12 Best Back End JavaScript Lit JS Mobile App Api Developers For Hire In August 2025

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selected:

Back End [ x ] JavaScript [ x ] Lit JS [ x ] mobile app [ x ] api [ x ]

framework:

+ React JS (11) + Express JS (10) + Next JS (8) + Sencha Ext JS (8) + jQuery (7) + Vue JS (7) + Angular JS (5)

language:

+ TypeScript (8) + Vanilla JS (8) + Python (7) + PHP (6) + Java (5)

utility:

+ JSON (8) + Three JS (5)

ui:

+ CSS (8) + EJS (8) + Tailwind CSS (7) + bootstrap (5)

career:

+ Mid Level (7) + Senior (6) + Junior (5)

stack:

+ Front End (11) + Full Stack (11)

db:

+ MongoDB (10) + SQL (10) + MySQL (8) + Postgres (PostgreSQL) (6)

server:

+ AWS (6) + Linux (5)

program:

+ Git (10) + GitHub (5) + VS Code (5)

concept:

+ Rest API (8) + HTML (7) + CI CD (6) + project management (6) + unit testing (6) + cloud (5)

worker type:

+ freelance (9)

country:

+ United States (7)

country region:

+ North America (8)

Filters:

selected:

Back End [ x ] JavaScript [ x ] Lit JS [ x ] mobile app [ x ] api [ x ]

framework:

+ React JS (11) + Express JS (10) + Next JS (8) + Sencha Ext JS (8) + jQuery (7) + Vue JS (7) + Angular JS (5)

language:

+ TypeScript (8) + Vanilla JS (8) + Python (7) + PHP (6) + Java (5)

utility:

+ JSON (8) + Three JS (5)

ui:

+ CSS (8) + EJS (8) + Tailwind CSS (7) + bootstrap (5)

career:

+ Mid Level (7) + Senior (6) + Junior (5)

stack:

+ Front End (11) + Full Stack (11)

db:

+ MongoDB (10) + SQL (10) + MySQL (8) + Postgres (PostgreSQL) (6)

server:

+ AWS (6) + Linux (5)

program:

+ Git (10) + GitHub (5) + VS Code (5)

concept:

+ Rest API (8) + HTML (7) + CI CD (6) + project management (6) + unit testing (6) + cloud (5)

worker type:

+ freelance (9)

country:

+ United States (7)

country region:

+ North America (8)

Timezone:

(includes +1/-1 hour)

Featured Back End JavaScript Lit JS Mobile App Api Developers

1 to 12 of 12 devs ( view all 1671 devs )

Fullstack Developer

Oxford, Florida, US or remote

💻 Lead API Developer – RMCI (Contractor for U.S. OPM) Led API development for federal appraisal software modernization Migrated legacy...

Back End JavaScript Lit JS mobile app api react node typescript vue

Lead Back-end Software Developer

Los Angeles, California, US or remote

Technical leadership (20+ years' experience) with extensive project management experience in agency+startup+mid-caps. I've been Senior Engineer,...

Back End JavaScript Lit JS mobile app api react node typescript jquery

Senior Full Stack Developer

Ontario, Canada or remote

As a Senior Software Engineer at Reddit Inc., I led the development of a telemetry project aimed at enhancing user engagement insights. This project,...

Back End JavaScript Lit JS mobile app api react node typescript angular

Senior Software Engineer

New Haven, US or remote

I drove all the technology and strategy initiatives and addressed challenges involved with rapid product growth and the development of a cutting-edge...

Back End JavaScript Lit JS mobile app api react node typescript express

Full Stack Developer | Web & Mobile

Brooklyn, New York, US or remote

I'm a full-stack developer with a strong foundation in creating modern, scalable web and mobile applications. With 4 years of hands-on experience,...

Back End JavaScript Lit JS mobile app api react node typescript angular

Full-Stack Developer & Digital Solutions Architect

greenville, South Carolina, US or remote

Freelance Web Developer (Aug 2020 - Current) Partnered with agencies to deliver digital solutions like websites, mobile apps, and integrations....

Back End JavaScript Lit JS mobile app api react node vue nextjs

Full-Stack Java Developer

Cleveland, Ohio, US or remote

Currently an intern at immer, an event services platform, working on front-end development since October 2023. Using React.js, Redux and Tailwind CSS...

Back End JavaScript Lit JS mobile app api react node angular vue