76 to 100 of 147 Software Engineering Jobs in County Antrim

We are currently working with a Belfast-based tech company that is expanding its engineering team to develop a new, cutting-edge product. They are looking for multiple talented Software Engineers to join their established team and contribute to a greenfield project, building a modern, scalable application from the ground up. As a Software Engineer, you will More ❯

Senior Software Engineer - Cloud Platform (Hybrid, Belfast) We're partnered with a global software company seeking a Senior Software Engineer to join their Cloud Platform team in Belfast. You'll be part of a group driving transformation across the manufacturing and engineering sector through cutting-edge cloud solutions. In this role, you'll work across the … from front-end SPAs to backend services - and take ownership of DevOps pipelines and deployments. You'll collaborate with talented engineers, product managers, and architects to deliver reliable, scalable software used worldwide. What you'll be doing: Designing and building new features for a large-scale SaaS platform Enhancing CI/CD pipelines and automating delivery to production Using … to boost productivity and innovation Participating in code reviews and mentoring other engineers Tech environment: Java, Spring Boot, React, Python, Kubernetes, Terraform, Jenkins, AWS, SQL About you: experience in software development (SaaS or cloud environments) Strong skills in Java and modern JavaScript frameworks (React/TypeScript) Experience with cloud infrastructure and containerisation Comfortable working across the stack and taking More ❯

Senior .NET Engineer Are you a talented .NET Developer looking to take on a brand new challenge? Do you want to be part of a newly formed team of software engineers in a growing product-focused company, shaping the direction of their technical solutions from the ground up? My client is seeking a Senior .NET Engineer to join their … or Blazor) Agile experience and familiarity with Scrum/Kanban methodologies What's on offer Competitive salary/daily rate depending on experience Opportunity to join a brand new engineering team and make a lasting impact Flexible working model (remote or hybrid) Exposure to cutting-edge cloud technologies and greenfield projects If you're a .NET developer looking to More ❯

As a Senior Software Engineer, you will play a key role in designing, developing and maintaining high performance cloud-based applications. You'll work with cutting-edge Azure technologies to support our mission in precision medicine research. You will be a vital link between the software team and Internal & external stakeholders. Key Responsibilities Develop & maintain applications using .NET … C#), .NET Core, and Azure technologies. Collaborate with product managers, designers, and developers to create high-quality software solutions. Mentor junior members of the development team, providing expert support when required. Contribute to design decisions for up-and-coming projects Become a vital link between the software team and key internal and external stakeholders. Design and manage MS … SQL Server databases, optimizing performance and scalability. Implement Azure cloud services (App Services, Functions, Storage, DevOps). Participate in code reviews and contribute to software development best practices. Troubleshoot and debug applications to ensure reliability and efficiency. Stay up to date with emerging technologies and industry trends. Qualifications Minimum of 3 years' experience within a Senior Software Developer More ❯

newly formed GenAI Security team, which is responsible for ensuring, maintaining, and improving the security of our GenAi Prompt security capabilities within the firm. You will be responsible for engineering solutions that strengthen and broaden our security capabilities in an environment that is changing daily whilst also working with vendor products to achieve the same aims. You will have … the opportunity to partner with key Engineering teams, alongside Operations and Site Reliability Engineering. Effective capabilities that combine security and engineering excellence are key to success. What the role covers: Designing, developing, optimizing, and enhancing a GenAI prompt security platform to protect firm AI/LLM-based applications from adversarial attacks and prompt injections. Building and automating a … validate protection mechanisms for various LLM use cases. Owning solutions that are expected to operate and perform at scale across the organisation. Collaboration with multiple stakeholders and partners across Engineering and Operations as well as partner teams within the wider Citi organisation, across different time zones. Job Skills/Qualifications: Highly motivated self-starter with excellent interpersonal and problem More ❯

A fantastic opportunity to join this fast-growing tech company building innovative digital products that solve real-world problems at scale. As a Senior Software Engineer (.NET), you'll play a key role in designing, developing, and delivering scalable, high-performance software. You'll work across the full development lifecycle - from architecture and design to deployment - while driving engineering … market is like, then please hit apply, or get in touch with our Senior IT Consultant Jarlath O'Rourke and we can arrange a confidential chat. Skills: .Net C# Software Developer aws More ❯

industries, including power and rail, and also has interests in a number of R&D projects in a variety of scientific sectors. At Camlin we believe in high quality engineering and design, allowing us to develop market leading products and services. In short, we love creating value for our customers by solving difficult problems. As of now, Camlin operates … countries worldwide.🌐 Product Manager Lisburn, Northern Ireland Full Time, Permanent Hybrid or UK Remote About the role Kelvatek are part of Camlin Group and provide a range of hardware, software & data products to Distribution Network Operators (DNOs) across UK and Ireland. To support continued growth and success we are hiring a Product Manager to focus on daily operations and … to help identify improvements Launch products and features including organising and enabling internal teams About you: You have experience or aspire to be a product manager, preferred background in software engineering. You are technically minded, with a passion for solving complex issues. You are customer focused and eager to learn about what would drive more value for our customers. More ❯

