PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
3mo
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Senior Data Engineer, AWS Specialist and Partner Organization
Seattle or Austin or San Francisco or New York or Mountain View or Dallas
OnsiteFull Time
5+ YOE5+ years data engineering; SQL, ETL, data wrangling; AWS data services; Python/Java/Scala/NodeJS; AI/ML incl. LLMs; design/build agentic and RAG pipelines.
SQL, Python, Java, Scala, NodeJS, AWS Redshift, AWS S3, AWS Glue, AWS EMR, AWS Kinesis, AWS Firehose, AWS Lambda, IAM, Hadoop, Hive, Spark, Building and orchestrating AI/ML pipelines, RAG
2w
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AI-Enabled Infrastructure and Systems Engineer
New York, New York, United States
$162k-$200k/yr HybridFull Time
5+ YOE5+ years infrastructure engineering experience; cloud (AWS/Azure/GCP) and IaC (Terraform/CloudFormation/ARM/Bicep/Ansible) proficiency; scripting (Python/Java/Golang); experience supporting AI/ML workloads and platform engineering.
Terraform, Ansible, CloudFormation, ARM/Bicep, Python, Java, Golang, AWS, Microsoft Azure ML, Microsoft Azure Foundry, AWS Bedrock, Google Vertex
2mo
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Senior Software Engineer, Java - Systems and Scalability Engineering
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 or Chicago
$160k-$220k/yr HybridFull Time
10+ YOEBachelor's degree or equivalent, 10+ years Java development, 4+ years building highly scalable systems, OOP, REST API design, relational DB design, caching/Redis, familiarity with Kotlin, C++, Golang, Postgres, and AWS; strong quality testing practices.
Java, Kotlin, C++, Golang, Postgres, AWS, Jersey, Spring, Redis, Python
2mo
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Senior Engineer - FX Derivatives and Risk Technology
New York, New York, United States
$122k-$200k/yr OnsiteFull Time
Extensive software engineering experience in financial services; deep knowledge of risk systems, trading platforms or pricing engines; strong OO or functional skills; Agile and CI/CD experience; excellent communication.
Python, C#, Java, C++
1mo
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Senior Lead Machine Learning Engineer (Intelligent Foundations and Experiences)
Cambridge or McLean or New York or Richmond
OnsiteFull Time
8+ YOE2+ Mgmt8+ years data-intensive solution design; 4+ years Python/Scala/Java; 3+ years ML systems; 2+ years leading teams; Bachelor's degree.
Python, Scala, Java, Open Source AI tools, Cloud platforms
1mo
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AI/LLM Sr Manager of Software Engineering - Java and Python
New York, New York, United States
$171k-$260k/yr OnsiteFull Time
5+ YOE2+ Mgmt5+ years applied software engineering experience, 2+ years leading technologists, hands-on Java and Python development, AI/LLM application experience, cloud-native (AWS) and CI/CD familiarity, plus hiring and product partnership experience.
Java, Python, AWS, GitHub Copilot, Claude Code, ProductGPT, LLM, CI/CD, Terraform, CloudFormation
3mo
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Principle Engineer - Rates and cross asset electronic trading platforms
New York or Iselin or Charlotte
$159k-$305k/yr HybridFull Time
7+ YOE7+ years in engineering and electronic trading; deep experience in rates/fixed income e-trading; high-performance, low-latency trading systems; strong Java (and Python/C++ as applicable); FIX protocol knowledge.
Java, Python, C++
1mo
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Senior Quality Assurance and Test Automation Engineer
Berkeley Heights or Alpharetta or New York or United States
$100k-$166k/yr OnsiteFull Time
8+ YOE8+ years QA and test automation experience for high-volume platforms; 6+ years building frameworks in Python/Java/C#; experience with Selenium/Cypress/Playwright/TestNG/JMeter/UFT; API (REST/JSON) testing; CI/CD integration; Bachelor's degree or equivalent; must have unrestricted U.S. work authorization.
Python, Java, C#, Selenium WebDriver, Cypress, Playwright, TestNG, Tricentis Tosca, JMeter, QTP, Unified Functional Testing (UFT), REST, JSON, TCP, HTTP, GitHub, GitLab, Jenkins, Jira, qTest, Zephyr, TestRail, Prometheus, Grafana
1mo
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Senior Staff Software Engineer - Pricing and Packaging
San Francisco or Denver or New York City
$189k-$278k/yr HybridFull Time
10+ YOE10+ years of software engineering; 2+ years as tech lead; strong backend experience; distributed systems; AI tooling experience; cross-functional collaboration; excellent communication; BS degree or equivalent.
Ruby, Java, Python, Go
1mo
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Senior Developer - Research and Development
Tarrytown, New York, United States
$94k-$153k/yr HybridFull Time
3+ YOEBachelor's in CS/Bioinformatics/Life Sciences, 3+ years software development supporting life‑sciences R&D or lab informatics, Java and Python proficiency, LIMS/ELN experience (Sapio/Benchling/Dotmatics), AI/GenAI experience.
Sapio, Benchling, Dotmatics, Java, Python, SQL, pandas, NumPy, LangChain, LlamaIndex, Claude Code, Claude, Anthropic APIs, OpenAI APIs, Docker, Kubernetes, Jenkins, GitHub Actions, GitHub Copilot, TetraScience, Spotfire, Tableau, Power BI, Jupyter
2mo
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Data Engineering - Data, Lakehouse and AI Data Platform Engineer - Vice President - New York
New York City, New York, United States
OnsiteFull Time
7+ YOE7-12+ years of experience in data engineering with Python/Java, SQL, and modern data platforms.
