Senior Backend Engineer
Venn-Corp
About Venn Venn is the fastest-growing B2B fintech in Canada. We're on a mission to transform business banking for Canadian entrepreneurs and are looking to hire A-players interested in disrupting traditional banking practices. As the ONLY digital banking platform in Canada offering a truly modern solution, we have seen accelerated growth—scaling to support more than 10,000 Canadian businesses in under two years. Business owners are tired of the big banks’ monopoly and are looking for modern tools that replace the legacy systems that have been their only option for over 100 years. We've raised over $26.5M from Tier 1 investors such as Gradient, Left Lane Capital, Intact, and XYZ Venture Capital. Interested in redefining the future of banking in Canada? Look no further. What You'll Be Doing Leading the development of financial services products (transfers, cards, lending, etc.) from the ground up and ensuring that the systems are production-ready. Collaborate with other teams (product, sales, operations) to understand and solve our customers’ pain points. Integrating with banking partners, third-party APIs to enable features like virtual cards, international money transfers, and accurately track financial data and make payments. Operating very independently and working directly with product owners, leveraging experience in shipping products in a fast-paced environment like an early-stage startup. What You’ll Need Experience in building, scaling, 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 skills. Entrepreneurial spirit, as you'll be joining on the ground floor and building the business. Bonus Points Experience at an early-stage or fast-growing startup. Experience at a fintech. Familiarity with payment products (card issuing, money transfers, credit, etc.). Side projects you’re happy to show off. Perks & Benefits Competitive salary. Latest tech and equipment. Venn is an equal opportunity employer and does not discriminate on the basis of race, colour, religion, sex, national origin, age, or disability. This role is for an existing vacancy and we are looking to fill this role immediately. #J-18808-Ljbffr
- ...days in-office culture. Both founders are technical. Every engineer on the team has experience at early-stage startups. Several... ...to customers, make technical decisions, and ship. Role: Senior Backend Software Engineer We're a tiny engineering team building something...SeniorFull timeWork at office
$165 per hour
...DescriptionIf you say you have an idea and can covert that into a something beautiful, then you are the one we are looking for.As our Sr. Backend Engineer, you will be:You will develop efficient web services and APIsYou will participate in daily code deploys while working on...Senior$250k
...and we need your help adding fuel to the fire.About the RolePolymarket is launching perpetual futures and we're looking for Senior Backend Engineers to own the core systems that make it run. This is backend exchange engineering in the truest sense: low-latency order...Senior$182.75k - $278.5k
...help change mental healthcare for the better. The Work Backend at Headway involves high-stakes logic. You’re building a reliable... ...that give providers their time back. The Insurance Billing Engine: We apply AI pragmatically ( blog ) to reduce administrative...SeniorFull timeFlexible hoursShift work- ...As a Senior Backend Software Engineer on our Diagnostics team, you'll build the part of Regard that reads a patient's medical chart — labs, medications, vitals, procedures, prior notes, history — and determines which conditions are present, along with the evidence supporting...SeniorFull timeWork at officeLocal areaHome officeVisa sponsorshipRelocation package2 days per week
$250k
...market infrastructure.About The RolePolymarket is looking for a backend engineer to build the systems that power how markets are created,... ...time.You’ll be a core individual contributor working with other senior engineers to design, implement, and operate the systems that...Senior$250k
...ubiquitous beacon of truth in global media and we need your help adding fuel to the fire.About the RolePolymarket is looking for a Senior Backend Engineer to build and scale the payments infrastructure that powers deposits, withdrawals, and money movement across the platform....Senior$250k
...core of what Polymarket does. Every trade, every order, every market resolution runs through the systems this team owns. As a Senior Backend Engineer on the Services team, you'll be working directly on that infrastructure, building and scaling the backend that processes...Senior$250k
...global media, powered by fast, reliable, and deeply technical market infrastructure.About the rolePolymarket is looking for a backend/product engineer to own the core domain APIs and data models that power our consumer-facing product.You’ll work at the intersection of...Senior- ...Kargo in New York is seeking a Senior Engineer to design and build distributed services for the Workflow Platform modernization. You will own projects end-to-end—from design through deployment and post-launch optimization—and work with product, data, and other engineers...Senior
