Top Backend Engineer Jobs in Boston, MA

Reposted 7 Days AgoSaved
Easy Apply
In-Office
Boston, MA
Easy Apply
134K-184K Annually
Senior level
134K-184K Annually
Senior level
Machine Learning • Security • Software • Analytics • Defense
The Senior Software Engineer / Back-End Developer will implement software solutions for high-impact challenges, processing large datasets and deploying analytics in cloud and on-prem environments.
Top Skills: AWSCudaLinuxMobile Operating SystemsObject-Oriented ProgrammingShell Scripting
13 Days AgoSaved
Remote or Hybrid
Boston, MA
202K-238K Annually
Senior level
202K-238K Annually
Senior level
Big Data • Fintech • Information Technology • Insurance • Software
As a Staff Backend Engineer, you'll design and operate backend services, lead technical initiatives, ensure reliability, and mentor team members in a remote-first setup.
Top Skills: DockerGCPGoJavaKubernetesPostgresPython
Reposted 2 Hours AgoSaved
Easy Apply
Hybrid
Boston, MA
Easy Apply
Senior level
Senior level
Fitness • Hardware • Healthtech • Sports • Wearables
As a Senior Software Engineer, you'll develop backend systems for health record data, ensuring security and scalability while collaborating with teams to enhance health insights.
Top Skills: AWSJavaPostgres
Reposted 2 Hours AgoSaved
Easy Apply
Hybrid
Boston, MA
Easy Apply
Mid level
Mid level
Fitness • Hardware • Healthtech • Sports • Wearables
The Software Engineer II (Backend, Health Records) will design, develop, and support backend systems for health data processing, including APIs and data pipelines, while ensuring data security and privacy.
Top Skills: APIsAWSJavaPostgres
Reposted 2 Hours AgoSaved
Hybrid
Boston, MA
150K-225K Annually
Senior level
150K-225K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Natural Language Processing • Software • Generative AI
As a Senior Backend Engineer, you will develop APIs, collaborate with various teams, and manage project priorities while ensuring communication is efficient and inclusive.
Top Skills: Amazon EksAWSCeleryDjango Rest FrameworkFastapiFlaskGitGithub ActionsJenkinsJsonnetKafkaPostgresPrometheusPythonRabbitMQRedisSentry
Reposted YesterdaySaved
Easy Apply
Hybrid
Boston, MA
Easy Apply
150K-215K Annually
Senior level
150K-215K Annually
Senior level
Fitness • Hardware • Healthtech • Sports • Wearables
As a Senior Software Engineer, you will design and scale backend systems for Generative AI, develop features, and mentor junior engineers.
Top Skills: AWSJavaPostgres
2 Days AgoSaved
Easy Apply
Hybrid
Boston, MA
Easy Apply
Mid level
Mid level
Fitness • Hardware • Healthtech • Sports • Wearables
The Software Engineer II will build and maintain backend services and APIs for WHOOP's enterprise platform, focusing on security and system architecture while collaborating across teams.
Top Skills: AWSJavaPostgresReactRestful Apis
Reposted 3 Days AgoSaved
Easy Apply
Hybrid
Boston, MA
Easy Apply
170K-230K Annually
Senior level
170K-230K Annually
Senior level
Fitness • Hardware • Healthtech • Sports • Wearables
Design and maintain backend services for WHOOP's healthcare platform, integrating advanced data insights and collaborating on feature development with cross-functional teams.
Top Skills: AWSJavaKafkaPostgres
Reposted 5 Days AgoSaved
Hybrid
Boston, MA
120K-190K Annually
Mid level
120K-190K Annually
Mid level
eCommerce • Healthtech • Pet • Retail • Pharmaceutical
As a Software Engineer II - Backend, you'll design and implement scalable solutions, collaborate with teams, write maintainable code, and mentor juniors, while also participate in Agile ceremonies and production support.
Top Skills: AWSJavaJenkinsPostgresReactSpring BootSpring WebfluxTerraformTypescript
Reposted 5 Days AgoSaved
Easy Apply
Hybrid
Boston, MA
Easy Apply
150K-210K Annually
Senior level
150K-210K Annually
Senior level
Fitness • Hardware • Healthtech • Sports • Wearables
As a Senior Software Engineer, you'll build scalable backend services, maintain APIs, mentor junior engineers, and collaborate across teams to support growth and member engagement at WHOOP.
Top Skills: AWSJavaKafkaPostgres
Reposted 5 Days AgoSaved
Easy Apply
Hybrid
Boston, MA
Easy Apply
125K-170K Annually
Mid level
125K-170K Annually
Mid level
Fitness • Hardware • Healthtech • Sports • Wearables
As a Software Engineer II, you'll develop scalable backend services, optimize APIs, and collaborate across teams to enhance user growth metrics.
Top Skills: AWSJavaKafkaPostgres
Reposted 6 Days AgoSaved
Easy Apply
Hybrid
Boston, MA
Easy Apply
Mid level
Mid level
Fitness • Hardware • Healthtech • Sports • Wearables
Design and implement backend solutions that support hardware development at WHOOP, creating tools for hardware integration and managing data pipelines.
Top Skills: APIsData PipelinesDatabase SystemsDistributed SystemsHardware IntegrationPython
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Reposted 8 Days AgoSaved
Easy Apply
Hybrid
Boston, MA
Easy Apply
150K-215K Annually
Senior level
150K-215K Annually
Senior level
Fitness • Hardware • Healthtech • Sports • Wearables
The Senior Software Engineer will lead the development of backend services and APIs, design system architecture, and collaborate closely with teams to evolve the Enterprise platform.
