Hire a full stack developer

Skip the endless CV hunt. With Innowise, you get pre-vetted full stack developers ready to join your team in days, not weeks. Whether you’re scaling up for a major release or need flexible support to balance workloads, we’ve got you covered.
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    18+
    years of software dev expertise
    85%
    senior & mid-level developers
    1-2
    days to receive candidates’ CVs
    3-5
    days to staff your project

    Always-ready talent

    Our in-house pool of full-stack developers means you never wait around. The right talent is ready when you need them, and they onboard fast.

    Only proven engineers

    Every developer we assign has passed rigorous technical and communication screenings. You’ll work with professionals trusted to deliver at senior and mid-level capacities.

    Enterprise-grade compliance

    We’re certified in ISO 9001, ISO 27001, ISO 13485, and align with SOC 2, GDPR, HIPAA, and OWASP. In short, your project and data are always in safe hands.

    Post-launch support

    Deployment isn’t the finish line. After your app goes live, we handle bug fixes, user feedback, and feature requests so your product keeps evolving.

    Straightforward pricing

    You won’t find any surprise charges or vague line items on our invoices. We tell you the upfront cost so you know exactly what you’re paying for.

    Flexible scaling

    Need more hands tomorrow? Or fewer next month? Innowise adjusts your team size on the fly to keep your business agile without the tedious hiring cycle.

    Meet our full stack developers for hire

    Paweł S.
    Paweł S.
    Senior Full-Stack Developer
    Experience 9+ years of experience
    Location Warsaw, Poland
    9+ years of experience
    Warsaw, Poland
    Paweł is a full stack engineer with 9+ years of experience building real estate, fintech, and e-commerce apps. He’s strongest in React, TypeScript and Node.js. Paweł has led teams through tricky projects, and enjoys turning messy codebases into fast, clean, and scalable systems.
    Node.jsNest.jsTypeScriptJavaScriptGCPHTML5ReactNext.jsAstroReact NativeReduxDockerMariaDBAstroDBJenkins
    Hire Paweł
    Max G.
    Max G.
    Full-Stack Developer
    6+ years of experience
    Gdańsk, Poland
    6+ years of experience
    Gdańsk, Poland
    Max G. is a full stack engineer with 6+ years in building business apps, banking platforms, and entertainment systems. He’s fluent in modern frameworks and has a track record of making interfaces feel effortless across devices. Clients value him for his clean code and practical teamwork.
    JavaScriptTypeScriptPostgreSQLHTML5CSS3dayjsLodashjsPDFFuse.jsDataTables.jsFileSaver.jsTippy.jslocalForageYupAxiosChart.jsi18nextTailwind CSSSCSSJestFigmaWebpackViteFirebase
    Hire Max
    Andrzhej Kh.
    Andrzhej Kh.
    Middle Full-Stack Developer
    9+ years of experience
    Warsaw, Poland
    9+ years of experience
    Warsaw, Poland
    Andrzhej started out coding 9+ years ago and has since grown into a go-to engineer for complex data and e-commerce projects. These days he’s equally at home wiring up tricky data visualizations or enterprise apps. He’s calm, practical and keeps projects moving forward no matter what.
    TypeScriptJavaScriptNode.jsNest.jsExpress.jsKnex.JSHTML5VueNuxt.jsCSSHeadless UISCSSGoogle APIsFigmaTerraformESLintPrettier
    Hire Andrzhej
    Ihor P.
    Ihor P.
    Senior Full-Stack Developer
    8+ years of experience
    Warsaw, Poland
    8+ years of experience
    Warsaw, Poland
    Ihor has spent 8+ years in full stack development for FinTech, EdTech, and travel. He’s the kind of engineer who thrives in high-load environments. Ihor’s good at designing event-driven architectures, shaving hours off processing times, and wiring up cloud solutions on AWS and GCP.
    JavaGoJavaScriptPythonSpringWebSocketOpenRestySquareTwilioRESTSOAPJSONXMLHibernateOpenAPIReactWebRTCPostgreSQLMySQLOracleMongoDBInfluxDBRedis
    Hire Ihor
    Hire Full-Stack Developers and launch faster.
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    Need more developers next week?

