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  • £53k - £70k per annumEstimated
     ...front-end applications using a cutting-edge development stack. Develop complex interactions with multiple data sources, back-end systems...  ...Knowledge of front-end to back-end integrations such as RESTful APIs, GraphQL, websockets, server side rendering. ~ Proficiency with... 
    Suggested
    Internship
    Remote
    Flexible hours

    Tranched

    France
    more than 2 months ago
  • $60k - $105k per annum

     ...working on distributed systems creating scalable, fault-tolerant infrastructure. Can build data driven microservices leveraging RESTful API's. Have worked with some of the following tools: Docker, Git, GitHub, Flask, NumPy,Pandas. What you’ll get: ~ Competitive... 
    Suggested
    Full-time

    SD Solutions

    Europe
    more than 2 months ago
  • £53k - £71k per annumEstimated
     ...Backend development, Python - Backend scripts / prototypes; Data stores: MongoDB, Redis; API / Messaging: Rest / JSON, RabbitMQ, Kafka; Role Responsibilities Develop parts of a highly available backend with a micro service architecture; Write maintainable, clean... 
    Suggested
    Full-time
    Remote
    Flexible hours

    AON

    Europe
    2 days ago
  • £15k - £67.33k per annum

     ...67,332 per year Requirements: ~ We are looking for a React UI developer with strong expertise in React 18 or above. You should have experience...  ...management. Familiarity with GraphQL and Apollo for RESTful APIs, as well as using CodeGen to generate user-friendly GraphQL queries... 
    Suggested
    Full-time

    Adecco

    Ireland
    26 days ago
  • £71k - £99k per annumEstimated
     ...a talented Senior Full Stack Engineer to join forces with us in developing the next generation of Blockdaemon secure cross-chain services....  ...responsive user interfaces using modern web technologies. Develop APIs and microservices to support a variety of innovative operations.... 
    Suggested
    Remote job

    Blockdaemon

    Ireland
    more than 2 months ago
  • €250 - €275 per day

    Frontend Software Developer Krakow-based Our Client is looking to recruit a Frontend Software Developer with at least 5 years proven track...  ...Professional software engineering skills (refactoring, API design, version control systems) Ability to work in an Agile environment... 
    Suggested
    Daily pay
    Live-in

    Nexus Jobs Limited

    Poland
    2 days ago
  • £55k - £75k per annumEstimated
     ...way, we’ve: Cultivated a community of more than 650,000 active developers and builders Earned 145k+ GitHub stars, making us one of the...  ...). ~ Experience in  designing, building, and consuming robust APIs (e.g. RESTful, GraphQL). ~ Solid understanding of  relational... 
    Suggested
    Long-term contract
    Permanent
    Full-time
    Temporary
    Hybrid working
    Visa sponsorship
    Remote

    Stonehill

    Europe
    a month ago
  • £54k - £71k per annumEstimated
     ...AWS services or equivalent, including Lambda, S3, DynamoDB, and API Gateway, as well as building and managing telemetry systems for monitoring...  ...: AWS Certifications: AWS Certified Solutions Architect, Developer, or similar certifications. Acts as a versatile generalist who... 
    Suggested
    Remote job

    Protex AI

    Ireland
    more than 2 months ago
  • £54k - £72k per annumEstimated
     ...effectively consuming, visualizing, and interacting with large, complex datasets, including understanding the underlying data models and APIs. Proficient in AI-augmented software engineering (e.g. Gen AI and LLMs, agentic tools, Cursor, Claude Code, etc.) Good... 
    Suggested
    Full-time
    Remote

    UTOR

    Europe
    1 day ago
  •  ...For this role: Java microservices with Spring Boot; REST/async APIs; PostgreSQL; Redis; Docker/Kubernetes; CI/CD with GitHub Actions...  ...micro)services environment  ~ Proficiency in Java for designing, developing, testing, and monitoring production systems  ~ Experience with... 
    Suggested
    Long-term contract
    Remote

    Bee Talents

    Europe
    more than 2 months ago
  •  ...Freelance Backend Java Developer Location: Walloon Region, Belgium (2–3 days per week onsite, remainder remote) Start Date: ASAP...  ...Framework Spring Boot SQL / Relational Databases RESTful APIs Candidate Requirements Proven experience as a Backend Java... 
    Suggested
    Daily pay
    Long-term contract
    Freelance
    Immediate start
    Remote

    Vivid Resourcing

    Belgium
    1 day ago
  • £12k - £16k per annum

    FrontEnd Developer with Javascript Using the latest technologies, processes and tools to deliver state of the art web applications and innovation...  ...Sass / Less / HTML 5 / bootstrap Experience in consuming REST APIs and utilising JSON for web applications CI/CD - tools such as... 
    Suggested
    Remote

    Nexus Jobs Limited

    Poland
    2 days ago
  • €80k per annum

     ..., and high-performance applications. Key Responsibilities; Develop and optimize mobile ad tech solutions for in-app #advertising....  .... ~ Hands-on experience with modern Android architecture, REST APIs, and unit testing. ~ Experience working with ad networks, mediation... 
    Suggested
    Permanent
    Remote
    Germany
    3 days ago
  • £51k - £67k per annumEstimated
     ...to deployment, we value your input throughout all stages of the Software Development Lifecycle  Develop and Enhance Features: Collaborate to develop robust new features, APIs, and continuously improve our industry-leading products. Help find and fix bugs at "Deel Speed."... 
    Suggested
    Remote job

