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  •  ...Contribute to the product vision and roadmap, mentor junior developers, and uphold the values of Revv as a senior member of our team. Success in the first six months...  ...well-crafted, thoughtful code. We work within the Rails ecosystem; the more work you can show us in its... 
    Senior
    Rail
    Full time
    Work at office

    Revv

    Washington DC
    25 days ago
  • Revv is looking for a senior-level frontend developer with a passion for building beautiful, mobile-friendly user interfaces. As a company that breathes...  ...writing Capybara tests Experience using ruby on rails Experience accepting payments using the Stripe payments API... 
    Senior
    Rail
    Full time
    Flexible hours

    Revv

    Washington DC
    25 days ago
  •  ...Senior Ruby on Rails Developer (Product-Minded) — Independent Contractor, Project-Based, Full-Time, Remote We’re looking for an experienced Ruby on Rails developer who enjoys taking ownership of projects and delivering real outcomes — not just checking off tickets or... 
    Senior
    Rail
    Full time
    For contractors
    Work experience placement
    Remote work

    Farmgirl Flowers

    Washington DC
    a month ago
  •  ...are helping sellers worldwide do the same. The Role As a Senior Software Engineer on the Banking Activities, you will help build...  ...We Use and Teach Services: Java, Kotlin, Go, Ruby on Rails Data: MySQL, DynamoDB, Kafka, SQS Infra: Protocol Buffers,... 
    Senior
    Rail
    Full time
    Worldwide

    Block

    Washington DC
    10 hours ago
  • $190k - $230k

     ...inclusion, respect, and accountability. Senior Software Engineer, Applied AI...  ...AI security agent, Hai . You will help develop AI-powered features that enhance vulnerability...  ...full-stack technologies such as Ruby on Rails, GraphQL, or React—especially for integrating... 
    Senior
    Rail
    Full time
    Apprenticeship
    Work at office
    Local area
    Remote work
    Flexible hours
    Shift work
    1 day per week

    Hackerone

    Washington DC
    10 hours ago
  • $168k - $252k

     ...years. ABOUT THE TEAM The Robot Autonomy Interface Layer (RAIL) team bridges the gap between low-level hardware and advanced...  ...Autonomy and low-level-hardware at Anduril, you will find yourself developing a broad set of expertise working with nearly every robotics... 
    Senior
    Rail
    Remote job
    Full time
    Work experience placement
    Local area
    Relocation package
    Flexible hours

    Anduril Industries

    Washington DC
    more than 2 months ago
  •  ...Full Stack Software Engineer (2+ years - Senior Level) Locations: Arlington, VA, Reston...  .... Our engineer-led software teams develop technical solutions on an aggressive schedule...  ...including Spring, Django, Flask or Rails ~ Experience with at least ONE relational... 
    Senior
    Rail
    Full time
    For subcontractor

    Black Cape

    Arlington, VA
    10 hours ago
  •  ...Full Stack Software Engineer (**Junior - Senior - 2+ years experience) Clearance: TS/SCI...  ...Start-Up (Black Cape) is a new company developed by a Proven Success Story. Former successful...  ...including Spring, Django, Flask or Rails ~ Experience with at least ONE relational... 
    Senior
    Rail
    Full time
    For subcontractor
    3 days per week

    Black Cape

    Arlington, VA
    10 hours ago
  •  ...The MSA Senior Program Manager, Business Operations Transformation is responsible for BPRE...  ...Operations department projects Develop and implement phased strategies and adoption...  ...by PMI.org industry standards and rail funding regulations Mentor on project... 
    Senior
    Rail

    InstantServe LLC

    Washington DC
    10 hours ago
  •  ...Job Description Job Description Job Title:  Senior Electrical Estimator Location: Washington, DC Metro Area Job Type: Full-Time...  ...Estimator exp. Bachelor's Degree in Engineering Rail/Transit Experience Company Description JCMS, Inc. is headquartered... 
    Senior
    Rail
    Full time
    Work at office
    Flexible hours

    JCMS, Inc.

    Washington DC
    29 days ago
  • $84.63k - $112.84k

     ...to thrive and deliver lasting impact. Join us as we digitally connect the world and shape the future. The Role The Senior Software Developer is a hands-on role that contributes to translating product requirements into production-ready software and supporting to design... 
    Senior
    Temporary work
    Work from home

    Lumen

    Adelphi, MD
    4 days ago
  • $86.1k - $150.59k

     ...Senior Consultant, Advisory Services The WSP US Advisory practice is dedicated to transforming...  ...consulting leadership. We help clients develop, procure, manage, finance and invest in...  ...processes, particularly in a transit and rail, roadways and/or power industry context.... 
    Senior
    Rail

    WSP

    Washington DC
    4 days ago
  • $126.1k - $227.95k

     ...implement database encryption solutions (e.g., Transparent Data Encryption - TDE) Document and maintain configuration baselines Develop and execute system recapitalization plans to support capacity growth Serve as the SME for all database infrastructure Create... 
    Senior
    Contract work

    Leidos

    Washington DC
    3 days ago
  • $175k - $200k

     ...Senior Database Engineer (DBE) Riptide Technology is seeking a Senior Database Engineer (DBE) to support Research and Development...  ...team: infrastructure, security, functional leads and application developers Experience with: Multi-node clusters, and cloud-based... 
    Senior
    Temporary work
    Work experience placement
    Immediate start

    Medium

    Washington DC
    4 days ago
  • $191k - $275k

     ...fostering a culture of continuous learning and improvement. Develop the team’s software development process and technical approaches...  ...the development of greenfield products and/or features. Ruby on Rails, Typescript, and React experience is preferred but not required.... 
    Senior
    Rail
    Remote job
    Work at office
    Local area
    2 days per week
    3 days per week

