Full Stack Developer
Mondo
Job Description
Job Description
Job Title: Full Stack Developer Location-Type: Hybrid Bethel, CT - 40 hours/week, 1x/week onsite Start Date Is: By end of month Duration: Contract through 12/23 Compensation Range: $50-60/hour W2 Must be authorized to work in the U.S. This position is not eligible for sponsorship.
Job Description: Our client is looking for a Full Stack Developer to join a collaborative team building campaign and admin tooling for major brands. This resource will own projects with short turnaround, and take full ownership of both the build and the UI/visual design decisions based on existing style guidelines. The environment moves in a waterfall style, with priorities that can shift same-day and delivery windows as short as a few days.
Job Summary:
Own full stack development on projects independently at a mid or senior level, from backend logic through frontend UI
Build client-facing tools (e.g., sweepstakes entry frontends) and backend admin tools for managing and viewing campaign data (signups, venue/date capacity, redemption tracking, etc.)
Design and build UI/visual presentation of data-facing tools based on existing style guides
Build core UI look and feel from scratch when needed, in addition to modifying pre-built frameworks to exact client specifications
Build and code supporting pages as needed
Juggle multiple concurrent projects throughout the week rather than working on a single long-term product
Collaborate with a small team of 2-3 other developers (mix of junior and senior) who support each other across projects while each leading their own work
May join internal calls regularly and occasionally client calls
Required Qualifications:
5-8 years of full stack development experience, with 4-5 years of daily, second-nature use of the core tech stack
Strong hands-on experience with PHP and Laravel (backend)
Frontend experience with JavaScript, HTML, CSS, and Tailwind; some Vue or React project experience a plus
Familiarity with Bitbucket integrations
General understanding of CI/CD concepts
Basic familiarity with AWS and S3 (asset storage/management)
Agency background strongly preferred
Self-sufficient and low-maintenance
Comfortable stepping into fast-paced work for high-profile clients and brands
- ...Job Description Job Description Job Title: Full Stack Developer Location-Type: Hybrid Bethel, CT - 40 hours/week, 1x/week onsite Start Date Is: By end of month Duration: Contract through 12/23 Compensation Range: $50-60/hour W2 Must be authorized to work in the...SuggestedContract workShift work
- ...Responsibilities • Application Development: Design, develop, and maintain both the front-end and back-end components of full-fledged applications using state-of-the-art... ...and best practice adoption across the full-stack, as well as mentoring junior engineers. o Leadership...Suggested
- ...with product and design teams (ex-Google/FB/Apple/Microsoft) to develop, test, and launch new features and improvements for our... ...engineering experience Have built mobile apps (and/or web apps) full-stack before Enthusiastic about photo sharing and/or AI and/or social...SuggestedFull time
- ...This is a fully onsite role in Monroe, NY. No remote opportunity. Position OverviewWe are seeking a skilled and motivated Fullstack Developer to join our dynamic team. The ideal candidate will be responsible for developing and maintaining web applications, ensuring...SuggestedRemote work
- Fullstack DeveloperPosition OverviewWe are seeking a skilled Fullstack Developer to join our dynamic team. The ideal candidate will have expertise in both front-end and back-end technologies, along with a strong understanding of web architecture and integration. This role...SuggestedRemote work
- ...Boehringer Ingelheim is seeking a Full-Stack Engineer to build healthcare software. You’ll ship React/Vite web apps, mobile features with React Native or Swift/Kotlin, and backend services in Python, TypeScript, or Go with REST APIs. You’ll deploy on OpenShift and...
