76 to 100 of 238 Software Engineer Jobs in Northern Ireland

We are seeking a talented and experienced mid-level software engineer to join our team. In this role, you will be responsible for designing, developing, and maintaining high-quality software solutions that meet client requirements. At Scaffold Digital, we are passionate about creating innovative digital experiences. We … is possible by helping customers achieve their goals. What does the job involve? In short, we are seeking a talented and experienced mid-level software engineer to join our team. In this role, you will be responsible for designing, developing, and maintaining high-quality software solutions that … work closely with cross-functional teams, collaborating with designers, product managers, and fellow developers to deliver exceptional results. Key responsibilities Develop, test, and deploy software solutions that meet project requirements and quality standards. Collaborate with team members to design and implement efficient and scalable software architectures. Participate in More ❯

Version 1 Belfast, Northern Ireland, United Kingdom Intermediate Java Software Engineer 2 days ago Be among the first 25 applicants Company Description Version 1 has celebrated over 26 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Our … foster them, it’s deeply embedded within our DNA. Invest in us and we’ll invest in you! Job Description As an Intermediate Java Software Engineer, you will be part of a cross-functional team, working on developing high-quality, maintainable software solutions to meet our clients … within the project. You will use programming languages such as Java and associated frameworks (e.g., Spring/Spring Boot, JUnit, Hibernate, etc.) to develop software that aligns with client requirements. You will follow best engineering practices and help ensure they are applied throughout the team. Additionally, you may have More ❯

Social network you want to login/join with: Software Engineer - Fusion (C# & Java), Belfast col-narrow-left Client: TP ICAP Location: Belfast, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: b2553b21b031 Job Views: 5 Posted: 02.06.2025 Expiry Date: 17.07.2025 col … wide Job Description: Role Overview As a Full-stack 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 the API team building out a consolidated … to a sufficient standard. Ensure inter-project dependencies and projects risks are understood and managed Use technical experience to collaborate with architecture to guide software solutions API Discovery – Implement a portal for API management and discoverability for engineers across Fusion and the wider organisation. Develop Functional and Performance testing More ❯

Job Title: Senior Elixir Software Engineer We are looking for a talented senior Elixir software engineer who is an experienced problem solver, able to break down complex issues into actionable steps and tasks. The ideal candidate will have a passion for writing clean , secure , and maintainable More ❯

Senior Software Engineer (C/C++/RUST) Black Duck Software, Inc. helps organizations build secure, high-quality software, minimizing risks while maximizing speed and productivity. Black Duck, a recognized pioneer in application security, provides SAST, SCA, and DAST solutions that enable teams to quickly find … With a combination of industry-leading tools, services, and expertise, only Black Duck helps organizations maximize security and quality in DevSecOps and throughout the software development life cycle. Software Engineering, Sr Engineer At Black Duck Software, we pride ourselves on building products and delivering services that … been named the AppSec leader for seven years in a row by Gartner. Product and team information: We are a team of highly technical software engineers in a fast-paced dynamic environment building an industry leading Static Analysis tool. We are growing the team in the Bangalore office, and More ❯

Social network you want to login/join with: Senior Security Software Engineer, belfast col-narrow-left Client: Keysight Technologies Location: belfast, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: About … the Role Keysight is looking to hire a senior security software engineer to develop automated program analysis and fuzz testing capabilities for our security assessment products. The successful candidate will be key in designing and implementing novel and scalable tools for automated software composition analysis and vulnerability … a sense of belonging, they can be more creative, innovative, and thrive at all points in their careers. Responsibilities: Designing solutions to enable automated software composition analysis and identification of vulnerabilities Developing and maintaining software composition analysis tools Performing research in embedded device firmware security and compose articles More ❯

Social network you want to login/join with: Embedded C/C++ Software Engineer – Contract, newtownabbey col-narrow-left Client: VANRATH Location: newtownabbey, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job … Description: Embedded C/C++ Software Engineer – Contract Location: Belfast (Hybrid, 4 days in Belfast office per week) Contract: Daily Rate (6 Months -extension likely) Overview: We’re looking for an experienced Embedded C/C++ Engineer to join a high-performance team working on advanced audio … a great opportunity to work on meaningful, performance-driven projects in a hybrid setup based in Belfast. Key Responsibilities: Design, develop, and optimise embedded software using C/C++ for audio and Bluetooth systems. Work with Linux-based embedded environments and contribute to system-level development. Improve software More ❯

Social network you want to login/join with: Embedded C/C++ Software Engineer – Contract, belfast col-narrow-left Client: VANRATH Location: belfast, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 23.05.2025 Expiry Date: 07.07.2025 col-wide Job … Description: Embedded C/C++ Software Engineer – Contract Location: Belfast (Hybrid, 4 days in Belfast office per week) Contract: Daily Rate (6 Months -extension likely) Overview: We’re looking for an experienced Embedded C/C++ Engineer to join a high-performance team working on advanced audio … a great opportunity to work on meaningful, performance-driven projects in a hybrid setup based in Belfast. Key Responsibilities: Design, develop, and optimise embedded software using C/C++ for audio and Bluetooth systems. Work with Linux-based embedded environments and contribute to system-level development. Improve software More ❯

