Senior Full Stack Developer
Trellis
We’re looking for a passionate Senior Full-Stack Developer who wants to make a difference in a fast-growing startup. We are a B2B SaaS company that provides an AI-powered software platform for eCommerce merchants to generate more demand for their products. We use the latest advancements in artificial intelligence and automation to drive profitable sales for our clients. Our software platform currently supports marketplaces like Amazon and Google Shopping. With over 8M sellers globally, this is an exciting opportunity to be a big part of building a powerhouse in the retail demand generation space.
At Trellis, you’ll have the opportunity to work in a fast-growing company and play an impactful role. As part of our team, you’ll be helping great companies sell their products on Amazon, Google, and all over the internet. This is a high-growth and impactful role that will give you tons of opportunities to drive decisions for projects from inception through production.
What You'll Get To Do
- Lead impactful features and projects from conception to completion, working with stakeholders to identify project risks and recommend mitigating solutions.
- Collaborate with our product team to build powerful and easy-to-use features and modules.
- Maintaining the system in general, on-call bug-fixing for mission-critical issues
- Own new features, craft technical specs
- Work with lots and lots of data
- Write lots of code in Python and React/JS
Our Tech Stack
- Web : HTML, Javascript, CSS, React
- Backend : Python, Django, Postgres, Redis.
- Distributed Computing : Task Queues, Celery, RabbitMQ
- Infrastructure: AWS EC2, Kubernetes, Docker, Terraform
What You Need
- Have 5 years of experience in a frontend, backend, or full stack role.
- Programming experience in Python, JavaScript, C#, Java, or another object-oriented language.
- An eagerness to learn new things and improve upon existing skills, abilities, and practices.
- Experience with databases, SQL or NoSQL.
- Experience with APIs, REST or GraphQL
- Knowledge in an Agile software development environment,
- Experience with version control systems (Git, Subversion, etc..).
- Have a real passion for clean code and finding elegant solutions to problems.
- Eager to expand your knowledge and abilities in Python and cloud-based technologies.
Nice to Haves
- Experience building scalable workflows using task queues.
- Experience integrating with 3rd parties APIs
- Security and Authentication
- Machine Learning and Algorithms
Compensation
- Competitive Salary
- Stock options
- Comprehensive health benefits package.
The Trellis Team
At Trellis, we are passionate about delivering results and a positive user experience to our client brands. With that narrow goal, our driven team works to build out an ambitious product roadmap while seeking out and responding promptly to requests from our current clientele.
We are witnessing a generational shift in consumer behavior in e-commerce. By joining the Trellis team, you too can participate directly in enabling the market transition. If you have an analytical mindset with a willingness to learn and a passion for high-paced forward progress, then we want to hear from you!
Trellis is committed to providing equal opportunity to all applicants and employees. All employment decisions are based on business needs, job requirements and individual qualifications, without regard to race, colour, religion or belief, national or ethnic origin, gender, age, disability, sexual orientation, gender identity and/or expression, marital or civil status, political affiliation, family or parental status, or any other status protected by the laws or regulations in the jurisdictions in which we operate.
These protections extend to all management practices and decisions, including recruitment and hiring practices, appraisal systems, promotions, demotions, transfers, compensation changes, training, career development programs, layoffs, and terminations.
