software; bachelor’s degree or equivalent certifications; bondable.

.NET, TypeScript/JavaScript, Angular, React, Vue, Svelte, CI/CD, Azure, Python, Kafka, RabbitMQ, PostgreSQL, Redis, Kubernetes, Helm, OWASP, OIDC, OAuth2, ELK Stack, gRPC, REST, Kibana

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Embedded Software Engineer

Hawthorne, New York, United States

$110k-$150k/yr OnsiteFull Time

Clarapath: Robotic systems for automated tissue sectioning in pathology laboratories.

5+ YOE5+ years embedded software development; C/C++, Python; Linux; RTOS; IPC; hardware interfaces; Agile; ROS/YARP a plus

C/C++, Python, Linux, Git, RTOS, TCP/IP, IDE, ROS, YARP, MODBUS

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Software Engineer III

Lehi or Jersey City

HybridFull Time

VeriskNasdaq: VRSK: Provides data analytics and risk assessment for global insurance.

3+ YOEBachelor’s in Computer Science; 3+ years software development; Python, SQL; AWS; REST; React; data processing and AI/ML workflows.

Python, SQL, REST, AWS, React, Parquet, Snowflake

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Senior Python/AI Engineer Engineer - Finance - Assistant Vice President

Rutherford, New Jersey, United States

$121k-$182k/yr HybridFull Time

CitiNYSE: C: Providing global banking, investment, and wealth management services.

Senior Python developer with risk analytics experience, CI/CD, Agile, and TDD; Capital Markets experience preferred.

Python, Java, Git, JIRA, Jenkins, SonarQube, Oracle SQL Developer, Linux, Unix, VisualVM, Lightweight build tools (Lightspeed, Artifactory), VSCode, IntelliJ, Spring Framework, MongoDB, CI/CD, Git/Bitbucket

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Senior Software Engineer

Florham Park, New Jersey, United States

$113k-$238k/yr OnsiteFull Time

CACINYSE: CACI: Provides information technology and professional services to government clients.

7+ YOE7+ years software development with C/C++, Python; Linux; assembly; IP networking; BS in CS/CE; active Top Secret/SCI clearance.

C, C++, Python, Linux, Assembly, IP networking, MIPS, x86, PowerPC, ARM

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Junior Software Engineer

Bronx, New York, United States

$110k-$140k/yr HybridFull Time

Essen Health Care: Private multispecialty medical group providing integrated healthcare services.

2+ YOE2+ years software engineering; full-stack, Python/React; strong fundamentals; self-directed; healthcare experience a plus.

Python, FastAPI, React, TypeScript, MSSQL, Redis, Azure, Terraform

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Senior Software Engineer – Quantitative Research

Greenwich, Connecticut, United States

$175k-$200k/yr OnsiteFull Time

AQR Capital Management: Quantitative investment firm managing traditional and alternative strategies.

7+ YOE7+ years software engineering; Python; quantitative finance knowledge; design patterns; testing; strong communication.

Python, AWS, Data ingestion, Software development tools

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Software Engineer

Picatinny Arsenal, New Jersey, United States

OnsiteFull Time

ApolloTech MSI: Develops autonomous robotics and AI for defense.

Bachelor's/Master's/PhD in CS/Software Eng; strong C++, Python, Kotlin; embedded systems with C++/ROS2; experience with Nvidia Jetson; Unreal Engine a plus; strong problem solving and communication; US Citizenship and Secret Clearance required.

C++, Python, Kotlin, ROS2, Nvidia Jetson, Unreal Engine, Gitlab

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Senior Software Engineer - AI

Hoboken, New Jersey, United States

$140k-$160k/yr HybridFull Time

PearsonLondon Stock Exchange: PSON: Provide educational materials, assessments, and digital learning services globally.

8+ YOEStrong software engineering experience with applied AI/GenAI systems; 8+ years in development; proficiency in Python; experience with distributed architectures and AI production readiness.

Python, Distributed Systems, LLMOps, Embeddings, Data Ingestion, Vector Databases

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Electronic Execution Technology Senior Software Developer

Rowayton, Connecticut, United States

$150k-$240k/yr OnsiteFull Time

Graham Capital Management: Manages alternative investment funds using quantitative and discretionary macro strategies.

5+ YOE5–10 years in software development; C#, OOP, concurrency, real-time systems; FIX/Electronic Trading; SDLC; Appia FIX Engine familiarity; Python/SQL preferred; strong communication.

C#, Python, SQL, FIX Protocol, Appia FIX Engine, SOA

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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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Software Engineer II

Totowa, New Jersey, United States

$87k-$147k/yr OnsiteFull Time

BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.

2+ YOEBS degree in engineering with 2+ years of software experience; proficient in C++, C#, Python; SDLC knowledge; strong communication.

