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  • £50k - £65k per annum

     ...high-impact, business-critical web applications used by internal...  ...In this role you will: Develop modern, scalable front-end applications...  ...using React, TypeScript, and JavaScript Collaborate with architects...  ..., TypeScript, JavaScript, HTML/CSS Experience with component... 
    HTML
    CSS
    Permanent
    Hybrid working
    Flexible hours
    Belfast
    5 days ago
  • £53k - £68k per annumEstimated
     ...Job Title: Senior Full Stack .NET Developer Location: Belfast, Northern Ireland...  ...and related areas Exposure to building web services using Web API An understanding...  ...development Hands-on experience with HTML, JavaScript, CSS including jQuery Strong attention... 
    HTML
    CSS
    Full-time
    Hybrid working
    On-site

    Biller Genie

    Belfast
    24 days ago
  • £37k - £51k per annumEstimated
     ...centered design processes and outcomes. ~ Proficiency in design and prototyping tools (Figma Adobe XD Sketch). ~ Familiarity with HTML/CSS and responsive design principles. ~ Designing for data-heavy applications or visualization tools. ~ Experience working in Agile... 
    HTML
    CSS
    Full-time

    GEA

    Belfast
    more than 2 months ago
  • £45k - £61k per annumEstimated
     ...closely with cross-functional teams, including product managers, developers, and stakeholders, to translate user needs into effective...  ...effectively to various stakeholders. ~ Knowledge of HTML, CSS, and JavaScript is a plus. Benefits ~ Remote Work ~... 
    HTML
    CSS
    Remote job
    Permanent
    5 days/week

    Keller Executive Search International

    Belfast
    more than 2 months ago
  •  ...skills/experience required: ~5 years of Front End experience ~ Comfortable with Wire framing tools ~ Strong experience with AWS, CSS and Typescript ~ Experience with data migration projects (not a deal breaker). ~ Excellent communication skills in English ~ Able... 
    CSS
    Hybrid working
    Immediate start
    Work visa
    Antrim, Co. Antrim
    17 days ago
  • £62k - £82k per annumEstimated
     ...Engineering Software Engineering Insights Internal Developer Experience and API discovery...  ...interfaces for the product using ReactJS CSS and HTML. Collaborate with cross functional teams...  ...to create and ship elegant high quality web applications. Contribute to the integration... 
    HTML
    CSS
    Full-time
    Immediate start

    Harness

    Belfast
    23 days ago
  • £41k - £56k per annumEstimated
     ...NET(including Entity Framework 6 and Core MVC and MVC Core)  CSS HTML JavaScript/Typescript  REST API design  Microsoft SQL Server MySQL...  ...support and coaching to junior members to help them grow and develop within the team  Hybrid working with the team on client site... 
    HTML
    CSS
    Full-time
    Live-in
    Hybrid working
    On-site
    Remote
    5 days/week
    Flexible hours

    PA Consulting

    Belfast
    more than 2 months ago
  • £45k - £60k per annumEstimated
     ...community and make a real impact. The Department: Developer Engineering is a function of the CTO organisation....  ...Strong understanding and experience working with web-based presentational languages like CSS and semantic HTML (JavaScript is a bonus) Demonstrated expertise... 
    HTML
    CSS
    Full-time
    Casual work
    Hybrid working
    Remote
    Work from home

    Citibank

    Belfast
    16 days ago
  • £13.57 per hour

    Aileen Mark  |  (***) ***-****  |  ****@*****.***   Corporate Services Officer - Belfast   Do you come from a CSS background and looking for a role within the Public Sector?  Apply now to hear more about this role!   About the role:  ~£13.57 per hour ~Belfast... 
    CSS
    Hourly pay
    Temporary
    On-site

    Riada Resourcing

    Belfast
    1 day ago
  • £19.59 per hour

     ...of changes to data sources and analysis or output requirements. Developing new code to support new analysis/ outputs. Running R and R Markdown...  ...code independently to produce the required data tables, and html outputs [Critical] Ability to troubleshoot code and identify... 
    HTML
    Hourly pay
    Immediate start
    Monday to Friday
    Flexible hours

    Cordant Group

    Belfast
    28 days ago
  • £65k per annum

     ...focus on security-first principles Responsibilities: Develop seamless UIs using Next.js and React Manage data storage and...  ...TypeScript UX UI Design Backend DevOps Frontend JavaScript Web Fullstack More: We are Randstad Technologies Ltd, a... 
    Suggested
    Full-time

    Randstad Digital

    Belfast
    10 hours ago
  • £42k - £53k per annumEstimated
    Version 1 has celebrated over 28 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Our expertise enables our customers to navigate the rapidly changing Digital-First world we live in. We foster strong...
    Suggested
    Full-time
    Remote
    Flexible hours

    Version 1

    Belfast
    7 days ago
  • £47k - £60k per annumEstimated
     ...seeking a Full Stack Engineer to design and build high-performance web applications. If you have 5+ years of experience and a passion...  ...with a focus on security-first principles. What You'll Do Develop seamless UIs using Next.js and React. Manage data storage and... 
    Suggested

    Randstad

    Belfast
    8 days ago
  • £40k - £65k per annum

     ...& Experience Frontend Strong expertise in TypeScript and modern JavaScript (ES6+), along with React, Redux, and GraphQL. Experience delivering responsive interfaces and working with Tailwind CSS and RESTful APIs. Backend Solid commercial experience building backend... 
    CSS
    Permanent
    Belfast
    13 days ago
  •  ...React , Redux , and React Query . ~ Solid knowledge of HTML5, CSS3, and modern JavaScript frameworks (React). ~ Familiarity with RESTful APIs and GraphQL. ~ Experience with CSS frameworks (e.g., Tailwind). ~ Understanding of version control (Git) and cross-browser... 
    CSS

