Jobs Node.js

N-iX is looking for a Lead/Senior Node.js Engineer for one of our clients.

The first Israeli SMS aggregator - connecting businesses of all sizes to the world with an API that developers love with a live, large-scale messaging platform powering tens of millions of events daily under strict SLA requirements. We provide the backbone infrastructure that enables reliable and real-time communication at scale.

Role mission
Join the core engineering team of client, a live large-scale messaging platform, and act as a production-grade backbone engineer responsible for systems processing tens of millions of events per day under strict SLA requirements.

This is a long-term, full-time role focused on stability, scalability, and reliability, rather than feature velocity at the expense of quality.

Key Responsibilities:

• Design, develop, and maintain large-scale messaging and event-driven backend platforms.
• Drive migration initiatives from monolithic to microservices architectures.
• Champion low-latency, real-time system operation (WebSockets, Socket.IO, streaming pipelines).
• Ensure reliability and observability through strong monitoring and incident handling systems.

• Collaborate and integrate deeply with the engineering team to guarantee long-term platform evolution and quality.

   

Mandatory Experience:

• Backend Engineering: 6+ years of hands-on backend experience.
• Expertise: Node.js, TypeScript at a production and expert level.
• Architecture: Microservices design and migration from monoliths.
• API Design: REST, OpenAPI / Swagger.
• High-Load Messaging: Proven experience with high-throughput systems; message queues/event-driven (Kafka or RabbitMQ mandatory).
• Resilience: Handling backpressure, retries, DLQs, idempotency, rate limiting, failure isolation.
• Realtime Systems: Experience with realtime systems (WebSockets, Socket.IO, WebRTC, streaming pipelines), processing telemetry or delivery reports.
• Databases & Caching: PostgreSQL/MySQL (schema design, performance tuning), Redis for caching/buffering.
• Cloud & Deployment: Strong experience with GCP, Docker, CI/CD pipelines.
• Observability: Prometheus, Grafana, Datadog, Sentry, or Kibana.

• Production Readiness: Experience in incident response and on-call rotations.

   

Strong Advantages (Nice to Have):

• Payments, fintech, or banking system experience.
• Security and authentication (JWT, OAuth2).
• Infrastructure as Code (Terraform).
• Kafka at scale.
• Technical leadership, system ownership roles.

• Experience with unstable third-party APIs.

   

Soft Skills:

• Strong ownership and system-level thinking.
• Calm under pressure, Excellent English communication.
• Team-first orientation (not freelance-focused).

• Proactive and independent within a collaborative environment.

   

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

Join us as a Senior Node.js Developer and become part of a team that builds an innovative product with clean code, bold solutions, and a strong team spirit! You’ll work directly with stakeholders, influencing key decisions and driving product growth.

Zeely AI is a platform that leverages artificial intelligence to generate viral UGC videos and ad banners, and to launch effective ad campaigns on Facebook and Instagram — helping small businesses get noticed and grow. We already have 1 million users in the US, making us one of the Top 3 players in our vertical on the American market by active user count. 

Zeely is a stable product, growing more than 4x annually in the US, with a team of 130+ professionals. We are proud to be part of the Google for Startups Alumni community and official partners of Meta and TikTok. In 2024, Zeely was recognized among the Top 25 fastest-growing startups in Ukraine by Forbes.

Your key responsibilities:

• Developing and maintaining the back-end of web applications
• Designing and building REST APIs
• Working with PostgreSQL and Redis databases
• Integrating with third-party APIs
• Building and deploying applications on AWS (EC2, S3, CloudFront)
• Writing unit and integration tests
• Optimizing application performance
• Debugging and troubleshooting issues
• Writing technical documentation
• Conducting code reviews

What we’re looking for:

• 5+ years of commercial experience with Node.js applications
• 1+ years of experience with microservices architecture
• 2+ years of hands-on work with Redis and PostgreSQL/MySQL (data modeling, indexing, caching, ORM such as Prisma/TypeORM/Drizzle ORM)
• Experience with AWS
• 2+ years of experience with message brokers
• 1+ years of experience with Docker
• Understanding of scalable and reliable system design principles
• Experience with version control systems (Git)

