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Full Time Full Stack Developer React Python Jobs in Hartford, CT

CGI Inc.

Agentic AI Developer

Hartford, CT · On-site

  • Retirement

  • PTO

J0626-1051 Employment Type: Full Time U.S. - What we do matters By playing this video you consent ... This role requires deep hands-on expertise in Python, Large Language Models (LLMs), prompt ...

The Hartford

Software Engineer

Hartford, CT · Hybrid

$88K - $132K/yr

We are seeking a Full Stack Software Engineer to join our Middle Office team within HIMCO IT. This ... Languages & Frameworks: C#, ASP.NET MVC, HTML5, CSS, Python * Tools: Microsoft Visual Studio

TicketNetwork

Senior Software Engineer

South Windsor, CT · On-site

$119K - $156K/yr

  • Retirement

We are seeking a Senior Full Stack Engineer to lead the design and development of next-generation ... NET 10, React, and TypeScript, with a strong emphasis on scalable architecture and high-quality ...

ACI Infotech

Lead Data Exchanges Developer

Hartford, CT · On-site

$117K - $146K/yr

... Full Stack Developer. The candidate will serve in the capacity of a Lead Developer participating in various SDLC processes including requirements verification, design and development, testing ...

RCN Capital LLC

Senior Software Engineer

South Windsor, CT · On-site

$119K - $156K/yr

  • Retirement

We are seeking a Senior Full Stack Engineer to lead the design and development of next-generation ... NET 10, React, and TypeScript, with a strong emphasis on scalable architecture and high-quality ...

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All JobsFull Stack Developer React Python JobsFull Time Full Stack Developer React Python JobsFull Time Full Stack Developer React Python Jobs in Hartford, CT

Full Time Full Stack Developer React Python information

See Hartford, CT salary details

$60K

$130.9K

$185.1K

How much do full time full stack developer react python jobs pay per year?

As of Aug 19, 2026, the average yearly pay for full time full stack developer react python in Hartford, CT is $130,933.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,000.00 and $152,300.00 per year, depending on experience, location, and employer.

What is the difference between Full Time Full Stack Developer React Python vs Full Time Front End Developer?

AspectFull Time Full Stack Developer React PythonFull Time Front End Developer
Required SkillsReact, Python, JavaScript, HTML, CSS, database knowledgeJavaScript, HTML, CSS, UI/UX design, React or Angular
Work EnvironmentDevelops both client and server-side applications, often in cross-functional teamsFocuses on user interface and client-side features, collaborating with designers
Industry UsageUsed across tech, finance, healthcare, and e-commerce sectorsPrimarily in web development agencies, tech companies, and startups

Full Time Full Stack Developer React Python roles require a broader skill set, covering both front-end and back-end development, while Front End Developers focus mainly on user interface and client-side features. The choice depends on your interest in full system development versus UI design.

What job categories do people searching Full Time Full Stack Developer React Python jobs in Hartford, CT look for?

The top searched job categories for Full Time Full Stack Developer React Python jobs in Hartford, CT are:

Full Time Full Stack Developer React Python jobs near you
Infographic showing various Full Time Full Stack Developer React Python job openings in Hartford, CT as of August 2026, with employment types broken down into 1% Internship, 87% Full Time, 4% Part Time, and 8% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $130,933 per year, or $62.9 per hour.

Founding Software Engineer - AI & Operations (Full-Stack)

United Concrete

Wallingford, CT • On-site

Full-time

Medical, Dental, Retirement, PTO

Posted 19 days ago

Job description

The short version
We make precast concrete - the stuff underneath roads, buildings, and utilities across the Northeast. Our plants run on spreadsheets, memory, and paper. We're hiring one engineer to change that, with full ownership of architecture, stack, and roadmap.
You won't inherit legacy code. You won't ship features into a backlog nobody reads. You'll build systems that people 50 feet from your desk use every day - and they'll tell you, immediately and honestly, whether they work.
Why this role is different
  • You choose the stack. Green-field. Data model to UI, it's yours.
  • AI is the job, not a bolt-on. Real problems waiting for it:
    • We recently caught a $6,000 forklift parts invoice that a 5-minute manual price check found for half the cost. We want an OCR + LLM pipeline that catches every one of those automatically.
    • We have 10+ years of sales history and no forecasting. Every busy season, high-demand products stock out. You'll build the model that flags shortfalls before they happen.
    • A heater once ran all winter and nobody noticed until the bill review - years later. You'll build anomaly detection on energy and utility data so that never happens again.
  • Direct P&L impact. Your code will save real money, measurably, within months - not "improve engagement metrics."
  • You'll work across the whole business: production scheduling, dispatch and truck routing (including oversized loads), job cost accounting, predictive maintenance, procurement, and compliance.
What you'll build (first 12-18 months)
  • AI invoice auditing - OCR + LLM pipeline that extracts line items from scanned vendor invoices and checks them against market pricing, with human review where errors are costly
  • Demand forecasting - ML/time-series models on a decade of sales data, cross-referenced with mold inventory, to recommend what to pour next
  • Unified inventory & job costing - one system for raw materials, finished goods, labor hours, and purchases tied to specific jobs
  • Route & load planning - truck routing by weight capacity, trailer selection for over-weight/over-width loads, freight costs flowing into job cost sheets
  • Predictive maintenance - evaluate our existing MaintainX deployment (keep it, replace it, or integrate it - your call), then use maintenance history to flag high-wear parts before they fail
  • Compliance & alerts - fleet registrations, insurance, inspections, and real-time shipping/receiving notifications

Logistics
  • Location: 173 Church Street, Yalesville, CT - onsite with the people you're building for (adjust if hybrid flexibility is approved)
  • Compensation: [$X-$Y base] + [benefits summary] (strongly recommend posting a range - it materially improves reply and apply rates)
  • Process: intro call → technical deep-dive on a system you built → short practical exercise (invoice-extraction design) → meet the plant team → offer. Two weeks, start to finish, if you move fast.

Requirements
  • 3+ years of professional engineering experience, including at least one production system you owned end-to-end (data model → API → UI)
  • Strong full-stack fundamentals: a modern backend language, solid SQL/relational design, and a modern frontend framework - we care more about judgment than any specific stack
  • You've shipped LLM API integrations into production (OpenAI, Anthropic, etc.) - structured, task-specific automation, not chatbot demos
  • You've worked with OCR / document extraction and turned messy scans into clean, queryable data
  • You know when a simple regression beats a fancy model - and when AI doesn't earn its complexity
  • You use AI coding assistants (Claude Code, Copilot) daily and ship faster because of it
  • You genuinely enjoy sitting down with a dispatcher or plant manager, understanding their manual process, and turning it into software they actually adopt
  • You're self-directed and comfortable being the first engineer

Bonus points: manufacturing/logistics/construction software, route optimization or constraint problems, anomaly detection on time-series data, AI-assisted procurement tools.
You're probably not a fit if
  • You want a large engineering org, a defined career ladder, and someone else deciding the architecture
  • You need a product manager between you and your users
  • You're only interested in fully remote work

Benefits
  • Paid Vacation
  • Paid Holidays and Sick Time
  • Company 401K 10% Match
  • Group Medical and Dental

Apply