Top Software Engineer Jobs in Belfast
Reporting to the Senior Manager, the Senior Software Engineer designs, develops, analyzes, and maintains high-quality software product applications for the financial industry. Responsibilities include participating in design meetings, developing code, testing, debugging, and resolving issues. Desired competencies involve technical project leadership, providing thought leadership, and working on complex issues. Desired domain experience includes building multi-channel solutions and cloud-hosted applications.
Seeking a highly motivated Senior Software Engineer to work on leading Email Security product suite, contributing to ambitious new features and products. Collaborate with cross-functional teams and play a major role in high-value projects. Requires expertise in a wide range of technologies and extensive experience in Linux environments.
Join Doccla, a virtual ward company revolutionizing healthcare. Build and maintain virtual ward platform for remote patient monitoring. Work with functional programming (Clojure, Elixir) for backend and React/TypeScript for frontend. Drive engineering standards, automation, and growth in a B2B healthcare setting.
Seeking a talented Senior Software Engineer to lead the development of an innovative platform designed to streamline organizational meeting and decision management. Responsibilities include leading design and implementation, mentoring software engineers, and staying current with emerging technologies.
Lead the development of dynamic tracing for JavaScript applications, contribute to backend services optimization, resolve performance issues, engage in code design, collaborate with clients, mentor developers, and promote best software development practices.
Join our team as a Senior Software Engineer in Platforms at OP Labs, where we are working on scaling Ethereum's performance through open-source innovation. Responsibilities include supporting developer productivity, optimizing build and test times, contributing to the Optimism protocol development, and ensuring a reliable development stack. Skills required include experience with Docker, Kubernetes, Go, platform compatibility, and willingness to learn and adapt.
Design, build, and implement backend services in microservice architecture using Go programming. Write high-quality, scalable code and collaborate with cross-functional teams to ship new features. Improve maintainability and performance of services. Resolve complex product issues reported by customers.
The Software Development Engineer will work on a Greenfield Application used by Hospitals to record patient journeys and provide healthcare insights. Responsibilities include engaging with client behavior, building compliance, expanding registry beyond Trauma, and working on in-house tooling. The role involves working across the stack with technologies like C#, .NET Core, Angular, Azure DevOps, Terraform, SQL Server, and more. The ideal candidate has 3+ years of experience in software engineering, problem-solving skills, and proficiency in C# .NET.
Seeking a Senior Software Engineer to join Elasticsearch Performance Engineering team, focusing on developing automated tooling for benchmarking Elasticsearch workloads at scale in the cloud. Responsibilities include designing tooling, defining best practices, developing methodologies for benchmarking, architecting solutions, and investigating performance issues. Required skills include Python, Java, Linux shell scripting, Kubernetes, and cloud architectures.
Join HubSpot as a Staff Software Engineer on the Forms Frontend team within Marketing Hub. Help build the future of the Forms product, write and ship production code, collaborate with cross-functional teams, and contribute to product innovation. Experience with React and TypeScript is preferred. Passion for clean code, product development, and mentoring is essential.
As a Staff Software Engineer, you will design and engineer integrations for complex enterprise systems, collaborate with cross-functional teams, and provide insights to think beyond the status quo. The tech stack includes React Native, React.js, Angular, .Net C#, Kafka, SQL, CosmosDB, Azure, and more.
Lead backend engineering efforts, build cloud-based systems for cyber threat detection, collaborate with multiple teams, mentor developers, improve product architecture and performance, contribute to the open-source community.
Seeking a Senior Software Engineer to join the AvaCloud team at Ava Labs. Responsibilities include developing scalable backend systems, collaborating with infrastructure and frontend teams, implementing best practices for distributed systems, and partnering with product teams for new feature development. Requires expertise in Golang, Typescript, AWS Cloud Stack, and a passion for blockchain technology.
Stacklok, a software supply chain security startup, is seeking a Senior Software Engineer experienced in Go language, Docker, Linux, and Git. Responsibilities include developing high-quality software, collaborating with teams, and enhancing system-level security. Desired skills include proficiency in secure coding practices and open-source projects.
Looking for a Principal Software Engineer with 7+ years of professional experience in Python to lead the design and development of a cutting-edge AI-centric platform. Responsibilities include architecting and developing scalable solutions, mentoring the engineering team, driving innovation, advising on technical considerations, and ensuring code quality through best practices.
Join the Analysis Engineering team at ForAllSecure to work on enhancing the analysis engine behind Mayhem, focusing on discovering bugs and security vulnerabilities. Collaborate with local and remote teammates, develop new features, fix bugs, and improve software security. Ideal candidate has strong computer science fundamentals and experience with systems-level programming in Linux, Rust, Python, and/or C/C++. Knowledge of compiler concepts, binary execution, operating system concepts, vulnerability research, and program analysis is preferred.
Shape the technical aspect of Elastic’s observability solution, collaborate with engineering teams, evolve the architecture, and lead a large team with a coherent vision.
We are seeking a strong Python backend engineer to work on our SaaS offering. The role involves discussing and researching issues, taking ownership of the development lifecycle, being hands-on with technical expertise, and documenting code.
Seeking a Senior Software Engineer with strong Python knowledge and excellent coding culture. Must have excellent communication skills and remote work self-discipline. Great to have experience working remotely and open source contributions.
We are looking for a Software Engineer to guide customers with technical onboarding and product adoption. You will build features, provide technical guidance, troubleshoot issues, collaborate with teams, contribute to documentation, and maintain communication with key customers.
The Senior Software Engineer at MultiversX will work on pioneering blockchain solutions, collaborate with teams, and contribute to protocol development. Responsibilities include solving complex software problems, analyzing and implementing solutions, and designing new products. The ideal candidate has 2+ years of Golang experience and a strong background in software development practices and multiple programming languages.
Testlio is hiring Software Engineers to help deliver solutions that harness data & AI advancements for quality software testing services.
Senior Golang Software Engineer role at IDT, responsible for full software development life-cycle, working on high-performing applications, and driving technical excellence. Requires 5+ years of production experience, deep knowledge of Golang, and proficiency in modern design patterns.
As a senior software engineer, you will help build and scale the systems and services that form the foundation of Alpaca and empower millions of users that are trading billions of dollars worth of assets. You will be responsible for building a modern clearing and settlements platform and contribute to architectural decisions for designing scalable and reliable systems.
As a Senior Engineer on Growth Adoption Core team at HubSpot, you will write and ship production code, build new features and tools, collaborate with cross-functional teams, and help thousands of customers meet their goals and grow their companies.
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