Nice to have:

• 1+ years of experience with the NestJS framework
• Experience with payment systems
• Valid AWS certification
• Commercial experience with high-load systems
• Experience building back-end for iOS, Android, and web applications
• Experience with Terraform/Pulumi
• Commercial experience with AI APIs
• English level: Upper-Intermediate

Why it’s exciting to work with us:

• Work with cutting-edge technologies and contribute to building AI-powered tools
• Join a strong A-level team that motivates you to grow and achieve more
• Remote-first approach: work from anywhere, with the option to visit our offices in Warsaw and Kyiv
• Paid day offs and sick leaves — we care about your work-life balance
• Regular performance reviews to ensure your growth is transparent and rewarded
• Financial support — consultations for private entrepreneurs from our dedicated finance team

Recruitment process: Intro call > Test Task > Technical Interview > Final Interview > Reference check > Offer

Send us your CV — we’d love to get to know you better!

Our Customer:

A global technology company developing real-time video augmentation and rendering infrastructure for broadcast and streaming environments.
 

Your tasks:

• Develop and maintain the backend pipeline to monitor, synchronize, and manage data workflows both in the cloud and on on-premises servers.
• Integrate and manage modules written in C++ and Node.js to ensure seamless system performance.
• Implement a robust metadata system on AWS, ensuring secure access to S3 and optimized performance.
• Design and implement scalable backend architecture (Node.js) for efficient data distribution and pipeline control.
• Build and maintain a user-friendly monitoring dashboard to track pipeline status and performance in real-time.
   

Required Experience and Skills:

• Over 8 years of experience in backend development
• Proficient in Node.js and AWS
• Strong expertise in designing large-scale client-server architectures
• Deep understanding of browser internals, including rendering, JavaScript execution, network requests, memory management, and security mechanisms
• English – Upper-Intermediate
   

Would be a plus:

• Experience in database management, especially MySQL
• Experience in real-time C++ programming
• Experience in sports broadcasting and augmented reality (AR) technologies
   

Working conditions

5-day working week, 8-hour working day;

Remote work.

About the project

Fintech project

Welcome bonus $1000 ❤️‍🔥

Requirements

• 5 + years of relevant experience in the IT industry, strong knowledge of including ECMAScript;
• 4 + years of experience with Node;
• Experience with NestJS;
• Experience with AWS;
• Experience with Aurora RDS;
• Experience with Serverless;
• Experience with NoSQL, PostgreSQL;
• Experience with Cognito;
• Experience with CI automation and test cases;
• English: Upper-intermediate.

Would be a plus

• Experience with Plaid integration;
• Experience with Google Cloud architecture.

What you will get

• Competitive compensation depending on experience and skills;
• English classes;
• Exciting and challenging projects all over the world on a long-term basis;
• Flexible working hours;
• Career development opportunity;
• Health/Sports Benefits;
• Informal and friendly atmosphere, a lack of bureaucracy and micromanagement;
• Paid vacation (18 working days) and 10 sick leaves;
• Unlimited work from home (remote) or in the office.

Description

Domain: Biotechnology
Client: USA
Location: Remote
Time Zone: CET
Contract: B2B
 

About US
 

DevKit is more than just an IT company - we are a team of passionate professionals dedicated to creating cutting-edge solutions. Our employees work on exciting international startups, collaborating with highly skilled teams from around the world. With expertise in software development, design, and engineering, we help bring innovative ideas to life and drive success on a global scale!

Our mission is to connect exciting projects with top-tier professionals. We are committed to creating a dynamic space where innovation thrives, top talent excels, and global teams unite to develop cutting-edge solutions.
 

About PROJECT
 

The largest marketplace globally for healthcare analysis applications and different types of reports, capable of interpreting internal healthcare data from various tests to offer clear solutions for improved health.

