Hire Vetted Web Application Engineers at Upstaff - Page 19

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.
Laravel 3yr.
...
- 10+ years of experience of Full-Stack Developer. - Intermediatet English. - Available ASAP.
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Seniority Senior
Location Ukraine
PHP
Symfony
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- Experienced in PHP, collaborated with various web development teams to create eCommerce sites
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Seniority Senior
Location Zaporizhia, Ukraine
Python
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- 6 + years of experience in IT. - Software Enthusiast skilled in developing, testing, and debugging code. - Upper-intermediate English. - Available ASAP.
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Seniority Senior
Location Nigeria
Python 6yr.
Go 3yr.
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- 6+ years of experience as a Python Developer - 3+ years of experience as a Go Developer - Upper-Intermediate English - Available ASAP
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Seniority Senior
Location Nigeria
React 5yr.
JavaScript
...
- Senior React Engineer with 5+ years of experience - Profound React/Vue knowledge - Available ASAP - Intermediate English
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Seniority Senior
Location Nigeria
Go 4yr.
...
- A software developer with 7+ years of experience; - 5 years of Golang experience, building applications, tools, and services/micro-services; - Experienced in developing web and network applications using PHP and Golang; - Proficient in containerizing services with Docker and Linux servers; - 8 years of Linux expertise; - Follower of good engineering practices such as test-driven design, pair programming, continuous integration, and refactoring. Committed to good coding principles such as SOLID, DRY, TDD etc. -Upper- Intermediate English - Available ASAP
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Seniority Senior
Location Dhaka, Bangladesh
Java 4yr.
Kotlin 3yr.
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- 4+ years of commercial experience with Java and 3+ years of commercial experience with Kotlin - Proficient in Java and Kotlin programming languages, with experience in Spring Boot, Spring Core, Spring Data, Spring web, and Spring Cloud frameworks - Skilled in developing and maintaining APIs for mobile and tablet apps, including Kotlin-based Screwfix app development and Java-based NextGear Capital Mobile Account Portal - Expertise in Gradle, Jenkins, GitLab CI/CD, Docker, Microservice Architecture, Scrum, and various databases and cloud platforms - Demonstrated ability to solve architectural issues and create new features, with experience in both front-end and back-end development - Worked mainly with Spring Framework stack, and different REST APIs for mobile apps and tablets, creating and maintaining them with Java and Kotlin. - Upper-Intermediate English
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Seniority Senior
Location Ukraine
Java 4yr.
Kotlin 4yr.
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- 4 years experience with Java, Kotlin - 4 years experience with microservices (soa, event driven...) - 1,5 years experience with RabbitMQ - Learning the principles of software development has provided me with valuable experience and an understanding of design thinking methodologies. I have strong fundamentals in algorithms, OOP, data structures, different architecture types, etc. - Advanced English
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Seniority Senior
Location Bosnia and Herzegovina
Ruby 3yr.
Python 3yr.
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- 3 years of professional experience with Ruby - 3 years of professional experience with Python
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Seniority Senior
Location Lagos, Nigeria
AUTOSAR
Diagnostics
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- For the last 5 years working with different OEMs on different projects - Mainly specialized in BSW integration and configuration and was diagnostics responsible for several BMW, RSA, and PSA projects. - Analyzing and resolving classic AUTOSAR BSW issues. - Providing different customers with AUTOSAR support and coaching. - Configuring different communication stacks. (CAN, LIN, FlexRay, and Ethernet protocols) - Integrating Vector’s Bootloader, Bootloader Manager, and Bootloader updater. - AUTOSAR training (Communication, Memory, and Diagnostics stacks). - Experience with different OEM modules (BMW, DAIMLER, and GM) - Fluent English - Basic German - Available from 25.07.2022
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Seniority Senior
Location Regensburg, Germany
Laravel
Symfony
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- Software Engineer with excellent skills, knowledge, and work experience in web, mobile, and desktop development - Has over 6 years of experience in developing sites and applications using modern web technologies, solutions, and best practices - Major specialization is building applications based on both Javascript/ES6+ and PHP: backend frameworks Laravel, Symfony, NodeJS, Express/Nuxt/Next/Nest.js/RestAPI along with front-end JS frameworks such as ReactJS + Redux, React Native, VueJS, Angular 2+. - Rich experience in deploying and maintaining using such technologies as CI/CD, Docker, Apache/Nginx, CDN + force SSL Cloudflare, AWS(EC2, S3, Route53, RDS, Lambda, Elastic-cache, SES, SNS, SQS, Amplify CI/CD, IAM), GCP (Firestore, IAM, Cloud Run, Cloud Functions, App Engine, Real-time Database, Identity and so) - Strong skills and knowledge in DB design and management using such DBMS as MySQL, PostgreSQL, DynamoDB, SQLite, MongoDB, writing complex SQL-queries with sub-queries, transactions, cursors, creating stored procedures, triggers, sequences, pg pub/sub, etc. - Worked on over 40+ projects in various roles, like Team/Teach Lead, Architect, FE/BE Developer, with different aims and misc. tech stack - Intermediate+ English - Available from 01.07.2022
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Seniority Architect/Team-lead
Location Zaporizhia, Ukraine
React 2yr.
