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Frontend Developer Jobs in Trumbull, CT (NOW HIRING)

BMG360

Agentic Solutions Engineer

Shelton, CT · On-site

$130K/yr

Integrate frontend tooling with Django/DRF backends and MCP-driven data sources. AGENTIC TOOLING amp; DEVELOPER ENABLEMENT * Develop and maintain a reusable Python + TypeScript SDK of pre-built agent ...

Ritchie Bros.

Staff Software Engineer

Norwalk, CT · On-site

$112K - $168K/yr

Role Summary: The Staff Software Engineer will be a high-velocity full-stack builder for the new Product Engineering team, predominantly focused on delivering elite frontend interfaces while ...

Ritchie Bros.

Staff Software Engineer

Norwalk, CT

Role Summary: The Staff Software Engineer will be a high-velocity full-stack builder for the new Product Engineering team, predominantly focused on delivering elite frontend interfaces while ...

Sonsoft Inc

Spotfire Developer

Fairfield, CT · On-site

Developing, testing, debugging Qlikview applications including - Developing effective Qlikview data models - Developing front end applications using Qlikview technology - Utilizing scripting language ...

Varsity Tutors

Web Development Tutor

Bridgeport, CT · Remote

$18 - $40/hr

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

Varsity Tutors

Web Development Tutor

New Haven, CT · Remote

$18 - $40/hr

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

Varsity Tutors

Web Development Tutor

Stamford, CT · Remote

$18 - $40/hr

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

Varsity Tutors

Web Development Tutor

Norwalk, CT · Remote

$18 - $40/hr

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

Hirekeyz Inc

Senior FPGA Design Engineer

Yorktown Heights, NY · Remote

$125K - $173K/yr

Role: Senior FPGA Design Engineer Location: Remote Duration: 12+ Months Contract Job Summary ... Job Duty 4 - Validate full data path between the Front-end Host and the ASIC S-Tree is functioning ...

CooperCompanies

Staff Firmware Engineer

Trumbull, CT · On-site

... integrated Front-end Innovations and New Product Development provides an exciting opportunity for R&D engineers to be involved in end-to-end product development from a user centric front-end ...

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Frontend Developer information

See Trumbull, CT salary details

$41.7K

$108.3K

$152.6K

How much do frontend developer jobs pay per year?

As of Aug 8, 2026, the average yearly pay for frontend developer in Trumbull, CT is $108,334.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,000.00 and $118,700.00 per year, depending on experience, location, and employer.

What is a frontend developer?

Frontend Developers are professionals who design and build the user-facing parts of websites and web applications. They use technologies like HTML, CSS, and JavaScript to create interactive and visually appealing interfaces that users interact with directly in their browsers. Frontend Developers work closely with designers and backend developers to ensure a seamless and responsive user experience across different devices and platforms. Their role often includes optimizing website performance, ensuring accessibility, and maintaining code quality.

What is the difference between Frontend Developer vs Web Designer?

AspectFrontend DeveloperWeb Designer
Primary FocusBuilding and coding website interfaces using HTML, CSS, JavaScriptDesigning visual layout, user experience, and aesthetics
Skills & CertificationsHTML, CSS, JavaScript, frameworks, coding skillsDesign tools (Photoshop, Sketch), UX/UI principles
Work EnvironmentCollaborates with developers and backend teams in tech settingsWorks with clients, marketing teams, and creative departments
Industry UsageWeb development companies, tech firms, startupsDesign agencies, marketing firms, freelance projects

While both roles contribute to website creation, a Frontend Developer focuses on coding and implementing interactive features, whereas a Web Designer emphasizes visual design and user experience. Understanding these differences helps in choosing the right career path or job search focus.

How do frontend developers collaborate with designers and backend teams during a project?

Frontend Developers regularly work closely with UX/UI designers to ensure that visual elements are accurately translated into interactive web pages and applications. They also coordinate with backend developers to integrate APIs and manage data flow between the server and the user interface. Regular meetings, code reviews, and collaborative tools like version control systems help streamline communication and maintain consistency across the project. This teamwork is essential to deliver a cohesive and high-performing end product.