    Deel

    Ukraine
    more than 2 months ago
  • $75k - $120k per annum

     ...applied to multimodal data at scale Scale our platform to meet challenging multi tenant usage patterns Maintain a rich suite of APIs to power all our internal and B2B clients Ship to production multiple times a day, working in tandem with PMs/Designers to solve user... 
    Suggested
    Remote job
    Temporary
    Hybrid working

    V7

    Europe
    more than 2 months ago
  •  ...Job Title: .NET Fullstack Senior Developer Location: Brussels Project: Re-Build Start Date: ASAP Contract Type: Freelance...  ...deployment, configuration, monitoring). ·Familiarity with RESTful APIs and microservices architecture. ·Ability to work independently... 
    Freelance
    Immediate start
    2 days/week

    Vivid Resourcing

    Belgium
    2 days ago
  •  ...looking to recruit a Software Engineer with solid 5 plus years of developing and working C# .net in an Agile environment. Essential skills...  ...of C# and .NET Core (5+years) ? Experienced with ASP.NET (Web API) ? Knowledge of OOP, SOLID principles, clean code ? Knowledge... 
    Daily pay
    On-site

    Nexus Jobs Limited

    Poland
    2 days ago
  • €6.5k per annum

     ...Responsibilities Maintain and improve existing .NET codebases. Develop new platform features in collaboration with product and...  ...operational software environments. Knowledge of CI/CD pipelines, APIs, or cloud-based architecture patterns. The Offer A stable role... 
    Long-term contract
    Permanent

    Vivid Resourcing

    Belgium
    a month ago
  • £90k - £100k per annum

    Be part of the football gaming revolution. You would join an early stage startup who are building games for the billions of fans Football has around the world. Backed by top investors and with a senior team who have done conception to exit multiple times, this really is an...
    Remote job
    Permanent

    LinuxRecruit

    Europe
    more than 2 months ago
  • £52k - £70k per annumEstimated
     ...Are you interested in working with cutting-edge technologies and developing high-performance applications capable of handling over 2 million data queries per second? If so, we have the perfect job for you at LoopMe! We are a team of skilled engineers who develop and maintain... 
    Hybrid working
    Flexible hours

    LoopMe

    Ukraine
    more than 2 months ago
  • £49k - £65k per annumEstimated
     ...Team The User Applications Team at Protex AI is dedicated to developing comprehensive solutions that span both frontend and backend...  ...Applications : You have hands-on experience with RESTful and GraphQL APIs and are comfortable connecting frontend systems with backend... 
    Remote job

    Protex AI

    Ireland
    more than 2 months ago
  • £35k - £47k per annumEstimated
     ...serve humanity. We’re training and deploying frontier models for developers and enterprises who are building AI systems to power magical experiences...  ...datasets for machine learning, scaling the pods to serve our API, or even building out new security features on our platform. We... 
    Remote job
    Full-time
    Internship
    On-site
    Flexible hours

    Cohere

    Europe
    more than 2 months ago
  • £61k - £79k per annumEstimated
     ...(following best practices) to our application codebase daily. Develop in the existing codebase using PHP and Java.  Engage in discussions...  ...event-driven microservices ~ A solid understanding of REST API’s and best practices ~ Solid understanding of secure software engineering... 
    Full-time

    AON

    Europe
    more than 2 months ago
  • $141.35k - $175.73k per annum

     ...world. Being 14:00 UTC to 17:00 UTC, the team's overlapping hours. What You’ll Do Design, build, and maintain backend systems and APIs that power Wikidata’s query infrastructure Improve reliability, observability, and automation of the  Wikidata Query Service and... 
    Full-time
    Remote

    Acadia HR

    Europe
    a month ago
  •  ...About the Role As a Front-end Developer , you are responsible for designing and developing performant, reusable, and scalable web interfaces...  ...on clearly scoped and reusable UI elements. You translate API data into clear, accessible user interfaces and actively contribute... 

    Vivid Resourcing

    Belgium
    6 days ago
  •  ...Quant Developer This is a fantastic opportunity for someone with exceptional proficiency in Python, SQL, HTML looking to work remotely with a leading Hedge fund.  A distinguished player in the quantitative trading industry, renowned for delivering best-in-class solutions... 
    Full-time
    Hybrid working
    Remote
    Flexible hours

    The Opportunity Hub UK

    Ukraine
    4 days ago
  • £49k - £65k per annumEstimated
    Join our  Growth team to shape how users discover and adopt GitLab's powerful capabilities. Operating at the intersection of product and analytics, we analyze and optimize the complete customer journey – from initial acquisition through feature adoption and user reactivation...
    Full-time
    Remote

    FEG Outsourcing Administrativo

    Netherlands
    more than 2 months ago
  • £82k - £108k per annumEstimated
     ...accessible, secure, and innovative financial solutions to the real economy. Join us in this financial revolution! Key Responsibilities Develop and deploy enterprise-grade blockchain-integrated services including transaction indexers and automated contract deployment systems... 
    Remote
    Flexible hours

    Tranched

    Netherlands
    more than 2 months ago
  • £39k - £51k per annumEstimated
     ...effectively with our innovative product, design, and backend engineers. As a Senior Software Engineer, this position involves: Maintain, develop and introduce innovative features within our current product suite for the benefit of customers and our internal teams. Foster... 
    Full-time
    Hybrid working
    Relocation package
    On-site
    Flexible hours
    3 days/week

    Yokoy

    Spain
    27 days ago
  • €65k - €75k per annum

    Stop Terminator becoming a documentary. Use your software engineering skills to harness the power of AI, whilst keeping it under control.  You would join a rapidly accelerating company as they look to continue their success. Their products allow companies to gain a...
    Permanent

    LinuxRecruit

    Europe
    more than 2 months ago