Вакансії Fullstack Developer

Now we’re expanding and welcome talented Senior Full Stack Engineer to join our team.

About the project:

Startup on a mission to revolutionize how we build and interact with modern web applications. We envision a future where web apps adapt seamlessly to user needs and trends – without reopening the code or redoing work. To achieve this, we’re developing next-gen infrastructure, a front-end library, and a feature-rich dashboard. We’ve recently closed a funding round and are expanding our team to turn this vision into reality. As part of our core team, you’ll contribute to open-source projects, work with cutting-edge technologies, and build scalable, high-performance systems.

Responsibilities:

• Full Stack Development: Design, develop, and maintain front-end and back-end systems for our projects.
• Research & Innovation: Contribute to ongoing research of new technologies, frameworks, and methodologies to continuously improve our product and engineering practices.
• Open Source Contributions: Actively contribute to our open-source projects and engage with the community.
• UI/UX Development: Build and maintain a flexible, high-performance UI library with a strong focus on user experience.
• SaaS Dashboard: Develop rich, interactive, and data-driven dashboards with advanced features and capabilities for a seamless user experience.
• Data Engineering: Work with MongoDB and AWS Big Data tools to manage and optimize data workflows and storage.
• Collaboration: Work closely with the CTO, product managers, and designers to ensure seamless integration of the tech stack and alignment with overall business goals.

Qualifications:

• 5+ years of experience in full-stack development, with expertise in both front-end and back-end technologies.
• Strong expertise in front-end frameworks like React, Vue.js, native JavaScript, and Typescript.
• Back-end proficiency in NodeJS, MongoDB, AWS (including services like Lambda, S3, DynamoDB, etc.), and experience with cloud architecture and big data solutions.
• Proven experience building and maintaining scalable, high-performance, and maintainable web applications.
• Deep understanding of web development principles, including RESTful APIs, responsive design, security best practices, and performance optimization.
• Experience contributing to open-source projects is highly preferred.

Nice to Have:

• Experience with additional front-end frameworks like Angular or Svelte.
• Familiarity with other databases or NoSQL technologies (e.g., PostgreSQL, Cassandra, Redis).
• Knowledge of CI/CD pipelines and DevOps practices.
• Previous startup experience, especially in a fast-paced, agile environment.

Join us at Provectus as part of a team dedicated to building cutting-edge technology solutions that have a positive impact on society. Our company specializes in AI and ML technologies, cloud services, and data engineering, and we take pride in our ability to innovate and push the boundaries of what's possible.
We are seeking a talented and versatile Full-Stack Engineer with strong experience in Next.js and Node.js to join our innovative team. You’ll be working on a cutting-edge Next.js Full-Stack Hybrid App, contributing to all aspects of the application, from frontend components to backend infrastructure.

Responsibilities:

• Design, develop, and maintain web applications, leveraging Next.js App Router & React;
• Build and optimize REST API routes, server components, and server actions within the Next.js app.;
• Implement and maintain a robust database layer using Prisma ORM and Postgres;
• Collaborate with team members to manage AWS infrastructure using Terraform;
• Work across the stack, including frontend, backend, infrastructure, testing, and CI/CD pipelines;
• Develop and maintain integrations with SQS and Lambdas for event-driven architectures;
• Write clean, maintainable, and well-tested code, with a focus on TypeScript;
• Participate in code reviews and collaborate closely with team members to maintain high-quality standards.

Requirements:

• Minimum of 5 years of web development experience;
• Strong production experience with Next.js(App Router), NodeJS;
• Proficiency in TypeScript, SQL, and React;
• Experience building REST API routes and comfortable with backend development;
• Familiarity with AWS services and infrastructure as code tools (e.g., Terraform);
• Strong testing skills (unit and integration tests);
• Comfortable working across the stack or deeply skilled in a particular area.