Python, Java, SQL, Apache Spark, JSON, Avro, Parquet, Snowflake, Apache Iceberg, Databricks, Hadoop, Kafka, CI/CD, Kubernetes
1w
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Principal Software Engineer – Data and Billing QA
Overland Park or New York or Chicago
$111k-$143k/yr OnsiteFull Time
Principal-level engineering expertise with AI/agentic tooling, strong Python/Java/C++ skills, Linux, Kafka/Avro/Kudu/Snowflake, CI/CD (Jenkins), SQL and Git; bachelor's degree or equivalent experience.
Claude Code, OpenAI Codex, LangChain, AutoGen, Python, Java, C++, Linux, Kafka, Avro, Kudu, Snowflake, PostgreSQL, MySQL, Oracle, SQL, Jira, Confluence, Git, Jenkins
2w
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Senior Software and AI Engineer
Livingston or New York or Sunnyvale or San Francisco or Bellevue
$182k-$242k/yr OnsiteFull Time
3+ YOE3+ years professional programming; full‑stack development with React/TypeScript and backend services in Node.js or Go; experience with GenAI/LLM frameworks (LangChain, ChatGPT API, Glean API); cloud, Kubernetes, and CI/CD familiarity.
Workato, LangChain, LangGraph, ChatGPT agentflow, ChatGPT API, OpenAI API, Gemini agent flow, Glean API, React, TypeScript, Node.js, Go, Python, C++, C#, Java, FastAPI, gRPC, Next, Cursor, Claude, Copilot, ChatGPT Codex, Ray, Kafka, Spark, Kubernetes, AWS, Azure, GCP, Workato, Boomi, ERP, HRIS, DCIM, Data Warehouse
1mo
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Staff Software Engineer - Enterprise Security and Identity Tooling
Houston or New York City or San Francisco or Seattle or United States
$200k-$250k/yr OnsiteFull Time
8+ YOE8+ years software engineering experience; strong backend skills (Python, Go, Java, TypeScript); experience building integrations, APIs, identity and access tooling, workflow automation, and reliable production services.
Python, Go, Java, TypeScript, APIs, webhooks, queues, events, workflow engines, SSO, OAuth/OIDC, SAML, SCIM, RBAC, MFA
3w
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Principal Identity and API Architect
London or New York
€90k-€130k/yr OnsiteFull Time
8+ YOE8+ years software engineering/platform architecture experience (4+ years focused on identity/IAM/API security). Hands-on Auth0, OpenFGA/ReBAC, OAuth2/OIDC/SAML, AWS identity services, API gateway patterns, and backend development in Go/Java/Python.
Auth0, Okta, OpenFGA, SpiceDB, Ory Keto, Traefik, Kong, AWS API Gateway, IAM, Cognito, Secrets Manager, KMS, STS, Lambda, OAuth 2.0, OpenID Connect (OIDC), SAML 2.0, JWT, JWKS, Go, Java, Python
1mo
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Partner Engineer, Generative AI Integration and Distribution
Menlo Park or Seattle or Burlingame or New York City
$149k-$210k/yr OnsiteFull Time
5+ YOEBachelor's in CS/CE or equivalent, 5+ years in software/AI/ML, development experience in at least one of: Python, Java, Go, Rust, C, C++, experience with LLMs, cloud technologies, APIs, partner integrations, and project management.
Python, Java, Go, Rust, C, C++, LLMs, LLaMA, GPT, Claude, APIs
1mo
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Credit and Systematic Trading Front End Developer, Vice President
New York, New York, United States
$142k-$213k/yr HybridFull Time
6+ YOE6–10 years in application development with 5+ years front-end experience; strong React/HTML5; Python/Java backend; experience in trading environments; micro-front ends and RESTful APIs; Agile/Waterfall; leadership potential.
HTML5, React, Angular, Python, Java, REST, Kafka, Solace, Redis, Elasticsearch, Pinot, Git
3d
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Senior Software Engineer II - Streaming and Durability
Aventura or Manhattan
$176k-$196k/yr OnsiteFull Time
5+ YOE5+ years building and operating distributed systems, production PostgreSQL experience, SDK/tooling experience, Go and Terraform/Kubernetes familiarity, AWS and Kafka/MSK experience.
RDS/Aurora PostgreSQL, PostgreSQL, ElastiCache Redis/ValKey, DynamoDB, Go, Java, Python, Terraform, Kubernetes, IAM, Kafka/MSK, AWS
1mo
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Senior Software Engineer - Oracle and Mobile Platforms
New York, New York, United States
$127k-$150k/yr HybridFull Time
5+ YOEBachelor's degree and 5+ years relevant experience; at least one technical certification; experience building Ionic/Angular cross-platform mobile apps, PL/SQL expertise, Oracle/APEX familiarity, full lifecycle software development, cloud, security, testing and DevOps practices.
Ionic Framework, Angular, PL/SQL, Oracle Application Express, Oracle, Ruby, Python, Java, C, C++, C#, COBOL, SQL, .NET, JavaScript, Microsoft Azure
1mo
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Credit and Systematic Trading Front End Developer, Vice President
New York City, New York, United States
$142k-$213k/yr OnsiteFull Time
6+ YOE6+ years application development experience (5+ front-end). Strong experience with HTML5, React/Angular, Python or Java, real-time trading apps, micro-front-end architectures, RESTful APIs, Kafka/Solace/Redis/Elasticsearch/Pinot, and Git.
HTML5, React, Angular, Python, Java, RESTful APIs, Kafka, Solace, Redis, Elasticsearch, Pinot, Git, FDC3, Figma, Streamlit
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