    Vantage Point

    Belfast
    more than 2 months ago
  • £41k - £52k per annumEstimated
     ...global consulting organisation and contribute to projects with a major financial services client. You'll be responsible for designing, developing, and deploying sophisticated agentic AI solutions that deliver autonomous workflows, seamless enterprise integration, and intuitive... 
    Permanent
    Immediate start

    Randstad

    Belfast
    8 days ago
  • £60k per annum

    Senior Java Developer – High-Growth Tech Business Location: Belfast or London (Hybrid working) Salary: Up to £60,000 + benefits Tech Stack: Java, Spring Boot, Microservices, AWS, Kubernetes, API Design, SQL We're partnered with a high-growth UK tech company delivering... 
    Permanent
    Full-time
    Hybrid working

    Hayward Hawk Limited

    Belfast
    more than 2 months ago
  • £45k - £58k per annumEstimated
     ...and deployment of sophisticated agentic AI solutions Youll create autonomous workflows integrate AI agents with enterprise systems and develop userfacing interaction points Key Responsibilities Lead the design development and deployment of agentic AI solutions... 
    Full-time
    Immediate start

    Infinity Quest UK

    Belfast
    4 days ago
  • £42k - £57k per annumEstimated
     ...Dedicate time (at least 20%) to improving stability performance and developer experience. Maintain a strong automated test suite so we...  ...working across the stack including frontend technologies (JavaScript CSS). Skilled at using modern LLM-powered tools to accelerate work... 
    CSS
    Long-term contract
    Full-time
    Live-in
    On-site
    Remote
    Work from home

    Stora

    Belfast
    more than 2 months ago
  • £25k - £33k per annumEstimated
     ...shaping the future of sustainable agriculture. As a Full Stack Cloud Developer youll play a key role in developing the next generation of...  ...Your Responsibilities Design and develop modern scalable web applications using Angular (frontend) and Spring Boot (backend... 
    Full-time

    GEA

    Belfast
    more than 2 months ago
  • £60k - £80k per annum

    You will play a key role in designing, building and maintaining Azure-based platforms, enabling secure and automated delivery of applications and infrastructure. This role is well suited to someone who is comfortable working within governance frameworks, understands audit ...
    Permanent
    Full-time
    Flexible hours

    Hayward Hawk Limited

    Belfast
    21 days ago
  • £55k per annum

     ...applications. ~Use PowerShell to automate routine tasks and streamline support processes. ~Collaborate with stakeholders to define and develop future digital workplace strategies. ~Enhance system security and efficiency through automation and innovation. ~Maintain... 
    Permanent
    Full-time
    Hybrid working

    Hayward Hawk Limited

    Belfast
    more than 2 months ago
  •  ...success of the programme. We can offer you unique opportunities to develop your skills and gain hands-on software development experience on...  ...a programming language or framework such as Java C#/.NET or JavaScript. Basic understanding of relational and/or non-relational databases... 
    Full-time
    Part-time
    Apprenticeship
    Hybrid working
    On-site
    Remote

    PA Consulting

    Belfast
    a month ago
  •  ...quants traders and analysts  to translate business needs into performant efficient code. Mentor and guide  junior and mid-level developers fostering a culture of technical excellence. Own the full development lifecycle by developing testing supporting and maintaining... 
    Remote

    Data Intellect

    Belfast
    9 days ago
  • £35k - £65k per annum

     ...blockchain or distributed ledger technologies ~ Experience using TypeScript/JavaScript to build integrations with blockchains ~ Familiarity with a queue-based architecture ~ Experience developing and deploying smart contract logic or similar on Layer 1 networks ~... 
    Full-time

    Ctrl Alt

    Belfast
    1 day ago
  • £41k - £54k per annumEstimated
    About Us: We are the leader in human-centric cybersecurity. Half a million customers including 87 of the Fortune 100 rely on Proofpoint to protect their organizations. Were driven by a mission to stay ahead of bad actors and safeguard the digital world. Join us in our pursuit...
    Full-time
    Hybrid working
    Remote
    Flexible hours
    Shift work
    Rotating shifts

    Proofpoint

    Belfast
    17 days ago
  • £35k - £47k per annumEstimated
     ...As a Developer you will be part of a cross-functional Scrum Team collaborating closely in an Agile environment. Youll contribute to key technology decisions and build maintainable scalable solutions for our clients. This role offers the opportunity to grow your skills and... 
    Full-time
    Remote
    Flexible hours

    Version 1

    Belfast
    a month ago
  •  ...As a C Developer at DI you will focus on developing Front Office Trading software primarily working within the market data development teams...  ...regulatory and compliance systems and middle and back-office enterprise web solutions. Fair employment and equal opportunities Data... 
    On-site
    Remote

    Data Intellect

    Belfast
    3 days ago
  • £36k - £48k per annumEstimated
     ...candidate will be working on current and new upcoming projects that will develop your software skills and allow you to progress your career within...  ...staff. ~Experience with MVC6 ~Previous experience with web development. ~Experience using jQuery. ~Experience with the... 
    Permanent
    Full-time
    Hybrid working

    Hayward Hawk Limited

    Belfast
    more than 2 months ago
  • £46k - £63k per annumEstimated
     ...Key responsibilities: Lead & Coordinate release planning deployment and post-release validation across Salesforce environments Develop & Automate CI/CD pipelines and deployment processes using tools like Git Jenkins Copado or Gearset Manage & Optimise environment configuration... 
    Full-time
    Hybrid working

    CGI

    Belfast
    a month ago