Java Scala Application Engineer

Montréal, QC
Hybrid
Posted Sep 1, 2026
1 position

Opens an external site

Employment type: Full-time
Experience level: Senior · 5+ years
Minimum education: Master’s degree
Apply by: Oct 1, 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

Job summary

Design and build scalable SQL projection brokers and real-time reporting infrastructure for ISG deposits. Translate business requirements into relational queries and develop ETL processes for regulatory and business analytics reporting.

Job details

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: Java Scala Application Engineer Title: AVP/VP Location: Montreal, QC (Day 1 Onsite/Hybrid) – Fulltime Mode of Work: 3 days/week onsite required Required Experience: 7+ years Position Description This is an application developer role in the team responsible for developing on the firm's strategic data mart for ISG deposit. The data will be sourced from the golden source, the DAL and fed into our data mart in real time. The data will further be provided through a consolidated interface allowing our downstream systems to conveniently extract reports across multiple data marts. The candidate will be as part of the team involved in building scalable and high performance database and components for regulatory, business analytics (metrics reporting) and operational risk reporting for Leto deposits and OTC derivatives. The global team consists of highly technical team members who are adaptable to both hands on development and project management. We deliver multiple projects for multiple business areas in parallel. The business owners and subject matter experts will be globally distributed, making communication and pro-active to be important. You will be expected to work closely with our operations partners on requirements for projects. The development will be performed using an agile methodology which is based on scrum (timeboxing, daily scrum meetings, retrospectives, etc.), Kanban Jira Boards and XP (continuous integration, refactoring, unit testing, etc.) best practices. The candidate will be able to work collaboratively within a larger team. Key Responsibilities: * Design, build and enhance the SQL projection broker in DAL(data access layer) for Leto deposits with good performance and scalability * Design, build and enhance the real-time reporting infrastructure which captures the upstream messages, persists onto NFS storage, and shred attributes into database tables for reporting purpose. * Enhance and support multiple regulatory/business reports for Leto deposits * Translate business requirement into queries against a set of relational tables and produce reporting based on the requirements. * Database and ETL development, including stored procedures, queries, performance tuning etc, using SQL and ETL tools such as Informatica or Python Pandas. * Create efficient testing automation for Java/Scala/Python processes. The current global team members are all very skilled in domain modeling, database design, big data, Java and messaging so this is an excellent opportunity to play a key role in the growing team. Skills Required/Desired: * Strong in Java/Scala or other programming languages with 7y+ relevant experience * Strong with scripting language such as Python and Unix / K-Shell * Familiar with lifecycle of a trade and flows of data in an investment banking operation is a plus. * Experienced in Agile development process * Knowledge on relational databases is a big plus * Good team player; Integrity & ownership 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.

What you’ll do

Requirements

Requires over 7 years of experience in Java, Scala, or similar programming languages along with proficiency in Python and Unix scripting. A graduate-level degree in computer science or engineering is valued, alongside experience in Agile development and relational databases.

Benefits

• Healthcare Insurance • Medical Insurance • Dental Insurance • Vision Insurance • Short Term Disability Insurance • Long Term Disability Insurance • Life Insurance • Accidental Death & Disability Insurance • Paid Time Off • Immigration Support And Fee Coverage • Remote Office Set Up Stipend • Industry Certifications Support • Additional Cash Incentives • Re-skilling Opportunities