34 optimizely developer jobs at 29 companies in Milford, CT

3d
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Systems Developer
Melville, New York, United States
$90k-$100k/yr RemoteFull Time
Professional Physical Therapy
Professional Physical Therapy: Provides outpatient physical therapy and orthopedic rehabilitation services.
3+ YOERequires 3–5+ years in software, database, application, or data development; strong SQL Server, T-SQL, database design, optimization, SSRS, MySQL, integrations, application troubleshooting, and software development fundamentals.
Microsoft SQL Server, T-SQL, SSRS, MySQL, C#, .NET, API, SFTP, Microsoft Teams, Copilot Studio, Power Automate, KingswaySoft
4d
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Appian Developer
Atlanta or Hartford or Phoenix or Raleigh or Richardson or Arizona or Connecticut or Georgia or North Carolina or Texas or United States
OnsiteFull Time
Infosys
InfosysNYSE: INFY: Provides IT consulting, software development, and business outsourcing services.
Requires Appian solution design and development, BPM/workflow automation, REST API integrations, data modeling, Agile delivery, testing, performance optimization, and enterprise implementation experience. Bachelor's degree or equivalent experience required.
Appian, REST API, Agile, Java, J2EE, TIBCO, Vitria, webMethods, IBM WBI, SAP NetWeaver, ERP, ETL
2mo
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Drupal Full Stack Developer Lead
Farmington or Connecticut or Florida or Georgia or Iowa or Illinois or Maryland or Massachusetts or North Carolina or New York or Ohio or Rhode Island or South Carolina or Tennessee or Virginia
$100k/yr OnsiteFull Time
Digital United
Digital United: Operates a collective of specialized digital marketing agencies.
5+ YOE5+ years Drupal development experience (Drupal 9 & 10), strong PHP/Twig/MySQL skills, HTML/CSS/JavaScript/Sass, Composer, Drush, Git, NPM, API integration, custom module and theme development, performance optimization.
Drupal 9, Drupal 10, Twig, CSS, JavaScript, HTML, Sass, PHP, MySQL, Composer, Drush, Git, NPM, Panels, Layout Manager, Paragraphs, Feeds
4d
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Senior Software Engineer, Instrument Control
Branford or San Diego
$155k-$175k/yr OnsiteFull Time
Quantum-Si
Quantum-SiNASDAQ: QSI: Single-molecule protein sequencing instruments and laboratory consumables.
5+ YOEBachelor's degree or equivalent practical experience; 5+ years of software development focused on C#, .NET 6+, Linux, Git, testing, CI/CD, multithreading, RPC, architecture, and performance optimization.
C#, .NET 6+, Linux, Ubuntu, Git, Agile, Scrum, CI/CD, gRPC, Serial, USB, I2C, CAN, Avalonia, Python, Bash, systemd, udev
1mo
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Principal Engineer, Optimization
East Hartford, Connecticut, United States
$108k-$205k/yr HybridFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
5+ YOEPhD in Operations Research/Computer Science/Applied Math, 5+ years industrial experience, expertise in discrete optimization, mixed-integer programming, deep learning for vision, and LLM/VLM integration; proficiency with Python, MATLAB, C++, and Git.
Python, MATLAB, C++, Git, Large language models (LLMs)
3mo
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Generative AI Lead Engineer
Dallas or Stamford or Chicago
$120k-$140k/yr HybridFull Time
Cognizant
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
Generative AI, LLMs, prompt engineering; hands-on with .NET, React, Python; AI/ML architecture design (RAG); model training and optimization; Azure deployment
.NET, React, Python, LangChain, LlamaIndex, Claude, Azure
1mo
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Senior Manufacturing Engineer
Bethel, Connecticut, United States
$120k/yr OnsiteFull Time
Avient
AvientNYSE: AVNT: Manufacturer of specialized and sustainable polymer material solutions.
5+ YOE5 years related experience required; high school diploma or equivalent required, bachelor’s preferred; experience in manufacturing process development, troubleshooting, process characterization, and optimization; ability to lift up to 50 lbs.
3mo
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Industrial Engineer
Sandy Hook, Connecticut, United States
OnsiteFull Time
SMT Corp
SMT Corp: Independent distributor providing electronic component sourcing and testing services.
3+ YOEDesign, implement, and optimize manufacturing systems to improve capacity, productivity, and on-time delivery; create real-time dashboards for leadership.
Lean Six Sigma, Dashboards, Manufacturing analytics
5d
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Sr. Development Engineer
Bethel, Connecticut, United States
$78k-$124k/yr OnsiteFull Time
Resonetics
Resonetics: Engineering and manufacturing solutions for medical devices.
Bachelor of Science in engineering, science, or equivalent experience; precision manufacturing equipment experience; materials science, GD&T, process optimization, programming, validation, and measurement-system experience required.
Laser Systems, CNC, G-code, C++, VBA, Microsoft Teams, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Microsoft SharePoint, GD&T, TMV, GRR, OQs, PQs, DOE, ISO
1mo
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R&D Analyst/Engineer
Windsor, Connecticut, United States
$100k-$180k/yr HybridFull Time
ISO New England
ISO New England: Operates the New England power grid and wholesale markets.
2+ YOEM.S./Ph.D. in a technical field plus 2+ years, or Bachelor's plus 5+ years; experience in power system planning, optimization, probabilistic resource/energy adequacy assessment, and production cost simulation; strong quantitative and communication skills; knowledge of ISO/RTO, NERC, NPCC frameworks.