What exactly does a front-end developer do?

A front-end developer designs and implements the visual and interactive elements of websites or applications using languages like HTML, CSS, and JavaScript. They focus on creating user-friendly interfaces, ensuring responsiveness across devices, and often work with design tools and frameworks to build functional, accessible web experiences.

What are the key skills and qualifications needed to thrive as a frontend developer, and why are they important?

To thrive as a Frontend Developer, you need a solid grasp of HTML, CSS, JavaScript, and modern frameworks like React or Angular, often supported by a degree in computer science or a related field. Familiarity with version control systems (e.g., Git), responsive design tools, and web performance optimization techniques is typically required. Creativity, attention to detail, and strong problem-solving abilities help you build intuitive, user-friendly interfaces and collaborate effectively with design and backend teams. These skills and qualities are crucial for delivering high-quality, interactive web applications that meet user and business needs.

Are frontend developers still in demand?

Frontend developers are currently in high demand due to the growth of web applications and digital services. Skills in HTML, CSS, JavaScript, and frameworks like React or Angular are especially sought after by employers across various industries.
What cities near Trumbull, CT are hiring for Frontend Developer jobs? Cities near Trumbull, CT with the most Frontend Developer job openings:
Frontend Developer jobs near you
Infographic showing various Frontend Developer job openings in Trumbull, CT as of August 2026, with employment types broken down into 77% Full Time, and 23% Contract. Highlights an 90% In-person, and 10% Remote job distribution, with an average salary of $108,334 per year, or $52.1 per hour.

Agentic Solutions Engineer

BMG360

Shelton, CT • On-site

$130K/yr

Full-time

Re-posted 23 days ago

Job description

AGENTIC SOLUTIONS ENGINEER
Agentic Solutions Engineer
About the Role
We’re hiring an Agentic Solutions Engineer to be the hands-on technical backbone supporting our Agentic Solutions Architect and the broader delivery team. This is a builder’s role: you design, develop, and maintain the API-first, MCP-enabled infrastructure that powers our autonomous marketing workflows and AI-driven client solutions.

You’ll architect and implement the service layer that connects everything—MCP servers, REST APIs, Django backends, and React-powered admin interfaces—enabling the Architect to design agentic systems that actually ship. If you love writing clean Python and TypeScript, building reliable API infrastructure, and want to work at the bleeding edge of AI tooling, this role was built for you.

This is NOT a generalist DevOps or data engineering role. You specialize in API-first design, MCP protocol implementation, and full-stack internal tooling for agentic systems. You are the engineer who makes the Architect’s blueprints real.

Perfect for someone with a strong backend and full-stack background who is passionate about applying cutting-edge AI tooling to solve real-world marketing technology problems.
Responsibilities
API-FIRST INFRASTRUCTURE amp; MCP ENGINEERING
  • Design, build, and maintain RESTful and GraphQL APIs that serve as the backbone of agentic workflow systems.
  • Implement Model Context Protocol (MCP) servers that expose tools, resources, and prompts to LLM agents—enabling Claude and other agents to interface with internal and external data and services.
  • Develop webhook receivers, event-driven triggers, and real-time communication layers (WebSockets, SSE) to support autonomous agent pipelines.
  • Ensure APIs are secure, versioned, rate-limited, and observable with proper logging and distributed tracing.
  • Build and maintain the internal MCP server registry; keep tool schemas, descriptions, and input validation accurate and up to date.

BACKEND ENGINEERING — DJANGO
  • Build and extend Django-based backend services that power internal tools, client data pipelines, and agent orchestration APIs.
  • Design PostgreSQL schemas for agentic workflow state, job queuing, and audit trails.
  • Implement Django REST Framework (DRF) endpoints consumed by React frontends and external agent clients.
  • Develop background task processing using Celery and Temporal or similar for async agent jobs, polling loops, and scheduled automations.
  • Write Python integrations with LLM providers (Anthropic, AWS), marketing platform APIs (Meta, Google, GA4), and data warehouses (Snowflake).