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- 3 years of work experience in tech - Crypto and fintech projects' background - Upper-Intermediate English - Available ASAP
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Seniority Middle
Location Kyiv, Ukraine
Laravel
Symfony
Yii
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- 5 years of experience in the IT industry using back-end technologies (Symfony, Laravel Yii) - Developed projects from scratch and improved the performance of existing projects - Worked on RESTful and SOAP API for web, CRM, mobile, and e-commerce applications - Upper-intermediate English - Available in 2 weeks after approval for the project
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Seniority Senior
Location Zaporizhzhya, Ukraine
C#
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- A software engineer with 10+ years of experience in the IT industry who builds background services and APIs that are reliable and robust. - Skilled in C#, .NET Core, Apache Kafka, PostgreSQL, Docker, and Kubernetes, and know how the Windows operating system works internally. - Has worked with high-load microservices for the last 3 years and has experience building backend orchestrators. - Has experience working in both startup and corporate environments. - Has expertise in designing features, working closely with solution architects, and leading teams to improve the maintainability, scalability, and reliability of projects. - Upper-Intermediate English.
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Seniority Senior
Location Kyiv, Ukraine
React
Redux
Node.js
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- 3+ years in front-end web development in a field of web-oriented applications for startups, midsize businesses and large enterprises from various industries - Intermediate English - Available ASAP
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Seniority Middle
Location Ukraine
Java 12yr.
Spring
AWS
SQL
Kafka
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• 15 years of proven experience in IT industry • 7 years experience as Solution Architect, 3 years of which in a position of Senior Architect • 12 years of experience in Java, Spring Boot, Micro Services and AWS, Google, Azure Cloud for deployment. • Worked with Ant and Maven and Gradle Build tools in Java. • Experience in designing, developing and overseeing the implementation of solutions that improve the stability, scalability, availability and latency • Expertise in steaming tools such as Kafka • Experience in MySQL, Cassandra, PostgreSQL • Automated environments setup for Developers, Staging for SQA and Production for customers • Extensive experience with Continuous Integration Tools like Jenkin, Hudson, circleci, TeamCity, Bamboo, GitLab and configuring CI/CD with unit test on builds • Experience with AWS API gateway, Lambda functions, Elastic Load Balancers, VPC, Security groups, Jump Servers, Route53, Cloud Watch and servers Auto Scaling • Worked with different Bug Tracking Tools like Remedy, Jira, ServiceNow and Clear Quest. • Ability in development and execution of XML, Shell Scripts and Perl Scripts. • Experience in cloud cost optimization, resources cleanup, automated services scaling based on load and ensuring latest security standards • Experience in linux/Unix Systems • Worked on SDLC Methodologies like Agile, Waterfall.
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Seniority Architect/Team-lead
Location Pakistan
.NET
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- 10+ years of experience in IT - Upper intermediate English - Available ASAP
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Seniority Senior
Location Kazakhstan
Java 5yr.
React 2yr.
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- Full-Stack Software Engineer with 5 years of development experience - Experience in AWS and messaging frameworks like Kafka and Spring Integration - Reworked applications to meet changing market trends and individual customer demands - Designed, developed, and implemented software applications for websites based on analyzed requirements and understanding of industry technical standards - Reviewed code and debugged errors to improve performance - Collaborated in a team-based, Agile environment to accomplish objectives by deadlines - Versed in the latest technologies and most useful programming languages - Fluent English - Available in 1-2 weeks after approval for the project
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PHP
WordPress
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- 5 years of commercial experience in Web Development - Зку-Intermediate English
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Seniority Senior
Location Ukraine
React 2yr.
