26 to 42 of 42 Developer Jobs in Northern Ireland

Principal.Net Developer ( AI ) TLNT1 NI

Hiring Organisation
Ocho
Location
Belfast, UK
backend leaders to ensure scalability, performance, and consistency across the platform Introduce modern engineering practices and tooling to improve delivery quality, reliability, and developer experience Technical Leadership Provide architectural oversight across multiple teams and applications Lead platform evolution initiatives including cloud migration, containerisation, and CI/CD automation Identify ...

Mulesoft Developer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Belfast, County Antrim, United Kingdom
Employment Type
Contract
Contract Rate
£625 - £675/day
Mulesoft Developer + to £675 a day + Inside IR35 + Remote - Belfast Hybrid while onboarding + SC Clearance required You will join a global IT consultancy bringing digital transformation to a public sector organisation. Key Responsibilities Design and implement MuleSoft APIs and connectors to facilitate secure and efficient data … updated with the latest Salesforce and MuleSoft features, tools, and industry trends to continually improve integration strategies. Skills & Experience Proven experience as a MuleSoft Developer with hands-on development in MuleSoft, Java, and Salesforce. Strong MuleSoft Anypoint Platform experience, including designing APIs, creating Mule flows, and managing MuleSoft runtime environments. ...

Lead / Senior IOS Developer TLNT1 NI

Hiring Organisation
Ocho
Location
Belfast, UK
Lead iOS Developer (Swift/SwiftUI) Ocho People | Technology Recruitment Lead iOS Developer role at a global digital engineering organisation working across regulated and data intensive industries Expert level Swift, SwiftUI, Combine and UIKit with technical leadership across mobile engineering AI assisted development workflows, Datadog observability and a modern cloud … developing its people - an organisation where skilled engineers are given meaningful work and the space to lead. The Role This is a Lead iOS Developer position with technical leadership responsibility across native iOS development and broader mobile engineering. You will lead the architecture and development of native iOS applications using ...

Lead / Senior IOS Developer JBLE1 NI

Hiring Organisation
Ocho
Location
Belfast, UK
Lead iOS Developer (Swift/SwiftUI) Ocho People | Technology Recruitment Lead iOS Developer role at a global digital engineering organisation working across regulated and data intensive industries Expert level Swift, SwiftUI, Combine and UIKit with technical leadership across mobile engineering AI assisted development workflows, Datadog observability and a modern cloud … developing its people - an organisation where skilled engineers are given meaningful work and the space to lead. The Role This is a Lead iOS Developer position with technical leadership responsibility across native iOS development and broader mobile engineering. You will lead the architecture and development of native iOS applications using ...

Senior .Net Developer - Contract JBLE1 NI

Hiring Organisation
VANRATH
Location
Belfast, UK
Senior .Net Developer - Contract Our client is at the forefront of delivering innovative, secure, and scalable solutions to millions of users worldwide. Be part of a passionate team that's transforming how businesses and consumers interact with payments every day. Rate & Benefits: Daily rate outside IR35 8 month contract Hybrid ...

Senior.Net Developer - Contract TLNT1 NI

Hiring Organisation
VANRATH
Location
Belfast, UK
Senior .Net Developer - Contract Our client is at the forefront of delivering innovative, secure, and scalable solutions to millions of users worldwide. Be part of a passionate team that's transforming how businesses and consumers interact with payments every day. Rate & Benefits: Daily rate outside IR35 8 month contract Hybrid ...

Senior Python Developer TLNT1 NI

Hiring Organisation
Ocho
Location
Belfast, UK
Senior Python Developer needed to join the worlds newest IoT company Are you a Senior/Principal level Python developer looking for a new challenge? Do you want to work with some of the brightest minds in Northern Ireland? Want to work on true greenfield projects that nobody has done ...

Senior Backend Developer (Node.js) TLNT1 NI

Hiring Organisation
Ocho
Location
Londonderry, Co. Londonderry, UK
Senior Backend Developer Derry/Hybrid The Opportunity We're partnering with an ambitious product technology company entering a significant growth phase. With plans to scale internationally, they're looking for a Senior Backend Developer to help build and evolve the core platform that underpins their products and services. This ...

