Node.js Jobs in Tallinn.
All active Node.js roles based in Tallinn.
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Senior FullStack FrontEnd Engineer
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About Wolt
At Wolt, we create technology that brings joy, simplicity and earnings to the neighborhoods of the world. In 2014 we started with delivery of restaurant food. Now we’re building the delivery of (almost) everything and you’ll find us in over 500 cities in 30 countries around the world. In 2022 we joined forces with DoorDash and together we keep on dreaming big and expanding across the globe.
Working at Wolt isn’t always easy, but it’s definitely exciting. Here you’ll learn more, build more, and ship more than in most other companies. You’ll be challenged a lot, but also have a lot of fun on the way. So, if you’re a self-starter with drive and entrepreneurial spirit, this could be the ride of your life.
World-class customer service is one of the cornerstones of Wolt 💙 Over the years we have invested a lot in our in-house built support tooling. Why? Because we're convinced it's the secret sauce that ensures smiles on the faces of our customers and partners across all 30 countries that we operate in. We take huge pride in our customer operations’ quality, so on top of building delightful support experiences in our consumer app we also aim to uncover and tackle issues before our customers and partners even notice something might be wrong.
In a nutshell, the Support Productivity team is building world-class internal tools for our customer, merchant and courier support. Support is a big deal for us and we will do our best to keep our 25M+ registered customers, 200.000+ courier partners, and 100.000+ restaurant and retail partners happy. Support Productivity is a new team is playing a key role in this equation and it takes some real serious work from our dedicated support teams in each of the 30 countries to ensure the satisfaction of those customers and partners
We are building several admin applications on top of our inhouse chat application to provide a custom support platform that is scalable, reliable and efficient. Our tool supports several thousand concurrent users on top of our in-house chat application built to serve 20mil+ conversations each month.
So, if you're ready to roll up your sleeves and craft tools that match the same level of quality and passion we dedicate to creating our external solutions, you've found your tribe at Wolt! 💙
📍This role can be based in our tech hub in Tallinn or Helsinki.
Key Responsibilities:
- Develop responsive and user-friendly interfaces using modern frameworks such as React + TypeScript
- Collaborate with cross-functional teams to translate designs and requirements into functional features.
- Ensure performance, scalability, and accessibility of web applications across browsers and devices.
- Debug, test, and maintain codebases to ensure reliability and quality.
- Stay updated with frontend technologies and implement best practices.
Our humble expectations
- Frontend experience with focus on React.js and TypeScript,
- Testing experience is considered as a plus (unit testing - Jest, react-testing-library),
- Experience in building scalable and efficient frontend applications
- Curiosity and willingness to learn
- Ability to communicate effectively with stakeholders
- Product thinking - you should not only do what’s being told, but participate in conversations, and challenge the proposed solutions
Nice to have:
- Experience with backend is a benefit (NodeJs, Python, MongoDB).
Next steps:
These positions will be filled as soon as we find the right persons, so make sure to apply as soon as you realize you really, really want to join us!
Our Commitment to Diversity and Inclusion
We’re committed to growing and empowering a more inclusive community within our company, industry, and cities. That’s why we hire and cultivate diverse teams of people from all backgrounds, experiences, and perspectives. We believe that true innovation happens when everyone has room at the table and the tools, resources, and opportunity to excel.
Ready to apply?
Apply to Wolt - English
Tech Lead, Android Core Product - Tallinn, Estonia
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The mission of Speechify is to make sure that reading is never a barrier to learning.
Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its Design award winner for inclusivity for 2025.
Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.
Overview
With the growth of our Android app, being the most used text-to-speech app in the Play Store, we find the need for a Senior Android Engineer to help us support the new user base as well as work on new and exciting projects to push us forward.
This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, passionate about making product decisions, and has experience building great user experiences that delight users.
We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount.
Our interview process involves several technical interviews and we aim to complete them within 1 week.
What You’ll Do
- Owning major features and working closely with our design team - take ownership of features inside the app and become responsible of delivering high quality features
- Shape the future of our Android team
- Own, maintain and improve reliability metrics for key features
- Participate in discussions across different teams - Product, Design, Engineering
- Review pull requests, and support other teammates
- Handle critical issues or cope with unexpected challenges
- Take ownership of feature releases and provide nightly builds for the QA team
An Ideal Candidate Should Have
- 5+ years of software engineering experience
- Familiarity with Android components
- Experience building or contributing to at least one Android app
- Product design intuition and user empathy
- Drive to push the boundaries of Android UI/UX
- Understanding of the importance of tests and how to approach writing tests
- Self-drive to improve the app and codebase above and beyond what's outlined in the spec
- Rock solid experience with Kotlin, Kotlin Coroutines, Kotlin Flow, Dagger 2, MVVM, Clean Architecture, Background Services, Music Player Service, Android Animations, Jetpack Navigation, JUnit tests
- Excellent communication skills
- User oriented problem solving approach
- Driven with continuous feedback from leaders
Bonus:
- Experience building, maintaining, or otherwise contributing to open source projects in Android
- Experience with iOS, Web or NodeJS
Technologies we use:
- Kotlin
- Kotlin Coroutines
- Kotlin Flow
- Jetpack Navigation
- Dagger 2
- Room
- Custom Views, Canvas & Paint
- Jetpack Compose
- JUnit
What We offer:
- A fast-growing environment where you can help shape the company and product.
