26 to 50 of 62 Technical Leadership Jobs in County Antrim

Lead Platform Engineer (AWS)

Hiring Organisation
Kainos
Location
Belfast, Down, United Kingdom
Salary
£ 80 K
this whilst learning about new technologies and approaches, with colleagues that will help you to learn, develop and grow. As the technical leader in the team, you will also interact with customers, share knowledge and mentor those around you.Your key responsibilities will include:Working as part of a team … Kainos projects are successful.Pushing the boundaries – Through exposure to technology you may develop specialisms and choose to pivot your career in a certain direction.Providing Technical Leadership – You’ll provide direction and leadership for your team as you solve challenging problems together on delivery and support projects.Putting people ...

Managing Engineer - Infrastructure as Code (Hybrid)

Hiring Organisation
Jobleads-UK
Location
Belfast City District, Northern Ireland, United Kingdom
will establish engineering excellence standards, create reusable infrastructure platforms, drive AI-assisted engineering practices, and foster a culture of accountability, innovation, continuous improvement, and technical excellence. As both a people leader and technical practitioner, the candidate will coach and mentor engineers, provide strategic direction, remove delivery barriers … teams consistently deliver business outcomes and expected results. Influence engineering organizations to adopt enterprise standards, reusable patterns, and platform-first approaches. Create training programs, technical documentation, reference architectures, and enablement materials that accelerate IaC adoption and engineering maturity. Balance strategic planning with hands-on technical leadership while ...

Senior kdb+ Engineer

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
forefront of delivering high-performance, scalable solutions for some of the world’s most data‐intensive financial institutions. You’ll: Lead technical delivery on client projects, setting the standard for quality and performance. Design and implement robust kdb+ architectures that handle billions of rows of time-series data. Collaborate … 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 all code for client applications Drive innovation by staying ahead ...

Principal Software Engineer

Hiring Organisation
Jobleads-UK
Location
Belfast City District, Northern Ireland, United Kingdom
Role We’re looking for experienced Principal Software Engineers who enjoy solving complex technical challenges, building scalable systems, and helping engineering teams deliver high-quality software in production environments. This role sits at the intersection of software engineering, architecture, and cloud/platform engineering. You’ll be designing, building … closely with engineering teams to ensure solutions are scalable, secure, and maintainable. It’s a strong fit for someone who enjoys taking ownership of technical direction, mentoring engineers, and helping shape how systems are designed, built, and operated. We're also looking for engineers who embrace modern engineering practices ...

Senior Lead Oracle Fusion Cloud Integration & Extension Consultant role

Hiring Organisation
Version 1
Location
Belfast, Down, United Kingdom
Salary
£ 60 K
strong Oracle Integration Cloud (OIC) expertise and proven experience delivering integrations across Oracle Fusion Cloud and wider enterprise systems. This is a client-facing technical leadership role centred on Oracle Integration Cloud delivery. The consultant will be expected to lead integration design and delivery, define reusable interface patterns … support technical governance, and remain hands-on across build, testing, deployment and defect resolution activities. The role also includes exposure to Oracle Fusion extensions and workflow tooling. VBCS, Oracle Process Automation (OPA)/Process Cloud Service (PCS) experience is desirable at junior level. The successful candidate should be willing ...

Lead Software Engineer

Hiring Organisation
Kainos
Location
Belfast, Down, United Kingdom
Salary
£ 80 K
small number of staff, with a focus on managing employee performance and assisting in their career development. You’ll also provide direction and leadership for your team as you solve challenging problems together. As the technical leader in the team, you will also interact with customers, share knowledge … mentor those around you.MINIMUM (ESSENTIAL) REQUIREMENTS• Must hold active SC Clearance• Expertise in designing, building, testing and maintaining modern software applications• Technical leadership of teams building and testing modern, scalable, secure, performant applications in line with software development principles, practices and patterns e.g. XP, TDD• Experience of technical ...

