Senior Software Engineer, Backend
Portage Ventures GP Inc.
This position requires local presence. Please view similar jobs below.
About d1g1t
d1g1t is an institutional-grade enterprise wealth management platform built for financial advisors, multi‑family offices, broker‑dealers, and bank advisor networks. The platform replaces fragmented legacy systems with a unified solution for portfolio management, advanced analytics, risk management, reporting, and operational workflows across the wealth advisory lifecycle.
More than a reporting platform, d1g1t gives client‑facing advisors, back‑office teams, and senior leadership the real‑time tools and intelligence they need to manage complex portfolios, improve operational efficiency, and make better decisions. The company is led by an experienced financial technology team with a track record of building enterprise risk and portfolio management systems for leading investment banks, wealth managers, hedge funds, and regulators globally.
About the Role
We are looking for a Senior Software Engineer, Backend to join our engineering team and contribute to a large, complex production platform used by sophisticated financial services clients.
This is a hands‑on backend role for someone whose career has become deeply Python‑focused. You should be comfortable navigating a mature codebase, owning features end‑to‑end, debugging issues across system layers, and making practical engineering decisions that balance quality, scalability, and business impact.
You will work closely with Product and Engineering to understand requirements, shape technical solutions, implement backend functionality, improve existing systems, and help ensure smooth delivery from design through deployment and maintenance. The ideal candidate is highly analytical, self‑sufficient, communicative, and comfortable working with large datasets and complex domain logic.
What You’ll Do
- Collaborate with Product and Engineering to understand, refine, and shape functional requirements.
- Design, build, test, deploy, and maintain backend features using Python, Django, PostgreSQL, and related technologies.
- Take ownership of work from technical design through implementation, production release, and ongoing support.
- Navigate and improve a large, mature codebase with years of production history.
- Troubleshoot, debug, and resolve issues across application logic, data flows, APIs, background jobs, and database layers.
- Identify performance bottlenecks and implement practical, scalable improvements.
- Write clean, maintainable, well‑tested code that supports long‑term product reliability.
- Review tickets, provide clear updates, give feedback to peers, and contribute to strong engineering practices.
What We’re Looking For
- 5+ years of backend software development experience.
- Strong, career‑depth experience with Python as your primary backend language.
- Production experience with Django, or deep experience with another Python web framework such as FastAPI or Flask.
- Demonstrated experience owning features or technical projects from design through deployment and maintenance.
- Strong debugging skills and comfort working in large, complex, mature codebases.
- Hands‑on experience with PostgreSQL, including indexing, query optimization, and diagnosing slow queries.
- Experience building and maintaining REST APIs.
- Ability to reason about performance, scalability, and reliability in production systems.
- Familiarity with tools and technologies such as Celery, Redis, Git, and modern backend development workflows.
- Clear communication skills and the ability to work independently while knowing when to align with the broader team.
Nice to Have
- Experience with trading, portfolio management, wealth management, risk, reporting, or other financial software systems.
- Experience working with large datasets or complex data‑heavy applications.
- Experience with AWS or other cloud platforms.
- Experience with NumPy, pandas, or similar Python data tools.
- Background in Computer Science, Mathematics, Engineering, or a related technical discipline.
Why Join d1g1t
- Join a fast‑growing fintech company building sophisticated software for the wealth management industry.
- Work on a complex, high‑impact platform where backend engineering decisions matter.
- Collaborate with an experienced team that values technical depth, ownership, and practical problem‑solving.
- Contribute to a culture of innovation, collaboration, and continuous improvement where your voice is valued.
Perks and Benefits
- Competitive compensation package with bonus eligibility.
- Comprehensive healthcare benefits.
- Employee and Family Assistance Program.
- Fitness and wellness credit.
- Continuing education allowance.
- Flexible hours and purpose‑driven hybrid work policy.
- Ability to work abroad for up to two months per year, subject to conditions.
- Choice of Mac or Windows equipment.
