Backend jobs in Boston, Massachusetts - Page 18Create job alerts

Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback.We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as proactive, multi-step agents.Our projects focus on teaching these systems how to design, coordin

Continuously optimize the performance, reliability, and scalability of backend systems. As a Backend Engineer on LaunchDarkly’s AI Configs team, you'll build critical systems such as the web application that customers interact with on a daily basis and distributed systems that power AI evaluations

As a Backend Software Engineer, you contribute to the technical systems that meet the advertising, marketing, and analytics needs of our diverse customer base. Design and implement backend features and services that ship to real users. Debug and resolve backend issues—performance bottlenecks, data

We’re looking for a Senior Software Engineer - Backend, to solve complex problems gracefully, grow scalable systems, and help to shape our technical vision.

To help us get there, we're looking for a senior backend engineer who loves untangling complexity and building systems that scale.

As a Senior Backend Software Engineer, you will:. Deep knowledge and experience with Ruby on Rails -- we use Ruby on Rails with some Node & Typescript to power our backend (and Vue on the frontend). Senior Backend Software Engineer.

Flex is looking for a Software Engineer who will be responsible for implementing the various backend systems that support all business features. In this role, you will be part of the backend engineer team, responsible for the services and integrations that power our products, such as Payment, Billin

Nava is a consultancy and public benefit corporation working to make government services simple and effective.Since 2013, federal, state, and local agencies have trusted Nava to help solve highly scrutinized technology modernization challenges.As a client services company, we guide agencies constrai

Build APIs and backend systems that enable AI-driven experiences and interactions across Spotify’s creator platform. You have professional experience building backend systems, with strong experience in Java. Build reliable backend services that power how creator content is ingested, processed, and

Staff Backend Engineer - Grafana Databases, Managed Services. Experience with high-throughput streaming systems, analytical or storage backends, or large-scale database infrastructure.

Build and maintain backend services and APIs using Python. Ensure backend services are performant, secure, and resilient. Debug, troubleshoot, and resolve backend issues across staging and production environments.

You are excited to grow into a T-shaped engineer with breadth across backend, data, and ML-adjacent domains. We are looking for a Backend focused engineer to join the OASIS team. Own and evolve backend systems that deliver promotion scores to personalization systems (PZN).

Develop and maintain the core game technology infrastructure that serves as the backend for our game worlds.

Working on the Backend Functional Team, you'll lead complex projects across key company-wide objectives. In time, you'll formally mentor other engineers, supporting their career growth and the growth of the Backend Team at DuckDuckGo.

We are looking for a backend engineer that is comfortable taking a high degree of ownership for their program vision and execution of ideas.

We’re looking for a Staff Software Engineer - Backend to help us scale the core systems behind our fantasy sports and DFS (Daily Fantasy Sports) offerings. In this role, you’ll drive architectural decisions, build critical backend services, and mentor fellow engineers as we scale to support tens

You have previous work or internship experience designing, developing and launching backend systems at scale and are experienced using one of Python or Kotlin.

You will work on cross-functional teams to build scalable systems for our government -- designing, implementing, and delivering services that millions of Americans depend on.You care deeply about working on technology that improves people’s lives, but don’t think technology is always the answer.

Terakeet is looking for a Senior Backend Software Engineer who is excited to build scalable, high-impact systems that solve complex, real-world challenges. We’re seeking someone who combines strong backend development and database expertise with a passion for clean, reliable, and maintainable code

In this role, you will build the backend infrastructure that powers offline map experiences for millions of outdoor enthusiasts. Our backend engineers primarily work in Go running in Kubernetes on Google Cloud Platform. As an onX Senior Backend Engineer, your day to day responsibilities would look l

TRAILD is a dynamic, fast-growing SaaS company that streamlines, automates and protects Accounts Payable.Just as your bank provides always on risk protection for your credit card, TRAILD provides a similar level of security to help businesses protect their B2B payments from fraud, errors and mistake

Proven track record building reliable, large-scale backend services and RESTful APIs. You’ll be one of the most senior backend engineers on a team building the financial infrastructure for millions of homeowners. As one of the most senior backend engineers on the team, you’ll play a critical rol

Ship clean, readable, and maintainable backend Django code.

If you are a JavaScript developer looking for new and hard backend challenges, you will want to hear more about this role.