industries, including power and rail, and also has interests in a number of R&D projects in a variety of scientific sectors. At Camlin we believe in high quality engineering and design, allowing us to develop market leading products and services. In short, we love creating value for our customers by solving difficult problems. As of now, Camlin operates … countries worldwide.🌐 Product Manager Lisburn, Northern Ireland Full Time, Permanent Hybrid or UK Remote About the role Kelvatek are part of Camlin Group and provide a range of hardware, software & data products to Distribution Network Operators (DNOs) across UK and Ireland. To support continued growth and success we are hiring a Product Manager to focus on daily operations and … to help identify improvements Launch products and features including organising and enabling internal teams About you: You have experience or aspire to be a product manager, preferred background in software engineering. You are technically minded, with a passion for solving complex issues. You are customer focused and eager to learn about what would drive more value for our customers. More ❯

Mission: Provide frictionless tools, documentation, and support to client developers so they can build and deploy efficiently with AscendOS. Act as advocates for client developers, working closely with Product, Engineering, and Design teams to represent developer needs. As a Software Engineer II , you will play a pivotal role in designing, building, and optimizing solutions that power this transformation. … You'll have the opportunity to work on cutting-edge software architectures, solve challenging problems, and collaborate with diverse teams to create impactful solutions for our fast-paced fintech environment. We're looking for engineers who thrive when tackling complex, meaningful challenges and have a strong foundational knowledge of software development across multiple languages and frameworks. We are … together. Duties/Responsibilities Write, test, and maintain high-quality, reusable code that adheres to development best practices. Collaborate with cross-functional teams to gather requirements and implement scalable software systems and applications. Contribute to the design and optimization of microservices and cloud-based system architectures. Prototype and implement new features to enhance our financial technology platform. Participate in More ❯

Senior Software Engineer, Event Driven Systems .NET JavaScript Cloud Location: Lisburn, hybrid Type: Full time The role Join a collaborative product engineering team building the next generation of event driven, cloud native applications using .NET and modern JavaScript frameworks. You will design real time, resilient systems with strong DevOps and CI/CD foundations, working across backend and More ❯

Lead Software Engineer Belfast Hybrid Hayward Hawk are currently recruiting for a Lead Software Engineer to join their global scaling client in Belfast. This is a fantastic opportunity to join an organisation who are market leaders in their field & a household name. They are scaling their Belfast team at present and this is the perfect time to get … your foot in the door and grow with them. This role sits at the heart of the engineering team, driving platform scalability, release strategy, and architectural leadership for systems that underpin real-time data and settlement flows. You'll be working on high-throughput platforms designed for resilience, with an emphasis on quality, velocity, and technical innovation. The Role … Lead the technical delivery of fault-tolerant, cloud-native backend systems designed for extremely high transaction volumes and mission-critical operations. Translate complex business and operational requirements into scalable engineering strategies and design patterns. Partner with architects to evolve platform direction and ensure alignment with broader technology vision. Drive reliability, observability, and system performance improvements across the engineering More ❯

VANRATH are partnering with a global FinTech company to recruit for a Principal Software Engineer to join a high-performing technology team. This is a fantastic opportunity to work on business-critical platforms used by major players in the global market. As the Principal Software Engineer you will have the opportunity to work on modern cloud-native platforms … using .NET, while shaping the engineering culture of a forward-thinking team. What You'll Be Doing Provide technical mentorship to engineers and help align development efforts with project timelines and goals Design, develop, and support scalable software solutions Work closely with Business Analysts and Project Managers to refine and translate technical requirements Implement Infrastructure as Code (IaC … agile ceremonies and foster a collaborative agile environment Create and maintain clear technical documentation for architecture, design, and processes What You'll Bring Proven experience in a Principal .NET Engineering role Strong hands-on expertise in cloud technologies, particularly within AWS Solid understanding of unit testing, CI/CD pipelines, and Agile practices Experience with Entity Framework, contract-first More ❯

Principal Software Engineer .NET/Cloud/APIs Location: Belfast (Remote First) Band & Level: Manager/Level 7 Type: Full-time | Remote First (Rare Opportunity) Contact: Ryan Quinn on LinkedIn Company: OCHO | Building Teams The Opportunity Were hiring a Principal Software Engineer to join a high-performing engineering organisation responsible for delivering business-critical platforms at scale. … This is a technical leadership role offering full architectural ownership, hands-on delivery, and the chance to guide engineering standards across a cross-functional team. Youll lead by example , setting the technical direction, driving quality and performance, and collaborating with senior peers globally. This is also a rare remote-first role, offering flexibility without compromising collaboration or impact. Role … Responsibilities Lead and mentor a cross-functional team of engineers, promoting excellence and accountability Partner with Principal Engineers globally to define and uphold engineering best practice Own delivery quality, system performance, and reliability across distributed platforms Drive continuous improvement through experimentation with modern tools, frameworks, and cloud services Communicate effectively across teams and regions, raising risks early and maintaining More ❯

