Hire Vetted Web Application Engineers at Upstaff - Page 18

All vetted software engineers you need to build AI, Web3, and data Products.

  • Dedicated Full-time commitment for long-term or Time& Material for shorter or ongoing support
  • Europe, Israel, LatAm, United States, Asia geography coverage
  • Remote and hybrid engagement
  • Trial period, no termination fees or hidden costs for transparent and risk-free onboarding.
JavaScript
TypeScript
...
- A software engineer with over 5 years of professional experience in web development. - He is a responsible person with an ability to collaborate closely with customers, driven by a deep understanding of agile development processes. - A skilled developer with a wide knowledge across the stack of web development. - Experienced working in large-size and complex web applications. - Developed architecture for both short-term and long-term projects. - Participated in mentoring trainees, sharing my expertise, and adapting new technologies and practices to real-life production projects of various scales. - Upper-intermediate English.
Show more
Seniority Senior
Location Ukraine
JavaScript
TypeScript
...
- 14+ years of work experience in IT. - Upper-intermediate English. - Availability starting from ASAP.
Show more
Seniority Senior
Location Ukraine
Node.js 10yr.
...
- More than 15 years extensive experience in IT - Over 10 years as a Node.js developer - large systems software design and development experience - Experience performing in-depth troubleshooting with both new and legacy production systems - Solid experience with problem diagnosis and resolution - Advanced English.
Show more
Seniority Senior
Location Czech Republic
Ruby 13yr.
Ruby on Rails 13yr.
Elixir 5yr.
...
- Experienced full-stack web developer and team lead; - 5+ years experience working with Elixir; - 13+ years of experience working with Ruby on Rails, - Deep skills with Go, JavaScript; - Good abilities working with MySQL, PostgreSQL, and Apollo GraphQL; - Experience with Docker, and Kubernetes (K8s); - Deep knowledge of Amazon Web Services (AWS), and Google Cloud Platform (GCP); - Solid knowledge of strategies, patterns, and technologies; - Lead and mentor other developers in coding complex technical solutions; - Upper-Intermediate English.
Show more
Seniority Senior
Location Ukraine
Go 6yr.
...
- Dedication, seriousness, creativity to solve complex problems, experience in embedded and web software development. - Experience in software development mainly in Linux environment for both embedded and backend development. Experience in automotive industry and industrial automation, energy, wireless, ecommerce and others areas. - Upper-Intermediate English
Show more
Seniority Senior
Location Sorocaba, Brazil
Go
...
- Developer with 11+ years of experience - Developing web applications using PHP, JavaScript, Golang - Experience with Blockchain and smart contracts - Solid experience with MVC architecture-based Web Application Development - Excellent knowledge of common software engineering practices, like OO principles, modern design patterns, test-driven development, continuous integration, and continuous deployment - Experience in building database architecture - Has experience in Architectural approach discussions, design and decision making (feature/component level) - Estimation decision-making delivery management cross-team technical communication task - Extensive experience in mentoring specialists, making code review - Strong analytical skills, well knowledge of math, and high level of responsibility - Quick learner, team player, goal-oriented and responsible. - Upper-intermediate English. - Availability starting from ASAP
Show more
Seniority Senior
Location Dnipro, Ukraine
SAP
...
- Full stack developer with overall 12+ years of experience in SAP CAPM, HANA, ABAP, SAP Fiori, SAPUI5 and BTP developments and extensions. - Expertise in working with the latest SAP technologies: SAP Fiori Elements, HANA CDS views, SAP CAI Bots, SAP Cloud Foundry, SAP Cloud App Programming Model, SAP Task Center, Mobile Start. - Good understanding of Microservice architecture and microservice development in NodeJS. - Good understanding of cloud services from an architecture design perspective. - Expertise in Extension/Enhancement of Standard Fiori Apps - Expertise in Dump Analysis, debugging, and resolution - Expertise in BADI Implementation, User exits, customer exits, and other enhancements. - Experience working on 5 implementation projects and 3 support projects. - SAP Certified Development Associate SAP HANA completed in December 2022. - Winner of SAP Hacks for Innovation Hackathon for SAP Build Apps
Show more
Seniority Senior
Location Banaswadi, India
Angular
...
