Senior Development Specialist jobs in Belfast

You should not be afraid to get your hands dirty to tackle hard issues - Ability to plan and organize workload - Ability to work independently, multi-task, and take ownership of various parts of a project or initiative - Would be a great plus if you know: - Basics of ITIL practices (change/incident management)

You will be responsible for managing and prioritizing inbound leads while also executing targeted outbound campaigns to key verticals. A core function of this position is to deeply understand prospect pain points and determine alignment with our solutions.

You must maintain meticulous records in the CRM, ensuring accurate forecasting and transition of qualified opportunities.

You will oversee development from initial concept validation through deployment and maintenance. - Develop and optimize high-performance database schemas (SQL/NoSQL environments). - Implement comprehensive unit and integration testing strategies to ensure application reliability.

Senior Payroll Specialist Are you an experienced payroll professional with a strong track record in managing complex, high-volume payrolls across multiple regions? This is an exciting opportunity to join a dynamic and fast-growing organisation where your expertise in global payroll operations will play a key role in ensuring timely and accurate payments across a diverse international workforce....

You will manage your own portfolio of clients and projects, ensuring work is delivered to high standards and within required service levels.

Ocho People are proud to be partnering with a US-based payments company to hire a Senior Help Desk Specialist. Learn more about the general tasks related to this opportunity below, as well as required skills. This role sits within the Help Desk team in a mentoring capacity, providing hands-on desktop support, acting as an escalation point, and helping drive continuous improvement across support...

We’re hiring a Senior Quality Assurance Specialist known as a Quality Senior Scientist internally Location: Chippenham, Wiltshire, 2 days a week hybrid Contract: Fixed-Term Contract (12 months) Reports to: Scientific Affairs Director – Pharma Division Are you passionate about driving quality excellence in healthcare? Do you thrive in a regulated environment where your expertise directly...

You will be joining a warm, friendly team environment with a fantastic organization On-site parking To speak in absolute confidence about this opportunity please send an up to date CV via the link provided or contact Corey Hillis, Specialist Recruitment Consultant on or on email at m.

You will help support the delivery of an exceptional portfolio of dams and reservoirs, water supply systems and flood risk management projects. We can offer a diverse range of experience for candidates with a wide spectrum of interests and career goals.

You will have the flexibility you need to do your best work with hybrid work options.

Senior Development Manager - Onshore Wind, Solar, Battery Storage Salary & Package - up to £80,000 DOE + annual bonus, car allowance, healthcare Remote Working Piper Maddox are partnering with a leader the UK renewable energy industry to hire a key addition to their project development function in 2026. This company are an IPP with a demonstrable track record in successful development,...

You will shape how our engineers build, test, release, and monitor software, ensuring frictionless workflows while keeping ownership of business logic, test quality, and development practices firmly with the product engineering teams.

Senior Backend Developer (.NET | AI-First SaaS Platform) Compensation: Competitive, based on location and experience Location: UK or Turkey (Hybrid – Office & Remote) Keepnet is an AI-driven SaaS platform experiencing strong, sustained growth in the UK with growing global momentum, helping organisations manage human cyber risk at scale. With Agentic AI live in production, Keepnet runs...

Insight Global is seeking a dynamic Senior Business Development Manager to join a global growth team and assist in leading the expansion of our market research solutions across key industries and regions. Key aspects of this role include: Market & Opportunity Development - Identify, qualify, and develop new business opportunities aligned with the clients global services and value...

You will be a hands-on player-coach, owning outreach and qualification while also helping to design the BDR/SDR process, playbooks and best practices.

You will use modern tools (HubSpot, Clay, Instantly, Lemlist, etc.) and AI to build signal-based, multi-channel plays that generate qualified meetings and pipeline across both partners and direct prospects.

Senior Software Developer Salary: £36,122 + £7,542 annual salary supplement Location: Belfast We are seeking an experienced Senior Software Developer to join a well-established in-house technology team supporting a large, complex organisation with critical digital services. This role offers the opportunity to work on a wide range of systems-from workflow-based database applications to highly...

MCS Group is delighted to be partnering with a leading global technology firm building a cutting-edge engineering hub in Belfast, focused on delivering innovative software solutions used worldwide. As part of an exciting growth phase, the Belfast office is seeking experienced Senior React Engineers to help design and develop next-generation web applications that drive critical business outcomes....

Senior Python/Django Engineer - 100% Remote Role (Please note: candidates should only apply if they currently reside or plan to reside in Northern Ireland) Salary: Up to £90k base + package About the Company Join a hyper-growth, VC-backed SaaS company that's building a world-class engineering function in Northern Ireland. With a decade of proven success and a strong track record of innovation,...

You will work within a highly collaborative and well-organised engineering environment, partnering with engineers across global teams to evolve core platform services.

Senior .NET Developer Full-time | Belfast | Hybrid Salary: £50,000 - £65,000 MCS Group is delighted to once again partner exclusively with a growing solutions provider as they continue to expand their talented development team. This company delivers cutting-edge software solutions to a diverse range of clients across the UK and beyond. They are now seeking an experienced Senior Developer to take...

Senior Java Developer - 100% remote. * Salary: up to £70k + bonus+ benefits. About the Company: Our client is a global technology company operating in the payments space. They're investing heavily in their engineering capability across Northern Ireland, with a focus on building modern, scalable platforms that support businesses in managing and growing their operations. Their engineering teams...