Backerkit jobs

Staff Software Developer San Francisco / Remote

Backend Engineer (Product, Infra) San Francisco | OnSite We're building the future of enterprise B2B SaaS with AI agents. We operate at the scale of our customers with 1% of the resources. That requires precision, good judgement, and a sense of daring. We care as much about model productivity as we do human productivity. As a software architect, you're responsible for both. We work exclusively with AWS Serverless products (Lambda, Step Functions, RDS Aurora). We're obsessed with scaling without toil. We love AWS CDK. We really, really love it. We work in Typescript and a tiny amount of Python, but we try not to be precious about these things. Responsibilities - Design and build scalable, high-performance infrastructure. - Design architectures that allow both engineers and language models to quickly create, test, and deploy application code. - Create reliable monitoring, logging, and alerting systems to ensure platform stability and performance - Mentor teammates and lead technical decision-making across the organization - Collaborate with AI and product teams to translate complex requirements into elegant technical solutions - Drive engineering best practices, including code reviews, testing strategies, and documentation - Use codegen models to move 10x faster than you did two years ago About you - You love language models. - You have the patience to be rigorous. - You act like an owner in everything you do. - People tell you you pick things up unusually quickly. - You love the weird little details of life in our customer's companies. - You

Backend Software Engineer Remote Europe, Remote in Europe 📝 Company Mission Our mission is to give the world access to the best products by empowering great businesses to reach their growth potential. 💼 About Wayflyer Today's SMBs need a capital provider that keeps pace with their growth ambitions. Traditional financing options are slow, cumbersome and often out of reach. That's why we built Wayflyer. Our unique technology allows us to assess businesses in minutes, generate financing offers that reflect their growth potential and send funds in as little as 24 hours. Since launching in April 2020, we've deployed over $5bn to thousands of businesses worldwide, backed by Tier 1 banks like J.P. Morgan. We've become a trusted financing partner for some amazing brands, like True Classic , Little Words Project and Kekoa Foods . Teams at Wayflyer are truly cross-functional. You'll be collaborating with ambitious colleagues from around the world - all striving to deliver on a huge opportunity. Check out this video to hear directly from them. 💛 Culture & Values at Wayflyer At Wayflyer, we value being sound people, excellent operators, and ambitious overachievers, working together with integrity, creativity, and bold optimism to deliver exceptional results. To learn more, please visit our website . 🚀 Your Role at a Glance: The key ways you'll bring value to the team - Design and develop scalable backend services using Python and Django, focusing on our core financial products - Build and maintain RESTful APIs that power our customer-facing applications and

Staff Backend Engineer, Platform, Consumer Apps - Klover Chicago, IL About Attain Klover's engineering team powers one of the fastest-growing fintech platforms in the U.S., supporting over one million active users each month. Our systems process and move more than $1.5 billion annually, enabling real-time access to financial tools, rewards, and services that help people improve their day-to-day lives. As part of this team, you'll help design, build, and scale the systems that underpin Klover's core products and platform. You'll work on high-impact, production-grade systems that prioritize reliability, security, and performance, and that integrate with a broad ecosystem of internal and external services. The work you do will directly shape how users interact with Klover's products, access their money, and experience transparent, low-fee financial services. Klover engineers collaborate closely with colleagues across backend, frontend, data science, and product teams to deliver scalable, high-quality solutions for a rapidly growing user base. You'll have the opportunity to work with modern technologies and architectures while helping define and evolve the next generation of inclusive, data-powered financial products-building systems and interfaces that emphasize reliability, privacy, and performance at scale. Attain Office Hybrid Schedule (where applicable): - Chicago, IL & New York, NY: 4 days in-office; 1 day remote You'll be a great fit for the role if - You are excited to build and scale backend systems that support financial products and real-time payments - You thrive in environments where data integrity, security, and performance are critical - You are excited to build microservices