Preferred Qualifications:

• Experience with Prisma ORM;
• Familiarity with Lambdas, ECS, and other AWS components;
• Knowledge of CI/CD pipelines and infrastructure management;
• Familiarity with other JavaScript frameworks like Vue, Angular, or React Native is a plus.

About the Project

Our client, a leading SaaS company, seeks a talented professional to join their team.
The company provides advanced pricing optimization solutions for e-commerce businesses, leveraging big data, machine learning, and AI to help customers enhance their pricing strategies and increase profitability.
In this role, you will be responsible for designing, developing, and maintaining scalable, maintainable, and high-performance applications. You will have a direct impact on managing and optimizing pricing logic as well as streamlining internal processes that empower our SaaS platform.

About the Core Team

The Core Team is pivotal to the company’s success, managing the core pricing logic and maintaining the seamless operation of internal systems. Joining this team means working on foundational systems that power the platform’s pricing optimization engine, contributing directly to its functionality, scalability, and long-term performance.

Required skills:

• At least 5 years of experience in full-stack development.
• Strong understanding of frontend and backend best practices and latest technologies
• Good knowledge of databases, including relational, document, and NoSQL databases
• Experience with containerization using Docker and container orchestration using K8S.
• Experience with cloud computing platforms, especially AWS.
• Familiarity with Go.
• Experience with Ruby & Python is an advantage.
• Experience with React or Vue.js
• Experience with running Spark jobs is an advantage (Pyspark / Scala).
• Good understanding of CSS as well as vanilla Javascript and front-end design.
• Excellent problem-solving and analytical skills.
• Strong communication and collaboration skills.
• Ability to work independently and as part of a team.
• Experience in Agile development methodologies is a plus.
• Proficient in English.

Scope of work:

• Design and develop new features and applications for our platform.
• Build and maintain efficient, reusable, and reliable code.
• Collaborate with product and custom-facing teams to identify, prioritize, and execute tasks.
• Ensure the best possible performance, quality, and responsiveness of the applications.
• Continuously research and evaluate new technologies to improve our platform and keep up with the latest trends.
• Troubleshoot and debug issues reported by users
• Write clean, well-documented code and ensure proper testing and deployment.
• Participate in code reviews and contribute to the overall code quality.

The CHI Software team is not standing still. We love our job and give it one hundred percent of us! Every new project is a challenge that we face successfully. The only thing that can stop us is... Wait, it’s nothing! The number of projects is growing, and with them, our team too. And now we need а Full-Stack Developer (React+Kotlin).

Responsibilities

• Develop, maintain, and improve frontend systems using TypeScript, React, and modern frontend technologies.
• Develop and optimize backend services with Spring Boot, Kotlin, PostgreSQL, and AWS, and related backend technologies.
• Maintain CI/CD pipelines and leverage IaC (Infrastructure as Code).
• Maintain and develop features across various systems while ensuring scalability and robustness.
• Collaborate with cross-functional teams, understanding requirements, and promoting knowledge sharing and collaboration.
• Make data-driven decisions to enhance system performance, optimize processes, and support business objectives.
• Own projects end-to-end, driving them from ideation to implementation and delivery.

Requirements

• 4+ years of experience with a strong focus on frontend development using TypeScript, React, and modern technologies.
• Proficiency in Kotlin, Spring Boot, PostgreSQL, and AWS for backend development.
• A solid understanding of testing principles and methodologies to ensure reliable, high-quality code.
• Familiarity with observability practices, monitoring, and alerting systems.
• Good knowledge of DNS, CDNs, and distributed systems.
• Understanding of accessibility (a11y) principles and best practices.
• Proficient in version control, especially with GitHub.
• Data-driven mindset with a focus on advocating for the best technical solutions.
• Self-driven with a strong sense of ownership and the ability to lead projects and drive them to completion.
• A collaborative team player with excellent communication and knowledge-sharing skills.