- ...Aequilibrium is a technology professional services firm seeking a Senior Back End Developer to integrate and extend the Backbase digital banking platform. You will join a fun, agile team delivering client projects and shaping architecture with Designers, Product Managers...Senior
$185k - $225k
...role:Salary range: $185k - $225k USD*We are looking for smart engineers who love to code, seek challenging problems, and appreciate recognition... ...full-stack, data, ML, and DevOps engineers to build scalable backend solutions as we continue to grow. We're a small team where...SeniorWork at officeRemote work- ...About The RoleWe're looking for a top-tier Backend Engineer to join our tech team and work hand-in-hand with our CTO, Denis Charrier, and the rest of the tech team.Your core responsibilities will be to:Build and operate large-scale, distributed systems powering AI-ready...Senior
$250k
...ubiquitous beacon of truth in global media and we need your help adding fuel to the fire.About the RolePolymarket is looking for a Senior Backend Engineer to join our DeFi Trading team and own core improvements to our exchange systems. You'll work across low-latency APIs, high-...SeniorImmediate start- ...Capital One is seeking a Lead Software Engineer (Back End) to lead a portfolio of backend projects in a fast-paced, collaborative environment. You will mentor engineers, contribute code when needed, and collaborate with product managers to deliver cloud-based solutions...Senior
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- ...continuous code quality improvementUse test driven development (TDD) and maintain test coverageIntroduce engineering process improvements and tools (depending on seniority level)Mentoring/pair programming/leadership (depending on seniority level)Required6 years MIN...Senior
- ...Chairs and Ophelia) and an ex-Amazon Alexa engineer who led AI/ML teams at Salesforce. We've... ...and the opportunity to own foundational backend systems at a critical inflection point.... ...systems and architecture with the CTO and a senior engineer. Onsite Team Day (Half Day,...Senior
$200k - $275k
...Senior Backend EngineerTitle of Role: Senior Backend EngineerLocation: New York, onsiteCompany Stage of Funding: Venture-Backed — ConsumerOffice... ...Ideal Candidate Background6+ years of experience in backend engineering, with a strong focus on Python and FastAPI.Proficient in...Senior- ...Combined, these products have facilitated over $285B in trading volume across Solana markets. Ellipsis Labs is seeking a Senior Backend Engineer to join our team. As an early-stage startup, we appreciate bright generalists who can iterate and ship quickly. In this...Senior
- ...Experienced Back End Software EngineerWe are looking for an experienced back end software engineer to join our team. As an experienced team member, you will have a broad ownership and impact on the technology, product, and our culture. You will work alongside a first-...SeniorWork from home
$160k - $200k
...Mid-to-Senior Backend EngineerOG.com is a fast-growing, CFTC-regulated Prediction Market platform powered by cutting-edge technology. We... ...in 2022.We are seeking a highly skilled Mid-to-Senior Backend Engineer to spearhead the growth of our 24/7 high-throughput infrastructure...Senior$180k - $270k
...Senior Backend Engineer We are building the AI agent platform that automates financial analysis, reporting, and data workflows for corporate finance teams. As Senior Backend Engineer you will own the systems that turn unstructured financial data into reliable, real...SeniorWork at officeImmediate start- ...Senior Backend Engineer Bevel is an AI Health Companion that helps people make smarter decisions about their health every day. Our app brings together data across sleep, recovery, activity, nutrition, and more, and turns it into real-time, personalized guidance. Whether...SeniorWork at office
- ...of identity with a team that holds a high bar for itself — keep reading.Socure is seeking a highly skilled and experienced Senior Software Engineer to join our dynamic engineering team within the Technology Center of Excellence. In this critical role, you will be a...Senior
- ...Overview: Senior Backend Engineer Location: On-site in New York City, New York (relocation required if not local) Work Setup: Office-first environment - in-person most days during the week Visa Sponsorship: Not available Role Summary We are hiring...SeniorTemporary workWork at officeLocal areaRelocation
$150k - $250k
...enterprise agents learn by doing. Instead of relying on brittle prompt engineering or static tests, we expose models to realistic user flows,... ...small engineering team by building the simulation engine, app backend, and frontend that power Veris AI. You will ship features used...Senior- ...The RoleMedal's backend powers everything from real-time in-app communications and storage of billions of user-generated clips to our... ...critical APIs, evolving our backend infrastructure, mentoring other engineers, and driving technical decisions that impact millions of users....Senior
- ...allowed. You own how agents and developers connect to us, and the backend that keeps every rule current. This is a hands-on, individual-... ...real say over the architecture. You will be one of our first engineers, shaping the architecture of a new category, with the ownership...SeniorFull timeWork at officeRemote work3 days per week
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