Senior Cloud Security Engineer

Hiring Organisation
Jobleads-UK
Location
Belfast City District, Northern Ireland, United Kingdom
Duck helps organizations maximize security and quality in DevSecOps and throughout the software development life cycle. The Senior Cloud Security Engineer is a key technical contributor and emerging leader within Black Duck’s Security Operations team, responsible for securing cloud-based SaaS platforms and infrastructure at scale. Operating with … shape cloud security standards across the organization. The role combines specialized cloud security expertise across posture management, detection and response, and DevSecOps with increasing technical leadership: driving cross-functional initiatives, coaching peers, and translating technical expertise into systematic, organization-wide improvements. Essential Functions/Responsibilities ...

Associate Director - Digital Identity and Biometrics, Solutions Architect, Deloitte Digital

Hiring Organisation
Deloitte
Location
Belfast, Down, United Kingdom
Salary
£ 60 K
abroad. As a Solutions Architect you will collaborate with cross-functional teams to design and implement flexible, scalable, standardised and secure technical solutions. You will work closely with client stakeholders, provide technical leadership, and ensure that architecture aligns with relevant frameworks, standards, and practices. You will promote … solutions for public sector clients in the UK and abroad. Work with leading biometric technology vendors and experienced in-house developers to deliver advanced technical solutions to solve national scale identity challenges. Act as a visionary for Deloitte and our clients, support the testing of emerging technologies, run feasibility ...

Principal Data Scientist - Healthcare

Hiring Organisation
Kainos
Location
Belfast, Down, United Kingdom
Salary
£ 80 K
data science across the business, driving the adoption of modern AI development practices and scalable, cloud-native architectures at enterprise scale. You will provide technical and thought leadership, engaging with C-level and senior stakeholders to define architectural principles and strategic direction. As a senior technical leader … engineering excellence—both within Kainos and across the wider industry. You will lead, mentor, and develop a community of data scientists, AI engineers, and technical managers, ensuring the adoption of robust standards and responsible AI practices. You will build enduring customer relationships, proactively develop new alliances with technology partners ...

Senior Software Engineer - Core

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
Engineering group) owns key components of Olo’s platform such as baskets, orders, checkout, promotions, and capacity management. You will shape future systems, guide technical decisions, improve reliability and scalability, contribute hands‐on code, and mentor other engineers. Responsibilities Exhibit mastery of Core‐team domain, lead design and architecture … complex systems, and influence technical strategy. Own delivery of large‐scale features and projects, coordinating across multiple teams to align with business objectives. Provide mentorship and technical leadership to junior and senior engineers, fostering continuous improvement. Collaborate closely with Product, Design, and stakeholders to shape requirements ...

Infrastructure Architect

Hiring Organisation
Newcastle University
Location
Belfast, Down, United Kingdom
Salary
£ 50 K
infrastructure architecture that underpins the University’s digital services, ensuring our platforms are resilient, secure, scalable and fit for the future. You will provide technical leadership across infrastructure domains, working closely with technical specialists, service delivery teams, suppliers and senior stakeholders. The Architecture Team sits within … Office of the Chief Technology Officer (OCTO) and works alongside Project Management, Business Analysis, Technical Operations and Service Delivery functions. Together, we support major transformation programmes and continuous improvement initiatives, prioritised through the University’s Technology Portfolio Board, with a strong focus on outcomes, sustainability and long‐term value. ...

Staff Software Engineer

Hiring Organisation
Harness
Location
Belfast, Down, United Kingdom
Salary
£ 60 K
distributed computing environment* Establishes the best practices in area of quality, performance & architecture inside the team* Mentors Software Engineers & Senior Software Engineers and provide technical leadership to them* Performs peer reviews of specifications, designs, and code* Identifies the technical debt & scaling issues in the basecode and drives … Docker, Kubernetes, MongoDB, ELK, TimescaleDB, GCP - Stackdriver, GCS, Cloud composer, AI PlatformAbout You* A desire to build products that solve complex technical problems for end users* 7+ years experience developing highly scalable, distributed applications, products and services in Java and Golang* Designing/developing REST, GRPC and GraphQL APIs ...

