Jobs
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Β· 56 views Β· 10 applications Β· 2d
Fullstack JS (React + Node.js) Developer for Blockchain domain
Full Remote Β· Ukraine Β· Product Β· 1 year of experience Β· IntermediateCowchain blockchain development company is actively looking for Fullstack JS (React + Node.js) Developer to join our DApp development team. About us: Cowchain have successfully completed 70+ projects mainly on EVM-based blockchains such as Ethereum,...Cowchain blockchain development company is actively looking for Fullstack JS (React + Node.js) Developer to join our DApp development team.
About us:
Cowchain have successfully completed 70+ projects mainly on EVM-based blockchains such as Ethereum, Polygon, Binance Smart Chain, Avalanche including Coinmarketcap leaders with 180M+ total capitalization and 20M+ daily trading volume in Move2Earn, Play2Earn and DeFi industries.Required skills:
β At least 1-year commercial experience in the front-end development
β Node.js experience is A MUST
β Responsive layout, SCSS
β Typescript, axios
β Next.js
β JIRA, gitflowWill be a huge plus:
β Web3/Ethers librariesTech stack:
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β React.js, Javascripts, Tailwind css, SCSS, SASS
β Node.js, Nest.js, Microservices
β PostgreSQL
β TheGraph (Subgraph), Event indexing back-end
β Azure, AWS, Google Cloud
β Docker, Kubernetes
β EVM-based blockchains (Ethereum, Avalanche, Polygon, Binance Smart Chain, Velas, Hedera etc)
What will you do:
β New features development
β Bugfixes and support existing solutions
β Participate in project architecture discussions
β Build solutions from scratch as well as join on-going development process
β Have fun
What we offer:
β Flexible working schedule, remote work
β Competitive salary with bonuses for activities
β Ability to dive into fast-growing blockchain/crypto industry
β Work with modern tech stack (blockchain)
β Paid vacations, sick leaves
β 100% friendly/family team -
Β· 97 views Β· 29 applications Β· 24d
Senior PHP / Node.js Engineer
Full Remote Β· Worldwide Β· Product Β· 5 years of experience Β· Upper-IntermediateWeβre looking for an experienced Senior PHP / Node.js Engineer who wants to be part of a global product team with a strong engineering culture and a modern tech stack. We have mature development processes, solid DevOps practices, and a strong focus on...Weβre looking for an experienced Senior PHP / Node.js Engineer who wants to be part of a global product team with a strong engineering culture and a modern tech stack. We have mature development processes, solid DevOps practices, and a strong focus on clean code and software quality. If youβre someone who takes ownership, enjoys shaping architecture, and loves automation β we might be a great match.
What You'll Do
- Build and maintain microservices using PHP and Node.js
- Design and implement scalable APIs and internal services
- Contribute to technical decisions and architectural discussions
- Work on refactoring and improving the existing codebase
- Collaborate through code reviews and pair programming
- Follow and help improve CI/CD processes and testing standards
- Participate in TDD/BDD, A/B testing, and best practice adoption
Tech Stack
Backend:
- PHP 8+ (Symfony, Laravel)
- Node.js (Express, Fastify, etc.)
Databases:
- MongoDB, MySQL, PostgreSQL
DevOps & Infrastructure:
- AWS (EC2, S3, RDS, EKS, etc.)