Social network you want to login/join with: Embedded C/C++ Software Engineer – Contract, lisburn col-narrow-left Client: VANRATH Location: lisburn, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job … Description: Embedded C/C++ Software Engineer – Contract Location: Belfast (Hybrid, 4 days in Belfast office per week) Contract: Daily Rate (6 Months -extension likely) Overview: We’re looking for an experienced Embedded C/C++ Engineer to join a high-performance team working on advanced audio … a great opportunity to work on meaningful, performance-driven projects in a hybrid setup based in Belfast. Key Responsibilities: Design, develop, and optimise embedded software using C/C++ for audio and Bluetooth systems. Work with Linux-based embedded environments and contribute to system-level development. Improve software More ❯

MCS Group is seeking a Lead Software Engineer for a scaling technology company with a truly unique product. Established over 7 years ago, the business is projected to grow to 100 employees by the end of 2025 and counts some of the world's most recognizable brands as … customers. Their Software Engineering team is close-knit and offers an experienced Software Engineer with Java and Cloud technologies a proper technical challenge in a fast-paced environment. This role is ideal for an experienced Java Developer seeking autonomy, the opportunity to work on an interesting product … and to shape the engineering culture of a growing team. The Role: The Principal Engineer will lead the design and architecture of complex, high-scale applications using Java and AWS . They will set engineering best practices and drive adoption of cloud solutions. They will collaborate with cross-functional More ❯

We’re looking for a Software Engineer in Test II that is passionate about making an impact and helping build the next big thing in cybersecurity. In this position, you will be joining a team of talented engineers who are passionate about establishing quality and test automation infrastructure … for Rapid7. We need a team player with a strong QA background in both manual and automated testing to ensure high quality delivery of software solutions. Someone that takes satisfaction in finding the bug that's easily overlooked in development, that could have a major impact on our customers. … innovate great quality products on our Insight platform using the latest technologies to make the world a safer digital space. About the Role The Software Engineer II in Test is a part of our growing Quality Engineering team who are at the forefront of ensuring the quality of More ❯

Job Description: MCS Group is seeking a Lead Software Engineer for a scaling technology company with a truly unique product. Established over 7 years ago, the business is expected to grow to 100 employees by the end of 2025 and counts some of the world's most recognizable … brands as customers. Their Software Engineering team is close-knit and will provide an experienced Software Engineer with expertise in Java and Cloud technologies a proper technical challenge in a fast-paced environment. This is an excellent opportunity for an experienced Java Developer seeking autonomy, the chance … to work on an innovative product, and to influence the engineering culture within a growing team! The Role: The Principal Engineer will lead the design and architecture of complex, high-scale applications using Java and AWS . Set engineering best practices and promote the adoption of cloud-native solutions. More ❯

Social network you want to login/join with: Senior Java Software Engineer, newtownabbey col-narrow-left Client: Ocho Location: newtownabbey, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Are you … a skilled Java engineer who thrives in lean, high-performing teams? Looking to make an impact on critical infrastructure in a collaborative, tech-first environment? My client is seeking a pragmatic and experienced Java Software Engineer to join their Operations Engineering team in Belfast. This is a More ❯

Senior Embedded Software Engineer - BLE/Audio Codec Location: Belfast (On-site preferred with flexible WFH options) Contract: Inside IR35 Duration: 6-12 months (likely extension) Start Date: ASAP Overview: We're seeking a highly skilled Embedded Software Engineer to join a cutting-edge BLE/… Develop and optimise embedded firmware for BLE audio devices Work on LC3 codec integration and system-level performance tuning Collaborate with hardware, DSP, and software teams to deliver end-to-end solutions Debug and profile firmware on target systems using cross-compilation tools Key Technologies: Embedded C/C++ More ❯

As a Software Engineer II, you will take ownership of the development of new features for your team, working with cutting edge technologies and owning this process end to end. You will bring a customer centric approach with a curiosity and passion for continuous learning. You will be … and innovate great products on our Insight platform using the latest technologies to make the world a safer digital space. About the Role The Software Engineer II is a part of our Product and Engineering team who are at the forefront of keeping our customers safe from attacks … order to best support our customers Work with Practice specific technologies The skills you'll bring include: A minimum of 2 years experience in software development using Java Excited by technology, curious and eager to learn The attitude and ability to thrive in a high-growth, evolving environment Collaborative More ❯

Social network you want to login/join with: Founding Software Engineer (AI), belfast col-narrow-left Client: Better Placed Ltd - A Sunday Times Top 10 Employer! Location: belfast, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 04.06.2025 Expiry … Date: 19.07.2025 col-wide Job Description: Founding Software Engineer – AI London Onsite (relocation fee of £10,000 paid on acceptance) + Equity I'm looking to speak to Senior level software engineers looking to join a well backed AI native start-up as they work towards a … 1bn valuation. Founded by some of the brightest minds in AI in they're looking for an energetic, passionate founding engineer to help them ship product fast and continue their growth trajectory. Ideally you'll have a background in an AI start-up working on increasing efficiency of established More ❯