- ...To Send Mail ***email_hidden*** Office Address 316 W 12th St, 4th floor, Austin, TX Job Description: As a Senior Full Stack Developer at Nexaq, you will play a pivotal role in designing and developing robust, scalable web applications and systems for our diverse range...SeniorFull timeWork at office
- ...We're Hiring! We are actively seeking Senior Cloud Full Stack Developers to join our dynamic, growing, remote first Foci team. If you're an individual who loves modern tech, enjoys project-based work, and is comfortable and confident engaging with both business-oriented clients...SeniorPermanent employmentRemote work
$80k - $85k per year
...Are you the kind of developer who enjoys building modern solutions while untangling complex legacy systems? We’re looking for a Web &... ...educators, and healthcare professionals. Who You Are A strong full-stack developer who enjoys both problem-solving and building...SuggestedLong term contractFull time1 day per week- ...Senior Full Stack Developer- Device Management Location: Ottawa, ON | Hybrid Department: R&D Reports To: Sean O'Hagan, [Director, Engineering] Type: Permanent | Full-Time About Solink At Solink, our mission is to safeguard what matters most . We...SeniorLong term contractPermanent employmentFull time
$115.8k - $145k per year
...Senior Full Stack Developer, Data Integrations Location: Ottawa, ON | Hybrid Department: R&D Reports To: Mac Pham, Director of Engineering Type: Permanent | Full-Time About Solink At Solink, our mission is to safeguard what matters most . We provide...SeniorPermanent employmentFull timeInternship- ...into the future of AI. Who Are You You are a seasoned developer who has moved beyond just writing code to architecting solutions... ...and Skills We're Looking for: ~5+ years as a professional Full Stack Developer b uilding and deploying production level applications...Permanent employmentRemote workHome officeFlexible hoursShift work
- ...enabling precise detection, visualization, and quantification of greenhouse gas emissions. We are looking for an innovative Full Stack Web Developer for our Electric-Eye team working a web application enabling the processing and visualization of remote sensing data. As part...Full timeLocal areaRemote workFlexible hours
$175k - $200k per year
...Principal, Full-Stack Developer — Farmhand Platform Full Time, Salaried Ottawa, ON About Growcer Growcer is an innovative agri -tech startup launched in Ottawa in 2015, specializing in the manufacturing and design of modular hydroponic systems that enable...Full timeInternshipLocal areaFlexible hours3 days per week$110k - $270k per year
...communities. The Role Our teams are hiring multiple talented Senior Full-Stack Software Engineers to build innovative products in Life... ...managers, other engineers, and domain experts to design and develop cutting-edge applications in life science Collaborate with...SeniorRemote jobFull timeWork at officeLocal areaWork from home- ...We are looking for an experienced Full Stack Senior Software Engineer (+7 years) to join our core engineering team. This is a high-impact role... ...class engineering culture. Key Responsibilities Design and develop scalable, maintainable, and high-performance web applications...Senior
- ...Senior Full-Stack Engineer (Media Team) Location: Ottawa, ON or Toronto, ON | Hybrid Department: R&D | Video Reports To: Mojtaba Hosseini | Video Architect Type: Permanent | Full-Time Vacancy Status: This is an active, approved role and we are currently...SeniorPermanent employmentFull timeContract workInternship
$95k - $140k per year
...direct result of our technology—and your hard work! About The Role This position is a maternity leave replacement for a Full-Stack Software Developer for approximately 10-12 months to join our team. You will be responsible for defining, designing, developing, and...RemplacementFull timeTemporary workInternshipWorldwide- ...Internship Description Full-Stack Developer - University Co-Op Student (Fall 2026) We like to call Signiant one of Ottawa's best-kept secrets in the technology sector! You already know our customers. They are brand-name, internationally recognized leaders...InternshipWorldwide
- ...Staff Full Stack Engineer Location: Ottawa, ON or Toronto, ON | Hybrid Department: R&D Reports To: Dan Murdock, Director, Engineering... ...not a feature-factory role. You will work with other Staff and Senior engineers to help define and evolve the execution platform of...SeniorPermanent employmentFull time
$89k - $139k per year
...cases and test cases. Participate in stand-up operations meetings. Author: Process Technical Design and Support Documents. Design/Develop/Test/Deploy: Collaborate with the broader FPI Telematics team on solution designs development and deployment. Incident Problem...Full time$120k - $155k per year
