Python Software Developer Jobs in Hamilton Square, NJ, US

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Front Office Software Engineer

New York, New York, United States

$175k-$200k/yr OnsiteFull Time

Capstone Investment Advisors: Global asset manager specializing in derivatives and volatility arbitrage.

5+ YOE3+ years of production Java development, experience with financial assets, strong analytical and collaborative skills.

Java, C++, Python

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2mo

Senior Machine Learning Software Engineer

Denver or New York City

$200k-$231k/yr RemoteFull Time

Cleerly: AI-powered software for diagnosing and tracking heart disease.

7+ YOE7+ years in software engineering for ML production; deploy ML models via APIs, batch or streaming; Python proficiency; CI/CD; cloud platforms (AWS); ML/data platforms; regulatory compliance (FDA/HIPAA).

Python, Java, AWS, SageMaker, S3, EC2, Airflow, MLflow, Kubernetes, Terraform, Databricks, Unity Catalog, Snowflake, Snowpark

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Software Engineer, Desktop Automation

New York City or United States

$160k-$300k/yr HybridFull Time

Sola: Builds AI agents to automate complex enterprise workflows.

Experience building automation infrastructure with focus on reliability; OS APIs, remote desktop or accessibility frameworks; strong systems knowledge.

TypeScript, Python, Appium, VNC/RFB, Tailscale, Temporal, Kubernetes, Windows accessibility APIs

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Software Engineer, Portfolio Engineering

New York, New York, United States

$170k-$220k/yr HybridFull Time

Talos: Institutional trading infrastructure for digital assets.

5+ YOE5+ years backend experience in Java; distributed systems; REST/WebSocket; SQL; cloud (AWS/GCP).

Java, Python, SQL, REST, WebSocket, AWS, GCP

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Gen AI Developer with Python

Jersey City, New Jersey, United States

$100k-$110k/yr OnsiteFull Time

Synechron: Providing digital transformation and technology consulting for financial services.

Bachelor’s or Master’s in Computer Science, AI, or ML; strong Python; experience with AI frameworks, LLMs, prompt engineering, RAG, vector databases; collaborative; good communication.

Python, TensorFlow, PyTorch, Hugging Face, LLMs, RAG, Vector databases

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Software Engineer Intern (Unpaid)

New York, New York, United States

OnsiteInternship

Universal Processing: Provides payment processing and financial technology solutions for businesses.

Authorized to work in the US; student pursuing CS/SE/IT; strong programming skills (C++, JavaScript, Python); analytical; able to work onsite 20-25 hours/week.

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Lead Software Engineer –Hybrid NYC

New York City or Baltimore

$145k-$309k/yr HybridFull Time

T. Rowe PriceNasdaq: TROW: Provides global investment management and retirement planning services.

8+ YOE8+ years of experience in software engineering; leadership of engineering teams; cloud-native solutions on AWS or Azure; containerized microservices; proficiency in OO languages; strong problem solving and communication; automated testing and continuous delivery.

AWS, Azure, Containerization, Microservices, Java, Python, JavaScript, Agent frameworks

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Software Engineer Associate - Data Platform Team

New York City or Austin

$130k-$160k/yr HybridFull Time

Sixth Street: Global investment firm providing strategic capital and financing solutions.

4+ YOE4+ years Java, 2+ years Python, 1+ year AWS, SQL relational DB, BS/MS in CS

Java, Python, AWS, SQL

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Full Stack Software Engineer, Remix by Via

New York City, New York, United States

$160k-$220k/yr OnsiteFull Time

ViaNYSE: VIA: Provides software and operations for public transportation and mobility.

4+ YOE4+ years of professional software engineering experience; full-stack, user-centric development; collaborative and empathetic; experience with React a plus; geospatial experience a plus.

TypeScript, React, Mapbox, Rails, Python, PostgreSQL

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Software Engineer - C++

New York, New York, United States

$200k/yr OnsiteFull Time

Optiver: Global market maker providing liquidity to financial markets.

2+ YOE2+ years of C++ experience in low-latency systems; strong CS fundamentals; experience with C++; on-site in New York City.

C++, Python, Linux, Machine Learning, Low-latency systems

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Senior Software Engineer

New York or Boston or Salt Lake City

$140k-$180k/yr HybridFull Time

Tagup: AI platform for defense logistics and asset performance optimization

Architect scalable platform, build REST APIs, and transform data at scale. Strong focus on Open standards and high-velocity delivery.