- An entrepreneurial-minded team that supports risk, intuition, and hustle.
- A hands-off management approach so you can focus and do your best work.
- An opportunity to make a big impact in a transformative industry.
- Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture.
- Opportunity to work on a life-changing product that millions of people use.
- Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more.
- Work in one of the fastest growing sectors of tech, the intersection of artificial intelligence and audio.
Think you’re a good fit for this job?
Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.
Not looking but know someone who would make a great fit?
Refer them!
Speechify is committed to a diverse and inclusive workplace.
Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.
Ready to apply?
Apply to Speechify
Senior Software Engineer - Tallinn, Estonia Office
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Sony Music Product Design Engineering and Global Operations (PDE + GO) team is looking for a Senior Software Engineer to join our development team in our Tallinn, Estonia Office!
What you'll do:
- Build products that empower artists and record labels across the globe
- Contribute to all tiers of our architecture to produce high quality, robust user experiences
- Write clean, tested and maintainable code
- Work closely with product management to understand and implement client requirements
- Design, communicate and execute a vision in collaboration with your team and other teams across the technology organization
- Participate in re-architecture, refinement and technical design of various systems
- Mentor more junior engineers and contribute to a culture of continuous learning
Who you are:
- We’re seeking 8-10+ years experience with modern, web browser application development
○ Typescript, React and javascript so able to code review & guide development
○ Familiar with low-latency techniques to help us improve page load time and reliability.
○ Fully conversant with testing frameworks. - Familiar with n-tier application architecture
○ An expert working experience with microservices and communication over HTTP, including relevant standards such as REST, HTTP, and OAuth
○ Deep understanding where caching techniques can bring latency and reliability improvements.
○ Extensive Node.js experience.
○ Knowledgeable about pipeline deployments and CI environments. - Strong Knowledge with AWS Cloud technologies
- A leader with application security best practices
- Experience with working with different data stores
○ RDS, Snowflake and graph databases
○ A positive innovator for where our data models can be improved to decrease latency, save on resources and improve reliability. - Comfortability working with cross-functional teams:
○ Prior experience of mentoring / training would be advantageous.
○ Ability to persuade and influence peers and
Our Ideal Candidate Will:
● Takes responsibility for their work before, during and after development
● Works well as part of a team, focusing on communication up and down
● Continually strives to improve user experience and code quality
● Uses initiative to proactively problem solve
What we give you:
- You join a vibrant global community with the opportunity to channel your passion every day
- A modern office environment designed for you, empowering you to bring your best
- Investment in your professional growth and development enabling you to thrive in our vibrant community
- The space to accelerate progress, positively disrupt and create what happens next
- We give you the platform to champion positive change, with the opportunity to contribute to our social impact, diversity, equity and inclusion initiatives
- We provide an excellent range of benefits like private medical cover, a generous pension scheme, life assurance, income protection, plus loads of music industry perks. There’s also time off over winter break
Equal Opportunities
As an active part of a culturally and socially diverse society, Sony Music’s aim is that our workforce is diverse and inclusive. Sony Music is an equal opportunity employer and supports workforce diversity.
We employ, retain, promote and otherwise treat all employees and job applicants according to their merit, qualifications, competence and talent. We apply this policy without regard to any individual’s sex, race, religion, origin, age, sexual orientation, marital status, medical condition or disability.
Privacy Policy
Please click here to read our privacy policy before beginning the application process as you will need to agree to the terms of the policy before submitting your information.
Please note that applicants must be at least 18 years of age.
Ready to apply?
Apply to Sony Music Global Job Board
Founding Software Engineer - Agentic Systems
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At Veriff, we are exploring the next frontier of identity verification: agentic AI systems that can reason, act, and operate safely in high-trust environments.
We are forming a small, high-leverage team to explore and productionize agentic capabilities across identity, KYA, risk assessment, and automation workflows.
We are looking for a Founding Engineer to help build this from the ground up.
You’ll help us protect honest people online by:
- Design and build agentic systems that can:
- Use tools;
- Reason across multi-step workflows;
- Operate under strict compliance and safety constraints.
