Senior Backend Engineer
USMobile
US Mobile is building the future of wireless communication. The goal: one unified network open to any person and any device, worldwide. Connection without walls.
We’re getting there by empowering customers. All three major networks on one phone and one plan, plus home internet from Starlink. No lock-in. No commitments. Custom fit plans at every price point. 24/7 customer support with real people, empowered to help. We get real-time feedback from Reddit , surveys, and customer support informing product roadmaps and everything we do. It’s working — Consumer Reports named us the top-rated mobile carrier two years in a row.*And we’re building innovative systems that scale. A network agnostic tech stack. Agile, cross-functional teams built on trust and mutual respect. This work isn’t for everyone. If you work fast, flexibly, and collaboratively — without compromising standards — we want to hear from you.
We're looking for an exceptional backend engineer and hands-on architect to help us scale and connect millions of devices to wireless networks. The projects and potential impact are incredible. We're looking for talented, ambitious, and entrepreneurial team members who are excited to tackle these challenges.
- ...with patients and HCPs. * 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...SeniorFull timeLive out
- ...revenue growth and expanding enterprise demand, we’re scaling our engineering team to support increasingly complex, data-intensive workflows... ...pipelines to real-time workflow execution. We’re hiring a Senior Backend Engineer to help build and scale the core infrastructure...SeniorFull timeWork at office
- ...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, and... ...the willingness to grow (no matter your seniority!). - A fluent level in English (French...SeniorFull timeRemote work
$167.5k - $235k per year
...reliability, and scalability of our existing systems Promote engineering excellence through technical leadership, knowledge-sharing and mentorship... ...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- ...the 21st century and the age of 5G and IoT, with world class engineering, best-in-class user experience, and features that will define... ...to join our team. We’re looking for a skilled and motivated Senior Backend Engineer to help us scale connectivity to millions of devices,...SeniorFull time
$156k - $214.5k per year
...running to be successful on Faire. We are looking for a Senior Growth Engineer (Frontend or Backend) who thrives at the intersection of product,... ...into experiments, and experiments into scalable growth engines. What you’ll do: Own and deliver growth experiments...SeniorWork at officeLocal areaRemote workMonday to friday3 days per week- ...intelligence and are looking for talented people to help us get there! About the Senior Software Engineer role As a Senior Software Engineer, you'll do full-stack development with a focus on backend: anything from building features to designing, implementing, and maintaining...SeniorPermanent employmentFull timeSummer workInternshipWork at officeRemote workWork from homeShift work
$152.66k - $214.48k per year
...a lasting impact. Learn more at Life as an Engineer at EvenUp Our Cases Product Engineering team is in search of a Backend Software Engineer who will lead the charge in... ...spearhead the enhancement of our integration engine while paving the way for future innovations....SeniorLong term contractFull timeTemporary workLocal areaImmediate startHome officeFlexible hours$52 - $62 per hour
...Senior QA Engineer – API & Backend Testing Be part of a dynamic opportunity within the insurance industry where technology, innovation, and quality come together to support critical business solutions. Working in a collaborative hybrid environment, you will contribute...SeniorHourly payPermanent employmentContract workWork at office2 days per week1 day per week$80k - $89k per year
...business. From design, artwork & photography to engineering, systems & data, we support all of Lush’s... ...needs. The Role As an Intermediate Backend Engineer, you will contribute to backend... ...a global business. Reporting to the Senior Backend Engineering Manager, the...SeniorFull timeWork at officeLocal areaWorldwideFlexible hours2 days per week1 day per week- ...Opportunity ShyftLabs is looking for a Senior Developer to help design, build, and... ...role sits at the intersection of platform engineering, system integrations, and intelligent product... .... The ideal candidate combines strong backend and frontend engineering skills with...SeniorFull time
- ...performance efficient and memory optimized code We'll be reaching out to candidates that have: ~2+ years of experience as a Backend Software Engineer. ~ Very strong problem solving skills in data structures, algorithms, and optimization ~ Experience working with...Local areaRemote workWork from homeHome office
$80 - $90 per hour
...Job Title: Senior Java Backend Developer Location: 100% Remote, Canada Experience: 7 to 10 Years Employment Type: T4 Contract Rate... ...product company. This role requires strong expertise in backend engineering, event-driven architectures, distributed systems, and real-...SeniorHourly payLong term contractContract workRemote work$140k - $160k per year
...transportation network. Our small, tightknit, team consists of engineers with backgrounds in Transportation and Software Engineering, dedicated... ...a key player in architecting, developing, and maintaining our backend infrastructure, APIs, services, and analytics. You will be...Senior$180k - $210k per year