- Kubernetes, Docker
- Jenkins
Messaging & APIs:
- SQS, SNS, REST APIs, Webhooks
Monitoring & Logging:
- Prometheus, Grafana, Kibana
Testing:
- PHPUnit, Postman, Jest / Mocha
- TDD / BDD
- A/B Testing
What We're Looking For
- 5+ years of experience in backend development
- Strong hands-on experience with PHP (Symfony or Laravel) and Node.js (both required)
- Solid understanding of microservice architecture
- Experience with Docker and Kubernetes in production
- Familiarity with CI/CD pipelines and tooling
- Skilled in writing tests and maintaining code quality
- English level B1 or higher for team communication
Nice-to-Haves
- Experience with TypeScript
- Background in high-load or scalable systems
- Experience working in distributed, international teams
Work Setup: Fully remote, flexible hours
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Team: International, highly professional, knowledge-sharing culture
Processes: Mature, transparent, and open to improvements
Communication: Direct, no bureaucracy β we value initiative and ideas -
Β· 179 views Β· 25 applications Β· 23d
Senior Back-End Developer (Typescript, Nest)
Full Remote Β· Worldwide Β· 5 years of experience Β· IntermediateMustardHub is a B2B SaaS startup in the employee benefits, rewards & recognition space. We've built our MVP in 2023, confirmed the hypothesis with several large customers, and are now underway building the v1 from ground-up. This position is for an...MustardHub is a B2B SaaS startup in the employee benefits, rewards & recognition space.
We've built our MVP in 2023, confirmed the hypothesis with several large customers, and are now underway building the v1 from ground-up.
This position is for an experienced, autonomous back-end developer. We're a very small team, led by the two co-founders, with an experienced backend architect/lead developer, 2 FE devs, BA/PM, and a talented designer.
About You:
- Are an experienced developer who is not afraid to get his/her hands dirty
- You've worked on large B2B or B2C SaaS products
- You can teach me (and everyone else on the team) the right ways of building our back end
- You understand what working in early-stage startups is like
- Your English is good enough to have conversations with patient fluent speakers
- You are EXCITED about being on the ground floor of a startup that changes how companies approach employee rewards & benefits management
- You're already using or are willing to adopt modern AI coding tools like Cursor+Composer with Claude, v0, and others to increase your output 2-4x.
Our Tech Stack:
- Typescript: React, Nest, GraphQL/Apollo, Postgres.
We're based in Austin, TX (US) but the development team is expected to be all remote. The other team members are in Ukraine and the rest of Eastern Europe. You're expected to have at least a few hours overlap with the CDT timezone each day.
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Β· 76 views Β· 7 applications Β· 27d
NodeJS Backend Developer + Data (only Ukraine)
Full Remote Β· Ukraine Β· Product Β· 4 years of experience Β· Upper-IntermediateWe are looking for a NodeJS Backend Developer. Every developer in our team can impact the flow of technology β from introducing the smallest library to making big infrastructure changes. We welcome open-minded developers who like to share knowledge and...We are looking for a NodeJS Backend Developer. Every developer in our team can impact the flow of technology β from introducing the smallest library to making big infrastructure changes. We welcome open-minded developers who like to share knowledge and help each other push the company forward to the cutting edge of todayβs tech. Our team can do it all (NodeJS, MongoDB, Redis, K8S, SQL, Docker, Google Pub/Sub, and Cloud Services-GCP).
Responsibilities:- Design & develop services in NodeJS, MongoDB, SQL
- Work both autonomously and collaboratively across disciplines with Product and Developers
- Solve various product challenges with creative solutions
Support existing internal products
Requirements:
- B.Sc. in computer science or equivalent
- Experience with Backend Services NodeJS - minimum 4 years - must
- Deep understanding of NodeJS Core Infrastructure β async operations, multi threads, and streams
- Experience with Kafka/PubSub or any other message broker
- Experience with MongoDB and MySQL
- Experience with Cloud Services (GCP)
- Experience with Docker and Orchestration Infrastructures (K8S) and microservices
- Experience with server API and HTTP calls on a large scale
- Experience with OOP principles and design
Freely spoken English
Advantages:- Experience with Redis
- Experience with CI-CD
What we offer:
- 20 working daysβ vacation;
- 10 paid sick leaves;
- public holidays;
- equipment;
- accountant helps with documents;
- many cool team activities.
Apply now and start a new page of your fast career growth with us!
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Β· 63 views Β· 8 applications Β· 20d
Senior FullStack developer Node.js/React.js
Full Remote Β· Ukraine Β· 6 years of experience Β· Upper-IntermediateROLE OVERVIEW We are seeking a Senior Full Stack Engineer with a proven track record in Node.js and React.js. You will be responsible for designing, developing, and optimizing both the frontend and backend services of our AI-driven recruiting platform....ROLE OVERVIEW
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We are seeking a Senior Full Stack Engineer with a proven track record in Node.js and React.js. You will be responsible for designing, developing, and optimizing both the frontend and backend services of our AI-driven recruiting platform. Your contributions will be pivotal in integrating new AI features.