- 9+ years of commercial experience in IT - Developing web applications using JavaScript (AngularJS, Angular 2+, Node.js, Nest.js) - Experience in TypeScript - Good logical thinking and team player - Studying fast, following modern programming trends with different media sources. -Intermediate+ English. - Availability starting from 01.08.2023
Show more
Seniority Architect/Team-lead
Location Spain
.NET
...
- 10+ years of commercial work experience in IT - Experience in developing applications using C# - Experience in development on the Microsoft .NET platform (C#, ASP.NET(Core) MVC, ASP.NET(Core) Web API) - Experience in developing web applications using frontend frameworks. - Refactoring of the existing applications. - Good knowledge in OOP, best practices, coding standards. - Experience in load testing, automated unit testing, configuration of CI/CD, code review. - Experience with: Database design. Solutions on the back-end from scratch. Remote working. - Team leadership or mentoring of small team - Good attention to details. - Highly motivated team player. - Upper-Intermediate English - Availability starting from ASAP
Show more
Seniority Senior
Location Azerbaijan
Node.js
...
- 5+ years of commercial experience in IT - Profound experience in developing applications using JavaScript - Identifying key core problems and impacts to business resulting from software modifications - Comprehensive understanding and propagating of best engineering practices like TDD, refactoring, code review, etc - Working with project estimation and pre-sales - Experience as a Team Lead - Experience in mentoring developers at the project and group of interns/trainee developers - Organizing educational programs for back-end developers - Experience working in large teams (40+ team members) - Quality/result-oriented and highly motivated team player with good communication skills - Analytical thinking, responsible, hard-working, creative - Upper-intermediate English. - Availability starting from 01.08.2023
Show more
Seniority Senior
Location Spain
Java
...
- 7+ years of work experience in IT - Experience in developing applications using Java 8 - Excellent knowledge in OOP - Experience in using Design patterns - Good logical thinking, self-learning, high level of responsibility. - Responsible, hard-working, result-oriented, creative and communicable, team player. - Good attention to detail. - Upper-intermediate English. - Availability starting from 18/09/2023
Show more
Seniority Senior
Location Ukraine
Java
...
- 5+ years experience in IT. - Have experience as a Team Lead. - Java developer with experience in building web applications and hands-on experience in SDET as well. - Have experience with Microservices. - Responsible for conducting demo sessions to end-customer (70-100 people audience), and conducting interviews at the client's request. - Good logical thinking, self-learning, high level of responsibility - Upper-intermediate English. - Availability starting from ASAP
Show more
Seniority Senior
Location Lithuania
Python
...
- Experience in Python development more than 5 years - Knowledge and understanding of principles and methodologies of software design - Proficiency in Python development - Deep knowledge of Web development technologies - Experience with scrapers, extracting data from sites, serializing and validating data - Strong computer science expertise and commercial experience in web services architecture and development - Strong analytical skills, well knowledge in math, high level of responsibility - Prefer to research things as deep as it is possible and come up with new solutions - Communicative, team-player, self-motivated - Upper-Intermediate English - Available ASAP
Show more
Seniority Senior
Location Ukraine
Python
...
- Experience in developing more than 6 years - Developing web applications using Python, C#, JavaScript, Node.js - Experience in team leading - New functionality development - Good logical thinking and team player - Hard-working, result-oriented, creative and communicable, team player - Good attention to details - Upper-Intermediate English - Available ASAP
Show more
Seniority Senior
Location Poland
Solidity
...
- Passionate Full-stack engineer with around 8 year’s experience in software development with Blockchain experience. - Advanced English
Show more
Seniority Senior
Location Fulton, United States
PHP 5yr.
Laravel 3yr.
BigCommerce 2yr.
...