The user base is expanding rapidly, and the personal genomics market is witnessing remarkable growth. The product is venture-backed and is scaling quickly to address increasing consumer demand.

Main Tech Stack

NodeJS, TypeScript, MySQL/PostgreSQL, AWS SQS, Centrifugo, Docker, GIT.
 

Key responsibilities
 

• Design, build, and maintain performant backend services in TypeScript
• Support and optimize production-ready backend systems
• Integrate and manage services like PostgreSQL, MySQL, AWS SQS, and Centrifugo
• Collaborate with the lead AI backend engineer to integrate with our AI infrastructure
• Ensure high system reliability, security, and observability across services
• Own and drive end-to-end feature development with a strong eye on user experience
• Champion clean code, technical excellence, and continuous improvement
   

Must-have Requirements
 

• 6.5+ years of backend development experience
• Expert-level proficiency in TypeScript
• Experience with functional programming
• Deep experience with PostgreSQL, MySQL, and service-based architectures
• Proven ability to work independently while collaborating closely with key teammates
• Passion for building systems that deliver exceptional customer experiences
• Conversational English at level B2+
   

Nice-to-have Requirements
 

• Familiarity with genomics, health data, or personalization systems
• Startup or fast-paced environment experience
• Familiar with Rust
• Work with OpenAI APIs and other AI frameworks to build intelligent, personalized user experiences
   

What we offer

• A long-term role in a stable, fast-growing company
• Flexible working hours with a results-oriented approach
• Competitive salary and benefits package (vacation, sick leave, national holidays)
• Comfortable workspace, corporate events, and team-building
• Continuous learning, professional growth, and skill development

If you're looking for a place to grow, innovate, and make an impact, we'd love to have you on board!

Only back-end devs with strong proficiency in Node.js are allowed, other candidates will be ignored.

Requirments:

• Understanding of modern Web and Mobile technologies

• Strong JavaScript knowledge and TypeScript

• Experience with Node.js

• Knowledge of either Nest.js, Express.js, KoaJS, or Meteor.js is an asset

• Strong object-oriented programming and design skills

• Expertise in MongoDB / NoSQL databases, FireBase/FireStorage

• Experience with creating of RESTful API services

• Ability to solve problems independently

• Outstanding teamwork and communication skills

• Intermediate reading and writing skills in English

• 2+ years of experience in web and mobile applications development

• Ability to quickly learn new technologies

will be an advantage:

• Front-end knowledges (e.g. React / Angular)

• Strong knowledge of PHP (or some of frameworks, e.g. Laravel)

• Knowledge of .NET or Python

Предлагаем

• Competitive salary

• Professional and friendly team

• Convenient office location

• Comfortable workplace

Duties:

• Build a web/mobile applications back-end using Node.js and frameworks

• Projecting database structure and logic

• Projecting big data environment and server-side architecture

• Attend daily stand-ups, planning sessions, and sprint reviews

Candidates from Sumy located prefer and welcome!

About project:

Backend development for mobile and web projects

The client is an innovative global fintech leader behind USDT, the world’s largest and most widely used stablecoin.

We are looking for a Senior Backend Engineer with strong expertise in blockchain and crypto infrastructure to design, build, and scale high-performance backend systems interacting with EVM-based networks. This role focuses on blockchain integrations, transaction processing, distributed systems, and secure financial infrastructure at global scale.

Responsibilities:

• Design, build, and maintain scalable backend services using Node.js (JavaScript/TypeScript)
• Develop and optimize blockchain integrations with EVM-compatible networks
• Implement Web3-based interactions (smart contract calls, transaction signing, event indexing)
• Build secure services for transaction processing, wallet operations, and balance tracking
• Integrate with RPC providers, blockchain nodes, and third-party crypto services
• Design event-driven and distributed architectures for high-load financial systems
• Optimize gas usage, transaction batching, and on-chain/off-chain communication
• Implement monitoring, logging, and alerting for blockchain infrastructure
• Ensure security best practices in key management, signing flows, and API protection
• Write production-grade, well-tested code (unit, integration, load tests)