TEAM
You will be part of a cross-functional team consisting of 4 developers, 1 QA, 1 BA, 1 PO, a DevOps engineer, and a tech lead. Together, weβre tackling the challenges of managing multiple data integrations, developing AI-driven processes, and creating a user-friendly website to transform the hiring process.
Technical knowledge
- 6+ years of professional experience with Node.js and React.js.
- Strong expertise with Express.js and Next.js frameworks.
- Solid TypeScript experience.
- Hands-on experience with GCP or AWS services (e.g., Cloud Storage / S3, PubSub / SQS, Cloud Functions / Lambda).
- Proficiency in both SQL and NoSQL databases.
- Strong experience developing REST and GraphQL APIs.
- ElasticSearch experience for search and indexing.
- Experience with TDD methodologies and writing unit tests to ensure high-quality, maintainable code.
- Upper-intermediate or higher level of spoken English (B2+).
Responsibilities
- Design and implement frontend (React.js, Next.js) and backend (Node.js, Express.js) components, ensuring maintainability, scalability, and performance.
- Develop and maintain RESTful APIs and microservices to support data flows within the platform.
- Utilize GCP or AWS services (Cloud Storage / S3, Pub/Sub or SQS, Cloud Functions or Lambda) for optimal performance and scalability.
- Work with SQL and NoSQL databases to store and manage large data sets efficiently.
- Leverage ElasticSearch for advanced data search and analytics capabilities.
- Collaborate closely with the QA, BA, PO, DevOps, and Tech Lead to deliver high-quality features in an agile environment.
- Integrate AI components (OpenAI, AssemblyAI, etc.) into the platform to power advanced features such as natural language processing and data analysis.
- Conduct peer reviews, uphold coding standards, and mentor junior developers.
- Participate in architecture discussions, propose improvements, and keep the tech stack up-to-date.
Will be a plus
- Commercial experience with GCP
- Development of LLM integrations (OpenAI, AssemblyAI, Anthropic)
- Commercial experience with workflow engines such as GCP workflows, Kestra, AWS Step Functions and so on
- Prompt engineering experience
What we offer
- Interesting and challenging tasks;
- Opportunity for growth and professional development;
- Competitive salary;
- Support in self-education and initiatives aimed at professional development (annual training budget);
- Flexible working hours;
- Transparent communication;
- Regular performance reviews;
- 18 working days of vacation, 10 paid sick leave days;
- Possibility to work remotely. -
Β· 56 views Β· 8 applications Β· 20d
NodeJS Backend Developer + Data (only Ukraine)
Full Remote Β· Ukraine Β· Product Β· 4 years of experience Β· Upper-IntermediateWe are looking for a NodeJS Backend Developer. Every developer in our team can impact the flow of technology, from introducing the smallest library to making big infrastructure changes. We welcome open-minded developers who like to share knowledge and...We are looking for a NodeJS Backend Developer. Every developer in our team can impact the flow of technology, from introducing the smallest library to making big infrastructure changes. We welcome open-minded developers who like to share knowledge and help each other push the company forward to the cutting edge of todayβs tech. Our team can do it all (NodeJS, MongoDB, Redis, K8S, SQL, Docker, Google Pub/Sub, and Cloud Services-GCP).
