Kozak Agency
Our firm expertise encompasses a wide range of contemporary web and mobile development tools. The most frequently demanding and widely used out of a list of our tech instruments are JavaScript and its modern frameworks, Node.js-based tools and frameworks, relational and non-relational databases, cloud computing platforms, mobile development languages and frameworks.
As the company thriving to meet the most distinctive client necessities we are extremely flexible in terms of development and provide a broad spectrum of development services onwards from turn-key basis solutions to uniquely tailored client requests.
Nowadays, in the comprehensive range of numerous industry fields, we have been attempting to diversify our portfolio with previously unexplored realms of activity.
The list of fields we already possess rock-solid expertise includes finance, education, healthcare, marketplaces, social networks, legal services, real estate, logistics and transportation, energy and utilities, blockchain, and others.
Throughout a period of our decently long journey, we as the company successfully developed and launched over 100 web products and brought unforgettable experience to plenty of end users.
The geography of customers embraces a significant part of the world globe: US, UK, Israel, EU, Australia, Canada are amongst the most common ones.
Kozak Agency company this is a friendly environment for professionals and also a great web development community.
There is a cozy space where we can arrange our meetings and team buildings.
We believe that a high level of communication is an important part of people's success and strong partnerships.
Looking forward to hearing from your CV!
Join our team and become a new part of our community.
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· 80 views · 7 applications · 4d
WordPress Developer
Part-time · Full Remote · Countries of Europe or Ukraine · 4 years of experience · Upper-IntermediateAbout The Transmitter The Transmitter is a neuroscience-focused publication providing up-to-date news, analysis, and resources for the scientific community. Funded by the Simons Foundation, the platform operates independently to deliver high-quality...About The Transmitter
The Transmitter is a neuroscience-focused publication providing up-to-date news, analysis, and resources for the scientific community. Funded by the Simons Foundation, the platform operates independently to deliver high-quality content.
Tech Stack: React, TS, WordPress, MySQL, ACF, Mailchimp, Docker
Responsibilities:- Optimize and maintain backend architecture
- Implement performance improvements
- Support editorial team requests for new features and modifications
- Ensure smooth integration of third-party tools
Добір в команду на Part-Time, з можливим продовженням на фулл-тайм
English - B2 +
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· 25 views · 5 applications · 11d
Senior Full-stack .NET + Vue.js Developer
Full Remote · Countries of Europe or Ukraine · 6 years of experience · Upper-IntermediateMarketing domain. European client. English B2+ A university degree in computer sciences. ⁃ Strong experience with .NET ⁃ Strong experience with Vue.js ⁃ GraphQL, ElasticSearch, NuGet, ⁃ Orlean, Apache Cassandra, Kafka ⁃ Docker, Kubernetes ⁃...Marketing domain. European client.
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English B2+
A university degree in computer sciences.
⁃ Strong experience with .NET
⁃ Strong experience with Vue.js
⁃ GraphQL, ElasticSearch, NuGet,
⁃ Orlean, Apache Cassandra, Kafka
⁃ Docker, Kubernetes
⁃ Initiative and the ability to generate ideas/provide solutions, not just code
⁃ Very good soft skills
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· 119 views · 28 applications · 13d
Backend Engineer (Node.js )
Full Remote · Countries of Europe or Ukraine · 5 years of experience · Upper-IntermediateTech Stack: Node.js + TypeScript (NestJS / Express) - REST APIs, OAuth2, OpenBanking, JWT - Experience working directly with FinAPI SDK / REST - Docker, PostgreSQL, Swagger - TLS/SSL, client certificates, secure auth flows Start: Within 1–2 weeks ...Tech Stack: Node.js + TypeScript (NestJS / Express)
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- REST APIs, OAuth2, OpenBanking, JWT
- Experience working directly with FinAPI SDK / REST
- Docker, PostgreSQL, Swagger
- TLS/SSL, client certificates, secure auth flows
📅 Start: Within 1–2 weeks
Experience: 5+ years backend + proven FinAPI integration
📌 Details: Full-time (40h/week) for 6–8 weeks. Must be able to work autonomously with minimal onboarding. -
· 33 views · 11 applications · 13d
Full-stack developer with Keystone.js
Full Remote · Countries of Europe or Ukraine · 5 years of experience · Upper-IntermediateDescription: Service for QR codes on tombstones linking to a memorial webpage or its purchase Technologies: - 4+ years experience Node.js (Express) - Keystone.js (CMS) - 4+ years experience React - Prisma (ORM) - PostgreSQL or MySQL - Next - Stripe -...Description:
Service for QR codes on tombstones linking to a memorial webpage or its purchase
Technologies:
- 4+ years experience Node.js (Express)- Keystone.js (CMS)
- 4+ years experience React
- Prisma (ORM)
- PostgreSQL or MySQL
- Next
- Stripe
- Docker
Start: ASAP
We offer:- Cooperation with a stable company with well-established processes and a positive atmosphere
- Experience in project management of different levels of complexity, methodology, and approaches
- Flexible schedule: Mon-Fri (8 hours a day)
- 18 days of paid vacation; 15 days sick leave
- A decent level of remuneration with regular reviews of the results of cooperation
- Extensive loyalty program
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· 86 views · 9 applications · 21d
WordPress Developer
Part-time · Full Remote · Countries of Europe or Ukraine · 4 years of experience · Upper-IntermediateAbout The Transmitter The Transmitter is a neuroscience-focused publication providing up-to-date news, analysis, and resources for the scientific community. Funded by the Simons Foundation, the platform operates independently to deliver high-quality...About The Transmitter
The Transmitter is a neuroscience-focused publication providing up-to-date news, analysis, and resources for the scientific community. Funded by the Simons Foundation, the platform operates independently to deliver high-quality content.
Tech Stack: React, TS, WordPress, MySQL, ACF, Mailchimp, Docker
Responsibilities:- Optimize and maintain backend architecture
- Implement performance improvements
- Support editorial team requests for new features and modifications
- Ensure smooth integration of third-party tools
Добір в команду на Part-Time, з можливим продовженням на фулл-тайм
English - B2 +
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