Backend / Server Engineer (Senior or Staff)
$180k - $245kFinvari
Finvari is a fast-growing SaaS startup transforming the way construction companies handle payments. Our mission is to eliminate manual, repetitive payment tasks, empowering construction leaders to focus on building the infrastructure of tomorrow. From field employees to the C-Suite, our customer-centric software streamlines processes, improves efficiency, and drives innovation across the industry.
We're a close-knit, experienced team with a track record of building and scaling successful software companies—some of which have even gone public. At Finvari, innovation, creativity, and customer focus are at the heart of what we do. We're looking for team members who share our passion for problem-solving and want to make a direct impact. Our culture is collaborative, autonomous, and customer-obsessed.
We are looking for a Senior or Staff Software Engineer who would be excited to contribute to the back-end and full-stack of our application, to imagine, design and build new features and products for our customers.
Our tech stack is serverless on GCP (Node.js / Typescript), with a React web front-end and React-Native (iOS/Android). However, your passion for making great software and willingness to learn are more important to us than experience with any particular technology.
This is a hybrid role that allows for remote work flexibility. Every Wednesday, we get together for in-person team collaboration and a team lunch in our Seattle office.
You will:
Build delightful and innovative software that makes it easier for our customers to manage finance and accounting tasks. Our customers include both midsize and large construction companies, specifically leaders in finance and accounting.
Invent best-in-industry tools while working side-by-side with our customers, team of engineers and business folks.
Write scalable software that helps us efficiently handle the large volumes of data on our platform.
Minimum Qualifications:
Self-Motivated and enthusiastic about building great software
5+ years of experience in software engineering
BSc. Computer Science (or equivalent experience)
Expert knowledge of a statically typed language (ideally Java or Typescript)
Familiarity with SQL and no-SQL databases
Other experience (not required, we’re happy for you to learn):
Familiarity with accounting concepts
Typescript, React and/or React-Native
Google Cloud Platform
Fintech and/or payment processing
We want you to love your work, team and environment - this may not be a good fit if you:
Prefer a highly structured, well-defined environment
Are uncomfortable being the first to figure something out
Aren’t interested in interacting with customers
Compensation Range:
Senior: $180k-$200k, plus equity
Staff: $220k-$245k, plus equity
Benefits include:
100% premium coverage for employee health insurance premiums and partial coverage for dependents.
Health Savings Account with a company contribution
Flexible Spending Account Options: Health Care and Dependent Care
Dental, Vision, and Life Insurance
11 paid company holidays plus generous Paid Time Off (PTO) policy
Plus stock options so that you can participate in the company’s success!
At this time, Finvari is not able to sponsor employment based visas such as H1-B. Candidates must be authorized to work lawfully in the United States.
Finvari is an equal opportunity employer and welcomes applications from all suitably qualified persons regardless of their race, sex, disability, religion/belief, sexual orientation or age.If you wish to communicate with us about any of our job postings, please contact View email address on aiapply.co
- ...high concurrency and performance bottlenecks in the business process.- Maintain the quality and stability of the system, and guide engineers at all levels to continuously optimize various technical indicators of the system.Minimum Qualifications:- BS/MS Degree in...SeniorWorldwide
- ...Our systems screen hundreds of millions of listings using rule engines, ML models, and LLM-based review.Responsibilities:- Own solution... ...field.- 5+ years of experience building highly scalable backend services and distributed systems.- Demonstrated technical leadership...Senior
- ...Bachelors or higher degree in Computer Science or related technical discipline.- 5 or more years experience managing highly scalable backend services and systems using at least one of Java/Golang/Python/C++.- Strong software programming capabilities, exhibits good code...Senior
$212.2k - $368.22k
...ResponsibilitiesDesign, develop, build, and maintain large-scale backend software systems across various applications/platforms.Write... ...quality work in rapid product development.Mentor junior software engineers and interns.QualificationsMust have a Master's degree or...SeniorFull timeWork experience placement$180k - $200k
...including load and acceptance testing• Partner with product, ops, and engineering teams to shape roadmap and architectureWhat you'll bring:• BS/... ..., or related field• 5+ years of expert-level JavaScript/Node backend experience at scale• Strong grounding in distributed systems:...SeniorFull timeWork at officeRemote work3 days per week- TikTok identifies Trust and Safety as a top priority, and our team obsesses over it daily.The Trust and Safety (TnS) engineering team is responsible for protecting our users from harmful content and abusive behaviors. With the continuous efforts of our trust and safety...Senior
$174k - $299k
...workflow service at scale.We are looking for a visionary Senior Staff Software Engineer to lead the architectural design and implementation of our... ...Math, or a closely related field8 years of experience in backend software development Proficiency in Java and the Spring...SeniorTemporary work$174k - $299k
...Join Coupang now to create an epic experience in this always-on, high-tech, and hyper-connected world.About the TeamOur eCommerce Engineering group aims to reshape our customers' shopping experience, ultimately making them say, "How did I ever live without Coupang?"...SeniorTemporary workFlexible hoursShift work$120k - $200k
...millions. We’re solving huge problems and believe that every team member has a big role to play. The role We’re adding Backend Engineers to help build the foundations that power everything at Grid. You’ll work across product, core financial systems, infrastructure...SeniorWork experience placement$1,000 - $2,030 per month
...Senior Backend Software Engineer Seattle, WA Who We Are In the past, to be a successful restaurateur, you simply had to have a passion for food and a passion for people - but to succeed as a digital restaurateur you also need to have a passion for technology....SeniorFull timeTemporary workWork at officeFlexible hours$175.72k - $191k