We are looking for a Senior/Lead Full Stack Engineer to join our global team of 6,000 professionals in more than 60 offices worldwide.
Valtech is a founding member of MACH Alliance, a group that educates enterprises on best-of-breed Microservices, APIs, Cloud, and Headless (MACH) technology. Among the projects delivered are works for Levi's, BMW Online Store, Aerolíneas Argentinas.
We are also open to hiring more veterans and internally displaced persons.

The Ideal Candidate

• 5+ years experience in fullstack development: React, Next.js
• Advanced experience with Typescript
• Experience of work with Figma
• Solid understanding of CSS grid, CSS Modules, design token patterns and atomic design knowledge
• Experience with Agile and Scrum methodologies and working in cross-functional teams
• Upper-intermediate English level
• Accountability, strong communication, collaboration, and time-management skills
• Strong desire to learn more about business every day

Optional:

• Experience with Contentful will be a plus
• Understanding of Core Web Vitals
• Experience with implementing and using APIs (REST, GraphQL, gRPC etc.)
• Npm ecosystem understanding, security, maintenance, a11y
• Understanding of Azure Cloud.

The Role

• As a Senior/Lead Full Stack Engineer, you will be a part of the team building solutions for our clients that need to handle the daily challenges of scaling, resilience, and performance.
• You will work agilely in cross-functional global teams to deliver exceptional user experiences. You will develop innovative approaches for displaying rich datasets to users in an easy-to-use, intuitive way. You will be expected to develop features, take part in the estimation process, conduct the code reviews and assist less senior developers.
• As a Consultant, you are expected to develop expertise both in technology and the means to communicate complex concepts and rationale to non-techies. We’ll encourage and support this with frequent opportunities to share ideas internally.

We are seeking a Full-stack .NET Developer (Angular) to join our dynamic team. You will be responsible for building and maintaining a software tool designed to streamline logistics planning for construction projects. The ideal candidate will have hands-on experience in both .NET and Angular, along with a solid understanding of databases and cloud services.

Responsibilities

• Develop and maintain backend services using .NET (preferably .NET 8).
• Build responsive and efficient frontend interfaces with Angular (versions 7-11).
• Work with MSSQL for database management and optimization.
• Implement RESTful API design and integrate with various systems.
• Leverage Azure services and Azure DevOps to streamline deployment and collaboration.
• Collaborate with cross-functional teams, including QA engineers, designers, and product managers.
• Ensure high code quality through code reviews, testing, and best practices.

Requirements

• 2+ years of experience with .NET development (preferably .NET 8).
• Experience with Angular (versions 7-11).
• Proficiency in MSSQL and database management.
• Familiarity with Azure services and Azure DevOps.
• Knowledge of RESTful API design and implementation.
• Upper-Intermediate level of English.

We are currently strengthening one of our development teams and are looking for Full Stack Developer with AI background with 4+ years of experience who is as inspired by technology and innovation as we are.

Tasks:

• Implementation of web services and all necessary components to solve the following tasks:
  • Global search and deduplication services.
  • Generative AI bots and RAG services.
  • Enrichment services (NER, web scraping, etc.).
• Development of a full cycle of web services, including:
  • Microservices.
  • CI/CD components.
  • Analysis and solution of security issues in the developed solutions.

Your responsibilities:

• Designing, coding, testing, and debugging software according to specifications and requirements.
• Transforming the system design into actual software by writing code and implementing features.
• Collaborating with stakeholders, product managers.
• Conducting unit tests, integration tests, and system tests.
• Participate in scrum team activities.

The main stack:

• .NET
• SQL Server
• Git, SVN

Optional:

• AI: machine learning, text processing, and entity recognition (NER)
• Python
• OpenAI, Amazon, Azure
• Elasticsearch
• Sonar
• BlackDuck

We’re looking for a support software engineer to quickly and effectively handle any product related customer escalations as well help us maintain secure, reliable code at scale. You will be responsible for troubleshooting our technical support tickets and implementing solutions that not only solve the immediate need, but also ensure that similar issues do not arise in the future.
If you are excited about developing solutions, automation, improving efficiency, and engaging directly with our customers, this might be a great fit for you!