• Collaborate with product, DevOps, and security teams in a fully remote environment

   

Requirements:

• 7+ years of backend development experience
• Strong proficiency in JavaScript / TypeScript
• Deep experience with Node.js in production environments
• Hands-on experience with Web3 libraries (ethers.js, web3.js, viem, etc.)
• Strong understanding of EVM architecture and smart contracts
• Experience designing scalable distributed systems
• Strong understanding of security best practices in crypto environments

• Hands-on experience with Docker and containerized environments

   

  We are offering:

• Transparent strategy and thoughtful management that keep everyone aligned
• Space for personal growth and career development without limits
• A culture of continuous learning: internal courses, workshops, and English classes twice a week
• Skill up events where we share experience and stay on top of trends
• Competitive perks: flexible schedule, a strong compensation package, support for professional certifications, and generous vacation policy
• Team spirit that thrives through regular events, gatherings, and celebrations

About Us:

LineUp is a fast-growing IT outsourcing company with 13 years of experience. We are currently looking for a Senior Backend Develope to join a long-term product project.

You will become part of the Smart City ecosystem - a large-scale software product for the Middle East market. This is a fully agile, product-oriented environment with real users and a tangible impact on urban infrastructure.

Key Responsibilities:

• Architect and develop robust backend applications using Node.js and NestJS in a monorepo and microservices environment.
• Embrace and operate within a T-shaped approach, being ready to extend expertise beyond backend tasks to ensure end-to-end delivery of features.
• Design, implement, and manage highly scalable database solutions using PostgreSQL (AWS RDS) and caching strategies with Redis.
• Develop and maintain integrations with various AWS services including SQS, S3, Lambda, IAM, System Manager, EC2, and EKS/ECS for cloud-native applications.
• Manage and optimize containerization and deployment processes with Docker, including building and pushing to registries, and implementing CI/CD pipelines using GitLab runners.
• Implement monitoring and observability using Prometheus and Grafana to ensure system reliability and performance.
• Collaborate with stakeholders to gather business requirements and translate them into technical solutions, driving discussions at the architecture and implementation levels.
• Lead troubleshooting and debugging efforts to resolve complex backend issues and optimize system performance.
• Stay current with the latest technologies and best practices, and promote continuous learning and self-development within the team. Mentor other team members, providing guidance and sharing your knowledge.
• Participate in the agile development process, contributing to scram events, fostering a collaborative and cross-functional team environment.
• Development and maintenance of a high-level engineering culture within the team.

Qualifications:

• Minimum of 5 years of experience in backend development with strong proficiency in Node.js, NestJS, and related technologies.
• Knowledge or experience in Frontend development (specifically Next.js) is a significant plus.
• Knowledge or experience with automated tests (integration, E2E) is a significant plus.
• Willingness and mindset to work in a T-shaped model, contributing to various stages of the development lifecycle.
• Expertise in building and managing microservices architectures and a monorepo setup.
• Extensive experience with PostgreSQL (AWS RDS), Redis, and other backend data storage and caching technologies.
• Strong proficiency in AWS cloud services including but not limited to SQS, S3, Lambda, IAM, EC2, and EKS/ECS.
• Solid understanding of Docker, CI/CD pipelines, and experience with GitLab runners.
• Experience with monitoring tools such as Prometheus and Grafana.
• Proven ability to document backend architectures, designs, and processes clearly and comprehensively.
• Excellent problem-solving skills and attention to detail, with a passion for creating high-quality, performant code.
• Ability to work effectively both independently and as part of a team in an agile environment.
• Strong communication skills with the ability to interact professionally with stakeholders at all levels.
• English at Upper-Intermediate level and above.

What We Offer:

• A collaborative and innovative work environment.
• Professional development opportunities.
• The chance to work on exciting and challenging projects.
• A supportive company culture.

About the Role

Our client, a national wholesale mortgage lender, is hiring a Vue.js / Node.js Full Stack Senior Developer to support internal mortgage platforms.