Top Skills: AWSJavaPostgresRestful Apis
Reposted 3 Days AgoSaved
In-Office
Boston, MA
152K-209K Annually
Senior level
152K-209K Annually
Senior level
Biotech
The Principal Backend Developer leads the design and architecture of backend systems, ensuring scalability and reliability while mentoring engineers and engaging with cross-functional teams.
Top Skills: AWSCSSFigmaFramer MotionGoogle Cloud PlatformGraphQLGsapHTMLJavascript Es6+Next.JsReactRestful ApisStorybookTailwindcssTypescriptVercelWebsockets
Reposted 9 Days AgoSaved
Easy Apply
Hybrid
Boston, MA
Easy Apply
105K-145K Annually
Entry level
105K-145K Annually
Entry level
Fitness • Hardware • Healthtech • Sports • Wearables
Build, maintain, and support backend services and APIs powering member-facing features using Java, Kafka, Postgres, and AWS. Collaborate cross-functionally, write well-tested code, troubleshoot production issues, decompose features into tasks, and contribute to technical documentation.
Top Skills: AWSGitJavaKafkaPostgresRestful ApisSQL
Reposted 9 Days AgoSaved
Easy Apply
Hybrid
Boston, MA
Easy Apply
125K-175K Annually
Mid level
125K-175K Annually
Mid level
Fitness • Hardware • Healthtech • Sports • Wearables
Design and implement scalable backend services and APIs for WHOOP's internal operations, collaborating with cross-functional teams to enhance efficiency.
Top Skills: APIsAWSAzureDistributed SystemsGCPGoJavaPythonRelational Databases
4 Days AgoSaved
In-Office or Remote
Boston, MA
141K-173K Annually
Senior level
141K-173K Annually
Senior level
Fintech • Payments
The Staff Backend Engineer is responsible for designing and developing AI platforms, backend services, and APIs, ensuring scalability and reliability while collaborating with cross-functional teams and mentoring engineers.
Top Skills: AIC#DockerJavaKafkaKubernetesLlmOdataRestful ApisSpring BootSQL
209K-286K Annually
Senior level
Fintech • Machine Learning • Payments • Software • Financial Services
Lead a portfolio of technology projects with a team of developers to create solutions for regulatory needs, collaborating on cloud-based projects while mentoring engineers.
Top Skills: Amazon SagemakerAWSCSSDatabricksDockerGoHTMLJavaJavaScriptKubernetesLuaMcpPythonSQLTypescript
Reposted YesterdaySaved
Remote or Hybrid
Boston, MA
176K-220K Annually
Senior level
176K-220K Annually
Senior level
Artificial Intelligence • Big Data • Software • Analytics • Business Intelligence • Big Data Analytics
Build enterprise-grade authentication, authorization, and identity features across the full stack. Design and implement RBAC, provisioning (SCIM), SSO/OAuth integrations, secure public APIs, and admin workflows for auditing and compliance. Own end-to-end product changes, collaborate on architecture, and mentor engineers to deliver scalable, reliable systems for enterprise customers.
Top Skills: Audit LogsMfaOauthPublic ApisRbacScimSso
Reposted YesterdaySaved
Remote
Boston, MA
150K-215K Annually
Senior level
150K-215K Annually
Senior level
Artificial Intelligence • Machine Learning • Software • Defense
As a Backend Engineer, you will design and implement core infrastructure for Vannevar's platform, ensuring standards for data processing, security compliance, and performance. You will collaborate with various teams to enhance shared infrastructure and lead technical initiatives.
Top Skills: AWSAzureDockerGCPKubernetes
Reposted YesterdaySaved
Remote
Boston, MA
80-80 Annually
Mid level
80-80 Annually
Mid level
Artificial Intelligence • Machine Learning • Software • Defense
As a backend engineer, you will enhance data collection systems to ensure reliability and scalability, working closely with engineering and mission teams.
Top Skills: Browser AutomationDistributed SystemsPythonReactTypescript
Reposted YesterdaySaved
Remote
Boston, MA
150K-220K Annually
Mid level
150K-220K Annually
Mid level
Artificial Intelligence • Machine Learning • Natural Language Processing • Software • Conversational AI
Design and implement secure, scalable backend services for voice agents, integrate AI models and telephony, improve inference, debug concurrent systems, and collaborate with Product to deliver features end-to-end.
Top Skills: CC++GitPythonRustUnix
Reposted YesterdaySaved
Easy Apply
Remote
Boston, MA
Easy Apply
169K-240K Annually
Senior level
169K-240K Annually
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
The role involves designing and expanding backend systems, mentoring engineers, and executing technical strategies to modernize architecture and improve system performance.
Top Skills: AWSGrpcJavaKotlinKubernetesMySQLPythonSnowflake
Reposted YesterdaySaved
Remote
Boston, MA
150K-220K Annually
Mid level
150K-220K Annually
Mid level
Artificial Intelligence • Machine Learning • Natural Language Processing • Software • Conversational AI
Lead the design and implementation of backend services for data cataloging and ML training systems, focusing on performance and scalability.
Top Skills: CC++PythonRustUnix
Reposted 24 Days AgoSaved
Remote
Boston, MA
150K-225K Annually
Senior level
150K-225K Annually
Senior level
Artificial Intelligence • Healthtech • Insurance • Mobile • Financial Services
You will tackle AI challenges, develop scalable software and collaborate with teams to enhance healthcare navigation using AI solutions.
Top Skills: AIAPIsGpt-4Machine LearningSoftware Development
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