169 api engineer jobs at 74 companies in Killingly Center, CT
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Circle Lead Engineer (CLE) - Personal Insurance
Hartford, Connecticut, United States
$154k-$254k/yrOnsiteFull Time
TravelersNew York Stock Exchange: TRV: Provider of commercial and personal property casualty insurance.
7+ YOE2+ MgmtBachelor's in CS or related STEM,7+ years software engineering,2+ years technical leadership,expertise in Python,JavaScript/TypeScript,React,AWS/CDK,Terraform,Jenkins,API development,Github,and AI/GenAI.
ModernaNasdaq: MRNA: Develops and manufactures messenger RNA medicines and vaccines.
6+ YOEBachelor's in CS/Engineering, 6+ years in industrial software/automation or systems integration, experience with APIs/middleware and robotics software, GMP/GxP familiarity, support for FAT/SAT and commissioning.
Waters CorporationNYSE: WAT: Provider of analytical laboratory instruments and software solutions.
5+ YOE5+ years platform or data engineering experience, Celonis and cloud integration expertise, Python/SQL proficiency, experience with enterprise integrations (SAP, Salesforce, ServiceNow), and strong communication skills.
Helen of TroyNASDAQ: HELE: Designs and markets branded consumer housewares and personal care products.
4+ YOEBS/MS in engineering or CS, 4+ years software engineering experience, embedded/connected device experience, systems-level debugging, cross-layer software expertise, authorized to work in the U.S.
Bluetooth Low Energy (BLE), IoT, iOS, Android, Flutter, Git, CI/CD, C/C++, APIs
SynopsysNasdaq: SNPS: Provides software and IP for semiconductor design and manufacturing.
2+ YOEMaster's in CS/Software Engineering or Bachelor's plus 2 years; experience with RESTful APIs, relational and NoSQL databases, AWS (serverless, S3, SQS, CloudWatch), and Docker.
CognizantNasdaq: CTSH: Provides IT consulting and digital business process services.
15+ YOE5+ Mgmt15+ years in software architecture with 5+ years leading mainframe modernization; deep legacy/mainframe and cloud architecture experience; GenAI and leadership skills; Java, API, Angular, AWS expertise.
Teknor Apex: Manufactures custom plastic compounds and chemicals for various industries.
5+ YOEBachelor's in CS or related,5+ years software development experience,proficiency with C#, .NET, Python, Java, JavaScript/TypeScript,SQL and REST APIs,experience integrating ERP/MES,strong analytical and communication skills.
C#, .NET, Python, Java, JavaScript, TypeScript, SQL, REST APIs, Microsoft Azure, AWS, Power Platform, Power BI, Inductive Automation Ignition
HoneywellNASDAQ: HON: Manufactures aerospace products, building technologies, and industrial control systems.
3+ YOE3–6 years AWS and networking experience, proficiency with PowerShell/Python/C#, infrastructure-as-code and automation (Ansible, AWS SSM, Chef), Windows Server and Hyper-V/VMware administration, SQL database optimization, REST/SOAP API support, and 24x7 on-call participation.
Selective InsuranceNASDAQ: SIGI: Provider of commercial and personal property and casualty insurance.
5+ YOE5+ years of experience designing and developing complex applications; Bachelor's preferred in CS/Engineering; strong .NET/C#, API, SQL; cloud, Azure, DevOps, and leadership skills.
The HartfordNYSE: HIG: Provides property and casualty insurance, group benefits, and wealth management.
8+ YOEBachelor's degree in a technical field, 8+ years building enterprise software or platforms, 3+ years with Terraform, and experience with GCP, BigQuery, Cloud Functions, AI Platform, API Gateway, GKE, and Docker.
Python, Terraform, AWS, Google Cloud Platform, Microsoft Azure, BigQuery, Cloud Functions, AI Platform, API Gateway, GKE, Docker, CI/CD, LangChain, LlamaIndex, LangSmith, LangGraph, Google Agent Development Kit, HNSW, ANN, KNN
Re:Build Manufacturing: Provides advanced engineering and US-based contract manufacturing services.
3+ YOE3+ years software engineering or technical implementation experience, Python and API proficiency, experience with LLMs/generative AI, cloud and enterprise integrations, strong communication, and ability to travel up to 75% domestically; U.S. work-authorization required.
PPLNYSE: PPL: Provides electricity and natural gas to millions of customers.
5+ YOEBachelor's degree, 5+ years software development experience (senior) or 7+ (lead); proficiency in C#, Java, TypeScript, frontend frameworks, APIs and SQL; experience with cloud, microservices, and emerging tech.
C#, Java, TypeScript, JavaScript, Python, Angular, React, SQL, Microservices, Cloud Architecture, APIs, SAP ABAP, SAP S/4HANA, Kubernetes, Azure Kubernetes Service (AKS), DevOps, RPA, Artificial Intelligence
TravelersNYSE: TRV: Provide property and casualty insurance for individuals and businesses.
6+ YOEBachelor's in CS or STEM, 6+ years software engineering, leadership experience, cloud and API development experience, proficiency with CI/CD, observability, databases, and automated testing.
Amide Technologies: Synthesizing complex, difficult-to-obtain peptides and proteins for drug development.
Degree in CS/Bioengineering/Data Science or related, strong Python, AI/ML engineering, scientific software, data integration, ELN/LIMS and API experience, building agents, and workflow orchestration for lab-in-the-loop systems.
Fidelity Investments: Provides investment management, retirement planning, and brokerage services.
3+ YOEBachelor's or Master's in CS/Engineering/IT/IS plus 5 years (Bachelors) or 3 years (Masters) experience; expertise in automation for UI, API, DB testing using Selenium, Cucumber, RestAssured, Karate, Java; CI/CD and DevOps tools experience.
PPL CorporationNYSE: PPL: Provides electricity transmission, distribution, and utility services.
7+ YOEBachelor's degree (or equivalent), 7+ years experience (Lead) or 5+ years (Senior); strong software development background with C#, Java, JavaScript/TypeScript, front-end frameworks (Angular/React), APIs/JSON, and SQL; experience with microservices, cloud, containerization and Kubernetes preferred.
C#, Java, Python, JavaScript, TypeScript, Angular, React, SQL, JSON, APIs, Microservices, DevOps, Multi-Cloud, IoT, Intelligent Automation, RPA, Test automation, Machine Learning, Artificial Intelligence, Kubernetes, Azure Kubernetes Service (AKS), SAP ABAP