Full-Stack Software Engineer Internship (Summer 2027) Castleton Commodities International LLCFull-Stack Software Engineer Internship (Summer 2027)Stamford, CTAs a strategic investor and developer, CCI leverages its market expertise, operations capabilities, and industry knowledge to invest in, and develop, select commodity infrastructure assets. You'll collaborate closely with other Software Engineer's, Data Scientist's, and Commercial end users, contributing to our front office platform through hands-on development projects using Python, cloud technologies (AWS), APIs, and Snowflake.
IT Infrastructure Engineer DB2 Database Administrator (On-site) HEPCO, Inc.IT Infrastructure Engineer DB2 Database Administrator (On-site)New York, NY$160,000–$750,000 / yearCandidates must meet one of the following requirements: A bachelor’s degree from an accredited college or university in computer science, engineering, or a related field, plus four years of satisfactory full-time experience in data center engineering and operations, cloud engineering and operations, or complex IT infrastructure engineering; or. A bachelor’s degree from an accredited college or university in any field, plus eight years of satisfactory full-time experience in data center engineering and operations, cloud engineering and operations, or complex IT infrastructure engineering; or.
Senior Backend Software Engineer, ObservoAI SentinelOneSenior Backend Software Engineer, ObservoAINew York City, NY$132,000–$182,000 / yearExtensive experience with cloud platforms (AWS, GCP, Azure), container orchestration (Kubernetes), and a proven track record leading and scaling data pipelines using Kafka, Spark, or Flink. Primary responsibilities include: Lead the architectural design and technical roadmap for scalable, high-performance data processing pipelines capable of handling petabyte-scale telemetry data (logs, metrics, traces).
GTM Engineer JustworksGTM EngineerNew York, NY$121,000–$151,000 / yearInternal GTM Applications: Design, develop, and own production-grade internal tools — seller intelligence dashboards, deal briefing surfaces, renewal risk consoles, CS health views — built on top of Justworks' GTM data stack (Salesforce, Snowflake, Gong, Zendesk). Data Pipelines in Support of GTM Intelligence: Partner with Data & Analytics to extend and maintain ELT pipelines that power GTM tooling — building from Salesforce, Gong, and Zendesk into Snowflake with the reliability a revenue team depends on.
Staff Software Engineer CelonisStaff Software EngineerNew York, NY$194,000–$260,000 / yearWe enable thousands of companies worldwide to understand how their business actually runs and, together with their partners, build intelligent solutions that transform and continuously improve the way they operate - unlocking billions in value. Significant background in database internals or building core components (query optimization, query execution, storage engines, transaction processing) for large-scale data processing systems (e.g., Starrocks, ClickHouse, etc).
Senior Value Engineer - Banking CelonisSenior Value Engineer - BankingNew York, NY$131,250–$153,750 / yearDomain Practitioner Leadership: Serve as a functional subject matter expert for the Banking value chain, scaling knowledge across the organization regarding the nuances of financial operations and transaction lifecycles. Expertise in Generative AI Techniques: Knowledge of RAG, prompt engineering, and multi-agent orchestration used to build high-impact use cases (e.g., intelligent compliance assistants or automated data extraction from complex trade documentation).
Software Engineer CurrentSoftware EngineerNew York, NY$150,000–$200,000 / yearWe work across a broad set of domains, including user-facing products like liquidity offerings and reward programs, infrastructure for machine learning and experimentation, real-time fraud detection and identity protection, and large-scale transaction processing across multiple payment rails. Our stack includes MongoDB and Spanner for persistence, Pub/Sub for asynchronous event processing, Dataflow for data transformation paired with BigQuery and Google Cloud Storage for data storage and analytics.
Senior Value Engineer, Consumer Packaged Goods (Cpg) CelonisSenior Value Engineer, Consumer Packaged Goods (Cpg)New York, NY$131,000–$154,000 / yearDomain & Industry Leadership: Serve as the internal and external technical subject matter expert for CPG Supply Chains, scaling knowledge across the organization regarding the nuances of fast-moving consumer goods (FMCG), trade spend management, and high-velocity manufacturing. Expertise in generative AI techniques like RAG, few-shot learning, prompt engineering, multi-agent orchestration, multimodal understanding, or fine-tuning used to build high-impact use cases (e.g., intelligent logistics routing assistants, or automated extraction of data from complex vendor contracts and shipping documentation).
Senior Software Engineer, Applied ML CurrentSenior Software Engineer, Applied MLNew York, NY$200,000–$250,000 / yearWe work across a broad set of domains, including user-facing products like liquidity offerings and reward programs, infrastructure for machine learning and experimentation, real-time fraud detection and identity protection, and large-scale transaction processing across multiple payment rails. Our stack includes MongoDB and Spanner for persistence, Pub/Sub for asynchronous event processing, Dataflow for data transformation paired with BigQuery and Google Cloud Storage for data storage and analytics.
Demo Engineer AvePointDemo EngineerJersey City, NJ$90,000–$130,000 / yearThrough this partnership, you will work in a consultative role to assist in the successful closing of new deals by performing technical presentations of AvePoint solutions and pre-sales support to our prospective and returning customers. AvePoint’s global channel partner program includes approximately 5,000 managed service providers, value-added resellers, and systems integrators, with our solutions available in more than 100 cloud marketplaces.