Staff Backend Engineer, Payments, Consumer Apps - Klover Chicago, IL About Attain The Klover Backend Engineering team powers one of the fastest-growing consumer fintech apps in the U.S., with over one million active users every month. Our systems process and move more than $1.5 billion annually - enabling real-time access to earned wages, rewards, and financial tools that help consumers improve their day-to-day lives. As part of this team, you'll design and scale the backend services that drive Klover's payments and data infrastructure. You'll work on high-availability systems that connect with financial institutions and payment processors, ensuring secure, compliant, and lightning-fast transactions. The work you do will directly impact our users' ability to access their money instantly, earn meaningful rewards, and experience transparent, fee-free financial services. Klover engineers collaborate closely across product, data, and mobile teams to deliver reliable, high-performance features that meet the demands of a large, growing user base. You'll have the opportunity to work with modern technologies (including Rust microservices and event-driven systems) while shaping the next generation of inclusive, data-powered financial products. You'll design APIs and microservices that connect financial institutions, payment processors, and data platforms, all while ensuring reliability and privacy at scale. Attain Office Hybrid Schedule (where applicable): - Chicago, IL & New York, NY: 4 days in-office; 1 day remote You'll be a great fit for the role if - You are excited to build and scale backend systems that support financial products and real-time payments - You thrive in environments where data

Backend Engineer - User Platform Toronto User Platform (UP) is a studio in the SAFE Alliance as part of Spotify's Platform Mission. The studio owns capabilities and infrastructure for Customer Identity and Access Management at Spotify. The studio was established with a central mission: to connect users with Spotify and Spotify with its users. Its purpose is to provide a secure platform that allows users to establish their identity and manage their account data across various interfaces. At the same time, it empowers teams across Spotify to reliably tailor the overall user experience to meet individual needs. User Platform is responsible for many of the core services needed for Spotify to function and provide the 700M+ users across the world access to the audio experience they desire. Lockness is the team that powers business authorization at Spotify. We own how access is defined and scaled across every vertical in the company. As a full-stack team, we build foundational IAM capabilities that keep Spotify secure while enabling teams to move fast. As a Backend Engineer, you'll help build, maintain and scale the next generation of Business IAM, expanding our authorization platform in both depth and reach. User Platform (UP) is a studio in the SAFE Alliance as part of Spotify's Platform Mission. The studio owns capabilities and infrastructure for Customer Identity and Access Management at Spotify. The studio was established with a central mission: to connect users with Spotify and Spotify with its users. Its purpose is to provide a secure

Python Backend Developer PUNE, Mahārāshtra, India

Senior Software Developer (Backend) Work Location (Country) Canada | Remote/Onsite Onsite Do you know what a constantly growing international company needs to support the development of its cutting-edge Embedded GUI products and services? Someone like you. As a Senior Software Developer (Backend), you'll be part of our Professional Services team, helping customers bring their embedded GUI applications to life using our Storyboard platform. You'll work with leading technologies in the automotive, medical, and consumer markets, and collaborate with a team of passionate developers who thrive on solving complex challenges. Mark Rigley, your future manager, is known for his software skills, his motivation, and his contagious good mood! How will you do that? By designing and implementing high-quality backend systems, integrating hardware, mentoring junior developers, and supporting our clients in building innovative user interfaces for embedded devices. Here is what we offer: Technical challenges and exciting projects Ongoing training to support your career progression Recognition of your ideas A caring environment that encourages personal and professional growth Wide range of benefits: competitive salary, group insurance, generous vacation policy, employee and family assistance program, flexible work arrangements We work hard, but we have a lot of fun! Sports, parties, themed events-you name it! To succeed in this function, we will accompany you with: Excellent onboarding Training Coaching A typical day with your team: Design, implement, and maintain reusable backend c

Backend Engineer (Data Platform) Remote Phantom is the modern money app used by tens of millions around the world. Our product combines everything people need to manage, spend, and grow their money in one simple, intuitive experience. Phantom brings all the control and flexibility of crypto-powered finance, without unnecessary complexity, into mainstream consumer finance. By combining industry-leading security with thoughtfully designed tools, Phantom makes powerful financial tools feel approachable and easy to use. This focus on speed, control, and user experience has fueled rapid growth, with a community of 20M+ people, reaching #1 in the Google Play Store finance category, and consistently ranking as a Top 50 app across all categories, alongside some of the most recognizable consumer technology platforms in the world. Role Description As a core member of Phantom's Blockchain Data team, you will design, build, and optimize our streaming blockchain data platform to enable high-quality, scalable ingestion, transformation, and delivery of token, price and spam data. As an owner of a critical platform function, you'll empower other product engineering teams at Phantom by providing access to rich, accurate, realtime on-chain data. Responsibilities - ETL & Data Pipeline Design: Develop, maintain, and optimize scalable ETL pipelines using our modern data stack. You'll be responsible for sourcing, transforming, and integrating data from on-chain sources. - Data Quality & Observability: Drive initiatives to implement data quality frameworks and observability solutions that ensure the accuracy, freshness, and reliability of data across all pipelines. - Architect for Scalability & Performance : Build

