backend developer jobs in londonderry, nh

Backend Engineer Document Management System (DMS)

Remote or Bellevue, Washington

•

Today

Description Robert Half is seeking a Backend Engineer to support a Group Insurance Claims organization based in Remote (U.S. Only). This role involves building a new Document Management System from scratch to support claims ingestion and document automation. The position is Remote, that is a 6-month contract opportunity with potential to extend. Apply today! Job Details: Schedule: Monday-Friday, flexible U.S. hours (EST preferred) Duration: 6 months (likely extension) Location: Remote (U.S. Onl

Easy Apply

Contract

USD 61.00 - 71.00 per hour

Backend Product Software Engineer, Reclaim

Remote

•

Today

Role Description As a Product Engineer at Dropbox, you will play a pivotal role in shaping the future of collaboration and file sharing. Your responsibilities will revolve around developing and enhancing our suite of Dropbox Products to deliver exceptional user experiences. You will work closely with cross-functional teams, turning innovative ideas into robust, scalable, and user-friendly features. This year, Dropbox is on a mission to expedite the creation and implementation of AI-enable prod

Full-time

USD 177,500.00 - 240,100.00 per year

AI Engineer - Senior Consultant II

Remote or Texas

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Today

At Allstate, great things happen when our people work together to protect families and their belongings from life's uncertainties. And for more than 90 years our innovative drive has kept us a step ahead of our customers' evolving needs. From advocating for seat belts, air bags and graduated driving laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection. Job Description We are seeking a passionate and skilled Backend Developer

Full-time

USD 85,600.00 - 152,650.00 per year

AI Engineer Lead Consultant

Remote or Illinois

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Today

Full-time

USD 95,700.00 - 170,925.00 per year

Senior Backend Product Software Engineer, Reclaim

Remote

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Today

Full-time

USD 195,800.00 - 265,000.00 per year

Software Engineer, Backend

Remote

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12d ago

Job Description Remote In this role, you'll focus on migrating legacy Python services to Go within our GraphQL API services. Experience with GraphQL, including GraphQL Federation and Apollo Router, is a strong plus. You'll use internal tools and processes developed by the GraphQL team to accelerate our migration from Python to Go. We're seeking someone who thrives in a fast-paced environment, excels at solving complex problems, and collaborates effortlessly across teams. Responsibilities inclu

Contract

USD 65.00 - 72.00 per hour

Senior Python Developer / AWS / Fully-remote

Remote or Los Angeles, California

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10d ago

Job Description This is a fully remote, long-term contract opportunity with a major global enterprise operating in the entertainment and media space. The company is known for its innovative tech stack, strong developer culture, and commitment to employee well-being. They're currently seeking a Senior Python Backend Engineer to join their high-impact platform team working on scalable backend systems, APIs, and serverless cloud infrastructure. This is a rare opportunity to work behind-the-scenes

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Full-time

80/hr - 90/hr

.NET Developer

Remote

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2d ago

Job Title: .NET Backend Developer with Azure and React.js Exp Job Description: We are looking for a .NET Backend Developer with experience in Microsoft Azure. The candidate should be skilled in C#, .NET Core, and building APIs. Experience with Azure services like App Services,

Easy Apply

Contract

Depends on Experience

Senior Backend Engineer (Remote) - Gen AI

Remote or Boston, Massachusetts

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Today

100% remote role working at a Series A AI startup! This Jobot Job is hosted by: Brandon Bays Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $175,000 - $210,000 per year A bit about us: Location: 100% remote any time zone in the US (preference for EST or CST but flexible) Compensation: $175-210K base salary + equity Employment Type: Full-time We are working with a Series A LegalTech AI startup that's making major strides in modernizing ent

Full-time

USD 175,000.00 - 210,000.00 per year

.Net Fullstack Developer at Remote

Remote

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8d ago

Job Title: .Net Backend Developer Developer Location : Dallas, TX (Remote) 1099 & C2C - Direct client Experience: 12+ years Skills : "React" and "Azure" need SKILLS/EXPERIENCE REQUIREMENTS 15 years application development experience with the Microsoft .NET platformStrong .NET Core (C#) experience with Web Services/API's, HTML/CSS (Bootstrap)Demonstrated proficiency with SQL, stored procedures, and database designThorough understanding of object-oriented development (OOD), Domain driven design, i