Social network you want to login/join with: Software Engineer - Systematic Hedge Fund, belfast col-narrow-left Client: Location: belfast, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: The Client … a Systematic Hedge fund that focuses on building high-impact systems in a business that values both innovation and balance. They are seeking a Software Engineer to join their team and be part of something great. This is more than a job—it's a chance to be … in a team-wide support rota. What You’ll Bring: Recent graduate in a STEM discipline with a minimum of 1 year experience in software engineering. Knowledge of programming with experience in a structured language such as C#, C++, Java, Python or Golang. Knowledge of coding fundamentals e.g. modern More ❯

As a Software Engineer at Rapid7, you will own a full life cycle of development and be a senior contributor on a team responsible for the end-to-end delivery of increasingly complex features that are correctly implemented and high quality. You will take initiative to identify and … and innovate great products on our Insight platform using the latest technologies to make the world a safer digital space. About the Role The Software Engineer II is a part of our Product and Engineering team who are at the forefront of keeping our customers safe from attacks … our products in order to support our customers Work with Practice specific technologies The skills you’ll bring include: 1-2 years experience in software development including active or recent react/nodejs experience Excited by technology, curious and eager to learn, with the ability to mentor more junior More ❯

join a rapidly growing organisation who have doubled in size every 12 months for the past few years. They’re currently looking for a Software Engineer who has experience working with a loosely service based Node.js stack. This opportunity is suitable for someone who enjoys building new features … with Node.js Familiarity with message brokers like SNS, Kafka, or similar. AWS. Interest working with data would be a bonus. If you’re a Software Engineer who has a real interest in software and technology, please apply. #J-18808-Ljbffr More ❯

Opportunity to join a global Fintech organisation that are revolutionising customer experience with next-generation capabilities! My client is seeking an experienced Principal Software Engineer to lead the design, development, and strategy of core backend systems — including APIs, payment infrastructure, and platform services. About the Role: You’ll … cloud-native platforms, while setting and promoting best practices that guide development efforts. As a key technical leader, you’ll influence how teams build software — introducing reusable patterns, optimising system performance, and ensuring maintainable, high-quality code. You’ll work across a broad technology stack (.NET Core, AWS, Docker … APIs), contributing to high-impact systems that support global operations. Key Requirements: Bachelor’s degree or equivalent experience in a relevant field. 10+ years software development experience Proven track record of technical leadership, with experience mentoring engineering teams and guiding cross-functional decision-making. Deep expertise in designing, building More ❯

Social network you want to login/join with: Python Software Engineer - Product Focussed Be a part of a high-growth tech startup as one of its first key hires in a Founding Software Engineer role. This is a unique opportunity to shape the company’s More ❯

Social network you want to login/join with: ?Founding Software Engineer - AI Start-Up (Central London | On-Site | Equity + Salary)?? One of London’s most promising AI start-ups are looking for their first few Founding Engineers! Backed by top-tier investors and led by an … and Imperial , this venture is already attracting serious attention within the AI space!! Currently in stealth mode, they’re now searching for a Founding Software Engineer to join the core team - someone ambitious, technically exceptional, and ready to help build the company from the ground up! ? About the … Offer: Highly competitive salary Significant equity stake – this is a founding-level opportunity Close collaboration with some of the brightest minds in AI and software A chance to help shape company culture, technology, and trajectory The energy, speed, and ownership of an early-stage start-up - with real backing More ❯

predictive and responsive cybersecurity platform, and elite 24x7 managed detection and response services. Request a demo today! View all jobs at Rapid7 As a Software Engineer I, you’ll get the opportunity to be a hands-on engineer, learning best practice engineering processes and approaches whilst receiving … and innovate great products on our Insight platform using the latest technologies to make the world a safer digital space. About the Role The Software Engineer I is a part of our Product and Engineering team who are at the forefront of keeping our customers safe from attacks … products in order to best support our customers Work with Practice specific technologies The skills you’ll bring include: 0-2 years experience in software development using Java and a good understanding of state management or other equivalent technologies Excited by technology, curious and eager to learn The attitude More ❯

more than 18,000 dedicated employees work to enhance the sustainability and efficiency of production processes globally. We are seeking a talented and experienced Software Engineer to join our SystemOperations team. The successful candidate will be responsible for extending our application suite to integrate new devices and develop … and resolve issues related to application performance and reliability. Stay up-to-date with the latest industry trends and technologies. Proven experience as a Software Engineer, preferably in a similar domain. Strong proficiency in GraphQL APIs and SQL Databases. Experience with MQTT and Event-Driven Communication. Familiarity with More ❯

dedicated employees work to enhance the sustainability and efficiency of production processes globally. Your responsibilities and tasks: We are seeking a talented and experienced Software Engineer to join our SystemOperations team. The successful candidate will be responsible for extending our application suite to integrate new devices and develop … to application performance and reliability. Stay up-to-date with the latest industry trends and technologies. Your profile and qualifications: Proven experience as a Software Engineer, preferably in a similar domain. Strong proficiency in GraphQL APIs and SQL Databases. Experience with MQTT and Event-Driven Communication. Familiarity with More ❯