- Deep expertise in Laravel, demonstrated through building custom applications and integrating payment solutions for various online stores. - Extensive experience in BigCommerce, as evidenced by customizing code and adding new features in multiple eCommerce projects. - Proven proficiency in MySQL, Docker, Redis, and AWS technologies, applied across various development environments and projects. - Demonstrated abilities in Magento 2, including software upgrading, bug fixing, and customization tasks. - 4+ years of experience in Software Engineering - Upper-intermediate English.
Show more
Seniority Middle
Location Ukraine
Quadient Inspire
Quadient Interactive
...
- 3 years of experience with Quadient technologies - Holds certifications in Quadient Inspire software, in both V12 and V14 - Proficient in Quadient Inspire Designer and Interactive for form development and creation of Data Master, Style Master, and Master Templates. - Skilled in OpenText Exstream for developing templates, rules, variables, and PDF outputs. - Experienced in testing and debugging with Scalar Jobs. - Expertise in Adobe LiveCycle for modernizing existing forms. - Holds advanced Quadient certifications, underscoring her proficiency with the technology. - Upper-Intermediate English - Ready to start ASAP
Show more
Seniority Senior
Location Almere Buiten, Netherlands
C#
.NET Core
Angular
.NET
...
- Possesses senior-level experience in C#/.NET, .NET Core, and Angular framework from roles at Cognizant, UNL Solutions, and JSC KazAgroInnovations. - Experienced with HTML5/CSS, REST API, WebSockets and similar technologies through various full-stack .NET development roles. - Has proficiency with git/bitbucket and CI/CD tools like Jenkins, used across multiple projects and organizations. - Holds a CCNA certification, evidencing strong technical proficiency - Open to relocation, having previously worked in diverse team environments and across different geographies. - Certified: AZ-900 - Upper-Intermediate English
Show more
Seniority Senior
Location Poland
PHP
...
- PHP Backend-developer with 10+ years of experience. - Upper-Intermediate English
Show more
Seniority Senior
Location Ukraine
PHP 5yr.
...
- 5 years of commercial experience in Web Development - Upper-Intermediate English - Available ASAP
Show more
Seniority Senior
Location India
React
...
- 5+ years of experience in the IT industry as the front-end engineer (React, Vue) - Skilled React Engineer with extensive experience in full-stack and front-end development. - Proven expertise in creating web applications for various industries, including ordering and delivery systems, textile factories, marketplaces, dental medicine, and studying platforms. - Proficient in React, TypeScript, Redux, Vue.js - Strong understanding of REST APIs and integration with Google Maps API. - Experienced in code review, bug fixing, and refactoring to ensure optimal performance. - Skilled in project infrastructure setup, deployment, and repository maintenance. - Upper-Intermediate - Available ASAP
Show more
Seniority Middle
Location Lviv, Ukraine
React
...
Result-oriented software developer with 4+ years of experience in front end development. Able to implement design through various programming languages. Available in 2 weeks Location: Ukraine
Show more
Seniority Middle
Location Ukraine
Go 6yr.
AWS
...
- Back-End Engineer with over 12 years of experience, having 6 years of experience with Golang development. - Experienced in working with Golang in cloud-native environments, microservices architecture, and integrating with various tools and technologies such as Docker, AWS, and Kafka. - Expertise spans multiple tools and technologies, including Elasticsearch, Golang, Kafka, JavaScript, Python, PostgreSQL, AWS, Docker, GCP, and microservices. - Commercial experience with web applications handling more than 300krpm - Upper-Intermediate English - Native Portuguese
Show more
Java
JavaScript
React
...
- 6+ years of experience in the IT industry - Intermediate English - Available 2-4 weeks
Show more
Seniority Senior
Location Ukraine
JavaScript 8yr.
...
