Software Engineering Jobs in Belfast

26 to 50 of 68 Software Engineering Jobs in Belfast

Associate Software Engineer (NodeJS, TypeScript)

Belfast, United Kingdom
Proofpoint
Associate Software Engineer (NodeJS, TypeScript) page is loaded Associate Software Engineer (NodeJS, TypeScript) Apply locations Belfast, Northern Ireland time type Full time posted on Posted 3 Days Ago job requisition id R12498 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 … and biggest security risk: their people. That's why we're a leader in next-generation cybersecurity. Protection Starts with People. Proofpoint. The Role We are looking for a Software Engineer to join the Proofpoint Tessian Flow team. This team oversees the development of some key customer integrations, among them is a Mail Transfer Agent (MTA) that processes inbound … SQL databases such as Dynamo DB, Postgres Terraform built environments Services built with .NET DevOps tools and methodologies such as: CircleCI pipelines management Docker containerization Git and GitHub for software versioning Beneficial SMTP protocol, network interfaces Experience working with data and infrastructure at scale We use data to validate our decisions, measuring our progress and success. Data informs our More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer

Belfast, United Kingdom
Kainos Smart
that celebrates creativity and collaboration. Ready to make your mark? Join us and be part of something bigger. MAIN PURPOSE OF THE ROLE & RESPONSIBILITIES IN THE BUSINESS: As a Software Engineer (Associate) in Kainos, you'll be responsible for developing high quality solutions which delight our customers and impact the lives of users worldwide. You'll do this whilst … learning about new technologies and approaches, with talented colleagues that will help you to learn, develop and grow. MINIMUM (ESSENTIAL) REQUIREMENTS: • Experience of building and testing modern software applications. • Experience of using modern version control and continuous delivery pipeline techniques. • Experience of applying common design principles and patterns. • Experience of working in a collaborative team environment. • You're flexible More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Test Automation Engineer

Belfast, United Kingdom
EverQuote, Inc
Engineer to drive our end-to-end testing initiative and overall testing roadmap. We are looking for a technically skilled and strategically minded test leader to elevate our quality engineering practices. This role is ideal for someone who is passionate about building reliable, scalable test frameworks and embedding quality into every step of the development lifecycle. You will collaborate … across engineering, product, and infrastructure teams to create automated testing solutions that accelerate delivery, improve confidence, and reduce risk. This is a high-impact opportunity for someone who thrives in a fast-moving, data-driven environment and is ready to take ownership of our testing vision. Who You Are: A passionate and pragmatic quality engineer who understands the value … to-end test frameworks (UI, API, performance) Build reusable tools and pipelines that integrate seamlessly into our CI/CD workflows Drive quality-first development practices and partner with engineering leaders to embed testability into designs Define, track, and communicate quality KPIs that drive accountability and continuous improvement Act as a mentor and coach for engineers and QA professionals More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer II (DevOps)

Belfast, United Kingdom
Divvy Cloud Corp
As a Software Engineer II in the Platform Delivery Automation & Governance team you'll be responsible for standardisation through automation and engineering excellence to evolve the Security posture across the Rapid7 platform. You will be helping build and improve security practices within SSDLC and the Rapid7 Domain keeping on top of security threats with critical infrastructure components. We … work and tackling new problems. You have a desire to create well architected solutions with an emphasis on collaboration, communication, and growth. In this role, you will: Collaborate with engineering teams to level-up security across our platform - from design to deployment to operations, monitoring, upgrade and maintenance Engage with our Information Security teams to continually evolve how we … protect our customers' data and our platform Automate infrastructure through Terraform, Jenkins, Ansible and Docker/Kubernetes Utilize a wide range of skills across software development, networking, Linux sysadmin, configuration management, clustered datastores, cloud services, and deployment technologies. Delivering on projects - managing the technical details, organizing and planning infrastructural work without downtime, and helping others understand the priorities and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer (Statistical Backend) - CRO Environment - UK

Belfast, United Kingdom
MMS Holdings Inc
exciting opportunities and why MMS is a great place to advance your career. Visit or follow MMS on LinkedIn . We are looking for a passionate and motivated Senior Software Scientist to take on a critical role at the interface between clinical data science and software development on our KerusCloud platform. Responsibilities: Develop a solid understanding of the … development architecture of KerusCloud. Develop novel software to aid the design of complex clinical research studies. Be an integral part of the product development team and work closely with other staff. Take ownership of new statistical features, from gathering statistical requirements, sharing understanding with the team, and as a team engineering and through to delivering solutions. Support the … Demonstrated knowledge of statistical principles and/or simulation methods. Demonstrated ability to assimilate new ideas and turn them into practical, applied techniques. Experience in working in an agile software development environment. Experience of source control (e.g., git) and issue tracking (e.g., JIRA) tools. Experience of object orientated programming principles. Experience of AWS (e.g., Lambda, Cognito, S3, DynamoDB). More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Vice President of Engineering