5d
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Performance Engineer
White Plains, New York, United States
HybridFull Time
Osaka Gas USA
Osaka Gas USA: Develops, owns, and operates energy infrastructure and renewable assets.
3+ YOEBachelor's or master's engineering degree, 3–7 years in power generation or related engineering, and experience with performance, reliability, maintenance, optimization, or asset management.
GADS, OSI-PI, EtaPRO, Power BI, Tableau, Python, Microsoft Windows, Microsoft Office, Microsoft Excel, Visual Basic
1w
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Process Engineer
West Haven, Connecticut, United States
OnsiteFull Time
Element Solutions
Element SolutionsNYSE: ESI: Produces specialty chemicals for electronics and industrial manufacturing.
Engineering foundation with knowledge of chemical manufacturing, process optimization, mass balances, process control, data analysis, root cause analysis, continuous improvement, process safety, and project management.
Root Cause Analysis (RCA), ERP, Microsoft 365, Lean Manufacturing, Six Sigma
1mo
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Process Engineer
Philadelphia or Simsbury or Chesapeake or O'Fallon or Jersey City or Whitehouse Station
$80k-$118k/yr OnsiteFull Time
Chubb
ChubbNYSE: CB: Provides property, casualty, and life insurance and reinsurance services globally.
Experience leading process discovery, analysis, design, or optimization in transformation/continuous improvement; strong analytical, communication, and change-management skills; familiarity with AI-enabled tools and digital/automation solutions.
Microsoft Copilot, Claude, Microsoft SharePoint, Microsoft Teams, JIRA, Microsoft Visio, Microsoft Excel
1w
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Manufacturing Engineer
Windsor, Connecticut, United States
FieldFull Time
Trident Machine Tools
Trident Machine Tools: Exclusive distributor for Haas Automation CNC machine tools
2+ YOERequires 2–5 years of hands-on CNC machining experience, Haas CNC expertise, G-code programming, CNC setup and operation, process optimization, drawing and GD&T interpretation, a driver's license, and regional travel willingness.
CNC, Haas CNC, G-code, GD&T, PPE
2mo
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Senior Automation Engineer
White Plains or Erlanger or Miami
$136k-$184k/yr OnsiteFull Time
Atlas Air
Atlas Air: Global provider of outsourced aviation and logistics services.
7+ YOE7+ years delivering enterprise automation and integrations; Bachelor's in CS/Engineering or related; proficiency with Python, PowerShell, JavaScript, cloud (AWS/Azure), Databricks/Redshift/BigQuery, JSON/XML/SQL; strong communication and process-optimization mindset.
ERP, WMS, APIs, webhooks, Python, PowerShell, JavaScript, AWS, Azure, Databricks, Redshift, BigQuery, JSON, XML, SQL
2w
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Environmental & Process Engineer
East Hartford, Connecticut, United States
OnsiteFull Time
BiOrigin Specialty Products
BiOrigin Specialty Products: Manufacturer of sustainable specialty paper and tissue products.
Lead environmental compliance and process optimization at a paper mill; bachelor\u0002s in engineering/science required, experience in paper or similar industry, regulatory reporting, troubleshooting, and communication skills.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, JDE, Outlook
1mo
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Senior Data Engineer - Marketing Technology
Chicago or Greenwich
$200k-$250k/yr HybridFull Time
Interactive Brokers
Interactive BrokersNASDAQ: IBKR: Automated global electronic brokerage and trading services provider.
5+ YOE5+ years building data pipelines with advanced Python (Pandas or Polars); experience with Oracle/SQL optimization, Tableau, Linux; bachelor's degree in computer science or related field required.
Python, Java, Pandas, Polars, Oracle, SQL, Tableau, Linux
2mo
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AI/Perception Lead Engineer
Great Neck Plaza or Leander
$300k-$650k/yr OnsiteFull Time
Wild West Systems
Wild West Systems: Developer of autonomous defense and weaponized drone systems.
Build and deploy real-time computer vision and sensor-fusion systems for edge hardware; strong experience with modern CV models, edge optimization, Python and C++/Rust, real-time video pipelines; ITAR eligibility required.
YOLO, transformers, TensorRT, ONNX, Python, C++, Rust, Hailo, Jetson, ARM, ByteTrack, DeepSORT, Roboflow
3mo
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Back Grind/Back Metal Post Fab Engineer
Hopewell Junction, New York, United States
$114k-$194k/yr OnsiteFull Time
onsemi: Designs and manufactures semiconductor solutions for power and sensing.
6+ YOE6-10 years in semiconductor manufacturing integration/tech development; BS in Engineering or Materials Science, MS/PhD preferred; expertise in wafer thinning, back-metal processes, CMOS/BCD, DOE/6-sigma/Lean, and yield optimization; proficient with MS Office and various analysis tools; English fluency.
MS Excel, MS PowerPoint, MS Word, MS Project, Yield analysis tools, Excensio, Spotfire, JMP, Minitab
3mo
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Lead Packaging Engineering
Rockleigh, New Jersey, United States
OnsiteFull Time
Crestron
Crestron: Designs and manufactures advanced automation and control systems.
10+ YOEBachelor’s or Master’s in packaging engineering/science or mechanical engineering; 10+ years ship packaging for electronics; CAD (Creo) and Adobe Illustrator; sustainability focus; cross-functional collaboration; cost optimization.
CAD (Creo), Adobe Illustrator, Bill of Materials, Engineering Documentation