Extensive full-stack development experience focusing on backend development using NodeJS (NestJS, Express), Elixir (Phoenix), and frontend development using Vue 3, React, and Ant Design. - Proven ability in building and maintaining various projects, including CMS, payment methods, prediction algorithms, APIs, and e-commerce solutions, indicating strong project ownership. - Proficiency in working with several databases, demonstrating a deep understanding of both relational and non-relational structures. - Experience in applying modern web technologies, with certifications in JavaScript Algorithms, Data Structures, and Data Visualization. - Located in Spain - Upper-Intermediate English
Show more
Seniority Senior
Location Pamplona, Spain
C++
Rust
...
- Experienced C++/Rust/Mobile/Scala Developer with a demonstrated history of working in the financial/media services industries. - Skilled in C/C++. rust, Java, Mobile Applications, Python/Ruby, Haskell. Strong engineering professional graduated from Dnipropetrovs'kij Nacional'nij University. - Intermediate English
Show more
Seniority Senior
Location Binz, Switzerland
PHP
Zend
...
- Software Engineer with more than 6 years of commercial experience in software development - Extensive Experience in developing applications using PHP - Experience in development a high loaded online store using SOLID, DRY, KISS - Extensive experience in building architecture and database optimization - Extensive experience in mentoring senior specialists, making code review • Experience in stress testing and speed optimization - Experience in MVC and Domain-Driven Design architecture - Experience in RestFull API - Developing web applications using JavaScript, Vue.js - Quick learner, team player, - Goal-oriented and responsible. - Upper-Intermediate English - Availability starting from 01/06/2023
Show more
Seniority Senior
Location Armenia
React 4yr.
...
- 4+ years of experience in IT - 3+ years of experience with React - AWS Certified Cloud Practitioner - Intermediate English
Show more
Seniority Middle
Location Ukraine
JavaScript
TypeScript
...
- I have experience cooperating with clients from all over the world and building products related to various spheres: e-commerce, real estate, custom CRM, trading, social media and many more. Product tech design and full cycle of development and support. - Key skills - Product tech design and full cycle of development and support - Technical analysis, time & budget management - knowledge of Go, Rust and JavaScript/TypeScript (node.js/react.js) - knowledge of Database systems: RDBMS, noSQL - knowledge of code quality tools and systems, continuous integration and delivery - knowledge of AWS services - knowledge of QA processes, integration and e2e testing. - Upper- Intermediate English
Show more
Seniority Senior
Location Ukraine
PHP
...
- Software Engineer with more than 6 years of commercial experience in software development - Experience in development a high loaded online store using SOLID, DRY, KISS - Extensive experience in building architecture and database optimization - Experience in stress testing and speed optimization - Experience in RestFull API - Knowledge how to improve project from business perspective - Quick learner, team player, goal-oriented and responsible. - Availability starting from ASAP
Show more
Seniority Senior
Location Armenia
C 6yr.
C++ 6yr.
...
- IT experience starting in 2017. - Experience with the full lifecycle of designing, developing, installing, configuring, and maintaining applications on SharePoint 2007/2010/2013/2016/2019 Online. - Strong knowledge of LUA, C, C ++, C#, Python, Java, HTML (HTML5), JavaScript, CSS (CSS3). - Experience with TypeScript, jQuery, Bootstrap (3, 4), Data Tables, SharePoint libs, ReactJS, Vue.js, Semantic UI, ADO NET, Data fixes, Code review, Impact analysis, Quality Managment Systems (Based on ISO 9001:20155 and ISO 19011:2011 Standarts) - Extensive experience with MS Visual Studio 2012/2013/2015/2017/2019, VS Code, Jira, Git, Microservices, Doker, Database and Data modeling, SQL DB, MongoDB. - Fluent English - Available ASAP
Show more
Seniority Senior
Location Ukraine
Java
React
...
- Results-oriented Java and JavaScript software engineer with 5+ years of experience developing, testing, and maintaining enterprise software solutions. - Developed and maintained a bunch of advanced projects from use cases and functional requirements. - Good team player, quick learner, motivated and detail-oriented. - Upper-intermediate English - Available ASAP
Show more
Seniority Senior
Location Ukraine
1 ... 16 17 18 19 20 ... 26