JavaScript
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- 2 years of commercial experience with React - Upper-Intermediate English
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Seniority Junior
Location Chernihiv, Ukraine
Java
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- 5+ years of experience in IT - Fluent English
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Seniority Senior
Location Yerevan, Armenia
Elixir 1yr.
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- 1+ year of commercial experience with Elixir - Experience with starting up projects from a scratch - Upper intermediate English
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Seniority Senior
Location Kyiv, Ukraine
Java
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- 4 years of experience in IT - Blockchain and fintech background - Upper-Intermediate English
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Seniority Middle
Location Ukraine
React
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- 5+ years of commercial experience in the IT industry as React Development - Proficient in various technologies and tools, including React, React Hooks, Redux, TypeScript, StyledComponents, and Git. - Experienced in working with large-scale web platforms and property management software. - Demonstrated ability to lead development teams, investigate project architectures, and deliver timely tasks. - Upper-Intermediate English
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Seniority Senior
Location Klagenfurt am Woerthersee, Austria
PHP
Vue.js
Laravel
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- PHP Engineer with 5+ years of experience in designing and developing dynamic web application/software - Capable of understanding client requirements and translating them into code to add new features or modifications to existing products - Adept in coordinating with testers to perform acceptance testing as well as maintaining technical documents - Possess strong knowledge of PHP web frameworks such as Laravel. - In-depth information on SQL/NoSQL databases and their declarative query languages to ensure appropriate information retrieval. - Have a solid understanding of various data types, data structures, and algorithms. - Upper-Intermediate English
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Seniority Senior
Location Odesa, Ukraine
PHP 3yr.
Laravel
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- Extensive experience with PHP (3+ years) and Laravel Framework; - Deep skills working with JavaScript and Vue.js Framework; - System knowledge as well as coding experience: Raft, MapReduce; - Strong knowledge of HTML, and CSS; - System Design and Popular Distributed; - Oriented around OOP and writing readable and reusable code. - Experience working as a Full-Stack Developer; - High Availability (40+ h/week if needed) - Fluent in English.
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Seniority Middle
Location Tbilisi, Georgia
.NET
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- A Software Engineer with over 10 years of development experience in the IT industry. - Most of his experience is related to the .NET platform and C# language, both in client and server-side development. Solid experience working with cross-application integrations. Results-driven, logical and methodical approach to achieving tasks and objectives; determined and decisive; uses initiative to develop effective solutions to problems; reliable, dependable - high personal standards and attention to detail; responsible; quick learner, energetic, and organized. - Intermediate English - Available in two to three weeks
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Seniority Senior
Location Kyiv, Ukraine
Node.js
React
JavaScript
TypeScript
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- 5+ years of commercial software development experience; - Solid experience in building rich web applications (monolith and MSA); - Deep skills with frameworks and libraries such as React, and NestJs; - Good abilities working with Node.js and Express; - Familiar working with Kubernetes, Docker, and Terraform; - Experience with AWS ((S3, EC2, AWS SQS/SNS/SES, AWS DynamoDB, IAM, Cloudwatch); - Most of the development experience was gained in projects related to business corporate networks, coaching platforms, insurance, fintech, leasing, event-management systems, and healthcare; - Upper-Intermediate English; - Available: ASAP
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Seniority Senior
Location Ukraine
Erlang
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- 19 years of experience in IT, - Upper-Intermediate English; - Available ASAP
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Seniority Senior
Location Germany
Node.js 5yr.
JavaScript
TypeScript
React
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- 5+ years of commercial software development experience; - 5+ years experience working with Node.js; - Strong skills with React, TypeScript, JavaScript, Express.js; - Good knowledge of working with AWS; - Familiar with Docker, and Kubernetes (K8s); - Deep knowledge in designing and implementing backend and frontend features and bug fixing; - Good abilities in mentoring and training new project participants and supporting them; - Upper-Intermediate English - Available: ASAP
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Seniority Senior
Location Ukraine
.NET
MS Dynamics 365
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- A Software Engineer with over 10 years of development experience in the IT industry. - Most of his experience is related to the .NET platform and C# language, both in client and server-side development. - Solid experience working with MS Dynamics 365 and cross-application integrations. - Upper-Intermediate English
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Seniority Senior
Location Ukraine
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