Senior Backend Engineer Toronto Nimble, a Swoop company, is a healthtech company on a mission to simplify access, understanding and management of healthcare. We are starting by building the largest, most loved pharmacy business in the world. We are a fast-growing, technology-first startup driven by perfecting the patient and pharmacist experience. Nimble fosters a culture of collaboration, open communication and deliberate action that allows us to face today's most exciting challenges head-on and grow incredibly quickly. * Sponsorship options are limited as Nimble does not have an entity established in Canada. As a Senior Backend Engineer , you will have a hand in architecting the technology and customer experience that are pivotal to multiple web products for patients, pharmacies and other customers of NimbleRx ( www.nimblerx.com ). You will join a team of world-class, highly motivated software engineers who build for performance, reliability, and scalability. You will work closely with other developers, as well as with groups such as product management and design, to understand feature requirements and functional and technical use cases. With your colleagues, you will work to deliver high-quality code on time. Our engineering culture: We operate with shared trust and no egos. We enjoy being "in this together" and collaborating on the challenges of a rapidly scaling business. We daily live out our company values of empathy, simplicity, autonomy, leadership, ownership, burning curiosity, bias for action, mentorship, and operate with context, not control, in a highly collaborative environment. You will: What you bring: About you: What's

Lead Backend Developer TORONTO, Ontario, Canada Embrace the role of a Lead Backend Developer and drive innovation in retail credit solutions at RBC. Leverage your expertise in Java, Spring Boot, and RESTful APIs to design and deliver high-quality backend services. Collaborate in an agile environment, automate testing, and shape the future of banking technology. Grow your career with us!

Staff Software Developer, Backend Platform Toronto, Canada Join us in building the future of finance. Our mission is to democratize finance for all. An estimated $124 trillion of assets will be inherited by younger generations in the next two decades. The largest transfer of wealth in human history. If you're ready to be at the epicenter of this historic cultural and financial shift, keep reading. About the team + role We are building an elite team, applying frontier technologies to the world's biggest financial problems. We're looking for bold thinkers. Sharp problem-solvers. Builders who are wired to make an impact. Robinhood isn't a place for complacency, it's where ambitious people do the best work of their careers. We're a high-performing, fast-moving team with ethics at the center of everything we do. Expectations are high, and so are the rewards. The Backend Platform team's mission is to enable fast, safe, and reliable backend development at scale. The team builds and maintains shared frameworks, libraries, and tooling that support hundreds of engineers working across backend services. By improving development workflows, strengthening security practices, and standardizing how services are built and maintained, this team plays a critical role in how quickly and safely products reach customers. You will help shape the foundation that backend engineers rely on every day! As a Staff Software Developer , you will set technical direction and lead large, multi-team initiatives that improve how backend systems are developed and operated. You will design and guide adoption of platform capabilities

Senior Backend Developer TORONTO, Ontario, Canada Join our team as a Senior Backend Developer and drive innovation in middleware solutions using Java, Spring Boot, and modern cloud technologies. Collaborate with architects and business analysts to deliver robust APIs and microservices. Shape the future of retail credit integration in a dynamic, agile environment. Grow your career with us and make a real impact.