Senior Consultant - Manager - Sustainable & Resilient PLM Architect/Engineer, AI for Sustainability & Infrastructure, AI & Data

Hiring Organisation
Deloitte
Location
Belfast, Down, United Kingdom
Salary
£ 60 K
economy.We work across three core domains:Sustainable Products and Resilient Supply ChainsDigital & AI enabled Reporting Compliance & Decision MakingEnergy Transition and Resilient InfrastructureWe bring deep technical and transformation expertise and point it at Sustainability related problems. Working within our business allows you to empower clients with cutting edge technology assets … governance, scope and expectation management, dependency and risk tracking, resource planning, and quality assurance—driving high-quality outcomes and strong engagement economics.Leading functional-to-technical translation with senior stakeholders, facilitating workshops to clarify requirements, resolve trade-offs, and develop compelling narratives that communicate value, architecture decisions and implementation progress.Contributing ...

GenAI Full-Stack Engineer Lead

Hiring Organisation
Citigroup
Location
Belfast, Down, United Kingdom
Salary
£ 60 K
CitiWe’re looking for a hands-on engineering lead with a passion for building AI-powered products and shaping engineering culture. You’ll provide technical leadership while remaining close to the code, partnering with teams across the organisation to build scalable developer platforms, influence engineering strategy and drive … enterprise-scale applications supporting critical business functions and large user populations.Remain hands-on with software architecture, system design, code reviews and engineering decision-making.Set technical direction across full-stack ecosystems spanning frontend, backend, APIs, cloud services and platform components..Partner with senior technology and business stakeholders to align platform strategy ...

Senior Automation Engineer

Hiring Organisation
Citigroup
Location
Belfast, Down, United Kingdom
Salary
£ 60 K
infrastructure that enable the broader engineering team to build and ship high-quality software with speed and confidence. Your work will directly shape the technical foundations that the entire development team depends on.What you’ll do Architect, build, and maintain scalable, developer-friendly frameworks, testing libraries, and internal tooling … shift-left approach to software quality, leading code reviews and guiding engineers on best practices for code quality, testability, and design standards.Assess risk in technical decisions with consideration for Citi's reputation and obligations, escalating control issues transparently and ensuring adherence to applicable policies, laws, and regulations.What ...

Software Engineering Specialist (Data & AI)

Hiring Organisation
BT Group
Location
Belfast, Down, United Kingdom
Salary
£ 60 K
transformation programmes while ensuring the reliability, integrity and operational effectiveness of business-critical data platforms.This is an exciting opportunity to influence platform architecture, lead technical decision making, and develop innovative software and data solutions that help drive BT's digital and AI ambitions.Working closely with technology, product and business … doingDefining and delivering the roadmap for data capabilities that support Consumer transformation programmes and align with BT's wider Data and AI strategy.Leading technical decision making across data architecture, engineering standards and platform best practices.Designing, coding, testing and deploying scalable software and data solutions that support ingestion, transformation, analytics ...

GenAI Full-Stack Engineer Lead

Hiring Organisation
Jobleads-UK
Location
Belfast City District, Northern Ireland, United Kingdom
looking for a hands-on engineering lead with a passion for building AI-powered products and shaping engineering culture. You’ll provide technical leadership while remaining close to the code, partnering with teams across the organisation to build scalable developer platforms, influence engineering strategy and drive the adoption … applications supporting critical business functions and large user populations. Remain hands-on with software architecture, system design, code reviews and engineering decision-making. Set technical direction across full-stack ecosystems spanning frontend, backend, APIs, cloud services and platform components.. Partner with senior technology and business stakeholders to align platform ...

Lead Data Scientist - Public Sector - security cleared

Hiring Organisation
Hackajob Ltd
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Permanent
technologies. You will drive the adoption of modern AI frameworks, AIOps best practices and scalable cloud-native architectures. Your role will involve hands-on technical leadership, collaborating with customers to translate business challenges into trustworthy AI solutions and ensuring responsible AI practices throughout. As a technical mentor … small number of staff, with a focus on managing employee performance and assisting in their career development. You will also provide direction and leadership for your team as you solve challenging problems together. M INIMUM ( ESSENTIAL ) REQUIREMENTS : A minimum of a 2.1 degree in Computer Science, AI, Data Science ...

