Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Sr. Web Developer

3B Staffing LLC

Sr. Web Developer

JOB RESPONSIBILITIES:
• Develop and implement custom modules and APIs in Python.
• Develop and deployment of a real-time transaction system to support ticket validation.
• API Development.
• Development Tooling & Documentation
• Build Web Application Frontends for Internal Applications.

  • Build Web Application Frontends for External Customer Applications.
  • Participate in daily meetings and regular planning and review sessions.
  • Interact with cross-functional teams to ensure complete delivery of web applications.
  • Provide documentation and participate in code reviews, planning sessions and routine status stand-ups.
  • Provide accurate level-of-effort time estimates and provide recommendations for feature prioritization.
  • Assist in release/deployment planning and execution activities.
  • Create visually appealing interfaces.
  • Test cross-browser, cross-platform, and/or cross-device compatibility.
  • Test for compliance to standards, such as accessibility, in the clients' region or domain.
  • Conduct observational user testing and review designs against usability heuristics.
QUALIFICATIONS:
  • A Bachelor degree in Computer Science or a related field (or combined with related experience).
  • Understanding of HTML, JavaScript and CSS.
  • Ability to communicate and work well with others.
  • Ability to handle a fast-paced work environment, deadlines and new challenges.
  • Knowledge of SEO coding best practices is a plus.
  • Knowledge and/or advanced level Python, PHP, SQL / Oracle PL/SQL.
  • Experience with object-oriented design and data modeling.
  • Familiarity with user experience design principles and processes.
  • Experience with third-party applications/tools and integration.
  • Knowledge of web application security considerations.
  • Proficient and experienced in AWS Cloud Development and Deployment.
  • Experience with source/version control systems (GITHub).
  • Excellent verbal/written communication skills and strong time management and analytical/problem solving abilities.
Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Sr. Web Developer in New York, NY vacancy
  • $167k - $219k

    About Quizlet:At Quizlet, our mission is to help every learner achieve their outcomes in the most effective and delightful way. We’re a $1B+ learning platform used by two-thirds of U.S. high school students and half of college students, powering over 1 billion learning ...
    Senior
    Work at office
    2 days per week

    Quizlet

    New York, NY
    4 days ago
  • $184.9k - $250.2k

     ...This person has design and implementation experience, knowledge of web services and protocols, and an in-depth knowledge of distributed...  ...and other career-advancing resources here to help you develop into a better-rounded professional. Work/Life BalanceWe value work... 
    Senior
    Internship
    Immediate start
    Flexible hours
    Shift work

    AmazonWebServices

    New York, NY
    4 days ago
  •  ...Sr Backend Developer Location: Dallas, TX (onsite 3 days in a week and 2 days remote) or New York, NY – Locals only The candidate has to do the coding test in 24 hours — we will not be able to submit the candidate to the client without coding test. No fake please... 
    Senior
    Local area
    Remote work
    3 days per week

    RIT Solutions

    New York, NY
    4 days ago
  • $183.6k - $297k

     ...optimizing costs, and remediating issues faster. Chronosphere reduces data volumes and associated costs by 84% on average while saving developers thousands of hours. Recognized as a leader by major analyst firms, Chronosphere is trusted by the world's most innovative brands,... 
    Senior
    Full time
    Remote work
    Flexible hours

    Palo Alto Networks

    New York, NY
    7 days ago
  • $165.3k - $219.68k

     ...efficiency of distributed AI workloadsCollaborate with platform, infra, and ML teams to deliver seamless end-to-end experiencesShape how developers and data scientists build and interact with AI on DatabricksWhat we look for:5+ years of experience in backend or infrastructure... 
    Senior
    Local area
    Worldwide

    DataBricks

    New York, NY
    3 days ago
  • $250.8k - $286.2k

    Sr. Manager, Full-stack Engineer (PL)Do you love building and pioneering in the technology space? Do you enjoy solving complex business...  ...* Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full... 
    Senior
    Full time
    Part time
    Internship
    Local area

