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Top Software Engineer Jobs in Seattle, WA

2 Days AgoSaved
Remote
United States
Senior level
Senior level
Healthtech • Other • Software • Wearables
Seeking a Java Backend Developer with strong Java expertise, HL7 and FHIR integration skills. Responsibilities include developing RESTful web services and collaborating with teams for successful implementations.
Top Skills: FhirGitHapi ApiHl7JavaRestful Web ServicesSpring Framework
Reposted 2 Days AgoSaved
Easy Apply
Remote
USA
Easy Apply
300K-300K Annually
Mid level
300K-300K Annually
Mid level
Cloud • Information Technology • Software • Cybersecurity • Infrastructure as a Service (IaaS) • Data Privacy
As a Back End Ruby Engineer, you'll enhance the Files.com product, lead API projects, and tackle security and performance improvements.
Top Skills: ElasticsearchRedisResqueRubyRuby On Rails
3 Days AgoSaved
Remote
United States
Junior
Junior
Big Data • Marketing Tech
As a Backend Engineer, you will develop and maintain RESTful APIs and microservices using Python, manage cloud infrastructure, and implement new technologies to improve efficiency.
Top Skills: AWSCeleryKubernetesMySQLPostgresPythonRabbitMQ
Reposted 12 Days AgoSaved
In-Office or Remote
3 Locations
Senior level
Senior level
Artificial Intelligence • Healthtech
The Staff Backend Engineer will design backend systems, manage data workflows, enhance database architecture, lead technical projects, and mentor engineers, focusing on reliability and performance.
Top Skills: Connection PoolingContainersCsvEdiExcelHl7IndexingJSONPdfReplicationRest ApisServerlessSQLWorkflowsX12
9 Days AgoSaved
Easy Apply
Remote
USA
Easy Apply
298K-350K Annually
Expert/Leader
298K-350K Annually
Expert/Leader
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
The Principal Software Engineer will oversee large engineering efforts, mentor other engineers, and influence product architecture strategies in the fintech sector.
Top Skills: AIAPIsBlockchainData StoresLarge-Scale SystemsPaymentsRisk
9 Days AgoSaved
Remote
United States of America
100K-140K Annually
Junior
100K-140K Annually
Junior
Blockchain • Fintech • Payments • Financial Services • Cryptocurrency • Web3
As a Software Engineer, you'll design, develop, and maintain scalable backend systems and APIs, ensuring quality and security in Circle's financial infrastructure.
Top Skills: AWSGoGCPJavaAzureRestful ApisSQL
Reposted 2 Days AgoSaved
In-Office
Seattle, WA, USA
160K-250K Annually
Senior level
160K-250K Annually
Senior level
Artificial Intelligence • Cloud • Software
Design and improve backend systems, write secure scalable code, participate in on-call support, and enhance engineering standards and processes.
Top Skills: Node.jsPostgres
Reposted 9 Days AgoSaved
Easy Apply
Remote
United States
Easy Apply
200K-275K Annually
Senior level
200K-275K Annually
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
The Staff Software Engineer will lead the technical strategy for backend systems, ensuring system availability, quality, and collaboration across teams for financial infrastructure.
Top Skills: AWSKotlinKubernetesMySQLPythonSpark
10 Days AgoSaved
Remote
United States
160K-180K Annually
Senior level
160K-180K Annually
Senior level
Computer Vision • Digital Media • Kids + Family • Mobile • Software • Sports
As a Senior Backend Software Engineer, you'll enhance the Subscriptions system, focusing on feature development, code quality, system reliability, and collaborating with cross-functional teams.
Top Skills: AWSNode.jsPostgresRedisTypescript
Reposted 4 Days AgoSaved
Easy Apply
Remote
USA
Easy Apply
120K-230K Annually
Expert/Leader
120K-230K Annually
Expert/Leader
Gaming
The Principal Backend Engineer will design and implement global services for the game, ensuring performance and reliability for millions of players, while mentoring others.
Top Skills: .NetAWSC#
Reposted 19 Days AgoSaved
Easy Apply
In-Office
3 Locations
Easy Apply
165K-233K Annually
Senior level
165K-233K Annually
Senior level
Consumer Web • Healthtech • Professional Services • Social Impact • Software
The Senior Backend Software Engineer at Headway will design software architecture, mentor teams, and evaluate technology to enhance mental healthcare accessibility.
Top Skills: AWSDatadogFastapiGitKafkaLaceworkNext.JsPagerdutyPostgresPython 3ReactRedisRemixSemgrepSentrySnykSparkSqlalchemyTypescript
Reposted 14 Days AgoSaved
Easy Apply
In-Office
3 Locations
Easy Apply
157K-185K Annually
Mid level
157K-185K Annually
Mid level
Fintech • Cryptocurrency
Build and launch features for credit card and money offerings, ensuring system performance and scalability while collaborating with engineers.
