19 software engineer data platform jobs at 17 companies in Connecticut

3mo
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Staff Software Engineer (L4) Data Platform
United States or California or Washington or New York or New Jersey or Pennsylvania or Connecticut
$171k-$214k/yr RemoteFull Time
Twilio
TwilioNYSE: TWLO: Cloud communications platform for building customer engagement applications.
8+ YOEBachelor's degree in CS/Engineering, 8+ years software development experience, expertise in big data technologies (Hadoop, Spark, Kafka), AWS, Python/Java/Scala, data lakehouse formats (Hudi/Iceberg/Delta), and leadership/mentoring skills.
Hadoop, Spark, Kafka, AWS, Python, Java, Scala, Hudi, Iceberg, Delta
2w
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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
Wikimedia Foundation
Wikimedia Foundation: Operates Wikipedia and provides global free knowledge infrastructure.
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
1w
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Sr Software Engineer - Content Platform Engineering
Glendale or Bristol
$139k-$186k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces movies, operates theme parks, and provides streaming services.
5+ YOE5+ years experience; proficiency in Java, Python, or JavaScript; REST/GraphQL, AWS (S3,Lambda,EC2), Docker, Kubernetes, CI/CD, Terraform/CloudFormation, and data stores; strong software design and testing skills.
Java, Python, JavaScript, REST APIs, GraphQL, AWS, S3, Lambda, EC2, Docker, Gitlab-CI, Terraform, CloudFormation, Jenkins, Kubernetes, MongoDB, Redis, Elasticsearch, Postgres, DynamoDB, TensorFlow, PyTorch, Scikit-learn, LLMS
4w
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Principal Software Engineer - Software Architect
Charlotte or Hartford
$130k-$190k/yr OnsiteFull Time
Talcott Financial Group
Talcott Financial Group: International life insurance group providing risk and retirement solutions.
10+ YOE5+ Mgmt10+ years software engineering, 5+ years architecture; deep Microsoft Azure and AI/ML experience; proficiency with C#, Python, SQL, Terraform/Bicep/ARM, CI/CD, and enterprise data platforms.
Azure, Microsoft Fabric, C#, Python, SQL, Terraform, Bicep, ARM templates, CI/CD
1mo
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Senior Product Software Engineer - Linear Advertising Platform
Bristol or New York City
$142k-$199k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.
5+ YOE5+ years software engineering experience; proficiency with Java, Spring Boot, ReactJS, relational and NoSQL databases, AWS, Terraform, Docker, Kubernetes, data streaming (Kafka/Kinesis/SNS/SQS), Python, and modern DevOps practices.
Java, Spring Boot, ORMs, ReactJS, MySQL, Postgres, DynamoDB, Redis, AWS, Terraform, Docker, Kubernetes, Apache Kafka, Kinesis, SNS, SQS, Cursor, Claude Code, GitHub Copilot, Python
2w
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Software Engineering Principal
Bloomfield or United States
$149k-$248k/yr HybridFull Time
The Cigna Group
The Cigna GroupNYSE: CI: Provides health insurance and pharmacy benefit management services.
10+ YOE10+ years software engineering experience; expertise in large-scale data platforms, distributed systems, data products, governance, and AI/ML; strong problem solving and cross-team leadership; bachelor's degree preferred.
AWS, Databricks, LLMs, vector databases, agent frameworks, CI/CD
1w
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Senior Director, AI Platform Architecture
North Carolina or New York or Colorado or California or Maryland or Ohio or Virginia or New Jersey or Pennsylvania or Illinois or Georgia or Texas or Massachusetts or Florida or Connecticut
$168k-$278k/yr RemoteFull Time
Thermo Fisher Scientific
Thermo Fisher ScientificNYSE: TMO: Sells equipment and chemicals for scientific research and healthcare.
12+ YOEBachelor's required (advanced degree preferred),12+ years in software/data/AI platform leadership, experience building/scaling AI/ML platforms, MLOps/LLMOps, cloud and modern data architectures, regulated environments preferred, US work authorization required, background check.
Snowflake, Databricks, Open AI
2w
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Senior/Staff/Principal Backend Engineer, Platform & Data Ingestion
San Francisco or New York City or Arizona or California or Colorado or Connecticut or Florida or Georgia or Illinois or Louisiana or Massachusetts or Minnesota or North Carolina or New Jersey or Nevada or New York or Ohio or Pennsylvania or South Carolina or Tennessee or Texas or Washington or District of Columbia
$150k-$236k/yr HybridFull Time
Verana Health
Verana Health: Curates real-world clinical data to accelerate medical research and insights.