Senior Software Engineer CurrentSenior Software EngineerNew York, NY$170,000–$250,000 / yearWe work across a broad set of domains, including user-facing products like liquidity offerings and reward programs, infrastructure for machine learning and experimentation, real-time fraud detection and identity protection, and large-scale transaction processing across multiple payment rails. Our stack includes MongoDB and Spanner for persistence, Pub/Sub for asynchronous event processing, Dataflow for data transformation paired with BigQuery and Google Cloud Storage for data storage and analytics.
AI Engineer MONTICELLOAMAI EngineerNew York, NY$110,000–$140,000 / yearWe're looking for an AI Engineer to build and deploy intelligent systems across asset management, underwriting, and business intelligence: from document extraction pipelines to AI-powered internal tools to autonomous workflows that reduce manual work across the business. MONTICELLOAM, LLC and its affiliates ("Monticello") is a real estate and asset-based lender providing asset management and comprehensive capital solutions for healthcare, multifamily, and commercial real estate assets throughout the US.
NewSenior Applied Value Engineer - CPG & Retail CelonisSenior Applied Value Engineer - CPG & RetailNew York, NY$160,000–$190,000 / yearCloud & Enterprise Stack: Experience deploying and monitoring models at scale across major cloud platforms (AWS Bedrock, Azure AI, GCP Vertex) and familiarity with enterprise data structures (SAP, Salesforce Commerce Cloud, Snowflake, POS formats). Generative AI: Expertise in GenAI techniques (RAG, few-shot learning, multi-agent orchestration, multimodal understanding) to build high-impact use cases like automated customer service workflows, intelligent product catalog enrichment, or automated promotion generation.
Staff AI Platform Engineer SentinelOneStaff AI Platform EngineerNew York, NY$156,000–$215,000 / yearIdeal candidates will have: Hands-on experience building production services that sit in front of multiple consumers such as an API gateway, internal platform, or data platform, with real exposure to authentication/authorization, rate limiting, observability, or audit logging; direct AI and LLM platform experience is a strong plus but not required. Practical experience with agent orchestration frameworks (LangGraph or equivalent) and calling hosted model providers such as AWS Bedrock or Google Vertex, with a working understanding of how context windows, memory, and tool-calling actually behave in production, not just conceptually.
Senior Staff AI Platform Engineer SentinelOneSenior Staff AI Platform EngineerNew York, NY$184,000–$253,000 / yearIdeal candidates will have: Hands-on experience building production services that sit in front of multiple consumers such as an API gateway, internal platform, or data platform, with real exposure to authentication/authorization, rate limiting, observability, or audit logging; direct AI and LLM platform experience is a strong plus but not required. Practical experience with agent orchestration frameworks (LangGraph or equivalent) and calling hosted model providers such as AWS Bedrock or Google Vertex, with a working understanding of how context windows, memory, and tool-calling actually behave in production, not just conceptually.
Senior Forward Deploy Engineer (Fullstack - Java/React) SentinelOneSenior Forward Deploy Engineer (Fullstack - Java/React)New York, NY$132,000–$182,000 / yearYou'll work closely with customers to understand their environments, translate ambiguous requirements into shipped solutions, and build integrations, customizations, and upstream product contributions that unlock real business value. Your work will touch many products and services across the company, including our data pipeline and the Singularity Data Lake and EventDB (our highly scalable columnar database that ingests Petabytes of data per day).
NewSenior Software Engineer, AI (New York) Fitch Ratings IncSenior Software Engineer, AI (New York)New York, NY$140,000–$150,000 / yearStrong technical expertise in embeddings, vector databases for AI integration, and LLM integration/fine-tuning across platforms such as OpenAI, LLaMA; solid understanding of ML algorithms with production experience using frameworks and tools including FastAPI, PyTorch/TensorFlow, and MLflow. Collaborate and communicate effectively - Partner with cross-functional teams including product managers, engineers and business stakeholders to translate complex technical concepts, gather requirements, and ensure AI solutions directly address user needs and strategic objectives.
Senior Software Engineer (Java) - Parametric Morgan StanleySenior Software Engineer (Java) - ParametricEdison, New JerseyOur values - putting clients first, doing the right thing, leading with exceptional ideas, committing to diversity and inclusion, and giving back - aren’t just beliefs, they guide the decisions we make every day to do what's best for our clients, communities and more than 80,000 employees in 1,200 offices across 42 countries. A leader in custom solutions for more than 30 years, we help investors access efficient market exposures, solve implementation challenges, and design multi-asset portfolios that respond to their evolving needs.
Lead Software Engineer (Full-stack) - Contract Very LLCLead Software Engineer (Full-stack) - ContractNew York, NYRemoteFull timeFrom connected hardware and data systems to large-scale web and AI-driven platforms, you’ll: Serve as the key technical architect across multiple client engagements, ensuring technical strategy aligns with business goals and measurable outcomes. Extensive knowledge in building from scratch and supporting event driven cloud platforms in AWS and Azure including security, logging, monitoring, observability and performance at scale.
Lead Software Engineer (Fullstack) - Contract Very LLCLead Software Engineer (Fullstack) - ContractNew York, NYRemoteFull timeFrom connected hardware and data systems to large-scale web and AI-driven platforms, you’ll: Serve as the key technical architect across multiple client engagements, ensuring technical strategy aligns with business goals and measurable outcomes. Extensive knowledge in building from scratch and supporting event driven cloud platforms in AWS and Azure including security, logging, monitoring, observability and performance at scale.