$100k - $180k per year
...opportunity: Join our Blocks team as a Software Engineer and play a critical role in shaping the... .... If you're passionate about backend engineering, solving complex problems,... ...the willingness to grow (no matter your seniority!). - A fluent level in English (French...SeniorFull timeRemote work$185k - $230k per year
...industry. Commercial auto insurers and fleet software companies depend on our platform to... ...it all. It is a mix of product and backend engineering, shaping the APIs and deeper backend components... ...base salary plus meaningful equity. Senior: base $185,000 to $230,000 + equity...SeniorFull timeInternshipWork at officeFlexible hours$180k - $220k per year
...at our Toronto office to support collaborative team dynamics and innovative problem-solving. BitGo is looking for a Senior Software Engineer (Backend) to join our Mobile team and help us build the first-time user experience for our retail users. Responsibilities:...SeniorFull timeWork at officeWorldwide$166k - $195k per year
...with ethics at the center of everything we do. Expectations are high, and so are the rewards. As a Senior Software Engineer , you’ll architect, build, and scale the backend services, infrastructure, and data systems that support Robinhood’s next-generation crypto, web3,...SeniorLong term contractWork at officeWorldwideFlexible hoursShift workNight shiftWeekend work3 days per week$167.5k - $235k per year
...reliability, and scalability of our existing systems Promote engineering excellence through technical leadership, knowledge-sharing... ...compartmentalized and secure How You Will Do Your Work As a Senior Software Engineer, how results are achieved is paramount for your...SeniorCasual workWork at officeLocal area$180k - $220k per year
...efficiency. Participate in code reviews and contribute to continuous engineering improvement. Work with product managers, designers, and... ...on engineering best practices. Requirements ~6+ years of backend and server-side development experience. ~ Strong algorithm...SeniorFull timeWork at office- ...costs in check. Two critical components for that are agent assist backend services and scalable authentication systems, tools, processes... ...facing integrations. We are looking for strong versatile backend engineers who want to work at the intersection of distributed systems,...SeniorLong term contractWork at officeLocal areaRemote workWork from homeHome office
- ...learning platform. Develop reliable, performant, well-tested, readable, and maintainable backend code. Participate in code reviews and collaborate with Machine Learning Engineers, Data Scientists, and other cross-functional partners. Monitor deployed code, fix bugs,...Full timeInternshipWork at officeRemote work3 days per week
$149.5k - $187k per year
...About the Role We’re looking for Senior Backend Engineers to work on both Product and Product Platform based teams. Product focused Engineers... ...coding tools (e.g., Claude Code, Codex, Cursor) in the full software development lifecycle, including designing, generating code,...SeniorFull timeWork at officeLocal area$167.55k - $209.44k per year
...canonical and ready to query, with no engineering or maintenance required. We’re proud that... ...the Role We’re looking for a Staff Software Engineer, Backend to join our Reverse ETL product... ...data model, UI and more. You’ll be a senior member of a distributed, collaborative...SeniorFull timeInternshipWork at officeRemote workFlexible hours2 days per week$196.8k - $270.6k per year
...the future of professional services is being written today — and we’re just getting started. Role Overview As a Staff Backend Software Engineer at Harvey, you’ll play a pivotal role in shaping the foundation of our product platform while directly building user-facing...Full timeWork at officeRelocation packageFlexible hours$136k - $160k per year
...moving team with ethics at the center of everything we do. Expectations are high, and so are the rewards. As a Software Engineer , you’ll build and own backend services, infrastructure, and data systems that support Robinhood’s next-generation crypto, web3, and wallet...Contract workWork at officeWorldwideFlexible hoursShift workNight shiftWeekend work3 days per week- ...reporting dashboards, connections to ticketing systems, integrations with financial systems, B2B payment processing and more. As a Software Engineer you will be responsible for building Zip’s core products and architecture. You will ship features that will be immediately used...Full timeImmediate startRemote workHome officeFlexible hours
$200k - $235k per year
...are high, and so are the rewards. The Backend Platform team’s mission is to enable... ...libraries, and tooling that support hundreds of engineers working across backend services. By... ...engineers rely on every day! As a Staff Software Developer , you will set technical direction...Long term contractWork at officeFlexible hoursShift work3 days per week- ...and supporting production-ready products from scratch. ~5+ years of professional experience with Java. ~6+ years of experience in backend development. ~ Quick learner with an ambitious and results-driven personality. ~ Excellent communication and organizational...SeniorInternshipImmediate start
$140k - $180k per year