Responsibilities:- Design & develop services in NodeJS, MongoDB, SQL
- Work both autonomously and collaboratively across disciplines with Product and Developers
- Solve various product challenges with creative solutions
Support existing internal products
Requirements:
- B.Sc. in computer science or equivalent
- Experience with Backend Services NodeJS - minimum 4 years - must
- Deep understanding of NodeJS Core Infrastructure β async operations, multi threads, and streams
- Experience with Kafka/PubSub or any other message broker
- Experience with MongoDB and MySQL
- Experience with Cloud Services (GCP)
- Experience with Docker and Orchestration Infrastructures (K8S) and microservices
- Experience with server API and HTTP calls on a large scale
- Experience with OOP principles and design
Freely spoken English
Advantages:- Experience with Redis
- Experience with CI-CD
What we offer:
- 20 working daysβ vacation;
- 10 paid sick leaves;
- public holidays;
- equipment;
- accountant helps with documents;
- many cool team activities.
Apply now and start a new page of your fast career growth with us!
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Β· 84 views Β· 17 applications Β· 20d
Senior Backend Engineer, PHP and Node.js (Platform)
Full Remote Β· Worldwide Β· Product Β· 5 years of experience Β· Upper-IntermediateFounded in 2012, Playson is a leading iGaming supplier recognized worldwide. We provide our customers with a high-end micro-service-based platform as a service that aims to process billions of financial transactions per day. We provide a cross-regional...Founded in 2012, Playson is a leading iGaming supplier recognized worldwide. We provide our customers with a high-end micro-service-based platform as a service that aims to process billions of financial transactions per day. We provide a cross-regional setup and are chasing latency reduction down to zero. We highly invest in delivering the best game experience and smooth connection regardless of the internet coverage and bandwidth of the game clients.
Role Overview:
One of our squad teams is looking for a Senior Backend Engineer to participate in developing our cutting-edge solution, where milliseconds matter. Our problem statement is not straightforward, as we aim to achieve high-end results in all important technical aspects of our business:
- best availability,
- lowest possible latency in all transaction processing operations and in every micro-service,
- the most efficient resource usage.
If youβre a product-passionate person, your mind is keen to solve deep tech engineering problems, and you have a fast βPoC firstβ approach with a deep sense of ownership, we would love to hear from you.
To succeed in the role, you will have:
- Degree in Computer Science or related field.
- Strong proficiency in PHP with a deep understanding of OOP, SOLID, MVC architectures, and design patterns.
- Experience in building and consuming RESTful APIs.
- Knowledge and experience in Web application frameworks (e.g. Symfony, Laminas,)
- Strong development experience in Node.js/TypeScript.
- Solid grasp of asynchronous programming techniques and their applications in PHP and JavaScript.
- Knowledge of relational databases (MySQL, PostgreSQL), columnar databases (Redshift, ClickHouse), and NoSQL technologies (DynamoDB, MongoDB).
- Skilled in developing and maintaining end-to-end and unit tests.
- Proven track record of developing production-ready solutions.
Preferred additional qualifications:
- Experience with large-scale microservices architecture.
- Experience with Apache Kafka.
- Experience with GRPC.
- Familiarity with cloud providers (AWS, GCP).
- Knowledge of Kubernetes.
- Understanding of application security and industry best practices.
- Degree in Computer Science or related field.
What will you be doing?
- Develop and maintain robust backend systems for our promotional features.
- Optimize existing systems for enhanced performance and scalability.
- Lead technical decisions and contribute to our SaaS solutions.
- Collaborate with distributed teams to innovate and implement new features.
- Ensure code and architectural excellence through reviews.
- Address complex technical challenges with innovative solutions.
If the job description rings a bell β take action and apply!
Looking forward to welcoming you to the iGaming world!Ambitious goals require a quick ability to maneuver through changes in the world. Playson is all about that.
Join us today!
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Β· 135 views Β· 55 applications Β· 18d
Full-stack developers (React/Next.js + Node.js/Nest.js)
Part-time Β· Full Remote Β· Worldwide Β· 5 years of experience Β· Advanced/FluentDescription We are looking for Full-stack developers (React + Next.js/Node.js), Part-time (with potential for full-time) a passionate, innovative, results-oriented specialist with a heart-deep commitment to success to join our...Description
We are looking for Full-stack developers (React + Next.js/Node.js), Part-time (with potential for full-time) a passionate, innovative, results-oriented specialist with a heart-deep commitment to success to join our company.
