At a Glance
- Tasks: Join a dynamic team to build AI-powered software that transforms accounting workflows.
- Company: Bright, a leader in innovative accounting software solutions.
- Benefits: Competitive salary, flexible work options, and opportunities for professional growth.
- Other info: Exciting environment with a focus on learning and career advancement.
- Why this job: Make a real impact with cutting-edge technology while collaborating with top talent.
- Qualifications: Experience in full-stack development and building production-grade AI applications.
The predicted salary is between 60000 - 80000 £ per year.
Bright is creating cutting‑edge software for accounting, payroll, tax, and practice management. We assemble a team of top talent leading the industry with superior software solutions and unmatched customer support.
About the Role
You will join a small, high‑impact squad building AI‑powered features for our products. You will architect and build production‑grade AI solutions that automate end‑to‑end accounting workflows from document processing through statutory filing, delivering real impact to tens of thousands of customers.
Key Responsibilities
- Architect and implement scalable, production‑ready AI‑powered applications from front‑end to back‑end.
- Design and build performant, secure back‑end services that integrate with our AI platform.
- Lead technical decision‑making within your squad, balancing innovation with pragmatic delivery.
- Drive best practices in code quality, testing, security, and observability.
- Collaborate closely with the AI platform team to design and deliver compelling AI‑first features and products.
- Integrate AI capabilities seamlessly into existing Bright products, ensuring smooth user experiences.
- Build responsive, intuitive UI components that make complex AI functionality accessible to end users.
- Optimize AI service performance, cost, and reliability in production environments.
- Write clean, maintainable, well‑tested code with comprehensive documentation.
- Configure and maintain CI/CD pipelines with automated testing and deployments.
- Identify opportunities for process improvements and contribute to enhancement of development practices, testability, tools, code health and maintainability across the engineering community.
- Foster a collaborative environment by working closely within cross‑functional teams to ensure high‑quality software delivery.
- Provide technical guidance and mentorship to other engineers.
- Contribute to architectural decisions and technical strategy.
- Help shape team culture and engineering standards.
Essential Skills
- Full‑stack software engineering experience building production applications for the web.
- Proven production experience building software powered by LLMs/GenAI/ML models—not demos or prototypes, but real systems serving users.
- Strong full‑stack capability with expertise in JavaScript frameworks, .NET, and React or comparable technologies.
- C#/.NET for back‑end services.
- RESTful API design and implementation.
- HTML5, CSS3, and responsive design principles.
- Cloud platform experience with Azure, AWS, or GCP.
- Production systems mindset including observability, testing, security, and reliability.
- Strong collaboration and communication skills working effectively with technical and product stakeholders.
- Architectural thinking—ability to design scalable systems and make strategic technical decisions.
Desirable Skills
- Experience with multi‑agent AI architectures where multiple specialized models collaborate to solve complex problems.
- Hands‑on experience with vector databases and RAG (Retrieval‑Augmented Generation).
- Python proficiency for AI/ML development and data processing.
- Experience with prompt engineering and LLM optimization.
- Knowledge of MLOps practices and AI observability tools (e.g., Langfuse, LiteLLM).
- Understanding of cost optimization for AI systems in production.
- Experience in B2B SaaS or domain‑specific software (accounting, payroll, professional services).
- Track record of mentoring junior engineers and driving technical standards.
What Makes You a Great Fit
- Great fit learning mindset—excited to learn new frameworks, tools, and practices, especially in AI, and staying current with emerging technologies.
- Systems thinking—understanding how distributed systems work and reasoning about failure modes, performance bottlenecks, and architectural trade‑offs.
- Pragmatic approach—balancing perfect solutions with shipping value quickly and knowing when “good enough” enables faster delivery.
- Commercial awareness—considering cost implications, customer value, and margin creation in technical decisions.
- Collaboration—working well with both technical and product stakeholders and communicating technical concepts clearly to non‑technical audiences.
- Ownership—taking responsibility from conception through development to production, following through on commitments, and driving results.
- Hunter mentality—seeing opportunities, not just problems, with energy, optimism, and a can‑do attitude.
- Technical excellence—deep care for code quality, testing, and building maintainable, reliable systems.
Senior Software Engineer in Belfast employer: Bright
At Bright, we pride ourselves on being an exceptional employer, fostering a dynamic work culture that encourages innovation and collaboration. As a Senior Software Engineer, you'll have the opportunity to work with cutting-edge AI technologies in a supportive environment that prioritises employee growth and development. Our commitment to excellence is matched by our focus on work-life balance and a strong sense of community, making Bright a truly rewarding place to advance your career.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Software Engineer in Belfast
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend meetups, and connect with potential colleagues on LinkedIn. You never know who might have the inside scoop on job openings or can put in a good word for you.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those involving AI and full-stack development. This is your chance to demonstrate your expertise and make a lasting impression on hiring managers.
✨Tip Number 3
Prepare for technical interviews by brushing up on your coding skills and system design principles. Practice common algorithms and data structures, and be ready to discuss your architectural decisions and past projects in detail.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining our team at Bright.
We think you need these skills to ace Senior Software Engineer in Belfast
Some tips for your application 🫡
Tailor Your Application:Make sure to customise your CV and cover letter for the Senior Software Engineer role. Highlight your experience with AI-powered applications and full-stack development, as we want to see how you can contribute to our cutting-edge software solutions.
Showcase Your Projects:Include specific examples of projects where you've built production-grade applications, especially those involving LLMs or GenAI. We love seeing real-world applications of your skills, so don’t hold back on the details!
Be Clear and Concise:When writing your application, keep it clear and to the point. Use straightforward language to describe your technical skills and experiences. We appreciate a well-structured application that’s easy to read!
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen on joining our team!
How to prepare for a job interview at Bright
✨Know Your Tech Stack
Make sure you’re well-versed in the technologies mentioned in the job description, like JavaScript frameworks, .NET, and React. Brush up on your knowledge of RESTful APIs and cloud platforms like Azure or AWS, as these will likely come up during technical discussions.
✨Showcase Real-World Experience
Prepare to discuss specific projects where you've built production applications using AI technologies. Highlight your experience with LLMs, GenAI, or ML models, and be ready to explain how these systems served real users, not just prototypes.
✨Demonstrate Collaboration Skills
Since this role involves working closely with cross-functional teams, think of examples that showcase your ability to communicate effectively with both technical and non-technical stakeholders. Be prepared to discuss how you’ve contributed to team culture and mentored junior engineers.
✨Think Architecturally
Be ready to talk about your approach to designing scalable systems and making strategic technical decisions. Consider discussing any experiences you have with multi-agent AI architectures or MLOps practices, as these could set you apart from other candidates.