Pyro, PyTorch, LangChain, Claude, Python, FastAPI, SQLAlchemy, Pandas, PostgreSQL, Redis, AWS, Kubernetes, Terraform

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Staff Software Engineer

New York, New York, United States

$180k-$220k/yr OnsiteFull Time

Instnt: Provides AI-powered identity fraud detection and fraud loss insurance.

Senior, hands-on full-stack engineer focused on architecture, performance, and production systems; experience auditing and optimizing complex platforms.

Python, AWS, React, TypeScript, SQL

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Asset & Wealth Management - Software Engineer - Associate - New York

New York, New York, United States

$110k-$130k/yr OnsiteFull Time

Goldman SachsNYSE: GS: Provides investment banking, securities, and wealth management services globally.

Bachelor's or higher in CS/Engineering/Math; proficient in Java/Kotlin/Python/JavaScript/TypeScript/React; strong problem solving; ownership; teamwork.

Java, Kotlin, Python, JavaScript, TypeScript, React, SpringBoot, Relational databases, Non-relational databases

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2mo

Sr. Software Engineer, Cloud - Core Reliability Services

Sunnyvale or Austin or New York City

$140k-$215k/yr HybridFull Time

CrowdStrikeNASDAQ: CRWD: Provides cloud-native endpoint protection and threat intelligence services.

7+ YOE7+ years backend development; 5+ years microservices; expert in Golang; distributed systems; production-grade code with performance and reliability focus; strong collaboration and leadership.

Golang, Java, Scala, Kotlin, Python, Node.js, Kubernetes, AWS, Cassandra, Kafka, Elasticsearch

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Staff Software Engineer (Secret) {S}

King of Prussia, Pennsylvania, United States

HybridFull Time

ARKA Group: Develops advanced technology for space and national security missions.

5+ YOEBachelor's in CS or related field; 5+ years Java/C#/Python; 1+ year JavaScript/TypeScript; in-office 3+ days/week with potential for more; experience with Java, Spring Boot or Quarkus; SDLC, microservices, RESTful APIs; Agile/Scrum; active Secret U.S. Government security clearance.

Java, C#, Python, JavaScript, TypeScript, Spring Boot, Quarkus, REST, AWS, Azure, Kubernetes

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Lead GenAI Backend Platform Software Engineer

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

HybridFull Time

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

7+ YOE7+ years in software engineering; strong backend design; Python, FastAPI; cloud (AWS); LLMs; security; CI/CD; team leadership.

Python, FastAPI, AWS Bedrock, S3, Lambda, Step Functions, Fargate, Aurora, CI/CD, Git

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Software Engineer, Platform

New York, New York, United States

$150k-$180k/yr HybridFull Time

Pinwheel: API for payroll connectivity and income data verification.

3+ YOE3–5+ years backend software engineering; 2+ years platform/DevOps; Go and/or Python; cloud infrastructure; Kubernetes; Terraform/Helm; CI/CD (GitOps, CircleCI, GitHub Actions); observability tools.

Go, Python, Kubernetes, Terraform, Helm, GitOps, CircleCI, GitHub Actions, Flux, ArgoCD, Datadog, Prometheus, Grafana

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Senior Forward Deployed Software Engineer

New York, New York, United States

$150k-$250k/yr HybridFull Time

PhysicsX: AI software for physics simulation and engineering optimization.

Software engineering, API design, production deployment; customer collaboration; frequent travel; physics/engineering understanding a plus.

FastAPI, Python, Kubernetes, Terraform, AWS, Azure, Helm

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Experienced Application Software Engineer - Philadelphia, PA

Philadelphia, Pennsylvania, United States

OnsiteFull Time

Lutron Electronics: Designs and manufactures lighting and shading control systems.

5+ YOESenior software engineer with experience delivering cross-disciplined software for embedded, cloud, and client apps; strong OO design and patterns; mentoring and leadership skills.

C++, Go, Python, Embedded Linux, AWS, React, Java, C#, WPF

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Senior Software Engineer (Platform), United States

New York City, New York, United States

$150k-$200k/yr HybridFull Time

AutogenAI: Generative AI platform for automating bid and proposal writing.

5+ YOE5+ years of experience building and shipping features; strong TS/Python; relational DB; platform infra; US hosting knowledge; upskilling in Kubernetes, Helm, Docker, AWS; US citizenship with background check.

TypeScript, Python, Relational databases, Kubernetes, Helm, Docker, AWS, Scripting

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Associate Engineer

Newark, New Jersey, United States

$82k-$87k/yr OnsiteFull Time

WebMD: Providing digital health information services for consumers and healthcare professionals.

0+ YOE0-2 years of software development experience; degree in Computer Science/IT or engineering.