    Technologies we work with

    MEAN
    MERN
    MEVN
    LAMP
    WISA
    LEMP
    RoR stack
    Django stack
    Java stack
    MEAN
    MongoDB
    react
    Express
    react
    Angular
    react
    Node
    react
    MERN
    MongoDB
    Express
    React
    Node
    MEVN
    MongoDB
    Express
    Vue.js
    Node
    LAMP
    Linux
    Apache
    MySQL
    PHP
    WISA
    Windows
    IIS
    SQL Server
    .NET
    LEMP
    Linux
    Nginx
    MySQL
    PHP
    RoR stack
    Ruby
    Ruby on Rails
    PostgreSQL
    React
    Django stack
    Python
    Django
    PostgreSQL
    Angular
    Java stack
    Java
    Spring
    Oracle
    Angular
    MEAN
    MongoDB
    react
    Express
    react
    Angular
    react
    Node
    react
    MongoDB
    Express
    React
    Node
    MongoDB
    Express
    Vue.js
    Node
    Linux
    Apache
    MySQL
    PHP
    Windows
    IIS
    SQL Server
    .NET
    Linux
    Nginx
    MySQL
    PHP
    Ruby
    Ruby on Rails
    PostgreSQL
    React
    Python
    Django
    PostgreSQL
    Angular
    Java
    Spring
    Oracle
    Angular

    How to hire a full-stack developer at Innowise

    01

    Define your needs

    Day 1

    Tell us how many developers you need, the skills you’re looking for, and your project goals. We don’t drown you in endless CVs; we shortlist the right matches from the start.

    02

    Meet your candidates

    Day 2-3

    Within 48 hours, we’ll share vetted developer profiles with rates and availability. You can interview them directly to ensure both technical fit and cultural alignment.

    03

    Kick off development

    Day 3-5

    Choose your developers, sign the paperwork, and they’re onboarded immediately. While your competitors are still posting job ads, your team is already coding.

    Stop interviewing strangers for business-critical dev roles

    Hire full stack devs and see your backlog start shrinking in two weeks.

    What Innowise full stack developers deliver

    When you hire full stack developers from Innowise, you get problem-solvers who can build, connect, modernize, and maintain your software at every layer. Here’s what that looks like in practice:
    • Full-stack software development
    • Software integration
    • Software refactoring & modernization
    • Ongoing maintenance & enhancement

    Full-stack software development

    Our full stack developers build solutions from the ground up — front-end, back-end, and everything in between. From deploying new microservices to fixing that broken user authentication flow, they handle it all.

    Functional testing

    Software integration

    Your systems probably weren't designed to work together. But fear not: we make them cooperate through custom middleware, APIs, and data pipelines so information flows smoothly across your apps.

    Performance testing

    Software refactoring & modernization

    Stuck with outdated frameworks or tangled tech debt? We untangle messy code, migrate old systems, and rebuild apps into modern, scalable, and secure platforms.

    Compatibility testing

    Ongoing maintenance & enhancement

    Innowise’s full stack team handles the routine maintenance that prevents small issues from becoming big problems: security patches, performance optimization, bug fixes, and smooth feature additions.

    Usability testing

    Full-stack software development

    Our full stack developers build solutions from the ground up — front-end, back-end, and everything in between. From deploying new microservices to fixing that broken user authentication flow, they handle it all.

    Functional testing

    Software integration

    Your systems probably weren't designed to work together. But fear not: we make them cooperate through custom middleware, APIs, and data pipelines so information flows smoothly across your apps.

    Performance testing

    Software refactoring & modernization

    Stuck with outdated frameworks or tangled tech debt? We untangle messy code, migrate old systems, and rebuild apps into modern, scalable, and secure platforms.

    Compatibility testing

    Ongoing maintenance & enhancement

    Innowise’s full stack team handles the routine maintenance that prevents small issues from becoming big problems: security patches, performance optimization, bug fixes, and smooth feature additions.

    Usability testing

    How we keep code quality high

    01/03

    Sticking to industry standards & best practices

    • Every developer can slap together code that works once. But we build code that keeps working.
    • Our developers follow time-tested approaches: SOLID design principles, ISO 9001 and ISO 27001.
    • Compliance with all language-specific standards.
    02/03

    Thoroughly testing the code

    • Everything goes through manual and automated test suites before it ever reaches production.
    • No exceptions — we maintain over 80% code coverage.
    • We know that untested code is just bugs waiting to happen.
    03/03

    Reviewing code reviews & quality metrics

    • Every piece of code gets reviewed by someone who didn't write it.
    • We track code quality metrics to identify and fix problems early.
    • Issues are flagged and fixed — never swept under the rug.
    01

    Sticking to industry standards & best practices

    02

    Thoroughly testing the code

    03

    Reviewing code reviews & quality metrics

    Engagement models for hiring our full stack developers

    Developers for staff augmentation

    Deadlines closing in? Hire remote full stack developers. They integrate seamlessly with your existing setup and start contributing from day one.

    Hire developers

    Build a dedicated team?

    Skip the hassle of managing scattered freelancers. Hire dedicated full stack developers and get a cohesive team that already knows how to work together — ready in under a week.

    Hire a team

    Full stack project outsourcing

    From planning to post-launch support, we take care of everything end-to-end. You share the vision, we deliver the product.

    Request project outsourcing

    How we vet and hire our React Native developers

    We follow a rigorous multi-step process to find React Native developers who are technically sharp, reliable in remote teams, and ready to contribute from day one.