Responsibilities:
- Build and deploy automated, cutting-edge software solutions;
- Design and develop software tailored to business needs;
- Collaborate with cross-functional teams to gather and analyze requirements;
- Improve software performance, scalability, and reliability;
- Write clean, efficient, and maintainable code;
- Design and develop a software application;
- Ability to create custom interface components in React / Next.js;
- Analyze requirements and collaborate with team members to produce thoughtful software designs.
- Provide accurate estimates on work items.
- Participate in code review;
Requirements:
- Experience with React, TypeScript, Next.js, Node.js/NestJS;
- Deep understanding of the technology stack and software development processes;
- Familiarity with building and consuming RESTful APIs;
- Proficiency in database technologies such as PostgreSQL;
- Strong problem-solving and debugging skills;
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Β· 116 views Β· 12 applications Β· 13d
Developer
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 3 years of experienceWe are seeking a highly skilled specialist for a challenging and unique project focused on engineering a sophisticated proxy server solution. The primary objective is to enable access to specific online games via this proxy, while ensuring maximum stealth...We are seeking a highly skilled specialist for a challenging and unique project focused on engineering a sophisticated proxy server solution. The primary objective is to enable access to specific online games via this proxy, while ensuring maximum stealth and successfully circumventing existing security measures and geo-restriction mechanisms.
Key Responsibilities:
- Proxy System Engineering: Design, develop, or configure a robust proxy server architecture capable of reliably handling traffic for both the game's launcher and the game client.
- Dynamic Content Manipulation: Implement advanced logic for real-time modification of proxied web content (HTML, CSS, JavaScript), specifically targeting the removal or neutralization of tracking scripts and analytics elements (e.g., Google Tag Manager, Google Analytics, custom statistics).
- Security & Restriction Bypass: Analyze and devise methods to overcome anti-proxy detection systems and geo-blocks, which may involve techniques related to IP validation, header inspection, JavaScript challenges, fingerprinting, and more.
- Code Analysis & Deobfuscation: Perform in-depth analysis of obfuscated client-side JavaScript to fully understand its operational logic and identify embedded security or detection mechanisms, adapting the proxy interaction accordingly.
Required Qualifications:
- Proven expertise and extensive hands-on experience in configuring, managing, and/or developing proxy server solutions (e.g., Nginx, HAProxy, Squid, or custom implementations using languages like Python, Go, Node.js).
- Demonstrated ability to perform complex, on-the-fly manipulation of HTTP/HTTPS traffic and web content (HTML, CSS, JS).
- Advanced proficiency in JavaScript deobfuscation techniques and thorough analysis of complex client-side codebases.
- Significant experience utilizing network traffic analysis tools (such as Wireshark, Fiddler, Burp Suite, Charles Proxy) for deep inspection and debugging.
- Solid understanding of core web technologies and protocols: HTTP/HTTPS, request/response headers (incl. Referer, User-Agent), CORS, WebSockets, cookies, local storage, and iframe mechanics (incl. sandbox attribute implications).
- Prior experience dealing with anti-fraud systems, bot detection, or similar security measures is highly advantageous.
- Strong analytical and problem-solving capabilities, coupled with persistence and a methodical approach to tackling unconventional technical challenges.
What we offer:
- Remote work format;
- Working hours from 10:00 to 18:00 (Mon-Fri);
- Interesting work in successful projects;
- Timely payment of salaries, official employment, 24 days of vacation and fun corporate events;
- A friendly team and a pleasant atmosphere without pressure, stress and other negative things.
We believe in the importance of unlocking the inner potential of each team member, we have an open and democratic system of work organization.
We are waiting for you on our team!
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Β· 113 views Β· 11 applications Β· 10d
Node.js Developer with AI Expertise β Vibe Coder
Full Remote Β· Ukraine Β· Product Β· 4 years of experience Β· IntermediateAscendix Technologies is a global technology company delivering innovative cloud and AI-powered solutions since 1996. With offices across Europe and a remote-first culture, we combine deep technical expertise with a forward-looking mindset to build...Ascendix Technologies is a global technology company delivering innovative cloud and AI-powered solutions since 1996. With offices across Europe and a remote-first culture, we combine deep technical expertise with a forward-looking mindset to build scalable, intelligent applications.
