Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Backend Engineer

$130k - $190k

nitra

Job Description

Job Description

Who we are

: Nitra's mission is to build a more efficient healthcare system and the technology that makes it possible. Our goal is to provide an ecosystem of fintech and software solutions that help doctors better manage their practices, so they can have time back to focus on what matters to them most. We operate with urgency, intensity, and ambition. The bar is high because the opportunity is massive. We expect excellence, ownership, and intellectual rigor from every team member. We move fast, make bold decisions, and hold ourselves accountable to results. At the same time, we believe great companies are built on trust and respect. Every voice matters. Every contribution counts. When we win, we win together. We are scaling rapidly and on a clear trajectory toward becoming a unicorn this year — and beyond. Our growth is not accidental; it’s the result of disciplined execution, relentless focus, and a team that refuses to settle. We are building a category-defining company, and we’re looking for people who want to do the most meaningful work of their careers. If you want comfort, this isn’t the place. If you want impact, ownership, and the chance to help build a generational fintech company, welcome. Nitra was created by unicorn founders who have successfully scaled to thousands of customers and exited $1B+ public offerings. They are joined by an ambitious and experienced team from American Express, Citi, PayPal, Capsule, Plaid, Bloomberg, Meta, Facebook, and Mastercard. The team is backed by some of the world’s leading VCs (Andreessen Horowitz, NEA, etc.) and is supported by an expert group of advisors including the cofounders of Square and Xendit, executives from Intuit, former Governors, White House senior staffers, and a co-founder of CityMD. Nitra maintains a hybrid work policy, with team members working from the office four days per week and Wednesdays designated as a work-from-home day. We're looking for: A Backend Engineer with experience in Fintech or marketplaces who will be at the forefront of our mission to bring better finance solutions to millions of businesses in the United States. We need high-achieving and goal-oriented individual who will help Nitra to deliver on an ambitious roadmap of innovative banking and SaaS products. Your responsibilities will include:

Independently communicate with Customer Support to investigate and resolve customer-reported issues. Design database schemas and APIs for small-to-medium scoped features. Implement features following internal engineering principles and guidelines. Provide estimates for their own work and communicate progress and risks proactively to the team. You have:

Deep experience with and understanding of: JavaScript (5+ years) Node.js

(5+ years) Express.js

framework (2+ years) APIs (5+ years)/Building fintech backend APIs (1+ years) Databases (PostGreSQL) (2+ years) Architecture (2+ years) Fintech web applications (1+ years) The ability to see challenges as opportunities to level up. High-achieving and goal-oriented. A self-starter, you are always able to understand the bigger picture, and take a leading role to impact it. A collaborative spirit and the ability to communicate effectively with stakeholders, Highly collaborative and transparent in your work, output, and decision making. A winning mindset and entrepreneurial spirit. Passion for creative thinking and bold ideas for growing the business/enhancing customer experience. Always curious, ready to ask questions, and open to being questioned. Expert time management and organizational skills. The desire to be mentored by a unicorn founding CTO and engineers with experience at top notch companies like Facebook. We offer:

Equity - Everyone at Nitra is an owner. When the company wins, you win Competitive Salary - You’re the best of the best, and your salary will reflect your experience and reward your contributions to Nitra Health Care - Your health comes first. We offer comprehensive health, vision, and dental insurance options. Retirement Benefits - Your financial stability matters to us so we provide a generous employer 401K match Nitra maintains a hybrid work policy, with team members working from the office four days per week and Wednesdays designated as a work-from-home day. The base salary range for this full-time position is $130k - $190k + bonus + equity + benefits. Our salary ranges are determined by role, level, and location. The range displayed reflects the minimum and maximum target for new hire salaries for the position across all US locations. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. Please note that the compensation details listed reflect the base salary only, and do not include bonus, equity, or benefits. Nitra values diversity. We are committed to equal opportunities and creating an inclusive environment for all our employees. We welcome applicants regardless of ethnicity, national origin or ancestry, gender, race, religious beliefs, disability, sex, sexual orientation, age, veteran status, genetic information, citizenship, or any other characteristic protected by law.

Vacancy posted 18 hours ago
Similar jobs that could be interesting for youBased on the Senior Backend Engineer in Washington DC vacancy
  •  ...our team and discover why we are a top veteran employer and Certified Great Place to Work™ ASRC Federal is seeking a Senior Backend Software Engineer with strong experience in ETL development and relational database performance for a remote, full-time position This role... 
    Senior
    Full time
    For contractors
    Remote work

    ASRC Federal Holding Company

    Silver Spring, MD
    3 days ago
  •  ...Senior Backend Software Engineer Function: Engineering Location: Metro DC Preferred (Hybrid: Tuesdays & Thursdays In-Office) Type: Full-Time (must be currently authorized to work in the United States) Reports To : VP of Engineering About Holokai... 
    Senior
    Full time
    Work at office

    Holokai

    Washington DC
    2 days ago
  • $159k - $263k

     ...Required / No Active Clearance Required Role Summary You’ll build the backend systems that power Twenty’s cyber and electromagnetic...  ...needs into robust product features. Collaborate with frontend engineers on API contracts and data structures that are efficient and usable... 
    Senior
    Full time
    Contract work
    Flexible hours

    Twenty Inc.

