3mo
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Junior Software Engineer
New York, New York, United States
HybridFull Time
0+ YOEBachelor's degree in CS/Software Eng; knowledge of Java, Python, or C++; basic SDLC understanding; team collaboration; Git experience a plus.
Java, Python, C++, Git
1mo
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Junior Software Developer
Sofia or Dresden or Singapore or New York City or Vermont
HybridFull Time
0+ YOEB.S. or M.S. in CS or related field, 0–2 years relevant experience, proficiency in Python (Pydantic, pytest, pandas, FastAPI, lark, sly, nicegui), Tcl/Bash shell scripting, Java, git and DevOps concepts; familiarity with Azure DevOps preferred.
Python, Pydantic, pytest, pandas, FastAPI, lark, sly, nicegui, Tcl, Bash, git, Java, Azure DevOps
1w
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Software Developer - Fixed Income Technology (Java)
New York, New York, United States
$125k-$160k/yr OnsiteFull Time
2+ YOEBachelor's in CS or related,2+ years experience,proficiency with Java and Linux,experience with messaging/event-driven systems and distributed caching,strong problem-solving and communication skills.
Java 17, Linux, AMPS, Atlassian, GitHub Actions, Oracle, Redshift, KDB+, AWS, Docker, Kubernetes, ArgoCD, AI Agents / LLM Platforms, Kafka, Solace, Ion, Hazelcast
2w
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Junior Solutions Engineer - Partnerships, Ads
New York, New York, United States
$123k-$256k/yr OnsiteFull Time
1+ YOEBachelor's in CS or related,1+ years shipping production code,knowledge of API and backend design,familiarity with Python,Go,Java,C/C++,strong communication and stakeholder collaboration skills.
Python, Go, Java, C/C++
1mo
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Junior (Post-Graduate) Software Engineer
Warsaw or New York City or London or Singapore or Hong Kong or Poland
OnsiteFull Time
Recent CS graduate or equivalent experience; strong programming fundamentals; experience with AI-assisted coding tools; proficiency in at least one language (C#, Rust, C++, Java, Go, Python); exposure to distributed systems, messaging platforms, and AWS.
Rust, C#, .NET, .NET Core, C++, Java, Go, Python, Claude Code, Codex, REST, gRPC, Kafka, RabbitMQ, SQS/SNS, AWS, React, Angular, TDD/BDD
1mo
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Software Engineer (Junior to Mid Level)
Gothenburg or New York City
HybridFull Time
Strong programming ability, curiosity, and problem solving; familiarity with Git, Ruby, Python, Java, AWS, SQL, and TypeScript is beneficial; ability to learn quickly and work cross-functionally on data and product problems.
Git, Ruby, Python, Java, AWS, SQL, TypeScript
2d
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Consultant Developer (Kotlin + Java) Hybrid position in USA
Raleigh or San Jose or New York City
$83k-$120k/yr HybridFull Time
2+ YOE2+ years backend development experience with Java and Kotlin, knowledge of cloud (AWS), containerization (Docker, Kubernetes), TDD, Agile/Continuous Delivery, and strong communication skills.
Java, Kotlin, AWS, Docker, Kubernetes
1mo
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Junior AI Engineer
New York, New York, United States
$100k-$120k/yr OnsiteFull Time
2+ YOE2+ years building production software; strong Python; foundational LLM knowledge; practical GenAI experience (prompting, tool-calling, agentic workflows); familiarity with Git, REST APIs, JSON/SQL.
Python, Java, TypeScript, JavaScript, Git, REST APIs, JSON, SQL, FAISS, LangGraph, LangChain, PyTorch, TensorFlow, JAX, React, Next.js, FastAPI
3w
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Junior Full-Stack Developer (New York, NY, US)
New York, New York, United States
$60k-$65k/yr OnsiteFull Time
Bachelor's in computer science required; hands-on experience with Java, Spring Boot, and Angular; knowledge of HTML5/CSS3; familiarity with React, unit testing, microservices concepts, and Agile; willing to relocate.
Java, Spring Boot, Angular, React, HTML5, CSS3
1w
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Junior Software Packaging Engineer
California or Colorado or Connecticut or Florida or Georgia or Illinois or Kansas or Massachusetts or Maryland or Maine or New Jersey or North Carolina or New York or Oregon or Tennessee or Texas or Virginia or Washington or Austin or Tampa
$85k-$110k/yr HybridFull Time
2+ YOE2+ years technical experience, Windows OS familiarity, scripting or OOP experience, Git knowledge, comfortable with AI coding assistants; packaging, installer analysis, and automation skills.
