Backend Development Jobs

    102 Backend Development jobs found.

    AI
    AI Agents
    Machine Learning
    Deep Learning
    LLM
    Data Science
    Generative AI
    Prompt Engineering
    PyTorch
    TensorFlow
    H

    Junior Java Developer

    Haystack People

    Amsterdam Fulltime
    €3.000 - €3.500 per month
    Java
    Spring Boot
    SQL
    PostgreSQL
    +10
    H

    Junior PHP Backend Developer

    Haystack People (for a client in Mijdrecht)

    Mijdrecht Fulltime
    €2.800 - €3.500 per month
    PHP
    Backend Development
    Laravel
    MySQL
    +3
    N

    Java Developer

    Novulo (via Haystack People)

    Breda Fulltime
    €4.000 - €5.500 per maand, plus 8% vakantiegeld
    AI
    Java
    Spring Boot
    Low-Code
    +10
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    We personally vet every Backend Development candidate before they reach you.
    A

    AI/LLM Backend Engineer

    Axel peace

    Remote Freelance
    1,500 ETH, DAI, USDT
    AI
    LLM
    Backend Development
    API Integration
    +10
    H

    PHP Developer | AI Assistant

    Haystack People

    Den Haag Fulltime
    €4.000 - €5.500 bruto per maand
    PHP
    AI
    Symfony
    Laravel
    +14
    H

    Medior/Senior Python Developer

    Haystack People

    Amsterdam, Netherlands (Hybrid – 8 weeks remote/year) Fulltime
    €4,000 - €7,000 per month
    Python
    Django
    FastAPI
    AWS
    +11
    H

    Lead PHP/AWS Developer - Enterprise

    Haystack People

    Eindhoven Fulltime
    €4.000 - €5.500 per maand (excl. vakantiegeld)
    PHP
    AWS
    Laravel
    SaaS
    +5
    H

    Lead PHP Developer

    Haystack People

    Amsterdam Fulltime
    €4.000 – €5.500 per maand (excl. vakantiegeld)
    PHP
    Laravel
    Backend Development
    Lead Developer
    +5
    H

    Lead PHP Developer (Fintech)

    Haystack People

    Amsterdam, Noord-Holland Fulltime
    €5.500 - €7.000 per maand
    PHP
    Laravel
    Symfony
    Microservices
    +5
    H

    Lead Node.js Developer - Digital Storytelling

    Haystack People

    Amsterdam Fulltime
    €5.000 - €7.500 per month
    Node.js
    TypeScript
    NestJS
    AWS
    +9
    H

    Lead NodeJS Developer

    Haystack People

    Utrecht Fulltime
    €5.000 - €7.000
    NodeJS
    TypeScript
    Backend Development
    Technical Leadership
    +4
    H

    Lead Golang Developer - GreenTech

    Haystack People

    Amsterdam Vast dienstverband, Fulltime
    €5.000 - €7.000 bruto per maand (o.b.v. 40 uur)
    Golang
    Go
    GreenTech
    Backend Development
    +10
    H

    Laravel Developer

    Haystack People (for Platform Agency)

    Delft Fulltime
    €3.000 - €3.500 per month
    Laravel
    PHP
    Web Development
    Backend Development
    +8
    H

    Laravel Developer

    Haystack People

    Utrecht Fulltime
    €4.500 - €5.500 per month
    Laravel
    PHP
    Vue.js
    MySQL
    +8
    H

    Lead Backend Engineer

    Haystack People

    Amsterdam Fulltime
    €80.000 - €100.000 per year
    Python
    Django
    Backend Development
    Microservices
    +15
    H

    PHP Developer | Automotive

    Haystack People

    Regio Eindhoven Fulltime
    € 3.500 - € 5.500 per maand (o.b.v. 40 uur)
    PHP
    Symfony
    Laravel
    MySQL
    +14
    I

    PHP Developer

    International Edtech Firm (via Haystack People)

    Utrecht Full-time
    €4.000 - €5.500 per maand (o.b.v. 40 uur)
    PHP
    Laravel
    Symfony
    API Platform
    +15
    H

    PHP Developer

    Haystack People

    Regio Den Haag Full-Time
    €3.000 - €3.500 per maand (o.b.v. 40 uur)
    PHP
    Laravel
    Symfony
    Vue.js
    +4
    H

    PHP Developer

    Haystack People

    Utrecht Fulltime
    €4.000 - €5.500 per month
    PHP
    Laravel
    Vue.js
    SaaS
    +4
    H

    PHP Developer - Laravel

    Haystack People (for a client)

    Utrecht Fulltime
    €4.000 - €5.500 per month
    PHP
    Laravel
    MySQL
    SaaS
    +9

    Top Backend Development talent, hand-picked

    A selection of vetted backend development professionals from our pool.

    Browse the talent pool →
    Rainier — Senior Smart Contract Engineer
    Rainier
    ex-ConsenSys
    Senior Smart Contract Engineer
    9+ years experience
    Wietske — Protocol Researcher
    Wietske
    ex-Ethereum Foundation
    Protocol Researcher
    6+ years experience
    Marcus — DeFi Protocol Architect
    Marcus
    ex-Coinbase
    DeFi Protocol Architect
    12+ years experience
    Mei — Web3 Product Designer
    Mei
    ex-Binance
    Web3 Product Designer
    7+ years experience
    Rainier — Senior Smart Contract Engineer
    Rainier
    ex-ConsenSys
    Senior Smart Contract Engineer
    9+ years experience
    Wietske — Protocol Researcher
    Wietske
    ex-Ethereum Foundation
    Protocol Researcher
    6+ years experience
    Marcus — DeFi Protocol Architect
    Marcus
    ex-Coinbase
    DeFi Protocol Architect
    12+ years experience
    Mei — Web3 Product Designer
    Mei
    ex-Binance
    Web3 Product Designer
    7+ years experience
    Jonas — Layer 2 Engineer
    Jonas
    ex-Polygon Labs
    Layer 2 Engineer
    8+ years experience
    Lucia — Smart Contract Auditor
    Lucia
    ex-Aave
    Smart Contract Auditor
    5+ years experience
    Finn — Rust / Substrate Developer
    Finn
    ex-Parity
    Rust / Substrate Developer
    4+ years experience
    Arjun — Blockchain Solutions Architect
    Arjun
    ex-Ripple
    Blockchain Solutions Architect
    14+ years experience
    Jonas — Layer 2 Engineer
    Jonas
    ex-Polygon Labs
    Layer 2 Engineer
    8+ years experience
    Lucia — Smart Contract Auditor
    Lucia
    ex-Aave
    Smart Contract Auditor
    5+ years experience
    Finn — Rust / Substrate Developer
    Finn
    ex-Parity
    Rust / Substrate Developer
    4+ years experience
    Arjun — Blockchain Solutions Architect
    Arjun
    ex-Ripple
    Blockchain Solutions Architect
    14+ years experience

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    Core Engineer at Superchat

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