Are you passionate about Node.js and eager to work in a cutting-edge environment where AI is integral to the development process? At
Ascendix, we embrace βvibe codingβ β a collaborative approach where developers write approximately 50% of their code with AI assistance. This role is for you if you want to be at the forefront of AI-augmented software development.
As a Node.js Developer with AI expertise, you will:
- Develop backend services primarily in Node.js, leveraging AI tools to generate roughly half of your codebase.
- Collaborate closely with AI coding assistants (e.g., OpenAI, Anthropic models) to accelerate development while maintaining high code quality.
- Experiment with AI-driven workflows and continuously improve the integration of AI-generated code into production systems.
- Participate in code reviews, ensuring AI-generated contributions meet maintainability and security standards.
Document technical solutions and share AI best practices within the team.
What We Expect
- Minimum 4 years of professional experience with Node.js and backend development.
- Hands-on experience working with AI and Large Language Models (LLMs) in software development over the past year.
- Comfort with writing and reviewing code where approximately 50% is AI-generated, embracing a vibe coding mindset.
- Be an advanced user of Cursor, Github Copilot, Windsurf, Trae, or similar AI-first IDEs.
- Hands-on Experience with using UI generating assistants like v0.dev, lovable, replit, bolt, or similar.
- Strong English communication skills (Intermediate+).
- Familiarity with cloud AI services (Azure AI, AWS Textract) and frameworks like NestJS is a plus.
- Understanding of CI/CD pipelines and automated testing.
Please note
By clicking the βApplyβ button for the vacancy, you automatically consent to process your personal data.We sincerely appreciate each response and the expressed interest in our job opening. If we do not contact you within a week, it means that, at this moment, your CV has not been selected for further consideration for this position. Nevertheless, we will keep your resume in our candidate database and will definitely inform you if a vacancy that matches your experience becomes available.
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Β· 84 views Β· 35 applications Β· 5d
Backend Developer
Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· Upper-IntermediateWe're looking for an experienced and driven NodeJS backend developer to join our passionate team! We're building a next-generation platform designed to challenge conventional workflows and introduce smarter, more intuitive backend systems. The...We're looking for an experienced and driven NodeJS backend developer to join our passionate team!
We're building a next-generation platform designed to challenge conventional workflows and introduce smarter, more intuitive backend systems. The architecture is focused on scalability, performance, and developer experience, enabling seamless integration and innovation. This is an opportunity to work on high-impact, meaningful features that will power real-world applications used by thousands.
Responsibilities:- Develop and maintain scalable backend services with Node.js
- Build and optimise RESTful APIs
- Work with SQL/NoSQL DBs
- Ensure code is clean, well-tested, and production-ready
- Collaborate with cross-functional teams to deliver high-quality features
- Adapt to new tools and technologies as needed
Requirements:- 5+ years of experience in backend development
- Strong proficiency in Node.js, TypeScript, and JavaScript (ES6+)
- Solid understanding of REST architecture
- Experience with NoSQL and SQL databases
- Able to work autonomously and deliver quality under tight timelines
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Β· 145 views Β· 17 applications Β· 30d
Back-End Engineer
Full Remote Β· Ukraine Β· 5 years of experience Β· Upper-IntermediateOn behalf of our Client from France, Mobilunity is looking for a Back-End Engineer. Our client is a table management software and CRM that enables restaurant owners to welcome their customers easily. The app is useful to manage booking requests and...On behalf of our Client from France, Mobilunity is looking for a Back-End Engineer.
Our client is a table management software and CRM that enables restaurant owners to welcome their customers easily. The app is useful to manage booking requests and register new bookings. You can view all your bookings, day after day, wherever you are and optimize your restaurantβs occupation rate. Our client offers a commission-free booking solution that guarantees freedom above all. New technologies thus become the restaurateurs best allies for saving time and gaining customers while ensuring a direct relationship with them.