Easy Apply

Contract

Depends on Experience

.Net Full stack Developer // Remote

Remote

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9d ago

Job Title: .Net Backend Developer Developer Location : Dallas, TX (Remote) 1099 & C2C - Direct client Experience: 15+ years Skills : "React" and "Azure" need SKILLS/EXPERIENCE REQUIREMENTS 15 years application development experience with the Microsoft .NET platformStrong .NET Core (C#) experience with Web Services/API's, HTML/CSS (Bootstrap)Demonstrated proficiency with SQL, stored procedures, and database designThorough understanding of object-oriented development (OOD), Domain driven design, i

Easy Apply

Contract

Depends on Experience

Staff Software Development Engineer - Backend

Remote or Woonsocket, Rhode Island

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Today

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w

Full-time

USD 118,450.00 - 284,280.00 per year

Backend Software Engineer

Remote

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Today

At CompucomStaffing , you're more than just a number. Our employee relationship managers support you throughout your engagement, providing career guidance and reemployment assistance. Our client is currently seeking a qualified Backend Software Engineer to join their team in a remote position. In addition to the core responsibilities supporting financial case, query, and report design, the Backend Software Engineer plays a pivotal role in the ongoing development of code for the client product. T

Contract

USD 125,000.00 - 150,000.00 per year

Backend Engineer

Remote or Santa Fe, New Mexico

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Today

Backend Engineer Overview We are seeking a Backend Engineer to support a client's delivery platform and AI integration initiatives. This role will own the design and build of scalable microservices and secure APIs, ensuring high performance, reliability, and code quality across enterprise delivery systems. Responsibilities Build backend services using .NET Core, ASP.NET MVC Core, C#, WebAPI, and modern cloud platforms Deliver scalable microservices and secure APIs aligned with enterprise archite

Full-time

Backend Engineer

Remote or New York, New York

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Today

Who we are About Privy Our mission is to make privacy and user ownership the default online. We build simple, flexible developer tooling that make it easy to build products that put users first. By leveraging modern cryptography, we shift the status quo around digital ownership and protect the accounts and assets of millions of users. Learn more about Privy: Privy and Stripe: Bringing crypto to everyone What you'll do Engineering at Privy is not just about writing world-class code. We create

Full-time

Python Node.JS Developer

Remote

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8d ago

Title: Python Node.JS Developer Location: 100% Remote Duration: 12 months contract Job Description: We are looking for experienced Backend Developer (Node.js, Python, FAST API) to join Photon preferably at Dallas, TX (REMOTE) Responsibilities: Architect and design scalable and maintainable backend systems using Node.js.Oversee the entire software development lifecycle, from gathering requirements to deployment and maintenance.Collaborate with product managers, designers, and other engineering

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Contract

$50 - $58

Backend Engineer (Mid Level)

Remote

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10d ago

Backend Engineer (Mid-Level) Location: RemotePay Rate: $50/hr Job Description: We are seeking a Mid-Level Backend Engineer with a strong foundation in server-side development and modern backend technologies. Required Skills & Experience: 2+ years of professional backend/server-side development Strong experience with PHP 8.x frameworks (Laravel, Symfony) 2+ years working with relational databases (MySQL/MariaDB, SQL Server, PostgreSQL) Proficiency across the full software development lifecycle (p

Easy Apply

Contract

$50+

System Engineer

Remote or Columbus, Ohio

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Today

job summary: *Engineer II* What would "a day in the life" of this role look like? Support Sandbox, Ext Dev Portal, and Config Admin Portal What interaction level with this role have the team members and hiring manager? Lots of interaction for system design, code reviews, and knowledge sharing. Current team is 2 engineers. What would you say is the top priority for the worker over the first few weeks/months? Gain proper access to needed systems. Understand the Partner Sandbox and existing sol

Contract

USD60 - USD62

Principal Cybersecurity Engineer

Remote or Hybrid

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12d ago

Job Summary (List Format): - Lead the design and implementation of secure, scalable, and high-performance cloud-based systems. - Architect and develop backend systems using Rust (Tokio, Actix, Axum, Rocket) and Scala (Akka, ZIO, Cats, Play). - Ensure secure execution environments utilizing WebAssembly (WASM). - Employ extensive AWS services (Lambda, ECS, S3, API Gateway, CloudFront, DynamoDB, GuardDuty, WAF, Security Hub, KMS) for cloud infrastructure and security. - Implement and enforce AP

Third Party

$70-80

Data Solutions Backend Lead Developer

Remote or Jersey City, New Jersey

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Today

Data Solutions - Backend Lead Developer (Vice President) - Hybrid The Backend Lead Developer (Applications Development Technology Lead Analyst - C13) is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Partner with multiple management teams to ensure appropriate in

Full-time

USD 142,320.00 - 213,480.00 per year

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backend developer jobs in Londonderry, NH, USA