40 senior fullstack developer java javascript opportunities in Belfast updated today
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· Page 1 / 2Requirements Must have: - Proven experience in Java application development and web technologies - Strong understanding of HTML, CSS, JavaScript, and Typescript - Hands-on experience with the Spring framework - Knowledge of PL/SQL (Oracle) and Linux environments - Familiarity with OO design, perform
Requirements Must have: - Approximately 7 years of experience building production software - Strong experience designing scalable APIs and backend services - Experience working on SaaS or large scale product platforms - Solid understanding of distributed systems and cloud environments - Experience w
Requirements Must have: - 3 years experience in full stack software development - Strong JavaScript or TypeScript experience - Experience with Vue.js or similar frontend frameworks - Backend development experience with PHP and Laravel or similar frameworks - Solid understanding of relational databas
Requirements Must have: - Bachelors degree or equivalent in Computer Science, Software Engineering, or a related field; postgraduate qualifications are a plus - 6 years of core Java development experience with a proven track record of delivering high-quality, maintainable code - Extensive experience
Company Description Version 1 has celebrated 30 years in the IT industry and continues to be trusted by global brands to deliver IT solutions that drive customer success. Version 1 has several strategic technology partners including Microsoft, AWS, Oracle, Red Hat, OutSystems and Snowflake. We’re al
Bizoforce Hiring is looking for *Entry-Level Full Stack Developers** for an exciting onsite opportunity in Belfast. This role is ideal for recent graduates or early-career professionals who want to gain hands-on experience in modern web development and cloud technologies. You will work closely with
Prinacple Full stack Remote (Anywhere in NI) Excellent Salary bonus and package Join a pioneering leader in sustainable energy management, recognised globally for their innovative IoT solutions. This award-winning, cloud-based IoT technology provider is redefining smart automation across industries,
Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Engi
Bizoforce Hiring is looking for Entry-Level Full Stack Developers for an exciting onsite opportunity in Belfast. This role is ideal for recent graduates or early-career professionals who want to gain hands-on experience in modern web development and cloud technologies. You will work closely with sen
Bizoforce Hiring is looking for Entry-Level Full Stack Developers for an exciting onsite opportunity in Belfast. This role is ideal for recent graduates or early-career professionals who want to gain hands-on experience in modern web development and cloud technologies. You will work closely with sen
As an AR/VR Full Stack Developer to build immersive wellbeing tools like MEtime for Kids (AR) and MEtime for Art (VR) . You’ll develop AR triggers for books and yoga cards, create VR environments, and collaborate with the product team. What difference will you make? Build immersive wellbeing product
eduSOILAs an *AR/VR Full Stack Developer** to build immersive wellbeing tools like *MEtime for Kids (AR)** and *MEtime for Art (VR)** . You’ll develop AR triggers for books and yoga cards, create VR environments, and collaborate with the product team. What difference will you make? Build immersive wellbein
Requirements Must have: - Strong commercial experience with Java and modern backend frameworks (e.g. Spring)/n- Front-end experience with Angular and TypeScript/n- Solid understanding of RESTful APIs, web technologies, and relational databases/n- Experience working in a performance-critical or compl
Lead Full-Stack Developer Location: Remote-first Type: Full-time Start: ASAP About Couch Heroes At Couch Heroes, we're exploring new ground for the MMO genre. In a world where fantasy and ancient technology intertwine, players explore shattered realms, grapple across verticality, solve puzzles,
Senior Full Stack Engineer (Python / React / TypeScript) Remote – Europe (CET preferred) We are partnering with a fast-growing European AI startup building a next-generation platform that is transforming how global fashion brands create visual content. Their technology enables companies to generate
Full Stack Engineer (AI & Cybersecurity Startup) - EU Remote We're partnering with a well-funded AI startup (stealth for now) that's building at the intersection of LLMs and cybersecurity, and we're looking to connect with exceptional Full Stack Engineers across the EU. Fully remote across the EU Re
Senior Full‐Stack Developer Salary Competitive + equity About the Company We are building a next‐generation asset tokenization protocol that brings regulatory‐compliant exposure to institutional‐grade real‐world assets onchain. Our mission is to merge the reliability of traditional financial instrum
Full Stack Web Developer - within Europe Felix&Friends are seeking a Full stack web Developer in headless CMS. Must be located within Europe - not necessarily in the UK. This position requires a combination of programming skills (HTML5, CSS3, JavaScript, Next.js, headless architecture) and aesth
Lead Full-Stack Developer Location: Remote-first Type: Full-time Start: ASAP In a world where fantasy and ancient technology intertwine, players explore shattered realms, grapple across verticality, solve puzzles, and push back corruption, with progression driven by player expression and discovery.
Senior Full Stack Engineer SiSU Health | Remote | Digital Health Company Description SiSU Health is building the ecosystem for preventative health at scale — combining medical devices, digital journeys and data intelligence to improve individual and population health outcomes. We are a fast-paced, m
Senior Java Developer Location: Newcastle Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance which requires 5 years continuous UK address history (typically including no periods of 30 consecutive days or more spent outside of the UK) at the point of applic
Java Developer Location: Newcastle upon Tyne Due to the nature of client work you will be undertaking, you will need to be willing to go through a Security Clearance process as part of this role, which requires 5+ years of continuous UK residence as well as no gaps of 6 months or more spent outside
Staffline Recruitment IrelandSenior Software Developer (AWS) *Location: Aghalee** *Hybrid Working** *About the Role** We're looking for an experienced Senior Software Developer to join a growing technology team. You'll design, build, and maintain software solutions that drive operational efficiency and innovation. This is a han
Mango are a 24/7, 365 days a year Contact Centre which specialises in a complete end to end range of services for many companies and charities throughout the UK, Ireland and Internationally. We boast a wealth of experience providing both inbound and outbound telephone services, social media manageme
We are delighted to offer an exciting role for a Web Developer. This role would be perfect for someone with a strong interest in Digital Marketing, Website Development and UX/UI Design. Become a part of a strong team of professionals within a growing Global Agency. *You will be working in the Web De
ReefPoint Group*Description** *Core Values of ReefPoint Group:** Integrity in all things- Conduct yourself in an honest, ethical, and reliable manner when interacting with people and performing job duties. Service before self- Treat people with respect, place the interest of the team above your own, create a cultu
MCS Group | Your Specialist Recruitment ConsultancyMCS Group is proud to be partnering again with one of the UK and Ireland's most exciting technology companies in their search for a Senior Software Engineer. The company's product suite sits at the cutting-edge of AI and this firm is truly in growth mode after a fantastic 2025. This is a truly uniqu
Our client is a global organisation crucial in the fight for providing alternative sustainable packaging. They are passionate about reducing plastic waste and are an industry leader with over 100,000 employees. We are now recruiting for a Platforms Developer who is an expert in Mulesoft. After recen
Requirements Must have: - 5 years software engineering experience - Strong Java (Java 8) API / backend development experience - Exposure to cloud (AWS ideal) - Interest in ownership and progression Responsibilities: - Build scalable backend systems using Java (Spring Boot) - Develop APIs powering a
£60,000 – £90,000/year
Estimation confidence: High
Estimate based on market data for Belfast. Actual salaries may vary depending on experience, company, and area.
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