Their goal is to become the #1 growth platform for Restaurants. They believe that restaurants have become lifestyle brands, and with forward-thinking digital products, restauranteurs will create the same perfect experience online as they already do offline, resulting in a more valuable, loyalty-led business.They are looking for a back-end engineer to help architect and build a backend designed for performance, reliability, and isolation for their B2B platform. Youβll design APIs and data replication flows to feed a new B2C search and booking experience. Youβll ensure their B2C platform stays live even if B2B is down.
Requirements:- 5+ years experience in a software development
- Strong experience with caching strategies, event-driven architectures, and read replicas
- Proficiency with Node.js, and frameworks like NestJS or AdonisJS
- Hands-on experience with PostgreSQL
- Familiarity with API Gateway, Infrastructure as Code (e.g., Terraform), and AWS services (including SNS, IA, etc.)
- Understanding of search engine technologies such as Elasticsearch or OpenSearch
- Familiarity with availability models in the hospitality industry is a plus
- Experience with React Native is a plus
- Excellent problem-solving skills
- Ability to communicate clearly and effectively both verbally and in writing with internal teams.
- Upper-intermediate, close to advance English
In return we offer:- The friendliest community of like-minded IT-people
- Open knowledge-sharing environment β exclusive access to a rich pool of colleagues willing to share their endless insights into the broadest variety of modern technologies
- Mobilunity Medical Insurance program designed to attend our teamsβ needs
- Paid vacations and sick leaves, including 5 paid days per year that donβt require a sick note
- Perfect office location in the city-center (900m from Lukyanivska metro station with a green and spacious neighborhood) or remote mode engagement: you can choose a convenient one for you, with a possibility to fit together both
- No open-spaces setup β separate rooms for every teamβs comfort and multiple lounge and gaming zones on all of the 3 floors
- English classes in 1-to-1 & group modes with elements of gamification
- Neverending fun: sports events, tournaments, music band, multiple affinity groups
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Come on board, and letβs grow together! -
Β· 467 views Β· 134 applications Β· 30d
Junior Node.js Developer
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 0.5 years of experience Β· IntermediateAt Red Rocket Software, we are looking for an energetic and detail-oriented Junior Node.js Developer who has already completed his first real projects and is ready to develop in a team of experienced engineers. You will be working on the backend of modern...At Red Rocket Software, we are looking for an energetic and detail-oriented Junior Node.js Developer who has already completed his first real projects and is ready to develop in a team of experienced engineers. You will be working on the backend of modern web applications, solving interesting problems and improving your development skills.
What to do:
- Contribute to the development of server-side application logic using Node.js and TypeScript.
- Work with the Express or NestJS frameworks.
- Integrate external APIs, databases and third party services.
- Write clean, maintainable code and participate in code reviews.
- Debug, test and enhance existing functionality.
- Work with front-end developers and designers.
- Work with relational databases (MySQL or PostgreSQL).
- Participate in planning and architecture discussions.
What we expect:
- 6 months or more of backend development experience in Node.js.
- Strong JavaScript and TypeScript skills.
- Understanding of REST principles, working with databases, permissions.
- Experience with Express or NestJS.
- Git skills and experience with version control systems.
- At least B2 level of English (verbal and written communication).
- Willingness to learn and improve skills, responsibility and initiative.
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Β· 269 views Β· 114 applications Β· 27d
Backend Developer Nest.js (React/Next.js as a Plus)
Full Remote Β· Countries of Europe or Ukraine Β· 1 year of experience Β· Pre-IntermediateWeβre looking for a Backend Developer with strong experience in Nest.js to join our engineering team at FuturiX Solutions If you enjoy building structured, scalable server-side applications β and optionally have some frontend exposure with Next.js or...Weβre looking for a Backend Developer with strong experience in Nest.js to join our engineering team at FuturiX Solutions π οΈ
If you enjoy building structured, scalable server-side applications β and optionally have some frontend exposure with Next.js or React β weβd love to hear from you. Youβll work on web platforms across fintech, crypto, e-commerce, and internal tools.