    Gusto

    Washington DC
    more than 2 months ago
  •  ...or Philadelphia, PA.  We are seeking a Senior Software Engineer to deliver high-quality...  ...maintainable solutions. Essential Functions Develop and enhance software applications using...  ...sickness and retirement benefits; and rail pass privileges. Learn more about our... 
    Senior
    Rail
    Hourly pay
    Permanent employment
    Temporary work
    Work experience placement
    Interim role
    Local area
    Relocation
    Flexible hours

    Amtrak

    Washington DC
    11 days ago
  •  ...365 Finance & Operations (ERP) . Provide senior‑level technical leadership across architecture...  ...Provide technical leadership as a Senior Developer and Technical Architect for Microsoft...  ...sickness and retirement benefits; and rail pass privileges. Learn more about our benefits... 
    Senior
    Rail
    Hourly pay
    Permanent employment
    Temporary work
    Work experience placement
    Interim role
    Local area
    Relocation
    Flexible hours

    Amtrak

    Washington DC
    4 days ago
  • $150k - $185k

     ...end to end, making key decisions in the implementation of new features that balance technical concerns with business concerns. ~ Develop with TypeScript across the stack, building user interfaces using React/React Native and the backend support required to power them... 
    Senior
    Temporary work
    Work at office
    Local area

    Truebill

    Washington DC
    4 days ago
  • $150k - $185k

     ...Senior Software Engineer, Credit Products San Francisco, CA, Washington, D.C., New York City, N.Y. Rocket Money’s mission is to meaningfully improve the financial prosperity of millions of people. Rocket Money offers members a unique understanding of their finances... 
    Senior
    Temporary work
    Work at office

    Truebill

    Washington DC
    10 hours ago
  •  ...candidate will have a strong background in rail, transportation, engineering, or process-...  ...execution of operational changes. Develop and monitor KPIs to track the effectiveness...  .... Present regular updates to senior leadership, providing data-driven insights... 
    Senior
    Rail

    Kaav Inc.

    Washington DC
    10 hours ago
  • $125k - $160k

     ...Senior Business Development Professional Humble Bundle is seeking a driven and well-connected Senior Business Development Professional...  ...our standard working hours to attend industry events and for developer/publisher needs. Some travel is required for this role. Key... 
    Senior
    Full time
    Work at office
    Remote work
    Worldwide
    Flexible hours

    Humble Bundle

    Washington DC
    3 days ago
  • $220k - $292k

     ...to ever-changing client needs and operating environments. ABOUT THE JOB In this role, you will leverage your expertise to develop opportunities with US Original Equipment Manufacturers (OEMs) and Systems Integrators (SIs), integrating advanced technological capabilities... 
    Senior
    Full time
    Work experience placement
    Relocation package

    Anduril Industries

    Washington DC
    1 day ago
  • $84.63k - $112.84k

     ...to thrive and deliver lasting impact. Join us as we digitally connect the world and shape the future. The Role As a Senior Software Developer at Lumen, you will leverage cutting-edge technologies to design, develop, and deploy software solutions that drive innovation... 
    Senior
    Permanent employment
    Full time
    Temporary work
    Remote work
    Work from home

    Lumen

    Adelphi, MD
    1 day ago
  • $57.8k - $131.64k

     ...Salesforce Senior Business Consultant Join Kelley Austin, a high growth Salesforce consultancy now part of Perficient. You'll get...  ...Growing expertise across core Service Cloud capabilities with developing exposure to Omni-Channel, Knowledge, SLAs, and AgentForce features... 
    Senior
    Work at office
    Local area
    Flexible hours

    Perficient

    Washington DC
    1 day ago
  • $150k - $180k

     ...precious resources by finding more sustainable solutions. Job Summary We are seeking a Senior Project Controls Specialist (Scheduler) to work for our PMCM group on various rail and transit projects. The client requires 4 days onsite in Alexandria. Responsibilities... 
    Senior
    Rail
    For contractors
    Local area

    TYLin

    Alexandria, VA
    more than 2 months ago
  •  ...Senior Developer Lead Seize your opportunity to make a personal impact as a Senior Developer Lead. GDIT is your place to make meaningful contributions to challenging projects and grow a rewarding career. We are seeking a highly skilled Senior Developer Lead with over... 
    Senior
    Work experience placement
    Remote work

    General Dynamics

    Falls Church, VA
    2 days ago
  •  ...you are doing well, Please find the job description given below and let me know your interest. Position: Senior ServiceMax / Salesforce Developer (Onsite) Location: Jersey City, NJ (Relocation will Work) Duration : 6 months Job Description:... 
    Senior
    Relocation

    DMS Vision Inc

    Washington DC
    2 days ago
  •  ...This is a remote position. Job Title: Senior Developer for GenAI Location: Remote Duration: Full-Time Clearance: IRS MBI Required A Senior Developer for GenAI designs, develops, and implements generative AI solutions using large... 
    Senior
    Full time
    Remote work

    3M Consultancy

    Washington DC
    more than 2 months ago
  •  ...Job Title: Senior Go Developer Location: Washington, DC (Onsite or willing to relocate) Address: 1325 G Street Northwest, #300, Washington, DC Visa: USC, GC, GC-EAD, H4-EAD Interview: Video Position Overview We are seeking a Senior Go Developer... 
    Senior
    Relocation

    SmartIPlace

    Washington DC
    5 days ago
  •  ...Syms Strategic Group (SSG)  is seeking a talented Senior ETL Developer Location: 100% on-site downtown Washington DC Department: Veterans Affairs (VA) Type:  Full Time Min. Experience:  Experienced Security Clearance Level:  Public Trust (MBI)  Military... 
    Senior
    Full time
    Remote work

    Ssg

    Arlington, VA
    6 hours agonew