C++, C#, Python, Software Development Life Cycle

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Software Engineer

Bronx, New York, United States

$150k-$180k/yr HybridFull Time

Essen Health Care: Provides multispecialty medical care and home-based healthcare services.

2+ YOE2+ years software engineering; full-stack; self-directed; tests; ownership; healthcare/healthtech interest encouraged.

Python, FastAPI, React, TypeScript, MSSQL, Redis, Azure, Terraform

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Principal Software Engineer

New York or Stamford or San Ramon or San Mateo

$165k-$222k/yr HybridFull Time

Franklin TempletonNYSE: BEN: Global investment firm providing asset and wealth management services.

15+ YOE15+ years software development, 10+ years backend Python, 5+ years leadership, Master's in CS/Engineering, strong SQL/NoSQL, API design, Docker/Kubernetes, Linux backend.

SQL, NoSQL, APIs, gRPC, JSON/RPC, REST, Docker, Kubernetes, Linux

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Software Engineer - Full Stack Web Developer

Norwalk, Connecticut, United States

$100k-$128k/yr HybridFull Time

GameChange Solar: Designs and manufactures utility-scale solar racking and tracker systems.

3+ YOE3-5 years full stack web development; AWS experience; Python, JavaScript/TypeScript; Django/REST APIs; React; PostgreSQL/TimescaleDB; CI/CD; Terraform.

AWS, Django, DRF, React, Python, TypeScript, PostgreSQL, TimescaleDB, GitHub Actions, Terraform, CI/CD, Networking Protocols, MQTT

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Software Engineer

Mount Olive or Budd Lake

$90k-$130k/yr OnsiteFull Time

EMCORE Corporation: Design and manufacture of inertial navigation and sensing solutions.

2+ YOEBachelor's in CS/CE; 2-5 years embedded software; C/C++ RTOS; DSP/control; lab tools; strong problem solving; good communication.

C/C++, RTOS, JTAG, SWD, MATLAB, Simulink, Python, ARM, DSP, FPGA

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Senior Software Engineer

Morristown or United States

$120k-$170k/yr RemoteFull Time

PerformLine: Automated marketing compliance and brand monitoring software platform.

Backend development on AWS using Go or Python; serverless, containers, and event-driven patterns; experience with AWS Bedrock or other LLM platforms; observability; REST APIs; CI/CD; distributed systems.

AWS Lambda, AWS ECS, AWS SQS, AWS SNS, DynamoDB, S3, API Gateway, IAM, Go, Python, AWS Bedrock, LLM platforms, CI/CD, GitHub, REST APIs, Observability tooling

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Software Engineer (MESA), Center for Computational Astrophysics

New York, New York, United States

$150k-$185k/yr OnsiteFull Time

Simons Foundation: Funds and conducts research in mathematics and basic sciences.

3+ YOE3+ years software development in a research context; proficiency in Fortran/C/C++, Git, OpenMP/MPI; experience with Python/Julia/MATLAB; documentation, project management, and collaborative software practices.

Fortran, C, C++, Python, Julia, MATLAB, Git, OpenMP, MPI, CUDA

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Sr. Software Engineer

New York City, New York, United States

$170k-$205k/yr HybridFull Time

Betterment: Automated investment management and retirement planning platform.

Experience building AI platforms with LLMs, production AI features, and full-stack development (React, GraphQL, server-side languages). Collaborates with legal/compliance; mentorship of engineers.

React, GraphQL, Ruby, Java, TypeScript, C#, Python

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Senior Software Engineer, Infrastructure & Developer Tooling

New York City or Glen Cove

$170k-$220k/yr HybridFull Time

Standard Bots: Develops and manufactures AI-powered robotic arms for industrial automation.

7+ YOE1+ Mgmt7+ years software engineering; leadership in DevOps/infrastructure; strong CI/CD, distributed systems, and tooling; cloud platforms (AWS/GCP/Azure) and Kubernetes; security best practices; observability and monitoring; Python/NodeJS/TypeScript; robotics interest a plus.

Python, NodeJS, TypeScript, React, Docker, Kubernetes, Terraform, Postgres, Cloudflare

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Senior Embedded Software Engineer

Danbury, Connecticut, United States

OnsiteFull Time

908 DevicesNASDAQ: MASS: Handheld mass spectrometry devices for on-site chemical analysis.

8+ YOE8+ years in software engineering with low-level embedded systems, hardware interfacing, C/C++, Python; strong communication; teamwork; QA processes.

C, C++, Python, Linux, Windows

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Principal Software Engineer (Python, Snowflake & SQL)

Dallas or Jersey City

HybridFull Time

DTCC: Provides post-trade infrastructure for the global financial services industry

8+ YOE8-10 years of software engineering experience; enterprise delivery experience; Bachelor's degree preferred or equivalent.