    Arlington, VA
    3 days ago
  • $160k - $225k

     ...advanced software for complex operational environments. Our engineers work on systems that bring together real-time communications,...  ..., and secure cloud infrastructure. We are looking for a Senior Backend Engineer who wants to build the infrastructure that makes... 
    Senior
    Flexible hours

    BluJuniper

    Arlington, VA
    14 days ago
  • Capital Solutions Group in Laurel, Maryland is seeking a Sr. Back-End Software Engineer with TS/SCI clearance to support secure, automated workflows and scalable backend services. You will design and implement Python-based REST endpoints and microservices with Django or... 
    Senior

    Capital Solutions Group LLC

    Laurel, MD
    1 day ago
  • $65 - $70 per hour

     ...Job Title: Senior Backend Software Engineer Location: Remote Employment Type: Contract Pay Rate : $65 - $70/ hour Benefits: This position is eligible for medical, dental, vision, and 401(k).  The Role We are seeking a Senior Software Engineer... 
    Senior
    Contract work
    Temporary work
    Local area
    Remote work

    Addison Group

    Washington DC
    8 days ago
  •  ...Vendor™. You can read up more about our values, and vision at revefi.com.  \uD83C\uDFAF  The Role: Senior Software Engineer We're looking for a strong backend engineers who thrives in early-stage environments and wants to make a big impact. You'll help architect... 
    Senior
    H1b
    Visa sponsorship
    Work visa

    Revefi

    Washington DC
    a month ago
  • Twenty is building backend systems that power its cyber and electromagnetic capabilities. You’ll design reliable Go services, model graph relationships, and ship high-throughput APIs across cloud and on‑prem environments. You’ll collaborate with product and domain experts... 
    Senior

    Twenty

    Arlington, VA
    4 days ago
  • $131k - $218.3k

    Position Summary Join Deloitte’s AI & Engineering team to help clients modernize...  ...developing, integrating, or maintaining backend applications, services, or data pipelines...  ...development From entry-level employees to senior leaders, we believe there’s always room... 
    Senior
    Local area

    Deloitte

    Rosslyn, VA
    2 days ago
  •  ...decks. Solutions forged from experience; that is how we build, and it is how we hire. Job Summary Orbis is seeking a Senior Backend Engineer to drive the evolution of Catalyst, our secure distributed data platform. You will act as an architectural lead for critical... 
    Senior
    Full time
    Work at office
    Remote work
    Shift work

    Orbis

    Washington DC
    3 days ago
  •  ...Job Description: Short Description: The Senior JAVA Developer position requires in-depth knowledge of JAVA and J2EE background using Spring Technologies framework, design, and architectural styles /API’s (REST/RPC) and Agile methodologies for the development of... 
    Senior
    Contract work

    AHU Technologies Inc

    Washington DC
    3 days ago
  • $159k - $324k

     ...Role Overview The Marketplace Growth Engineering team is dedicated to the success of third...  ...user interfaces to high-performance backend processing. The ideal candidate is a...  ...collaborate with users, technical teams, and senior management. ~ Experience influencing... 
    Senior
    Temporary work
    Flexible hours

    Coupang

    Washington DC
    7 days ago
  •  ...away from the Federal Bureau of Investigation's Criminal Justice Information Services Division's Headquarters. Founded in 2007 by an Engineer-by-trade, Fusion Technology dedicates our valuable resources to providing comprehensive IT services and solutions to mission-... 
    Temporary work
    Work at office

    Fusion Technology

    Washington DC
    2 days ago
  • $160k - $210k

     ...evolving industry. Now, we're growing! The Role  As a Senior Software Engineer, you will own the design, delivery, and reliability of the...  .... In this role, you'll own the design and delivery of backend solutions that support ContextGPT integrations, helping the... 
    Senior
    Work at office
    Immediate start
    Remote work
    Work from home

    Cognitiv

    Washington DC
    6 days ago
  • $102.1k - $202.2k

     ...a cloud-enabled world. Within the Azure Monitor team we are looking for a Software Engineer II and Senior Software Engineer to help build and evolve the Azure Monitor backend systems. This role is ideal for someone who can own complex globally distributed systems... 
    Senior
    Ongoing contract
    Full time
    Local area

    Microsoft

    Washington DC
    7 days ago
  • $140k - $190k

     ...forward, the support to navigate challenges, and the opportunity to shape the future of cybersecurity. Role Overview As a Backend Engineer at Method Security, you will build and scale the core systems that power our autonomous cybersecurity products. This role... 
    Shift work