Backend Developer- Python 5 Locations posted: Posted 30+ Days Ago

Staff Software Developer, Backend Platform Toronto, Canada Join us in building the future of finance. Our mission is to democratize finance for all. An estimated $124 trillion of assets will be inherited by younger generations in the next two decades. The largest transfer of wealth in human history. If you're ready to be at the epicenter of this historic cultural and financial shift, keep reading. About the team + role We are building an elite team, applying frontier technologies to the world's biggest financial problems. We're looking for bold thinkers. Sharp problem-solvers. Builders who are wired to make an impact. Robinhood isn't a place for complacency, it's where ambitious people do the best work of their careers. We're a high-performing, fast-moving team with ethics at the center of everything we do. Expectations are high, and so are the rewards. The Backend Platform team's mission is to enable fast, safe, and reliable backend development at scale. The team builds and maintains shared frameworks, libraries, and tooling that support hundreds of engineers working across backend services. By improving development workflows, strengthening security practices, and standardizing how services are built and maintained, this team plays a critical role in how quickly and safely products reach customers. You will help shape the foundation that backend engineers rely on every day! As a Staff Software Developer , you will set technical direction and lead large, multi-team initiatives that improve how backend systems are developed and operated. You will design and guide adoption of platform capabilities

Senior Software Developer, Backend Platform Toronto, Ontario, Canada MaintainX is the world's leading AI-powered maintenance and asset management platform, serving 13,000+ customers including Duracell, Shell, Cintas, and Brenntag. We raised $150M in Series D funding led by Bessemer Venture Partners and Bain Capital Ventures, bringing our total funding to $254M. We were named to the Forbes 2025 Cloud 100 , the definitive ranking of the top 100 private cloud companies in the world. We're growing fast and hiring the Engineering talent to match. The team and the mission You'd be joining our Backend team within the Platform Engineering division. We're a group with an unusual mandate inside MaintainX: we treat our internal developer platform as a real product, with internal customers (150+ developers), adoption metrics, and a roadmap shaped by what product teams actually need. We are not an ops team. The platform we're building today exists to answer one question: how do we keep MaintainX engineers shipping fast as the org grows from where we are now to 2-3x the size? Today, spinning up a new backend service, getting it to production, and operating it involves too many manual steps, too much tribal knowledge, and too many decisions each team makes in isolation. We want golden paths that make the right thing the easy thing. What you'll do: - Design, build, and maintain backend foundations and tooling powering our internal developer platform. - Bring AI native and add on workflows into your daily work and into the platform. -

Senior Software Engineer, Backend Platform Canada - Remote (ON, AB, BC, or NS Only) We're transforming the grocery industry At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where others see a simple need for grocery delivery, we see exciting complexity and endless opportunity to serve the varied needs of our community. We work to deliver an essential service that customers rely on to get their groceries and household goods, while also offering safe and flexible earnings opportunities to Instacart Personal Shoppers. Instacart has become a lifeline for millions of people, and we're building the team to help push our shopping cart forward. If you're ready to do the best work of your life, come join our table. Instacart is a Flex First team There's no one-size fits all approach to how we do our best work. Our employees have the flexibility to choose where they do their best work-whether it's from home, an office, or your favorite coffee shop-while staying connected and building community through regular in-person events. Learn more about our flexible approach to where we work. Overview Instacart's Backend Platform team builds the shared Go-based foundation that powers services across our marketplace, advertising, partner, and fulfillment domains. We create the frameworks, libraries, tooling, and standards that help product teams ship reliable, secure, and high-performance services at scale. As a Senior Software Engineer on Backend Platform, you

Senior Backend Engineer, AI Platform Remote - Canada At Roofr, we're obsessed with our customers. We constantly gather feedback to shape, prioritize, and launch the products they truly need. That's what makes Roofr's CRM special. We started by building essential sales tools like aerial roof measurements and digital sales proposals. But when our customers asked for a simple, affordable way to manage and scale their entire businesses, we listened. So, we created a CRM that connects these solutions-along with payments, material ordering, and more-into a seamless, powerful platform. With a clear roadmap ahead, we're excited to continue expanding and leading the market with innovative products. We have an amazing culture, strong financials, and best-in-class company metrics. It's an exciting time to be part of an extraordinary startup that is already successful, yet still early enough to offer its team significant growth, equity, and the opportunity to make a real impact. This position is for an existing vacancy. Senior Backend Engineers to help build iRoofr is building the application foundation that will define how AI is integrated across our entire product - and we're looking for t. You'll be a core contributor on the team establishing the integration architecture and agent patterns that product teams across Roofr will build on top of. This is early, foundational work - you're setting the standard, not following it - and the code you write will have outsized reach and impact across the entire company. What You'll Get to Do: - Build the application-layer foundations

Operations Risk Manager (Backbook Integrations) Remote UK

Backend Developer Putrajaya, Wilayah Persekutuan Kuala Lumpur, Malaysia Embrace the role of a Backend Developer and help modernize enterprise applications for capital markets. Work with Java, Spring Boot, REST APIs, and cloud technologies in a collaborative, agile environment. Grow your skills in a dynamic team, contribute to innovative solutions, and make a real impact in financial services technology.