4+ YOE4+ years building scalable APIs, microservices, and high-volume ETL; experience with Scala/Elixir or typed languages, OpenSearch/Elasticsearch, OCR/document parsing, SQL and data modeling; strong communication skills.
Scala, Elixir, Java, C#, C++, OpenSearch, Elasticsearch, OCR, Postgres, MySQL, Databricks, Snowflake, BigQuery, AWS, GCP, Amazon SQS, Kafka, Google PubSub, TypeScript, Angular, React
4d
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Director, AI Platform and Portfolio Delivery
New Jersey or New York or Connecticut
$176k-$230k/yr HybridFull Time
BetMGM
BetMGM: Provides online sports betting and digital casino gaming platforms.
10+ YOE10+ years software/data/ML engineering leadership, experience delivering production platforms, strong cloud (AWS) and modern engineering (CI/CD, observability, security) background, people management, AI/ML platform experience preferred; must be authorized to work in the U.S.
AWS, CI/CD
1mo
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Director, Software Engineering (Partner Platform)
Pittsburgh or Arizona or Colorado or Connecticut or Delaware or Florida or Georgia or Illinois or Indiana or Kentucky or Louisiana or Maine or Maryland or Massachusetts or Michigan or Missouri or Nebraska or Nevada or New Hampshire or New Jersey or New York or North Carolina or Ohio or Oklahoma or Oregon or Pennsylvania or South Carolina or Tennessee or Texas or Virginia or Washington or District of Columbia or West Virginia
$169k-$211k/yr HybridFull Time
Niche
Niche: Online platform for school rankings, reviews, and student recruitment.
8+ YOE3+ Mgmt8+ years in software engineering with 3+ years managing engineering managers, hands-on experience driving AI-assisted/agentic engineering adoption, experience shipping product at scale, and exposure to modern data tooling (dbt, Snowflake).
dbt, Snowflake
2w
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Senior Software Engineer, ERP Platforms (Integration & Reporting)
Alabama or Arizona or Colorado or Connecticut or Florida or Georgia or Idaho or Illinois or Indiana or Iowa or Kentucky or Louisiana or Maryland or Massachusetts or Michigan or Minnesota or Missouri or Montana or Nebraska or Nevada or New Jersey or New Mexico or New York or North Carolina or Ohio or Oklahoma or Pennsylvania or Rhode Island or South Carolina or Tennessee or Texas or Utah or Vermont or Virginia or Wisconsin
$110k-$130k/yr RemoteFull Time
Vultr
Vultr: Global cloud infrastructure and bare metal server hosting provider.
5+ YOE5+ years backend or data engineering experience, built financial reporting and ETL pipelines, strong API design, PHP/Python/SQL experience, and experience with data warehouses.
administer, Snowflake, BigQuery, Redshift, PHP, Python, SQL, JIRA
1w
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AI Engineer - Software
Groton, Connecticut, United States
OnsiteFull Time
General Dynamics Electric Boat
General Dynamics Electric BoatNYSE: GD: Designs, builds, and maintains submarines for the U.S. Navy.
5+ YOERequires BS or MS in CS/Data Science/AI,5+ years post-graduate software/AI experience,proficiency in Python and ML frameworks,experience with data wrangling,EML/agent development and cloud platforms.
Python, TensorFlow, PyTorch, scikit-learn, Pandas, SQL, LLMs, Retrieval-Augmented Generation (RAG), ETL, APIs, Azure, AWS, GCP, CI/CD
1mo
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AVP, Software Engineering - Enterprise Reporting and Data (Hybrid - Hartford/Jersey City/Raleigh)
Jersey City or Raleigh or Hartford
$134k-$230k/yr HybridFull Time
Arch Capital Group
Arch Capital GroupNASDAQ: ACGL: Global provider of specialty insurance, reinsurance and mortgage insurance.
12+ YOE7+ Mgmt12+ years in data platforms/engineering, 7+ years leading multidisciplinary teams; hands-on Python and SQL; deep experience with cloud (Azure, Snowflake), BI/reporting, governance, and regulatory compliance (SOX, SOC 2, NYDFS). Master's or Bachelor's required.