JavaScript, HTML, CSS, Node.js, Python, Vue.js, React, Angular, Express

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Senior Full Stack Software Engineer - Credit Card

New York, New York, United States

$152k-$200k/yr RemoteFull Time

Fanatics: Digital sports platform for fan gear, collectibles, and betting.

5+ YOE5+ years software engineering; frontend React (TypeScript preferred); backend Java/Node.js/Go/Python; REST APIs; AWS; containers; Agile/Scrum; CI/CD.

React, TypeScript, Java, Node.js, Go, Python, Kafka, SQS, PostgreSQL, DynamoDB, AWS, Docker, Kubernetes, CI/CD

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Advanced Software Engr

Fort Washington, Pennsylvania, United States

OnsiteFull Time

HoneywellNASDAQ: HON: Manufactures aerospace products, building technologies, and industrial control systems.

5+ YOE5+ years software engineering; AI/data-driven integration; strong in C++, C#, Java, Python, or HTML/React; experience with Docker and Kubernetes.

Docker, Kubernetes, C++, C#, Java, Python, HTML, React

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Software Developer (Virtual, Full Time)

Jersey City, New Jersey, United States

$100k-$120k/yr RemoteFull Time

WealthCounsel: Providing legal document automation and practice management software solutions.

3+ YOE3+ years in software development with JavaScript/TypeScript/Python; BS in CS or equivalent; experience with CI/CD, Git, SQL/NoSQL; front-end knowledge.

JavaScript, TypeScript, Python, SQL, NoSQL, Git, AWS, Vue.js, React, Angular

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Staff Software Engineer, Payer

New York or San Francisco or Seattle

$224k-$280k/yr RemoteFull Time

Headway: Network connecting patients to therapists accepting health insurance.

Experience across the stack; senior-level with ML/LLM systems preferred; strong collaboration, shipping features, and product focus.

Python, TypeScript, FastAPI, React, Remix, Next.js, React Aria, AWS, Spark, Kafka, Datadog, PagerDuty, Sentry, GitHub

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Software Engineer II - Data Engineering

King of Prussia, Pennsylvania, United States

HybridFull Time

Universal Health ServicesNYSE: UHS: Operates acute care hospitals and behavioral health facilities.

3+ YOEBachelor’s degree in IT or Computer Science; 3+ years SQL and relational DB; BI tools experience; Python; healthcare/insurance experience preferred.

Business Objects, SQL Server, Oracle Analytics Cloud, Snowflake, Parquet, Python

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Security Software Engineer, Infrastructure Security (Staff or Senior)

New York City or San Francisco or Toronto

$127k-$249k/yr HybridFull Time

MongoDBNASDAQ: MDB: Cloud-based document database platform for software application development.

5+ YOE5+ years in software or site reliability engineering; proficient in at least one language (Java, Golang, Rust, Python, or C/C++); experience with Terraform; strong Linux and networking knowledge; cloud security experience; Kubernetes security tools.

Terraform, Linux, Kubernetes, eBPF, RBAC, OPA/Gatekeeper, Kyverno, Falco, Tetragon, seccomp, AppArmor, SELinux

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Software Development Engineer in Test (SDET)

Jersey City, New Jersey, United States

RemoteFull Time

Tradeweb MarketsNasdaq: TW: Operates electronic marketplaces for fixed income and derivatives trading.

7+ YOE7+ years QA in financial services, SDET with test automation, skilled in JS frameworks, SQL, Python, CI/CD, Linux; experience in trading environments preferred.

Selenium, Cypress, Playwright, WebdriverIO, GitLab CI, Jenkins, Git, Python, SQL, Chrome DevTools

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Software Engineer (New Grads 2025-2026)

New York City, New York, United States

$100k-$180k/yr OnsiteFull Time

EliseAI: AI platform automating housing and healthcare business operations.

0+ YOEGraduating Winter 2025 - Spring 2026; BS in Computer Science or related field; startup-savvy; willing to work in-person five days a week.

Python, AWS, Machine Learning

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Senior Software Engineer - Deep Learning Compiler CI Infrastructure

Santa Clara or Hillsboro or New York or Seattle

$140k-$224k/yr OnsiteFull Time

NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.

5+ YOE5+ years CI/CD design/ops; strong Python; experience building end-to-end CI platforms; AI/LLM systems in engineering workflows.

GitLab CI, GitHub Actions, Jenkins, Python, CI/CD, MLIR, LLVM, XLA, Triton, Kubernetes, Slurm

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2mo

Software Engineering

New York, New York, United States

$170k-$200k/yr RemoteFull Time

MicrosoftNASDAQ: MSFT: Develops software, hardware, and cloud computing services.