    1
    Initial CV screening
    From our network of 70,000+ engineers, we shortlist only those with relevant experience, solid portfolios, and the skills your project requires.
    Our HR team assesses motivation, communication, and collaboration skills — the things a CV can’t show but that make or break real teamwork.
    Candidates undergo a technical deep dive where we test coding ability, problem-solving, architectural thinking, and decision-making under pressure.
    Every shortlisted candidate completes a project-specific task designed to replicate real-world development challenges.
    We verify past performance by speaking directly with former colleagues and managers to confirm reliability and delivery track record.
    Candidates meet with Innowise leadership (or the client if desired) to validate communication skills, leadership potential, and team compatibility.
    Fewer than 1 in 20 make it through. When Innowise sends you a developer, it’s someone we trust to perform on our own high-stakes projects.

    Initial CV screening

    From our network of 70,000+ engineers, we shortlist only those with relevant experience, solid portfolios, and the skills your project requires.

    HR & culture fit review

    Our HR team assesses motivation, communication, and collaboration skills — the things a CV can’t show but that make or break real teamwork.

    Technical evaluation

    Candidates undergo a technical deep dive where we test coding ability, problem-solving, architectural thinking, and decision-making under pressure.

    Practical test task

    Every shortlisted candidate completes a project-specific task designed to replicate real-world development challenges.

    Reference checks

    We verify past performance by speaking directly with former colleagues and managers to confirm reliability and delivery track record.

    Final leadership review

    Candidates meet with Innowise leadership (or the client if desired) to validate communication skills, leadership potential, and team compatibility.

    The top 5% get an offer

    Fewer than 1 in 20 make it through. When Innowise sends you a developer, it’s someone we trust to perform on our own high-stakes projects.

    What our customers think

    Joakim Rosen Lead Developer YouWish AS
    YouWish AS logo

    “Innowise has completed many projects and consistently performs well on their tasks. Their results-driven approach allows them to quickly scale their efforts depending on the required deliverables.”

    • IndustryConsumer products
    • Team size4 specialists
    • Duration28+ months
    • ServicesStaff augmentation
    Davide Criscione Founder & CEO DC Services GmbH
    DC Services GmbH logo

    “Innowise has found high-quality resources that fit well within their assigned internal teams. They had the resources ready to start in a short period. The team offers responsive and personable project management. Moreover, they're proactive and don't overpromise.”

    • IndustryIT services
    • Team size12 specialists
    • Duration15+ months
    • ServicesStaff augmentation
    Ing. Ignazio Locatelli CEO CodeLand Srl
    CodeLand Srl logo

    “Innowise team succeeded where many other professionals failed before them, integrating very well in the day by day activities and delivering with good standing and autonomy. Thanks to their team we increased bug resolution speed by more than 10%, delivering better and on time.”

    • IndustryIT services
    • Team size2 specialists
    • Duration4 months
    • ServicesStaff augmentation, web development

    Need custom IT solution services?

    Our developers can join your projects anytime and deliver solutions of any complexity.

    FAQ

    How do I hire a full-stack developer?

    Simple, you tell us what you need, we find the right match from our team, and you can interview them within a few days. We check our talent pool and find the full-stack developers that suit you.

    How much does it cost to hire a dedicated full stack developer?

    Rates depend on a full stack developer’s skills and seniority. A mid-level developer won’t cost the same as someone who’s been scaling enterprise apps for ten years. But a high or low hourly rate is not a guarantee that the person fits your project. What matters most is how fast they solve your problems and how much downtime they prevent. Cheap developers who can't deliver cost more than experienced ones who do everything on time.

    Can full stack developers integrate software with existing apps?

    Yes, and they're actually good at it. Our full stack developers handle API, database, and third-party service integrations daily. They know how to make your new software connect with whatever legacy systems you're already stuck with, without breaking what's currently working.

    What are some questions to ask when hiring a full stack developer?

    Skip the textbook questions. Try these instead: "Walk me through something you built from scratch," or "Tell me about a time something broke and how you fixed it." Ask about real situations, like missed deadlines, difficult teammates, and legacy code that made them want to quit. Those answers tell you way more than any coding quiz.

    Do Innowise’s full stack developers speak English?

    Yep. They work with international teams every day. Interviews, daily standups, code reviews, client calls — it all happens in English. Some of our developers even have language proficiency certifications or past experience in US and EU companies.

    Shape your perfect team

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      You can also send us your request
      to contact@innowise.com

      What happens next?

      1

      Once we’ve received and processed your request, we’ll get back to you to detail your project needs and sign an NDA to ensure confidentiality.

      2

      After examining your wants, needs, and expectations, our team will devise a project proposal with the scope of work, team size, time, and cost estimates.

      3

      We’ll arrange a meeting with you to discuss the offer and nail down the details.

      4

      Finally, we’ll sign a contract and start working on your project right away.

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