Belfast, United Kingdom
Hybrid / WFH Options
Nisos Group
solutions help enterprises make critical decisions, manage human risk, and drive real world consequences for digital threats. For more information, visit: . What Is The Opportunity? As VP of Engineering, you will lead and grow a high-performing development team responsible for building the next generation of our SaaS platform. This role requires both strategic thinking and hands-on … leadership. You will be accountable for engineering execution, people development, architectural decisions, and the integration of cutting-edge AI/ML technologies. You'll collaborate with product, design, and go-to-market teams to ensure alignment, delivery, and scalability. Why Join Us? You'll be part of a team building a platform and products from the ground up, with … you're a builder with a passion for people and AI-driven innovation, we want to talk to you. What Are The Responsibilities? Personnel Leadership Lead and mentor an engineering team with regular 1:1s, clear goal-setting, and career development plans. Conduct performance reviews, determine raises/bonuses, and address disciplinary issues when necessary. Oversee hiring for your More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Staff Software Engineer

Belfast, United Kingdom
Greater Giving, Inc
million cardholders grow with confidence and achieve amazing results. We are driven by our passion for success and we are proud to deliver best-in-class payment technology and software solutions. Join our dynamic team and make your mark on the payments technology landscape of tomorrow. Our Company Global Payments Integrated helps businesses succeed by delivering secure and personalized … scalable, and fast payment solution integration - accommodating the swiftly-shifting ways consumers pay for goods and services. With this visionary payment processing platform, Global Payments Integrated helps business management software companies grow their business through our embedded commerce services, bolster customer loyalty with unique payment solutions, and improve profitability. Your new position You, as a C/C++ Staff … Software Engineer are responsible for the design and development of software components that are deployed to our countertop and handheld Payment Capture terminals. These are highly secure devices capable of handling contact and contactless smart cards, Android Pay, Apple Pay, Samsung Pay etc., as well as providing value added services for both the Merchant and paying customer. Leading More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Developer (Java)

Belfast, United Kingdom
Hybrid / WFH Options
MCS Group
+ Exceptional Benefits Backend Java Global Impact Flexible Working MCS are delighted to be partnering with a forward-thinking global tech leader. This company is hiring for a Senior Software Engineer to join a highly collaborative engineering team tackling critical backend challenges. This is your chance to work on services used by some of the most recognisable global More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

23 Jun 2025 BBBH58377 Senior Software Developer (Java) £65000 - £80000 per annum Belfast

Belfast, United Kingdom
Hybrid / WFH Options
MCS Group
+ Exceptional Benefits Backend Java Global Impact Flexible Working MCS are delighted to be partnering with a forward-thinking global tech leader. This company is hiring for a Senior Software Engineer to join a highly collaborative engineering team tackling critical backend challenges. This is your chance to work on services used by some of the most recognisable global More ❯
Employment Type: Permanent
Salary: GBP 65,000 - 80,000 Annual
Posted:

AI Solutions Engineer

Belfast, United Kingdom
Hybrid / WFH Options
Exact IT Resources
lead to successful solutions. Designing and implementing cloud-based solutions, with a focus on deploying AI agents and knowledge bots within the AWS and Microsoft technology stack. Delivering robust software engineering solutions that meet business requirements and enhance system performance. Display strong stakeholder management and influence through consistent collaboration, to understand their needs and translate these into technical … within AI practices aligned to business goals. Experience in enhancing AI model accuracy, efficiency and predictive capabilities, with demonstrable performance metrics. Desirable Bachelor's degree in Computer Science or Software Engineering. Experience deploying AI within AWS and MS Azure. Experience using Docker, Airflow and Openshift. Cloud Certification. Data science model review, code refactoring, model optimization, containerisation, deployment, versioning, monitoring More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

.Net Technical Lead

Belfast, United Kingdom
Hybrid / WFH Options
Version 1
Department: Public Sector & Utilities (Ireland) Job Description Architecting software solutions primarily using the Microsoft Azure stack, with opportunities to work with Open Source technology where appropriate (70% technical development, 30% management). Leading and building an effective, cross-functional squad practicing agile methodologies (Scrum, DevSecOps, Design Sprints) in collaboration with local and remote teams. Making decisions on the appropriate … .NET, Logic Apps, Service Fabric, Data Factory, Data Flow) to deliver maintainable and extensible solutions for customers, while avoiding unnecessary technology proliferation. Participating actively within a collaborative tribe of software engineering professionals to ensure alignment on standards and practices. Qualifications Proven experience in .NET and C# development. Current experience as a Lead .NET Developer, with line management or More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Principal Software Engineer (Java)

