Backend jobs in Boston, Massachusetts - Page 20Create 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

Build and ship end-to-end features across the high-load backend services.

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

Build scalable backend systems that allow us to scale to millions of users. Optimize our GraphQL backend for fast performance so that our movers are able to complete their jobs quickly. Flask backend with a performant GraphQL layer built with Graphene.

Proficiency in Kotlin-specific frameworks and libraries for building efficient backend solutions. Proficiency in Kotlin (or Java and willing to learn Kotlin) and Kotlin-specific frameworks and libraries for building efficient backend solutions.

You have 4–5 years of backend development experience with a strong foundation in languages like Python or Java, and experience with relational and/or NoSQL databases (PostgreSQL, DynamoDB). You connect backend work to measurable business impact.

Strong designing and building distributed backend systems handling high volumes of traffic. As a Staff Backend Engineer at Tinder, you will have an outsized impact and ownership of the most visible aspects of the Tinder App. Excellent knowledge and experience with a backend language like Java,.

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 at scale. Build and maintain scalable backend services and APIs that power the AI Confi

Grafana Labs is a remote-first, open-source powerhouse.There are more than 20M users of Grafana, the open source visualization tool, around the globe, monitoring everything from beehives to climate change in the Alps.The instantly recognizable dashboards have been spotted everywhere from a NASA laun

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.

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

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.

Design and build core backend systems (Python preferred).

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,

Python, or Java for backend APIs. This full-time role involves developing both client-facing interfaces and backend infrastructure, ensuring a seamless experience for users across the system. CMS, including custom fields, theming, templates, and backend logic.

At Ramp, we’re rethinking how modern finance teams function in the age of AI.We believe AI isn’t just the next big wave.It’s the new foundation for how business gets done.We’re investing in that future — and in the people bold enough to build it.Ramp is a financial operations platform desi

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

Implement backend solutions for AEM (Cloud Service) and EDS including. Adobe Experience Platform BackEnd Engineer. AEM Edge Delivery Services (EDS) Senior Backend Developer.

Experience with backend & DevOps skills, Java Spring, Kubernetes, and SQL/RDS,.

Proficiency in Kotlin (or Java and willing to learn Kotlin) and Kotlin-specific frameworks and libraries for building efficient backend solutions.

We are looking for Backend Engineers to join our Advertising Product & Technology organization. Our team at Spotify looks for candidates that share our common interest in distributed backend systems, their scalability, and continued development. In this role, you will closely collaborate with our in

Kano is looking for a Mobile Game Backend Developer with a proven track record in developing, implementing, and releasing backend systems for mobile games. In this role, you’ll be responsible for backend development, testing, and maintaining high code quality.

Ship clean, readable, and maintainable backend Django code.

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

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

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.

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

Our dedicated backend development team works closely with clients and the Grafana Cloud teams to deliver profiling solutions for on-premises and cloud environments at scale.

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

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

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

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

We are seeking a highly motivated Senior Backend Engineer to join a new and growing team. Minimum 5+ years of practical backend development work experience with Python.

Sound is hiring a Staff Backend Engineer to help shape the future of a new music economy that values artists and their music while connecting fans more closely to the music they love. As Staff Backend Engineer, you will lead technical direction for our engineering team while contributing as an indiv

The Backend Engineer at iCapital will play an integral role in designing and implementing systems that power the iCapital platform.

Our mission at Oura is to empower every person to own their inner potential.Our award-winning products help our global community gain a deeper knowledge of their readiness, activity, and sleep quality by using their Oura Ring and its connected app.We've helped millions of people understand and impro

Senior Backend Software Engineer. This role will work closely with product manager, program manager, software engineers and scientists to design, build, and maintain robust APIs, data pipelines, and backend services.

The Backend Test Engineer role will be responsible for developing end to end systems for one of Nava's major government partners.

We are seeking a highly motivated and experienced Software Engineer to join our core engineering team.We value engineers who are adaptable, proactive, and eager to tackle new challenges as we advance our technology.The ideal candidate will bring a solid technical background and a proven track record

Kotlin) and Kotlin-specific frameworks and libraries for building efficient backend solutions.

We’re building the future of identity verification in the United States replacing a clunky, ineffective, and expensive status quo with solutions that are 10x faster, smarter, and more accurate.We’ve seen tremendous traction and are growing extremely quickly.Our real-time APIs have helped verify

Impiricus, you will help design, build, and maintain the backend services that power our digital healthcare platform. This role is ideal for an early-career engineer eager to grow their backend expertise while contributing to meaningful healthcare technology. Design, implement, and maintain backend

Years of backend software engineering experience.

We are looking for a Staff Backend Engineer to join our rapidly growing Core Technology Team, responsible for continuous growth and support of the online Sportsbook & Casino platform. This position will be able to come in an have a lot of ownership of the shape of the backend implementation. As a st

Our ideal candidate is a seasoned backend engineer with deep experience building reliable, scalable systems, and a passion for creating products and features that really matter to customers. You know how to design and maintain robust APIs, optimize backend infrastructure, and work closely with not o