Programming Languages

    Hire experienced and affordable Haskell developers

    Hire full-time, contract, or project-based Haskell developers, architects, and consultants. We offer the widest range of salaries and contract rates on the market, starting at $25/hour.

    Oliver H.

    Oliver H.

    Senior Haskell Developer

    United Kingdom
    UTC+0:00
    United Kingdom
    Haskell
    GHC
    Stack
    Cabal
    Functional Programming
    Type Theory
    Monads
    QuickCheck
    Lens
    Servant
    Yesod
    PostgreSQL
    Redis
    Domain Modeling

    Senior Haskell developer with 9+ years of experience building robust, type-safe backend systems. Expert in leveraging Haskell's type system for domain modeling and preventing runtime errors. Skilled in web frameworks like Servant and Yesod, property-based testing with QuickCheck, and functional design patterns. Strong background in fintech and compiler development. Focus on writing maintainable, correct-by-construction code. Proven track record building high-reliability systems for financial institutions and blockchain platforms.

    Hire Haskell developers
    Dr. Elena V.

    Dr. Elena V.

    Lead Functional Programming Engineer (Haskell)

    Switzerland
    UTC+1:00
    Switzerland
    Haskell
    Category Theory
    Type-Level Programming
    Template Haskell
    Parser Combinators
    Compiler Design
    Formal Verification
    Liquid Haskell
    Proof Assistants
    Academic Research
    Performance Optimization
    GHC Extensions

    Lead functional programming engineer with PhD in programming language theory and deep expertise in advanced Haskell. Expert in dependent types, type-level programming, and formal verification. Skilled in building DSLs, writing compilers, and applying category theory to software design. Strong background in research and applying cutting-edge FP techniques to production systems. Focus on correctness, elegance, and leveraging the type system for automated reasoning. Experience in cryptocurrency, theorem proving, and high-assurance software for aerospace applications.

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    Akira Y.

    Akira Y.

    Haskell Backend Engineer

    Japan
    UTC+9:00
    Japan
    Haskell
    REST APIs
    GraphQL
    PostgreSQL
    Docker
    Kubernetes
    Servant
    Conduit
    Streaming
    Concurrency
    STM
    Network Programming
    Monitoring
    DevOps

    Haskell backend engineer specializing in scalable web services and microservices architecture. Expert in building RESTful and GraphQL APIs using Servant and modern Haskell libraries. Skilled in concurrent programming, streaming data processing, and database integration. Strong background in containerization, CI/CD, and production operations. Focus on performance, observability, and reliable service deployment. Experience building backend systems for SaaS platforms, e-commerce, and real-time data processing serving millions of users.

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    Marcus B.

    Marcus B.

    Haskell Software Architect

    Sweden
    UTC+1:00
    Sweden
    Haskell
    System Design
    Event Sourcing
    CQRS
    Microservices
    DDD
    Effect Systems
    Polysemy
    MTL
    Database Design
    Architecture Patterns
    Technical Leadership
    Code Review
    Mentoring

    Haskell software architect with expertise in designing large-scale functional systems and distributed architectures. Expert in event sourcing, CQRS, and domain-driven design with Haskell. Skilled in effect systems, monad transformers, and algebraic effects for clean architecture. Strong background in leading technical teams and establishing best practices. Focus on system modularity, testability, and long-term maintainability. Proven ability to architect complex systems for trading platforms, healthcare, and enterprise software, while mentoring developers in functional programming principles.

    Hire Haskell developers
    Sarah O.

    Sarah O.

    Haskell Data Engineer

    Ireland
    UTC+0:00
    Ireland
    Haskell
    Data Processing
    ETL
    Conduit
    Pipes
    Streaming
    Kafka
    Cassandra
    Parsers
    Data Validation
    Type-Safe APIs
    Aeson
    CSV Processing
    Analytics

    Haskell data engineer specializing in type-safe data pipelines and ETL systems. Expert in streaming libraries like Conduit and Pipes for efficient data processing. Skilled in building parsers, data validators, and transformation pipelines with strong type guarantees. Strong background in integrating with message queues, NoSQL databases, and analytics platforms. Focus on data quality, reliability, and leveraging Haskell's type system to catch errors at compile time. Experience processing financial data, sensor data, and building analytics platforms for data-driven organizations.

    Hire Haskell developers
    Talent Solutions

    Scale your team with world-class Haskell developers

    Stop struggling with hard-to-fill roles. Our platform connects you with pre-vetted talent partners who deliver exceptional Haskell developers faster than traditional recruiting.

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    Hire a Haskell developer or build an entire team of Haskell developers by working with top staffing agencies and professional services firms dedicated to finding the best talent for your business needs.

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    Why Sourcer

    Why companies choose Sourcer

    Experience the power of AI-driven recruitment that connects you with top Haskell developer talent faster than ever

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    Tap into a pre-vetted network of Haskell developer specialists ready to start immediately - full-time, contract, or project-based.

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    From junior developers to lead architects, find Haskell developer professionals across a wide range of skills, rates, and geographies.

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    Compare salaries and hourly rates from multiple vendors. Access the widest rate spectrum on the market and only pay what makes sense for your project.

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    "As a startup, finding the right talent quickly is tough. Sourcer's platform has been a game-changer for us. The quality of candidates has been great, with diverse skillsets that covered most of our needs. Definitely a valuable resource for fast-growing companies!"

    Brian Chen

    Director, Web Development

    "Using Sourcer has led to significant cost savings for our company. In less than two weeks we found contractors at a fraction of the cost we were quoted elsewhere. The platform streamlined our hiring process, quickly matching us with top-notch contractors. It's efficient and hassle-free."

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    HR Manager

    "We needed to fill a critical full‑time position fast, and Sourcer delivered better than any solution we’ve used before. Within days, we had a strong shortlist of qualified candidates, and ended up hiring someone who exceeded expectations. Highly recommend Sourcer for any team on a tight hiring timeline!"

    Alex Romero

    Talent Acquisition Manager

    250+

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