FRONTEND TOOLING — REACT amp; REACT-ADMIN
  • Build internal admin dashboards using React-Admin to surface agentic workflow status, inspect agent job runs, and manage MCP server configurations.
  • Develop React-based monitoring and configuration UIs for the Architect and delivery teams.
  • Create reusable React components and hooks for common UI patterns across internal tool surfaces.
  • Integrate frontend tooling with Django/DRF backends and MCP-driven data sources.

AGENTIC TOOLING amp; DEVELOPER ENABLEMENT
  • Develop and maintain a reusable Python + TypeScript SDK of pre-built agent tools—platform API wrappers, data warehouse clients, webhook handlers—so new MCP servers and workflows can be stood up faster.
  • Support the Architect in prototyping and evaluating new agentic frameworks (Flowise, LangChain, custom orchestration).
  • Document MCP servers, API contracts, and SDK usage so the broader engineering team can build on your infrastructure.
  • Test and validate the accuracy and reliability of API outputs, MCP tool responses, and agentic workflow integrations.

Requirements
  • REQUIRED EXPERIENCE:
  • 3–6 years in backend or full-stack engineering roles, ideally at an agency, SaaS, or data/AI company.
  • Expert-level Python: you write clean, tested, idiomatic Python for APIs, data pipelines, and LLM integrations daily.
  • Proficient TypeScript/JavaScript: comfortable in both Node.js server contexts and React frontend work.
  • Hands-on experience building and consuming REST APIs—you understand OAuth2, JWT, API versioning, pagination, and webhook security.
  • React experience: you can build functional, component-driven UIs and are familiar with hooks, state management, and API integration patterns.
  • Familiarity with relational databases (PostgreSQL preferred) and ability to write efficient queries and design schemas.
  • Understanding of async patterns: event queues, background workers, webhooks, polling.
  • TECHNICAL SKILLS:
  • Python: FastAPI, Django/DRF, Celery, Pydantic, httpx, pytest—production-grade Python is your default.
  • TypeScript/JS: Node.js APIs, React (hooks, context, functional components), type-safe interfaces, module patterns.
  • Django: models, migrations, DRF serializers, viewsets, permissions, admin customization, Celery task integration.
  • React-Admin: custom resources, data providers, list/show/edit views, auth integration—or strong React with a fast ramp.
  • APIs: OpenAPI spec-first design, Swagger/Redoc documentation, rate limiting, CORS, versioning strategies.
  • MCP Protocol: familiarity with Model Context Protocol preferred; hands-on MCP server development is a major plus.
  • Cloud/infrastructure: AWS or GCP (Lambda, Cloud Run, S3/GCS), Docker, basic CI/CD pipelines (GitHub Actions).
  • Data: PostgreSQL, Snowflake familiarity; ETL patterns; ability to write complex SQL.

Compensation is commensurate with experience.
About Us
BMG360 is a high growth, private equity backed, tech enabled marketing agency that specializes in direct response advertisements across TV, audio, digital and direct mail. With recent acquisitions of a leading paid search and social firms, we are expanding our offerings and capabilities and are poised to become a powerhouse. Our data-driven systems deliver fixed cost leads so clients can grow their businesses rapidly and with minimal risk. From creative development to analytics, media strategy to revenue optimization, BMG360 has the expertise and knowledge to fit together all of the pieces of a successful direct response campaign and deliver powerful and profitable results.
Why BMG360?
BMG360 has been a leader in the industry since 2003, and we are growing exponentially.This staggering growth provides our employees with unparalleled opportunities to play a role in shaping the company’s direction. Each employee plays an integral role in the evolution of BMG360 so company-wide transparency is paramount. Leadership is committed to making sure the entire team knows how the company is performing in relation to our annual goals, what challenges we are facing as a company and what opportunities are on the horizon. We pride ourselves on fostering a fun and fast-paced environment to work and grow your career. At BMG360 you’ll have the opportunity to work as part of a close-knit team, working towards a common goal.
We are an equal opportunity employer and are committed to building a diverse and inclusive team. We consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other protected characteristic.

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