Java, Kotlin, C++, Golang, Postgres, AWS, Git, PowerShell, Zsh, CI/CD, Copilot, Claude
4d
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Internship - Software Engineer
Austin or New York City
$5k-$6k/wk OnsiteInternship
Rising juniors or soon-to-be graduates in CS/EE with strong programming in Python plus Java or C++, quantitative skills, and ability to complete a HackerRank coding test.
Python, Java, C++, JavaScript, HackerRank
3w
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Graduate Student Intern (Class IV)
New York, New York, United States
$23/hr HybridPart Time
Junior-year status or higher; coursework in CS/Physics/Statistics/Neuroscience; required programming experience (Python,R,Java,C++,MATLAB); attention to detail, communication skills; imaging-data experience preferred.
R, ImageJ, Python, Java, C++, MATLAB
2mo
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Firm Market Risk Technology – Lead Engineer (Vice President)
New York City, New York, United States
$150k-$210k/yr OnsiteFull Time
8+ YOE8+ years building large-scale Java backend and distributed systems; strong Linux/Unix and database experience; experience with cloud, containerized deployments, and mentoring junior engineers.
Java, Python, Linux/Unix, Snowflake, Apache Spark, Terraform, CloudFormation, Azure, AWS, GCP
3w
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Applied Scientist III - AMZ27579.1
New York, New York, United States
$184k-$249k/yr HybridFull Time
2+ YOEMaster's (or Bachelor's+experience) in CS/ML/Engineering,2+ years research or work experience,programming in Java/C++/Python,experience building and deploying ML models,mentoring junior staff.
Java, C++, Python
2mo
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SW Engineer – Test Automation
Skaneateles, New York, United States
$76k-$105k/yr OnsiteFull Time
1+ YOE1+ years in software testing and automation; Python/Java/C#; Selenium/Appium; Git; test data management; BS in CS/IT.
Python, Java, C#, Selenium, Appium, Git
6d
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Forward Deployed Software Engineering - Senior Associate
New York City or Boston or Chicago
$77k-$214k/yr FieldFull Time
2+ YOEBachelor's degree, 2+ years experience, strong skills in Java/Python/JavaScript, API and microservices, CI/CD, and client-facing communication.
Java, Python, JavaScript, CI/CD, API, Microservices
4d
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Rates Algo Developer, Associate
New York, New York, United States
$165k-$200k/yr OnsiteFull Time
2+ YOEJava proficiency (2+ years), quant and market microstructure experience, low-latency coding, familiarity with Rates pricing; q/kdb and Python preferred.
Java, q/kdb, Python
1w
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Software Engineer, Wikidata Platform
San Francisco or Arizona or California or Colorado or Connecticut or District of Columbia or Florida or Georgia or Idaho or Illinois or Indiana or Iowa or Maryland or Massachusetts or Michigan or Minnesota or Missouri or New Jersey or New Mexico or New York or North Carolina or Ohio or Oklahoma or Oregon or Pennsylvania or Puerto Rico or Rhode Island or Tennessee or Texas or Utah or Vermont or Virginia or Washington or West Virginia or Wisconsin or Wyoming or Brazil or Canada or Colombia or France or Germany or Ghana or India or Indonesia or Italy or Kenya or Mexico or Morocco or Netherlands or Poland or Singapore or South Africa or Spain or Switzerland or United Kingdom
$95k-$149k/yr RemoteFull Time
2+ YOE2+ years backend/platform engineering on distributed systems, proficiency in Java or C++, experience with production-grade services, observability, and data processing technologies.
Java, C++, Kafka, Flink, Docker, Kubernetes, RDF, SPARQL
2mo
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Research Scientist Intern, AI Alignment
Bellevue or Menlo Park or Seattle or Boston or New York City or San Francisco
$8k-$12k/mo HybridInternship
Ph.D. in CS/ML/AI; work authorization; programming in Python/C/C++/Java; experience with PyTorch or TensorFlow.
Python, C++, C, Java, PyTorch, TensorFlow
4w
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Senior Data Engineer
New York City or Argentina
$75k-$92k/yr RemoteFull Time
5+ YOE5+ years data engineering experience building and maintaining big data pipelines; proficient in Spark, Scala/Java, Python; experience with REST APIs, testing, Git; 3+ years in agile environments and mentoring juniors.
Scala, Apache Spark, Python, Airflow, ScyllaDB, PostgreSQL, ClickHouse, Hive, Redis, Kafka, Kafka Connect, Docker, Jenkins, Terraform, AWS, Git
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