Mid-level Software Developer - SaaS - (Remote|Northern Ireland) TLNT1 NI

Hiring Organisation
VANRATH
Location
Belfast, UK
Description My client, an established remote-first SaaS company, is hiring a Full Stack Developer to join an existing product team. This is an exciting opportunity to work on a widely used digital asset management platform, helping to build and enhance features used daily by creative and marketing teams worldwide. … both front-end and back-end development, with the opportunity to influence product direction within a fast-moving environment. As a Full Stack Developer, you will develop scalable applications using React, Node.js, and PostgreSQL, ensuring high-quality code, performance, and maintainability. You will collaborate closely with colleagues across engineering ...

Backend Developer - Node.js TLNT1 NI

Hiring Organisation
Ocho
Location
Londonderry, Co. Londonderry, UK
Backend Developer Derry/Hybrid At a Glance Seasoned Backend Developer with strong Node.js and TypeScript skills Real-time systems experience: WebSockets, pub/sub, Redis Comfortable with AWS infrastructure and networking fundamentals Joining a fast-scaling product company with a global ambition and genuine ownership culture Hybrid working from ...

SQL Developer TLNT1 NI

Hiring Organisation
Ocho
Location
Lisburn, Co. Antrim, UK
Developer (Data Integration) Location: Lisburn, Northern Ireland (Hybrid) Eligibility: UK work authorisation required (no sponsorship available) Initial FTC - Highly likely to become permanent Are you a SQL-focused Data Analyst who enjoys working on data integration, ETL pipelines, and complex datasets? This is an opportunity to join a growing data ...

Anaplan Developer

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
Anaplan Developer Rate: £600+ via umbrella company Location: Remote working Length: 3 to 6 months We are seeking a skilled Anaplan Developer to design, build, and maintain scalable planning solutions on the Anaplan platform. This role will work closely with business stakeholders, finance teams, and transformation leads to deliver high ...

Data Engineer / Analytics Developer JBLE1 NI

Hiring Organisation
MCS Group
Location
Belfast, UK
Group is looking for a Data Engineer/Analytics Developer to join a growing team delivering data, reporting and automation solutions that support operational and business decision-making. This is a hands-on role for a Data Engineer/Analytics Engineer who enjoys working across data engineering, analytics and process … documentation, governance and best practice across the data landscape The Person Mid-Level or Senior level experience in a Data Engineer, Analytics Engineer, BI Developer, Data Analyst or similar role Strong hands-on experience with Python, SQL and Snowflake Experience with Power BI, Power Apps and Power Automate Understanding ...

Documentum Developer

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
Documentum Developer/Consultant I'm currently working with a global consultancy that is continuing to invest heavily in its Digital and Enterprise Content Management capabilities and is looking to grow its Documentum practice with the addition of an experienced Documentum Developer/Consultant. This is an opportunity to join ...

Graduate STEM Developer (Autumn 2026) JBLE1 NI

Hiring Organisation
Data Intellect
Location
Belfast, UK
guided learning, hands-on work experience and personalised career guidance to equip you with the skills and knowledge needed to excel as a kdb+ Developer, even without prior experience. You will join an intake of other like-minded Graduates, all starting on a level playing field! Become a kdb+ expert ...

Graduate STEM Developer (Autumn 2026) TLNT1 NI

Hiring Organisation
Data Intellect
Location
Belfast, UK
guided learning, hands-on work experience and personalised career guidance to equip you with the skills and knowledge needed to excel as a kdb+ Developer, even without prior experience. You will join an intake of other like-minded Graduates, all starting on a level playing field! Become a kdb+ expert ...

IBM LANSA Developer - Outside IR35

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
LANSA Developer Contract Remote Outside IR35 (if applicable) We're supporting a consultancy client on the delivery and enhancement of a critical enterprise application platform and are looking for an experienced IBM LANSA Developer to join the team. This role will suit someone with strong experience across Visual LANSA ...