Top Skills: Backend EngineeringDistributed SystemsPlatform Development
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Reposted 14 Days AgoSaved
Easy Apply
In-Office
Seattle, WA, USA
Easy Apply
110K-180K Annually
Mid level
110K-180K Annually
Mid level
Artificial Intelligence • Software
Develop and maintain backend services for enterprise applications, collaborate with teams, implement security measures, and optimize data management.
Top Skills: AWSDockerGCPGoJavaJwtKubernetesOauthPythonSqlalchemy
Reposted 10 Days AgoSaved
Remote
United States
140K-180K Annually
Mid level
140K-180K Annually
Mid level
Artificial Intelligence • Marketing Tech • Software • Generative AI • Automation
As a Software Engineer at Jasper, you'll design and deploy AI-driven features, work with large language models, and solve complex technical challenges.
Top Skills: Generative AiLarge Language ModelsNatural Language ProcessingNestjsNode JsPythonTypescript
Reposted 10 Days AgoSaved
Remote
United States
180K-220K Annually
Senior level
180K-220K Annually
Senior level
Artificial Intelligence • Marketing Tech • Software • Generative AI • Automation
As a Senior Software Engineer, you'll design and deploy AI features, work with large language models, optimize performance, and collaborate across teams.
Top Skills: NestjsNode JsPythonTypescript
Reposted 10 Days AgoSaved
Easy Apply
Remote
United States
Easy Apply
200K-275K Annually
Senior level
200K-275K Annually
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
As a Staff Software Engineer, you'll design and build scalable data infrastructure, optimize data pipelines, and collaborate across teams to deliver effective streaming solutions, leveraging technologies like Kafka and Spark.
Top Skills: Apache IcebergApache KafkaConfluent PlatformDatabricksFlinkGlueJavaKafka ConnectKafka Schema RegistryKotlinPythonSnowflakeSpark
Reposted 10 Days AgoSaved
Easy Apply
Remote
United States
Easy Apply
169K-240K Annually
Senior level
169K-240K Annually
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
The Senior Software Engineer will own quarterly goals, lead the team through challenges, collaborate on product development, and ensure code quality, while also fostering team growth.
Top Skills: Python,Kotlin,Aws,Mysql,Kubernetes,React,Vue
Reposted 41 Minutes AgoSaved
In-Office
Bellevue, WA, USA
182K-247K Annually
Senior level
182K-247K Annually
Senior level
Big Data • Machine Learning • Software • Analytics • Big Data Analytics
As a Staff Software Engineer focusing on backend, you'll design, implement, and operate micro-services, focusing on large-scale data and AI infrastructure.
Top Skills: Apache KafkaSparkAWSAzureC++CloudFormationDockerJavaKubernetesScalaSQLTerraform
Reposted 15 Days AgoSaved
In-Office
Seattle, WA, USA
435K-580K Annually
Senior level
435K-580K Annually
Senior level
eCommerce
Lead technical projects related to backend systems, focusing on architecture, design, and mentorship in a high-scale e-commerce environment.
Top Skills: AWSJavaMachine LearningScalable Distributed Systems
Reposted 11 Days AgoSaved
Easy Apply
Remote
United States
Easy Apply
169K-240K Annually
Senior level
169K-240K Annually
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
The Senior Software Engineer will lead the Loans Platform team, develop backend systems, and ensure quality and collaboration across product management and engineering.
Top Skills: AWSKotlinKubernetesMySQLPython
Reposted 11 Days AgoSaved
Easy Apply
Remote
United States
Easy Apply
169K-240K Annually
Mid level
169K-240K Annually
Mid level
Big Data • Fintech • Mobile • Payments • Financial Services
As a Senior Software Engineer, you'll lead the development of secure, high-availability backend systems, support your team in delivery, and drive process improvements.
Top Skills: AWSKotlinKubernetesMySQLPython
12 Days AgoSaved
Easy Apply
Remote
USA
Easy Apply
218K-257K Annually
Senior level
218K-257K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
As a Staff Software Engineer, you will architect and develop distributed systems, mentor team members, and provide technical guidance, while driving user growth and engagement strategies.
Top Skills: BlockchainDockerEthereumGoPostgresRuby on RailsRubySinatra
12 Days AgoSaved
Easy Apply
Remote
USA
Easy Apply
186K-219K Annually
Senior level
186K-219K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
You will design scalable backend systems, build growth experiments, and collaborate with teams to enhance user experiences while maintaining high-quality code.
Top Skills: DockerDynamoDBGoMongoDBPostgresRuby on RailsRuby
Reposted 6 Days AgoSaved
Remote
USA
6-6 Annually
Senior level
6-6 Annually
Senior level
Fintech • Payments • Financial Services
Design and build scalable backend systems, manage projects from design to production, improve system performance, and collaborate with various teams.
Top Skills: AWSC++DockerGCPGitGoJavaKubernetesMySQLPostgresPythonRust
Reposted 6 Days AgoSaved
Easy Apply
Remote
USA
Easy Apply
Mid level
Mid level
eCommerce
As a Backend Developer, you will enhance back-end services with Flask, develop API integrations, and maintain high-quality applications using FastAPI.
Top Skills: DockerFastapiFlaskKubernetesPythonSQL
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