A consumer finance company based in Seattle is seeking a Senior Software Engineer, Backend to join their engineering team. In this hybrid role, you... ...years of development experience, you will also mentor junior staff and lead complex projects. The compensation ranges from $...Senior- Metropolis Technologies in Seattle is hiring a Senior Backend Engineer, Edge to design and build scalable backend systems that integrate hardware with ML, using AWS, Java, Scala, gRPC, Redis, MySQL, Kubernetes and Kafka. Join a team shaping the Recognition Economy across...Senior
- Robinhood is seeking a Senior Software Engineer to own backend services, data systems, and infrastructure for the Wallet platform. You will design scalable architectures, deliver secure integrations, and lead technical excellence across teams. The role focuses on building...Senior
$200k - $240k
A defense technology company based in Seattle is looking for a Senior Software Engineer - Autonomy Interface. This role involves designing and implementing backend systems for a command-and-control platform for autonomous vehicles, focusing on robust services and real-...Senior$55k - $100k
A technology firm is seeking a Senior Backend Engineer to design and implement secure, scalable backend systems. The role involves collaboration with DevOps and frontend teams, managing infrastructure using tools like AWS, Kubernetes, and Terraform. Candidates should have...SeniorRemote jobFlexible hours$159k - $192k
...for 2025. ABOUT THIS ROLE As a Senior Fullstack Software Engineer at LVT, you will play a critical role... ...surface area and the mission-critical backend services supporting it. You will own... ...(including App Router and server actions). ~ Backend & API Expertise...SeniorFull timeWork at officeFlexible hours- Metropolis is hiring a Senior Backend Engineer, Edge to design, develop, and maintain scalable backend systems that integrate hardware with ML. You will work across AWS, Java/Scala, gRPC, Redis, MySQL, PostgreSQL, Kubernetes, and Kafka to deliver high‑performance services...Senior
$192k - $240k
...the tools, resources, and support you need to grow your career.Engineering at BrexEngineering at Brex is about building systems that... ...designing, developing, and deploying applications with a focus on the backend.Experience building and designing scalable backend...SeniorWork at officeRemote workWork from home- A leading eCommerce platform is seeking a Sr. Staff Software Engineer for the Inventory and Promise Platform team in Seattle. You will lead technical projects to enhance fulfillment efficiency, utilizing your extensive software engineering background with Java. Candidates...Senior
- ...sell easily and a better life within reach.The Global E-commerce Engineering Efficiency team focuses on building SDLC platforms, CI/CD... ...global E-commerce.Responsibilities:- Design, build, and evolve backend services and platform capabilities that improve engineering efficiency...Senior
- ...massive data and large-scale business systems.Minimum Qualifications:- A bachelor's degree or above in computer science, software engineering, or related fields, with experience in building scalable systems.- Thorough understanding of Paimon and Flink, and be able to...SeniorFlexible hours
$55k - $100k
Overview Senior Backend Engineer (AWS) at Lumenalta — design and implement robust backend systems that are secure, scalable, and efficient. Collaborate with DevOps and frontend teams to deliver high-performance applications leveraging AWS cloud services and Kubernetes....SeniorFull timeRemote workMonday to FridayFlexible hours$117.2k - $313.7k
...ExperienceNote: By applying to the Software Backend Development posting, recruiters and... ...organization hiring for Backend Software Engineers will review your resume. Our goal is for... ...Positions available at all levels: Mid Level, Senior, Lead and Principal.IN SCHOOL OR...SeniorFull timeFlexible hours3 days per week- ...and connect. Our goals are to ensure the safety of the community and to build a safer experience for users.The Trust and Safety Engineering team is responsible for building a highly scalable, complex and intelligent platform that is able to manage high traffic loads. You...Senior
- A technology solutions provider is looking for a Java Backend Developer in Seattle, WA. This role involves designing backend solutions using Java and Spring Boot, utilizing AWS services, and applying expertise in Data Structures and Algorithms. The ideal candidate has 8...Senior
$190k - $210k
A leading productivity AI company in Seattle seeks a Senior Software Engineer to enhance the functionality and reliability of their platform. The role entails developing scalable backend services, optimizing data processing, and collaborating with diverse teams. Ideal candidates...Senior$140k - $180k
...Job Description Job Description Senior Backend Engineer (Golang & AI Automation) Location: Seattle, WA (Hybrid) or Remote (US-based) Job Type: Full-time Salary Range: $140,000 – $180,000 / year The Opportunity EQL Edtech is exclusively recruiting on...SeniorFull timeWork at officeRemote work$155k - $211k
...developers and ensure that established codebase standards are adhered to. What We're Looking For 5+ years of professional software engineering experience Strong proficiency with TypeScript, Node.js, including API design, performance, and debugging in production....SeniorContract workTemporary workFor contractorsWork experience placementWork at officeLocal areaImmediate startFlexible hours$121.5k - $145.5k
...seeking a seasoned Sr. Software Engineer in the North America Mobility... ...AI agents, skills, MCP servers, AI tools engineered for advanced... ...object oriented code in our backend services.Develop public REST... ...and drive alignment with other senior engineers.Write automated...SeniorFull timeRemote workFlexible hours$174k - $299k
...high-tech, and hyper-connected world. Job Overview: As a Senior Staff Backend Engineer - Cloud Infrastructure, this role will focus on Cloud Platform... .../or automate processes by managing continuous integration servers, utilizing monitoring and testing tools.Identify...SeniorTemporary workWork experience placementFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Backend / Server Engineer (Senior or Staff). Be the first to apply!
- senior backend developer Seattle, WA
- remote back end developer Seattle, WA
- back-end developer Seattle, WA
- backend software engineer Seattle, WA
- database engineer Seattle, WA
- database developer Seattle, WA
- busser full time Seattle, WA
- busser Seattle, WA
- restaurant server assistant Seattle, WA
- table busser Seattle, WA