We are looking for a top performing backend engineer that loves coding with Rust experience to build performant message delivery at scale. We are looking for a backend engineer with Rust experience to build performant message delivery at scale.

Dropbox, we believe in simplifying the way people work together.We provide a range of innovative cloud-based solutions to empower individuals and businesses to share, access, and collaborate on their files seamlessly.This role owns large, ambiguous problem spaces directly tied to company metrics and

Architect and build scalable, high-performance backend systems utilizing modern languages, including. LATAM Python Go Backend Engineer (Remote).

Nava is a consultancy and public benefit corporation working to make government services simple and effective.Since 2013, federal, state, and local agencies have trusted Nava to help solve highly scrutinized technology modernization challenges.As a client services company, we guide agencies constrai

Design, build, and operate scalable backend services that power AI-assisted development tools and automated workflows. REST APIs, and backend microservices.

Our existing backend is composed of a large Ruby app built with a some small in house libraries and some open source routing components.

As a Sr backend software engineer at Aerostrat, you'll play a critical role in expanding our infrastructure and APIs to ensure we can scale with our customers. Analyze tough customer problems and come up with great designs that you will turn into efficient backend solutions.

Security & Compliance: Partner with Security teams to embed automated controls into backend services, particularly for sensitive health-related data. Create detailed technical designs and lead code reviews for complex backend features, ensuring high standards of maintainability. Partner closely with

This organization builds and evolves the distributed backend systems that power its primary products and customer-facing solutions. Design, build, and maintain scalable distributed backend systems powering core platform and product capabilities. Manage backend services throughout their entire lifecy

We know that corporate executives or division-level management of the homebuilders are not decision-makers to purchase TraceAir on each project, but they can provide recommendations to Land Developer Managers (LDM), Land Development Directors, Project Managers (PM) to use TraceAir on their projects

You'll collaborate with a global team of full-stack, data, ML, and DevOps engineers to build scalable backend solutions as we continue to grow.

Mid Backend Software Developer.

We are seeking a backend developer with mid to senior level PHP skills with experience in:.

Proficiency in building reliable backend systems using Golang (or Python, Ruby, Java, C++, C#, Rust, Scala, etc. You will be a key contributor to the Engineering team responsible for building and maintaining the client-side applications and backend systems that power the Gametime experience for mill

Help connect deterministic tools and backend systems to user-facing workflows in a reliable and maintainable way. Core backend code is cleaner, better tested, and easier to extend. Experience with backend development, APIs, and relational databases preferred.

We are looking for a Senior Backend Software Engineer to own and drive development of the backend infrastructure for our multi-platform applications. Expertise in Ruby and SQL, including designing backend architectures, building scalable services, and optimizing complex database queries. Worked with

We’re hiring a founding backend engineer to join our world-class team. In this role you’ll be working closely with the CTO to architect and build out the backend infrastructure that powers Shadow. Own the end-to-end backend implementation for new products.

We're seeking a backend engineer to contribute towards the Chromatic Platform API, which powers our web app, CLI, internal services, and Storybook add-ons. Build and maintain scalable, reliable backend systems to power the Chromatic product.

We're seeking a Senior Backend Engineer to join our team and help scale our Node. Architect and oversee backend systems across our product lineup and internal tooling.

You have 3+ years of working experience as a Backend Engineer working with Java. The Home Podcasts Squad is looking for an experienced Engineer II Backend Engineer to help drive podcast recommendations on the Home Page, Podcast Subfeed, Now Playing View, and other key Spotify distribution surfaces.

Develop and maintain the core game technology infrastructure that serves as the backend for our game worlds. Experienced as a software engineer, with a focus on distributed systems or backend.

Since 2019, Moniepoint’s technology has powered over 3 million people, offering personal and business banking, payment, credit and business management tools to help them succeed.Moniepoint processed $182 billion in 2023, and currently processes the majority of the POS transactions in Nigeria.Engin

Für eines unserer langjähriges Partnerunternehmen suchen wir ab sofort erfahrene Java Backend Developer, welche Lust haben sich im Bereich der Kryptografie-Produkte (sichere Kommunikation & Archivierung) weiterzuentwickeln.

We are looking for a Staff Backend Engineer to join our Crypto Custody team. Architect modular, scalable backend systems with an unwavering commitment to security and performance. Take full responsibility for delivering high-quality, secure backend solutions while continuously embracing challenges,