π οΈ Key Responsibilities:
πΉ Design, develop, and maintain backend services using Nest.js
πΉ Build and document RESTful or GraphQL APIs
πΉ Integrate third-party services, databases, and external APIs
πΉ Collaborate with frontend developers to define data contracts and ensure smooth integration
πΉ Write clean, testable code and participate in code reviews
πΉ Optimize performance and security of backend systems
πRequirements:
πΉ Proficiency in TypeScript and Nest.js
πΉ Solid understanding of Node.js and backend architecture
πΉ Experience working with PostgreSQL, MySQL, or other relational databases
πΉ Familiarity with authentication, RBAC, and security best practices
πΉ Version control with Git and knowledge of GitFlow
πΉ Understanding of REST API design and HTTP principles
πΉ Good communication skills and ability to work in a team
β¨Nice-to-Haves:
πΉ Experience with Next.js or React (to collaborate more effectively on full-stack features)
πΉ Knowledge of WebSockets, Redis, or message queues
πΉ Familiarity with containerization tools like Docker
πΉ Experience with cloud platforms like AWS, Vercel, or Heroku
π± Why Join Us?πΉ Collaborative Team Culture β mentorship, mutual support, and a passion for excellence
πΉ Influence and Innovation β real impact on company decisions and exciting projects
πΉ Growth-Oriented Environment β continuous learning and personal development
πΉ Challenging Projects β opportunities to push your skills to the next level
πΉ Professional Development β access to training and resources
πΉ Modern technology stack
At FuturiX Solutions, we help you build real-world skills while working on meaningful projects in mobile and web.
Apply today and become part of a team that values growth, ownership, and clean code ππ
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Β· 85 views Β· 6 applications Β· 27d
Senior Backend Engineer (Node/Go)
Full Remote Β· Ukraine Β· 6 years of experience Β· Upper-IntermediateWeβre looking for a Senior Backend Engineer to join our lean, highly skilled R&D team. In this role, youβll work primarily on backend API development using Node.js (TypeScript), while also contributing to our powerful CLI tools written in Go. Youβll have...Weβre looking for a Senior Backend Engineer to join our lean, highly skilled R&D team. In this role, youβll work primarily on backend API development using Node.js (TypeScript), while also contributing to our powerful CLI tools written in Go. Youβll have a direct hand in shaping the architecture, scalability, and quality of a system used by modern engineering teams.
What Youβll Do
- Lead backend API development using Node.js (TypeScript) β designing, building, and maintaining scalable services.
- Contribute to CLI development with Go, enhancing tooling that empowers users to interact seamlessly with the platform.
- Architect and optimize backend systems and APIs, ensuring performance, security, and reliability at scale.
- Take complete ownership of projects, from initial definition and design to development, testing, and post-deployment.
- Collaborate closely with a tight-knit R&D team through code reviews, technical discussions, and product planning.
- Uphold coding standards and best practices while influencing architectural and technical decisions.
Communicate technical concepts clearly across engineering and product teams.
What you bring
- Bachelor's degree in computer science or equivalent engineering experience from a distinguished military unit.
- 6+ years of software engineering experience, with 3+ years focused on backend development at scale.
- Expert-level knowledge of Node.js (TypeScript) backend development, with extensive experience building RESTful APIs and working with microservices architectures.
- Strong background in relational databases (e.g. MySQL, PostgreSQL), caching (e.g. Redis, Dragonfly), and cloud services (AWS: S3, RDS, IAM).
- Solid understanding of software architecture, API design, distributed systems, and scalable backend patterns.
- Excellent English communication skills (written and verbal).
A collaborative spirit and drive for tackling complex technical challenges in a fast-paced startup environment.
Bonus points
- Hands-on experience with Go, particularly in building CLI tools or backend systems.
- Experience with Infrastructure as Code tools like Terraform, Pulumi, or CloudFormation.
- Familiarity with Docker, Kubernetes, and containerized application delivery.
- Experience working with graph databases (e.g., NeptuneDB, Neo4j).