...We're looking for a Staff Engineer - User Experience (Backend) to join our Patient Platform team and shape the systems that power patient-facing experiences... ...event-driven components. This is an opportunity for a senior technical leader who thrives in ambiguity, moves...SeniorContract workInternshipLocal areaImmediate startRemote workFlexible hours$160k - $220k per year
...needed. It is the security layer between people (and non-human-identities) and the systems they need to do their jobs. The Staff Backend Engineer Opportunity We're looking for a Backend Software Engineer who wants to work on hard problems: distributed systems and building...Local areaWorldwide- ...retention tools to prevent customer churn. What you'll do As an engineer on the team, you'll be responsible for shaping and building a... .... Minimum requirements ~2–12+ years of experience in backend software development ~ Ability to write high-quality code (in...Contract workInternship
$85 per hour
...include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Backend Engineer (Coding Agent Experience) Type: Contract Compensation: $85/hour Location: Remote Role...Remote jobContract workSummer work$120k - $150k per year
...DoorDash is building the world's most reliable on-demand, logistics engine for delivery! We're looking for experienced engineers to join our... ..., merchants, and dashers. About the Role We're looking for Backend Engineers to work on both Product and Product Platform based...Full timeWork at officeLocal areaRemote work$108k - $135k per year
...products and decision-making. We’re looking for passionate, driven engineers to build systems that empower our users (both Drivers and Riders... ...or related field or relevant work experience ~ Experience in backend software development of large-scale distributed systems, and/or...Hourly payWork at officeFlexible hours3 days per week- ...talentueuses pour nous aider à y parvenir ! À propos du rôle d'Ingénieur Logiciel Senior En tant qu'Ingénieur Logiciel Senior, vous ferez du développement full-stack avec un accent sur le backend : tout, de la construction de fonctionnalités à la conception, à l'...SeniorDaily paidPermanent employmentFull timeSummer workWork at officeWork from home
- ...Senior Backend Java Developer (Spring Boot) | Banking Location: Toronto, ON (Hybrid – 4 days onsite) Contract: 6 months (Potential... .... This opportunity is ideal for an experienced backend engineer who thrives in cloud-native environments and enjoys driving...SeniorContract work
$104k - $130k per year
.... We are looking for a Staff Software Engineer with deep experience designing and scaling... ...data pipelines, and high-throughput backend architectures. You will play a key role in... ...and cloud infrastructure. Partner with senior engineers, architects, DevOps, and QA throughout...SeniorLong term contractFull timeManual laborLocal areaRemote workWorldwide$80k - $130k per year
Senior Java Backend Developer Position Description We are Canada's largest independent information technology services firm, and after... ...degree in a technical field such as computer science, computer engineering or related field required. • 5-7+ years of hands-on...SeniorWork at officeRemote workFlexible hours$104k - $130k per year
...for a Staff Software Developer with strong engineering skills and a track record of designing... ...collaborate closely with technical leads and senior stakeholders, and play a key role in... ...and iterate. • Design and build scalable backend services, APIs, and data pipelines that support...SeniorLong term contractFull timeLocal areaRemote workWorldwide$120k - $135k per year
...Senior Backend Engineer (Rust & Cloud Platform) Built it. Scale it. Own it. Sangoma is a global leader in business communications, delivering innovative cloud-based solutions including UCaaS, CCaaS, VoIP, SIP Trunking, Managed Connectivity, and Communications Platform...SeniorLong term contractFull timeRemote workWork from homeFlexible hours- ...schools, and special districts. NationGraph’s data and intelligence engine provides buying signals derived from millions of public sector... ...Frontend: React, Redux, Shadcn/UI, React Window, TypeScript Backend: Python, Go, PostgreSQL Infra: Redis (message broker), WebSockets...SeniorFull timeInternshipWork from homeFlexible hours
- ...first culture to Toronto. THE OPPORTUNITY In our growing engineering organization, you’ll be developing and shipping new features and... ...of a real-time, single-page web application, scaling backend services under high load, and developing search algorithms to enable...SeniorWork at office
$148k - $185k per year
...Best Bank. Visit our institutional page About the role Our Engineering team helps Nubank to create and use the technology that... ...team and respond to incidents as necessary Work focused on backend applications, and be open to contribute to mobile and frontend...SeniorFull timeRemote work$115k - $120k per year
...thousands of dealer users. We believe modern engineering excellence requires deep fluency in AI-... ...organization. Your Role As a Senior Software Engineer, you will play a key technical... ...will design, build, and evolve scalable backend services and user-facing features across...SeniorLong term contract
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