Python, Snowflake, SQL, Angular, FastAPI, CI/CD, AWS

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103Q - Lead Software Development Engineer - Flex Location

Parsippany or Atlanta or Mahwah or Louisville or Timonium

$121k-$225k/yr HybridFull Time

UPSNYSE: UPS: Global provider of package delivery and supply chain logistics.

Lead AI engineer with hands-on software development, experience with Generative AI, GitHub Copilot, and DX tooling; strong Python/Java/C# background; familiar with large-scale enterprise environments.

Python, Java, C#, GitHub Copilot, Microsoft Copilot Studio, Power Platform, LLMs, Embeddings, RAG

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Software Developer / IT - Internal Tools

Long Island City, New York, United States

$66k-$70k/yr OnsiteFull Time

Gamer's Choice: Retailer of collectible trading card games and tournament host.

1+ YOE1–3 years coding experience; proficient in JavaScript or Python; strong Windows/Chrome troubleshooting and WiFi; ability to read AI-generated code; Git and basic deployment; independent work in fast-paced environment.

JavaScript, Python, Git, Windows, WiFi, Google Chrome

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Senior Software Engineer - Intelligent Document Processing

Hartford or Danbury or Charlotte or New York or Columbus or Chicago

$137k-$206k/yr HybridFull Time

The HartfordNYSE: HIG: Provides property and casualty insurance and investment management services.

5+ YOE5+ years software engineering; strong Python and .NET or Java; cloud-native AWS; CI/CD and infrastructure-as-code; distributed systems.

Python, .NET, Java, AWS, Docker, Kubernetes, CI/CD, Infrastructure as Code, OCR, NLP

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Senior Software Engineer I

San Francisco or Denver or New York City

$200k-$230k/yr HybridFull Time

Forge GlobalNYSE: FRGE: Marketplace for trading private shares and pre-IPO stock.

3+ YOE3–5+ years of OO development (TypeScript, C#, Java); Python for data tasks; React + Tailwind; data architectures; private markets data; CI/CD; cloud platforms; Git; Agile.

TypeScript, C#, Java, Python, React, TailwindCSS, PostgreSQL, AWS, Azure, GCP, Git, GitHub, Kafka, WebSockets, JIRA, CI/CD, Data orchestration, Docker, Kubernetes

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Software Engineer II

Fort Lee, New Jersey, United States

$130k-$170k/yr HybridFull Time

Cross River: Provides technology infrastructure and embedded financial solutions to fintechs.

4+ YOE4+ years of enterprise system development; 2+ years in C#; 2+ years SQL; experience with AI-assisted code generation; EF/NHibernate; AWS; Docker; Kubernetes; strong communication; knowledge of DDD; cloud architecture.

C#, .NET, Python, JavaScript, TypeScript, PostgreSQL, SQL Server, AWS, Docker, Kubernetes, Entity Framework, NHibernate

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Software Engineer - Early Career (USA)

Stamford, Connecticut, United States

$130k-$175k/yr OnsiteFull Time

Trexquant: Quantitative hedge fund developing systematic trading strategies.

BS/MS in Computer Science or related STEM; strong data structures, algorithms, OOP; proficient in C++, C, Python, Java, or Rust; Linux familiarity; strong problem-solving and quick learning in a collaborative team.

C++, C, Python, Java, Rust, Linux

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Embedded Software Engineer (Hybrid- Aberdeen, Maryland)

Aberdeen Proving Ground or Jersey City or Middletown or Aberdeen Proving Ground

$130k-$165k/yr HybridFull Time

Fairwinds Technologies: Designing and integrating communication systems for defense agencies

8+ YOE8+ years embedded Linux software development; Xilinx UltraScale+; PetaLinux; PCB-based hardware bring-up; C/C++ and scripting; Git/SVN; DoD Secret clearance.

Xilinx UltraScale+, PetaLinux, C/C++, Python, Git, SVN, JTAG, UART, GDB, strace, perf, dmesg

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Senior Software Engineer - Analytics Middle Office

Austin or Chicago or Greenwich or New York City

$200k-$250k/yr HybridFull Time

DRW: Global principal trading firm trading diverse asset classes.

Senior software engineer with experience in CI/CD, cloud or on-prem deployments, and multiple programming languages.

GitHub Actions, TeamCity, Concourse, Python, Go, Java, Ruby, Kubernetes, Cloud, On-Premises

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Senior Python Full Stack Developer (Jersey City, USA-NJ, US, 7302)

Jersey City, New Jersey, United States

$60k-$135k/yr OnsiteFull Time

WiproNYSE: WIT: Global technology services and consulting for digital transformation.

5+ YOEExperience 5-8 years building full-stack web apps with React front end and Python back end; API design; data and analytics integration.

React, Python, FastAPI, SQL, Snowflake, Docker, Nginx