Database Developer and DBA

About the job The Wissen team continues to expand its footprint in the USA, Canada, UK, Australia, and India. More openings to come as we continue to grow the team! Please read below for a brilliant career opportunity. Role: Database Developer and DBA ( SingleStore) Title: Associate/AVP/VP Location: Montreal, QC(Day 1 Onsite/Hybrid) – Fulltime Mode of Work: 3 days/week onsite required Required Experience: 3-5+ years Job Description Team Profile This position is for a Data Engineering role in the MongoDB and Kafka squad. We are a highly technical group delivering on various projects for multiple business areas in parallel. The business owners and subject matter experts are globally distributed, making strong communication skills important to the position. The candidate will be expected to work closely with our IT partners in analyzing and delivering on business requirements. Role Profile Development under agile methodologies. Candidates must therefore be able to work collaboratively, demonstrate good ownership, and be able to work well in teams. Work will include designing, enhancing, and developing MongoDB databases and Kafka clusters, and may occasionally require working across different database environments. The job will involve considering all aspects of the project life cycle and includes proof-of-concept evaluations, coding, designing, testing, implementing, deploying, and continued support of project releases, as well as on-call Level 2 support. Major Role & Responsibilities Infrastructure engineering for stability, scalability, and capacity planning for some of the largest configurations in the financial industry. DBA functions: plan and execute database schema changes, bottleneck analysis, outage prevention/resolution, server/database performance improvements, database maintenance, and database recovery. Development of tools for SingleStore, Kafka, and MongoDB. Enforce database security, standards, and guidelines. Qualifications Required Skills 3–5 years of experience in Python. 3–5 years of experience with SingleStore. Basic knowledge of MongoDB and/or Kafka. Basic knowledge of other databases is a plus. Basic knowledge of Agile and DevOps is a plus. Experience with versioning tools such as Git is a plus. Personal Skills Integrity, ownership, and a good team player. Ability to work under time and resource dependencies and constraints. Ability to find simple and effective solutions. High degree of motivation to expand technical and business knowledge. Benefits: Healthcare insurance for you and your family (medical, dental, vision). Short / Long term disability insurance. Life Insurance. Accidental death & disability Insurance. 3 weeks of Paid Time Off. Support and fee coverage for immigration needs. Remote office set up stipend. Support for industry certifications. Additional cash incentives. Re-skilling opportunities to transition between technologies. Schedule: Monday to Friday Work Mode: Hybrid Job Type: Full-time We are: A high end technical consulting firm built and run by highly qualified technologists. Our workforce consists of 5000+ highly skilled professionals, with leadership from Wharton, MIT, IITs, IIMs, and NITs and decades of experience at Goldman Sachs, Morgan Stanley, MSCI, Deutsche Bank, Credit Suisse, Verizon, British Telecom, ISRO etc. Without any external funding or investments, Wissen Technology has grown its revenues by 100% every other year since it started as a subsidiary of Wissen Group in 2015. We have a global presence with offices in the US, India, UK, Australia, Mexico, and Canada. You are: A true tech or domain ninja. Or both. Comfortable working in a quickly growing profitable startup, have a “can do” attitude and are willing to take on any task thrown your way. You will: Develop and promote the company’s culture of engineering excellence. Define, develop and deliver solutions at a top tier investment bank or another esteemed client. Perform other duties as needed Your Education and Experience: We value candidates who can execute on our vision and help us build an industry-leading organization. Graduate-level degree in computer science, engineering, or related technical field Wissen embraces diversity and is an equal opportunity employer. We are committed to building a team that represents a variety of backgrounds, skills, and abilities. We believe that the more inclusive our team is, the better our work will be. All qualified applicants, including but not limited to LGBTQ+, Minorities, Females, the Disabled, and Veterans, are encouraged to apply. About Wissen Technology: The Wissen Group was founded in the year 2000. Wissen Technology, a part of Wissen Group, was established in the year 2015. Wissen Technology is a specialized technology company that delivers high-end consulting for diverse industries, including Banking, E-commerce, Telecom, Healthcare, Manufacturing, and Energy. We help clients build world-class products. We have offices in the US, India (Bangalore, Hyderabad, Chennai, Gurugram, Mumbai, Pune), UK, Australia, Mexico, Vietnam, and Canada. We empower businesses with a dynamic portfolio of services and accelerators tailored to today’s digital demands and based on future ready technology stack. Our services include Industry Leading Custom Software Development, AI-Driven Software Engineering, Generative AI & Machine Learning, Real-Time Data Analytics & Insights, Interactive Data Visualization & Decision Intelligence, Intelligent Process Automation, Multi-Cloud & Hybrid Cloud Strategies, Cross-Platform Mobile Experiences, CI/CD-Powered Agile DevOps, Automated Quality Engineering, and cutting-edge integrations. Certified as a Great Place to Work® for five consecutive years (2020-2025) and recognized as a Top 20 AI/ML vendor by CIO Insider, Wissen Group has delivered multimillion-dollar projects for over 20 Fortune 500 companies. Wissen Technology delivers exceptional value on mission-critical projects through thought leadership, ownership, and reliable, high-quality, on-time delivery. Our industry-leading technical expertise stem from the talented professionals we attract. Committed to fostering their growth and providing top-tier career opportunities, Wissen ensures an outstanding experience and value for our clients and employees. We Value: Perfection: Pursuit of excellence through continuous improvement. Curiosity: Fostering continuous learning and exploration. Respect: Valuing diversity and mutual respect. Integrity: Commitment to ethical conduct and transparency. Transparency: Open communication and trust. Website: www.wissen.com Glassdoor Reviews: https://www.glassdoor.com/Reviews/Wissen-Reviews-E2587444.htm Wissen Thought leadership: https://www.wissen.com/articles/ Latest in Wissen in CIO Insider: https://www.cioinsiderindia.com/vendor/wissen-technology-setting-new-benchmarks-in-technology-consulting-cid-1064.html Employee Speak: https://www.ambitionbox.com/overview/wissen-technology-overview LinkedIn: https://www.linkedin.com/company/wissen-technology About Wissen Interview Process: https://www.wissen.com/blog/we-work-on-highly-complex-technology-projects-here-is-how-it-changes-whom-we-hire/ Wissen: A Great Place to Work https://www.wissen.com/blog/wissen-is-a-great-place-to-work-says-the-great-place-to-work-r-institute-india https://www.wissen.com/blog/here-is-what-ownership-and-commitment-mean-to-wissenites/ Wissen | Driving Digital Transformation A technology consultancy that drives digital innovation by connecting strategy and execution, helping global clients to strengthen their core technology.

