Hire Haskell Developers Who Treat Code Like Science, Not Guesswork

Hire Haskell developers who build for your high-stakes world. Whether you're in FinTech, Crypto, or building any mission-critical system our experts deliver logic that just works. This means less time in triage, less developer burnout, and faster feature delivery. 

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Trusted by Enterprise Clients Who Demand Real-World Impact

Why the Smartest FinTechs and Data Companies Hire Haskell Developers from Entrans

When your system absolutely cannot fail, you bet on Haskell. Our certified Haskell engineers accelerate development by writing bug-resistant code, delivering world-class, concurrent solutions that shorten your go-to-market timeline.

Hie Haskell Developer

1. Code That’s Right the First Time

Hire Haskell engineers that use the GHC type system to catch errors before they ever reach production. It’s how we help you build platforms you can actually trust to run at scale and eliminate entire classes of runtime bugs.

2. Onboard Haskell Experts Without The Wait

Skip the hiring slowdown. Our pre-vetted senior developers plug in fast, start architecting instantly, and get your concurrency-heavy projects moving again.

3. Purely Functional and Maintainable Codebase

Pure functions. Immutable data. Predictable behavior. Hire Haskell developers that build systems that age gracefully and are easy to refactor when priorities shift.

4. Flexible Models to Hire Haskell Developers

Get flexibility without compromise and scale your backend projects the way you need, with Haskell talent tuned to your product goals.

5. Complete Concurrency and Testing

Improve application performance and stability with lightweight green threads and Software Transactional Memory (STM), alongside property-based testing (QuickCheck) to ensure your deployments are always optimized and reliable.

Hie Haskell Developer

Hire Haskell Developers From Entrans That Are Experienced and Certified 

Hire Haskell developers with full-spectrum expertise, from high-frequency trading systems to complex data analysis pipelines. Entrans provides top-tier backend engineers to build, secure, and scale any mission-critical solution with Haskell.

Concurrent Backend Development

Our team of Haskell engineers builds end-to-end concurrent backends using lightweight threads and Software Transactional Memory (STM) for robust, lock-free performance.

High-Performance Web Services (Servant/Yesod)

Hire Haskell developers to create type-safe, high-performance web APIs and applications using leading frameworks like Servant, Yesod, or Snap, ensuring your API logic is correct at compile time.

Legacy System Modernization

We execute seamless migrations, rewriting critical backends from languages like Python or Java to Haskell. Hire Haskell developers to replace error-prone systems with a provably correct, maintainable architecture.

Haskell CI/CD and Build Systems

Entrans’ Haskell developers streamline DevOps workflows using build tools like Stack or Cabal and CI/CD for automated, reliable deployments. Our Haskell developers for hire integrate with Nix for reproducible builds.

Security and Data Integrity

We establish a comprehensive security posture by using Haskell's type system to prevent common vulnerabilities like SQL injection and ensure end-to-end data integrity.

Property-Based Testing (QuickCheck)

We use QuickCheck and Hspec to write powerful property-based tests that validate your application's logic against a huge range of inputs, far beyond traditional unit tests.

Schedule Interviews With Haskell Developers and Onboard Them Within 48-72 Hours

We ensure you’re matched with the right talent resource based on your requirement
info@entrans.io
We set up interviews and help you quickly onboard Haskell developers within 48-72 hours. Work with expert talent that keeps your pricing strategy and GTM timeline on track.

Haskell Development Technology Expertise

Core + Web Frameworks

Haskell | GHC | Servant | Yesod | Snap | Warp

Concurrency + Data

STM | async | Persistent | postgresql-simple | Aeson

Build Tools + Parsing

Stack | Cabal | Nix | HLS | Parsec | Megaparsec | Attoparsec

Testing + CI/CD

QuickCheck | Hspec | doctest | GitHub Actions | Jenkins
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Our Customer Success Stories

Enterprise Enrollment and Monitoring Platform for Healthcare Company

Technical Stack: Elixir (Phoenix), IoT Integrations, Angular JS, React JS, iOS, Android

A fully accredited healthcare facility needed to monitor patient status, device levels, and vital readings via IoT, accessible across all major platforms. We engineered a powerful Elixir-based solution, leveraging its real-time capabilities to integrate diverse IoT data streams.

