Senior Software Developer

TAKE YOUR CAREER TO NEW HEIGHTS WITH LOOPIO!

Loopio is on the hunt for a Senior Software Developer who thrives on solving complex challenges and is driven by curiosity. If you're passionate about building scalable, high-impact solutions and love collaborating across disciplines, this is your chance to make your mark.

You'll join a dynamic team of Engineers, Product Managers, and Designers to architect and deliver cutting-edge features that power a platform used by some of the world’s leading organisations. At Loopio, we value clean code, continuous improvement, and knowledge sharing. From impacting technical direction to mentoring teammates, you’ll play a key role in scaling our systems and evolving our product.

We’re deeply collaborative — whether it’s pair programming, technical design reviews, or whiteboarding ideas, we believe the best solutions are built together. If you’re excited by elegant architecture, thoughtful product development, and leaving things better than you found them — let’s build the future together.

This role requires close collaboration with teams across Canada, the UK, and India. To accommodate the time zone differences, you will be expected to work from 11 am - 7:30 pm IST.

• Leading and rapidly building end-to-end features from scratch for Loopio’s platform.
• Going beyond writing Python or Java: designing and shipping reusable frameworks and shared libraries that raise the bar for how every team at Loopio builds, so good patterns scale instead of being reinvented.
• Proactively build technology to prevent bugs as they come up, because you can’t stand crappy software.
• Interact with and gather detailed feedback from our customers because you understand that creating a user-centric experience comes first.
• Partner closely with the ML team to design, integrate, and product ionise AI agents and knowledge-graph capabilities, turning research prototypes into reliable, well-evaluated features.
• Mentor and coach others, providing technical guidance and helping build an environment of knowledge-sharing and encouraging feedback.
• Contributing to Loopio’s AI roadmap by evaluating third-party models, establishing patterns for agentic workflows and knowledge-graph-grounded retrieval, and defining technical and evaluation guidelines for AI-powered features.
• Identifying, troubleshooting, and resolving software defects through testing and by developing and maintaining automated tests to ensure high-quality and consistent releases.

• 6+ years of professional software development experience
• Proven track record of designing and delivering complex software systems at scale.
• Strong experience in backend/API development in Python, Java or PHP.
• Strong understanding of database design and RDBMS such as MySQL or similar.
• Proficient in using and designing scalable RESTful APIs.
• Mentorship to other engineers through coaching, design, and code reviews.
• Exposure to AI technologies, particularly around Agents and LLMs (e.g., OpenAI, Claude, etc.), embeddings, or natural language processing. While deep ML expertise is not required, familiarity with integrating or working with modern AI APIs is highly valuable.
• Comfortable guiding technical design discussions and facilitating technical decision making.
• A growing passion for driving processes and improving software development productivity for your team.
• Experience designing and consuming RESTful APIs and integrating with third-party systems.
• Experience in frontend development, with a solid understanding of React and JavaScript.
• Experience with AWS cloud infrastructure and core services (e.g., EC2, RDS, S3, VPC, ECS/Fargate, and Lambda) to build, deploy, and scale resilient cloud-native applications.
• Experience in the…