56 software developer i jobs at 38 companies in Manhattan, NY
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Software Engineer-I
Edison, New Jersey, United States
OnsiteFull Time
Mobility Ideal Health: Provider of advanced orthotics, prosthetics, and rehabilitative care services.
0+ YOEEntry-level software engineer with foundational knowledge in programming, cloud basics, and web tech; bachelor's degree in CS or related field; strong problem-solving and communication skills.
Acrisure: Provides AI-powered insurance, financial, and business risk solutions.
1+ YOE1+ year software engineering experience; strong skills in Python or JavaScript/TypeScript; familiarity with APIs, integrations, automated testing, debugging; comfortable with AI-assisted development (Claude Code preferred); onsite collaboration required.
RunSybil: A building an AI-driven pentester that discovers vulnerabilities before they are exploited.
Early-career software engineer with Python experience, familiarity with LLMs, evidence of shipping software, initiative, and strong communication and coachability.
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.
CompassNYSE: COMP: Technology-enabled residential real estate brokerage and agent software platform.
5+ YOE5+ years professional software development, BS in CS or equivalent, strong backend skills (Go/Java), Python experience valued, familiarity with React, Kafka, cloud microservices, CI/CD, and strong communication.
EtsyNASDAQ: ETSY: Connects buyers and sellers of unique and creative goods.
Experience building data/ML platform integrations; strong software engineering skills in Java/Scala/Python/SQL; experience with Spark, Kafka, Airflow, and cloud services.
Instalily: Building autonomous AI agents for complex enterprise workflows.
0+ YOE0–1 years software engineering experience, strong fluency in a backend language (Python or TypeScript), experience with LLMs/RAG/agents, Bachelor's in CS or related preferred, strong communication and problem-solving skills.
Python, TypeScript, LLMs, RAG, AWS, GCP, Azure, CI/CD, Electronic Medical Records (EMR)
EnergyHubNASDAQ: ALRM: Software platform managing distributed energy resources for utility grids.
5+ YOE5+ years professional software engineering experience; experience with energy protocols (OpenADR, IEEE 2030.5, OCPP); Java/Spring and RESTful web APIs; PostgreSQL; security best practices; CI/CD and monitoring (GitHub Actions, DataDog, Sentry, Metaplane).
Senior Software Engineer I, Frontend Infrastructure & Experience
New York City, New York, United States
$129k-$209k/yrHybridFull Time
BrazeNASDAQ: BRZE: Platform for personalized customer engagement and cross-channel messaging.
5+ YOE5+ years software engineering; strong frontend with TypeScript/React; build reusable frontend systems; focus on UX, performance, maintainability; collaborate across teams; mentorship; Roled with frontend infra and product experiences.
TypeScript, React, Cypress, Jest, RSpec, Frontend build tooling, code generation tooling, Ruby on Rails
ConfluentNASDAQ: CFLT: Provides a platform for real-time data streaming and processing.
10+ YOE10+ years building and operating distributed/cloud-native backend systems; strong Kubernetes and distributed-systems knowledge; proficiency in Go, Java, or Python; excellent communication and cross-team leadership.
Fortune: Global media organization delivering business insights and technology solutions.
3+ YOE3–5 years Salesforce development; strong CS fundamentals; languages (Java, C#, Python, or JavaScript); Apex, SOQL; GitHub; REST/SOAP integrations; Salesforce Dev best practices; Platform Developer I cert.
Git, GitHub, Apex, Lightning Web Components, SOQL, REST API, SOAP API, SFDX, DevOps Center, Copado, Gearset
Boston or Salt Lake City or San Francisco or New York City
RemoteFull Time
Databento: Provides a pay-as-you-go financial market data platform.
5+ YOE5+ years software engineering experience; strong C/C++ or Rust skills; systems programming, multithreading, network I/O, and performance optimization experience; familiarity with lldb/gdb and CI/CD; good communication for remote work.
Software Development Engineering - Sr Professional I
Berkeley Heights, New Jersey, United States
$90k-$144k/yrOnsiteFull Time
FiservNew York Stock Exchange: FI: Provides financial technology and payment processing services to institutions.
4+ YOE4+ years software development experience; strong Java and Spring skills; frontend experience with React/Next.js/Angular; cloud, containerization, CI/CD, messaging, and database experience; BS in CS or equivalent; valid US work authorization.
Java, Spring MVC, Spring Boot, Spring Batch, Representational State Transfer (REST), Swagger, JUnit, JSON Web Token (JWT), Spring Security, OAuth 2.0, React, Next.js, Angular, Tanzu, Amazon Web Services (AWS), Microsoft Azure, Docker, Kubernetes, CI/CD, Feign Client, RabbitMQ, Apache Kafka, Oracle, MongoDB, SQL, Figma
Columbus or New York or Milwaukee or Philadelphia or Cincinnati or Clifton Park or Omaha
OnsiteFull Time
Ultimus Fund Solutions: Provides fund administration services to the investment management industry.
5+ YOEBachelor's in CS or related, 5+ years professional web development, 3+ years C#/.NET, experience with Angular, SQL, Visual Studio, Git, and Azure DevOps.
Software Engineer I (Workday) - Report Writer, EIB
St. Paul or Atlanta or New York City or Richardson or Hartford
$99k-$163k/yrHybridFull Time
TravelersNYSE: TRV: Provide property and casualty insurance for individuals and businesses.
3+ YOEBachelor's in CS or related,3+ years programming,2 years Workday Report Writer and EIB experience,Workday Studio/Extend preferred,strong problem-solving and communication skills.
Principal Software Engineer I - Distributed Systems - Elasticsearch
United States or Seattle or Los Angeles or San Francisco or New York City
$133k-$211k/yrRemoteFull Time
ElasticNYSE: ESTC: Software platform for search, security, and observability.
Expertise in distributed systems and consensus algorithms, strong Java/JDK skills, deep algorithms knowledge, experience building/debugging large distributed systems, and managing projects involving multiple engineers.
Software Engineer Backend/Platform Systems I (Full Time) – United States
San Jose or New York City or Boston or Knoxville or Austin or Milpitas or Alpharetta or Research Triangle Park or Maynard or Fulton or Dallas or Atlanta or Hillsboro
HybridFull Time
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
0+ YOEDegree/certificate or equivalent experience; proficiency in C/C++, Java, or Go; experience with microservices/APIs, Linux, networking (TCP/IP, DNS, DHCP); familiarity with AWS, Azure, or GCP.
Senior Developer I - Equities Investment Technology
New York, New York, United States
$130k-$170k/yrOnsiteFull Time
Neuberger Berman: Global investment management and wealth advisory firm.
5+ YOE5-10 years of full-stack software development in finance; proficient in Python, C++, or Java; strong data modeling, SQL, ETL, and DevOps; experience with AI tools is a plus.