You will join a small development team within a large organization. The role requires ownership and initiative.

This is a 6-month contract with the possibility to convert to long term based on performance and business needs.

Responsibilities

• Build and maintain applications using Vue.js and Node.js
• Develop REST APIs and backend services
• Deploy applications in a cloud environment (Azure preferred)
• Contribute to CI/CD pipelines
• Troubleshoot production issues
• Write technical tickets, define scope, and break down work independently
• Plan tasks and move features from concept to deployment

Requirements

• 8+ years of full-stack development experience
• Strong experience in at least two of the following:
  • Node.js
  • TypeScript / Express
  • Vue.js
  • Real estate / mortgage systems
• Experience working in small teams
• Ability to work independently and proactively
• Cloud deployment experience
• Authorized to work in the U.S. (not for Djinni)

Qualification Flexibility

Candidates do not need to match every requirement.

If you have strong experience in at least two core areas (for example: mortgage systems + Node.js, or Vue.js + Express), you are encouraged to apply.

We are a Ukrainian product company developing a growing gaming platform and are looking for a Backend (Node.js) Developer to join our team.

Requirements

• 4+ years of hands-on experience with Node.js
• Experience working with MySQL
• Hands-on experience with Kafka
• Understanding of building scalable, high-performance backend services
• Experience writing clean, testable, and maintainable code
• English level B1 or higher

Responsibilities

• Develop reusable, testable, and efficient backend code
• Design and build low-latency, highly available, and high-performance services
• Implement data security and protection mechanisms
• Integrate data storage solutions (databases, key-value storage, etc.)
• Collaborate with DevOps on application deployment across environments
• Improve and unify backend services across the product

Nice to Have

• Experience with Redis
• Experience with CI/CD pipelines (GitLab is a plus)
• Experience with Fastify
• Experience with Sequelize

What We Offer

• Work in a strong product team
• Flexible working hours
• Medical insurance
• Sports compensation
• Psychological support
• Free language classes (English, Spanish, German)
• 18 paid vacation days + paid sick leave
• Team buildings and corporate events
• All necessary equipment for comfortable work

Technical Lead — Promotional Features Tech Team “Boosters”

Focus: High-load, distributed, player-facing promo features (network promotions)

Role type: Hands-on Tech Lead (80% delivery / 20% team leadership)

Why this role

We’re scaling Playson’s Promotional Features domain and building the Boosters direction further as part of our growth. This is a hands-on leadership role where you’ll personally build and ship production-ready features and own the technical direction of the Boosters team. Performance, scalability, and reliability are non-negotiable.

Boosters is responsible for player-facing network promotional features such as:

• Tournaments
• Free Spins
• Progressive Jackpots
• Smart Prize Drop Systems

Team & Collaboration model

Tech Boosters is an end-to-end cross-functional squad including:

• Full-stack & Backend Engineers
• Automation QA & Manual QA
• SRE

Product Boosters

• Product Manager
• Product Designer
• Product Analyst

There is no classic Product Owner/PM in the squad. You’ll work with a product commercial manager who acts as the customer — defines what is needed, why and how fast it is needed on the market. Your tech team owns how it will be built and when it will be delivered.

What you bring:

• Strong proficiency in Node.js and TypeScript (our primary backend stack). We’re also open to strong backend engineers from other ecosystems (e.g., Go, Java, C#, C++) who are ready to ramp up quickly.
• Strong understanding of asynchronous programming and concurrency patterns.
• Experience building distributed systems and working with messaging and coordination tools (e.g., Kafka, RabbitMQ, NATS, distributed locks).
• Experience with gRPC in production environments.
• Solid knowledge of databases: relational (MySQL, PostgreSQL), columnar (ClickHouse), and NoSQL (DynamoDB, MongoDB).
• Experience with cloud platforms (AWS/GCP/Azure) and Kubernetes.
• Skilled in building and maintaining unit and end-to-end tests.
• Proven track record of delivering production-ready solutions.
• Experience working with large-scale microservices architectures.
• Degree in Computer Science or a related field (or equivalent practical experience).

