Вакансии Fullstack Developer

Our client is a global music and entertainment conglomerate headquartered in the US.
We are looking for an experienced .NET + React.js developer who can quickly bring value in a dynamic environment.
This position includes a signing bonus.

Responsibilities

• Develop new features
• Conduct code reviews
• Test developed functionality
• Fix bugs

Requirements

• 5+ years of full-stack web application development experience, including 4+ years with C# and JavaScript
• Strong experience with .NET Core (recent versions)
• Solid experience with React.js
• Excellent understanding of front-end technologies
• Experience with database modeling
• Hands-on experience with web services and RESTful APIs
• Proficient understanding of Git version control
• Experience building scalable and maintainable solutions with a long-term vision
• Strong sense of ownership over code and product
• Ability and willingness to step into an existing project

Nice to have

• AWS experience
• Strong spoken English skills

We are seeking a Senior Full Stack Scala Engineer with deep expertise in TypeScript, Scala, architecture, and DevOps practices. In this role, you’ll have a dual focus: ensuring the architectural integrity of our applications and driving infrastructure improvements that support scalability, reliability, and performance across the team.
You’ll be at the intersection of development and operations – designing solutions, overseeing infrastructure changes, and contributing to the full lifecycle of our products. You’ll collaborate with engineers across different domains, ensuring smooth integration between software and infrastructure, while championing best practices in automation, CI/CD, monitoring, and cloud deployment.
This role is ideal for someone who enjoys hands-on coding while also overseeing architecture and infrastructure strategy. You’ll have the freedom to propose and implement improvements, experiment with modern tools, and ensure our systems are built with quality and sustainability in mind.
Join us to shape both the technical foundations and the operational excellence of our team, and make a lasting impact as we scale.

Responsibilities:

• Oversee team-wide architecture and infrastructure changes
• Design, build, and maintain scalable full-stack solutions (TypeScript + Scala)
• Implement and improve CI/CD pipelines, monitoring, and automation
• Ensure system reliability, performance, and security at scale
• Collaborate with cross-functional teams to deliver high-quality products
• Take ownership of DevOps practices: infrastructure as code, deployments, observability
• Share knowledge and guide the team in modern DevOps and architectural practices
• Mentor engineers and support their growth in both development and operations

Requirements:

• 5+ years of experience in full-stack development (TypeScript + Scala)
• Solid expertise in architecture and infrastructure design
• Proven experience with DevOps tools and practices (CI/CD, monitoring, logging, alerting)
• Hands-on experience with AWS and infrastructure as code (Terraform, CloudFormation)
• Strong understanding of microservices, serverless, and event-driven systems
• Experience with Kubernetes and containerization is a plus
• Proficiency in SQL/NoSQL databases
• Solid background in test automation and TDD principles
• Excellent communication and problem-solving skills
• Upper-intermediate English or higher

N-iX is looking for Lead .NET Full Stack Engineer to join our team. The project uses cutting-edge technology, and as such, we encourage our Developers to stay ahead of current trends and best practices. Ideally, we’d like a candidate that reflects this, with a keen interest in the latest frameworks and technologies. The primary focus will be to build robust and scalable back-end for the Product using .Net Core 2 and Azure technologies. The work environment is Agile Scrum, with Scrum teams operating in 2 week sprints. This is an opportunity to be part of a fun, lively development team, with good team spirit and a willingness to create good software.

About the client:

Headquartered in London, our Client is an independent software vendor and a leading global provider of software solutions for Enterprise Architecture, Business Process Analysis and Application Portfolio Management. The Client has customers spanning the Americas, EMEA, Australasia and Asia-Pacific regions as well as all verticals sectors, both government and commercial. Core capabilities provided by the Product include an enhanced Microsoft Visio diagramming interface, a powerful central repository for all enterprise architecture or business process models and documentation, and a range of tools for visualization, analysis and decision-making.

Responsibilities:

• Working in a Scrum Team as a Full Stack lead developer
• Developing middleware for SaaS multi-tenant web application using .Net Core technologies
• Working with C#, SQL and Graph DBs in an Azure Microservice environment
• Formulating solutions to technically challenging requirements
• Collaborating with the Product Owner to define and refine Story Acceptance Criteria
• Selecting Stories from the Backlog with the Team for each Sprint
• Adhering to and promoting existing coding standards and practices
• Code reviewing team members and guiding S.O.L.I.D principles in the team
• Collaborating on architecture design and technology choices
• Mentoring, conducting performance reviews, and managing team members as a team lead

Requirements:

• 5+ years in web application development
• Expert experience in C#/.Net
• Knowledge of React
• Technical leading experience
• REST-based API design and development
• MS SQL and Cosmos DB database technologies
• Azure technologies
• Experience with integration testing

As a plus:

• Knowledge of Azure DevOps is a good asset
• Basic Experience with MS SharePoint
• Collaborative but decisive personal style
• Experience working in a Micro-front ends and/or Micro-services environment
• Understanding of working with CI/CD

Our customer provides a property management software product and support services for the $100 billion Airbnb and vacation rental market. We are one of the fastest-growing high-tech start-ups in Tel Aviv, we are profitable and showing very promising results.
The team is all about accuracy, architecture, and impact. We handle complex business logic, data flows and transformations, and focus on providing high-most quality & accuracy.
Our team is growing, and we are looking for an experienced Full-Stack Web Developer to join our Growth Marketing team. In this role, you will own the development and optimization of our marketing websites and landing pages, ensuring they are fast, scalable, and user-friendly.
You will be responsible for building and maintaining new tools, widgets, and components to support marketing campaigns, conversion experiments, and various growth initiatives. This position requires a blend of technical expertise and a proactive, collaborative mindset to work effectively with designers, marketers, and conversion specialists.

Requirements:

• 5+ years of professional web development experience, including corporate marketing websites.
• Proven full-stack skills with Next.js, React, WordPress, PHP, API integrations, and Git.
• Strong grasp of web performance optimisation, responsive design, accessibility standards, and testing/QA best practices.
• Hands-on experience with CRO, A/B testing, analytics, and marketing tech integrations (GTM, GA, Mixpanel, HubSpot).
• Awareness of security and data privacy best practices in web development.
• Ability to balance speed and quality in a fast-moving marketing environment.
• Comfortable working at the intersection of marketing and technology, bridging creative ideas with technical execution.
• Excellent problem-solving skills and attention to detail, with a “can-do” attitude.
• Strong communication and collaboration skills – able to work effectively with non-technical stakeholders.
• Self-driven, curious, and always looking for smarter, faster, better ways to deliver impact.

Responsibilities:

• Take ownership of developing and optimising our marketing websites and landing pages, ensuring they are fast, scalable, and user-friendly.
• Build and maintain new tools, widgets, and components to support marketing campaigns, CRO experiments, and growth initiatives.
• Collaborate closely with designers, marketers, CRO specialists, and the Development Team Lead within the Growth team to deliver impactful projects.
• Implement and maintain robust tracking solutions (GTM, GA, Mixpanel, HubSpot) to enable data-driven decision making.
• Ensure websites are SEO-friendly, accessible, and meet modern web performance standards.
• Troubleshoot, debug, and resolve full-stack issues efficiently.
• Contribute to a strong development culture by following best practices (code reviews, Git workflow, testing, documentation).
• Act as a proactive partner to the marketing team, suggesting improvements, new features, and innovative solutions

We are seeking a Senior Python Developer to join our dynamic team and help us build cutting-edge solutions that redefine the industry standard. As a Senior Python Developer, you will play a pivotal role in architecting, developing, and maintaining high-quality web applications. Your expertise in Python and React.js will be crucial in driving our project forward and setting the technical direction for the team.

Responsibilities

• Collaborate with cross-functional teams, including product managers, designers, and other stakeholders, to deliver high-quality products
• Write clean, maintainable, and efficient code, following best practices and industry standards
• Conduct code reviews and provide constructive feedback to team members
• Stay up-to-date with emerging technologies and industry trends, incorporating them into our development processes as appropriate
• Troubleshoot and debug complex issues, ensuring timely resolution and minimal impact on project timelines
• Contribute to the continuous improvement of our development processes and workflows

Requirements

• Programming Skills: Proficiency in Python, JavaScript/TypeScript, React, HTML, and CSS. Beyond plain language skills we expect understanding of the tech ecosystems, best practices and the usual tools. Additional knowledge of C/C++ and Java is advantageous
• Infrastructure: Working knowledge of Linux & Windows, Docker, and Kubernetes
• Databases/Persistence: Experience with SQL databases (Postgres, Oracle, SQL Server), Apache Solr, and optionally dense vector stores
• Test Automation: Proficiency with testing practices and tools such as pytest and Playwright
• Software Quality: Experience in performance assessments & measurements, build automation, packaging, security, and other software quality aspects
• Education and Experience: A degree in Computer Science, Software Engineering, or an equivalent field
• Technical Writing: Ability to write technical documentation specifically for developers is highly desirable

ELEKS Software Engineering and Development Office is looking for a Middle Full-Stack (.NET + Angular) Developer in Ukraine, Poland, or Croatia.

About project

Our client is a well-established HR company based in the US (East Coast). The platform is evolving and constantly enriched with new features.