Belfast, United Kingdom
Hybrid / WFH Options
MCS Group
investment secured and major scaling plans already underway for 2025, they're looking for a Principal Java Developer to play a pivotal role in the evolution of their core software platform. As their Principal Java Engineer, you'll join a small yet collaborative, high-performing software engineering team and take ownership of a critical product area. You … ll be at the forefront of architecture and development while mentoring the next generation of software talent and less experienced software engineers -all under the guidance (and support) of a visionary Head of Engineering and CTO. If you're looking for a role where you can lead, innovate, and make a real impact, this could be the … progression in a well-funded business which is scaling What You'll Be Doing: Architect and build complex, scalable applications using modern Java and AWS services Set and uphold engineering standards across the team Collaborate closely with product and hardware teams to deliver secure, high-performance systems Mentor and support junior engineers, fostering a culture of continuous learning Stay More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer

Belfast, United Kingdom
Global Payments
million cardholders grow with confidence and achieve amazing results. We are driven by our passion for success and we are proud to deliver best-in-class payment technology and software solutions. Join our dynamic team and make your mark on the payments technology landscape of tomorrow. Our Company Global Payments helps businesses succeed by delivering secure and personalized payment … scalable, and fast payment solution integration - accommodating the swiftly-shifting ways consumers pay for goods and services. With this visionary payment processing platform, Global Payments Integrated helps business management software companies grow their business through our embedded commerce services, bolster customer loyalty with unique payments solutions, and improve profitability. You, as a C/C++ Software Engineer are … responsible for the design and development of our software components that are deployed to our countertop and handheld Payment Capture terminals (Genius). The Genius products are highly secure devices capable of handling contact and contactless smart cards, Android Pay, Apple Pay, Samsung Pay etc., as well as providing value added services for both the Merchant and paying customers. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Analyst - AVP

Belfast, United Kingdom
Hybrid / WFH Options
Citigroup Inc
in root cause of development and performance concerns as well as the resolution of defects. Have a deep understanding of the technical requirements for the solutions being built. Understand engineering needs including those required to build, maintain, and operate the system through all phases of its life. Proficient in information modeling, data structures and algorithms. Understand maintenance characteristics, runtime … development velocity and our learnings. Participates in the full development life cycle, identify dependencies between agile and waterfall delivery, working within broadly defined parameters, including test plan execution and software quality needs Directly impact the business by influencing strategic functional decisions through advice, counsel or provided services. This will require persuading and influencing others through strong and comprehensive communication … build, delivery, production operations environment, or business area where the same efforts (or issues) are repeated year-over-year. Share knowledge with the team in various forums (brown bags, engineering forums etc.) and demonstrate a higher level of knowledge through industry certifications Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Frontend Engineering Lead

Belfast, United Kingdom
Hybrid / WFH Options
Whitespace Global
on leadership role ideal for a senior frontend engineer with deep experience in React, TypeScript, and modern web platforms. You will play a key role across product development and engineering execution, leading frontend architecture, mentoring other developers, and working closely with backend and product teams to deliver intuitive and performant user experiences. As our frontend team grows, we're … looking for someone who thrives in a fast-paced, collaborative environment and enjoys solving complex problems that blend cutting-edge technology with impactful human-centred design. Responsibilities Frontend Engineering & Architecture Lead the design, implementation, and maintenance of scalable, accessible, and high-performing frontend systems using React, TypeScript, and modern tooling. Set architectural direction for the frontend codebase and participate … promoting best practices and supporting their technical development. Own frontend-related technical decisions while collaborating on full-stack architectural planning with backend engineers and DevOps. Ensure consistent communication between engineering, product, and design to deliver valuable customer-facing features efficiently. Balance product delivery with long-term technical investment, identifying ways to improve performance, maintainability, and scalability across the frontend More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Data Analytics and Machine Learning Engineer