Preferred additional qualifications:

• Understanding of application security and industry best practices.

What you will be doing:

• Own technical decisions and technical part of the products and architecture for Boosters services (hands-on, production-grade).
• Develop and maintain backend applications for promotional features.
• Drive delivery as a key contributor: tech design → implement → test → release → operate.
• Optimize existing systems for performance, scalability, and reliability in a distributed environment.
• Lead the team execution with a “PoC-first” approach: fast validation → measurable outcomes → production hardening.
• Conduct code and architectural reviews; set engineering standards and best practices.
• Be the go-to technical owner: any tech problem in the domain is your problem to solve (with the team).
• Participate in on-call rotation and continuously improve operability (monitoring, alerting, runbooks, incident reviews).
  What we offer:
• Remote-first with flexible working arrangements across Europe or Ukraine
• Competitive compensation package (with performance-based bonuses up to 50%)
• Unlimited paid vacation & sick leave (B2B model)
• Premium health insurance (for you + 1 family member)
• Learning & development support (courses, certifications, mentoring, conferences)
• International exposure — attend industry expos, team gatherings & global meetups

Code&Care — is a successful full-stack development company, which provides clients with high-quality development assistance worldwide.

Now our team has a position for Full-Stack Developer (Node.js + Vue.js).

Requirements:

• 3+ years of commercial experience with Node.js
• Strong experience with Vue.js
• Solid knowledge of TypeScript
• Experience with MongoDB
• Hands-on experience with AWS (EC2, S3, etc.)
• Understanding of REST APIs and backend architecture
• Experience with Git
• Upper Intermediate English level

What the company offers:

• Constant and interesting work with foreign clients
• Flexible working hours
• 50% cost compensation of sports, English lessons
• Annual paid 30 days vacation and paid sick days
• Medical insurance policy

Responsibilities:

• Develop and maintain backend services using Node.js
• Build and improve frontend features using Vue.js
• Work with MongoDB databases
• Deploy and maintain applications in AWS
• Collaborate with cross-functional teams
• Participate in code reviews and technical discussions

Impulse is a brain training app that helps people keep their brains sharp with bite-sized fun games and logic puzzles. Impulse is the world’s most downloaded app in the Brain Training category with over 100 million downloads. The app is trusted by users worldwide, with a 4.7 rating on the App Store, and has been featured as App of the Day in over 50 countries, including the UK, Canada, and Australia.

Impulse is a part of Headway Inc, a global tech company that revolutionizes lifelong learning by creating digital products for over 150 million users worldwide. Our mission is to help people grow. We’re proud to be ranked 4th among the World’s Top EdTech Сompanies by TIME magazine.

The core of our achievements is our team. That’s why, together with Oleksii, Backend Tech Lead at Impulse, we’re looking for a Node.js Developer to join our team.

This job is perfect for you if you want to:

• Use modern tools and technologies;
• Directly influence business results. Also, you will participate in team discussions and understand all aspects of the business (e.g., marketing, building and improving business processes, etc.);
• Keep improving and growing. We’re all about evolving, rethinking, and aiming higher together. You will be a part of a professional backend community and exchange experience with developers from our team and other friendly projects.

What you will do:

• Develop new features for the marketing automation platform: resource management, campaign creation, analytics data processing etc;
• Take ownership of integrations with third-party APIs and platforms (Facebook, TikTok, Google, Appsflyer, Amplitude, etc.);
• Design and implement AI-driven solutions to optimize business processes;
• Ensure the stability, scalability, and security of solutions by contributing to key technical and architectural decisions.

What do you need to join us:

• 3+ years of experience as a Backend Engineer using Node.js and NestJS;
• Strong hands-on experience with JavaScript and TypeScript;
• Solid experience with PostgreSQL and Type ORM;
• Experience with RxJS, Docker, AWS, or another cloud provider (hands-on cloud setup experience is a big plus);
• Experience and willingness to work with 3rd-party APIs (e.g., Facebook, Google, App Store, etc.);
• Readiness to take ownership and have a real impact on the product;
• Alignment with the values of our team.