Requirements

• 3+ years of experience in software development
• Strong experience with C#, .NET Core, ASP.NET, Entity Framework
• Proficiency with Angular for frontend development
• Hands-on experience with Microsoft Azure or AWS
• At least an Upper-intermediate level of English
• Proactivity and a sense of ownership

Responsibilities

• Design, develop, and maintain reliable software in line with technical requirements
• Analyze requirements, and independently estimate and set up tasks’ acceptance criteria
• Evaluate and coordinate tasks’ deadlines with the Technical Leader or Project Manager
• Apply the best software development practices and coding standards to produce high-quality and performant solutions
• Stay up-to-date with modern technology and optionally obtain professional certifications
• Participate as a trainer or a trainee in various learning programs outside the main project

About client

It is a fast-growing team building cutting-edge Web3 governance infrastructure. This platform empowers decentralized communities (DAOs) to coordinate proposals, voting, delegation, and resource allocation at scale – all without complex custom smart contracts.
The company collaborates with some of the most influential Web3 protocols, helping them streamline decision-making, increase participation, and strengthen community ownership. Drawing on this experience, the team is developing its own governance protocol to bring proven, secure, and user-friendly tools to an even wider audience.

Requirements:

• Understanding of Ethereum’s architecture and familiarity with L2 solutions;
• Ability to read Solidity code;
• Strong computer science fundamentals, particularly in building scalable and maintainable systems;
• A track record of delivering learning while delivering high-quality, maintainable code that facilitates collaboration within a codebase;
• You want to start committing code on day one;
• High level of English.

Nice to have

• Experience working on open-source projects;
• Expertise in designing for crypto applications;
• Knowledge of the Governance Ecosystem in Crypto (Eg. ERC20Votes);
• Experience working with EVM Indexers;
• Demonstrated ability to improve infrastructure through;
• Building design systems;
• Making it easier for others to contribute effectively.

Responsibilities:

• You will work on building out the next generation of governance applications, focusing on the product, scaling it, and end user experience;
• You will work closely with our head of engineering, head of design, and head of product to build and own features end-to-end;
• Working on the front-end, having strong opinions on where the data should live in the backend, and giving yourself and the team leverage by writing automated tests and good docs.

Intetics Inc., a global technology company providing custom software application development, distributed professional teams, software product quality assessment, and “all-things-digital” solutions, is seeking a highly skilled and experienced Senior Fullstack PHP Developer to join our dynamic team.

About the project:

This project offers a unified platform that consolidates vulnerability, threat, and asset data, enabling organizations to effectively prioritize and remediate critical exposures. By integrating information from over 150 security tools, it provides a centralized hub for risk-based vulnerability management, automating workflows and enhancing security outcomes. The platform is designed to scale and streamline vulnerability and exposure management programs, ensuring efficient mitigation of potential threats

Requirements

The following skills and experience are key to succeeding in this role:

• Excellent knowledge of modern versions of PHP
• Excellent knowledge across Frontend technologies, including HTML5, CSS, JavaScript
• Experience across different Frontend frameworks
• Experience working with relational databases (SingleStore/MEMSQL a bonus)
• Experience maintaining applications on Linux platforms in cloud environments.
• Background following Agile/Scrum methodologies in a professional setting.
• Demonstrated experience with technical troubleshooting.
• Ability to work independently and with a team, including with a team across different time zones.

Preferred Qualifications:

• Experience working with vulnerability scanning technologies on any part of the tech stack (e.g., SCA, SAST, DAST, IAST, VM Scanning, Container, etc.)
• Experience with Zend Framework
• Experience with ExtJS
• Experience working in cloud environments, ideally AWS.
• Experience working with data analytics and/or data science.

We’re opening the position of a Senior Full-Stack Engineer (JavaScript, Node.js, Vue.js) to work in a team of our Client whose product is a large SaaS platform in the Oil & Gas segment.

Responsibilities:

• Develop both front-end and back-end components of applications to ensure end-to-end functionality
• Collaborate with cross-functional teams to define, design, and deliver new features in line with product specifications
• Troubleshoot and debug across the stack to maintain a seamless experience for end users
• Optimize application performance and responsiveness
• Continuously improve code quality by following best practices in both front-end and back-end development
• Write and maintain automated tests, as well as ensure their proper execution to guarantee application stability and reliability

Requirements:

• Proficiency in TypeScript and JavaScript for both front-end and back-end development
• 5+ years of experience with front-end and back-end frameworks
• Familiarity with common databases (PostgreSQL, MongoDB) and the ability to write efficient queries
• Knowledge of the microservices architecture and RESTful API design, including security best practices
• Experience with testing frameworks for both front-end and back-end development, such as Jest, Cypress, Mocha, or Jasmine
• Understanding of CI/CD pipelines and tools like Jenkins, GitLab, or GitHub Actions
• Excellent problem-solving skills, attention to detail, and effective communication abilities
• English level – Upper-Intermediate or higher

Will be a plus:

• Knowledge of Java