Senior Automation Engineer

Hiring Organisation
Jobleads-UK
Location
Belfast City District, Northern Ireland, United Kingdom
infrastructure that enable the broader engineering team to build and ship high-quality software with speed and confidence. Your work will directly shape the technical foundations that the entire development team depends on. What you'll do Architect, build, and maintain scalable, developer-friendly frameworks, testing libraries, and internal … left approach to software quality, leading code reviews and guiding engineers on best practices for code quality, testability, and design standards. Assess risk in technical decisions with consideration for Citi's reputation and obligations, escalating control issues transparently and ensuring adherence to applicable policies, laws, and regulations. What ...

Lead AI Engineer

Hiring Organisation
Kainos
Location
Belfast, Down, United Kingdom
Salary
£ 80 K
technologies. You will drive the adoption of modern AI frameworks, AIOps best practices and scalable cloud-native architectures. Your role will involve hands-on technical leadership, collaborating with customers to translate business challenges into trustworthy AI solutions and ensuring responsible AI practices throughout. As a technical mentor … small number of staff, with a focus on managing employee performance and assisting in their career development. You will also provide direction and leadership for your team as you solve challenging problems together. MINIMUM (ESSENTIAL) REQUIREMENTS: A minimum of a 2.1 degree in Computer Science, AI, Data Science, Statistics ...

Senior Development Test Systems Engineer

Hiring Organisation
Thales Group
Location
Belfast, Down, United Kingdom
Salary
£ 60 K
UAVs.We're excited to offer a dynamic opportunity within our Test Systems Engineering team, where you’ll play a key role in crafting innovative technical solutions that drive both customer success and business growth. As a vital member of multi-discipline programmes, guided by expert leadership … Operational Excellence by ensuring all test solutions adhere to company standards, quality processes, and continuous improvement initiatives while driving innovation across the businessProvide Technical Leadership and Stakeholder Engagement, supporting production teams with fault diagnosis and repair activities, while representing the business confidently with customers, suppliers, and subcontractorsAbout YouAt ...

Engineering Lead - SVP

Hiring Organisation
Jobleads-UK
Location
Belfast City District, Northern Ireland, United Kingdom
adopt modern working methods. **The Role** We're seeking a technically versatile GenAI Full-stack Engineering Lead to join our department. You'll provide technical leadership and strategic direction, shaping the future of our software engineering efforts and promoting cultural change across the organisation. This role demands ...

Enterprise Architect Principal

Hiring Organisation
Jobleads-UK
Location
Belfast City District, Northern Ireland, United Kingdom
Posting Date: 20th August 2026 Location: Birmingham, Leeds, Manchester, Bristol, London About the role The Data & Customer Value Tribe Architect provides strategic and technical leadership for the data landscape, ensuring data capabilities, platforms, products and information domains are aligned to Customer Value Management (CVM) objectives and wider enterprise … while driving the adoption of reusable data patterns, trusted data products and modern data engineering practices. This role is responsible for the architectural governance, technical debt, data risks and non-functional requirements, ensuring solutions are secure, scalable, cost-effective and fit for future analytics, AI and decisioning capabilities. Through ...

Development Architect

Hiring Organisation
Jobleads-UK
Location
Belfast City District, Northern Ireland, United Kingdom
looking for a Development Architect to join our ever evolving Engineering team and help shape the future of global commerce. What you’ll own Technical Leadership Participating in the definition and validation of technical guidance. E.g. architecture principles, styles, policies, and standards Coaching and Mentoring engineering staff … individuals inside and outside of the engineering organization Effectively collaborating with architects on cross-portfolio and enterprise-wide initiatives Contributing to the definition of technical strategy and formal architecture delivery roadmaps for your assigned portfolio area Making architectural decisions that impact on the entire distributed Payments platform Assisting ...

Technical Team Lead - Post-Quantum Software & Team Growth

Hiring Organisation
Jobleads-UK
Location
Belfast City District, Northern Ireland, United Kingdom
Arqit Limited in Belfast is seeking a Technical Team Lead to balance hands‐on software engineering with team management across the UK. The role splits time between technical leadership, delivery and people management, and requires strong mentoring capability. You will guide architecture, oversee full‐stack changes with ...