The Content Core team is the first major entry point to Bazaarvoices User Generated Content workflow. The services which are offered by this team provide processing, collection, storage, management, auditing and authenticating each piece of content which enters into Bazaarvoice. More ❯

secure and compliant Trusted Research Environment, and effectively and safely manage data. Our bioinformatic cloud product is sold on a licence fee basis, along with accompanying data science and software engineering professional services. Our clients and partners already include some of the biggest names around, and we're now looking to appoint a Customer Success Manager to help … necessary to meet with clients. Frequency of travel is dictated by business need, estimated at 1-3 short visits per year. You will have: A Life sciences, bioinformatics or software-related bachelors degree (2.1 or higher) or equivalent (relevant post graduate qualification desirable) 2+ years relevant professional experience in a customer facing role (such as at a CRO, or More ❯

MCS are excited to be supporting a forward-thinking technology company as they scale their engineering capabilities for the next phase of growth. We're searching for a Principal Software Engineer with deep .NET expertise and strong experience cloud technologies (either AWS or Azure), to take a leading role in developing and evolving critical internal systems. This is … leadership position suited to someone who thrives on technical ownership while coaching others to reach their potential. You'll play a key role in architecting and delivering enterprise-grade software, shaping everything from backend systems and CI/CD pipelines to infrastructure automation. What we're looking for: Strong background in .NET backend engineering, ideally within a regulated … AWS or Azure, and modern CI/CD tools. This role offers the chance to drive high-level design and influence technical strategy in an organisation that truly values engineering excellence. Why join? You'll be part of a global business operating at the intersection of finance and cutting-edge technology, where your work has real impact. Expect a More ❯

Position Summary: We are seeking a Senior Software Engineer to join our team in Belfast. This role focuses on building innovative front-end solutions for our Perforce Puppet products. The ideal candidate will bring deep technical expertise and leadership to drive product excellence. You will work closely with Product Management, customers, and other engineering stakeholders (e.g. UX team … progress as part of an Agile process. Proficiency with efficient algorithm design, data structures and design patterns. Provide technical guidance and leadership to the development team, ensuring high-quality software design and development Conduct code reviews to maintain code quality, provide constructive feedback, and enforce coding standards Continuously review and make recommendations to improve processes, tools and implementation Develop … style, maintainability, and best practices for a high-scale web environment. Provide mentorship and guidance to junior engineers, fostering their technical growth and professional development. Collaborate with stakeholders within Engineering, Product Management and others (e.g. UX, Tech Writing) to maintain a high bar for quality Advocate for improvements to product quality, security, scalability, and performance Required Skills and Experience More ❯

Role Overview As a Senior Software Engineer at TP ICAP you will be part of a talented team delivering business critical software for the internal broking division and their external customer base. You will work within an Agile environment, from design through to implementation, with a strong focus on continuous improvement whilst working collaboratively as part of self … align to the IT strategy/vision Provide support and mentoring to other members of the team Take ownership of, and be accountable for, the delivery and quality of engineering and solutions, ensuring they meet business requirements, adhere to best practices, and are delivered on time and within scope Seek to continuously improve, experimenting with technologies and methodologies to More ❯

Senior Software Engineer About Our Client Our client is an industry leader focused on building cutting-edge, scalable software solutions for the digital asset space. The Role You will architect, develop, and maintain enterprise-grade software, mentoring junior engineers and collaborating with product and backend teams. Key Responsibilities Design and implement modular, maintainable system architecture. Lead code … functionally to align technical and product goals. Address system reliability, scalability, and security proactively. Mentor and guide junior engineers to promote team growth. About You 6+ years' experience in software engineering. Strong proficiency in Java, Python, or similar languages. Experience with cloud infrastructure and microservices. Excellent communication skills and agile development experience. Why Join Shape the technology behind innovative More ❯