$18 - $25 per hour
...management consulting, delivery excellence and engineering brilliance. Our goal is to bring together business acumen with full-stack technical know-how to develop innovative solutions for our clients' most complex challenges. Areas within SC&E include Enterprise Architecture,...Remote jobHourly paySummer workInternshipWork at officeImmediate startShift work$108k - $139.5k
...software workflows, and data packages within the assigned scope. Develop, validate, verify, transfer, and maintain fit-for-purpose... ..., sexual orientation, age, national origin, disability, marital or military status.#LI-BS1SummaryLocation: Danbury, CTType: Full timeFull timeH1bWork at office$100k - $115k
...practical AI solutions, from problem framing and feasibility through prototyping, implementation, evaluation, and transition to production.Develop and integrate large language model (LLM) applications using techniques such as retrieval-augmented generation (RAG), prompt...Contract workWork at officeWorldwide- ...Electrical Engineering, Computer Engineering, Computer Science, or equivalent education and experienceAt least 5 years of experience developing / testing embedded systems, including formal verification and validation of moderately complex real-time software for high-...Local areaFlexible hours
$105.79k - $141.05k
...Experience Manager as a Cloud Service (AEMaaCS). This role combines Full Stack development, cloud-native technologies, and an AI-first... ...customer experiences. The Main Responsibilities Design, develop, and support scalable digital experiences on AEMaaCS, leveraging...Full timeTemporary workRemote work- Full Stack Software EngineerPosition OverviewWe are seeking a Full Stack Software Engineer to design, build, and maintain scalable web... ...maintain backend services and APIs using Ruby on Rails and/or Python.Develop responsive, accessible front-end interfaces with modern...Work at office
- ...execution of embedded software projects for HVAC devices in data centers. - Guide and coordinate internal and external software developers to ensure high-quality output. - Design and implement software adhering to advanced security standards, including OCP (Open...Full time
$50.18 per hour
...concerned with development, application, and maintenance of quality standards and systems for processing materials into product. · Develop and initiate methods and procedures for inspection, testing, and evaluation. · Interface with suppliers and external customers to...Permanent employmentImmediate start- ...and data transmission applications, and a proven leader in enabling next-gen technology! Our global team of experienced engineers develops innovative solutions utilizing the most advanced manufacturing technology available, and we specialize in creating custom solutions...Local area
- ...teams across the company to understand customer needs and deliver proactive technical solutions. Responsibilities include designing, developing, integrating, and validating automated and manual test systems, as well as embedded diagnostic applications. The role also...Work at officeLocal areaFlexible hours
- ...preserved through changes. Maintain and update engineering documentation, including drawings, schematics, and technical specifications.Develop, revise, and execute test procedures to validate product performance and repair/rework activities.Author, review, and process...Local areaFlexible hours
- ...assigned tasks on time and budget, with a primary focus on firmware and FPGA verification supporting Leonardo DRS programs. Design, develop, execute, and document verification environments, test plans, and testbenches to validate digital hardware and embedded firmware...InternshipLocal areaFlexible hours
$86k - $126k
...Design Engineer will work closely with mechanical engineering, manufacturing, quality, supply chain, and customer engineering teams to develop products from concept through production utilizing Eaton's Phase-Gate product development process.Responsibilities:• Provide...Permanent employmentH1bLocal areaVisa sponsorshipRelocation package- ...technology and support solutions for the U.S. Navy and navies around the world.Job SummaryJoin our Test Engineering team and help develop the products that support critical customer missions. As a Test Engineer, you will work alongside experienced engineers, manufacturing...InternshipWork at officeLocal areaFlexible hours
- ...to interpret engineering drawings, customer-specific quality requirements, process specifications, and compliance obligations. Develop and maintain quality standards, inspection methods, procedures, work instructions, and quality documentation. Generate, review,...Permanent employmentFull timeContract work
- ...Computer Science with emphasis on C/C++, or equivalent education and experienceEmbedded Software Engineer with 2-5 years of experience developing moderately complex real-time embedded software, with knowledge in DSP, RTOS, and C/C++ programmingDemonstrated capabilities in...Local areaFlexible hours
$115k - $125k
FuelCell Energy is redefining how the world produces and uses power. As a leading clean energy technology company, we're helping businesses, communities, utilities, and data centers meet growing energy demands with reliable, always-on power solutions.With nearly a gigawatt...Contract workCasual workWork at officeWorldwide- ...work-from-home days Employment Type: Full-Time, salaried w/benefits Visa Restrictions... ...are seeking a highly experienced Full Stack Software Engineer with a strong... ...decisions. Key Responsibilities Design, develop, and maintain full-stack, cloud-based applications...Full timeLocal areaWork from homeRelocationRelocation packageFlexible hours
$35 per hour
...Energy. We are seeking qualified candidates for our Energy Developer Solutions Internship beginning in May or June 2027. This is a fully... ...Engineering, or related field. Ability to work remotely full-time (40 hours per week) for the duration of the 12-week program...Hourly payPermanent employmentFull timeInternshipWork at officeLocal areaImmediate startRemote work$50 per hour
...customers, and regulatory agencies to ensure products meet quality, technical, and regulatory requirements. Job Responsibilities Develop, implement, and maintain quality standards, systems, and processes for manufacturing operations. Develop methods and procedures...Hourly payPermanent employment$29.65 - $55.55 per hour
Histotechnologist Position at Danbury HospitalAccurately fixes, embeds, cuts and stains tissue for Pathologist interpretation and diagnosis. Provides quality technical and customer service to all customers.Responsibilities:1. Provides quality technical and customer service...Hourly payFor contractors$1,000 per month
Travel IR Technologist Danbury, Connecticut Get all the details (no obligation). Facility TotalMed Offers ~ Sick Leave Accrual in All 50 States ~ Mental Health Support ~ Health Benefits Available on Day One ~401(k) Available ~ Expert Support on...Immediate start$100k - $110k
...Innovation projects supporting the Product Creation Process (PCP) while developing Initial Sample Inspection Reports (ISIR) for zero series and... ...which includes a comprehensive benefits package including a full range of medical, financial, and other competitive benefits....Permanent employmentH1bMonday to Friday$110k
...High Voltage Service Engineer Location: Bethel, CT Salary: $110,000+ depending on experience Schedule: Full-Time | Onsite & Field-Based Travel: Continental U.S., typically less than one week at a time About the Role We are seeking a High Voltage...Full timeWork at office
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Full Stack Developer. Be the first to apply!