2+ YOEBachelor’s or foreign equivalent degree in Computer Science or related field; 2+ years software development experience; strong Python, Git, CI/CD, multi-threaded programming, distributed systems, scripting, and cloud development skills.

Python, Git, CI/CD, Multi-threaded programming, Distributed Systems, Scripting, Cloud Development

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Software Verification Engineer II (DO-178C)

Pine Brook, New Jersey, United States

$108k-$178k/yr OnsiteFull Time

Kearfott: Designs and manufactures aerospace guidance and motion control systems.

2+ YOEVerification engineer for embedded real-time software; DO-178C; C/C++; 2+ years in embedded verification; requirements-based testing; on-site in Pine Brook, NJ; US citizenship with ability to obtain clearance.

C/C++, emulators, logic analyzers, test frameworks, requirements-based testing, traceability tools, DO-178C tooling, LDRA, VectorCAST, GCov, SCADE, Simulink, MATLAB, Polyspace, Coverity, Python

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Lead Sr Staff Software Engineer - Front End Fundamentals

Bellevue or Boulder or Chicago or Denver or Irvine or Los Angeles or New York or San Francisco or San Jose or Seattle or Ventura

$166k-$305k/yr HybridFull Time

The Trade DeskNASDAQ: TTD: Cloud-based programmatic advertising platform for data-driven media buying.

13+ YOE1+ MgmtSenior frontend leadership role requiring 13+ years of software development, 1+ year of people management, strong TypeScript/JavaScript or other languages, cloud and distributed systems experience, and mentoring.

TypeScript, JavaScript, C#, Java, C, C++, Python, SQL, Scala

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Founding Full-Stack Software Engineer

New York City, New York, United States

$150k-$220k/yr RemoteFull Time

Clipbook: AI platform for media monitoring and communications intelligence.

2+ YOE2–10+ years of relevant engineering experience; proficient with web technologies (Next.js, JavaScript/TypeScript, React); strong cloud, containerization, and API development experience; strong product sense and ownership.

Next.js, TypeScript, React, Python, Node, SQL, NoSQL

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Lead Software Engineer (Site Reliability)

Malvern, Pennsylvania, United States

HybridFull Time

Vanguard: Provides mutual funds, ETFs, and investment management services.

Experience in distributed systems, cloud (AWS), Java/JavaScript, OpenTelemetry, microservices, observability, and incident response.

Java, JavaScript, Python, OpenTelemetry, AWS, Microservices, Observability

2mo

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2mo

Staff Software Engineer, Sponsored Results

New York, New York, United States

$180k-$265k/yr HybridFull Time

Zocdoc: Online marketplace for finding and booking medical appointments.

Backend-focused engineer; scale distributed services, data pipelines, and model-serving infra; collaborate across product, data science, and infra; mentor engineers and uphold code quality.

AWS, Python, APIs, Data Pipelines, Model Serving, GenAI

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2mo

Senior Software Engineer, Platform

Philadelphia or New York City

$116k-$209k/yr OnsiteFull Time

T-MobileNASDAQ: TMUS: Provides wireless voice, messaging, and data services to consumers.

4+ YOEBachelor's degree +3 years or advanced degree +1 year; 4-7 years in platform services and cloud automation; Agile collaboration; security-focused; AWS preferred.

AWS, Kubernetes, Go, Java, Scala, Python, JavaScript

3mo

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3mo

Signal Processing Software Engineer

Warminster, Pennsylvania, United States

$125k-$175k/yr OnsiteFull Time

Sabre Systems: Provides engineering and IT solutions for defense customers.

3+ YOEBachelors in Electrical/Computer Engineering, Physics, or Mathematics; 3+ years in signal processing; strong C/C++, Matlab, Windows/Linux; DoD clearance eligibility; US citizenship.

C/C++, Matlab, Python, GIT, Visual Studio, Cameo, Linux, Windows

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2mo

Junior AV Software Developer of Modules, Drivers, and Plugins

Fairfield, New Jersey, United States

RemoteFull Time

Control Concepts: Software development and API integration for audiovisual control systems.

2+ YOEMid-level AV programmer with 2+ years field experience; proficient in C#, Lua, Python, JavaScript, HTML5; knowledge of Crestron, Q-SYS, Crestron Home, Control4, RTI; strong API and TCP/IP skills.

C#, Lua, Python, JavaScript, HTML5, Crestron, Q-SYS, Crestron Home, Control4, RTI, Extron, Elan, TCP/IP