    Capital One Group

    New York, NY
    2 days ago
  • $180k - $220k

    # Sr. Software Engineer (Backend)ApplyApplyPosted 2 days agoShareFull TimeNew York, New York$180,000 - $220,000 Annually**About Our Client**Our client is a growing, venture-backed healthcare technology company using technology and automation to improve operational efficiency... 
    Senior
    Flexible hours

    Fuel Talent

    New York, NY
    1 day ago
  • $250k

     ...Sr. to Staff Full Stack Software Engineer - Fintech Startup New York, NY You...  ...APIs, optimize PostgreSQL databases, and developing intuitive, polished user interfaces and data...  ...experience designing and implementing full-stack web applications using Python, React, and... 
    Senior
    Permanent employment
    Full time
    Work at office
    Flexible hours

    Skyrocket Ventures

    New York, NY
    2 days ago
  • $150k - $180k

     ...across all modern browsers and screen sizes Mentor frontend developers on best practices around CSS architecture, responsive design, and...  ...Required Skills: ~5+ years of experience building modern web application UIs ~ Deep expertise in HTML5, CSS3/SASS, JavaScript... 
    Senior

    Cypress HCM

    New York, NY
    a month ago
  •  ...DescriptionWe want to build a team of UI experts/developers. Resource will be doing 70 - 80%...  ...strong Rest & Angular JS experience. Need 1 Sr developer / Designer and 2-3 developers The...  ...of experience working in UI and front-end Web engineeringDemonstrated experience in architecting... 
    Senior
    Second job

    System Canada Technologies

    New York, NY
    3 days ago
  •  ...adventure where you can push the limits of what's possible. As a Sr. Lead Software Engineer at JPMorganChase within the Digital...  ...support of the firm’s business objectives. Job responsibilities Develops secure and high-quality production code, and reviews and debugs... 
    Senior
    For contractors

    JPMorgan Chase & Co.

    New York, NY
    4 days ago
  •  ...Description Enterprise Technology Services, LLC is seeking a Sr Level Full Stack Developer to join our team in Egg Harbor Township, NJ. This position...  ...not limited to: Architect, develop, test and package web-based applications. Build front-end and back-end systems... 
    Senior
    Full time

    Enterprise Technology Services (Etek)

    Atlantic City, NJ
    3 days ago
  • $118.1k - $200.76k

    Web Developer If you are interested in doing web development that supports an extraordinary mission—working with our customer who runs the DoD's largest supercomputing centers and enabling users of some of the most powerful supercomputers in the world—we could use your... 
    Senior
    Full time
    Local area
    Immediate start

    BAE Systems USA

    New York, NY
    3 days ago
  • $343.4k - $392k

    Senior Staff Full-Stack Engineer (Sr. Director - IC) As a Senior Staff Engineer (Sr....  ...will work alongside our talented team of developers, machine learning experts, product managers...  ...design patterns Software specializations Web technologies (JavaScript, TypeScript and... 
    Senior
    Full time
    Part time
    Local area

    Capital One

    New York, NY
    2 days ago
  •  ...The role may also involve translating complete coding projects from one programming language to another. What You'll Work On Develop, modify, and debug front-end and back-end components. Implement user-facing features, APIs, services, and data models. Trace... 
    Senior
    For contractors
    Remote work
    Flexible hours

    YO AI Labs

    New York, NY
    3 days ago
  • $180k - $230k

    About AKASA AKASA is building the future of healthcare by developing AI-native solutions for some of healthcare’s most complex, consequential...  ...to Work” for the past 6 years in a row. About The Role As a Sr. Software Engineer, Backend, you will be building AI-powered solutions... 
    Senior
    Home office
    Flexible hours

    AKASA

    New York, NY
    2 days ago
  • $202k

     ...scale platforms, infra services. Proven experience in identifying architectural gaps and creating org-wide frameworks that improve developer velocity and reduce systemic technical debt. Proven ability to lead technical projects end-to-end through all lifecycle stages,... 
    Senior
    Full time
    Work experience placement
    Work at office
    Remote work

    Uber

    New York, NY
    3 days ago
  •  ...the codebase Take features from spec to production and support them once they're live Required ~5+ years shipping production web apps ~ Strong TypeScript across the stack, plus hands-on Vue 3 ~ Node, Express, and MongoDB/Mongoose experience ~ Strong grasp of... 
    Senior
    Full time
    Contract work