- Prototype and productionize LLM-powered workflows;
- Build internal evaluation frameworks for agent reliability;
- Define system architecture for scalable, secure AI services;
- Work closely with product, risk, and compliance teams;
- Turn ambiguous ideas into working systems.
You are the right future Veriffian for the job if you have:
Strong Systems Engineer
- 6+ years building backend systems in production
- Strong Python experience (FastAPI or similar)
- Experience with distributed systems and async workflows
- Deep understanding of system design and reliability
Agentic / LLM Experience
Hands on experience building:
- Tool using agents
- Multi step reasoning workflows
- Retrieval Augmented systems (RAG)
- Multi agent or orchestration systems
Experience with one or more:
- LangChain / LangGraph
- OpenAI Assistants or Responses API
- AutoGen
- CrewAI
- Semantic Kernel
You have shipped LLM-powered systems beyond experimentation.
Elements of Our Tech Stack
- Backend: Node.js (TypeScript), Python, Golang
- Frontend: React (TypeScript)
- Mobile: Kotlin (Android), Swift (iOS), Dart (Flutter), TypeScript (React Native)
- Infrastructure: AWS, Kubernetes, Terraform
- Data & ML: PostgreSQL, RabbitMQ, Python-based ML models
Nice to have:
- Experience in fraud, risk, compliance, or identity systems
- Experience building internal AI evaluation pipelines
- Familiarity with vector databases (pgvector, Pinecone, etc)
- Experience operating in regulated environments
What Success Looks Like
- Reliable agentic workflows running in production
- Clear evaluation metrics for AI quality and safety
- Strong architectural foundations for scaling AI capabilities
- High quality technical documentation and system clarity
- Flexibility to work from home
- Stock options that ensure your share in our success
- Extra recharge days on top of your annual vacation
- Comprehensive relocation support to Estonia or Spain
- Extensive medical, dental, and vision insurance to ensure you’re feeling great physically and mentally
- Learning and Development & Health and Sports budget that you are free to tailor to your own needs
- Four weeks of fully paid sabbatical leave after reaching your 5th work anniversary
#LI-FS1#SPB1SPNTAL #LI-Remote
Ready to apply?
Apply to Veriff
The Engineering team builds the software powering Veriff. We're solving the online identity crisis in a scalable way, pushing innovation in a fast-paced and challenging environment. We're seeking an experienced team member to join our Identity team as a Frontend Engineer.
As part of our Identity team, you will be responsible for building and improving the user-facing components of our real-time Verification Platform, focusing on performance, usability, and scalability. Your role is crucial in designing and developing frontend systems that support Veriff's vision of a reliable and seamless identity verification experience.
You’ll help us protect honest people online by:
- Contributing to the development and maintenance of frontend applications using JavaScript, TypeScript, and React
- Writing clean, maintainable, and efficient code with a focus on usability and performance
- Collaborating with designers, backend engineers, and product managers
- Supporting efforts to ensure cross-browser compatibility and responsive design
- Writing and maintaining unit and integration tests
- Participating in code reviews and incorporating feedback
- Assisting in debugging issues and improving application performance
- Staying up to date with frontend best practices and tools
- Contributing to improvements in development workflows and processes
You are the right future Veriffian for the job if you have:
- Experience building frontend applications with JavaScript/TypeScript and React
- Understanding of how to integrate frontend applications with APIs
- Familiarity with modern frontend tools and workflows
- Basic understanding of frontend architecture and best practices
- Experience writing tests and debugging issues
- Strong problem-solving skills and willingness to learn
- Good communication skills and ability to work in a team
You’re an especially awesome match if you have:
- Exposure to performance optimisation and responsive design
- Familiarity with testing tools (e.g. Jest, Cypress)
- Knowledge of CI/CD pipelines
- Awareness of accessibility and inclusive design
- Exposure to Node.js or full-stack environments
- Flexibility to work from home
- Stock options that ensure your share in our success
- Extra recharge days on top of your annual vacation
- Comprehensive relocation support to Estonia or Spain
- Extensive medical, dental, and vision insurance to ensure you’re feeling great physically and mentally
- Learning and Development & Health and Sports budget that you are free to tailor to your own needs
- Four weeks of fully paid sabbatical leave after reaching your 5th work anniversary
Ready to apply?
Apply to Veriff
Senior Software Engineer (Product Platform)
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At Veriff, we verify identities at scale, helping businesses connect with honest people online. Our software verifies over 10,000 government-issued documents from more than 190 countries, and this is growing fast! These are millions of verified identities a year and countless people working behind the scenes to help make the lives of millions—and eventually billions—of people safer online. We are a force for good, and we want to be the standard for trust online.