Create your profile | Sign in Activate career alerts Find similar career opportunities Software Engineer Category: Software Development/Engineering Main location: United Kingdom, Northern Ireland - Belfast, Belfast Position ID: J Employment Type: Full Time CGI UK Careers – Your mission found here By playing this video you consent to Google/YouTube processing your data and using cookies … Learn more. Position Description We require an experienced Software Engineer to support delivery and integration activities within an enterprise-scale software environment. The successful candidate will play a key role in designing, developing, testing, and maintaining software components, ensuring quality, performance, and security across multiple systems. The role will involve collaboration with architects, testers, and infrastructure engineers … to deliver robust, production-ready solutions. Your Future Duties And Responsibilities Design, develop, and maintain software components in accordance with defined architectural and security standards. Collaborate with solution architects and system integrators to ensure interoperability between systems. Develop clean, efficient, and maintainable code following best practices. Support testing activities, including performance benchmarking, load testing, and issue resolution. Troubleshoot and More ❯

mission is to deliver technology with the power to connect and transform health and care outcomes for all. As a Lead Developer you will mentor a talented team of software engineers in the ongoing development of products that make a real difference to our customers. You will be the technical authority for your module(s), guiding and steering your … team to deliver solutions based on sound engineering principles and best practices. In doing this you will help bridge the gap between user stories and the code delivered at the end of each sprint. Your responsibilities will include overseeing the development lifecycle, from task readiness to release, ensuring our applications are robust, scalable, and secure. You will collaborate with … product managers, testers and architects, and incorporate the latest advancements to improve our processes. Duties and Responsibilities: Oversee the development and maintenance of software, ensuring high-quality, scalable, and secure outcomes. Manage and mentor a team of software engineers, providing guidance, performance feedback, and fostering collaboration. Ensure adherence to coding standards, code reviews, and testing. Manage team workload More ❯

Software Engineer – (Java) Belfast | Hybrid £50,000 – £70,000 + Bonus + Benefits The Company Join an award-winning FinTech that’s redefining how global financial markets communicate, collaborate, and trade. Over the past decade, they’ve built one of the most trusted financial technology solutions that is being used by some of the biggest banks in the world. … They’re now entering their next phase of growth and are expanding their Belfast engineering team. There is no better time to join! The Role You’ll join a cross-functional engineering team focused on building high-performance back-end systems that power real-time messaging, voice, and data analytics. You’ll design, develop, and maintain scalable Java … and NoSQL databases (PostgreSQL, MongoDB, etc.). Exposure to cloud platforms such as AWS, Azure, or GCP. Experience with Git and modern CI/CD practices. Understanding of Agile software development. A right to work in the UK indefinitely without sponsorship or expiry. What’s in it for you. Up to £70,000 basic depending on experience. Market leading More ❯

Software Engineer – (Java) Belfast | Hybrid £50,000 – £70,000 + Bonus + Benefits The Company Join an award-winning FinTech that’s redefining how global financial markets communicate, collaborate, and trade. Over the past decade, they’ve built one of the most trusted financial technology solutions that is being used by some of the biggest banks in the world. … They’re now entering their next phase of growth and are expanding their Belfast engineering team. There is no better time to join! The Role You’ll join a cross-functional engineering team focused on building high-performance back-end systems that power real-time messaging, voice, and data analytics. You’ll design, develop, and maintain scalable Java … and NoSQL databases (PostgreSQL, MongoDB, etc.). Exposure to cloud platforms such as AWS, Azure, or GCP. Experience with Git and modern CI/CD practices. Understanding of Agile software development. A right to work in the UK indefinitely without sponsorship or expiry. What’s in it for you. Up to £70,000 basic depending on experience. Market leading More ❯

Software Engineer – (Java) Belfast | Hybrid £50,000 – £70,000 + Bonus + Benefits The Company Join an award-winning FinTech that’s redefining how global financial markets communicate, collaborate, and trade. Over the past decade, they’ve built one of the most trusted financial technology solutions that is being used by some of the biggest banks in the world. … They’re now entering their next phase of growth and are expanding their Belfast engineering team. There is no better time to join! The Role You’ll join a cross-functional engineering team focused on building high-performance back-end systems that power real-time messaging, voice, and data analytics. You’ll design, develop, and maintain scalable Java … and NoSQL databases (PostgreSQL, MongoDB, etc.). Exposure to cloud platforms such as AWS, Azure, or GCP. Experience with Git and modern CI/CD practices. Understanding of Agile software development. A right to work in the UK indefinitely without sponsorship or expiry. What’s in it for you. Up to £70,000 basic depending on experience. Market leading More ❯

Software Engineer - Java or Go Are you a backend engineer looking to work on cutting-edge cloud security solutions with a company that counts NASA as a client? My client is an emerging player in the Cloud Native Application Protection Platform (CNAPP) space, helping organizations secure their cloud infrastructure with real-time data insights. What's in it for … k Hybrid working - 3 days per week in the office Tech stack: Java or Go Work on mission-critical cloud security solutions trusted by NASA Solve complex backend engineering challenges using modern cloud technologies Collaborate with highly skilled teams in a fast-paced, innovative environment The Role As a Software Engineer, you'll be responsible for: Owning the More ❯