Belfast, United Kingdom
Hybrid / WFH Options
StormHarvester
Data Analytics and Machine Learning Engineer LOCATION: NI/Hybrid About StormHarvester: Our software solutions solve problems for water utilities. We use data, analytics, and machine learning to deliver insights to water networks and assets through SAAS and cloud-based services. We are expanding our team to improve our existing products and develop new modules. About the role: ML … data, understanding and appreciating the underlying domain, carrying out analysis, and integrating or developing new techniques for implementation and delivery as part of our product offerings. This includes feature engineering, applying varying models, testing, and validation, and best practices for use for customers. Responsibilities: Development of predictive models using time series, geospatial and environmental sensor data. Designing scalable feature … engineering and data transformation processes tailored to sewer data. Collaboration with wastewater domain experts to guide bespoke modelling approaches to address industry issues. Build required product and custom features while seeking to maximise reuse of existing code and features. Engaging with customers to understand contextual requirements of projects, present findings and lead integration into StormHarvester product. Contribute to delivery More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Full Stack Engineer II (Python)

Belfast, United Kingdom
Hybrid / WFH Options
Mintel
/CD pipelines to ensure reliable, maintainable and secure deployment of applications in cloud environments. Continuously improve systems and practices: Participate in code reviews, share knowledge and help evolve engineering standards and best practices across the team. What we are looking for: 1-2 years of experience as a full stack software engineer, or experience as a backend … as code tools A user-focused mindset and good communication skills A willingness to learn and contribute to both new feature development and system improvements An understanding of data engineering, data science and Gen AI concepts is a plus Experience with our tech stack is a bonus. Culture that supports true collaboration whilst embracing remote working Generous holiday allowance More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer

Belfast, United Kingdom
Greater Giving, Inc
scalable, and fast payment solution integration - accommodating the swiftly-shifting ways consumers pay for goods and services. With this visionary payment processing platform, Global Payments Integrated helps business management software companies grow their business through our embedded commerce services, bolster customer loyalty with unique payments solutions, and improve profitability. Your new position You, as a C/C++ Software Engineer are responsible for the design and development of our software components that are deployed to our countertop and handheld Payment Capture terminals (Genius). The Genius products are highly secure devices capable of handling contact and contactless smart cards, Android Pay, Apple Pay, Samsung Pay etc., as well as providing value added services for both the Merchant … Chip and PIN"), Contactless Cards, Android Pay, Apple Pay, Samsung Pay etc. Using the C++ programming languages to deliver high quality, object oriented, easily maintainable production code Developing secure software, using hardware acceleration and trusted computing modules to securely capture, store and transmit sensitive payment data Implementing secure end-to-end transactions, featuring synchronous and asynchronous cryptographic algorithms and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

13 May 2025 BBBH56921 Contract Software Engineer £90000 - £100000 per annum Belfast

Belfast, United Kingdom
MCS Group
MCS Group has multiple contracts available for experience C#/AWS Developers in Northern Ireland! These Contract Software Developers will work across new critical client projects, working on everything from configuration and deployment, to brand new custom and bespoke development. This client is at the beginning of a period of hyper-growth and extensive client acquisition- this team of … Agile environment with modern development practices The Person This role requires demonstrable experience of hands-on C# development and working with AWS - essential! You will have worked on complex software development projects, and have experience of Agile/Agile ceremonies. Experience with NodeJS and CI/CD is nice-to-have. Rate : Competitive Duration : 6 - 12 months Location : Northern More ❯
Employment Type: Permanent
Salary: GBP 90,000 - 100,000 Annual
Posted:

Platform Architect Belfast, Northern Ireland, United Kingdom; London, England, United Kingdom

Belfast, United Kingdom
TRG Screen
years, TRG Screen has enabled businesses who rely on market data to monitor and strategically manage spending and usage of data and information services, including market data, research, software licenses, consulting and other necessary corporate expenses. TRG Screen solutions give decisionmakers full transparency into subscription spend and usage, enabling them to proactively manage subscription costs at scale, conduct more … Role TRG Screen is seeking a Platform Architect to serve as a senior technology leader shaping the future of products. This is a critical role at the intersection of engineering, product, operations, and infrastructure, blending strategic thinking with deep technical execution. As Platform Architect, you will be responsible for designing and evolving the architecture that powers our internal systems … leadership to prioritize initiatives that deliver high business impact. Ensure all architectural designs align with modern cloud-native principles, security standards, and compliance requirements. Data & Analytics Partner with data engineering and analytics teams to design a domain-driven, unified data architecture. Support the creation of a real-time, scalable data layer that enables advanced analytics, AI-driven decision-making More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Java Developer Equity Finance Technology - VP (BELFAST)