...Australia, and Japan. We are looking for a Senior Software Developer to be a part of the... ...our systems. You will report to an Engineering manager in this role. What You’ll Do... ...track record of building and operating backend or platform systems in production. ~...Senior- ...healthcare providers, through human-centric software powered by AI. What’s On Offer We’re looking for a Senior Software Engineer to join our engineering team. You’ll... ...Design and maintain reliable, scalable APIs and backend services connecting ODAIA’s data, ML, analytics...SeniorFull timeInternshipWork at officeLocal areaImmediate startRemote workWork from homeFlexible hours
- ...Senior Full Stack Software Engineer Location: Onsite in Toronto, ON About SalesJack SalesJack is a fast-growing, profitable sales software... ....js stack: Next.js on the frontend, Node services on the backend, BullMQ for background jobs and workflows, PostgreSQL as...SeniorFull timeLive In
$120k - $150k per year
...world's most reliable on-demand, logistics engine for delivery! We're looking for... .... About the Role We’re looking for Backend Engineers to work on both Product and Product... ...Claude Code, Codex, Cursor) in the full software development lifecycle, including designing...Full timeWork at officeLocal areausd148k - usd185k per year
...Institutional Page About the role Our Engineering team helps Nubank to create and use the... ...products. We strive for state-of-the-art software development practices that currently... ...incidents as necessary Work focused on backend applications, and be open to contribute to...SeniorFull time$111.4k - $161.4k per year
...Senior Software Engineer — Content Tools Content Tools • CoCounsel Legal Integrations Overview of the Role The CoCounsel Legal Integrations... ...engineering experience designing, developing, and testing production backend, API, or data-infrastructure systems, with demonstrated end-...SeniorFull timeContract workWork at officeLocal areaFlexible hours2 days per week3 days per week- Build a better way to borrow Fig is a Canadian fintech making personal lending simpler, faster, and more accessible for Canadians. We offer fully digital personal loans, helping customers apply in minutes and receive decisions quickly, without paperwork, branch visits, or...SeniorFull time
- ...Engineering Backend Permanent Toronto The Platform team creates the technology that enables Spotify to learn quickly and scale easily, enabling... ...to welcome a billion customers. Spotify is looking for a Senior Software Engineer to join the Authorization team within Platform....SeniorLong term contractPermanent employmentFull timeInternshipWork from homeFlexible hours
$40 - $45 per hour
...cultivating a work environment where all team members belong and have the opportunity to thrive. Interns work side-by-side with top engineers in the industry while having autonomy from the get-go. They contribute to user-facing products and are able to see their work go live...Hourly payFull timeSummer workInternshipSummer internshipWork at officeImmediate startWork from home3 days per week- ...What you'll do: Design and implement backend architecture following best software engineering principles Develop clean, efficient code with tests ensuring code quality Participate in code reviews and invite others to review your code Champion the importance of...SeniorFull timeWork at officeWork from home
- ...We are hiring a Senior Backend Engineer for its Customer Focus Group (CFG) — a technical team that bridges engineering and the commercial side of the product. CFG members handle development, architecture, product, and direct customer interaction: translating customer needs...Senior
$136k - $187k per year
...and operations pain points at scale. We are looking for a software engineer to join our fast-growing team with a focus on scalability, reliability... ...rely on for access to production infrastructure. Work on backend components written in Go and frontend components written in...SeniorLocal areaWorldwide$118k - $162k per year
...including Threat Insight, the Orbit detection engine, enriched proxy/anonymizer intelligence,... ...to keep their organizations safe. Senior Software Engineer in Test - Identity Security (... ..., with a deep focus on enterprise SaaS backend distributed systems, REST APIs, and asynchronous...SeniorLocal areaWorldwideusd136k per year
...opportunity to thrive. Lyft is looking for software engineers from a scope of disciplines. We are... .... The Applied AI team is looking for a senior software Engineer to join the Recommendations team. You will build the backend systems that decide what we surface to riders...SeniorHourly payWork at officeFlexible hours3 days per week$136k - $187k per year
...Governance (OIG) organization is looking for a Senior Engineer to join our team — OIG is Okta’s... ...challenge of building enterprise-grade software that millions of users depend on. This... .../cloud-native languages used in Okta's backend stack ~ Demonstrated ability to influence...SeniorLocal areaWorldwide
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Software Engineer, Backend. Be the first to apply!
- software engineer part time Toronto, ON
- software engineer Toronto, ON
- software design engineer Toronto, ON
- software engineer - computer Toronto, ON
- software developer internship no experience Toronto, ON
- ingénieur logiciel Toronto, ON
- software engineer co-op Toronto, ON
- software development engineer Toronto, ON
- software developer Toronto, ON
- software engineer - ai machine learning Toronto, ON