    Method Security

    Washington DC
    3 days ago
  • $135k - $200k

     ...these programs are relied upon for daily operations in the command centers and battlefronts of militaries across the world.Backend Software Engineers at Palantir build software at scale to transform how organizations use data. Our Software Engineers are involved... 
    Full time
    Work experience placement
    Work at office
    Remote work
    Work from home
    Relocation package

    Palantir Technologies

    Washington DC
    2 days ago
  • $207k - $385k

    About the TeamJoin the engineering teams that bring OpenAI’s ideas safely to the world!The Applied Engineering team works across research...  ..., React, and other web technologiesProficiency with some backend language (we use Python)Some experience with underlying infrastructure... 
    Contract work
    Work at office
    Local area
    Flexible hours

    OpenAI

    Washington DC
    2 days ago
  • OverviewWe are seeking an experienced Senior Java Backend Developer to design, develop, test, and maintain scalable enterprise applications...  ...technologies including Git and Jenkins.Collaborate with developers, engineers, analysts, and other technical stakeholders to translate... 
    Senior

    VTG

    McLean, VA
    1 day ago
  •  ...MarylandOpen to RemoteFull Time$150k - $180kThis is a full-time Senior Full Stack Engineer remote / hybrid opportunity. Our client is a personal...  ...stack engineer, the role offers exposure across frontend, backend, data, and cloud infrastructure, making it a great... 
    Senior
    Full time
    Temporary work
    Work at office
    Remote work

    Motion Recruitment

    Silver Spring, MD
    18 hours ago
  • $197.3k - $313.7k

     ...customer outcomes — we do whatever it takes to make Slackbot great.We are a team of product engineers who deeply care about the user experience. We are seeking a product-driven backend engineer with strong intuition and experience who build systems and design APIs with the... 
    Full time
    Immediate start

    Salesforce

    Washington DC
    4 days ago
  • $131k - $136k

     ...Corporation is seeking a Full Stack Developer, Senior to provide development and operations &...  ...Java application with a Postgres backend and a Tomcat/JBoss application server. The...  ...technology solutions from Systems Engineering to Cyber Security, and from Software Development... 
    Senior
    For contractors
    Work experience placement
    Remote work

    Technica Corporation

    Washington DC
    4 days ago
  •  ...need a human eye. You will build and operate the backend services that make this work: per-participant audio...  ...the world's largest global brands. As a Backend Engineer on the Create team, you'll work closely with senior engineers and Product to build the services... 
    Local area

    Lilt

    Washington DC
    6 hours ago
  • $87.1k - $157.45k

    If you’ve been building your skills in backend development, object‑oriented programming, and mission‑driven engineering, and you’re ready for work that actually moves the...  ...work to support a mission with visibility at senior levels, you’ll thrive here.We’re hiring a Backend... 
    Full time

    Leidos

    Alexandria, VA
    2 days ago
  •  ...Qualifications: • 1+ years of professional in AI with 5+ in software engineering experience with strong fundamentals in data structures,...  ..., Cursor, OpenAI Codex, etc.) • Proficiency in Java and backend frameworks such as Spring / Spring Boot (or equivalent... 
    Casual work

    Strategic Resources International USA

    Washington DC
    a month ago
  • $141.85k - $212.78k

     ...consider candidates who live greater than 100 miles from the office for the remote option.)Job SummaryWe're looking for a Lead Backend Engineer with deep expertise in Golang to design and build scalable, cloud-native services. This role will be solving the most critical... 
    Full time
    Work at office
    Remote work
    Worldwide

    Comcast

    Washington DC
    4 days ago
  •  ...Job Description Hiring: Senior Full Stack Developer \n Location: Washington, DC | Alexandria, VA | Hyattsville, MD \n Work...  ...ready full-stack applications. \n Build secure and scalable backend services and responsive front-end interfaces. \n Develop REST... 
    Senior
    3 days per week

    Brillfy Technology Inc

    Alexandria, VA
    4 days ago
  • $148.5k - $223.9k

     ...of AI, and you are the future of Salesforce.Job Description: Senior Member of Technical Staff (SMTS) - Monitoring Cloud InfrastructureLocation...  ...Francisco / Palo Alto/ Hybrid / On-SiteRole Level: Software Engineering Senior MTSTeam: Infrastructure Engineering / Monitoring... 
    Senior
    Full time

    Salesforce

    Washington DC
    1 day ago
  • $77.6k - $176k

    DevOps Backend EngineerThe Opportunity:Today’s dynamic technology landscape demands constant and rapid innovation. To facilitate this...  ...application development. That’s why we need an experienced DevOps engineer like you who’s eager to design, test, and program critical... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Arlington, VA
    1 day ago
  • $151.66k

    Agency: DHS HeadquartersDepartment: Department of Homeland SecuritySub agency: Science and Technology Directorate (S&T)Salary: Starting at $151,661 Per year (SL 00)Dates: Open 10/14/2026 to 10/27/2026Schedule: Full-timeWork type: PermanentRelocation: FalsePosition ID: ST...
    Senior
    Overseas

    United States Government

    Washington DC
    2 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Backend Engineer. Be the first to apply!