Snowflake, Microsoft Azure, Databricks, Sigma, Python, Airflow, Collibra, Stibo, Power BI, DBT, Qlik, Azure Data Factory (ADF), SSRS, SSIS, Git, CI/CD, SQL, Cortex
3mo
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Associate, AI Engineer
Denver or Stamford or Washington or Tampa or Atlanta or Chicago or Boston or Charlotte or Short Hills or Philadelphia or Providence or Dallas or Houston
OnsiteFull Time
KPMG
KPMG: Global professional services network providing audit, tax, and advisory.
1+ YOE1+ year experience in AI/ML, data science, software engineering, or cloud; bachelor’s in CS/data/engineering; proficiency in Python and cloud AI platforms; strong analytical and communication skills.
Azure AI, AWS AI, Bedrock, Google Cloud Vertex AI, Python
1mo
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Principal AI Solutions Engineer
Florida or Texas or Illinois or New York or New Jersey or Alabama or Arizona or Arkansas or Colorado or Connecticut or Delaware or Georgia or Indiana or Kansas or Massachusetts or Missouri or North Carolina or Tennessee or Utah or Wisconsin
$160k-$175k/yr RemoteFull Time
TradeStation
TradeStation: Provider of online brokerage services and trading technology.
4+ YOE4+ years in software/ML/data engineering with hands-on AI/LLM experience; bachelor's in CS/engineering/data science or equivalent; expertise with Databricks, Python, SQL, ML infra, cloud platforms, prompt engineering, RAG, observability, and BI tools.
Databricks, Databricks SQL Warehouses, Unity Catalog, MLflow, Python, SQL, Power BI, Sigma, Git, Jira, CI/CD, Kafka, Spark Streaming, Model Context Protocol (MCP), Delta Lake, Lakehouse, AWS, Azure, Google Cloud
3d
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Principal AI Engineer
Hartford or Columbus or Charlotte or Chicago
$168k-$253k/yr HybridFull Time
The Hartford
The HartfordNYSE: HIG: Provides business and personal insurance, group benefits, and investments.
10+ YOE10+ years building cloud-native, data-intensive AI/ML platforms; strong Python and Typescript; cloud experience (AWS/GCP/Azure); experience with distributed systems, embeddings, vector search, and MLOps/LLMOps.
AWS, GCP, Google Cloud, Azure, Python, Typescript, CI/CD, NoSQL, HPCs, LangGraph, crewai, RAG, vector stores, ANN, KNN
2w
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Executive Director, Digital Transformation & Platform Engineering
Hartford, Connecticut, United States
$175k-$335k/yr HybridFull Time
CVS Health
CVS HealthNYSE: CVS: Provides retail pharmacy, health insurance, and pharmacy benefit management services.
12+ YOE5+ Mgmt12+ years in healthcare technology or enterprise software with 5+ years senior engineering or transformation leadership; experience leading large-scale modernization programs; cloud-native, data/AI, and delivery accountability; executive presence.
AI/ML, cloud-native, microservices, CI/CD, SRE
12h
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Sr. Director, Business Systems Engineering
California or Colorado or Connecticut or Florida or Georgia or Illinois or Kansas or Maine or Massachusetts or Maryland or New Jersey or North Carolina or New York or Ohio or Oregon or Tennessee or Texas or Virginia or Washington
$275k-$300k/yr HybridFull Time
NinjaOne
NinjaOne: Unified IT platform for automated endpoint management and security.
12+ YOE12+ years experience owning enterprise business systems, strong software engineering background, expertise in integrations, data pipelines, automation, and enterprise SaaS platforms; proven leadership and executive partnership.
REST APIs, webhooks, ETL/ELT, SQL, Snowflake, Databricks, MuleSoft, Boomi, Workato, Airflow, dbt, Salesforce, NetSuite, Workday, Greenhouse, Okta, Python, TypeScript, Go, Java, C#
1mo
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Principal Solutions Architect – Enterprise Architecture & Modernization
Connecticut or United States
$144k-$288k/yr RemoteFull Time
CVS Health
CVS HealthNYSE: CVS: Provides retail pharmacy, health insurance, and pharmacy benefit management services.
15+ YOE15+ years in software engineering/architecture with 8+ years as a Solutions Architect; experience with event-driven architectures, APIs/microservices, cloud platforms, enterprise data/integration tools, and mainframe modernization.
MongoDB, Microsoft Cosmos DB, Microsoft SQL Server, DB2, DataStage, IIB, ODM, Microsoft Azure, AWS, GCP, Appian, Claude, copilots, Java, .NET, COBOL, APIs, microservices