Customer Overview:

Mission to bring revolutionary technology to traditionally boring home services industries. We have already disrupted the moving industry, and now we’ve set our sights on property insurance. Team have developed state of the art technology that makes remotely adjusting a property insurance claim fast and easy and are bringing it to market in partnership with leading property insurance carriers.

Responsibilities:

• Triage development issues that are reported by our customers and internal users.
• Debug technical product issues across the stack (frontend, backend, infrastructure).
• Interact directly with customers over phone and video calls to help resolve any pressing issues.
• Build internal tools that let us solve our users issues faster, maintain resiliency and reliability of our codebase, and adhere to security and compliance policies.
• Automate and streamline development tasks (rotating credentials, updating dependencies, security updates, etc.).
• Reduce repeated support issues by building new features or improving existing ones. Work with the design, product and development team to improve the product.
• Analyze support tickets to understand what our biggest areas of improvement are. Be able to come up with ideas to solve them and own their development.
• Work with external development teams to answer their integration questions and advise how to best work with Yembo’s APIs.
• Apply modern open source tools and frameworks where appropriate.
• Make recommendations regarding the development of new code, reuse or refactoring of existing code, and use of 3rd party and/or open source frameworks.

Skills/Requirements:

• Full stack developer (PHP, Javascript, React, Typescript, AWS (EKS, EC2, S3, Cloudfront, Route 53), MongoDB, NodeJS) - Backend focus preferred with ability to collaborate with frontend developers;
• Ability to write idiomatic code and adhere to best practices;
• Be able to jump into an existing code base and understand what’s going on;
• Knack for troubleshooting and problem solving;
• Ability to communicate technical solutions internally and externally;
• Ability to work with external developers on integrations;
• Ability to see projects through from start to finish;
• Ability to analyze support data and come up with solutions to reduce repeat issues;
• Autonomous, driven, can-do attitude.

We are seeking a skilled and versatile Full Stack Developer to join our team on a dynamic project aimed at delivering high-quality web applications. This role requires expertise in both front-end and back-end development, as well as server and database management, to ensure seamless performance and user experiences.

Customer Overview:

Our client is a forward-thinking organization dedicated to developing cutting-edge web solutions that align with modern business goals. They value innovative thinking, user-centric design, and a proactive approach to problem-solving.

Responsibilities:

• Collaborate with stakeholders to analyze and convert business requirements into functional UI/UX designs using Figma.
• Translate UI/UX designs into high-quality, responsive front-end implementations using Vue.js or ReactJS.
• Develop and maintain scalable backend systems with Laravel 11 and PHP.
• Manage and optimize database architecture and queries using MySQL.
• Set up and manage containerized development and deployment environments with Docker.
• Configure, optimize, and maintain Ubuntu servers for hosting applications.
• Debug and resolve technical issues across the full stack.
• Ensure applications deliver a seamless and engaging user experience while aligning with business goals.
• Stay updated with the latest trends in technology and UI/UX to continuously enhance applications.

Skills/Requirements:

• Proven ability to interpret business requirements and transform them into functional UI/UX designs.
• Expertise in Figma for creating, collaborating on, and delivering UI/UX designs.
• Strong knowledge of Laravel 11 and PHP for backend development.
• Advanced proficiency in Vue.js and/or ReactJS for front-end development.
• Hands-on experience with Docker for containerized workflows.
• Proficiency in managing and optimizing MySQL databases.
• Experience with Ubuntu server configuration and optimization.
• Familiarity with package management using Composer.
• Knowledge of version control systems like Git.
• Understanding of unit and integration testing frameworks (e.g., PHPUnit, Jest).

Preferred Skills:

• Knowledge of front-end build tools like Webpack or Vite.
• Familiarity with cloud platforms (AWS, Azure, or Google Cloud).
• Experience in creating user-centric designs and improving accessibility.
• Knowledge of CI/CD pipelines and modern deployment practices.
• Awareness of security best practices in web development.