Backend Developer - Core Payments Bogota Latam · Remote · Full Time · Individual Contributor · +4 Years of Experience Who We Are At Yuno, we are building the payment infrastructure that allows all companies to participate in the global market. Founded by seasoned experts from the payments and tech industries, our technology provides access to leading payment capabilities, enabling companies to engage customers confidently and maintain global operations through seamless integrations. We empower high-performing teams at brands like InDrive, McDonald's, Rappi, and Viva Aerobus to integrate over 1,000 payment methods via a single API. By leveraging advanced AI and the latest technologies, we orchestrate smart routing and fraud prevention across 80+ countries. About The Role We are Orchestrating the best high-performing team!If you are an Backend Developer ambitious and passionate about innovation, joining Yuno will allow you to transform your passion into real high-impact solutions, contributing to our global expansion. As a Backend you will be part of the Core Platform team. Your Contribution Will Be API and microservices development - build and evolve high-performance APIs and microservices in Go, designed for reliability, low latency, and scale. End-to-end ownership - take full ownership of features and services, from discovery and design to production rollout and monitoring. Cross-functional collaboration - work closely with product and business teams to translate real payment problems into elegant technical solutions. Integration frameworks - strengthen and expand integration frameworks that scale across countries, providers, and complex payment rails. Security and compliance - ensure excellence in

Team Lead Backend Engineer (Core Applications) San Francisco | OnSite HockeyStack is building the agent infrastructure for enterprise revenue. We spent five years building the only data architecture that preserves causality across the full revenue stack - every interaction, every signal, in sequence. On top of that foundation, we built Nex-lm, a purpose-built AI engine that compiles natural language into deterministic agent workflows. The result is a platform that can extract the revenue blueprint from a company's data, encode it into repeatable automations, and execute it across sales, marketing, and customer success - consistently, at scale. We are not building a dashboard tool with an AI feature. We are building the operating layer that replaces the human bottleneck in enterprise revenue organizations. This is a category being defined right now, and we intend to own it. We have raised $50M+ from Bessemer Venture Partners, General Catalyst, Y Combinator, and others. We operate fully in-person in San Francisco. We move fast and we hire people who want to win. Since launching late 2023, we have grown to 8-figures in ARR, process over 60 TB of revenue data monthly, and we are working with some of the largest B2B companies in the world like Microsoft, Harvey, New Relic, Collibra, etc. 🚀 YOUR MISSION As the Backend Tech Lead on the Core Applications team, your mission is to architect and scale our core API infrastructure that powers mission-critical workflows for Marketing, Sales, and Customer Success teams. You'll lead the engineering behind the services

Senior Backend Engineer Americas | Remote | EMEA RevenueCat removes the headaches of building and scaling in‑app subscriptions. Since graduating from YC's S18 batch we've grown into the default monetization platform for mobile: we're in >40% of newly shipped subscription apps, we process $12B+ in annual purchase volume, and we help everyone from a solo dev in Brazil to the OpenAI mobile team understand and grow their revenue. We're a remote‑first crew of 150+, spread across 25+ countries, and guided by values we actually practice: Customer Obsession, Always Be Shipping, Own It, and Balance. If you want your work to touch hundreds of millions of end‑users (and help the developers behind them get paid), you'll fit right in. We are looking for a Backend Engineer to join our engineering team and help design, build, ship and support end to end features and products that will help developers grow their business. We want to bring somebody with a product mindset, passionate about shipping products and with an eye for reliability, scalability and performance. ABOUT YOU: - You have 5+ years of experience working as a software engineer designing and maintaining complex/large/growing systems. - You are comfortable writing and debugging SQL. - You love debugging and finding the root cause of production issues. - You love shipping good products. - You have excellent command of at least one of the mainstream programming languages. - You know how to ship high quality code using good testing practices in iterative cycles. - You collaborate

BackOffice Kiel - Germany posted: Posted 9 Days Ago