What do we offer:

• Work within an ambitious team on a socially impactful education product;
• An office with a reliable shelter, generators, satellite internet, and other amenities;
• Access to our corporate knowledge base and professional communities;
• Personal development plan;
• Compensation for English language learning, external training, and courses;
• Medical insurance and full sick leave compensation;
• Company doctor and massage in the office;
• Sports activities: running, yoga, boxing, and more;
• Corporate holidays;
• Supporting initiatives that help Ukraine. 
   

Working schedule

This is a full-time position with a hybrid remote option. It means that you can decide for yourself: whether you want to work from the office, remotely, or combine these options.

Are you interested?

Send your CV!

Code&Care — is a successful full-stack development company, which provides clients with high-quality development assistance worldwide.

Now our team has a position for Full-Stack Developer (Node.js + Vue.js).

Requirements:
• 3+ years of commercial experience with Node.js
• Strong experience with Vue.js
• Solid knowledge of TypeScript
• Experience with MongoDB
• Hands-on experience with AWS (EC2, S3, etc.)
• Understanding of REST APIs and backend architecture
• Experience with Git
• Upper Intermediate English level

What the company offers:
• Constant and interesting work with foreign clients
• Flexible working hours
• 50% cost compensation of sports, English lessons
• Annual paid 30 days vacation and paid sick days
• Medical insurance policy

Responsibilities:
• Develop and maintain backend services using Node.js
• Build and improve frontend features using Vue.js
• Work with MongoDB databases
• Deploy and maintain applications in AWS
• Collaborate with cross-functional teams
• Participate in code reviews and technical discussions

Hi there! 👋

In partnership with a global consulting company, we are looking for a Senior Software Engineer to join a newly formed SFV (Short Form Video) Tooling team.

About the client & project: The client is a prominent UK-based telecommunication company. You will help shape and build a brand-new tooling service used by editorial staff across the company to create, manage, and distribute short-form content. The Stack: The front-end is a React-based web app, and the back-end relies heavily on Node.js and TypeScript.

What you will do (Main Responsibilities):

• Lead the design and development of software that meets complex product and business needs.
• Build high-quality features across the stack (React, Node.js, TypeScript).
• Write appropriate automated tests using TDD techniques to ensure code quality and coverage.
• Work closely with project, product, and tech leads to translate requirements into implementable specifications and tasks.
• Integrate software with monitoring/support tools and ensure it works flawlessly in its operating environment.
• Lead troubleshooting and incident resolution (including occasional out-of-hours support).
• Champion Agile methodologies, driving continuous delivery, code reviews, pairing, and high-quality technical documentation.
• Collaborate with third-party providers, offering technical direction and support when necessary.

What we expect (Essential Skills):

• Extensive experience writing and maintaining large-scale, robust production software in fast-paced environments with rapid release cycles.
• Strong hands-on competence in:
  • React
  • Node.js
  • TypeScript
• Deep expertise in web architecture, database design, and CI/CD toolchains.
• Strong background in TDD, QA concerns, and developing for non-functional requirements (performance, scaling, security, resilience, monitoring).
• Experience with AWS and CodeBuild pipelines.
• Exceptional leadership and collaboration skills—ability to speak up, challenge constructively, agree, and commit within a cross-functional Agile team.
• English: Upper-Intermediate (B2) or higher for seamless communication with stakeholders and the UK team.

Will be a big plus (Desirable Skills):

• Experience mentoring and supporting less experienced team members.
• Proven ability to work on multiple projects or codebases concurrently.
  
  What we offer:
• 🌍 Fully remote work (From Europe Countries).
• 💰 Competitive compensation pegged to USD/EUR.
• 💻 Hardware provision.
• 🏖️ Paid vacation 20 days and sick leaves.
• 🚀 Opportunity to work with enterprise-level architecture in a top-tier international team.