...Apply below! About the Role As the Senior Software Developer , you’ll be joining a small,... ...connects to, configures, and deploys our full instrument lineup, and integrates with... ...our customers rely on. This is a full-stack role with real breadth: from UI and databases...SeniorLong term contractInternshipWorldwideShift work- ...et une quantification précises des émissions de gaz à effet de serre. Nous sommes à la recherche d'un(e) Développeur(euse) Web Full Stack innovant(e) pour rejoindre notre équipe Electric Eye , responsable du développement d'une application Web permettant le traitement...Permanent employmentFull timeFlexible hoursWeekend work
$120k - $135k per year
...Own it. Sangoma is excited to announce an opening for a Senior Backend Developer to join our talented team. As a recognized leader in business... ...interoperate with multiple third-party APIs, solutions, and technology stacks, with a strong emphasis on security and reliability....SeniorRemote jobFull timeWork from homeFlexible hours- ...beyond. Who you are: You’re an experienced Senior Business Intelligence Developer who enjoys solving complex business problems through data. You have experience across the full business intelligence stack—from data modelling and ETL development to reporting,...SeniorLong term contractFull timeWork at officeLocal areaRemote work
$106k - $141.5k per year
...seeking a passionate and hardworking Senior Software Developer in Test to join our cross-functional Agile... ..., high-quality software. Tech Stack: Languages: JavaScript (TypeScript... ...analytical skills ~ Experience in a full project testing life cycle including test...SeniorFull timeWorldwide- ...Description Internal Job Title: Shopify Developer Job Type: Permanent, Full-Time Job Location: Canada Work... ...Position Summary As a Senior Shopify Developer in our BUMP group,... ...OWASP security principles across the stack Implement hardened webhook verification...SeniorLong term contractPermanent employmentFull timeRemote workWorldwide
- ...Senior Software Developer, Core Applications Location: Ottawa, ON | Hybrid Department: R&D Reports... ...Lead ( Linkedin ) Type: Permanent | Full-Time About Solink At Solink,... ...web and native rendering Full-stack ownership: comfortable designing REST APIs...SeniorPermanent employmentFull time
$125k - $165k per year
...Job Overview We’re looking for a Senior Fullstack Developer to come join us. If you thrive in an... ...Ottawa Senators, contributing across the full development lifecycle. Design, develop... ...usable features all the way through the stack to support our growing enterprise...SeniorRemote jobLong term contractFull timeWork at officeWork from homeFlexible hours$135k - $165k per year
...your hard work! About the Role This position is for a Senior Software Developer for the AI team. In this role, you will be a key technical... ...with the Solace Platform including the Solace Agent Mesh Full Lifecycle Development: Participate in requirements definition...SeniorInternshipImmediate start$85.5k - $114k per year
...career goals while helping to take science a step beyond by developing solutions for some of the world’s toughest challenges, like... ...or helping find cures for cancer. We are seeking a Senior Mainframe Developer to join our Ottawa-based engineering team supporting the development...SeniorRemote jobLong term contractFull timeWork at officeMonday to friday- ...SENIOR SALESFORCE DEVELOPER Location: Ottawa or Toronto, Ontario Build What's Next At Minto Working at Minto means being part of something bigger—where your career is built on purpose, progress, and possibility. Here, employees aren’t just valued—they’re celebrated...SeniorFull timeInternshipFlexible hours
$125k - $165k per year
...Fullscript is looking for an experienced Senior Backend Engineer to join the infrastructure... ...for the long-term health, scalability, and developer experience of Fullscript’s core... ...every day, reducing friction, modernizing our stack, and making thoughtful technical decisions...SeniorLong term contractFull timeWork at officeWork from homeFlexible hours- ...professional and financial growth potential. To learn more about Acumatica’s mission, please visit: Job Description As a Senior Content Developer, you will create engaging content that supports both documentation and training for Acumatica ERP. Your work will help...SeniorFull timeWorldwideFlexible hours
- ...Nice to have Agile SCRUM, SQL Other Languages French: B1 Intermediate,English: B2 Upper Intermediate Seniority Senior...Senior
- ...-1 and one LEO 3 demonstration satellite. For more information, follow Telesat on X and LinkedIn or visit As our Senior Specialist Software Developer for EMS, you will be responsible for ensuring the seamless operation of our network by leading the design, implementation...SeniorFull timeInternshipWork at officeWorldwide
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Full Stack Developer. Be the first to apply!
- senior full stack engineer Ottawa, ON
- full stack developer Ottawa, ON
- full stack developer remote Ottawa, ON
- full stack web developer Ottawa, ON
- sénior service a la clientèle Ottawa, ON
- senior network engineer Ottawa, ON
- senior engineer Ottawa, ON
- senior graphic designer Ottawa, ON
- senior research manager Ottawa, ON
- senior cyber security analyst Ottawa, ON