    Storm3

    New York, NY
    1 day ago
  • DescriptionYou will work on complex financial platforms that manage high-volume datasets, advanced grid interactions, and role-based workflows. This is a senior-level opportunity to contribute to architecture decisions, improve usability, and drive UI excellence.What You...
    Senior

    Madison Davis

    New York, NY
    7 days ago
  • $120k - $130k

    Senior Web Applications DeveloperHaymarket Media, Inc. is seeking a Senior Developer to join the Web Applications/Services team. This position is located in our New York, NY office on a hybrid work schedule; three (3) days in office depending on business needs.Job Overview... 
    Senior
    Work at office
    Local area

    Haymarket Media Group

    New York, NY
    5 days ago
  • Immigration runs on data scattered across a dozen government systems and nearly impossible to navigate alone. Lawfully turns it into clarity . We bring that data into a clean, live case timeline that millions of immigrants — and the law firms serving them — depend...
    Senior
    Full time

    Lawfully

    New York, NY
    3 days ago
  • $165 per hour

     ...an idea and can covert that into a something beautiful, then you are the one we are looking for.As our Sr. Backend Engineer, you will be:You will develop efficient web services and APIsYou will participate in daily code deploys while working on individual or team... 
    Senior

    Roljobs Technology Services

    New York, NY
    4 days ago
  •  ...process expertise, technology, and data insight. Job Title: Sr Java Backend Developer Location: New York city, NY 10175 Duration: 13 Months...  ...Java/JEE , Spring, ORM / Hibernate, XML, XPath, XSLT, Web services - RESTful, Webserver (Apache Tomcat preferred)... 
    Senior
    Temporary work
    Work experience placement

    TekWissen LLC

    New York, NY
    5 days ago
  • About the Company We’re partnering with an enterprise fintech building infrastructure that unifies traditional and tokenized assets into a single operating layer. Its platform enables financial institutions, exchanges, asset managers, trading firms, and fintechs to coordinate...
    Senior
    Full time

    Revenue3

    New York, NY
    2 hours ago
  • $225k

    Senior Frontend Engineer required for a well-funded AI healthcare startup building new-gen patient-facing software. Built consumer products at a startup? Passionate about creating exceptional user experiences? This could be an opportunity to apply those skills to...
    Senior
    Permanent employment
    Full time

    IT Recruitment Solutions

    New York, NY
    2 hours ago
  • $175k - $225k

     ...and business events Designing systems that connect actions, outcomes, and commercial performance across customer lifecycles Developing agentic AI workflows that can evaluate business performance, recommend optimizations, and execute actions autonomously Owning... 
    Senior
    Full time
    Immediate start

    Stable10

    New York, NY
    2 days ago
  •  ...RAG pipelines and agentic workflows. Integrate LLMs into production systems using APIs, function calling, and tool orchestration. Develop backend services and APIs that expose AI capabilities. Implement guardrails, validation logic, observability, and human-in-the-loop... 
    Senior

    Motion Recruitment

    New York, NY
    3 days ago
  • $160k - $240k

     ...and business. About the Role Design and build backend services powering fintech and SaaS products for healthcare customers Develop scalable APIs and database schemas for new product features Build and maintain Node.js applications with a focus on performance,... 
    Senior
    Full time
    Work at office
    Remote work

    Strategic Employment Partners (SEP)

    New York, NY
    2 days ago
  • $190k - $250k

     ...workflows, manage clients and scale their businesses. We're looking for a Senior / Staff Full Stack Engineer (Applied AI) to help develop an AI-powered copilot, building production-grade AI agents, orchestration systems and intelligent automation tools. This is a... 
    Senior
    Full time
    Work at office

    Neulinx

    New York, NY
    3 days ago
  • $200k - $250k

     ...Senior Full Stack Engineer (Interactive 3D, Geospatial & Web Applications) Compensation: $200,000–$250,000 base + Equity Location...  ...around complex geometries and hierarchical 3D data. Develop web workflows combining building information with geospatial and... 
    Senior
    Full time

    People In AI

    New York, NY
    2 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Sr. Web Developer. Be the first to apply!