As a Senior Software Engineer, you will do more than write code—you will help architect scalable systems, mentor engineers, and drive business impact. We are looking for problem solvers like you to ensure this happens.
The Platform Area supports cross-domain business needs and processes through a common platform infrastructure. The development and evolution of the Veriff Platform are critical to our success. Our platform allows us to quickly adapt our technology to meet the rapidly evolving identity verification market needs and the strong appetite of our teams and customers to use innovative solutions to identify their customers and keep their communities safe. The Veriff platform is a technical area with lots of business and scalability challenges that are key to Veriff’s continuous success.
You’ll help us protect honest people online by:
- Build & Scale: Design high-performance, maintainable, and secure systems that handle millions of verifications.
- Lead & Mentor: Set the bar for technical excellence, sharing knowledge and guiding engineers.
- Innovate & Optimize: Improve automation, scalability, and reliability.
- Own & Deliver: Take responsibility for end-to-end development in collaboration with product and design.
- Solve with a Holistic Mindset: Apply curiosity, adaptability, and multi-skill problem-solving to technical challenges.
You are the right future Veriffian for the job if you have:
- Over 5 years of experience building large-scale applications
- Long-term experience in NodeJS using TypeScript
- Ownership experience of a specific component, feature, or system
- A proven track record in developing, debugging, and shipping software products on large code bases
- A Bachelor's degree in Computer Science, Computer Engineering, or a relevant technical field
- The ability to inspire growth within teams by setting new standards
If you're passionate about coding, problem-solving, and contributing to Veriff's mission, we want to hear from you! Be part of a team that values innovation, collaboration, and excellence.
Elements of Our Tech Stack
- Backend: Node.js (TypeScript), Python, Golang
- Frontend: React (TypeScript)
- Mobile: Kotlin (Android), Swift (iOS), Dart (Flutter), TypeScript (React Native)
- Infrastructure: AWS, Kubernetes, Terraform
- Data & ML: PostgreSQL, RabbitMQ, Python-based ML models
- Flexibility to work from home
- Stock options that ensure your share in our success
- Extra recharge days on top of your annual vacation
- Comprehensive relocation support to Estonia or Spain
- Extensive medical, dental, and vision insurance to ensure you’re feeling great physically and mentally
- Learning and Development & Health and Sports budget that you are free to tailor to your own needs
- Four weeks of fully paid sabbatical leave after reaching your 5th work anniversary
#LI-FS1#SPB1SPNTAL #LI-Remote
Ready to apply?
Apply to Veriff
Senior Full Stack Engineer
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We are looking for an experienced Senior Full Stack Software Engineer to join our teams in Tallinn. Bolt engineering teams are working on unique product challenges: complex algorithms for demand prediction, optimal real-time pricing, routing, fraud detection, distributed systems and much more.
With over 200 million customers in 50+ countries, Bolt is one of the fastest-growing tech companies in Europe and Africa. And it's all thanks to our people.
We believe in creating an inclusive environment where everyone is welcome, regardless of race, colour, religion, gender identity, sexual orientation, national origin, age, or disability.
Our ultimate goal is to make cities for people, not cars, and we need your help to achieve this mission!
As a Senior Full Stack Engineer, you will be responsible for architecting, designing, developing, and deploying Bolt's growing backend and frontend systems. That will mostly happen via coding in Node.js and TypeScript (PS: no previous experience with Node.js is needed).
Designing and building Bolt's growing backend and frontend systems. Coding mostly in TypeScript (previous experience with Node.js / React / React-Native is not required, but always welcomed. Paying attention to detail, proactively fixing upcoming bugs and solving technical challenges. Contributing ideas to our product development roadmap. Giving a hand to your fellow colleagues, participating in code reviews and architecture discussions.
You have experience in JavaScript and Node.js / C++ /Java or any OO language. You have knowledge of major frontend frameworks and experience with API design and development. You have a university degree in a technical subject (Computer science, Mathematics or similar). You have 4+ years of experience in software development. You have good English and communication skills. You have solid understanding of algorithms, data structures, experience with any SQL (MySQL/PostgreSQL).
Experience is great, but what we really look for is drive, intelligence, and integrity. So even if you don’t tick every box, please consider applying if you feel you’re the kind of person described above!
Play a direct role in shaping the future of mobility. Impact millions of customers and partners in 600+ cities across 50+ countries. Work in fast-moving autonomous teams with some of the smartest people in the world. Accelerate your professional growth with unique career opportunities. Get a rewarding salary and stock option package that lets you focus on doing your best work. Enjoy the flexibility of working in a hybrid mode with a minimum of 2 days in the office each week to foster strong connections and teamwork. Take care of your physical and mental health with our wellness perks.
#LI-Hybrid
Ready to apply?
Apply to Bolt Technology