Belfast, United Kingdom
Hybrid / WFH Options
Citigroup Inc
Java Developer Equity Finance Technology - VP (BELFAST) The Equity Finance Technology team are seeking a software engineer for the Trading technology team Belfast. This role requires strong expertise in Java and the ability to work with traders in building business added value through agile delivery. Responsibilities: Resolve variety of high impact problems/projects through in-depth evaluation of … to mid-level developers and analysts, allocating work as necessary Qualifications: Extensive relevant experience in Apps Development or systems analysis role Extensive experience system analysis and in programming of software applications Experience in managing and implementing successful projects Subject Matter Expert (SME) in at least one area of Applications Development Ability to adjust priorities quickly as circumstances dictate Demonstrated More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Head of Software Engineering

Belfast, United Kingdom
Hybrid / WFH Options
Digital Catapult
Join Digital Catapult as our Head of Software Engineering and lead the charge in shaping the UK's technological future. We are looking for a visionary leader to guide our talented software engineering team, driving the technical direction and delivery of nationally significant projects. In this strategic role, you will cultivate a culture of innovation and … technical excellence, steering the architecture of pioneering software solutions in areas like trusted data sharing and industrial digitalisation. WHAT YOU'LL DO (Duties) Provide strategic and technical leadership for the software engineering team, aligning with Digital Catapult's mission. Manage, mentor, and cultivate a high-performing and multi-disciplinary team of software engineers. Champion best practices … in software development, including code quality, testing, CI/CD, and security. Oversee the delivery of complex software projects, ensuring they meet deadlines, budget constraints, and high-quality standards. Collaborate with product owners, project managers, and other stakeholders to define project roadmaps and transform strategic goals into technical realities. Demonstrable experience in providing technical leadership and strategic direction More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Architect

Belfast, UK
Hybrid / WFH Options
Hays
Software Architect Home based Up to £70,000 Your new role The Development Technical Architect is a key role in a forward-thinking, highly-skilled team who share a common vision of quality, integrity, efficiency. They understand the value of their work and the impact it has on the success of their team, the company overall and our customers. … The Development Technical Architect will own the architecture, implementation and delivery of complex solutions using Agile Methodologies, software development procedures and other software engineering techniques. Responsibilities Delivery of high-quality technical solutions to meet stakeholder requirements. Ensures user stories are ready for development to start work. Ensure that customer requirements are understood clearly and accurately defined, both … driving innovation and apply best practice. Provide architectural input & ownership into HLD and LLD phases, cost estimation and documentation. Lead and encourage awareness of chosen methodologies, respect for Agile software design and software engineering. Ensure best practice approaches to software development including design patterns, DevOps, continuous development and continuous delivery. Develop and maintain a deep technical knowledge More ❯
Posted:

Software Architect - Home Based

Belfast, UK
Hybrid / WFH Options
Hays
Software Architect (.net/Azure) Home based/Fully remote Up to £70,000 Your new role The Development Technical Architect is a key role in a forward-thinking, highly-skilled team who share a common vision of quality, integrity, efficiency. They understand the value of their work and the impact it has on the success of their team … the company overall and our customers. The Development Technical Architect will own the architecture, implementation and delivery of complex solutions using Agile Methodologies, software development procedures and other software engineering techniques. Responsibilities Delivery of high-quality technical solutions to meet stakeholder requirements. Ensures user stories are ready for development to start work. Ensure that customer requirements are … driving innovation and apply best practice. Provide architectural input & ownership into HLD and LLD phases, cost estimation and documentation. Lead and encourage awareness of chosen methodologies, respect for Agile software design and software engineering. Ensure best practice approaches to software development including design patterns, DevOps, continuous development and continuous delivery. Develop and maintain a deep technical knowledge More ❯
Posted:

Radar Software Engineer

Belfast, UK
Angoka
wide range of commercial applications. Why join our talented team: As we continue to create breakthroughs at the forefront of emerging technology, we are looking for an ambitious Radar Software Engineer to join some of the industrys brightest minds dedicated to developing hardware and software solutions. What you will do: As a Radar Software Engineer, you will … medium-term needs for radar technologies, with an emphasis on improving accuracy, safety, and reliability in dynamic environments. You will play an instrumental role in designing, developing, and optimising software solutions for radar systems, based on the TI AWR radar platform, to provide real-time detection, tracking, communication and coordination of non-cooperative and cooperative targets. You will work … closely with a multidisciplinary team of engineers to develop high-performance, reliable radar software that meets the stringent requirements of the aerospace industry. What we are looking for: A highly motivated self-starter who thrives in a dynamic environment, demonstrates initiative, and excels at independently driving projects from concept to completion. 5+ years demonstrable experiencedeveloping solutions in a software More ❯
Posted:
Software Engineering
Belfast
25th Percentile
£47,500
Median
£50,000
75th Percentile
£52,500