The role involves designing, developing, and maintaining MongoDB databases and Kafka clusters while providing DBA functions for SingleStore. Key duties include infrastructure engineering for scalability, performance tuning, and providing Level 2 on-call support.

Candidates need 3-5 years of experience in Python and SingleStore, with basic knowledge of MongoDB and Kafka. A graduate-level degree in computer science or a related technical field is required.

• Healthcare insurance • Medical insurance • Dental insurance • Vision insurance • Short term disability insurance • Long term disability insurance • Life insurance • Accidental death & disability insurance • 3 weeks of paid time off • Immigration support and fee coverage • Remote office set up stipend • Support for industry certifications • Additional cash incentives • Re-skilling opportunities

• AgilePreferred
• MongoDBPreferred
• GitPreferred
• PythonPreferred

Identified from the job description. Confirm important requirements above.

• Python
• SingleStore
• MongoDB
• Kafka
• Database Administration
• Infrastructure Engineering
• Agile
• DevOps
• Git
• Capacity Planning
• Performance Tuning
• Database Security

• Data & Analytics
• Software
• Technology
• Consulting
• Engineering

Minimum education

Master’s degree

Minimum experience

2+ years

Apply by

Aug 20, 2026

Posting language

English

Working hours

40 hours per week

Office presence

3 days per week

Seniority

Mid-Senior level

Application method

Direct apply is available

Work authorization

Visa sponsorship mentioned