The platform provides a unified view for staff, ensuring critical patient and device information is always current and accessible on Android, iOS, and desktop devices, empowering better care and operational efficiency.

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Industry: Transportation

Engineered an Automated Statement Reconciillation Platform for a Fintech Company

Technical Stack: Next.js (SSG), Strapi, Tailwind CSS, Vercel

A leading Fintech services company was limited by its slow, monolithic WordPress site, which hurt its SEO and content workflow. We migrated them to a headless architecture with Next.js for Static Site Generation and Strapi as the CMS.

The new platform had better functionality and a better UX for users uploading bills, statements, and receipts for reconciliation.

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Designed for Reliability, Performance, and Developer Efficiency

Entrans provides specialized Haskell developers who build, optimize, and deliver mission-critical systems with high reliability. Our vetted talent brings deep expertise in functional programming, concurrency, property-based testing, and modern backend practices that integrate smoothly with your existing processes.

Hie Haskell Developer

1. Share Your Requirements

Tell us about the systems, data pipelines, or backend modules you want to develop, optimize, or scale using Haskell.

2. Get Curated Profiles (Within 24–48 Hours)

Receive pre-screened Haskell developers with real-world experience in building type-safe, concurrent, and scalable applications.

3. Evaluate and Interview

Assess skills in Haskell programming, GHC, STM concurrency, property-based testing, and building high-performance backends.

4. Onboard and Kickoff (Within 48–72 Hours)

Add developers who understand your stack and start contributing immediately with minimal ramp-up time.

5. Continuous Support and Scaling

Scale your Haskell development team as needed and stay updated with the latest best practices in functional programming, concurrency, and backend optimization.

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Our Hiring Models

Dedicated Haskell Developers

Ideal for long-term projects requiring focused expertise.

Team Augmentation

Scale your team with skilled Haskell developers as an extension of your workforce.

Project-Based Engagement

Hire for specific tasks or projects with defined timelines.

Industries Our Haskell Engineers Contribute to With Their Expertise

Our team of developers serves a global clientele, specializing in FinTech, Blockchain, Data Analysis, and mission-critical systems. Our specialists architect scalable and innovative solutions using their deep functional programming knowledge.

Startup
Oil & Gas
Healthcare Life Science
Logistics
BFSI
Information Technology
eCommerce
Education
Marketing & Advertising
Manufacturing
Retail
Real Estate & Construction
Telecom
Travel & Hospitality
Entertainment
Built on Trust. Proven in Delivery.
We have been working with Entrans for the last two years and they have played a key role in building our solution. Their expertise and professionalism were evident throughout the development cycle, and we were very pleased with the final product. They have shown enormous skill and vast domain knowledge and their IT expertise is reliable and trustworthy. We would recommend Entrans for anyone looking for quality IT services, delivered in a professional manner
Nikolay Prokopiev
Chief Executive Officer
Entrans has been a trusted outsourced product development partner for 2 years now, providing a pool of good quality software engineers to tap into. Their team has a strong customer first orientation, is open to feedback and is a pleasure to work with.
A man in a purple shirt is smiling.
Subramanian Visvanathan
Chief Executive Officer

Looking to Hire Haskell Developers to Build Mission-Critical, Bug-Resistant Systems?

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Frequently Asked Questions

What is a Haskell developer?

A Haskell developer is a software engineer who uses the purely functional, statically typed Haskell language. They typically build high-reliability, concurrent backend systems for domains like finance, data analysis, and compilers.

Why choose Haskell for app development?

People hire haskell developers for correctness and maintainability. Its powerful type system eliminates entire classes of bugs at compile-time (e.g., null references, race conditions). This makes it ideal for mission-critical applications where failure is not an option.

What skills should a Haskell developer have?

A strong Haskell developer must be proficient in functional programming, the GHC compiler, a web framework (like Servant or Yesod), concurrent programming (STM, async), and property-based testing (QuickCheck).

How much does hiring Haskell developers cost?

When you hire haskell developers the cost is typically higher than for more common languages. This is due to the specialized skill set and smaller, high-demand talent pool. Globally, rates can range from $50 to over $200 per hour for senior specialists.

Is hiring remote Haskell developers reliable?

Yes, if you’re looking to hire haskell remote developers it can be extremely reliable. The language's emphasis on pure functions and explicit types makes code highly maintainable and easy for remote teams to collaborate on, as function signatures clearly define behavior.