Senior Fullstack Engineer

ServicesOur MethodPlansAboutInsightsCareersContact

ServicesOur MethodPlansAboutInsightsCareersContact

Start a ProjectSee Our Work

Home/Careers/Senior Fullstack Engineer Back to careers

NewFull-timeRemote

• US / EU overlapDelivery Engineering

Senior Fullstack Engineer

This role is for an engineer who can move between product thinking, architecture, and clean execution without losing momentum. You will work on delivery-critical software where trade-offs matter, integration points are real, and communication quality is part of the job.

TeamDelivery Engineering

Working ModelRemote

• US / EU overlap

Role FocusClient-facing build and delivery

About The Team

The Delivery Engineering team builds software and operational systems that support high-stakes delivery across enterprise and public-sector engagements. We partner closely with engineering, program leadership, and client teams to translate mission-critical requirements into secure, maintainable systems.

Why this role matters

Build dependable products and internal platforms across React frontends, Node.js services, and integration-heavy delivery environments.

What you'll do

• Design and ship production features across React applications and Node.js services.
• Shape technical decisions with an eye toward maintainability, operational clarity, and speed of delivery.
• Break down ambiguous requirements into practical implementation plans and surface risks early.
• Support integration work across third-party systems, internal tools, and client platforms.
• Contribute to code reviews, engineering standards, and pragmatic documentation.

Required Qualifications

• Strong experience building modern React applications and service-backed product features.
• Solid JavaScript or TypeScript fundamentals across frontend and backend environments.
• Comfort working in fast-moving delivery settings with incomplete information.
• Clear written and verbal communication with technical and non-technical stakeholders.
• Good judgment about scope, sequencing, and when to simplify.

Preferred Qualifications

• Experience with public-sector, enterprise, or compliance-sensitive delivery work.
• Familiarity with cloud platforms, CI/CD pipelines, or systems integration work.
• Exposure to platform modernization, migration, or workflow automation projects.

US salary range

$191,000 - $253,000 USD

This range is an estimate and may vary based on experience, training, role scope, and business needs. Equity and role-specific compensation components are considered separately.

Benefits Overview

• Comprehensive healthcare coverage for employees and eligible dependents.
• Life and disability protection with company-sponsored coverage.
• Generous paid time off, holiday hiatus, and caregiver or wellness leave.
• Family planning and parenting support programs.
• Mental health support and practical work-life services.
• Annual professional development reimbursement.
• Commuter and relocation support where eligible.
• Regional retirement plans, including 401(k) options in the US.

Protecting yourself from recruitment scams

We will never request payment or sensitive financial details during the hiring process. Verify recruiter communication by checking sender domain, avoid suspicious links, and report questionable outreach to our contact channel.

Data privacy

Candidate data is handled under our privacy standards. For details, review our applicant privacy notice.

What good looks like

• Own features from architecture through release with strong delivery judgment.
• Work across frontend, backend, and integration boundaries without handoff friction.
• Partner directly with delivery leads and stakeholders in high-accountability environments.

Create a job alert

Interested in building your career with us? Get future opportunities sent straight to your email.

Email address*

Apply for this job

• indicates a required field

Personal Information

First NameLast Name

Email*Phone

Country*LinkedIn Profile

Website DocumentsResume/CVAccepted file types: pdf, doc, docx, txt, rtfCover LetterAccepted file types: pdf, doc, docx, txt, rtfAdditional Context Export Controls and Work AuthorizationExport Controls Eligibility (used only to determine legal eligibility)Select...Eligible to receive export-controlled informationMay require legal reviewNot currently eligibleProtected Individual Status*Select...YesNo

Authorized to work in the United States?*Select...YesNoNeed visa sponsorship now or in the future?*Select...YesNo

History and Conflict ChecksHave you previously applied to a position with us?*Select...YesNoHave you ever been employed by us or an acquired company?Select...YesNoGovernment Oversight Conflict (last 5 years, any oversight of our business)Select...YesNo

How did you hear about us?*Select...LinkedInEmployee referralRecruiterJob boardOtherIf other, please specify

Voluntary Self-Identification

Completion of this section is voluntary and will not be used in hiring decisions. Information is stored separately and confidentially for reporting purposes.

GenderSelect...FemaleMaleNon-binarySelf-describeDecline to self-identifyAre you Hispanic/Latino?Select...YesNoDecline to self-identify

Veteran StatusSelect...Disabled veteranRecently separated veteranActive duty wartime or campaign badge veteranArmed forces service medal veteranNot a protected veteranDecline to self-identifyDisability StatusSelect...Yes, I have a disability (or previously had one)No, I do not have a disabilityI do not wish to answer

Voluntary Self-Identification of Disability (CC-305)

We request this information to measure equal opportunity efforts in line with federal contractor requirements. Your response is voluntary, confidential, and not shared with hiring decision-makers.

A disability is a condition that substantially limits one or more major life activities. This can include visible and non-visible conditions such as hearing or vision difficulty, autoimmune conditions, mental health conditions, neurodivergence, mobility impairment, chronic respiratory or cardiovascular conditions, or past cancer diagnosis.

I certify that the information provided is accurate and understand that this application is for evaluation purposes only.

Software for work that has to keep running.

hello@avenor.dev

Services

• Custom Software Development
• Government & Public Sector
• Cloud Infrastructure
• Systems Integration
• Security & Compliance

Company

• About Us
• Our Method
• Insights
• Careers
• Plans
• Contact

Resources

• Book a Discovery Call

© 2026 Avenor Group. All rights reserved.

Privacy PolicyTerms of Service